From b2e3761f6289978b98dabe1daf564048dccf18fe Mon Sep 17 00:00:00 2001 From: wy65701436 Date: Fri, 7 Feb 2020 08:58:39 +0000 Subject: [PATCH] update beego version to v1.12.1 Signed-off-by: wang yan --- src/core/controllers/controllers_test.go | 6 +- src/go.mod | 9 +- src/go.sum | 11 +- .../github.com/astaxie/beego/.travis.yml | 2 +- src/vendor/github.com/astaxie/beego/README.md | 3 +- src/vendor/github.com/astaxie/beego/beego.go | 2 +- .../astaxie/beego/context/context.go | 10 +- src/vendor/github.com/astaxie/beego/go.mod | 6 +- src/vendor/github.com/astaxie/beego/go.sum | 12 + .../github.com/astaxie/beego/orm/cmd_utils.go | 2 +- .../github.com/astaxie/beego/orm/utils.go | 2 +- src/vendor/github.com/astaxie/beego/router.go | 2 +- .../astaxie/beego/session/sess_utils.go | 6 +- .../astaxie/beego/session/session.go | 3 +- .../github.com/astaxie/beego/utils/mail.go | 1 + .../astaxie/beego/validation/util.go | 11 +- .../astaxie/beego/validation/validation.go | 9 +- .../astaxie/beego/validation/validators.go | 2 +- src/vendor/github.com/lib/pq/oid/gen.go | 93 ++ src/vendor/golang.org/x/crypto/acme/acme.go | 324 ++++-- .../x/crypto/acme/autocert/autocert.go | 317 ++++-- .../x/crypto/acme/autocert/cache.go | 8 +- src/vendor/golang.org/x/crypto/acme/http.go | 46 +- src/vendor/golang.org/x/crypto/acme/jws.go | 52 +- .../golang.org/x/crypto/acme/rfc8555.go | 392 +++++++ src/vendor/golang.org/x/crypto/acme/types.go | 307 +++++- .../golang.org/x/crypto/acme/version_go112.go | 27 + .../golang.org/x/crypto/ed25519/ed25519.go | 5 + .../x/crypto/ed25519/ed25519_go113.go | 73 ++ .../x/crypto/openpgp/packet/encrypted_key.go | 6 +- .../x/crypto/openpgp/packet/private_key.go | 2 +- .../golang.org/x/sys/unix/mkasm_darwin.go | 61 ++ src/vendor/golang.org/x/sys/unix/mkpost.go | 122 +++ src/vendor/golang.org/x/sys/unix/mksyscall.go | 407 ++++++++ .../x/sys/unix/mksyscall_aix_ppc.go | 415 ++++++++ .../x/sys/unix/mksyscall_aix_ppc64.go | 614 +++++++++++ .../x/sys/unix/mksyscall_solaris.go | 335 ++++++ .../golang.org/x/sys/unix/mksysctl_openbsd.go | 355 +++++++ src/vendor/golang.org/x/sys/unix/mksysnum.go | 190 ++++ src/vendor/golang.org/x/sys/unix/types_aix.go | 237 +++++ .../golang.org/x/sys/unix/types_darwin.go | 283 +++++ .../golang.org/x/sys/unix/types_dragonfly.go | 263 +++++ .../golang.org/x/sys/unix/types_freebsd.go | 356 +++++++ .../golang.org/x/sys/unix/types_netbsd.go | 289 +++++ .../golang.org/x/sys/unix/types_openbsd.go | 282 +++++ .../golang.org/x/sys/unix/types_solaris.go | 266 +++++ .../golang.org/x/text/unicode/bidi/gen.go | 133 +++ .../x/text/unicode/bidi/gen_ranges.go | 57 + .../x/text/unicode/bidi/gen_trieval.go | 64 ++ .../x/text/unicode/norm/maketables.go | 986 ++++++++++++++++++ .../golang.org/x/text/unicode/norm/triegen.go | 117 +++ src/vendor/golang.org/x/text/width/gen.go | 115 ++ .../golang.org/x/text/width/gen_common.go | 96 ++ .../golang.org/x/text/width/gen_trieval.go | 34 + src/vendor/modules.txt | 236 ++--- 55 files changed, 7643 insertions(+), 421 deletions(-) create mode 100644 src/vendor/github.com/lib/pq/oid/gen.go create mode 100644 src/vendor/golang.org/x/crypto/acme/rfc8555.go create mode 100644 src/vendor/golang.org/x/crypto/acme/version_go112.go create mode 100644 src/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go create mode 100644 src/vendor/golang.org/x/sys/unix/mkasm_darwin.go create mode 100644 src/vendor/golang.org/x/sys/unix/mkpost.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksyscall.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksyscall_solaris.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksysctl_openbsd.go create mode 100644 src/vendor/golang.org/x/sys/unix/mksysnum.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_aix.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_darwin.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_dragonfly.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_freebsd.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_netbsd.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_openbsd.go create mode 100644 src/vendor/golang.org/x/sys/unix/types_solaris.go create mode 100644 src/vendor/golang.org/x/text/unicode/bidi/gen.go create mode 100644 src/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go create mode 100644 src/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go create mode 100644 src/vendor/golang.org/x/text/unicode/norm/maketables.go create mode 100644 src/vendor/golang.org/x/text/unicode/norm/triegen.go create mode 100644 src/vendor/golang.org/x/text/width/gen.go create mode 100644 src/vendor/golang.org/x/text/width/gen_common.go create mode 100644 src/vendor/golang.org/x/text/width/gen_trieval.go diff --git a/src/core/controllers/controllers_test.go b/src/core/controllers/controllers_test.go index 28187678b..9f36075af 100644 --- a/src/core/controllers/controllers_test.go +++ b/src/core/controllers/controllers_test.go @@ -107,7 +107,7 @@ func TestAll(t *testing.T) { r, _ := http.NewRequest("POST", "/c/login", nil) w := httptest.NewRecorder() beego.BeeApp.Handlers.ServeHTTP(w, r) - assert.Equal(http.StatusForbidden, w.Code, "'/c/login' httpStatusCode should be 403") + assert.Equal(http.StatusUnprocessableEntity, w.Code, "'/c/login' httpStatusCode should be 422") r, _ = http.NewRequest("GET", "/c/log_out", nil) w = httptest.NewRecorder() @@ -118,12 +118,12 @@ func TestAll(t *testing.T) { r, _ = http.NewRequest("POST", "/c/reset", nil) w = httptest.NewRecorder() beego.BeeApp.Handlers.ServeHTTP(w, r) - assert.Equal(http.StatusForbidden, w.Code, "'/c/reset' httpStatusCode should be 403") + assert.Equal(http.StatusUnprocessableEntity, w.Code, "'/c/reset' httpStatusCode should be 422") r, _ = http.NewRequest("POST", "/c/userExists", nil) w = httptest.NewRecorder() beego.BeeApp.Handlers.ServeHTTP(w, r) - assert.Equal(http.StatusForbidden, w.Code, "'/c/userExists' httpStatusCode should be 403") + assert.Equal(http.StatusUnprocessableEntity, w.Code, "'/c/userExists' httpStatusCode should be 422") r, _ = http.NewRequest("GET", "/c/sendEmail", nil) w = httptest.NewRecorder() diff --git a/src/go.mod b/src/go.mod index 7a7cf51ce..d22d0a7ef 100644 --- a/src/go.mod +++ b/src/go.mod @@ -11,7 +11,7 @@ require ( github.com/Unknwon/goconfig v0.0.0-20160216183935-5f601ca6ef4d // indirect github.com/agl/ed25519 v0.0.0-20170116200512-5312a6153412 // indirect github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190726115642-cd293c93fd97 - github.com/astaxie/beego v1.12.0 + github.com/astaxie/beego v1.12.1 github.com/aws/aws-sdk-go v1.19.47 github.com/beego/i18n v0.0.0-20140604031826-e87155e8f0c0 github.com/bitly/go-hostpool v0.0.0-20171023180738-a3a6125de932 // indirect @@ -35,12 +35,8 @@ require ( github.com/garyburd/redigo v1.6.0 github.com/ghodss/yaml v1.0.0 github.com/go-openapi/errors v0.19.2 - github.com/go-openapi/loads v0.19.3 github.com/go-openapi/runtime v0.19.5 - github.com/go-openapi/spec v0.19.3 github.com/go-openapi/strfmt v0.19.3 - github.com/go-openapi/swag v0.19.5 - github.com/go-openapi/validate v0.19.3 github.com/go-sql-driver/mysql v1.4.1 github.com/gobwas/glob v0.2.3 // indirect github.com/gocraft/work v0.5.1 @@ -75,8 +71,7 @@ require ( github.com/spf13/viper v1.4.0 // indirect github.com/stretchr/testify v1.4.0 github.com/theupdateframework/notary v0.6.1 - golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56 - golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 + golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 // indirect gopkg.in/dancannon/gorethink.v3 v3.0.5 // indirect diff --git a/src/go.sum b/src/go.sum index f5d938696..7c1d0f891 100644 --- a/src/go.sum +++ b/src/go.sum @@ -35,8 +35,8 @@ github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5 github.com/asaskevich/govalidator v0.0.0-20180720115003-f9ffefc3facf/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a h1:idn718Q4B6AGu/h5Sxe66HYVdqdGu2l9Iebqhi/AEoA= github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= -github.com/astaxie/beego v1.12.0 h1:MRhVoeeye5N+Flul5PoVfD9CslfdoH+xqC/xvSQ5u2Y= -github.com/astaxie/beego v1.12.0/go.mod h1:fysx+LZNZKnvh4GED/xND7jWtjCR6HzydR2Hh2Im57o= +github.com/astaxie/beego v1.12.1 h1:dfpuoxpzLVgclveAXe4PyNKqkzgm5zF4tgF2B3kkM2I= +github.com/astaxie/beego v1.12.1/go.mod h1:kPBWpSANNbSdIqOc8SUL9h+1oyBMZhROeYsXQDbidWQ= github.com/aws/aws-sdk-go v1.19.47 h1:ZEze0mpk8Fttrsz6UNLqhH/jRGYbMPfWFA2ILas4AmM= github.com/aws/aws-sdk-go v1.19.47/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo= github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc= @@ -404,7 +404,6 @@ go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE= go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0= go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q= golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= -golang.org/x/crypto v0.0.0-20181127143415-eb0de9b17e85/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190320223903-b7391e95e576/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI= @@ -412,11 +411,14 @@ golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACk golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56 h1:ZpKuNIejY8P0ExLOVyKhb0WsgG8UdvHXe6TWjY7eL6k= golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq69pTHfNouLtWZG7j9rPN8= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE= golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc= +golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -432,6 +434,7 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn golang.org/x/net v0.0.0-20190522155817-f3200d17e092 h1:4QSRKanuywn15aTZvI/mIDEgPQpswuFndXpOj3rKEco= golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 h1:k7pJ2yAPLPgbskkFdhRCsA77k2fySZ1zf2zCjvQCiIM= golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= @@ -473,6 +476,8 @@ golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs= golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= golang.org/x/tools v0.0.0-20190617190820-da514acc4774/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc= +golang.org/x/tools v0.0.0-20200117065230-39095c1d176c/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= +golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508= diff --git a/src/vendor/github.com/astaxie/beego/.travis.yml b/src/vendor/github.com/astaxie/beego/.travis.yml index 1bb121a21..a7a06733b 100644 --- a/src/vendor/github.com/astaxie/beego/.travis.yml +++ b/src/vendor/github.com/astaxie/beego/.travis.yml @@ -1,7 +1,7 @@ language: go go: - - "1.11.x" + - "1.13.x" services: - redis-server - mysql diff --git a/src/vendor/github.com/astaxie/beego/README.md b/src/vendor/github.com/astaxie/beego/README.md index 5063645c4..4c0e37166 100644 --- a/src/vendor/github.com/astaxie/beego/README.md +++ b/src/vendor/github.com/astaxie/beego/README.md @@ -4,8 +4,6 @@ beego is used for rapid development of RESTful APIs, web apps and backend services in Go. It is inspired by Tornado, Sinatra and Flask. beego has some Go-specific features such as interfaces and struct embedding. - Response time ranking: [web-frameworks](https://github.com/the-benchmarker/web-frameworks). - ###### More info at [beego.me](http://beego.me). ## Quick Start @@ -56,6 +54,7 @@ Congratulations! You've just built your first **beego** app. * [http://beego.me/community](http://beego.me/community) * Welcome to join us in Slack: [https://beego.slack.com](https://beego.slack.com), you can get invited from [here](https://github.com/beego/beedoc/issues/232) +* QQ Group Group ID:523992905 ## License diff --git a/src/vendor/github.com/astaxie/beego/beego.go b/src/vendor/github.com/astaxie/beego/beego.go index 66b19f36d..3ed3bdd0d 100644 --- a/src/vendor/github.com/astaxie/beego/beego.go +++ b/src/vendor/github.com/astaxie/beego/beego.go @@ -23,7 +23,7 @@ import ( const ( // VERSION represent beego web framework version. - VERSION = "1.12.0" + VERSION = "1.12.1" // DEV is for develop DEV = "dev" diff --git a/src/vendor/github.com/astaxie/beego/context/context.go b/src/vendor/github.com/astaxie/beego/context/context.go index bbd58299f..de248ed2d 100644 --- a/src/vendor/github.com/astaxie/beego/context/context.go +++ b/src/vendor/github.com/astaxie/beego/context/context.go @@ -25,7 +25,7 @@ package context import ( "bufio" "crypto/hmac" - "crypto/sha1" + "crypto/sha256" "encoding/base64" "errors" "fmt" @@ -123,7 +123,7 @@ func (ctx *Context) GetSecureCookie(Secret, key string) (string, bool) { timestamp := parts[1] sig := parts[2] - h := hmac.New(sha1.New, []byte(Secret)) + h := hmac.New(sha256.New, []byte(Secret)) fmt.Fprintf(h, "%s%s", vs, timestamp) if fmt.Sprintf("%02x", h.Sum(nil)) != sig { @@ -137,7 +137,7 @@ func (ctx *Context) GetSecureCookie(Secret, key string) (string, bool) { func (ctx *Context) SetSecureCookie(Secret, name, value string, others ...interface{}) { vs := base64.URLEncoding.EncodeToString([]byte(value)) timestamp := strconv.FormatInt(time.Now().UnixNano(), 10) - h := hmac.New(sha1.New, []byte(Secret)) + h := hmac.New(sha256.New, []byte(Secret)) fmt.Fprintf(h, "%s%s", vs, timestamp) sig := fmt.Sprintf("%02x", h.Sum(nil)) cookie := strings.Join([]string{vs, timestamp, sig}, "|") @@ -169,11 +169,11 @@ func (ctx *Context) CheckXSRFCookie() bool { token = ctx.Request.Header.Get("X-Csrftoken") } if token == "" { - ctx.Abort(403, "'_xsrf' argument missing from POST") + ctx.Abort(422, "422") return false } if ctx._xsrfToken != token { - ctx.Abort(403, "XSRF cookie does not match POST argument") + ctx.Abort(417, "417") return false } return true diff --git a/src/vendor/github.com/astaxie/beego/go.mod b/src/vendor/github.com/astaxie/beego/go.mod index fbdec124d..9468c1b64 100644 --- a/src/vendor/github.com/astaxie/beego/go.mod +++ b/src/vendor/github.com/astaxie/beego/go.mod @@ -29,11 +29,13 @@ require ( github.com/ssdb/gossdb v0.0.0-20180723034631-88f6b59b84ec github.com/syndtr/goleveldb v0.0.0-20181127023241-353a9fca669c // indirect github.com/wendal/errors v0.0.0-20130201093226-f66c77a7882b // indirect - golang.org/x/crypto v0.0.0-20181127143415-eb0de9b17e85 - golang.org/x/net v0.0.0-20181114220301-adae6a3d119a // indirect + golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 + golang.org/x/tools v0.0.0-20200117065230-39095c1d176c gopkg.in/yaml.v2 v2.2.1 ) replace golang.org/x/crypto v0.0.0-20181127143415-eb0de9b17e85 => github.com/golang/crypto v0.0.0-20181127143415-eb0de9b17e85 replace gopkg.in/yaml.v2 v2.2.1 => github.com/go-yaml/yaml v0.0.0-20180328195020-5420a8b6744d + +go 1.13 diff --git a/src/vendor/github.com/astaxie/beego/go.sum b/src/vendor/github.com/astaxie/beego/go.sum index ab2331621..1fe5e032f 100644 --- a/src/vendor/github.com/astaxie/beego/go.sum +++ b/src/vendor/github.com/astaxie/beego/go.sum @@ -61,8 +61,20 @@ github.com/wendal/errors v0.0.0-20130201093226-f66c77a7882b h1:0Ve0/CCjiAiyKddUM github.com/wendal/errors v0.0.0-20130201093226-f66c77a7882b/go.mod h1:Q12BUT7DqIlHRmgv3RskH+UCM/4eqVMgI0EMmlSpAXc= golang.org/x/crypto v0.0.0-20181127143415-eb0de9b17e85 h1:et7+NAX3lLIk5qUCTA9QelBjGE/NkhzYw/mhnr0s7nI= golang.org/x/crypto v0.0.0-20181127143415-eb0de9b17e85/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= +golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= +golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a h1:gOpx8G595UYyvj8UK4+OFyY4rx037g3fmfhe5SasG3U= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= +golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/tools v0.0.0-20200117065230-39095c1d176c h1:FodBYPZKH5tAN2O60HlglMwXGAeV/4k+NKbli79M/2c= +golang.org/x/tools v0.0.0-20200117065230-39095c1d176c/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= +golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/src/vendor/github.com/astaxie/beego/orm/cmd_utils.go b/src/vendor/github.com/astaxie/beego/orm/cmd_utils.go index 7c9aa51ed..61f173460 100644 --- a/src/vendor/github.com/astaxie/beego/orm/cmd_utils.go +++ b/src/vendor/github.com/astaxie/beego/orm/cmd_utils.go @@ -198,7 +198,7 @@ func getDbCreateSQL(al *alias) (sqls []string, tableIndexes map[string][]dbIndex column = strings.Replace(column, "%COL%", fi.column, -1) } - if fi.description != "" { + if fi.description != "" && al.Driver!=DRSqlite { column += " " + fmt.Sprintf("COMMENT '%s'",fi.description) } diff --git a/src/vendor/github.com/astaxie/beego/orm/utils.go b/src/vendor/github.com/astaxie/beego/orm/utils.go index 783927713..3ff76772e 100644 --- a/src/vendor/github.com/astaxie/beego/orm/utils.go +++ b/src/vendor/github.com/astaxie/beego/orm/utils.go @@ -129,7 +129,7 @@ func (f StrTo) Uint16() (uint16, error) { return uint16(v), err } -// Uint32 string to uint31 +// Uint32 string to uint32 func (f StrTo) Uint32() (uint32, error) { v, err := strconv.ParseUint(f.String(), 10, 32) return uint32(v), err diff --git a/src/vendor/github.com/astaxie/beego/router.go b/src/vendor/github.com/astaxie/beego/router.go index 3593be4c5..e71366b4b 100644 --- a/src/vendor/github.com/astaxie/beego/router.go +++ b/src/vendor/github.com/astaxie/beego/router.go @@ -773,7 +773,7 @@ func (p *ControllerRegister) ServeHTTP(rw http.ResponseWriter, r *http.Request) } } else if routerInfo.routerType == routerTypeHandler { isRunnable = true - routerInfo.handler.ServeHTTP(rw, r) + routerInfo.handler.ServeHTTP(context.ResponseWriter, context.Request) } else { runRouter = routerInfo.controllerType methodParams = routerInfo.methodParams diff --git a/src/vendor/github.com/astaxie/beego/session/sess_utils.go b/src/vendor/github.com/astaxie/beego/session/sess_utils.go index 2e3376c71..20915bb6d 100644 --- a/src/vendor/github.com/astaxie/beego/session/sess_utils.go +++ b/src/vendor/github.com/astaxie/beego/session/sess_utils.go @@ -19,7 +19,7 @@ import ( "crypto/cipher" "crypto/hmac" "crypto/rand" - "crypto/sha1" + "crypto/sha256" "crypto/subtle" "encoding/base64" "encoding/gob" @@ -129,7 +129,7 @@ func encodeCookie(block cipher.Block, hashKey, name string, value map[interface{ b = encode(b) // 3. Create MAC for "name|date|value". Extra pipe to be used later. b = []byte(fmt.Sprintf("%s|%d|%s|", name, time.Now().UTC().Unix(), b)) - h := hmac.New(sha1.New, []byte(hashKey)) + h := hmac.New(sha256.New, []byte(hashKey)) h.Write(b) sig := h.Sum(nil) // Append mac, remove name. @@ -153,7 +153,7 @@ func decodeCookie(block cipher.Block, hashKey, name, value string, gcmaxlifetime } b = append([]byte(name+"|"), b[:len(b)-len(parts[2])]...) - h := hmac.New(sha1.New, []byte(hashKey)) + h := hmac.New(sha256.New, []byte(hashKey)) h.Write(b) sig := h.Sum(nil) if len(sig) != len(parts[2]) || subtle.ConstantTimeCompare(sig, parts[2]) != 1 { diff --git a/src/vendor/github.com/astaxie/beego/session/session.go b/src/vendor/github.com/astaxie/beego/session/session.go index 46a9f1f0d..eb85360a0 100644 --- a/src/vendor/github.com/astaxie/beego/session/session.go +++ b/src/vendor/github.com/astaxie/beego/session/session.go @@ -270,7 +270,8 @@ func (manager *Manager) SessionDestroy(w http.ResponseWriter, r *http.Request) { Path: "/", HttpOnly: !manager.config.DisableHTTPOnly, Expires: expiration, - MaxAge: -1} + MaxAge: -1, + Domain: manager.config.Domain} http.SetCookie(w, cookie) } diff --git a/src/vendor/github.com/astaxie/beego/utils/mail.go b/src/vendor/github.com/astaxie/beego/utils/mail.go index 42b1e4d44..80a366cae 100644 --- a/src/vendor/github.com/astaxie/beego/utils/mail.go +++ b/src/vendor/github.com/astaxie/beego/utils/mail.go @@ -175,6 +175,7 @@ func (e *Email) AttachFile(args ...string) (a *Attachment, err error) { if err != nil { return } + defer f.Close() ct := mime.TypeByExtension(filepath.Ext(filename)) basename := path.Base(filename) return e.Attach(f, basename, ct, id) diff --git a/src/vendor/github.com/astaxie/beego/validation/util.go b/src/vendor/github.com/astaxie/beego/validation/util.go index 66fce2837..e2cfb3b7d 100644 --- a/src/vendor/github.com/astaxie/beego/validation/util.go +++ b/src/vendor/github.com/astaxie/beego/validation/util.go @@ -26,6 +26,8 @@ const ( // ValidTag struct tag ValidTag = "valid" + LabelTag = "label" + wordsize = 32 << (^uint(0) >> 32 & 1) ) @@ -124,6 +126,7 @@ func isStructPtr(t reflect.Type) bool { func getValidFuncs(f reflect.StructField) (vfs []ValidFunc, err error) { tag := f.Tag.Get(ValidTag) + label := f.Tag.Get(LabelTag) if len(tag) == 0 { return } @@ -136,7 +139,7 @@ func getValidFuncs(f reflect.StructField) (vfs []ValidFunc, err error) { if len(vfunc) == 0 { continue } - vf, err = parseFunc(vfunc, f.Name) + vf, err = parseFunc(vfunc, f.Name, label) if err != nil { return } @@ -168,7 +171,7 @@ func getRegFuncs(tag, key string) (vfs []ValidFunc, str string, err error) { return } -func parseFunc(vfunc, key string) (v ValidFunc, err error) { +func parseFunc(vfunc, key string, label string) (v ValidFunc, err error) { defer func() { if r := recover(); r != nil { err = fmt.Errorf("%v", r) @@ -188,7 +191,7 @@ func parseFunc(vfunc, key string) (v ValidFunc, err error) { err = fmt.Errorf("%s require %d parameters", vfunc, num) return } - v = ValidFunc{vfunc, []interface{}{key + "." + vfunc}} + v = ValidFunc{vfunc, []interface{}{key + "." + vfunc + "." + label}} return } @@ -210,7 +213,7 @@ func parseFunc(vfunc, key string) (v ValidFunc, err error) { return } - tParams, err := trim(name, key+"."+name, params) + tParams, err := trim(name, key+"."+ name + "." + label, params) if err != nil { return } diff --git a/src/vendor/github.com/astaxie/beego/validation/validation.go b/src/vendor/github.com/astaxie/beego/validation/validation.go index ca1e211fc..a3e4b5713 100644 --- a/src/vendor/github.com/astaxie/beego/validation/validation.go +++ b/src/vendor/github.com/astaxie/beego/validation/validation.go @@ -267,15 +267,16 @@ func (v *Validation) apply(chk Validator, obj interface{}) *Result { key := chk.GetKey() Name := key Field := "" - + Label := "" parts := strings.Split(key, ".") - if len(parts) == 2 { + if len(parts) == 3 { Field = parts[0] Name = parts[1] + Label = parts[2] } err := &Error{ - Message: chk.DefaultMessage(), + Message: Label + chk.DefaultMessage(), Key: key, Name: Name, Field: Field, @@ -298,7 +299,7 @@ func (v *Validation) AddError(key, message string) { Field := "" parts := strings.Split(key, ".") - if len(parts) == 2 { + if len(parts) == 3 { Field = parts[0] Name = parts[1] } diff --git a/src/vendor/github.com/astaxie/beego/validation/validators.go b/src/vendor/github.com/astaxie/beego/validation/validators.go index dc18b11eb..ac00a72ce 100644 --- a/src/vendor/github.com/astaxie/beego/validation/validators.go +++ b/src/vendor/github.com/astaxie/beego/validation/validators.go @@ -632,7 +632,7 @@ func (b Base64) GetLimitValue() interface{} { } // just for chinese mobile phone number -var mobilePattern = regexp.MustCompile(`^((\+86)|(86))?(1(([35][0-9])|[8][0-9]|[7][01356789]|[4][579]))\d{8}$`) +var mobilePattern = regexp.MustCompile(`^((\+86)|(86))?(1(([35][0-9])|[8][0-9]|[7][01356789]|[4][579]|[6][2567]))\d{8}$`) // Mobile check struct type Mobile struct { diff --git a/src/vendor/github.com/lib/pq/oid/gen.go b/src/vendor/github.com/lib/pq/oid/gen.go new file mode 100644 index 000000000..7c634cdc5 --- /dev/null +++ b/src/vendor/github.com/lib/pq/oid/gen.go @@ -0,0 +1,93 @@ +// +build ignore + +// Generate the table of OID values +// Run with 'go run gen.go'. +package main + +import ( + "database/sql" + "fmt" + "log" + "os" + "os/exec" + "strings" + + _ "github.com/lib/pq" +) + +// OID represent a postgres Object Identifier Type. +type OID struct { + ID int + Type string +} + +// Name returns an upper case version of the oid type. +func (o OID) Name() string { + return strings.ToUpper(o.Type) +} + +func main() { + datname := os.Getenv("PGDATABASE") + sslmode := os.Getenv("PGSSLMODE") + + if datname == "" { + os.Setenv("PGDATABASE", "pqgotest") + } + + if sslmode == "" { + os.Setenv("PGSSLMODE", "disable") + } + + db, err := sql.Open("postgres", "") + if err != nil { + log.Fatal(err) + } + rows, err := db.Query(` + SELECT typname, oid + FROM pg_type WHERE oid < 10000 + ORDER BY oid; + `) + if err != nil { + log.Fatal(err) + } + oids := make([]*OID, 0) + for rows.Next() { + var oid OID + if err = rows.Scan(&oid.Type, &oid.ID); err != nil { + log.Fatal(err) + } + oids = append(oids, &oid) + } + if err = rows.Err(); err != nil { + log.Fatal(err) + } + cmd := exec.Command("gofmt") + cmd.Stderr = os.Stderr + w, err := cmd.StdinPipe() + if err != nil { + log.Fatal(err) + } + f, err := os.Create("types.go") + if err != nil { + log.Fatal(err) + } + cmd.Stdout = f + err = cmd.Start() + if err != nil { + log.Fatal(err) + } + fmt.Fprintln(w, "// Code generated by gen.go. DO NOT EDIT.") + fmt.Fprintln(w, "\npackage oid") + fmt.Fprintln(w, "const (") + for _, oid := range oids { + fmt.Fprintf(w, "T_%s Oid = %d\n", oid.Type, oid.ID) + } + fmt.Fprintln(w, ")") + fmt.Fprintln(w, "var TypeName = map[Oid]string{") + for _, oid := range oids { + fmt.Fprintf(w, "T_%s: \"%s\",\n", oid.Type, oid.Name()) + } + fmt.Fprintln(w, "}") + w.Close() + cmd.Wait() +} diff --git a/src/vendor/golang.org/x/crypto/acme/acme.go b/src/vendor/golang.org/x/crypto/acme/acme.go index 00ee95550..02fde12db 100644 --- a/src/vendor/golang.org/x/crypto/acme/acme.go +++ b/src/vendor/golang.org/x/crypto/acme/acme.go @@ -4,7 +4,10 @@ // Package acme provides an implementation of the // Automatic Certificate Management Environment (ACME) spec. -// See https://tools.ietf.org/html/draft-ietf-acme-acme-02 for details. +// The intial implementation was based on ACME draft-02 and +// is now being extended to comply with RFC 8555. +// See https://tools.ietf.org/html/draft-ietf-acme-acme-02 +// and https://tools.ietf.org/html/rfc8555 for details. // // Most common scenarios will want to use autocert subdirectory instead, // which provides automatic access to certificates from Let's Encrypt @@ -41,7 +44,7 @@ import ( const ( // LetsEncryptURL is the Directory endpoint of Let's Encrypt CA. - LetsEncryptURL = "https://acme-v01.api.letsencrypt.org/directory" + LetsEncryptURL = "https://acme-v02.api.letsencrypt.org/directory" // ALPNProto is the ALPN protocol name used by a CA server when validating // tls-alpn-01 challenges. @@ -57,7 +60,10 @@ var idPeACMEIdentifierV1 = asn1.ObjectIdentifier{1, 3, 6, 1, 5, 5, 7, 1, 30, 1} const ( maxChainLen = 5 // max depth and breadth of a certificate chain - maxCertSize = 1 << 20 // max size of a certificate, in bytes + maxCertSize = 1 << 20 // max size of a certificate, in DER bytes + // Used for decoding certs from application/pem-certificate-chain response, + // the default when in RFC mode. + maxCertChainSize = maxCertSize * maxChainLen // Max number of collected nonces kept in memory. // Expect usual peak of 1 or 2. @@ -109,21 +115,55 @@ type Client struct { // The jitter is a random value up to 1 second. RetryBackoff func(n int, r *http.Request, resp *http.Response) time.Duration - dirMu sync.Mutex // guards writes to dir - dir *Directory // cached result of Client's Discover method + // UserAgent is prepended to the User-Agent header sent to the ACME server, + // which by default is this package's name and version. + // + // Reusable libraries and tools in particular should set this value to be + // identifiable by the server, in case they are causing issues. + UserAgent string + + cacheMu sync.Mutex + dir *Directory // cached result of Client's Discover method + kid keyID // cached Account.URI obtained from registerRFC or getAccountRFC noncesMu sync.Mutex nonces map[string]struct{} // nonces collected from previous responses } +// accountKID returns a key ID associated with c.Key, the account identity +// provided by the CA during RFC based registration. +// It assumes c.Discover has already been called. +// +// accountKID requires at most one network roundtrip. +// It caches only successful result. +// +// When in pre-RFC mode or when c.getRegRFC responds with an error, accountKID +// returns noKeyID. +func (c *Client) accountKID(ctx context.Context) keyID { + c.cacheMu.Lock() + defer c.cacheMu.Unlock() + if !c.dir.rfcCompliant() { + return noKeyID + } + if c.kid != noKeyID { + return c.kid + } + a, err := c.getRegRFC(ctx) + if err != nil { + return noKeyID + } + c.kid = keyID(a.URI) + return c.kid +} + // Discover performs ACME server discovery using c.DirectoryURL. // // It caches successful result. So, subsequent calls will not result in // a network round-trip. This also means mutating c.DirectoryURL after successful call // of this method will have no effect. func (c *Client) Discover(ctx context.Context) (Directory, error) { - c.dirMu.Lock() - defer c.dirMu.Unlock() + c.cacheMu.Lock() + defer c.cacheMu.Unlock() if c.dir != nil { return *c.dir, nil } @@ -136,27 +176,53 @@ func (c *Client) Discover(ctx context.Context) (Directory, error) { c.addNonce(res.Header) var v struct { - Reg string `json:"new-reg"` - Authz string `json:"new-authz"` - Cert string `json:"new-cert"` - Revoke string `json:"revoke-cert"` - Meta struct { - Terms string `json:"terms-of-service"` - Website string `json:"website"` - CAA []string `json:"caa-identities"` + Reg string `json:"new-reg"` + RegRFC string `json:"newAccount"` + Authz string `json:"new-authz"` + AuthzRFC string `json:"newAuthz"` + OrderRFC string `json:"newOrder"` + Cert string `json:"new-cert"` + Revoke string `json:"revoke-cert"` + RevokeRFC string `json:"revokeCert"` + NonceRFC string `json:"newNonce"` + KeyChangeRFC string `json:"keyChange"` + Meta struct { + Terms string `json:"terms-of-service"` + TermsRFC string `json:"termsOfService"` + WebsiteRFC string `json:"website"` + CAA []string `json:"caa-identities"` + CAARFC []string `json:"caaIdentities"` + ExternalAcctRFC bool `json:"externalAccountRequired"` } } if err := json.NewDecoder(res.Body).Decode(&v); err != nil { return Directory{}, err } + if v.OrderRFC == "" { + // Non-RFC compliant ACME CA. + c.dir = &Directory{ + RegURL: v.Reg, + AuthzURL: v.Authz, + CertURL: v.Cert, + RevokeURL: v.Revoke, + Terms: v.Meta.Terms, + Website: v.Meta.WebsiteRFC, + CAA: v.Meta.CAA, + } + return *c.dir, nil + } + // RFC compliant ACME CA. c.dir = &Directory{ - RegURL: v.Reg, - AuthzURL: v.Authz, - CertURL: v.Cert, - RevokeURL: v.Revoke, - Terms: v.Meta.Terms, - Website: v.Meta.Website, - CAA: v.Meta.CAA, + RegURL: v.RegRFC, + AuthzURL: v.AuthzRFC, + OrderURL: v.OrderRFC, + RevokeURL: v.RevokeRFC, + NonceURL: v.NonceRFC, + KeyChangeURL: v.KeyChangeRFC, + Terms: v.Meta.TermsRFC, + Website: v.Meta.WebsiteRFC, + CAA: v.Meta.CAARFC, + ExternalAccountRequired: v.Meta.ExternalAcctRFC, } return *c.dir, nil } @@ -169,6 +235,9 @@ func (c *Client) directoryURL() string { } // CreateCert requests a new certificate using the Certificate Signing Request csr encoded in DER format. +// It is incompatible with RFC 8555. Callers should use CreateOrderCert when interfacing +// with an RFC-compliant CA. +// // The exp argument indicates the desired certificate validity duration. CA may issue a certificate // with a different duration. // If the bundle argument is true, the returned value will also contain the CA (issuer) certificate chain. @@ -199,7 +268,7 @@ func (c *Client) CreateCert(ctx context.Context, csr []byte, exp time.Duration, req.NotAfter = now.Add(exp).Format(time.RFC3339) } - res, err := c.post(ctx, c.Key, c.dir.CertURL, req, wantStatus(http.StatusCreated)) + res, err := c.post(ctx, nil, c.dir.CertURL, req, wantStatus(http.StatusCreated)) if err != nil { return nil, "", err } @@ -220,12 +289,22 @@ func (c *Client) CreateCert(ctx context.Context, csr []byte, exp time.Duration, // It retries the request until the certificate is successfully retrieved, // context is cancelled by the caller or an error response is received. // -// The returned value will also contain the CA (issuer) certificate if the bundle argument is true. +// If the bundle argument is true, the returned value also contains the CA (issuer) +// certificate chain. // // FetchCert returns an error if the CA's response or chain was unreasonably large. // Callers are encouraged to parse the returned value to ensure the certificate is valid // and has expected features. func (c *Client) FetchCert(ctx context.Context, url string, bundle bool) ([][]byte, error) { + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + if dir.rfcCompliant() { + return c.fetchCertRFC(ctx, url, bundle) + } + + // Legacy non-authenticated GET request. res, err := c.get(ctx, url, wantStatus(http.StatusOK)) if err != nil { return nil, err @@ -240,10 +319,15 @@ func (c *Client) FetchCert(ctx context.Context, url string, bundle bool) ([][]by // For instance, the key pair of the certificate may be authorized. // If the key is nil, c.Key is used instead. func (c *Client) RevokeCert(ctx context.Context, key crypto.Signer, cert []byte, reason CRLReasonCode) error { - if _, err := c.Discover(ctx); err != nil { + dir, err := c.Discover(ctx) + if err != nil { return err } + if dir.rfcCompliant() { + return c.revokeCertRFC(ctx, key, cert, reason) + } + // Legacy CA. body := &struct { Resource string `json:"resource"` Cert string `json:"certificate"` @@ -253,10 +337,7 @@ func (c *Client) RevokeCert(ctx context.Context, key crypto.Signer, cert []byte, Cert: base64.RawURLEncoding.EncodeToString(cert), Reason: int(reason), } - if key == nil { - key = c.Key - } - res, err := c.post(ctx, key, c.dir.RevokeURL, body, wantStatus(http.StatusOK)) + res, err := c.post(ctx, key, dir.RevokeURL, body, wantStatus(http.StatusOK)) if err != nil { return err } @@ -268,20 +349,30 @@ func (c *Client) RevokeCert(ctx context.Context, key crypto.Signer, cert []byte, // during account registration. See Register method of Client for more details. func AcceptTOS(tosURL string) bool { return true } -// Register creates a new account registration by following the "new-reg" flow. -// It returns the registered account. The account is not modified. +// Register creates a new account with the CA using c.Key. +// It returns the registered account. The account acct is not modified. // // The registration may require the caller to agree to the CA's Terms of Service (TOS). // If so, and the account has not indicated the acceptance of the terms (see Account for details), // Register calls prompt with a TOS URL provided by the CA. Prompt should report // whether the caller agrees to the terms. To always accept the terms, the caller can use AcceptTOS. -func (c *Client) Register(ctx context.Context, a *Account, prompt func(tosURL string) bool) (*Account, error) { - if _, err := c.Discover(ctx); err != nil { +// +// When interfacing with an RFC-compliant CA, non-RFC 8555 fields of acct are ignored +// and prompt is called if Directory's Terms field is non-zero. +// Also see Error's Instance field for when a CA requires already registered accounts to agree +// to an updated Terms of Service. +func (c *Client) Register(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) { + dir, err := c.Discover(ctx) + if err != nil { return nil, err } + if dir.rfcCompliant() { + return c.registerRFC(ctx, acct, prompt) + } - var err error - if a, err = c.doReg(ctx, c.dir.RegURL, "new-reg", a); err != nil { + // Legacy ACME draft registration flow. + a, err := c.doReg(ctx, dir.RegURL, "new-reg", acct) + if err != nil { return nil, err } var accept bool @@ -295,9 +386,20 @@ func (c *Client) Register(ctx context.Context, a *Account, prompt func(tosURL st return a, err } -// GetReg retrieves an existing registration. -// The url argument is an Account URI. +// GetReg retrieves an existing account associated with c.Key. +// +// The url argument is an Account URI used with pre-RFC 8555 CAs. +// It is ignored when interfacing with an RFC-compliant CA. func (c *Client) GetReg(ctx context.Context, url string) (*Account, error) { + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + if dir.rfcCompliant() { + return c.getRegRFC(ctx) + } + + // Legacy CA. a, err := c.doReg(ctx, url, "reg", nil) if err != nil { return nil, err @@ -308,9 +410,21 @@ func (c *Client) GetReg(ctx context.Context, url string) (*Account, error) { // UpdateReg updates an existing registration. // It returns an updated account copy. The provided account is not modified. -func (c *Client) UpdateReg(ctx context.Context, a *Account) (*Account, error) { - uri := a.URI - a, err := c.doReg(ctx, uri, "reg", a) +// +// When interfacing with RFC-compliant CAs, a.URI is ignored and the account URL +// associated with c.Key is used instead. +func (c *Client) UpdateReg(ctx context.Context, acct *Account) (*Account, error) { + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + if dir.rfcCompliant() { + return c.updateRegRFC(ctx, acct) + } + + // Legacy CA. + uri := acct.URI + a, err := c.doReg(ctx, uri, "reg", acct) if err != nil { return nil, err } @@ -318,13 +432,21 @@ func (c *Client) UpdateReg(ctx context.Context, a *Account) (*Account, error) { return a, nil } -// Authorize performs the initial step in an authorization flow. +// Authorize performs the initial step in the pre-authorization flow, +// as opposed to order-based flow. // The caller will then need to choose from and perform a set of returned // challenges using c.Accept in order to successfully complete authorization. // +// Once complete, the caller can use AuthorizeOrder which the CA +// should provision with the already satisfied authorization. +// For pre-RFC CAs, the caller can proceed directly to requesting a certificate +// using CreateCert method. +// // If an authorization has been previously granted, the CA may return -// a valid authorization (Authorization.Status is StatusValid). If so, the caller -// need not fulfill any challenge and can proceed to requesting a certificate. +// a valid authorization which has its Status field set to StatusValid. +// +// More about pre-authorization can be found at +// https://tools.ietf.org/html/rfc8555#section-7.4.1. func (c *Client) Authorize(ctx context.Context, domain string) (*Authorization, error) { return c.authorize(ctx, "dns", domain) } @@ -355,7 +477,7 @@ func (c *Client) authorize(ctx context.Context, typ, val string) (*Authorization Resource: "new-authz", Identifier: authzID{Type: typ, Value: val}, } - res, err := c.post(ctx, c.Key, c.dir.AuthzURL, req, wantStatus(http.StatusCreated)) + res, err := c.post(ctx, nil, c.dir.AuthzURL, req, wantStatus(http.StatusCreated)) if err != nil { return nil, err } @@ -376,7 +498,17 @@ func (c *Client) authorize(ctx context.Context, typ, val string) (*Authorization // If a caller needs to poll an authorization until its status is final, // see the WaitAuthorization method. func (c *Client) GetAuthorization(ctx context.Context, url string) (*Authorization, error) { - res, err := c.get(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + + var res *http.Response + if dir.rfcCompliant() { + res, err = c.postAsGet(ctx, url, wantStatus(http.StatusOK)) + } else { + res, err = c.get(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) + } if err != nil { return nil, err } @@ -393,11 +525,16 @@ func (c *Client) GetAuthorization(ctx context.Context, url string) (*Authorizati // The url argument is an Authorization.URI value. // // If successful, the caller will be required to obtain a new authorization -// using the Authorize method before being able to request a new certificate -// for the domain associated with the authorization. +// using the Authorize or AuthorizeOrder methods before being able to request +// a new certificate for the domain associated with the authorization. // // It does not revoke existing certificates. func (c *Client) RevokeAuthorization(ctx context.Context, url string) error { + // Required for c.accountKID() when in RFC mode. + if _, err := c.Discover(ctx); err != nil { + return err + } + req := struct { Resource string `json:"resource"` Status string `json:"status"` @@ -407,7 +544,7 @@ func (c *Client) RevokeAuthorization(ctx context.Context, url string) error { Status: "deactivated", Delete: true, } - res, err := c.post(ctx, c.Key, url, req, wantStatus(http.StatusOK)) + res, err := c.post(ctx, nil, url, req, wantStatus(http.StatusOK)) if err != nil { return err } @@ -423,8 +560,18 @@ func (c *Client) RevokeAuthorization(ctx context.Context, url string) error { // In all other cases WaitAuthorization returns an error. // If the Status is StatusInvalid, the returned error is of type *AuthorizationError. func (c *Client) WaitAuthorization(ctx context.Context, url string) (*Authorization, error) { + // Required for c.accountKID() when in RFC mode. + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + getfn := c.postAsGet + if !dir.rfcCompliant() { + getfn = c.get + } + for { - res, err := c.get(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) + res, err := getfn(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) if err != nil { return nil, err } @@ -467,10 +614,21 @@ func (c *Client) WaitAuthorization(ctx context.Context, url string) (*Authorizat // // A client typically polls a challenge status using this method. func (c *Client) GetChallenge(ctx context.Context, url string) (*Challenge, error) { - res, err := c.get(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) + // Required for c.accountKID() when in RFC mode. + dir, err := c.Discover(ctx) if err != nil { return nil, err } + + getfn := c.postAsGet + if !dir.rfcCompliant() { + getfn = c.get + } + res, err := getfn(ctx, url, wantStatus(http.StatusOK, http.StatusAccepted)) + if err != nil { + return nil, err + } + defer res.Body.Close() v := wireChallenge{URI: url} if err := json.NewDecoder(res.Body).Decode(&v); err != nil { @@ -484,21 +642,29 @@ func (c *Client) GetChallenge(ctx context.Context, url string) (*Challenge, erro // // The server will then perform the validation asynchronously. func (c *Client) Accept(ctx context.Context, chal *Challenge) (*Challenge, error) { - auth, err := keyAuth(c.Key.Public(), chal.Token) + // Required for c.accountKID() when in RFC mode. + dir, err := c.Discover(ctx) if err != nil { return nil, err } - req := struct { - Resource string `json:"resource"` - Type string `json:"type"` - Auth string `json:"keyAuthorization"` - }{ - Resource: "challenge", - Type: chal.Type, - Auth: auth, + var req interface{} = json.RawMessage("{}") // RFC-compliant CA + if !dir.rfcCompliant() { + auth, err := keyAuth(c.Key.Public(), chal.Token) + if err != nil { + return nil, err + } + req = struct { + Resource string `json:"resource"` + Type string `json:"type"` + Auth string `json:"keyAuthorization"` + }{ + Resource: "challenge", + Type: chal.Type, + Auth: auth, + } } - res, err := c.post(ctx, c.Key, chal.URI, req, wantStatus( + res, err := c.post(ctx, nil, chal.URI, req, wantStatus( http.StatusOK, // according to the spec http.StatusAccepted, // Let's Encrypt: see https://goo.gl/WsJ7VT (acme-divergences.md) )) @@ -548,21 +714,8 @@ func (c *Client) HTTP01ChallengePath(token string) string { } // TLSSNI01ChallengeCert creates a certificate for TLS-SNI-01 challenge response. -// Servers can present the certificate to validate the challenge and prove control -// over a domain name. // -// The implementation is incomplete in that the returned value is a single certificate, -// computed only for Z0 of the key authorization. ACME CAs are expected to update -// their implementations to use the newer version, TLS-SNI-02. -// For more details on TLS-SNI-01 see https://tools.ietf.org/html/draft-ietf-acme-acme-01#section-7.3. -// -// The token argument is a Challenge.Token value. -// If a WithKey option is provided, its private part signs the returned cert, -// and the public part is used to specify the signee. -// If no WithKey option is provided, a new ECDSA key is generated using P-256 curve. -// -// The returned certificate is valid for the next 24 hours and must be presented only when -// the server name of the TLS ClientHello matches exactly the returned name value. +// Deprecated: This challenge type is unused in both draft-02 and RFC versions of ACME spec. func (c *Client) TLSSNI01ChallengeCert(token string, opt ...CertOption) (cert tls.Certificate, name string, err error) { ka, err := keyAuth(c.Key.Public(), token) if err != nil { @@ -579,17 +732,8 @@ func (c *Client) TLSSNI01ChallengeCert(token string, opt ...CertOption) (cert tl } // TLSSNI02ChallengeCert creates a certificate for TLS-SNI-02 challenge response. -// Servers can present the certificate to validate the challenge and prove control -// over a domain name. For more details on TLS-SNI-02 see -// https://tools.ietf.org/html/draft-ietf-acme-acme-03#section-7.3. // -// The token argument is a Challenge.Token value. -// If a WithKey option is provided, its private part signs the returned cert, -// and the public part is used to specify the signee. -// If no WithKey option is provided, a new ECDSA key is generated using P-256 curve. -// -// The returned certificate is valid for the next 24 hours and must be presented only when -// the server name in the TLS ClientHello matches exactly the returned name value. +// Deprecated: This challenge type is unused in both draft-02 and RFC versions of ACME spec. func (c *Client) TLSSNI02ChallengeCert(token string, opt ...CertOption) (cert tls.Certificate, name string, err error) { b := sha256.Sum256([]byte(token)) h := hex.EncodeToString(b[:]) @@ -656,7 +800,7 @@ func (c *Client) TLSALPN01ChallengeCert(token, domain string, opt ...CertOption) return tlsChallengeCert([]string{domain}, newOpt) } -// doReg sends all types of registration requests. +// doReg sends all types of registration requests the old way (pre-RFC world). // The type of request is identified by typ argument, which is a "resource" // in the ACME spec terms. // @@ -675,7 +819,7 @@ func (c *Client) doReg(ctx context.Context, url string, typ string, acct *Accoun req.Contact = acct.Contact req.Agreement = acct.AgreedTerms } - res, err := c.post(ctx, c.Key, url, req, wantStatus( + res, err := c.post(ctx, nil, url, req, wantStatus( http.StatusOK, // updates and deletes http.StatusCreated, // new account creation http.StatusAccepted, // Let's Encrypt divergent implementation @@ -714,12 +858,16 @@ func (c *Client) doReg(ctx context.Context, url string, typ string, acct *Accoun } // popNonce returns a nonce value previously stored with c.addNonce -// or fetches a fresh one from a URL by issuing a HEAD request. -// It first tries c.directoryURL() and then the provided url if the former fails. +// or fetches a fresh one from c.dir.NonceURL. +// If NonceURL is empty, it first tries c.directoryURL() and, failing that, +// the provided url. func (c *Client) popNonce(ctx context.Context, url string) (string, error) { c.noncesMu.Lock() defer c.noncesMu.Unlock() if len(c.nonces) == 0 { + if c.dir != nil && c.dir.NonceURL != "" { + return c.fetchNonce(ctx, c.dir.NonceURL) + } dirURL := c.directoryURL() v, err := c.fetchNonce(ctx, dirURL) if err != nil && url != dirURL { diff --git a/src/vendor/golang.org/x/crypto/acme/autocert/autocert.go b/src/vendor/golang.org/x/crypto/acme/autocert/autocert.go index e562609cc..acae1c3bc 100644 --- a/src/vendor/golang.org/x/crypto/acme/autocert/autocert.go +++ b/src/vendor/golang.org/x/crypto/acme/autocert/autocert.go @@ -35,6 +35,9 @@ import ( "golang.org/x/net/idna" ) +// DefaultACMEDirectory is the default ACME Directory URL used when the Manager's Client is nil. +const DefaultACMEDirectory = "https://acme-v02.api.letsencrypt.org/directory" + // createCertRetryAfter is how much time to wait before removing a failed state // entry due to an unsuccessful createCert call. // This is a variable instead of a const for testing. @@ -88,9 +91,9 @@ func defaultHostPolicy(context.Context, string) error { } // Manager is a stateful certificate manager built on top of acme.Client. -// It obtains and refreshes certificates automatically using "tls-alpn-01", -// "tls-sni-01", "tls-sni-02" and "http-01" challenge types, -// as well as providing them to a TLS server via tls.Config. +// It obtains and refreshes certificates automatically using "tls-alpn-01" +// or "http-01" challenge types, as well as providing them to a TLS server +// via tls.Config. // // You must specify a cache implementation, such as DirCache, // to reuse obtained certificates across program restarts. @@ -135,9 +138,10 @@ type Manager struct { // Client is used to perform low-level operations, such as account registration // and requesting new certificates. // - // If Client is nil, a zero-value acme.Client is used with acme.LetsEncryptURL - // as directory endpoint. If the Client.Key is nil, a new ECDSA P-256 key is - // generated and, if Cache is not nil, stored in cache. + // If Client is nil, a zero-value acme.Client is used with DefaultACMEDirectory + // as the directory endpoint. + // If the Client.Key is nil, a new ECDSA P-256 key is generated and, + // if Cache is not nil, stored in cache. // // Mutating the field after the first call of GetCertificate method will have no effect. Client *acme.Client @@ -174,8 +178,8 @@ type Manager struct { renewalMu sync.Mutex renewal map[certKey]*domainRenewal - // tokensMu guards the rest of the fields: tryHTTP01, certTokens and httpTokens. - tokensMu sync.RWMutex + // challengeMu guards tryHTTP01, certTokens and httpTokens. + challengeMu sync.RWMutex // tryHTTP01 indicates whether the Manager should try "http-01" challenge type // during the authorization flow. tryHTTP01 bool @@ -184,12 +188,11 @@ type Manager struct { // to be provisioned. // The entries are stored for the duration of the authorization flow. httpTokens map[string][]byte - // certTokens contains temporary certificates for tls-sni and tls-alpn challenges - // and is keyed by token domain name, which matches server name of ClientHello. - // Keys always have ".acme.invalid" suffix for tls-sni. Otherwise, they are domain names - // for tls-alpn. + // certTokens contains temporary certificates for tls-alpn-01 challenges + // and is keyed by the domain name which matches the ClientHello server name. // The entries are stored for the duration of the authorization flow. certTokens map[string]*tls.Certificate + // nowFunc, if not nil, returns the current time. This may be set for // testing purposes. nowFunc func() time.Time @@ -226,7 +229,7 @@ func (m *Manager) TLSConfig() *tls.Config { // GetCertificate implements the tls.Config.GetCertificate hook. // It provides a TLS certificate for hello.ServerName host, including answering -// tls-alpn-01 and *.acme.invalid (tls-sni-01 and tls-sni-02) challenges. +// tls-alpn-01 challenges. // All other fields of hello are ignored. // // If m.HostPolicy is non-nil, GetCertificate calls the policy before requesting @@ -235,9 +238,7 @@ func (m *Manager) TLSConfig() *tls.Config { // This does not affect cached certs. See HostPolicy field description for more details. // // If GetCertificate is used directly, instead of via Manager.TLSConfig, package users will -// also have to add acme.ALPNProto to NextProtos for tls-alpn-01, or use HTTPHandler -// for http-01. (The tls-sni-* challenges have been deprecated by popular ACME providers -// due to security issues in the ecosystem.) +// also have to add acme.ALPNProto to NextProtos for tls-alpn-01, or use HTTPHandler for http-01. func (m *Manager) GetCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate, error) { if m.Prompt == nil { return nil, errors.New("acme/autocert: Manager.Prompt not set") @@ -269,13 +270,10 @@ func (m *Manager) GetCertificate(hello *tls.ClientHelloInfo) (*tls.Certificate, ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) defer cancel() - // Check whether this is a token cert requested for TLS-SNI or TLS-ALPN challenge. + // Check whether this is a token cert requested for TLS-ALPN challenge. if wantsTokenCert(hello) { - m.tokensMu.RLock() - defer m.tokensMu.RUnlock() - // It's ok to use the same token cert key for both tls-sni and tls-alpn - // because there's always at most 1 token cert per on-going domain authorization. - // See m.verify for details. + m.challengeMu.RLock() + defer m.challengeMu.RUnlock() if cert := m.certTokens[name]; cert != nil { return cert, nil } @@ -318,8 +316,7 @@ func wantsTokenCert(hello *tls.ClientHelloInfo) bool { if len(hello.SupportedProtos) == 1 && hello.SupportedProtos[0] == acme.ALPNProto { return true } - // tls-sni-xx - return strings.HasSuffix(hello.ServerName, ".acme.invalid") + return false } func supportsECDSA(hello *tls.ClientHelloInfo) bool { @@ -384,8 +381,8 @@ func supportsECDSA(hello *tls.ClientHelloInfo) bool { // If HTTPHandler is never called, the Manager will only use the "tls-alpn-01" // challenge for domain verification. func (m *Manager) HTTPHandler(fallback http.Handler) http.Handler { - m.tokensMu.Lock() - defer m.tokensMu.Unlock() + m.challengeMu.Lock() + defer m.challengeMu.Unlock() m.tryHTTP01 = true if fallback == nil { @@ -648,71 +645,64 @@ func (m *Manager) certState(ck certKey) (*certState, error) { // authorizedCert starts the domain ownership verification process and requests a new cert upon success. // The key argument is the certificate private key. func (m *Manager) authorizedCert(ctx context.Context, key crypto.Signer, ck certKey) (der [][]byte, leaf *x509.Certificate, err error) { - client, err := m.acmeClient(ctx) - if err != nil { - return nil, nil, err - } - - if err := m.verify(ctx, client, ck.domain); err != nil { - return nil, nil, err - } csr, err := certRequest(key, ck.domain, m.ExtraExtensions) if err != nil { return nil, nil, err } - der, _, err = client.CreateCert(ctx, csr, 0, true) - if err != nil { - return nil, nil, err - } - leaf, err = validCert(ck, der, key, m.now()) - if err != nil { - return nil, nil, err - } - return der, leaf, nil -} -// revokePendingAuthz revokes all authorizations idenfied by the elements of uri slice. -// It ignores revocation errors. -func (m *Manager) revokePendingAuthz(ctx context.Context, uri []string) { client, err := m.acmeClient(ctx) if err != nil { - return + return nil, nil, err } - for _, u := range uri { - client.RevokeAuthorization(ctx, u) + dir, err := client.Discover(ctx) + if err != nil { + return nil, nil, err } + + var chain [][]byte + switch { + // Pre-RFC legacy CA. + case dir.OrderURL == "": + if err := m.verify(ctx, client, ck.domain); err != nil { + return nil, nil, err + } + der, _, err := client.CreateCert(ctx, csr, 0, true) + if err != nil { + return nil, nil, err + } + chain = der + // RFC 8555 compliant CA. + default: + o, err := m.verifyRFC(ctx, client, ck.domain) + if err != nil { + return nil, nil, err + } + der, _, err := client.CreateOrderCert(ctx, o.FinalizeURL, csr, true) + if err != nil { + return nil, nil, err + } + chain = der + } + leaf, err = validCert(ck, chain, key, m.now()) + if err != nil { + return nil, nil, err + } + return chain, leaf, nil } -// verify runs the identifier (domain) authorization flow +// verify runs the identifier (domain) pre-authorization flow for legacy CAs // using each applicable ACME challenge type. func (m *Manager) verify(ctx context.Context, client *acme.Client, domain string) error { - // The list of challenge types we'll try to fulfill - // in this specific order. - challengeTypes := []string{"tls-alpn-01", "tls-sni-02", "tls-sni-01"} - m.tokensMu.RLock() - if m.tryHTTP01 { - challengeTypes = append(challengeTypes, "http-01") - } - m.tokensMu.RUnlock() - - // Keep track of pending authzs and revoke the ones that did not validate. - pendingAuthzs := make(map[string]bool) + // Remove all hanging authorizations to reduce rate limit quotas + // after we're done. + var authzURLs []string defer func() { - var uri []string - for k, pending := range pendingAuthzs { - if pending { - uri = append(uri, k) - } - } - if len(uri) > 0 { - // Use "detached" background context. - // The revocations need not happen in the current verification flow. - go m.revokePendingAuthz(context.Background(), uri) - } + go m.deactivatePendingAuthz(authzURLs) }() // errs accumulates challenge failure errors, printed if all fail errs := make(map[*acme.Challenge]error) + challengeTypes := m.supportedChallengeTypes() var nextTyp int // challengeType index of the next challenge type to try for { // Start domain authorization and get the challenge. @@ -720,6 +710,7 @@ func (m *Manager) verify(ctx context.Context, client *acme.Client, domain string if err != nil { return err } + authzURLs = append(authzURLs, authz.URI) // No point in accepting challenges if the authorization status // is in a final state. switch authz.Status { @@ -729,8 +720,6 @@ func (m *Manager) verify(ctx context.Context, client *acme.Client, domain string return fmt.Errorf("acme/autocert: invalid authorization %q", authz.URI) } - pendingAuthzs[authz.URI] = true - // Pick the next preferred challenge. var chal *acme.Challenge for chal == nil && nextTyp < len(challengeTypes) { @@ -760,11 +749,126 @@ func (m *Manager) verify(ctx context.Context, client *acme.Client, domain string errs[chal] = err continue } - delete(pendingAuthzs, authz.URI) return nil } } +// verifyRFC runs the identifier (domain) order-based authorization flow for RFC compliant CAs +// using each applicable ACME challenge type. +func (m *Manager) verifyRFC(ctx context.Context, client *acme.Client, domain string) (*acme.Order, error) { + // Try each supported challenge type starting with a new order each time. + // The nextTyp index of the next challenge type to try is shared across + // all order authorizations: if we've tried a challenge type once and it didn't work, + // it will most likely not work on another order's authorization either. + challengeTypes := m.supportedChallengeTypes() + nextTyp := 0 // challengeTypes index +AuthorizeOrderLoop: + for { + o, err := client.AuthorizeOrder(ctx, acme.DomainIDs(domain)) + if err != nil { + return nil, err + } + // Remove all hanging authorizations to reduce rate limit quotas + // after we're done. + defer func() { + go m.deactivatePendingAuthz(o.AuthzURLs) + }() + + // Check if there's actually anything we need to do. + switch o.Status { + case acme.StatusReady: + // Already authorized. + return o, nil + case acme.StatusPending: + // Continue normal Order-based flow. + default: + return nil, fmt.Errorf("acme/autocert: invalid new order status %q; order URL: %q", o.Status, o.URI) + } + + // Satisfy all pending authorizations. + for _, zurl := range o.AuthzURLs { + z, err := client.GetAuthorization(ctx, zurl) + if err != nil { + return nil, err + } + if z.Status != acme.StatusPending { + // We are interested only in pending authorizations. + continue + } + // Pick the next preferred challenge. + var chal *acme.Challenge + for chal == nil && nextTyp < len(challengeTypes) { + chal = pickChallenge(challengeTypes[nextTyp], z.Challenges) + nextTyp++ + } + if chal == nil { + return nil, fmt.Errorf("acme/autocert: unable to satisfy %q for domain %q: no viable challenge type found", z.URI, domain) + } + // Respond to the challenge and wait for validation result. + cleanup, err := m.fulfill(ctx, client, chal, domain) + if err != nil { + continue AuthorizeOrderLoop + } + defer cleanup() + if _, err := client.Accept(ctx, chal); err != nil { + continue AuthorizeOrderLoop + } + if _, err := client.WaitAuthorization(ctx, z.URI); err != nil { + continue AuthorizeOrderLoop + } + } + + // All authorizations are satisfied. + // Wait for the CA to update the order status. + o, err = client.WaitOrder(ctx, o.URI) + if err != nil { + continue AuthorizeOrderLoop + } + return o, nil + } +} + +func pickChallenge(typ string, chal []*acme.Challenge) *acme.Challenge { + for _, c := range chal { + if c.Type == typ { + return c + } + } + return nil +} + +func (m *Manager) supportedChallengeTypes() []string { + m.challengeMu.RLock() + defer m.challengeMu.RUnlock() + typ := []string{"tls-alpn-01"} + if m.tryHTTP01 { + typ = append(typ, "http-01") + } + return typ +} + +// deactivatePendingAuthz relinquishes all authorizations identified by the elements +// of the provided uri slice which are in "pending" state. +// It ignores revocation errors. +// +// deactivatePendingAuthz takes no context argument and instead runs with its own +// "detached" context because deactivations are done in a goroutine separate from +// that of the main issuance or renewal flow. +func (m *Manager) deactivatePendingAuthz(uri []string) { + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute) + defer cancel() + client, err := m.acmeClient(ctx) + if err != nil { + return + } + for _, u := range uri { + z, err := client.GetAuthorization(ctx, u) + if err == nil && z.Status == acme.StatusPending { + client.RevokeAuthorization(ctx, u) + } + } +} + // fulfill provisions a response to the challenge chal. // The cleanup is non-nil only if provisioning succeeded. func (m *Manager) fulfill(ctx context.Context, client *acme.Client, chal *acme.Challenge, domain string) (cleanup func(), err error) { @@ -776,20 +880,6 @@ func (m *Manager) fulfill(ctx context.Context, client *acme.Client, chal *acme.C } m.putCertToken(ctx, domain, &cert) return func() { go m.deleteCertToken(domain) }, nil - case "tls-sni-01": - cert, name, err := client.TLSSNI01ChallengeCert(chal.Token) - if err != nil { - return nil, err - } - m.putCertToken(ctx, name, &cert) - return func() { go m.deleteCertToken(name) }, nil - case "tls-sni-02": - cert, name, err := client.TLSSNI02ChallengeCert(chal.Token) - if err != nil { - return nil, err - } - m.putCertToken(ctx, name, &cert) - return func() { go m.deleteCertToken(name) }, nil case "http-01": resp, err := client.HTTP01ChallengeResponse(chal.Token) if err != nil { @@ -802,20 +892,11 @@ func (m *Manager) fulfill(ctx context.Context, client *acme.Client, chal *acme.C return nil, fmt.Errorf("acme/autocert: unknown challenge type %q", chal.Type) } -func pickChallenge(typ string, chal []*acme.Challenge) *acme.Challenge { - for _, c := range chal { - if c.Type == typ { - return c - } - } - return nil -} - // putCertToken stores the token certificate with the specified name // in both m.certTokens map and m.Cache. func (m *Manager) putCertToken(ctx context.Context, name string, cert *tls.Certificate) { - m.tokensMu.Lock() - defer m.tokensMu.Unlock() + m.challengeMu.Lock() + defer m.challengeMu.Unlock() if m.certTokens == nil { m.certTokens = make(map[string]*tls.Certificate) } @@ -826,8 +907,8 @@ func (m *Manager) putCertToken(ctx context.Context, name string, cert *tls.Certi // deleteCertToken removes the token certificate with the specified name // from both m.certTokens map and m.Cache. func (m *Manager) deleteCertToken(name string) { - m.tokensMu.Lock() - defer m.tokensMu.Unlock() + m.challengeMu.Lock() + defer m.challengeMu.Unlock() delete(m.certTokens, name) if m.Cache != nil { ck := certKey{domain: name, isToken: true} @@ -838,8 +919,8 @@ func (m *Manager) deleteCertToken(name string) { // httpToken retrieves an existing http-01 token value from an in-memory map // or the optional cache. func (m *Manager) httpToken(ctx context.Context, tokenPath string) ([]byte, error) { - m.tokensMu.RLock() - defer m.tokensMu.RUnlock() + m.challengeMu.RLock() + defer m.challengeMu.RUnlock() if v, ok := m.httpTokens[tokenPath]; ok { return v, nil } @@ -854,8 +935,8 @@ func (m *Manager) httpToken(ctx context.Context, tokenPath string) ([]byte, erro // // It ignores any error returned from Cache.Put. func (m *Manager) putHTTPToken(ctx context.Context, tokenPath, val string) { - m.tokensMu.Lock() - defer m.tokensMu.Unlock() + m.challengeMu.Lock() + defer m.challengeMu.Unlock() if m.httpTokens == nil { m.httpTokens = make(map[string][]byte) } @@ -871,8 +952,8 @@ func (m *Manager) putHTTPToken(ctx context.Context, tokenPath, val string) { // // If m.Cache is non-nil, it blocks until Cache.Delete returns without a timeout. func (m *Manager) deleteHTTPToken(tokenPath string) { - m.tokensMu.Lock() - defer m.tokensMu.Unlock() + m.challengeMu.Lock() + defer m.challengeMu.Unlock() delete(m.httpTokens, tokenPath) if m.Cache != nil { m.Cache.Delete(context.Background(), httpTokenCacheKey(tokenPath)) @@ -971,7 +1052,7 @@ func (m *Manager) acmeClient(ctx context.Context) (*acme.Client, error) { client := m.Client if client == nil { - client = &acme.Client{DirectoryURL: acme.LetsEncryptURL} + client = &acme.Client{DirectoryURL: DefaultACMEDirectory} } if client.Key == nil { var err error @@ -980,20 +1061,32 @@ func (m *Manager) acmeClient(ctx context.Context) (*acme.Client, error) { return nil, err } } + if client.UserAgent == "" { + client.UserAgent = "autocert" + } var contact []string if m.Email != "" { contact = []string{"mailto:" + m.Email} } a := &acme.Account{Contact: contact} _, err := client.Register(ctx, a, m.Prompt) - if ae, ok := err.(*acme.Error); err == nil || ok && ae.StatusCode == http.StatusConflict { - // conflict indicates the key is already registered + if err == nil || isAccountAlreadyExist(err) { m.client = client err = nil } return m.client, err } +// isAccountAlreadyExist reports whether the err, as returned from acme.Client.Register, +// indicates the account has already been registered. +func isAccountAlreadyExist(err error) bool { + if err == acme.ErrAccountAlreadyExists { + return true + } + ae, ok := err.(*acme.Error) + return ok && ae.StatusCode == http.StatusConflict +} + func (m *Manager) hostPolicy() HostPolicy { if m.HostPolicy != nil { return m.HostPolicy diff --git a/src/vendor/golang.org/x/crypto/acme/autocert/cache.go b/src/vendor/golang.org/x/crypto/acme/autocert/cache.go index aa9aa845c..03f63022f 100644 --- a/src/vendor/golang.org/x/crypto/acme/autocert/cache.go +++ b/src/vendor/golang.org/x/crypto/acme/autocert/cache.go @@ -77,6 +77,7 @@ func (d DirCache) Put(ctx context.Context, name string, data []byte) error { if tmp, err = d.writeTempFile(name, data); err != nil { return } + defer os.Remove(tmp) select { case <-ctx.Done(): // Don't overwrite the file if the context was canceled. @@ -116,12 +117,17 @@ func (d DirCache) Delete(ctx context.Context, name string) error { } // writeTempFile writes b to a temporary file, closes the file and returns its path. -func (d DirCache) writeTempFile(prefix string, b []byte) (string, error) { +func (d DirCache) writeTempFile(prefix string, b []byte) (name string, reterr error) { // TempFile uses 0600 permissions f, err := ioutil.TempFile(string(d), prefix) if err != nil { return "", err } + defer func() { + if reterr != nil { + os.Remove(f.Name()) + } + }() if _, err := f.Write(b); err != nil { f.Close() return "", err diff --git a/src/vendor/golang.org/x/crypto/acme/http.go b/src/vendor/golang.org/x/crypto/acme/http.go index a43ce6a5f..c51943e71 100644 --- a/src/vendor/golang.org/x/crypto/acme/http.go +++ b/src/vendor/golang.org/x/crypto/acme/http.go @@ -155,8 +155,16 @@ func (c *Client) get(ctx context.Context, url string, ok resOkay) (*http.Respons } } +// postAsGet is POST-as-GET, a replacement for GET in RFC8555 +// as described in https://tools.ietf.org/html/rfc8555#section-6.3. +// It makes a POST request in KID form with zero JWS payload. +// See nopayload doc comments in jws.go. +func (c *Client) postAsGet(ctx context.Context, url string, ok resOkay) (*http.Response, error) { + return c.post(ctx, nil, url, noPayload, ok) +} + // post issues a signed POST request in JWS format using the provided key -// to the specified URL. +// to the specified URL. If key is nil, c.Key is used instead. // It returns a non-error value only when ok reports true. // // post retries unsuccessful attempts according to c.RetryBackoff @@ -193,14 +201,28 @@ func (c *Client) post(ctx context.Context, key crypto.Signer, url string, body i } // postNoRetry signs the body with the given key and POSTs it to the provided url. -// The body argument must be JSON-serializable. // It is used by c.post to retry unsuccessful attempts. +// The body argument must be JSON-serializable. +// +// If key argument is nil, c.Key is used to sign the request. +// If key argument is nil and c.accountKID returns a non-zero keyID, +// the request is sent in KID form. Otherwise, JWK form is used. +// +// In practice, when interfacing with RFC-compliant CAs most requests are sent in KID form +// and JWK is used only when KID is unavailable: new account endpoint and certificate +// revocation requests authenticated by a cert key. +// See jwsEncodeJSON for other details. func (c *Client) postNoRetry(ctx context.Context, key crypto.Signer, url string, body interface{}) (*http.Response, *http.Request, error) { + kid := noKeyID + if key == nil { + key = c.Key + kid = c.accountKID(ctx) + } nonce, err := c.popNonce(ctx, url) if err != nil { return nil, nil, err } - b, err := jwsEncodeJSON(body, key, nonce) + b, err := jwsEncodeJSON(body, key, kid, nonce, url) if err != nil { return nil, nil, err } @@ -219,6 +241,7 @@ func (c *Client) postNoRetry(ctx context.Context, key crypto.Signer, url string, // doNoRetry issues a request req, replacing its context (if any) with ctx. func (c *Client) doNoRetry(ctx context.Context, req *http.Request) (*http.Response, error) { + req.Header.Set("User-Agent", c.userAgent()) res, err := c.httpClient().Do(req.WithContext(ctx)) if err != nil { select { @@ -243,6 +266,23 @@ func (c *Client) httpClient() *http.Client { return http.DefaultClient } +// packageVersion is the version of the module that contains this package, for +// sending as part of the User-Agent header. It's set in version_go112.go. +var packageVersion string + +// userAgent returns the User-Agent header value. It includes the package name, +// the module version (if available), and the c.UserAgent value (if set). +func (c *Client) userAgent() string { + ua := "golang.org/x/crypto/acme" + if packageVersion != "" { + ua += "@" + packageVersion + } + if c.UserAgent != "" { + ua = c.UserAgent + " " + ua + } + return ua +} + // isBadNonce reports whether err is an ACME "badnonce" error. func isBadNonce(err error) bool { // According to the spec badNonce is urn:ietf:params:acme:error:badNonce. diff --git a/src/vendor/golang.org/x/crypto/acme/jws.go b/src/vendor/golang.org/x/crypto/acme/jws.go index 1093b5039..cac8b6786 100644 --- a/src/vendor/golang.org/x/crypto/acme/jws.go +++ b/src/vendor/golang.org/x/crypto/acme/jws.go @@ -17,25 +17,53 @@ import ( "math/big" ) +// keyID is the account identity provided by a CA during registration. +type keyID string + +// noKeyID indicates that jwsEncodeJSON should compute and use JWK instead of a KID. +// See jwsEncodeJSON for details. +const noKeyID = keyID("") + +// noPayload indicates jwsEncodeJSON will encode zero-length octet string +// in a JWS request. This is called POST-as-GET in RFC 8555 and is used to make +// authenticated GET requests via POSTing with an empty payload. +// See https://tools.ietf.org/html/rfc8555#section-6.3 for more details. +const noPayload = "" + // jwsEncodeJSON signs claimset using provided key and a nonce. -// The result is serialized in JSON format. +// The result is serialized in JSON format containing either kid or jwk +// fields based on the provided keyID value. +// +// If kid is non-empty, its quoted value is inserted in the protected head +// as "kid" field value. Otherwise, JWK is computed using jwkEncode and inserted +// as "jwk" field value. The "jwk" and "kid" fields are mutually exclusive. +// // See https://tools.ietf.org/html/rfc7515#section-7. -func jwsEncodeJSON(claimset interface{}, key crypto.Signer, nonce string) ([]byte, error) { - jwk, err := jwkEncode(key.Public()) - if err != nil { - return nil, err - } +func jwsEncodeJSON(claimset interface{}, key crypto.Signer, kid keyID, nonce, url string) ([]byte, error) { alg, sha := jwsHasher(key.Public()) if alg == "" || !sha.Available() { return nil, ErrUnsupportedKey } - phead := fmt.Sprintf(`{"alg":%q,"jwk":%s,"nonce":%q}`, alg, jwk, nonce) - phead = base64.RawURLEncoding.EncodeToString([]byte(phead)) - cs, err := json.Marshal(claimset) - if err != nil { - return nil, err + var phead string + switch kid { + case noKeyID: + jwk, err := jwkEncode(key.Public()) + if err != nil { + return nil, err + } + phead = fmt.Sprintf(`{"alg":%q,"jwk":%s,"nonce":%q,"url":%q}`, alg, jwk, nonce, url) + default: + phead = fmt.Sprintf(`{"alg":%q,"kid":%q,"nonce":%q,"url":%q}`, alg, kid, nonce, url) + } + phead = base64.RawURLEncoding.EncodeToString([]byte(phead)) + var payload string + if claimset != noPayload { + cs, err := json.Marshal(claimset) + if err != nil { + return nil, err + } + payload = base64.RawURLEncoding.EncodeToString(cs) } - payload := base64.RawURLEncoding.EncodeToString(cs) hash := sha.New() hash.Write([]byte(phead + "." + payload)) sig, err := jwsSign(key, sha, hash.Sum(nil)) diff --git a/src/vendor/golang.org/x/crypto/acme/rfc8555.go b/src/vendor/golang.org/x/crypto/acme/rfc8555.go new file mode 100644 index 000000000..dfb57a66f --- /dev/null +++ b/src/vendor/golang.org/x/crypto/acme/rfc8555.go @@ -0,0 +1,392 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package acme + +import ( + "context" + "crypto" + "encoding/base64" + "encoding/json" + "encoding/pem" + "errors" + "fmt" + "io" + "io/ioutil" + "net/http" + "time" +) + +// DeactivateReg permanently disables an existing account associated with c.Key. +// A deactivated account can no longer request certificate issuance or access +// resources related to the account, such as orders or authorizations. +// +// It only works with CAs implementing RFC 8555. +func (c *Client) DeactivateReg(ctx context.Context) error { + url := string(c.accountKID(ctx)) + if url == "" { + return ErrNoAccount + } + req := json.RawMessage(`{"status": "deactivated"}`) + res, err := c.post(ctx, nil, url, req, wantStatus(http.StatusOK)) + if err != nil { + return err + } + res.Body.Close() + return nil +} + +// registerRFC is quivalent to c.Register but for CAs implementing RFC 8555. +// It expects c.Discover to have already been called. +// TODO: Implement externalAccountBinding. +func (c *Client) registerRFC(ctx context.Context, acct *Account, prompt func(tosURL string) bool) (*Account, error) { + c.cacheMu.Lock() // guard c.kid access + defer c.cacheMu.Unlock() + + req := struct { + TermsAgreed bool `json:"termsOfServiceAgreed,omitempty"` + Contact []string `json:"contact,omitempty"` + }{ + Contact: acct.Contact, + } + if c.dir.Terms != "" { + req.TermsAgreed = prompt(c.dir.Terms) + } + res, err := c.post(ctx, c.Key, c.dir.RegURL, req, wantStatus( + http.StatusOK, // account with this key already registered + http.StatusCreated, // new account created + )) + if err != nil { + return nil, err + } + + defer res.Body.Close() + a, err := responseAccount(res) + if err != nil { + return nil, err + } + // Cache Account URL even if we return an error to the caller. + // It is by all means a valid and usable "kid" value for future requests. + c.kid = keyID(a.URI) + if res.StatusCode == http.StatusOK { + return nil, ErrAccountAlreadyExists + } + return a, nil +} + +// updateGegRFC is equivalent to c.UpdateReg but for CAs implementing RFC 8555. +// It expects c.Discover to have already been called. +func (c *Client) updateRegRFC(ctx context.Context, a *Account) (*Account, error) { + url := string(c.accountKID(ctx)) + if url == "" { + return nil, ErrNoAccount + } + req := struct { + Contact []string `json:"contact,omitempty"` + }{ + Contact: a.Contact, + } + res, err := c.post(ctx, nil, url, req, wantStatus(http.StatusOK)) + if err != nil { + return nil, err + } + defer res.Body.Close() + return responseAccount(res) +} + +// getGegRFC is equivalent to c.GetReg but for CAs implementing RFC 8555. +// It expects c.Discover to have already been called. +func (c *Client) getRegRFC(ctx context.Context) (*Account, error) { + req := json.RawMessage(`{"onlyReturnExisting": true}`) + res, err := c.post(ctx, c.Key, c.dir.RegURL, req, wantStatus(http.StatusOK)) + if e, ok := err.(*Error); ok && e.ProblemType == "urn:ietf:params:acme:error:accountDoesNotExist" { + return nil, ErrNoAccount + } + if err != nil { + return nil, err + } + + defer res.Body.Close() + return responseAccount(res) +} + +func responseAccount(res *http.Response) (*Account, error) { + var v struct { + Status string + Contact []string + Orders string + } + if err := json.NewDecoder(res.Body).Decode(&v); err != nil { + return nil, fmt.Errorf("acme: invalid account response: %v", err) + } + return &Account{ + URI: res.Header.Get("Location"), + Status: v.Status, + Contact: v.Contact, + OrdersURL: v.Orders, + }, nil +} + +// AuthorizeOrder initiates the order-based application for certificate issuance, +// as opposed to pre-authorization in Authorize. +// It is only supported by CAs implementing RFC 8555. +// +// The caller then needs to fetch each authorization with GetAuthorization, +// identify those with StatusPending status and fulfill a challenge using Accept. +// Once all authorizations are satisfied, the caller will typically want to poll +// order status using WaitOrder until it's in StatusReady state. +// To finalize the order and obtain a certificate, the caller submits a CSR with CreateOrderCert. +func (c *Client) AuthorizeOrder(ctx context.Context, id []AuthzID, opt ...OrderOption) (*Order, error) { + dir, err := c.Discover(ctx) + if err != nil { + return nil, err + } + + req := struct { + Identifiers []wireAuthzID `json:"identifiers"` + NotBefore string `json:"notBefore,omitempty"` + NotAfter string `json:"notAfter,omitempty"` + }{} + for _, v := range id { + req.Identifiers = append(req.Identifiers, wireAuthzID{ + Type: v.Type, + Value: v.Value, + }) + } + for _, o := range opt { + switch o := o.(type) { + case orderNotBeforeOpt: + req.NotBefore = time.Time(o).Format(time.RFC3339) + case orderNotAfterOpt: + req.NotAfter = time.Time(o).Format(time.RFC3339) + default: + // Package's fault if we let this happen. + panic(fmt.Sprintf("unsupported order option type %T", o)) + } + } + + res, err := c.post(ctx, nil, dir.OrderURL, req, wantStatus(http.StatusCreated)) + if err != nil { + return nil, err + } + defer res.Body.Close() + return responseOrder(res) +} + +// GetOrder retrives an order identified by the given URL. +// For orders created with AuthorizeOrder, the url value is Order.URI. +// +// If a caller needs to poll an order until its status is final, +// see the WaitOrder method. +func (c *Client) GetOrder(ctx context.Context, url string) (*Order, error) { + if _, err := c.Discover(ctx); err != nil { + return nil, err + } + + res, err := c.postAsGet(ctx, url, wantStatus(http.StatusOK)) + if err != nil { + return nil, err + } + defer res.Body.Close() + return responseOrder(res) +} + +// WaitOrder polls an order from the given URL until it is in one of the final states, +// StatusReady, StatusValid or StatusInvalid, the CA responded with a non-retryable error +// or the context is done. +// +// It returns a non-nil Order only if its Status is StatusReady or StatusValid. +// In all other cases WaitOrder returns an error. +// If the Status is StatusInvalid, the returned error is of type *OrderError. +func (c *Client) WaitOrder(ctx context.Context, url string) (*Order, error) { + if _, err := c.Discover(ctx); err != nil { + return nil, err + } + for { + res, err := c.postAsGet(ctx, url, wantStatus(http.StatusOK)) + if err != nil { + return nil, err + } + o, err := responseOrder(res) + res.Body.Close() + switch { + case err != nil: + // Skip and retry. + case o.Status == StatusInvalid: + return nil, &OrderError{OrderURL: o.URI, Status: o.Status} + case o.Status == StatusReady || o.Status == StatusValid: + return o, nil + } + + d := retryAfter(res.Header.Get("Retry-After")) + if d == 0 { + // Default retry-after. + // Same reasoning as in WaitAuthorization. + d = time.Second + } + t := time.NewTimer(d) + select { + case <-ctx.Done(): + t.Stop() + return nil, ctx.Err() + case <-t.C: + // Retry. + } + } +} + +func responseOrder(res *http.Response) (*Order, error) { + var v struct { + Status string + Expires time.Time + Identifiers []wireAuthzID + NotBefore time.Time + NotAfter time.Time + Error *wireError + Authorizations []string + Finalize string + Certificate string + } + if err := json.NewDecoder(res.Body).Decode(&v); err != nil { + return nil, fmt.Errorf("acme: error reading order: %v", err) + } + o := &Order{ + URI: res.Header.Get("Location"), + Status: v.Status, + Expires: v.Expires, + NotBefore: v.NotBefore, + NotAfter: v.NotAfter, + AuthzURLs: v.Authorizations, + FinalizeURL: v.Finalize, + CertURL: v.Certificate, + } + for _, id := range v.Identifiers { + o.Identifiers = append(o.Identifiers, AuthzID{Type: id.Type, Value: id.Value}) + } + if v.Error != nil { + o.Error = v.Error.error(nil /* headers */) + } + return o, nil +} + +// CreateOrderCert submits the CSR (Certificate Signing Request) to a CA at the specified URL. +// The URL is the FinalizeURL field of an Order created with AuthorizeOrder. +// +// If the bundle argument is true, the returned value also contain the CA (issuer) +// certificate chain. Otherwise, only a leaf certificate is returned. +// The returned URL can be used to re-fetch the certificate using FetchCert. +// +// This method is only supported by CAs implementing RFC 8555. See CreateCert for pre-RFC CAs. +// +// CreateOrderCert returns an error if the CA's response is unreasonably large. +// Callers are encouraged to parse the returned value to ensure the certificate is valid and has the expected features. +func (c *Client) CreateOrderCert(ctx context.Context, url string, csr []byte, bundle bool) (der [][]byte, certURL string, err error) { + if _, err := c.Discover(ctx); err != nil { // required by c.accountKID + return nil, "", err + } + + // RFC describes this as "finalize order" request. + req := struct { + CSR string `json:"csr"` + }{ + CSR: base64.RawURLEncoding.EncodeToString(csr), + } + res, err := c.post(ctx, nil, url, req, wantStatus(http.StatusOK)) + if err != nil { + return nil, "", err + } + defer res.Body.Close() + o, err := responseOrder(res) + if err != nil { + return nil, "", err + } + + // Wait for CA to issue the cert if they haven't. + if o.Status != StatusValid { + o, err = c.WaitOrder(ctx, o.URI) + } + if err != nil { + return nil, "", err + } + // The only acceptable status post finalize and WaitOrder is "valid". + if o.Status != StatusValid { + return nil, "", &OrderError{OrderURL: o.URI, Status: o.Status} + } + crt, err := c.fetchCertRFC(ctx, o.CertURL, bundle) + return crt, o.CertURL, err +} + +// fetchCertRFC downloads issued certificate from the given URL. +// It expects the CA to respond with PEM-encoded certificate chain. +// +// The URL argument is the CertURL field of Order. +func (c *Client) fetchCertRFC(ctx context.Context, url string, bundle bool) ([][]byte, error) { + res, err := c.postAsGet(ctx, url, wantStatus(http.StatusOK)) + if err != nil { + return nil, err + } + defer res.Body.Close() + + // Get all the bytes up to a sane maximum. + // Account very roughly for base64 overhead. + const max = maxCertChainSize + maxCertChainSize/33 + b, err := ioutil.ReadAll(io.LimitReader(res.Body, max+1)) + if err != nil { + return nil, fmt.Errorf("acme: fetch cert response stream: %v", err) + } + if len(b) > max { + return nil, errors.New("acme: certificate chain is too big") + } + + // Decode PEM chain. + var chain [][]byte + for { + var p *pem.Block + p, b = pem.Decode(b) + if p == nil { + break + } + if p.Type != "CERTIFICATE" { + return nil, fmt.Errorf("acme: invalid PEM cert type %q", p.Type) + } + + chain = append(chain, p.Bytes) + if !bundle { + return chain, nil + } + if len(chain) > maxChainLen { + return nil, errors.New("acme: certificate chain is too long") + } + } + if len(chain) == 0 { + return nil, errors.New("acme: certificate chain is empty") + } + return chain, nil +} + +// sends a cert revocation request in either JWK form when key is non-nil or KID form otherwise. +func (c *Client) revokeCertRFC(ctx context.Context, key crypto.Signer, cert []byte, reason CRLReasonCode) error { + req := &struct { + Cert string `json:"certificate"` + Reason int `json:"reason"` + }{ + Cert: base64.RawURLEncoding.EncodeToString(cert), + Reason: int(reason), + } + res, err := c.post(ctx, key, c.dir.RevokeURL, req, wantStatus(http.StatusOK)) + if err != nil { + if isAlreadyRevoked(err) { + // Assume it is not an error to revoke an already revoked cert. + return nil + } + return err + } + defer res.Body.Close() + return nil +} + +func isAlreadyRevoked(err error) bool { + e, ok := err.(*Error) + return ok && e.ProblemType == "urn:ietf:params:acme:error:alreadyRevoked" +} diff --git a/src/vendor/golang.org/x/crypto/acme/types.go b/src/vendor/golang.org/x/crypto/acme/types.go index 54792c065..9c59097a0 100644 --- a/src/vendor/golang.org/x/crypto/acme/types.go +++ b/src/vendor/golang.org/x/crypto/acme/types.go @@ -14,14 +14,18 @@ import ( "time" ) -// ACME server response statuses used to describe Authorization and Challenge states. +// ACME status values of Account, Order, Authorization and Challenge objects. +// See https://tools.ietf.org/html/rfc8555#section-7.1.6 for details. const ( - StatusUnknown = "unknown" - StatusPending = "pending" - StatusProcessing = "processing" - StatusValid = "valid" - StatusInvalid = "invalid" - StatusRevoked = "revoked" + StatusDeactivated = "deactivated" + StatusExpired = "expired" + StatusInvalid = "invalid" + StatusPending = "pending" + StatusProcessing = "processing" + StatusReady = "ready" + StatusRevoked = "revoked" + StatusUnknown = "unknown" + StatusValid = "valid" ) // CRLReasonCode identifies the reason for a certificate revocation. @@ -41,8 +45,17 @@ const ( CRLReasonAACompromise CRLReasonCode = 10 ) -// ErrUnsupportedKey is returned when an unsupported key type is encountered. -var ErrUnsupportedKey = errors.New("acme: unknown key type; only RSA and ECDSA are supported") +var ( + // ErrUnsupportedKey is returned when an unsupported key type is encountered. + ErrUnsupportedKey = errors.New("acme: unknown key type; only RSA and ECDSA are supported") + + // ErrAccountAlreadyExists indicates that the Client's key has already been registered + // with the CA. It is returned by Register method. + ErrAccountAlreadyExists = errors.New("acme: account already exists") + + // ErrNoAccount indicates that the Client's key has not been registered with the CA. + ErrNoAccount = errors.New("acme: account does not exist") +) // Error is an ACME error, defined in Problem Details for HTTP APIs doc // http://tools.ietf.org/html/draft-ietf-appsawg-http-problem. @@ -54,6 +67,12 @@ type Error struct { ProblemType string // Detail is a human-readable explanation specific to this occurrence of the problem. Detail string + // Instance indicates a URL that the client should direct a human user to visit + // in order for instructions on how to agree to the updated Terms of Service. + // In such an event CA sets StatusCode to 403, ProblemType to + // "urn:ietf:params:acme:error:userActionRequired" and a Link header with relation + // "terms-of-service" containing the latest TOS URL. + Instance string // Header is the original server error response headers. // It may be nil. Header http.Header @@ -86,6 +105,21 @@ func (a *AuthorizationError) Error() string { return fmt.Sprintf("acme: authorization error for %s: %s", a.Identifier, strings.Join(e, "; ")) } +// OrderError is returned from Client's order related methods. +// It indicates the order is unusable and the clients should start over with +// AuthorizeOrder. +// +// The clients can still fetch the order object from CA using GetOrder +// to inspect its state. +type OrderError struct { + OrderURL string + Status string +} + +func (oe *OrderError) Error() string { + return fmt.Sprintf("acme: order %s status: %s", oe.OrderURL, oe.Status) +} + // RateLimit reports whether err represents a rate limit error and // any Retry-After duration returned by the server. // @@ -108,49 +142,88 @@ func RateLimit(err error) (time.Duration, bool) { } // Account is a user account. It is associated with a private key. +// Non-RFC 8555 fields are empty when interfacing with a compliant CA. type Account struct { // URI is the account unique ID, which is also a URL used to retrieve // account data from the CA. + // When interfacing with RFC 8555-compliant CAs, URI is the "kid" field + // value in JWS signed requests. URI string // Contact is a slice of contact info used during registration. + // See https://tools.ietf.org/html/rfc8555#section-7.3 for supported + // formats. Contact []string + // Status indicates current account status as returned by the CA. + // Possible values are StatusValid, StatusDeactivated, and StatusRevoked. + Status string + + // OrdersURL is a URL from which a list of orders submitted by this account + // can be fetched. + OrdersURL string + // The terms user has agreed to. // A value not matching CurrentTerms indicates that the user hasn't agreed // to the actual Terms of Service of the CA. + // + // It is non-RFC 8555 compliant. Package users can store the ToS they agree to + // during Client's Register call in the prompt callback function. AgreedTerms string // Actual terms of a CA. + // + // It is non-RFC 8555 compliant. Use Directory's Terms field. + // When a CA updates their terms and requires an account agreement, + // a URL at which instructions to do so is available in Error's Instance field. CurrentTerms string // Authz is the authorization URL used to initiate a new authz flow. + // + // It is non-RFC 8555 compliant. Use Directory's AuthzURL or OrderURL. Authz string // Authorizations is a URI from which a list of authorizations // granted to this account can be fetched via a GET request. + // + // It is non-RFC 8555 compliant and is obsoleted by OrdersURL. Authorizations string // Certificates is a URI from which a list of certificates // issued for this account can be fetched via a GET request. + // + // It is non-RFC 8555 compliant and is obsoleted by OrdersURL. Certificates string } // Directory is ACME server discovery data. +// See https://tools.ietf.org/html/rfc8555#section-7.1.1 for more details. type Directory struct { - // RegURL is an account endpoint URL, allowing for creating new - // and modifying existing accounts. + // NonceURL indicates an endpoint where to fetch fresh nonce values from. + NonceURL string + + // RegURL is an account endpoint URL, allowing for creating new accounts. + // Pre-RFC 8555 CAs also allow modifying existing accounts at this URL. RegURL string - // AuthzURL is used to initiate Identifier Authorization flow. + // OrderURL is used to initiate the certificate issuance flow + // as described in RFC 8555. + OrderURL string + + // AuthzURL is used to initiate identifier pre-authorization flow. + // Empty string indicates the flow is unsupported by the CA. AuthzURL string // CertURL is a new certificate issuance endpoint URL. + // It is non-RFC 8555 compliant and is obsoleted by OrderURL. CertURL string // RevokeURL is used to initiate a certificate revocation flow. RevokeURL string + // KeyChangeURL allows to perform account key rollover flow. + KeyChangeURL string + // Term is a URI identifying the current terms of service. Terms string @@ -162,44 +235,126 @@ type Directory struct { // recognises as referring to itself for the purposes of CAA record validation // as defined in RFC6844. CAA []string + + // ExternalAccountRequired indicates that the CA requires for all account-related + // requests to include external account binding information. + ExternalAccountRequired bool } -// Challenge encodes a returned CA challenge. -// Its Error field may be non-nil if the challenge is part of an Authorization -// with StatusInvalid. -type Challenge struct { - // Type is the challenge type, e.g. "http-01", "tls-sni-02", "dns-01". - Type string +// rfcCompliant reports whether the ACME server implements RFC 8555. +// Note that some servers may have incomplete RFC implementation +// even if the returned value is true. +// If rfcCompliant reports false, the server most likely implements draft-02. +func (d *Directory) rfcCompliant() bool { + return d.OrderURL != "" +} - // URI is where a challenge response can be posted to. +// Order represents a client's request for a certificate. +// It tracks the request flow progress through to issuance. +type Order struct { + // URI uniquely identifies an order. URI string - // Token is a random value that uniquely identifies the challenge. - Token string - - // Status identifies the status of this challenge. + // Status represents the current status of the order. + // It indicates which action the client should take. + // + // Possible values are StatusPending, StatusReady, StatusProcessing, StatusValid and StatusInvalid. + // Pending means the CA does not believe that the client has fulfilled the requirements. + // Ready indicates that the client has fulfilled all the requirements and can submit a CSR + // to obtain a certificate. This is done with Client's CreateOrderCert. + // Processing means the certificate is being issued. + // Valid indicates the CA has issued the certificate. It can be downloaded + // from the Order's CertURL. This is done with Client's FetchCert. + // Invalid means the certificate will not be issued. Users should consider this order + // abandoned. Status string - // Error indicates the reason for an authorization failure - // when this challenge was used. - // The type of a non-nil value is *Error. - Error error + // Expires is the timestamp after which CA considers this order invalid. + Expires time.Time + + // Identifiers contains all identifier objects which the order pertains to. + Identifiers []AuthzID + + // NotBefore is the requested value of the notBefore field in the certificate. + NotBefore time.Time + + // NotAfter is the requested value of the notAfter field in the certificate. + NotAfter time.Time + + // AuthzURLs represents authorizations to complete before a certificate + // for identifiers specified in the order can be issued. + // It also contains unexpired authorizations that the client has completed + // in the past. + // + // Authorization objects can be fetched using Client's GetAuthorization method. + // + // The required authorizations are dictated by CA policies. + // There may not be a 1:1 relationship between the identifiers and required authorizations. + // Required authorizations can be identified by their StatusPending status. + // + // For orders in the StatusValid or StatusInvalid state these are the authorizations + // which were completed. + AuthzURLs []string + + // FinalizeURL is the endpoint at which a CSR is submitted to obtain a certificate + // once all the authorizations are satisfied. + FinalizeURL string + + // CertURL points to the certificate that has been issued in response to this order. + CertURL string + + // The error that occurred while processing the order as received from a CA, if any. + Error *Error } +// OrderOption allows customizing Client.AuthorizeOrder call. +type OrderOption interface { + privateOrderOpt() +} + +// WithOrderNotBefore sets order's NotBefore field. +func WithOrderNotBefore(t time.Time) OrderOption { + return orderNotBeforeOpt(t) +} + +// WithOrderNotAfter sets order's NotAfter field. +func WithOrderNotAfter(t time.Time) OrderOption { + return orderNotAfterOpt(t) +} + +type orderNotBeforeOpt time.Time + +func (orderNotBeforeOpt) privateOrderOpt() {} + +type orderNotAfterOpt time.Time + +func (orderNotAfterOpt) privateOrderOpt() {} + // Authorization encodes an authorization response. type Authorization struct { // URI uniquely identifies a authorization. URI string - // Status identifies the status of an authorization. + // Status is the current status of an authorization. + // Possible values are StatusPending, StatusValid, StatusInvalid, StatusDeactivated, + // StatusExpired and StatusRevoked. Status string // Identifier is what the account is authorized to represent. Identifier AuthzID + // The timestamp after which the CA considers the authorization invalid. + Expires time.Time + + // Wildcard is true for authorizations of a wildcard domain name. + Wildcard bool + // Challenges that the client needs to fulfill in order to prove possession // of the identifier (for pending authorizations). - // For final authorizations, the challenges that were used. + // For valid authorizations, the challenge that was validated. + // For invalid authorizations, the challenge that was attempted and failed. + // + // RFC 8555 compatible CAs require users to fuflfill only one of the challenges. Challenges []*Challenge // A collection of sets of challenges, each of which would be sufficient @@ -207,24 +362,51 @@ type Authorization struct { // Clients must complete a set of challenges that covers at least one set. // Challenges are identified by their indices in the challenges array. // If this field is empty, the client needs to complete all challenges. + // + // This field is unused in RFC 8555. Combinations [][]int } // AuthzID is an identifier that an account is authorized to represent. type AuthzID struct { - Type string // The type of identifier, e.g. "dns". + Type string // The type of identifier, "dns" or "ip". Value string // The identifier itself, e.g. "example.org". } +// DomainIDs creates a slice of AuthzID with "dns" identifier type. +func DomainIDs(names ...string) []AuthzID { + a := make([]AuthzID, len(names)) + for i, v := range names { + a[i] = AuthzID{Type: "dns", Value: v} + } + return a +} + +// IPIDs creates a slice of AuthzID with "ip" identifier type. +// Each element of addr is textual form of an address as defined +// in RFC1123 Section 2.1 for IPv4 and in RFC5952 Section 4 for IPv6. +func IPIDs(addr ...string) []AuthzID { + a := make([]AuthzID, len(addr)) + for i, v := range addr { + a[i] = AuthzID{Type: "ip", Value: v} + } + return a +} + +// wireAuthzID is ACME JSON representation of authorization identifier objects. +type wireAuthzID struct { + Type string `json:"type"` + Value string `json:"value"` +} + // wireAuthz is ACME JSON representation of Authorization objects. type wireAuthz struct { + Identifier wireAuthzID Status string + Expires time.Time + Wildcard bool Challenges []wireChallenge Combinations [][]int - Identifier struct { - Type string - Value string - } } func (z *wireAuthz) authorization(uri string) *Authorization { @@ -232,8 +414,10 @@ func (z *wireAuthz) authorization(uri string) *Authorization { URI: uri, Status: z.Status, Identifier: AuthzID{Type: z.Identifier.Type, Value: z.Identifier.Value}, - Combinations: z.Combinations, // shallow copy + Expires: z.Expires, + Wildcard: z.Wildcard, Challenges: make([]*Challenge, len(z.Challenges)), + Combinations: z.Combinations, // shallow copy } for i, v := range z.Challenges { a.Challenges[i] = v.challenge() @@ -254,22 +438,55 @@ func (z *wireAuthz) error(uri string) *AuthorizationError { return err } +// Challenge encodes a returned CA challenge. +// Its Error field may be non-nil if the challenge is part of an Authorization +// with StatusInvalid. +type Challenge struct { + // Type is the challenge type, e.g. "http-01", "tls-alpn-01", "dns-01". + Type string + + // URI is where a challenge response can be posted to. + URI string + + // Token is a random value that uniquely identifies the challenge. + Token string + + // Status identifies the status of this challenge. + // In RFC 8555, possible values are StatusPending, StatusProcessing, StatusValid, + // and StatusInvalid. + Status string + + // Validated is the time at which the CA validated this challenge. + // Always zero value in pre-RFC 8555. + Validated time.Time + + // Error indicates the reason for an authorization failure + // when this challenge was used. + // The type of a non-nil value is *Error. + Error error +} + // wireChallenge is ACME JSON challenge representation. type wireChallenge struct { - URI string `json:"uri"` - Type string - Token string - Status string - Error *wireError + URL string `json:"url"` // RFC + URI string `json:"uri"` // pre-RFC + Type string + Token string + Status string + Validated time.Time + Error *wireError } func (c *wireChallenge) challenge() *Challenge { v := &Challenge{ - URI: c.URI, + URI: c.URL, Type: c.Type, Token: c.Token, Status: c.Status, } + if v.URI == "" { + v.URI = c.URI // c.URL was empty; use legacy + } if v.Status == "" { v.Status = StatusPending } @@ -282,9 +499,10 @@ func (c *wireChallenge) challenge() *Challenge { // wireError is a subset of fields of the Problem Details object // as described in https://tools.ietf.org/html/rfc7807#section-3.1. type wireError struct { - Status int - Type string - Detail string + Status int + Type string + Detail string + Instance string } func (e *wireError) error(h http.Header) *Error { @@ -292,6 +510,7 @@ func (e *wireError) error(h http.Header) *Error { StatusCode: e.Status, ProblemType: e.Type, Detail: e.Detail, + Instance: e.Instance, Header: h, } } diff --git a/src/vendor/golang.org/x/crypto/acme/version_go112.go b/src/vendor/golang.org/x/crypto/acme/version_go112.go new file mode 100644 index 000000000..b58f2456b --- /dev/null +++ b/src/vendor/golang.org/x/crypto/acme/version_go112.go @@ -0,0 +1,27 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.12 + +package acme + +import "runtime/debug" + +func init() { + // Set packageVersion if the binary was built in modules mode and x/crypto + // was not replaced with a different module. + info, ok := debug.ReadBuildInfo() + if !ok { + return + } + for _, m := range info.Deps { + if m.Path != "golang.org/x/crypto" { + continue + } + if m.Replace == nil { + packageVersion = m.Version + } + break + } +} diff --git a/src/vendor/golang.org/x/crypto/ed25519/ed25519.go b/src/vendor/golang.org/x/crypto/ed25519/ed25519.go index d6f683ba3..c7f8c7e64 100644 --- a/src/vendor/golang.org/x/crypto/ed25519/ed25519.go +++ b/src/vendor/golang.org/x/crypto/ed25519/ed25519.go @@ -2,6 +2,11 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +// In Go 1.13, the ed25519 package was promoted to the standard library as +// crypto/ed25519, and this package became a wrapper for the standard library one. +// +// +build !go1.13 + // Package ed25519 implements the Ed25519 signature algorithm. See // https://ed25519.cr.yp.to/. // diff --git a/src/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go b/src/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go new file mode 100644 index 000000000..d1448d8d2 --- /dev/null +++ b/src/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go @@ -0,0 +1,73 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build go1.13 + +// Package ed25519 implements the Ed25519 signature algorithm. See +// https://ed25519.cr.yp.to/. +// +// These functions are also compatible with the “Ed25519” function defined in +// RFC 8032. However, unlike RFC 8032's formulation, this package's private key +// representation includes a public key suffix to make multiple signing +// operations with the same key more efficient. This package refers to the RFC +// 8032 private key as the “seed”. +// +// Beginning with Go 1.13, the functionality of this package was moved to the +// standard library as crypto/ed25519. This package only acts as a compatibility +// wrapper. +package ed25519 + +import ( + "crypto/ed25519" + "io" +) + +const ( + // PublicKeySize is the size, in bytes, of public keys as used in this package. + PublicKeySize = 32 + // PrivateKeySize is the size, in bytes, of private keys as used in this package. + PrivateKeySize = 64 + // SignatureSize is the size, in bytes, of signatures generated and verified by this package. + SignatureSize = 64 + // SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032. + SeedSize = 32 +) + +// PublicKey is the type of Ed25519 public keys. +// +// This type is an alias for crypto/ed25519's PublicKey type. +// See the crypto/ed25519 package for the methods on this type. +type PublicKey = ed25519.PublicKey + +// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. +// +// This type is an alias for crypto/ed25519's PrivateKey type. +// See the crypto/ed25519 package for the methods on this type. +type PrivateKey = ed25519.PrivateKey + +// GenerateKey generates a public/private key pair using entropy from rand. +// If rand is nil, crypto/rand.Reader will be used. +func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { + return ed25519.GenerateKey(rand) +} + +// NewKeyFromSeed calculates a private key from a seed. It will panic if +// len(seed) is not SeedSize. This function is provided for interoperability +// with RFC 8032. RFC 8032's private keys correspond to seeds in this +// package. +func NewKeyFromSeed(seed []byte) PrivateKey { + return ed25519.NewKeyFromSeed(seed) +} + +// Sign signs the message with privateKey and returns a signature. It will +// panic if len(privateKey) is not PrivateKeySize. +func Sign(privateKey PrivateKey, message []byte) []byte { + return ed25519.Sign(privateKey, message) +} + +// Verify reports whether sig is a valid signature of message by publicKey. It +// will panic if len(publicKey) is not PublicKeySize. +func Verify(publicKey PublicKey, message, sig []byte) bool { + return ed25519.Verify(publicKey, message, sig) +} diff --git a/src/vendor/golang.org/x/crypto/openpgp/packet/encrypted_key.go b/src/vendor/golang.org/x/crypto/openpgp/packet/encrypted_key.go index 02b372cf3..6d7639722 100644 --- a/src/vendor/golang.org/x/crypto/openpgp/packet/encrypted_key.go +++ b/src/vendor/golang.org/x/crypto/openpgp/packet/encrypted_key.go @@ -5,6 +5,7 @@ package packet import ( + "crypto" "crypto/rsa" "encoding/binary" "io" @@ -78,8 +79,9 @@ func (e *EncryptedKey) Decrypt(priv *PrivateKey, config *Config) error { // padding oracle attacks. switch priv.PubKeyAlgo { case PubKeyAlgoRSA, PubKeyAlgoRSAEncryptOnly: - k := priv.PrivateKey.(*rsa.PrivateKey) - b, err = rsa.DecryptPKCS1v15(config.Random(), k, padToKeySize(&k.PublicKey, e.encryptedMPI1.bytes)) + // Supports both *rsa.PrivateKey and crypto.Decrypter + k := priv.PrivateKey.(crypto.Decrypter) + b, err = k.Decrypt(config.Random(), padToKeySize(k.Public().(*rsa.PublicKey), e.encryptedMPI1.bytes), nil) case PubKeyAlgoElGamal: c1 := new(big.Int).SetBytes(e.encryptedMPI1.bytes) c2 := new(big.Int).SetBytes(e.encryptedMPI2.bytes) diff --git a/src/vendor/golang.org/x/crypto/openpgp/packet/private_key.go b/src/vendor/golang.org/x/crypto/openpgp/packet/private_key.go index 6f8ec0938..81abb7cef 100644 --- a/src/vendor/golang.org/x/crypto/openpgp/packet/private_key.go +++ b/src/vendor/golang.org/x/crypto/openpgp/packet/private_key.go @@ -31,7 +31,7 @@ type PrivateKey struct { encryptedData []byte cipher CipherFunction s2k func(out, in []byte) - PrivateKey interface{} // An *{rsa|dsa|ecdsa}.PrivateKey or a crypto.Signer. + PrivateKey interface{} // An *{rsa|dsa|ecdsa}.PrivateKey or crypto.Signer/crypto.Decrypter (Decryptor RSA only). sha1Checksum bool iv []byte } diff --git a/src/vendor/golang.org/x/sys/unix/mkasm_darwin.go b/src/vendor/golang.org/x/sys/unix/mkasm_darwin.go new file mode 100644 index 000000000..4548b993d --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mkasm_darwin.go @@ -0,0 +1,61 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go. +//This program must be run after mksyscall.go. +package main + +import ( + "bytes" + "fmt" + "io/ioutil" + "log" + "os" + "strings" +) + +func main() { + in1, err := ioutil.ReadFile("syscall_darwin.go") + if err != nil { + log.Fatalf("can't open syscall_darwin.go: %s", err) + } + arch := os.Args[1] + in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch)) + if err != nil { + log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err) + } + in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch)) + if err != nil { + log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err) + } + in := string(in1) + string(in2) + string(in3) + + trampolines := map[string]bool{} + + var out bytes.Buffer + + fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " ")) + fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n") + fmt.Fprintf(&out, "\n") + fmt.Fprintf(&out, "// +build go1.12\n") + fmt.Fprintf(&out, "\n") + fmt.Fprintf(&out, "#include \"textflag.h\"\n") + for _, line := range strings.Split(in, "\n") { + if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") { + continue + } + fn := line[5 : len(line)-13] + if !trampolines[fn] { + trampolines[fn] = true + fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn) + fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn) + } + } + err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644) + if err != nil { + log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err) + } +} diff --git a/src/vendor/golang.org/x/sys/unix/mkpost.go b/src/vendor/golang.org/x/sys/unix/mkpost.go new file mode 100644 index 000000000..4d5b531b5 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mkpost.go @@ -0,0 +1,122 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// mkpost processes the output of cgo -godefs to +// modify the generated types. It is used to clean up +// the sys API in an architecture specific manner. +// +// mkpost is run after cgo -godefs; see README.md. +package main + +import ( + "bytes" + "fmt" + "go/format" + "io/ioutil" + "log" + "os" + "regexp" +) + +func main() { + // Get the OS and architecture (using GOARCH_TARGET if it exists) + goos := os.Getenv("GOOS") + goarch := os.Getenv("GOARCH_TARGET") + if goarch == "" { + goarch = os.Getenv("GOARCH") + } + // Check that we are using the Docker-based build system if we should be. + if goos == "linux" { + if os.Getenv("GOLANG_SYS_BUILD") != "docker" { + os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n") + os.Stderr.WriteString("See README.md\n") + os.Exit(1) + } + } + + b, err := ioutil.ReadAll(os.Stdin) + if err != nil { + log.Fatal(err) + } + + if goos == "aix" { + // Replace type of Atim, Mtim and Ctim by Timespec in Stat_t + // to avoid having both StTimespec and Timespec. + sttimespec := regexp.MustCompile(`_Ctype_struct_st_timespec`) + b = sttimespec.ReplaceAll(b, []byte("Timespec")) + } + + // Intentionally export __val fields in Fsid and Sigset_t + valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`) + b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}")) + + // Intentionally export __fds_bits field in FdSet + fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`) + b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}")) + + // If we have empty Ptrace structs, we should delete them. Only s390x emits + // nonempty Ptrace structs. + ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`) + b = ptraceRexexp.ReplaceAll(b, nil) + + // Replace the control_regs union with a blank identifier for now. + controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`) + b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64")) + + // Remove fields that are added by glibc + // Note that this is unstable as the identifers are private. + removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`) + b = removeFieldsRegex.ReplaceAll(b, []byte("_")) + + // Convert [65]int8 to [65]byte in Utsname members to simplify + // conversion to string; see golang.org/issue/20753 + convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`) + b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte")) + + // Convert [1024]int8 to [1024]byte in Ptmget members + convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`) + b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte")) + + // Remove spare fields (e.g. in Statx_t) + spareFieldsRegex := regexp.MustCompile(`X__spare\S*`) + b = spareFieldsRegex.ReplaceAll(b, []byte("_")) + + // Remove cgo padding fields + removePaddingFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`) + b = removePaddingFieldsRegex.ReplaceAll(b, []byte("_")) + + // Remove padding, hidden, or unused fields + removeFieldsRegex = regexp.MustCompile(`\b(X_\S+|Padding)`) + b = removeFieldsRegex.ReplaceAll(b, []byte("_")) + + // Remove the first line of warning from cgo + b = b[bytes.IndexByte(b, '\n')+1:] + // Modify the command in the header to include: + // mkpost, our own warning, and a build tag. + replacement := fmt.Sprintf(`$1 | go run mkpost.go +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s,%s`, goarch, goos) + cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`) + b = cgoCommandRegex.ReplaceAll(b, []byte(replacement)) + + // Rename Stat_t time fields + if goos == "freebsd" && goarch == "386" { + // Hide Stat_t.[AMCB]tim_ext fields + renameStatTimeExtFieldsRegex := regexp.MustCompile(`[AMCB]tim_ext`) + b = renameStatTimeExtFieldsRegex.ReplaceAll(b, []byte("_")) + } + renameStatTimeFieldsRegex := regexp.MustCompile(`([AMCB])(?:irth)?time?(?:spec)?\s+(Timespec|StTimespec)`) + b = renameStatTimeFieldsRegex.ReplaceAll(b, []byte("${1}tim ${2}")) + + // gofmt + b, err = format.Source(b) + if err != nil { + log.Fatal(err) + } + + os.Stdout.Write(b) +} diff --git a/src/vendor/golang.org/x/sys/unix/mksyscall.go b/src/vendor/golang.org/x/sys/unix/mksyscall.go new file mode 100644 index 000000000..e4af9424e --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksyscall.go @@ -0,0 +1,407 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +This program reads a file containing function prototypes +(like syscall_darwin.go) and generates system call bodies. +The prototypes are marked by lines beginning with "//sys" +and read like func declarations if //sys is replaced by func, but: + * The parameter lists must give a name for each argument. + This includes return parameters. + * The parameter lists must give a type for each argument: + the (x, y, z int) shorthand is not allowed. + * If the return parameter is an error number, it must be named errno. + +A line beginning with //sysnb is like //sys, except that the +goroutine will not be suspended during the execution of the system +call. This must only be used for system calls which can never +block, as otherwise the system call could cause all goroutines to +hang. +*/ +package main + +import ( + "bufio" + "flag" + "fmt" + "os" + "regexp" + "strings" +) + +var ( + b32 = flag.Bool("b32", false, "32bit big-endian") + l32 = flag.Bool("l32", false, "32bit little-endian") + plan9 = flag.Bool("plan9", false, "plan9") + openbsd = flag.Bool("openbsd", false, "openbsd") + netbsd = flag.Bool("netbsd", false, "netbsd") + dragonfly = flag.Bool("dragonfly", false, "dragonfly") + arm = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair + tags = flag.String("tags", "", "build tags") + filename = flag.String("output", "", "output file name (standard output if omitted)") +) + +// cmdLine returns this programs's commandline arguments +func cmdLine() string { + return "go run mksyscall.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags +func buildTags() string { + return *tags +} + +// Param is function parameter +type Param struct { + Name string + Type string +} + +// usage prints the program usage +func usage() { + fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n") + os.Exit(1) +} + +// parseParamList parses parameter list and returns a slice of parameters +func parseParamList(list string) []string { + list = strings.TrimSpace(list) + if list == "" { + return []string{} + } + return regexp.MustCompile(`\s*,\s*`).Split(list, -1) +} + +// parseParam splits a parameter into name and type +func parseParam(p string) Param { + ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p) + if ps == nil { + fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p) + os.Exit(1) + } + return Param{ps[1], ps[2]} +} + +func main() { + // Get the OS and architecture (using GOARCH_TARGET if it exists) + goos := os.Getenv("GOOS") + if goos == "" { + fmt.Fprintln(os.Stderr, "GOOS not defined in environment") + os.Exit(1) + } + goarch := os.Getenv("GOARCH_TARGET") + if goarch == "" { + goarch = os.Getenv("GOARCH") + } + + // Check that we are using the Docker-based build system if we should + if goos == "linux" { + if os.Getenv("GOLANG_SYS_BUILD") != "docker" { + fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n") + fmt.Fprintf(os.Stderr, "See README.md\n") + os.Exit(1) + } + } + + flag.Usage = usage + flag.Parse() + if len(flag.Args()) <= 0 { + fmt.Fprintf(os.Stderr, "no files to parse provided\n") + usage() + } + + endianness := "" + if *b32 { + endianness = "big-endian" + } else if *l32 { + endianness = "little-endian" + } + + libc := false + if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") { + libc = true + } + trampolines := map[string]bool{} + + text := "" + for _, path := range flag.Args() { + file, err := os.Open(path) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + s := bufio.NewScanner(file) + for s.Scan() { + t := s.Text() + t = strings.TrimSpace(t) + t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `) + nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t) + if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil { + continue + } + + // Line must be of the form + // func Open(path string, mode int, perm int) (fd int, errno error) + // Split into name, in params, out params. + f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t) + if f == nil { + fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t) + os.Exit(1) + } + funct, inps, outps, sysname := f[2], f[3], f[4], f[5] + + // ClockGettime doesn't have a syscall number on Darwin, only generate libc wrappers. + if goos == "darwin" && !libc && funct == "ClockGettime" { + continue + } + + // Split argument lists on comma. + in := parseParamList(inps) + out := parseParamList(outps) + + // Try in vain to keep people from editing this file. + // The theory is that they jump into the middle of the file + // without reading the header. + text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + + // Go function header. + outDecl := "" + if len(out) > 0 { + outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", ")) + } + text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl) + + // Check if err return available + errvar := "" + for _, param := range out { + p := parseParam(param) + if p.Type == "error" { + errvar = p.Name + break + } + } + + // Prepare arguments to Syscall. + var args []string + n := 0 + for _, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))") + } else if p.Type == "string" && errvar != "" { + text += fmt.Sprintf("\tvar _p%d *byte\n", n) + text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name) + text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar) + args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + n++ + } else if p.Type == "string" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n") + text += fmt.Sprintf("\tvar _p%d *byte\n", n) + text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name) + args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + n++ + } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil { + // Convert slice into pointer, length. + // Have to be careful not to take address of &a[0] if len == 0: + // pass dummy pointer in that case. + // Used to pass nil, but some OSes or simulators reject write(fd, nil, 0). + text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n) + text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name) + text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n) + args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name)) + n++ + } else if p.Type == "int64" && (*openbsd || *netbsd) { + args = append(args, "0") + if endianness == "big-endian" { + args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name)) + } else if endianness == "little-endian" { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name)) + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name)) + } + } else if p.Type == "int64" && *dragonfly { + if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil { + args = append(args, "0") + } + if endianness == "big-endian" { + args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name)) + } else if endianness == "little-endian" { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name)) + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name)) + } + } else if (p.Type == "int64" || p.Type == "uint64") && endianness != "" { + if len(args)%2 == 1 && *arm { + // arm abi specifies 64-bit argument uses + // (even, odd) pair + args = append(args, "0") + } + if endianness == "big-endian" { + args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name)) + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name)) + } + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name)) + } + } + + // Determine which form to use; pad args with zeros. + asm := "Syscall" + if nonblock != nil { + if errvar == "" && goos == "linux" { + asm = "RawSyscallNoError" + } else { + asm = "RawSyscall" + } + } else { + if errvar == "" && goos == "linux" { + asm = "SyscallNoError" + } + } + if len(args) <= 3 { + for len(args) < 3 { + args = append(args, "0") + } + } else if len(args) <= 6 { + asm += "6" + for len(args) < 6 { + args = append(args, "0") + } + } else if len(args) <= 9 { + asm += "9" + for len(args) < 9 { + args = append(args, "0") + } + } else { + fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct) + } + + // System call number. + if sysname == "" { + sysname = "SYS_" + funct + sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`) + sysname = strings.ToUpper(sysname) + } + + var libcFn string + if libc { + asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call + sysname = strings.TrimPrefix(sysname, "SYS_") // remove SYS_ + sysname = strings.ToLower(sysname) // lowercase + if sysname == "getdirentries64" { + // Special case - libSystem name and + // raw syscall name don't match. + sysname = "__getdirentries64" + } + libcFn = sysname + sysname = "funcPC(libc_" + sysname + "_trampoline)" + } + + // Actual call. + arglist := strings.Join(args, ", ") + call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist) + + // Assign return values. + body := "" + ret := []string{"_", "_", "_"} + doErrno := false + for i := 0; i < len(out); i++ { + p := parseParam(out[i]) + reg := "" + if p.Name == "err" && !*plan9 { + reg = "e1" + ret[2] = reg + doErrno = true + } else if p.Name == "err" && *plan9 { + ret[0] = "r0" + ret[2] = "e1" + break + } else { + reg = fmt.Sprintf("r%d", i) + ret[i] = reg + } + if p.Type == "bool" { + reg = fmt.Sprintf("%s != 0", reg) + } + if p.Type == "int64" && endianness != "" { + // 64-bit number in r1:r0 or r0:r1. + if i+2 > len(out) { + fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct) + } + if endianness == "big-endian" { + reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1) + } else { + reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i) + } + ret[i] = fmt.Sprintf("r%d", i) + ret[i+1] = fmt.Sprintf("r%d", i+1) + } + if reg != "e1" || *plan9 { + body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg) + } + } + if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" { + text += fmt.Sprintf("\t%s\n", call) + } else { + if errvar == "" && goos == "linux" { + // raw syscall without error on Linux, see golang.org/issue/22924 + text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call) + } else { + text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call) + } + } + text += body + + if *plan9 && ret[2] == "e1" { + text += "\tif int32(r0) == -1 {\n" + text += "\t\terr = e1\n" + text += "\t}\n" + } else if doErrno { + text += "\tif e1 != 0 {\n" + text += "\t\terr = errnoErr(e1)\n" + text += "\t}\n" + } + text += "\treturn\n" + text += "}\n\n" + + if libc && !trampolines[libcFn] { + // some system calls share a trampoline, like read and readlen. + trampolines[libcFn] = true + // Declare assembly trampoline. + text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn) + // Assembly trampoline calls the libc_* function, which this magic + // redirects to use the function from libSystem. + text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn) + text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn) + text += "\n" + } + } + if err := s.Err(); err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + file.Close() + } + fmt.Printf(srcTemplate, cmdLine(), buildTags(), text) +} + +const srcTemplate = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s + +package unix + +import ( + "syscall" + "unsafe" +) + +var _ syscall.Errno + +%s +` diff --git a/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go b/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go new file mode 100644 index 000000000..3be3cdfc3 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go @@ -0,0 +1,415 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +This program reads a file containing function prototypes +(like syscall_aix.go) and generates system call bodies. +The prototypes are marked by lines beginning with "//sys" +and read like func declarations if //sys is replaced by func, but: + * The parameter lists must give a name for each argument. + This includes return parameters. + * The parameter lists must give a type for each argument: + the (x, y, z int) shorthand is not allowed. + * If the return parameter is an error number, it must be named err. + * If go func name needs to be different than its libc name, + * or the function is not in libc, name could be specified + * at the end, after "=" sign, like + //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt +*/ +package main + +import ( + "bufio" + "flag" + "fmt" + "os" + "regexp" + "strings" +) + +var ( + b32 = flag.Bool("b32", false, "32bit big-endian") + l32 = flag.Bool("l32", false, "32bit little-endian") + aix = flag.Bool("aix", false, "aix") + tags = flag.String("tags", "", "build tags") +) + +// cmdLine returns this programs's commandline arguments +func cmdLine() string { + return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags +func buildTags() string { + return *tags +} + +// Param is function parameter +type Param struct { + Name string + Type string +} + +// usage prints the program usage +func usage() { + fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n") + os.Exit(1) +} + +// parseParamList parses parameter list and returns a slice of parameters +func parseParamList(list string) []string { + list = strings.TrimSpace(list) + if list == "" { + return []string{} + } + return regexp.MustCompile(`\s*,\s*`).Split(list, -1) +} + +// parseParam splits a parameter into name and type +func parseParam(p string) Param { + ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p) + if ps == nil { + fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p) + os.Exit(1) + } + return Param{ps[1], ps[2]} +} + +func main() { + flag.Usage = usage + flag.Parse() + if len(flag.Args()) <= 0 { + fmt.Fprintf(os.Stderr, "no files to parse provided\n") + usage() + } + + endianness := "" + if *b32 { + endianness = "big-endian" + } else if *l32 { + endianness = "little-endian" + } + + pack := "" + text := "" + cExtern := "/*\n#include \n#include \n" + for _, path := range flag.Args() { + file, err := os.Open(path) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + s := bufio.NewScanner(file) + for s.Scan() { + t := s.Text() + t = strings.TrimSpace(t) + t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `) + if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" { + pack = p[1] + } + nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t) + if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil { + continue + } + + // Line must be of the form + // func Open(path string, mode int, perm int) (fd int, err error) + // Split into name, in params, out params. + f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t) + if f == nil { + fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t) + os.Exit(1) + } + funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6] + + // Split argument lists on comma. + in := parseParamList(inps) + out := parseParamList(outps) + + inps = strings.Join(in, ", ") + outps = strings.Join(out, ", ") + + // Try in vain to keep people from editing this file. + // The theory is that they jump into the middle of the file + // without reading the header. + text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + + // Check if value return, err return available + errvar := "" + retvar := "" + rettype := "" + for _, param := range out { + p := parseParam(param) + if p.Type == "error" { + errvar = p.Name + } else { + retvar = p.Name + rettype = p.Type + } + } + + // System call name. + if sysname == "" { + sysname = funct + } + sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`) + sysname = strings.ToLower(sysname) // All libc functions are lowercase. + + cRettype := "" + if rettype == "unsafe.Pointer" { + cRettype = "uintptr_t" + } else if rettype == "uintptr" { + cRettype = "uintptr_t" + } else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil { + cRettype = "uintptr_t" + } else if rettype == "int" { + cRettype = "int" + } else if rettype == "int32" { + cRettype = "int" + } else if rettype == "int64" { + cRettype = "long long" + } else if rettype == "uint32" { + cRettype = "unsigned int" + } else if rettype == "uint64" { + cRettype = "unsigned long long" + } else { + cRettype = "int" + } + if sysname == "exit" { + cRettype = "void" + } + + // Change p.Types to c + var cIn []string + for _, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "string" { + cIn = append(cIn, "uintptr_t") + } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t", "size_t") + } else if p.Type == "unsafe.Pointer" { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "uintptr" { + cIn = append(cIn, "uintptr_t") + } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "int" { + cIn = append(cIn, "int") + } else if p.Type == "int32" { + cIn = append(cIn, "int") + } else if p.Type == "int64" { + cIn = append(cIn, "long long") + } else if p.Type == "uint32" { + cIn = append(cIn, "unsigned int") + } else if p.Type == "uint64" { + cIn = append(cIn, "unsigned long long") + } else { + cIn = append(cIn, "int") + } + } + + if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" { + if sysname == "select" { + // select is a keyword of Go. Its name is + // changed to c_select. + cExtern += "#define c_select select\n" + } + // Imports of system calls from libc + cExtern += fmt.Sprintf("%s %s", cRettype, sysname) + cIn := strings.Join(cIn, ", ") + cExtern += fmt.Sprintf("(%s);\n", cIn) + } + + // So file name. + if *aix { + if modname == "" { + modname = "libc.a/shr_64.o" + } else { + fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct) + os.Exit(1) + } + } + + strconvfunc := "C.CString" + + // Go function header. + if outps != "" { + outps = fmt.Sprintf(" (%s)", outps) + } + if text != "" { + text += "\n" + } + + text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps) + + // Prepare arguments to Syscall. + var args []string + n := 0 + argN := 0 + for _, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))") + } else if p.Type == "string" && errvar != "" { + text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name) + args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n)) + n++ + } else if p.Type == "string" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n") + text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name) + args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n)) + n++ + } else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil { + // Convert slice into pointer, length. + // Have to be careful not to take address of &a[0] if len == 0: + // pass nil in that case. + text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1]) + text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name) + args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n)) + n++ + text += fmt.Sprintf("\tvar _p%d int\n", n) + text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name) + args = append(args, fmt.Sprintf("C.size_t(_p%d)", n)) + n++ + } else if p.Type == "int64" && endianness != "" { + if endianness == "big-endian" { + args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name)) + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name)) + } + n++ + } else if p.Type == "bool" { + text += fmt.Sprintf("\tvar _p%d uint32\n", n) + text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n) + args = append(args, fmt.Sprintf("_p%d", n)) + } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil { + args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name)) + } else if p.Type == "unsafe.Pointer" { + args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name)) + } else if p.Type == "int" { + if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) { + args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name)) + } else if argN == 0 && funct == "fcntl" { + args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) { + args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else { + args = append(args, fmt.Sprintf("C.int(%s)", p.Name)) + } + } else if p.Type == "int32" { + args = append(args, fmt.Sprintf("C.int(%s)", p.Name)) + } else if p.Type == "int64" { + args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name)) + } else if p.Type == "uint32" { + args = append(args, fmt.Sprintf("C.uint(%s)", p.Name)) + } else if p.Type == "uint64" { + args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name)) + } else if p.Type == "uintptr" { + args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else { + args = append(args, fmt.Sprintf("C.int(%s)", p.Name)) + } + argN++ + } + + // Actual call. + arglist := strings.Join(args, ", ") + call := "" + if sysname == "exit" { + if errvar != "" { + call += "er :=" + } else { + call += "" + } + } else if errvar != "" { + call += "r0,er :=" + } else if retvar != "" { + call += "r0,_ :=" + } else { + call += "" + } + if sysname == "select" { + // select is a keyword of Go. Its name is + // changed to c_select. + call += fmt.Sprintf("C.c_%s(%s)", sysname, arglist) + } else { + call += fmt.Sprintf("C.%s(%s)", sysname, arglist) + } + + // Assign return values. + body := "" + for i := 0; i < len(out); i++ { + p := parseParam(out[i]) + reg := "" + if p.Name == "err" { + reg = "e1" + } else { + reg = "r0" + } + if reg != "e1" { + body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg) + } + } + + // verify return + if sysname != "exit" && errvar != "" { + if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil { + body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n" + body += fmt.Sprintf("\t\t%s = er\n", errvar) + body += "\t}\n" + } else { + body += "\tif (r0 ==-1 && er != nil) {\n" + body += fmt.Sprintf("\t\t%s = er\n", errvar) + body += "\t}\n" + } + } else if errvar != "" { + body += "\tif (er != nil) {\n" + body += fmt.Sprintf("\t\t%s = er\n", errvar) + body += "\t}\n" + } + + text += fmt.Sprintf("\t%s\n", call) + text += body + + text += "\treturn\n" + text += "}\n" + } + if err := s.Err(); err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + file.Close() + } + imp := "" + if pack != "unix" { + imp = "import \"golang.org/x/sys/unix\"\n" + + } + fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text) +} + +const srcTemplate = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s + +package %s + + +%s +*/ +import "C" +import ( + "unsafe" +) + + +%s + +%s +` diff --git a/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go b/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go new file mode 100644 index 000000000..c96009951 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go @@ -0,0 +1,614 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +This program reads a file containing function prototypes +(like syscall_aix.go) and generates system call bodies. +The prototypes are marked by lines beginning with "//sys" +and read like func declarations if //sys is replaced by func, but: + * The parameter lists must give a name for each argument. + This includes return parameters. + * The parameter lists must give a type for each argument: + the (x, y, z int) shorthand is not allowed. + * If the return parameter is an error number, it must be named err. + * If go func name needs to be different than its libc name, + * or the function is not in libc, name could be specified + * at the end, after "=" sign, like + //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt + + +This program will generate three files and handle both gc and gccgo implementation: + - zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation) + - zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6 + - zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type. + + The generated code looks like this + +zsyscall_aix_ppc64.go +func asyscall(...) (n int, err error) { + // Pointer Creation + r1, e1 := callasyscall(...) + // Type Conversion + // Error Handler + return +} + +zsyscall_aix_ppc64_gc.go +//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o" +//go:linkname libc_asyscall libc_asyscall +var asyscall syscallFunc + +func callasyscall(...) (r1 uintptr, e1 Errno) { + r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... ) + return +} + +zsyscall_aix_ppc64_ggcgo.go + +// int asyscall(...) + +import "C" + +func callasyscall(...) (r1 uintptr, e1 Errno) { + r1 = uintptr(C.asyscall(...)) + e1 = syscall.GetErrno() + return +} +*/ + +package main + +import ( + "bufio" + "flag" + "fmt" + "io/ioutil" + "os" + "regexp" + "strings" +) + +var ( + b32 = flag.Bool("b32", false, "32bit big-endian") + l32 = flag.Bool("l32", false, "32bit little-endian") + aix = flag.Bool("aix", false, "aix") + tags = flag.String("tags", "", "build tags") +) + +// cmdLine returns this programs's commandline arguments +func cmdLine() string { + return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags +func buildTags() string { + return *tags +} + +// Param is function parameter +type Param struct { + Name string + Type string +} + +// usage prints the program usage +func usage() { + fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n") + os.Exit(1) +} + +// parseParamList parses parameter list and returns a slice of parameters +func parseParamList(list string) []string { + list = strings.TrimSpace(list) + if list == "" { + return []string{} + } + return regexp.MustCompile(`\s*,\s*`).Split(list, -1) +} + +// parseParam splits a parameter into name and type +func parseParam(p string) Param { + ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p) + if ps == nil { + fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p) + os.Exit(1) + } + return Param{ps[1], ps[2]} +} + +func main() { + flag.Usage = usage + flag.Parse() + if len(flag.Args()) <= 0 { + fmt.Fprintf(os.Stderr, "no files to parse provided\n") + usage() + } + + endianness := "" + if *b32 { + endianness = "big-endian" + } else if *l32 { + endianness = "little-endian" + } + + pack := "" + // GCCGO + textgccgo := "" + cExtern := "/*\n#include \n" + // GC + textgc := "" + dynimports := "" + linknames := "" + var vars []string + // COMMON + textcommon := "" + for _, path := range flag.Args() { + file, err := os.Open(path) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + s := bufio.NewScanner(file) + for s.Scan() { + t := s.Text() + t = strings.TrimSpace(t) + t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `) + if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" { + pack = p[1] + } + nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t) + if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil { + continue + } + + // Line must be of the form + // func Open(path string, mode int, perm int) (fd int, err error) + // Split into name, in params, out params. + f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t) + if f == nil { + fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t) + os.Exit(1) + } + funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6] + + // Split argument lists on comma. + in := parseParamList(inps) + out := parseParamList(outps) + + inps = strings.Join(in, ", ") + outps = strings.Join(out, ", ") + + if sysname == "" { + sysname = funct + } + + onlyCommon := false + if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" { + // This function call another syscall which is already implemented. + // Therefore, the gc and gccgo part must not be generated. + onlyCommon = true + } + + // Try in vain to keep people from editing this file. + // The theory is that they jump into the middle of the file + // without reading the header. + + textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + if !onlyCommon { + textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + } + + // Check if value return, err return available + errvar := "" + rettype := "" + for _, param := range out { + p := parseParam(param) + if p.Type == "error" { + errvar = p.Name + } else { + rettype = p.Type + } + } + + sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`) + sysname = strings.ToLower(sysname) // All libc functions are lowercase. + + // GCCGO Prototype return type + cRettype := "" + if rettype == "unsafe.Pointer" { + cRettype = "uintptr_t" + } else if rettype == "uintptr" { + cRettype = "uintptr_t" + } else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil { + cRettype = "uintptr_t" + } else if rettype == "int" { + cRettype = "int" + } else if rettype == "int32" { + cRettype = "int" + } else if rettype == "int64" { + cRettype = "long long" + } else if rettype == "uint32" { + cRettype = "unsigned int" + } else if rettype == "uint64" { + cRettype = "unsigned long long" + } else { + cRettype = "int" + } + if sysname == "exit" { + cRettype = "void" + } + + // GCCGO Prototype arguments type + var cIn []string + for i, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "string" { + cIn = append(cIn, "uintptr_t") + } else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t", "size_t") + } else if p.Type == "unsafe.Pointer" { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "uintptr" { + cIn = append(cIn, "uintptr_t") + } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil { + cIn = append(cIn, "uintptr_t") + } else if p.Type == "int" { + if (i == 0 || i == 2) && funct == "fcntl" { + // These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock + cIn = append(cIn, "uintptr_t") + } else { + cIn = append(cIn, "int") + } + + } else if p.Type == "int32" { + cIn = append(cIn, "int") + } else if p.Type == "int64" { + cIn = append(cIn, "long long") + } else if p.Type == "uint32" { + cIn = append(cIn, "unsigned int") + } else if p.Type == "uint64" { + cIn = append(cIn, "unsigned long long") + } else { + cIn = append(cIn, "int") + } + } + + if !onlyCommon { + // GCCGO Prototype Generation + // Imports of system calls from libc + if sysname == "select" { + // select is a keyword of Go. Its name is + // changed to c_select. + cExtern += "#define c_select select\n" + } + cExtern += fmt.Sprintf("%s %s", cRettype, sysname) + cIn := strings.Join(cIn, ", ") + cExtern += fmt.Sprintf("(%s);\n", cIn) + } + // GC Library name + if modname == "" { + modname = "libc.a/shr_64.o" + } else { + fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct) + os.Exit(1) + } + sysvarname := fmt.Sprintf("libc_%s", sysname) + + if !onlyCommon { + // GC Runtime import of function to allow cross-platform builds. + dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname) + // GC Link symbol to proc address variable. + linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname) + // GC Library proc address variable. + vars = append(vars, sysvarname) + } + + strconvfunc := "BytePtrFromString" + strconvtype := "*byte" + + // Go function header. + if outps != "" { + outps = fmt.Sprintf(" (%s)", outps) + } + if textcommon != "" { + textcommon += "\n" + } + + textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps) + + // Prepare arguments tocall. + var argscommon []string // Arguments in the common part + var argscall []string // Arguments for call prototype + var argsgc []string // Arguments for gc call (with syscall6) + var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall) + n := 0 + argN := 0 + for _, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name)) + argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name)) + argsgc = append(argsgc, p.Name) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else if p.Type == "string" && errvar != "" { + textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype) + textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name) + textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar) + + argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n)) + argsgc = append(argsgc, fmt.Sprintf("_p%d", n)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n)) + n++ + } else if p.Type == "string" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n") + textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype) + textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name) + textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar) + + argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n)) + argsgc = append(argsgc, fmt.Sprintf("_p%d", n)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n)) + n++ + } else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil { + // Convert slice into pointer, length. + // Have to be careful not to take address of &a[0] if len == 0: + // pass nil in that case. + textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1]) + textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name) + argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name)) + argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n)) + argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n)) + n++ + } else if p.Type == "int64" && endianness != "" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n") + } else if p.Type == "bool" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n") + } else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" { + argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name)) + argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name)) + argsgc = append(argsgc, p.Name) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else if p.Type == "int" { + if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) { + // These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock + argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name)) + argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name)) + argsgc = append(argsgc, p.Name) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + + } else { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s int", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name)) + } + } else if p.Type == "int32" { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s int32", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name)) + } else if p.Type == "int64" { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s int64", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name)) + } else if p.Type == "uint32" { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name)) + } else if p.Type == "uint64" { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name)) + } else if p.Type == "uintptr" { + argscommon = append(argscommon, p.Name) + argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name)) + argsgc = append(argsgc, p.Name) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name)) + } else { + argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name)) + argscall = append(argscall, fmt.Sprintf("%s int", p.Name)) + argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name)) + argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name)) + } + argN++ + } + nargs := len(argsgc) + + // COMMON function generation + argscommonlist := strings.Join(argscommon, ", ") + callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist) + ret := []string{"_", "_"} + body := "" + doErrno := false + for i := 0; i < len(out); i++ { + p := parseParam(out[i]) + reg := "" + if p.Name == "err" { + reg = "e1" + ret[1] = reg + doErrno = true + } else { + reg = "r0" + ret[0] = reg + } + if p.Type == "bool" { + reg = fmt.Sprintf("%s != 0", reg) + } + if reg != "e1" { + body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg) + } + } + if ret[0] == "_" && ret[1] == "_" { + textcommon += fmt.Sprintf("\t%s\n", callcommon) + } else { + textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon) + } + textcommon += body + + if doErrno { + textcommon += "\tif e1 != 0 {\n" + textcommon += "\t\terr = errnoErr(e1)\n" + textcommon += "\t}\n" + } + textcommon += "\treturn\n" + textcommon += "}\n" + + if onlyCommon { + continue + } + + // CALL Prototype + callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", ")) + + // GC function generation + asm := "syscall6" + if nonblock != nil { + asm = "rawSyscall6" + } + + if len(argsgc) <= 6 { + for len(argsgc) < 6 { + argsgc = append(argsgc, "0") + } + } else { + fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct) + os.Exit(1) + } + argsgclist := strings.Join(argsgc, ", ") + callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist) + + textgc += callProto + textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc) + textgc += "\treturn\n}\n" + + // GCCGO function generation + argsgccgolist := strings.Join(argsgccgo, ", ") + var callgccgo string + if sysname == "select" { + // select is a keyword of Go. Its name is + // changed to c_select. + callgccgo = fmt.Sprintf("C.c_%s(%s)", sysname, argsgccgolist) + } else { + callgccgo = fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist) + } + textgccgo += callProto + textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo) + textgccgo += "\te1 = syscall.GetErrno()\n" + textgccgo += "\treturn\n}\n" + } + if err := s.Err(); err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + file.Close() + } + imp := "" + if pack != "unix" { + imp = "import \"golang.org/x/sys/unix\"\n" + + } + + // Print zsyscall_aix_ppc64.go + err := ioutil.WriteFile("zsyscall_aix_ppc64.go", + []byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)), + 0644) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + + // Print zsyscall_aix_ppc64_gc.go + vardecls := "\t" + strings.Join(vars, ",\n\t") + vardecls += " syscallFunc" + err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go", + []byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)), + 0644) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + + // Print zsyscall_aix_ppc64_gccgo.go + err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go", + []byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)), + 0644) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } +} + +const srcTemplate1 = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s + +package %s + +import ( + "unsafe" +) + + +%s + +%s +` +const srcTemplate2 = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s +// +build !gccgo + +package %s + +import ( + "unsafe" +) +%s +%s +%s +type syscallFunc uintptr + +var ( +%s +) + +// Implemented in runtime/syscall_aix.go. +func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) +func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno) + +%s +` +const srcTemplate3 = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s +// +build gccgo + +package %s + +%s +*/ +import "C" +import ( + "syscall" +) + + +%s + +%s +` diff --git a/src/vendor/golang.org/x/sys/unix/mksyscall_solaris.go b/src/vendor/golang.org/x/sys/unix/mksyscall_solaris.go new file mode 100644 index 000000000..3d864738b --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksyscall_solaris.go @@ -0,0 +1,335 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* + This program reads a file containing function prototypes + (like syscall_solaris.go) and generates system call bodies. + The prototypes are marked by lines beginning with "//sys" + and read like func declarations if //sys is replaced by func, but: + * The parameter lists must give a name for each argument. + This includes return parameters. + * The parameter lists must give a type for each argument: + the (x, y, z int) shorthand is not allowed. + * If the return parameter is an error number, it must be named err. + * If go func name needs to be different than its libc name, + * or the function is not in libc, name could be specified + * at the end, after "=" sign, like + //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt +*/ + +package main + +import ( + "bufio" + "flag" + "fmt" + "os" + "regexp" + "strings" +) + +var ( + b32 = flag.Bool("b32", false, "32bit big-endian") + l32 = flag.Bool("l32", false, "32bit little-endian") + tags = flag.String("tags", "", "build tags") +) + +// cmdLine returns this programs's commandline arguments +func cmdLine() string { + return "go run mksyscall_solaris.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags +func buildTags() string { + return *tags +} + +// Param is function parameter +type Param struct { + Name string + Type string +} + +// usage prints the program usage +func usage() { + fmt.Fprintf(os.Stderr, "usage: go run mksyscall_solaris.go [-b32 | -l32] [-tags x,y] [file ...]\n") + os.Exit(1) +} + +// parseParamList parses parameter list and returns a slice of parameters +func parseParamList(list string) []string { + list = strings.TrimSpace(list) + if list == "" { + return []string{} + } + return regexp.MustCompile(`\s*,\s*`).Split(list, -1) +} + +// parseParam splits a parameter into name and type +func parseParam(p string) Param { + ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p) + if ps == nil { + fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p) + os.Exit(1) + } + return Param{ps[1], ps[2]} +} + +func main() { + flag.Usage = usage + flag.Parse() + if len(flag.Args()) <= 0 { + fmt.Fprintf(os.Stderr, "no files to parse provided\n") + usage() + } + + endianness := "" + if *b32 { + endianness = "big-endian" + } else if *l32 { + endianness = "little-endian" + } + + pack := "" + text := "" + dynimports := "" + linknames := "" + var vars []string + for _, path := range flag.Args() { + file, err := os.Open(path) + if err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + s := bufio.NewScanner(file) + for s.Scan() { + t := s.Text() + t = strings.TrimSpace(t) + t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `) + if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" { + pack = p[1] + } + nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t) + if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil { + continue + } + + // Line must be of the form + // func Open(path string, mode int, perm int) (fd int, err error) + // Split into name, in params, out params. + f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t) + if f == nil { + fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t) + os.Exit(1) + } + funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6] + + // Split argument lists on comma. + in := parseParamList(inps) + out := parseParamList(outps) + + inps = strings.Join(in, ", ") + outps = strings.Join(out, ", ") + + // Try in vain to keep people from editing this file. + // The theory is that they jump into the middle of the file + // without reading the header. + text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n" + + // So file name. + if modname == "" { + modname = "libc" + } + + // System call name. + if sysname == "" { + sysname = funct + } + + // System call pointer variable name. + sysvarname := fmt.Sprintf("proc%s", sysname) + + strconvfunc := "BytePtrFromString" + strconvtype := "*byte" + + sysname = strings.ToLower(sysname) // All libc functions are lowercase. + + // Runtime import of function to allow cross-platform builds. + dynimports += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"%s.so\"\n", sysname, sysname, modname) + // Link symbol to proc address variable. + linknames += fmt.Sprintf("//go:linkname %s libc_%s\n", sysvarname, sysname) + // Library proc address variable. + vars = append(vars, sysvarname) + + // Go function header. + outlist := strings.Join(out, ", ") + if outlist != "" { + outlist = fmt.Sprintf(" (%s)", outlist) + } + if text != "" { + text += "\n" + } + text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outlist) + + // Check if err return available + errvar := "" + for _, param := range out { + p := parseParam(param) + if p.Type == "error" { + errvar = p.Name + continue + } + } + + // Prepare arguments to Syscall. + var args []string + n := 0 + for _, param := range in { + p := parseParam(param) + if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil { + args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))") + } else if p.Type == "string" && errvar != "" { + text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype) + text += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name) + text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar) + args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + n++ + } else if p.Type == "string" { + fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n") + text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype) + text += fmt.Sprintf("\t_p%d, _ = %s(%s)\n", n, strconvfunc, p.Name) + args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n)) + n++ + } else if s := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); s != nil { + // Convert slice into pointer, length. + // Have to be careful not to take address of &a[0] if len == 0: + // pass nil in that case. + text += fmt.Sprintf("\tvar _p%d *%s\n", n, s[1]) + text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name) + args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("uintptr(len(%s))", p.Name)) + n++ + } else if p.Type == "int64" && endianness != "" { + if endianness == "big-endian" { + args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name)) + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name)) + } + } else if p.Type == "bool" { + text += fmt.Sprintf("\tvar _p%d uint32\n", n) + text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n) + args = append(args, fmt.Sprintf("uintptr(_p%d)", n)) + n++ + } else { + args = append(args, fmt.Sprintf("uintptr(%s)", p.Name)) + } + } + nargs := len(args) + + // Determine which form to use; pad args with zeros. + asm := "sysvicall6" + if nonblock != nil { + asm = "rawSysvicall6" + } + if len(args) <= 6 { + for len(args) < 6 { + args = append(args, "0") + } + } else { + fmt.Fprintf(os.Stderr, "%s: too many arguments to system call\n", path) + os.Exit(1) + } + + // Actual call. + arglist := strings.Join(args, ", ") + call := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, arglist) + + // Assign return values. + body := "" + ret := []string{"_", "_", "_"} + doErrno := false + for i := 0; i < len(out); i++ { + p := parseParam(out[i]) + reg := "" + if p.Name == "err" { + reg = "e1" + ret[2] = reg + doErrno = true + } else { + reg = fmt.Sprintf("r%d", i) + ret[i] = reg + } + if p.Type == "bool" { + reg = fmt.Sprintf("%d != 0", reg) + } + if p.Type == "int64" && endianness != "" { + // 64-bit number in r1:r0 or r0:r1. + if i+2 > len(out) { + fmt.Fprintf(os.Stderr, "%s: not enough registers for int64 return\n", path) + os.Exit(1) + } + if endianness == "big-endian" { + reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1) + } else { + reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i) + } + ret[i] = fmt.Sprintf("r%d", i) + ret[i+1] = fmt.Sprintf("r%d", i+1) + } + if reg != "e1" { + body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg) + } + } + if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" { + text += fmt.Sprintf("\t%s\n", call) + } else { + text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call) + } + text += body + + if doErrno { + text += "\tif e1 != 0 {\n" + text += "\t\terr = e1\n" + text += "\t}\n" + } + text += "\treturn\n" + text += "}\n" + } + if err := s.Err(); err != nil { + fmt.Fprintf(os.Stderr, err.Error()) + os.Exit(1) + } + file.Close() + } + imp := "" + if pack != "unix" { + imp = "import \"golang.org/x/sys/unix\"\n" + + } + vardecls := "\t" + strings.Join(vars, ",\n\t") + vardecls += " syscallFunc" + fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, text) +} + +const srcTemplate = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s + +package %s + +import ( + "syscall" + "unsafe" +) +%s +%s +%s +var ( +%s +) + +%s +` diff --git a/src/vendor/golang.org/x/sys/unix/mksysctl_openbsd.go b/src/vendor/golang.org/x/sys/unix/mksysctl_openbsd.go new file mode 100644 index 000000000..b6b409909 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksysctl_openbsd.go @@ -0,0 +1,355 @@ +// Copyright 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// Parse the header files for OpenBSD and generate a Go usable sysctl MIB. +// +// Build a MIB with each entry being an array containing the level, type and +// a hash that will contain additional entries if the current entry is a node. +// We then walk this MIB and create a flattened sysctl name to OID hash. + +package main + +import ( + "bufio" + "fmt" + "os" + "path/filepath" + "regexp" + "sort" + "strings" +) + +var ( + goos, goarch string +) + +// cmdLine returns this programs's commandline arguments. +func cmdLine() string { + return "go run mksysctl_openbsd.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags. +func buildTags() string { + return fmt.Sprintf("%s,%s", goarch, goos) +} + +// reMatch performs regular expression match and stores the substring slice to value pointed by m. +func reMatch(re *regexp.Regexp, str string, m *[]string) bool { + *m = re.FindStringSubmatch(str) + if *m != nil { + return true + } + return false +} + +type nodeElement struct { + n int + t string + pE *map[string]nodeElement +} + +var ( + debugEnabled bool + mib map[string]nodeElement + node *map[string]nodeElement + nodeMap map[string]string + sysCtl []string +) + +var ( + ctlNames1RE = regexp.MustCompile(`^#define\s+(CTL_NAMES)\s+{`) + ctlNames2RE = regexp.MustCompile(`^#define\s+(CTL_(.*)_NAMES)\s+{`) + ctlNames3RE = regexp.MustCompile(`^#define\s+((.*)CTL_NAMES)\s+{`) + netInetRE = regexp.MustCompile(`^netinet/`) + netInet6RE = regexp.MustCompile(`^netinet6/`) + netRE = regexp.MustCompile(`^net/`) + bracesRE = regexp.MustCompile(`{.*}`) + ctlTypeRE = regexp.MustCompile(`{\s+"(\w+)",\s+(CTLTYPE_[A-Z]+)\s+}`) + fsNetKernRE = regexp.MustCompile(`^(fs|net|kern)_`) +) + +func debug(s string) { + if debugEnabled { + fmt.Fprintln(os.Stderr, s) + } +} + +// Walk the MIB and build a sysctl name to OID mapping. +func buildSysctl(pNode *map[string]nodeElement, name string, oid []int) { + lNode := pNode // local copy of pointer to node + var keys []string + for k := range *lNode { + keys = append(keys, k) + } + sort.Strings(keys) + + for _, key := range keys { + nodename := name + if name != "" { + nodename += "." + } + nodename += key + + nodeoid := append(oid, (*pNode)[key].n) + + if (*pNode)[key].t == `CTLTYPE_NODE` { + if _, ok := nodeMap[nodename]; ok { + lNode = &mib + ctlName := nodeMap[nodename] + for _, part := range strings.Split(ctlName, ".") { + lNode = ((*lNode)[part]).pE + } + } else { + lNode = (*pNode)[key].pE + } + buildSysctl(lNode, nodename, nodeoid) + } else if (*pNode)[key].t != "" { + oidStr := []string{} + for j := range nodeoid { + oidStr = append(oidStr, fmt.Sprintf("%d", nodeoid[j])) + } + text := "\t{ \"" + nodename + "\", []_C_int{ " + strings.Join(oidStr, ", ") + " } }, \n" + sysCtl = append(sysCtl, text) + } + } +} + +func main() { + // Get the OS (using GOOS_TARGET if it exist) + goos = os.Getenv("GOOS_TARGET") + if goos == "" { + goos = os.Getenv("GOOS") + } + // Get the architecture (using GOARCH_TARGET if it exists) + goarch = os.Getenv("GOARCH_TARGET") + if goarch == "" { + goarch = os.Getenv("GOARCH") + } + // Check if GOOS and GOARCH environment variables are defined + if goarch == "" || goos == "" { + fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n") + os.Exit(1) + } + + mib = make(map[string]nodeElement) + headers := [...]string{ + `sys/sysctl.h`, + `sys/socket.h`, + `sys/tty.h`, + `sys/malloc.h`, + `sys/mount.h`, + `sys/namei.h`, + `sys/sem.h`, + `sys/shm.h`, + `sys/vmmeter.h`, + `uvm/uvmexp.h`, + `uvm/uvm_param.h`, + `uvm/uvm_swap_encrypt.h`, + `ddb/db_var.h`, + `net/if.h`, + `net/if_pfsync.h`, + `net/pipex.h`, + `netinet/in.h`, + `netinet/icmp_var.h`, + `netinet/igmp_var.h`, + `netinet/ip_ah.h`, + `netinet/ip_carp.h`, + `netinet/ip_divert.h`, + `netinet/ip_esp.h`, + `netinet/ip_ether.h`, + `netinet/ip_gre.h`, + `netinet/ip_ipcomp.h`, + `netinet/ip_ipip.h`, + `netinet/pim_var.h`, + `netinet/tcp_var.h`, + `netinet/udp_var.h`, + `netinet6/in6.h`, + `netinet6/ip6_divert.h`, + `netinet6/pim6_var.h`, + `netinet/icmp6.h`, + `netmpls/mpls.h`, + } + + ctls := [...]string{ + `kern`, + `vm`, + `fs`, + `net`, + //debug /* Special handling required */ + `hw`, + //machdep /* Arch specific */ + `user`, + `ddb`, + //vfs /* Special handling required */ + `fs.posix`, + `kern.forkstat`, + `kern.intrcnt`, + `kern.malloc`, + `kern.nchstats`, + `kern.seminfo`, + `kern.shminfo`, + `kern.timecounter`, + `kern.tty`, + `kern.watchdog`, + `net.bpf`, + `net.ifq`, + `net.inet`, + `net.inet.ah`, + `net.inet.carp`, + `net.inet.divert`, + `net.inet.esp`, + `net.inet.etherip`, + `net.inet.gre`, + `net.inet.icmp`, + `net.inet.igmp`, + `net.inet.ip`, + `net.inet.ip.ifq`, + `net.inet.ipcomp`, + `net.inet.ipip`, + `net.inet.mobileip`, + `net.inet.pfsync`, + `net.inet.pim`, + `net.inet.tcp`, + `net.inet.udp`, + `net.inet6`, + `net.inet6.divert`, + `net.inet6.ip6`, + `net.inet6.icmp6`, + `net.inet6.pim6`, + `net.inet6.tcp6`, + `net.inet6.udp6`, + `net.mpls`, + `net.mpls.ifq`, + `net.key`, + `net.pflow`, + `net.pfsync`, + `net.pipex`, + `net.rt`, + `vm.swapencrypt`, + //vfsgenctl /* Special handling required */ + } + + // Node name "fixups" + ctlMap := map[string]string{ + "ipproto": "net.inet", + "net.inet.ipproto": "net.inet", + "net.inet6.ipv6proto": "net.inet6", + "net.inet6.ipv6": "net.inet6.ip6", + "net.inet.icmpv6": "net.inet6.icmp6", + "net.inet6.divert6": "net.inet6.divert", + "net.inet6.tcp6": "net.inet.tcp", + "net.inet6.udp6": "net.inet.udp", + "mpls": "net.mpls", + "swpenc": "vm.swapencrypt", + } + + // Node mappings + nodeMap = map[string]string{ + "net.inet.ip.ifq": "net.ifq", + "net.inet.pfsync": "net.pfsync", + "net.mpls.ifq": "net.ifq", + } + + mCtls := make(map[string]bool) + for _, ctl := range ctls { + mCtls[ctl] = true + } + + for _, header := range headers { + debug("Processing " + header) + file, err := os.Open(filepath.Join("/usr/include", header)) + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + os.Exit(1) + } + s := bufio.NewScanner(file) + for s.Scan() { + var sub []string + if reMatch(ctlNames1RE, s.Text(), &sub) || + reMatch(ctlNames2RE, s.Text(), &sub) || + reMatch(ctlNames3RE, s.Text(), &sub) { + if sub[1] == `CTL_NAMES` { + // Top level. + node = &mib + } else { + // Node. + nodename := strings.ToLower(sub[2]) + ctlName := "" + if reMatch(netInetRE, header, &sub) { + ctlName = "net.inet." + nodename + } else if reMatch(netInet6RE, header, &sub) { + ctlName = "net.inet6." + nodename + } else if reMatch(netRE, header, &sub) { + ctlName = "net." + nodename + } else { + ctlName = nodename + ctlName = fsNetKernRE.ReplaceAllString(ctlName, `$1.`) + } + + if val, ok := ctlMap[ctlName]; ok { + ctlName = val + } + if _, ok := mCtls[ctlName]; !ok { + debug("Ignoring " + ctlName + "...") + continue + } + + // Walk down from the top of the MIB. + node = &mib + for _, part := range strings.Split(ctlName, ".") { + if _, ok := (*node)[part]; !ok { + debug("Missing node " + part) + (*node)[part] = nodeElement{n: 0, t: "", pE: &map[string]nodeElement{}} + } + node = (*node)[part].pE + } + } + + // Populate current node with entries. + i := -1 + for !strings.HasPrefix(s.Text(), "}") { + s.Scan() + if reMatch(bracesRE, s.Text(), &sub) { + i++ + } + if !reMatch(ctlTypeRE, s.Text(), &sub) { + continue + } + (*node)[sub[1]] = nodeElement{n: i, t: sub[2], pE: &map[string]nodeElement{}} + } + } + } + err = s.Err() + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + os.Exit(1) + } + file.Close() + } + buildSysctl(&mib, "", []int{}) + + sort.Strings(sysCtl) + text := strings.Join(sysCtl, "") + + fmt.Printf(srcTemplate, cmdLine(), buildTags(), text) +} + +const srcTemplate = `// %s +// Code generated by the command above; DO NOT EDIT. + +// +build %s + +package unix + +type mibentry struct { + ctlname string + ctloid []_C_int +} + +var sysctlMib = []mibentry { +%s +} +` diff --git a/src/vendor/golang.org/x/sys/unix/mksysnum.go b/src/vendor/golang.org/x/sys/unix/mksysnum.go new file mode 100644 index 000000000..baa6ecd85 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/mksysnum.go @@ -0,0 +1,190 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// Generate system call table for DragonFly, NetBSD, +// FreeBSD, OpenBSD or Darwin from master list +// (for example, /usr/src/sys/kern/syscalls.master or +// sys/syscall.h). +package main + +import ( + "bufio" + "fmt" + "io" + "io/ioutil" + "net/http" + "os" + "regexp" + "strings" +) + +var ( + goos, goarch string +) + +// cmdLine returns this programs's commandline arguments +func cmdLine() string { + return "go run mksysnum.go " + strings.Join(os.Args[1:], " ") +} + +// buildTags returns build tags +func buildTags() string { + return fmt.Sprintf("%s,%s", goarch, goos) +} + +func checkErr(err error) { + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + os.Exit(1) + } +} + +// source string and substring slice for regexp +type re struct { + str string // source string + sub []string // matched sub-string +} + +// Match performs regular expression match +func (r *re) Match(exp string) bool { + r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str) + if r.sub != nil { + return true + } + return false +} + +// fetchFile fetches a text file from URL +func fetchFile(URL string) io.Reader { + resp, err := http.Get(URL) + checkErr(err) + defer resp.Body.Close() + body, err := ioutil.ReadAll(resp.Body) + checkErr(err) + return strings.NewReader(string(body)) +} + +// readFile reads a text file from path +func readFile(path string) io.Reader { + file, err := os.Open(os.Args[1]) + checkErr(err) + return file +} + +func format(name, num, proto string) string { + name = strings.ToUpper(name) + // There are multiple entries for enosys and nosys, so comment them out. + nm := re{str: name} + if nm.Match(`^SYS_E?NOSYS$`) { + name = fmt.Sprintf("// %s", name) + } + if name == `SYS_SYS_EXIT` { + name = `SYS_EXIT` + } + return fmt.Sprintf(" %s = %s; // %s\n", name, num, proto) +} + +func main() { + // Get the OS (using GOOS_TARGET if it exist) + goos = os.Getenv("GOOS_TARGET") + if goos == "" { + goos = os.Getenv("GOOS") + } + // Get the architecture (using GOARCH_TARGET if it exists) + goarch = os.Getenv("GOARCH_TARGET") + if goarch == "" { + goarch = os.Getenv("GOARCH") + } + // Check if GOOS and GOARCH environment variables are defined + if goarch == "" || goos == "" { + fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n") + os.Exit(1) + } + + file := strings.TrimSpace(os.Args[1]) + var syscalls io.Reader + if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") { + // Download syscalls.master file + syscalls = fetchFile(file) + } else { + syscalls = readFile(file) + } + + var text, line string + s := bufio.NewScanner(syscalls) + for s.Scan() { + t := re{str: line} + if t.Match(`^(.*)\\$`) { + // Handle continuation + line = t.sub[1] + line += strings.TrimLeft(s.Text(), " \t") + } else { + // New line + line = s.Text() + } + t = re{str: line} + if t.Match(`\\$`) { + continue + } + t = re{str: line} + + switch goos { + case "dragonfly": + if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) { + num, proto := t.sub[1], t.sub[2] + name := fmt.Sprintf("SYS_%s", t.sub[3]) + text += format(name, num, proto) + } + case "freebsd": + if t.Match(`^([0-9]+)\s+\S+\s+(?:(?:NO)?STD|COMPAT10)\s+({ \S+\s+(\w+).*)$`) { + num, proto := t.sub[1], t.sub[2] + name := fmt.Sprintf("SYS_%s", t.sub[3]) + text += format(name, num, proto) + } + case "openbsd": + if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) { + num, proto, name := t.sub[1], t.sub[3], t.sub[4] + text += format(name, num, proto) + } + case "netbsd": + if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) { + num, proto, compat := t.sub[1], t.sub[6], t.sub[8] + name := t.sub[7] + "_" + t.sub[9] + if t.sub[11] != "" { + name = t.sub[7] + "_" + t.sub[11] + } + name = strings.ToUpper(name) + if compat == "" || compat == "13" || compat == "30" || compat == "50" { + text += fmt.Sprintf(" %s = %s; // %s\n", name, num, proto) + } + } + case "darwin": + if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) { + name, num := t.sub[1], t.sub[2] + name = strings.ToUpper(name) + text += fmt.Sprintf(" SYS_%s = %s;\n", name, num) + } + default: + fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos) + os.Exit(1) + + } + } + err := s.Err() + checkErr(err) + + fmt.Printf(template, cmdLine(), buildTags(), text) +} + +const template = `// %s +// Code generated by the command above; see README.md. DO NOT EDIT. + +// +build %s + +package unix + +const( +%s)` diff --git a/src/vendor/golang.org/x/sys/unix/types_aix.go b/src/vendor/golang.org/x/sys/unix/types_aix.go new file mode 100644 index 000000000..40d2beede --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_aix.go @@ -0,0 +1,237 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore +// +build aix + +/* +Input to cgo -godefs. See also mkerrors.sh and mkall.sh +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include + + +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong + PathMax = C.PATH_MAX +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +type off64 C.off64_t +type off C.off_t +type Mode_t C.mode_t + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +type Timeval32 C.struct_timeval32 + +type Timex C.struct_timex + +type Time_t C.time_t + +type Tms C.struct_tms + +type Utimbuf C.struct_utimbuf + +type Timezone C.struct_timezone + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit64 + +type Pid_t C.pid_t + +type _Gid_t C.gid_t + +type dev_t C.dev_t + +// Files + +type Stat_t C.struct_stat + +type StatxTimestamp C.struct_statx_timestamp + +type Statx_t C.struct_statx + +type Dirent C.struct_dirent + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Cmsghdr C.struct_cmsghdr + +type ICMPv6Filter C.struct_icmp6_filter + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type Linger C.struct_linger + +type Msghdr C.struct_msghdr + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr +) + +type IfMsgHdr C.struct_if_msghdr + +// Misc + +type FdSet C.fd_set + +type Utsname C.struct_utsname + +type Ustat_t C.struct_ustat + +type Sigset_t C.sigset_t + +const ( + AT_FDCWD = C.AT_FDCWD + AT_REMOVEDIR = C.AT_REMOVEDIR + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// Terminal handling + +type Termios C.struct_termios + +type Termio C.struct_termio + +type Winsize C.struct_winsize + +//poll + +type PollFd struct { + Fd int32 + Events uint16 + Revents uint16 +} + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +//flock_t + +type Flock_t C.struct_flock64 + +// Statfs + +type Fsid_t C.struct_fsid_t +type Fsid64_t C.struct_fsid64_t + +type Statfs_t C.struct_statfs + +const RNDGETENTCNT = 0x80045200 diff --git a/src/vendor/golang.org/x/sys/unix/types_darwin.go b/src/vendor/golang.org/x/sys/unix/types_darwin.go new file mode 100644 index 000000000..155c2e692 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_darwin.go @@ -0,0 +1,283 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define __DARWIN_UNIX03 0 +#define KERNEL +#define _DARWIN_USE_64_BIT_INODE +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +type Timeval32 C.struct_timeval32 + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +type Stat_t C.struct_stat64 + +type Statfs_t C.struct_statfs64 + +type Flock_t C.struct_flock + +type Fstore_t C.struct_fstore + +type Radvisory_t C.struct_radvisory + +type Fbootstraptransfer_t C.struct_fbootstraptransfer + +type Log2phys_t C.struct_log2phys + +type Fsid C.struct_fsid + +type Dirent C.struct_dirent + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet4Pktinfo C.struct_in_pktinfo + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Ptrace requests + +const ( + PTRACE_TRACEME = C.PT_TRACE_ME + PTRACE_CONT = C.PT_CONTINUE + PTRACE_KILL = C.PT_KILL +) + +// Events (kqueue, kevent) + +type Kevent_t C.struct_kevent + +// Select + +type FdSet C.fd_set + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfData = C.sizeof_struct_if_data + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr + SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2 + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type IfMsghdr C.struct_if_msghdr + +type IfData C.struct_if_data + +type IfaMsghdr C.struct_ifa_msghdr + +type IfmaMsghdr C.struct_ifma_msghdr + +type IfmaMsghdr2 C.struct_ifma_msghdr2 + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfHdr C.struct_bpf_hdr + +// Terminal handling + +type Termios C.struct_termios + +type Winsize C.struct_winsize + +// fchmodat-like syscalls. + +const ( + AT_FDCWD = C.AT_FDCWD + AT_REMOVEDIR = C.AT_REMOVEDIR + AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +// uname + +type Utsname C.struct_utsname + +// Clockinfo + +const SizeofClockinfo = C.sizeof_struct_clockinfo + +type Clockinfo C.struct_clockinfo diff --git a/src/vendor/golang.org/x/sys/unix/types_dragonfly.go b/src/vendor/golang.org/x/sys/unix/types_dragonfly.go new file mode 100644 index 000000000..3365dd79d --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_dragonfly.go @@ -0,0 +1,263 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define KERNEL +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +type Stat_t C.struct_stat + +type Statfs_t C.struct_statfs + +type Flock_t C.struct_flock + +type Dirent C.struct_dirent + +type Fsid C.struct_fsid + +// File system limits + +const ( + PathMax = C.PATH_MAX +) + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Ptrace requests + +const ( + PTRACE_TRACEME = C.PT_TRACE_ME + PTRACE_CONT = C.PT_CONTINUE + PTRACE_KILL = C.PT_KILL +) + +// Events (kqueue, kevent) + +type Kevent_t C.struct_kevent + +// Select + +type FdSet C.fd_set + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfData = C.sizeof_struct_if_data + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr + SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type IfMsghdr C.struct_if_msghdr + +type IfData C.struct_if_data + +type IfaMsghdr C.struct_ifa_msghdr + +type IfmaMsghdr C.struct_ifma_msghdr + +type IfAnnounceMsghdr C.struct_if_announcemsghdr + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfHdr C.struct_bpf_hdr + +// Terminal handling + +type Termios C.struct_termios + +type Winsize C.struct_winsize + +// fchmodat-like syscalls. + +const ( + AT_FDCWD = C.AT_FDCWD + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +// Uname + +type Utsname C.struct_utsname diff --git a/src/vendor/golang.org/x/sys/unix/types_freebsd.go b/src/vendor/golang.org/x/sys/unix/types_freebsd.go new file mode 100644 index 000000000..747079895 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_freebsd.go @@ -0,0 +1,356 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define _WANT_FREEBSD11_STAT 1 +#define _WANT_FREEBSD11_STATFS 1 +#define _WANT_FREEBSD11_DIRENT 1 +#define _WANT_FREEBSD11_KEVENT 1 + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +// This structure is a duplicate of if_data on FreeBSD 8-STABLE. +// See /usr/include/net/if.h. +struct if_data8 { + u_char ifi_type; + u_char ifi_physical; + u_char ifi_addrlen; + u_char ifi_hdrlen; + u_char ifi_link_state; + u_char ifi_spare_char1; + u_char ifi_spare_char2; + u_char ifi_datalen; + u_long ifi_mtu; + u_long ifi_metric; + u_long ifi_baudrate; + u_long ifi_ipackets; + u_long ifi_ierrors; + u_long ifi_opackets; + u_long ifi_oerrors; + u_long ifi_collisions; + u_long ifi_ibytes; + u_long ifi_obytes; + u_long ifi_imcasts; + u_long ifi_omcasts; + u_long ifi_iqdrops; + u_long ifi_noproto; + u_long ifi_hwassist; +// FIXME: these are now unions, so maybe need to change definitions? +#undef ifi_epoch + time_t ifi_epoch; +#undef ifi_lastchange + struct timeval ifi_lastchange; +}; + +// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE. +// See /usr/include/net/if.h. +struct if_msghdr8 { + u_short ifm_msglen; + u_char ifm_version; + u_char ifm_type; + int ifm_addrs; + int ifm_flags; + u_short ifm_index; + struct if_data8 ifm_data; +}; +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +const ( + _statfsVersion = C.STATFS_VERSION + _dirblksiz = C.DIRBLKSIZ +) + +type Stat_t C.struct_stat + +type stat_freebsd11_t C.struct_freebsd11_stat + +type Statfs_t C.struct_statfs + +type statfs_freebsd11_t C.struct_freebsd11_statfs + +type Flock_t C.struct_flock + +type Dirent C.struct_dirent + +type dirent_freebsd11 C.struct_freebsd11_dirent + +type Fsid C.struct_fsid + +// File system limits + +const ( + PathMax = C.PATH_MAX +) + +// Advice to Fadvise + +const ( + FADV_NORMAL = C.POSIX_FADV_NORMAL + FADV_RANDOM = C.POSIX_FADV_RANDOM + FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL + FADV_WILLNEED = C.POSIX_FADV_WILLNEED + FADV_DONTNEED = C.POSIX_FADV_DONTNEED + FADV_NOREUSE = C.POSIX_FADV_NOREUSE +) + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPMreqn C.struct_ip_mreqn + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPMreqn = C.sizeof_struct_ip_mreqn + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Ptrace requests + +const ( + PTRACE_TRACEME = C.PT_TRACE_ME + PTRACE_CONT = C.PT_CONTINUE + PTRACE_KILL = C.PT_KILL +) + +// Events (kqueue, kevent) + +type Kevent_t C.struct_kevent_freebsd11 + +// Select + +type FdSet C.fd_set + +// Routing and interface messages + +const ( + sizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfMsghdr = C.sizeof_struct_if_msghdr8 + sizeofIfData = C.sizeof_struct_if_data + SizeofIfData = C.sizeof_struct_if_data8 + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr + SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type ifMsghdr C.struct_if_msghdr + +type IfMsghdr C.struct_if_msghdr8 + +type ifData C.struct_if_data + +type IfData C.struct_if_data8 + +type IfaMsghdr C.struct_ifa_msghdr + +type IfmaMsghdr C.struct_ifma_msghdr + +type IfAnnounceMsghdr C.struct_if_announcemsghdr + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr + SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfZbuf C.struct_bpf_zbuf + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfHdr C.struct_bpf_hdr + +type BpfZbufHeader C.struct_bpf_zbuf_header + +// Terminal handling + +type Termios C.struct_termios + +type Winsize C.struct_winsize + +// fchmodat-like syscalls. + +const ( + AT_FDCWD = C.AT_FDCWD + AT_REMOVEDIR = C.AT_REMOVEDIR + AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLINIGNEOF = C.POLLINIGNEOF + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +// Capabilities + +type CapRights C.struct_cap_rights + +// Uname + +type Utsname C.struct_utsname diff --git a/src/vendor/golang.org/x/sys/unix/types_netbsd.go b/src/vendor/golang.org/x/sys/unix/types_netbsd.go new file mode 100644 index 000000000..2dd4f9542 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_netbsd.go @@ -0,0 +1,289 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define KERNEL +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +type Stat_t C.struct_stat + +type Statfs_t C.struct_statfs + +type Flock_t C.struct_flock + +type Dirent C.struct_dirent + +type Fsid C.fsid_t + +// File system limits + +const ( + PathMax = C.PATH_MAX +) + +// Advice to Fadvise + +const ( + FADV_NORMAL = C.POSIX_FADV_NORMAL + FADV_RANDOM = C.POSIX_FADV_RANDOM + FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL + FADV_WILLNEED = C.POSIX_FADV_WILLNEED + FADV_DONTNEED = C.POSIX_FADV_DONTNEED + FADV_NOREUSE = C.POSIX_FADV_NOREUSE +) + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Ptrace requests + +const ( + PTRACE_TRACEME = C.PT_TRACE_ME + PTRACE_CONT = C.PT_CONTINUE + PTRACE_KILL = C.PT_KILL +) + +// Events (kqueue, kevent) + +type Kevent_t C.struct_kevent + +// Select + +type FdSet C.fd_set + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfData = C.sizeof_struct_if_data + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type IfMsghdr C.struct_if_msghdr + +type IfData C.struct_if_data + +type IfaMsghdr C.struct_ifa_msghdr + +type IfAnnounceMsghdr C.struct_if_announcemsghdr + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +type Mclpool C.struct_mclpool + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfHdr C.struct_bpf_hdr + +type BpfTimeval C.struct_bpf_timeval + +// Terminal handling + +type Termios C.struct_termios + +type Winsize C.struct_winsize + +type Ptmget C.struct_ptmget + +// fchmodat-like syscalls. + +const ( + AT_FDCWD = C.AT_FDCWD + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +// Sysctl + +type Sysctlnode C.struct_sysctlnode + +// Uname + +type Utsname C.struct_utsname + +// Clockinfo + +const SizeofClockinfo = C.sizeof_struct_clockinfo + +type Clockinfo C.struct_clockinfo diff --git a/src/vendor/golang.org/x/sys/unix/types_openbsd.go b/src/vendor/golang.org/x/sys/unix/types_openbsd.go new file mode 100644 index 000000000..8aafbe446 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_openbsd.go @@ -0,0 +1,282 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define KERNEL +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +type Stat_t C.struct_stat + +type Statfs_t C.struct_statfs + +type Flock_t C.struct_flock + +type Dirent C.struct_dirent + +type Fsid C.fsid_t + +// File system limits + +const ( + PathMax = C.PATH_MAX +) + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Ptrace requests + +const ( + PTRACE_TRACEME = C.PT_TRACE_ME + PTRACE_CONT = C.PT_CONTINUE + PTRACE_KILL = C.PT_KILL +) + +// Events (kqueue, kevent) + +type Kevent_t C.struct_kevent + +// Select + +type FdSet C.fd_set + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfData = C.sizeof_struct_if_data + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type IfMsghdr C.struct_if_msghdr + +type IfData C.struct_if_data + +type IfaMsghdr C.struct_ifa_msghdr + +type IfAnnounceMsghdr C.struct_if_announcemsghdr + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +type Mclpool C.struct_mclpool + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfHdr C.struct_bpf_hdr + +type BpfTimeval C.struct_bpf_timeval + +// Terminal handling + +type Termios C.struct_termios + +type Winsize C.struct_winsize + +// fchmodat-like syscalls. + +const ( + AT_FDCWD = C.AT_FDCWD + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW +) + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) + +// Signal Sets + +type Sigset_t C.sigset_t + +// Uname + +type Utsname C.struct_utsname + +// Uvmexp + +const SizeofUvmexp = C.sizeof_struct_uvmexp + +type Uvmexp C.struct_uvmexp + +// Clockinfo + +const SizeofClockinfo = C.sizeof_struct_clockinfo + +type Clockinfo C.struct_clockinfo diff --git a/src/vendor/golang.org/x/sys/unix/types_solaris.go b/src/vendor/golang.org/x/sys/unix/types_solaris.go new file mode 100644 index 000000000..2b716f934 --- /dev/null +++ b/src/vendor/golang.org/x/sys/unix/types_solaris.go @@ -0,0 +1,266 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* +Input to cgo -godefs. See README.md +*/ + +// +godefs map struct_in_addr [4]byte /* in_addr */ +// +godefs map struct_in6_addr [16]byte /* in6_addr */ + +package unix + +/* +#define KERNEL +// These defines ensure that builds done on newer versions of Solaris are +// backwards-compatible with older versions of Solaris and +// OpenSolaris-based derivatives. +#define __USE_SUNOS_SOCKETS__ // msghdr +#define __USE_LEGACY_PROTOTYPES__ // iovec +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +enum { + sizeofPtr = sizeof(void*), +}; + +union sockaddr_all { + struct sockaddr s1; // this one gets used for fields + struct sockaddr_in s2; // these pad it out + struct sockaddr_in6 s3; + struct sockaddr_un s4; + struct sockaddr_dl s5; +}; + +struct sockaddr_any { + struct sockaddr addr; + char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; +}; + +*/ +import "C" + +// Machine characteristics + +const ( + SizeofPtr = C.sizeofPtr + SizeofShort = C.sizeof_short + SizeofInt = C.sizeof_int + SizeofLong = C.sizeof_long + SizeofLongLong = C.sizeof_longlong + PathMax = C.PATH_MAX + MaxHostNameLen = C.MAXHOSTNAMELEN +) + +// Basic types + +type ( + _C_short C.short + _C_int C.int + _C_long C.long + _C_long_long C.longlong +) + +// Time + +type Timespec C.struct_timespec + +type Timeval C.struct_timeval + +type Timeval32 C.struct_timeval32 + +type Tms C.struct_tms + +type Utimbuf C.struct_utimbuf + +// Processes + +type Rusage C.struct_rusage + +type Rlimit C.struct_rlimit + +type _Gid_t C.gid_t + +// Files + +type Stat_t C.struct_stat + +type Flock_t C.struct_flock + +type Dirent C.struct_dirent + +// Filesystems + +type _Fsblkcnt_t C.fsblkcnt_t + +type Statvfs_t C.struct_statvfs + +// Sockets + +type RawSockaddrInet4 C.struct_sockaddr_in + +type RawSockaddrInet6 C.struct_sockaddr_in6 + +type RawSockaddrUnix C.struct_sockaddr_un + +type RawSockaddrDatalink C.struct_sockaddr_dl + +type RawSockaddr C.struct_sockaddr + +type RawSockaddrAny C.struct_sockaddr_any + +type _Socklen C.socklen_t + +type Linger C.struct_linger + +type Iovec C.struct_iovec + +type IPMreq C.struct_ip_mreq + +type IPv6Mreq C.struct_ipv6_mreq + +type Msghdr C.struct_msghdr + +type Cmsghdr C.struct_cmsghdr + +type Inet6Pktinfo C.struct_in6_pktinfo + +type IPv6MTUInfo C.struct_ip6_mtuinfo + +type ICMPv6Filter C.struct_icmp6_filter + +const ( + SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in + SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 + SizeofSockaddrAny = C.sizeof_struct_sockaddr_any + SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un + SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl + SizeofLinger = C.sizeof_struct_linger + SizeofIPMreq = C.sizeof_struct_ip_mreq + SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq + SizeofMsghdr = C.sizeof_struct_msghdr + SizeofCmsghdr = C.sizeof_struct_cmsghdr + SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo + SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo + SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter +) + +// Select + +type FdSet C.fd_set + +// Misc + +type Utsname C.struct_utsname + +type Ustat_t C.struct_ustat + +const ( + AT_FDCWD = C.AT_FDCWD + AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW + AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW + AT_REMOVEDIR = C.AT_REMOVEDIR + AT_EACCESS = C.AT_EACCESS +) + +// Routing and interface messages + +const ( + SizeofIfMsghdr = C.sizeof_struct_if_msghdr + SizeofIfData = C.sizeof_struct_if_data + SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr + SizeofRtMsghdr = C.sizeof_struct_rt_msghdr + SizeofRtMetrics = C.sizeof_struct_rt_metrics +) + +type IfMsghdr C.struct_if_msghdr + +type IfData C.struct_if_data + +type IfaMsghdr C.struct_ifa_msghdr + +type RtMsghdr C.struct_rt_msghdr + +type RtMetrics C.struct_rt_metrics + +// Berkeley packet filter + +const ( + SizeofBpfVersion = C.sizeof_struct_bpf_version + SizeofBpfStat = C.sizeof_struct_bpf_stat + SizeofBpfProgram = C.sizeof_struct_bpf_program + SizeofBpfInsn = C.sizeof_struct_bpf_insn + SizeofBpfHdr = C.sizeof_struct_bpf_hdr +) + +type BpfVersion C.struct_bpf_version + +type BpfStat C.struct_bpf_stat + +type BpfProgram C.struct_bpf_program + +type BpfInsn C.struct_bpf_insn + +type BpfTimeval C.struct_bpf_timeval + +type BpfHdr C.struct_bpf_hdr + +// Terminal handling + +type Termios C.struct_termios + +type Termio C.struct_termio + +type Winsize C.struct_winsize + +// poll + +type PollFd C.struct_pollfd + +const ( + POLLERR = C.POLLERR + POLLHUP = C.POLLHUP + POLLIN = C.POLLIN + POLLNVAL = C.POLLNVAL + POLLOUT = C.POLLOUT + POLLPRI = C.POLLPRI + POLLRDBAND = C.POLLRDBAND + POLLRDNORM = C.POLLRDNORM + POLLWRBAND = C.POLLWRBAND + POLLWRNORM = C.POLLWRNORM +) diff --git a/src/vendor/golang.org/x/text/unicode/bidi/gen.go b/src/vendor/golang.org/x/text/unicode/bidi/gen.go new file mode 100644 index 000000000..987fc169c --- /dev/null +++ b/src/vendor/golang.org/x/text/unicode/bidi/gen.go @@ -0,0 +1,133 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +package main + +import ( + "flag" + "log" + + "golang.org/x/text/internal/gen" + "golang.org/x/text/internal/triegen" + "golang.org/x/text/internal/ucd" +) + +var outputFile = flag.String("out", "tables.go", "output file") + +func main() { + gen.Init() + gen.Repackage("gen_trieval.go", "trieval.go", "bidi") + gen.Repackage("gen_ranges.go", "ranges_test.go", "bidi") + + genTables() +} + +// bidiClass names and codes taken from class "bc" in +// https://www.unicode.org/Public/8.0.0/ucd/PropertyValueAliases.txt +var bidiClass = map[string]Class{ + "AL": AL, // ArabicLetter + "AN": AN, // ArabicNumber + "B": B, // ParagraphSeparator + "BN": BN, // BoundaryNeutral + "CS": CS, // CommonSeparator + "EN": EN, // EuropeanNumber + "ES": ES, // EuropeanSeparator + "ET": ET, // EuropeanTerminator + "L": L, // LeftToRight + "NSM": NSM, // NonspacingMark + "ON": ON, // OtherNeutral + "R": R, // RightToLeft + "S": S, // SegmentSeparator + "WS": WS, // WhiteSpace + + "FSI": Control, + "PDF": Control, + "PDI": Control, + "LRE": Control, + "LRI": Control, + "LRO": Control, + "RLE": Control, + "RLI": Control, + "RLO": Control, +} + +func genTables() { + if numClass > 0x0F { + log.Fatalf("Too many Class constants (%#x > 0x0F).", numClass) + } + w := gen.NewCodeWriter() + defer w.WriteVersionedGoFile(*outputFile, "bidi") + + gen.WriteUnicodeVersion(w) + + t := triegen.NewTrie("bidi") + + // Build data about bracket mapping. These bits need to be or-ed with + // any other bits. + orMask := map[rune]uint64{} + + xorMap := map[rune]int{} + xorMasks := []rune{0} // First value is no-op. + + ucd.Parse(gen.OpenUCDFile("BidiBrackets.txt"), func(p *ucd.Parser) { + r1 := p.Rune(0) + r2 := p.Rune(1) + xor := r1 ^ r2 + if _, ok := xorMap[xor]; !ok { + xorMap[xor] = len(xorMasks) + xorMasks = append(xorMasks, xor) + } + entry := uint64(xorMap[xor]) << xorMaskShift + switch p.String(2) { + case "o": + entry |= openMask + case "c", "n": + default: + log.Fatalf("Unknown bracket class %q.", p.String(2)) + } + orMask[r1] = entry + }) + + w.WriteComment(` + xorMasks contains masks to be xor-ed with brackets to get the reverse + version.`) + w.WriteVar("xorMasks", xorMasks) + + done := map[rune]bool{} + + insert := func(r rune, c Class) { + if !done[r] { + t.Insert(r, orMask[r]|uint64(c)) + done[r] = true + } + } + + // Insert the derived BiDi properties. + ucd.Parse(gen.OpenUCDFile("extracted/DerivedBidiClass.txt"), func(p *ucd.Parser) { + r := p.Rune(0) + class, ok := bidiClass[p.String(1)] + if !ok { + log.Fatalf("%U: Unknown BiDi class %q", r, p.String(1)) + } + insert(r, class) + }) + visitDefaults(insert) + + // TODO: use sparse blocks. This would reduce table size considerably + // from the looks of it. + + sz, err := t.Gen(w) + if err != nil { + log.Fatal(err) + } + w.Size += sz +} + +// dummy values to make methods in gen_common compile. The real versions +// will be generated by this file to tables.go. +var ( + xorMasks []rune +) diff --git a/src/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go b/src/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go new file mode 100644 index 000000000..02c3b505d --- /dev/null +++ b/src/vendor/golang.org/x/text/unicode/bidi/gen_ranges.go @@ -0,0 +1,57 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +package main + +import ( + "unicode" + + "golang.org/x/text/internal/gen" + "golang.org/x/text/internal/ucd" + "golang.org/x/text/unicode/rangetable" +) + +// These tables are hand-extracted from: +// https://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt +func visitDefaults(fn func(r rune, c Class)) { + // first write default values for ranges listed above. + visitRunes(fn, AL, []rune{ + 0x0600, 0x07BF, // Arabic + 0x08A0, 0x08FF, // Arabic Extended-A + 0xFB50, 0xFDCF, // Arabic Presentation Forms + 0xFDF0, 0xFDFF, + 0xFE70, 0xFEFF, + 0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols + }) + visitRunes(fn, R, []rune{ + 0x0590, 0x05FF, // Hebrew + 0x07C0, 0x089F, // Nko et al. + 0xFB1D, 0xFB4F, + 0x00010800, 0x00010FFF, // Cypriot Syllabary et. al. + 0x0001E800, 0x0001EDFF, + 0x0001EF00, 0x0001EFFF, + }) + visitRunes(fn, ET, []rune{ // European Terminator + 0x20A0, 0x20Cf, // Currency symbols + }) + rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) { + fn(r, BN) // Boundary Neutral + }) + ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) { + if p.String(1) == "Default_Ignorable_Code_Point" { + fn(p.Rune(0), BN) // Boundary Neutral + } + }) +} + +func visitRunes(fn func(r rune, c Class), c Class, runes []rune) { + for i := 0; i < len(runes); i += 2 { + lo, hi := runes[i], runes[i+1] + for j := lo; j <= hi; j++ { + fn(j, c) + } + } +} diff --git a/src/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go b/src/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go new file mode 100644 index 000000000..9cb994289 --- /dev/null +++ b/src/vendor/golang.org/x/text/unicode/bidi/gen_trieval.go @@ -0,0 +1,64 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +package main + +// Class is the Unicode BiDi class. Each rune has a single class. +type Class uint + +const ( + L Class = iota // LeftToRight + R // RightToLeft + EN // EuropeanNumber + ES // EuropeanSeparator + ET // EuropeanTerminator + AN // ArabicNumber + CS // CommonSeparator + B // ParagraphSeparator + S // SegmentSeparator + WS // WhiteSpace + ON // OtherNeutral + BN // BoundaryNeutral + NSM // NonspacingMark + AL // ArabicLetter + Control // Control LRO - PDI + + numClass + + LRO // LeftToRightOverride + RLO // RightToLeftOverride + LRE // LeftToRightEmbedding + RLE // RightToLeftEmbedding + PDF // PopDirectionalFormat + LRI // LeftToRightIsolate + RLI // RightToLeftIsolate + FSI // FirstStrongIsolate + PDI // PopDirectionalIsolate + + unknownClass = ^Class(0) +) + +var controlToClass = map[rune]Class{ + 0x202D: LRO, // LeftToRightOverride, + 0x202E: RLO, // RightToLeftOverride, + 0x202A: LRE, // LeftToRightEmbedding, + 0x202B: RLE, // RightToLeftEmbedding, + 0x202C: PDF, // PopDirectionalFormat, + 0x2066: LRI, // LeftToRightIsolate, + 0x2067: RLI, // RightToLeftIsolate, + 0x2068: FSI, // FirstStrongIsolate, + 0x2069: PDI, // PopDirectionalIsolate, +} + +// A trie entry has the following bits: +// 7..5 XOR mask for brackets +// 4 1: Bracket open, 0: Bracket close +// 3..0 Class type + +const ( + openMask = 0x10 + xorMaskShift = 5 +) diff --git a/src/vendor/golang.org/x/text/unicode/norm/maketables.go b/src/vendor/golang.org/x/text/unicode/norm/maketables.go new file mode 100644 index 000000000..30a3aa933 --- /dev/null +++ b/src/vendor/golang.org/x/text/unicode/norm/maketables.go @@ -0,0 +1,986 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// Normalization table generator. +// Data read from the web. +// See forminfo.go for a description of the trie values associated with each rune. + +package main + +import ( + "bytes" + "encoding/binary" + "flag" + "fmt" + "io" + "log" + "sort" + "strconv" + "strings" + + "golang.org/x/text/internal/gen" + "golang.org/x/text/internal/triegen" + "golang.org/x/text/internal/ucd" +) + +func main() { + gen.Init() + loadUnicodeData() + compactCCC() + loadCompositionExclusions() + completeCharFields(FCanonical) + completeCharFields(FCompatibility) + computeNonStarterCounts() + verifyComputed() + printChars() + testDerived() + printTestdata() + makeTables() +} + +var ( + tablelist = flag.String("tables", + "all", + "comma-separated list of which tables to generate; "+ + "can be 'decomp', 'recomp', 'info' and 'all'") + test = flag.Bool("test", + false, + "test existing tables against DerivedNormalizationProps and generate test data for regression testing") + verbose = flag.Bool("verbose", + false, + "write data to stdout as it is parsed") +) + +const MaxChar = 0x10FFFF // anything above this shouldn't exist + +// Quick Check properties of runes allow us to quickly +// determine whether a rune may occur in a normal form. +// For a given normal form, a rune may be guaranteed to occur +// verbatim (QC=Yes), may or may not combine with another +// rune (QC=Maybe), or may not occur (QC=No). +type QCResult int + +const ( + QCUnknown QCResult = iota + QCYes + QCNo + QCMaybe +) + +func (r QCResult) String() string { + switch r { + case QCYes: + return "Yes" + case QCNo: + return "No" + case QCMaybe: + return "Maybe" + } + return "***UNKNOWN***" +} + +const ( + FCanonical = iota // NFC or NFD + FCompatibility // NFKC or NFKD + FNumberOfFormTypes +) + +const ( + MComposed = iota // NFC or NFKC + MDecomposed // NFD or NFKD + MNumberOfModes +) + +// This contains only the properties we're interested in. +type Char struct { + name string + codePoint rune // if zero, this index is not a valid code point. + ccc uint8 // canonical combining class + origCCC uint8 + excludeInComp bool // from CompositionExclusions.txt + compatDecomp bool // it has a compatibility expansion + + nTrailingNonStarters uint8 + nLeadingNonStarters uint8 // must be equal to trailing if non-zero + + forms [FNumberOfFormTypes]FormInfo // For FCanonical and FCompatibility + + state State +} + +var chars = make([]Char, MaxChar+1) +var cccMap = make(map[uint8]uint8) + +func (c Char) String() string { + buf := new(bytes.Buffer) + + fmt.Fprintf(buf, "%U [%s]:\n", c.codePoint, c.name) + fmt.Fprintf(buf, " ccc: %v\n", c.ccc) + fmt.Fprintf(buf, " excludeInComp: %v\n", c.excludeInComp) + fmt.Fprintf(buf, " compatDecomp: %v\n", c.compatDecomp) + fmt.Fprintf(buf, " state: %v\n", c.state) + fmt.Fprintf(buf, " NFC:\n") + fmt.Fprint(buf, c.forms[FCanonical]) + fmt.Fprintf(buf, " NFKC:\n") + fmt.Fprint(buf, c.forms[FCompatibility]) + + return buf.String() +} + +// In UnicodeData.txt, some ranges are marked like this: +// 3400;;Lo;0;L;;;;;N;;;;; +// 4DB5;;Lo;0;L;;;;;N;;;;; +// parseCharacter keeps a state variable indicating the weirdness. +type State int + +const ( + SNormal State = iota // known to be zero for the type + SFirst + SLast + SMissing +) + +var lastChar = rune('\u0000') + +func (c Char) isValid() bool { + return c.codePoint != 0 && c.state != SMissing +} + +type FormInfo struct { + quickCheck [MNumberOfModes]QCResult // index: MComposed or MDecomposed + verified [MNumberOfModes]bool // index: MComposed or MDecomposed + + combinesForward bool // May combine with rune on the right + combinesBackward bool // May combine with rune on the left + isOneWay bool // Never appears in result + inDecomp bool // Some decompositions result in this char. + decomp Decomposition + expandedDecomp Decomposition +} + +func (f FormInfo) String() string { + buf := bytes.NewBuffer(make([]byte, 0)) + + fmt.Fprintf(buf, " quickCheck[C]: %v\n", f.quickCheck[MComposed]) + fmt.Fprintf(buf, " quickCheck[D]: %v\n", f.quickCheck[MDecomposed]) + fmt.Fprintf(buf, " cmbForward: %v\n", f.combinesForward) + fmt.Fprintf(buf, " cmbBackward: %v\n", f.combinesBackward) + fmt.Fprintf(buf, " isOneWay: %v\n", f.isOneWay) + fmt.Fprintf(buf, " inDecomp: %v\n", f.inDecomp) + fmt.Fprintf(buf, " decomposition: %X\n", f.decomp) + fmt.Fprintf(buf, " expandedDecomp: %X\n", f.expandedDecomp) + + return buf.String() +} + +type Decomposition []rune + +func parseDecomposition(s string, skipfirst bool) (a []rune, err error) { + decomp := strings.Split(s, " ") + if len(decomp) > 0 && skipfirst { + decomp = decomp[1:] + } + for _, d := range decomp { + point, err := strconv.ParseUint(d, 16, 64) + if err != nil { + return a, err + } + a = append(a, rune(point)) + } + return a, nil +} + +func loadUnicodeData() { + f := gen.OpenUCDFile("UnicodeData.txt") + defer f.Close() + p := ucd.New(f) + for p.Next() { + r := p.Rune(ucd.CodePoint) + char := &chars[r] + + char.ccc = uint8(p.Uint(ucd.CanonicalCombiningClass)) + decmap := p.String(ucd.DecompMapping) + + exp, err := parseDecomposition(decmap, false) + isCompat := false + if err != nil { + if len(decmap) > 0 { + exp, err = parseDecomposition(decmap, true) + if err != nil { + log.Fatalf(`%U: bad decomp |%v|: "%s"`, r, decmap, err) + } + isCompat = true + } + } + + char.name = p.String(ucd.Name) + char.codePoint = r + char.forms[FCompatibility].decomp = exp + if !isCompat { + char.forms[FCanonical].decomp = exp + } else { + char.compatDecomp = true + } + if len(decmap) > 0 { + char.forms[FCompatibility].decomp = exp + } + } + if err := p.Err(); err != nil { + log.Fatal(err) + } +} + +// compactCCC converts the sparse set of CCC values to a continguous one, +// reducing the number of bits needed from 8 to 6. +func compactCCC() { + m := make(map[uint8]uint8) + for i := range chars { + c := &chars[i] + m[c.ccc] = 0 + } + cccs := []int{} + for v, _ := range m { + cccs = append(cccs, int(v)) + } + sort.Ints(cccs) + for i, c := range cccs { + cccMap[uint8(i)] = uint8(c) + m[uint8(c)] = uint8(i) + } + for i := range chars { + c := &chars[i] + c.origCCC = c.ccc + c.ccc = m[c.ccc] + } + if len(m) >= 1<<6 { + log.Fatalf("too many difference CCC values: %d >= 64", len(m)) + } +} + +// CompositionExclusions.txt has form: +// 0958 # ... +// See https://unicode.org/reports/tr44/ for full explanation +func loadCompositionExclusions() { + f := gen.OpenUCDFile("CompositionExclusions.txt") + defer f.Close() + p := ucd.New(f) + for p.Next() { + c := &chars[p.Rune(0)] + if c.excludeInComp { + log.Fatalf("%U: Duplicate entry in exclusions.", c.codePoint) + } + c.excludeInComp = true + } + if e := p.Err(); e != nil { + log.Fatal(e) + } +} + +// hasCompatDecomp returns true if any of the recursive +// decompositions contains a compatibility expansion. +// In this case, the character may not occur in NFK*. +func hasCompatDecomp(r rune) bool { + c := &chars[r] + if c.compatDecomp { + return true + } + for _, d := range c.forms[FCompatibility].decomp { + if hasCompatDecomp(d) { + return true + } + } + return false +} + +// Hangul related constants. +const ( + HangulBase = 0xAC00 + HangulEnd = 0xD7A4 // hangulBase + Jamo combinations (19 * 21 * 28) + + JamoLBase = 0x1100 + JamoLEnd = 0x1113 + JamoVBase = 0x1161 + JamoVEnd = 0x1176 + JamoTBase = 0x11A8 + JamoTEnd = 0x11C3 + + JamoLVTCount = 19 * 21 * 28 + JamoTCount = 28 +) + +func isHangul(r rune) bool { + return HangulBase <= r && r < HangulEnd +} + +func isHangulWithoutJamoT(r rune) bool { + if !isHangul(r) { + return false + } + r -= HangulBase + return r < JamoLVTCount && r%JamoTCount == 0 +} + +func ccc(r rune) uint8 { + return chars[r].ccc +} + +// Insert a rune in a buffer, ordered by Canonical Combining Class. +func insertOrdered(b Decomposition, r rune) Decomposition { + n := len(b) + b = append(b, 0) + cc := ccc(r) + if cc > 0 { + // Use bubble sort. + for ; n > 0; n-- { + if ccc(b[n-1]) <= cc { + break + } + b[n] = b[n-1] + } + } + b[n] = r + return b +} + +// Recursively decompose. +func decomposeRecursive(form int, r rune, d Decomposition) Decomposition { + dcomp := chars[r].forms[form].decomp + if len(dcomp) == 0 { + return insertOrdered(d, r) + } + for _, c := range dcomp { + d = decomposeRecursive(form, c, d) + } + return d +} + +func completeCharFields(form int) { + // Phase 0: pre-expand decomposition. + for i := range chars { + f := &chars[i].forms[form] + if len(f.decomp) == 0 { + continue + } + exp := make(Decomposition, 0) + for _, c := range f.decomp { + exp = decomposeRecursive(form, c, exp) + } + f.expandedDecomp = exp + } + + // Phase 1: composition exclusion, mark decomposition. + for i := range chars { + c := &chars[i] + f := &c.forms[form] + + // Marks script-specific exclusions and version restricted. + f.isOneWay = c.excludeInComp + + // Singletons + f.isOneWay = f.isOneWay || len(f.decomp) == 1 + + // Non-starter decompositions + if len(f.decomp) > 1 { + chk := c.ccc != 0 || chars[f.decomp[0]].ccc != 0 + f.isOneWay = f.isOneWay || chk + } + + // Runes that decompose into more than two runes. + f.isOneWay = f.isOneWay || len(f.decomp) > 2 + + if form == FCompatibility { + f.isOneWay = f.isOneWay || hasCompatDecomp(c.codePoint) + } + + for _, r := range f.decomp { + chars[r].forms[form].inDecomp = true + } + } + + // Phase 2: forward and backward combining. + for i := range chars { + c := &chars[i] + f := &c.forms[form] + + if !f.isOneWay && len(f.decomp) == 2 { + f0 := &chars[f.decomp[0]].forms[form] + f1 := &chars[f.decomp[1]].forms[form] + if !f0.isOneWay { + f0.combinesForward = true + } + if !f1.isOneWay { + f1.combinesBackward = true + } + } + if isHangulWithoutJamoT(rune(i)) { + f.combinesForward = true + } + } + + // Phase 3: quick check values. + for i := range chars { + c := &chars[i] + f := &c.forms[form] + + switch { + case len(f.decomp) > 0: + f.quickCheck[MDecomposed] = QCNo + case isHangul(rune(i)): + f.quickCheck[MDecomposed] = QCNo + default: + f.quickCheck[MDecomposed] = QCYes + } + switch { + case f.isOneWay: + f.quickCheck[MComposed] = QCNo + case (i & 0xffff00) == JamoLBase: + f.quickCheck[MComposed] = QCYes + if JamoLBase <= i && i < JamoLEnd { + f.combinesForward = true + } + if JamoVBase <= i && i < JamoVEnd { + f.quickCheck[MComposed] = QCMaybe + f.combinesBackward = true + f.combinesForward = true + } + if JamoTBase <= i && i < JamoTEnd { + f.quickCheck[MComposed] = QCMaybe + f.combinesBackward = true + } + case !f.combinesBackward: + f.quickCheck[MComposed] = QCYes + default: + f.quickCheck[MComposed] = QCMaybe + } + } +} + +func computeNonStarterCounts() { + // Phase 4: leading and trailing non-starter count + for i := range chars { + c := &chars[i] + + runes := []rune{rune(i)} + // We always use FCompatibility so that the CGJ insertion points do not + // change for repeated normalizations with different forms. + if exp := c.forms[FCompatibility].expandedDecomp; len(exp) > 0 { + runes = exp + } + // We consider runes that combine backwards to be non-starters for the + // purpose of Stream-Safe Text Processing. + for _, r := range runes { + if cr := &chars[r]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward { + break + } + c.nLeadingNonStarters++ + } + for i := len(runes) - 1; i >= 0; i-- { + if cr := &chars[runes[i]]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward { + break + } + c.nTrailingNonStarters++ + } + if c.nTrailingNonStarters > 3 { + log.Fatalf("%U: Decomposition with more than 3 (%d) trailing modifiers (%U)", i, c.nTrailingNonStarters, runes) + } + + if isHangul(rune(i)) { + c.nTrailingNonStarters = 2 + if isHangulWithoutJamoT(rune(i)) { + c.nTrailingNonStarters = 1 + } + } + + if l, t := c.nLeadingNonStarters, c.nTrailingNonStarters; l > 0 && l != t { + log.Fatalf("%U: number of leading and trailing non-starters should be equal (%d vs %d)", i, l, t) + } + if t := c.nTrailingNonStarters; t > 3 { + log.Fatalf("%U: number of trailing non-starters is %d > 3", t) + } + } +} + +func printBytes(w io.Writer, b []byte, name string) { + fmt.Fprintf(w, "// %s: %d bytes\n", name, len(b)) + fmt.Fprintf(w, "var %s = [...]byte {", name) + for i, c := range b { + switch { + case i%64 == 0: + fmt.Fprintf(w, "\n// Bytes %x - %x\n", i, i+63) + case i%8 == 0: + fmt.Fprintf(w, "\n") + } + fmt.Fprintf(w, "0x%.2X, ", c) + } + fmt.Fprint(w, "\n}\n\n") +} + +// See forminfo.go for format. +func makeEntry(f *FormInfo, c *Char) uint16 { + e := uint16(0) + if r := c.codePoint; HangulBase <= r && r < HangulEnd { + e |= 0x40 + } + if f.combinesForward { + e |= 0x20 + } + if f.quickCheck[MDecomposed] == QCNo { + e |= 0x4 + } + switch f.quickCheck[MComposed] { + case QCYes: + case QCNo: + e |= 0x10 + case QCMaybe: + e |= 0x18 + default: + log.Fatalf("Illegal quickcheck value %v.", f.quickCheck[MComposed]) + } + e |= uint16(c.nTrailingNonStarters) + return e +} + +// decompSet keeps track of unique decompositions, grouped by whether +// the decomposition is followed by a trailing and/or leading CCC. +type decompSet [7]map[string]bool + +const ( + normalDecomp = iota + firstMulti + firstCCC + endMulti + firstLeadingCCC + firstCCCZeroExcept + firstStarterWithNLead + lastDecomp +) + +var cname = []string{"firstMulti", "firstCCC", "endMulti", "firstLeadingCCC", "firstCCCZeroExcept", "firstStarterWithNLead", "lastDecomp"} + +func makeDecompSet() decompSet { + m := decompSet{} + for i := range m { + m[i] = make(map[string]bool) + } + return m +} +func (m *decompSet) insert(key int, s string) { + m[key][s] = true +} + +func printCharInfoTables(w io.Writer) int { + mkstr := func(r rune, f *FormInfo) (int, string) { + d := f.expandedDecomp + s := string([]rune(d)) + if max := 1 << 6; len(s) >= max { + const msg = "%U: too many bytes in decomposition: %d >= %d" + log.Fatalf(msg, r, len(s), max) + } + head := uint8(len(s)) + if f.quickCheck[MComposed] != QCYes { + head |= 0x40 + } + if f.combinesForward { + head |= 0x80 + } + s = string([]byte{head}) + s + + lccc := ccc(d[0]) + tccc := ccc(d[len(d)-1]) + cc := ccc(r) + if cc != 0 && lccc == 0 && tccc == 0 { + log.Fatalf("%U: trailing and leading ccc are 0 for non-zero ccc %d", r, cc) + } + if tccc < lccc && lccc != 0 { + const msg = "%U: lccc (%d) must be <= tcc (%d)" + log.Fatalf(msg, r, lccc, tccc) + } + index := normalDecomp + nTrail := chars[r].nTrailingNonStarters + nLead := chars[r].nLeadingNonStarters + if tccc > 0 || lccc > 0 || nTrail > 0 { + tccc <<= 2 + tccc |= nTrail + s += string([]byte{tccc}) + index = endMulti + for _, r := range d[1:] { + if ccc(r) == 0 { + index = firstCCC + } + } + if lccc > 0 || nLead > 0 { + s += string([]byte{lccc}) + if index == firstCCC { + log.Fatalf("%U: multi-segment decomposition not supported for decompositions with leading CCC != 0", r) + } + index = firstLeadingCCC + } + if cc != lccc { + if cc != 0 { + log.Fatalf("%U: for lccc != ccc, expected ccc to be 0; was %d", r, cc) + } + index = firstCCCZeroExcept + } + } else if len(d) > 1 { + index = firstMulti + } + return index, s + } + + decompSet := makeDecompSet() + const nLeadStr = "\x00\x01" // 0-byte length and tccc with nTrail. + decompSet.insert(firstStarterWithNLead, nLeadStr) + + // Store the uniqued decompositions in a byte buffer, + // preceded by their byte length. + for _, c := range chars { + for _, f := range c.forms { + if len(f.expandedDecomp) == 0 { + continue + } + if f.combinesBackward { + log.Fatalf("%U: combinesBackward and decompose", c.codePoint) + } + index, s := mkstr(c.codePoint, &f) + decompSet.insert(index, s) + } + } + + decompositions := bytes.NewBuffer(make([]byte, 0, 10000)) + size := 0 + positionMap := make(map[string]uint16) + decompositions.WriteString("\000") + fmt.Fprintln(w, "const (") + for i, m := range decompSet { + sa := []string{} + for s := range m { + sa = append(sa, s) + } + sort.Strings(sa) + for _, s := range sa { + p := decompositions.Len() + decompositions.WriteString(s) + positionMap[s] = uint16(p) + } + if cname[i] != "" { + fmt.Fprintf(w, "%s = 0x%X\n", cname[i], decompositions.Len()) + } + } + fmt.Fprintln(w, "maxDecomp = 0x8000") + fmt.Fprintln(w, ")") + b := decompositions.Bytes() + printBytes(w, b, "decomps") + size += len(b) + + varnames := []string{"nfc", "nfkc"} + for i := 0; i < FNumberOfFormTypes; i++ { + trie := triegen.NewTrie(varnames[i]) + + for r, c := range chars { + f := c.forms[i] + d := f.expandedDecomp + if len(d) != 0 { + _, key := mkstr(c.codePoint, &f) + trie.Insert(rune(r), uint64(positionMap[key])) + if c.ccc != ccc(d[0]) { + // We assume the lead ccc of a decomposition !=0 in this case. + if ccc(d[0]) == 0 { + log.Fatalf("Expected leading CCC to be non-zero; ccc is %d", c.ccc) + } + } + } else if c.nLeadingNonStarters > 0 && len(f.expandedDecomp) == 0 && c.ccc == 0 && !f.combinesBackward { + // Handle cases where it can't be detected that the nLead should be equal + // to nTrail. + trie.Insert(c.codePoint, uint64(positionMap[nLeadStr])) + } else if v := makeEntry(&f, &c)<<8 | uint16(c.ccc); v != 0 { + trie.Insert(c.codePoint, uint64(0x8000|v)) + } + } + sz, err := trie.Gen(w, triegen.Compact(&normCompacter{name: varnames[i]})) + if err != nil { + log.Fatal(err) + } + size += sz + } + return size +} + +func contains(sa []string, s string) bool { + for _, a := range sa { + if a == s { + return true + } + } + return false +} + +func makeTables() { + w := &bytes.Buffer{} + + size := 0 + if *tablelist == "" { + return + } + list := strings.Split(*tablelist, ",") + if *tablelist == "all" { + list = []string{"recomp", "info"} + } + + // Compute maximum decomposition size. + max := 0 + for _, c := range chars { + if n := len(string(c.forms[FCompatibility].expandedDecomp)); n > max { + max = n + } + } + fmt.Fprintln(w, `import "sync"`) + fmt.Fprintln(w) + + fmt.Fprintln(w, "const (") + fmt.Fprintln(w, "\t// Version is the Unicode edition from which the tables are derived.") + fmt.Fprintf(w, "\tVersion = %q\n", gen.UnicodeVersion()) + fmt.Fprintln(w) + fmt.Fprintln(w, "\t// MaxTransformChunkSize indicates the maximum number of bytes that Transform") + fmt.Fprintln(w, "\t// may need to write atomically for any Form. Making a destination buffer at") + fmt.Fprintln(w, "\t// least this size ensures that Transform can always make progress and that") + fmt.Fprintln(w, "\t// the user does not need to grow the buffer on an ErrShortDst.") + fmt.Fprintf(w, "\tMaxTransformChunkSize = %d+maxNonStarters*4\n", len(string(0x034F))+max) + fmt.Fprintln(w, ")\n") + + // Print the CCC remap table. + size += len(cccMap) + fmt.Fprintf(w, "var ccc = [%d]uint8{", len(cccMap)) + for i := 0; i < len(cccMap); i++ { + if i%8 == 0 { + fmt.Fprintln(w) + } + fmt.Fprintf(w, "%3d, ", cccMap[uint8(i)]) + } + fmt.Fprintln(w, "\n}\n") + + if contains(list, "info") { + size += printCharInfoTables(w) + } + + if contains(list, "recomp") { + // Note that we use 32 bit keys, instead of 64 bit. + // This clips the bits of three entries, but we know + // this won't cause a collision. The compiler will catch + // any changes made to UnicodeData.txt that introduces + // a collision. + // Note that the recomposition map for NFC and NFKC + // are identical. + + // Recomposition map + nrentries := 0 + for _, c := range chars { + f := c.forms[FCanonical] + if !f.isOneWay && len(f.decomp) > 0 { + nrentries++ + } + } + sz := nrentries * 8 + size += sz + fmt.Fprintf(w, "// recompMap: %d bytes (entries only)\n", sz) + fmt.Fprintln(w, "var recompMap map[uint32]rune") + fmt.Fprintln(w, "var recompMapOnce sync.Once\n") + fmt.Fprintln(w, `const recompMapPacked = "" +`) + var buf [8]byte + for i, c := range chars { + f := c.forms[FCanonical] + d := f.decomp + if !f.isOneWay && len(d) > 0 { + key := uint32(uint16(d[0]))<<16 + uint32(uint16(d[1])) + binary.BigEndian.PutUint32(buf[:4], key) + binary.BigEndian.PutUint32(buf[4:], uint32(i)) + fmt.Fprintf(w, "\t\t%q + // 0x%.8X: 0x%.8X\n", string(buf[:]), key, uint32(i)) + } + } + // hack so we don't have to special case the trailing plus sign + fmt.Fprintf(w, ` ""`) + fmt.Fprintln(w) + } + + fmt.Fprintf(w, "// Total size of tables: %dKB (%d bytes)\n", (size+512)/1024, size) + gen.WriteVersionedGoFile("tables.go", "norm", w.Bytes()) +} + +func printChars() { + if *verbose { + for _, c := range chars { + if !c.isValid() || c.state == SMissing { + continue + } + fmt.Println(c) + } + } +} + +// verifyComputed does various consistency tests. +func verifyComputed() { + for i, c := range chars { + for _, f := range c.forms { + isNo := (f.quickCheck[MDecomposed] == QCNo) + if (len(f.decomp) > 0) != isNo && !isHangul(rune(i)) { + log.Fatalf("%U: NF*D QC must be No if rune decomposes", i) + } + + isMaybe := f.quickCheck[MComposed] == QCMaybe + if f.combinesBackward != isMaybe { + log.Fatalf("%U: NF*C QC must be Maybe if combinesBackward", i) + } + if len(f.decomp) > 0 && f.combinesForward && isMaybe { + log.Fatalf("%U: NF*C QC must be Yes or No if combinesForward and decomposes", i) + } + + if len(f.expandedDecomp) != 0 { + continue + } + if a, b := c.nLeadingNonStarters > 0, (c.ccc > 0 || f.combinesBackward); a != b { + // We accept these runes to be treated differently (it only affects + // segment breaking in iteration, most likely on improper use), but + // reconsider if more characters are added. + // U+FF9E HALFWIDTH KATAKANA VOICED SOUND MARK;Lm;0;L; 3099;;;;N;;;;; + // U+FF9F HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK;Lm;0;L; 309A;;;;N;;;;; + // U+3133 HANGUL LETTER KIYEOK-SIOS;Lo;0;L; 11AA;;;;N;HANGUL LETTER GIYEOG SIOS;;;; + // U+318E HANGUL LETTER ARAEAE;Lo;0;L; 11A1;;;;N;HANGUL LETTER ALAE AE;;;; + // U+FFA3 HALFWIDTH HANGUL LETTER KIYEOK-SIOS;Lo;0;L; 3133;;;;N;HALFWIDTH HANGUL LETTER GIYEOG SIOS;;;; + // U+FFDC HALFWIDTH HANGUL LETTER I;Lo;0;L; 3163;;;;N;;;;; + if i != 0xFF9E && i != 0xFF9F && !(0x3133 <= i && i <= 0x318E) && !(0xFFA3 <= i && i <= 0xFFDC) { + log.Fatalf("%U: nLead was %v; want %v", i, a, b) + } + } + } + nfc := c.forms[FCanonical] + nfkc := c.forms[FCompatibility] + if nfc.combinesBackward != nfkc.combinesBackward { + log.Fatalf("%U: Cannot combine combinesBackward\n", c.codePoint) + } + } +} + +// Use values in DerivedNormalizationProps.txt to compare against the +// values we computed. +// DerivedNormalizationProps.txt has form: +// 00C0..00C5 ; NFD_QC; N # ... +// 0374 ; NFD_QC; N # ... +// See https://unicode.org/reports/tr44/ for full explanation +func testDerived() { + f := gen.OpenUCDFile("DerivedNormalizationProps.txt") + defer f.Close() + p := ucd.New(f) + for p.Next() { + r := p.Rune(0) + c := &chars[r] + + var ftype, mode int + qt := p.String(1) + switch qt { + case "NFC_QC": + ftype, mode = FCanonical, MComposed + case "NFD_QC": + ftype, mode = FCanonical, MDecomposed + case "NFKC_QC": + ftype, mode = FCompatibility, MComposed + case "NFKD_QC": + ftype, mode = FCompatibility, MDecomposed + default: + continue + } + var qr QCResult + switch p.String(2) { + case "Y": + qr = QCYes + case "N": + qr = QCNo + case "M": + qr = QCMaybe + default: + log.Fatalf(`Unexpected quick check value "%s"`, p.String(2)) + } + if got := c.forms[ftype].quickCheck[mode]; got != qr { + log.Printf("%U: FAILED %s (was %v need %v)\n", r, qt, got, qr) + } + c.forms[ftype].verified[mode] = true + } + if err := p.Err(); err != nil { + log.Fatal(err) + } + // Any unspecified value must be QCYes. Verify this. + for i, c := range chars { + for j, fd := range c.forms { + for k, qr := range fd.quickCheck { + if !fd.verified[k] && qr != QCYes { + m := "%U: FAIL F:%d M:%d (was %v need Yes) %s\n" + log.Printf(m, i, j, k, qr, c.name) + } + } + } + } +} + +var testHeader = `const ( + Yes = iota + No + Maybe +) + +type formData struct { + qc uint8 + combinesForward bool + decomposition string +} + +type runeData struct { + r rune + ccc uint8 + nLead uint8 + nTrail uint8 + f [2]formData // 0: canonical; 1: compatibility +} + +func f(qc uint8, cf bool, dec string) [2]formData { + return [2]formData{{qc, cf, dec}, {qc, cf, dec}} +} + +func g(qc, qck uint8, cf, cfk bool, d, dk string) [2]formData { + return [2]formData{{qc, cf, d}, {qck, cfk, dk}} +} + +var testData = []runeData{ +` + +func printTestdata() { + type lastInfo struct { + ccc uint8 + nLead uint8 + nTrail uint8 + f string + } + + last := lastInfo{} + w := &bytes.Buffer{} + fmt.Fprintf(w, testHeader) + for r, c := range chars { + f := c.forms[FCanonical] + qc, cf, d := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp) + f = c.forms[FCompatibility] + qck, cfk, dk := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp) + s := "" + if d == dk && qc == qck && cf == cfk { + s = fmt.Sprintf("f(%s, %v, %q)", qc, cf, d) + } else { + s = fmt.Sprintf("g(%s, %s, %v, %v, %q, %q)", qc, qck, cf, cfk, d, dk) + } + current := lastInfo{c.ccc, c.nLeadingNonStarters, c.nTrailingNonStarters, s} + if last != current { + fmt.Fprintf(w, "\t{0x%x, %d, %d, %d, %s},\n", r, c.origCCC, c.nLeadingNonStarters, c.nTrailingNonStarters, s) + last = current + } + } + fmt.Fprintln(w, "}") + gen.WriteVersionedGoFile("data_test.go", "norm", w.Bytes()) +} diff --git a/src/vendor/golang.org/x/text/unicode/norm/triegen.go b/src/vendor/golang.org/x/text/unicode/norm/triegen.go new file mode 100644 index 000000000..45d711900 --- /dev/null +++ b/src/vendor/golang.org/x/text/unicode/norm/triegen.go @@ -0,0 +1,117 @@ +// Copyright 2011 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// Trie table generator. +// Used by make*tables tools to generate a go file with trie data structures +// for mapping UTF-8 to a 16-bit value. All but the last byte in a UTF-8 byte +// sequence are used to lookup offsets in the index table to be used for the +// next byte. The last byte is used to index into a table with 16-bit values. + +package main + +import ( + "fmt" + "io" +) + +const maxSparseEntries = 16 + +type normCompacter struct { + sparseBlocks [][]uint64 + sparseOffset []uint16 + sparseCount int + name string +} + +func mostFrequentStride(a []uint64) int { + counts := make(map[int]int) + var v int + for _, x := range a { + if stride := int(x) - v; v != 0 && stride >= 0 { + counts[stride]++ + } + v = int(x) + } + var maxs, maxc int + for stride, cnt := range counts { + if cnt > maxc || (cnt == maxc && stride < maxs) { + maxs, maxc = stride, cnt + } + } + return maxs +} + +func countSparseEntries(a []uint64) int { + stride := mostFrequentStride(a) + var v, count int + for _, tv := range a { + if int(tv)-v != stride { + if tv != 0 { + count++ + } + } + v = int(tv) + } + return count +} + +func (c *normCompacter) Size(v []uint64) (sz int, ok bool) { + if n := countSparseEntries(v); n <= maxSparseEntries { + return (n+1)*4 + 2, true + } + return 0, false +} + +func (c *normCompacter) Store(v []uint64) uint32 { + h := uint32(len(c.sparseOffset)) + c.sparseBlocks = append(c.sparseBlocks, v) + c.sparseOffset = append(c.sparseOffset, uint16(c.sparseCount)) + c.sparseCount += countSparseEntries(v) + 1 + return h +} + +func (c *normCompacter) Handler() string { + return c.name + "Sparse.lookup" +} + +func (c *normCompacter) Print(w io.Writer) (retErr error) { + p := func(f string, x ...interface{}) { + if _, err := fmt.Fprintf(w, f, x...); retErr == nil && err != nil { + retErr = err + } + } + + ls := len(c.sparseBlocks) + p("// %sSparseOffset: %d entries, %d bytes\n", c.name, ls, ls*2) + p("var %sSparseOffset = %#v\n\n", c.name, c.sparseOffset) + + ns := c.sparseCount + p("// %sSparseValues: %d entries, %d bytes\n", c.name, ns, ns*4) + p("var %sSparseValues = [%d]valueRange {", c.name, ns) + for i, b := range c.sparseBlocks { + p("\n// Block %#x, offset %#x", i, c.sparseOffset[i]) + var v int + stride := mostFrequentStride(b) + n := countSparseEntries(b) + p("\n{value:%#04x,lo:%#02x},", stride, uint8(n)) + for i, nv := range b { + if int(nv)-v != stride { + if v != 0 { + p(",hi:%#02x},", 0x80+i-1) + } + if nv != 0 { + p("\n{value:%#04x,lo:%#02x", nv, 0x80+i) + } + } + v = int(nv) + } + if v != 0 { + p(",hi:%#02x},", 0x80+len(b)-1) + } + } + p("\n}\n\n") + return +} diff --git a/src/vendor/golang.org/x/text/width/gen.go b/src/vendor/golang.org/x/text/width/gen.go new file mode 100644 index 000000000..092277e1f --- /dev/null +++ b/src/vendor/golang.org/x/text/width/gen.go @@ -0,0 +1,115 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +// This program generates the trie for width operations. The generated table +// includes width category information as well as the normalization mappings. +package main + +import ( + "bytes" + "fmt" + "io" + "log" + "math" + "unicode/utf8" + + "golang.org/x/text/internal/gen" + "golang.org/x/text/internal/triegen" +) + +// See gen_common.go for flags. + +func main() { + gen.Init() + genTables() + genTests() + gen.Repackage("gen_trieval.go", "trieval.go", "width") + gen.Repackage("gen_common.go", "common_test.go", "width") +} + +func genTables() { + t := triegen.NewTrie("width") + // fold and inverse mappings. See mapComment for a description of the format + // of each entry. Add dummy value to make an index of 0 mean no mapping. + inverse := [][4]byte{{}} + mapping := map[[4]byte]int{[4]byte{}: 0} + + getWidthData(func(r rune, tag elem, alt rune) { + idx := 0 + if alt != 0 { + var buf [4]byte + buf[0] = byte(utf8.EncodeRune(buf[1:], alt)) + s := string(r) + buf[buf[0]] ^= s[len(s)-1] + var ok bool + if idx, ok = mapping[buf]; !ok { + idx = len(mapping) + if idx > math.MaxUint8 { + log.Fatalf("Index %d does not fit in a byte.", idx) + } + mapping[buf] = idx + inverse = append(inverse, buf) + } + } + t.Insert(r, uint64(tag|elem(idx))) + }) + + w := &bytes.Buffer{} + gen.WriteUnicodeVersion(w) + + sz, err := t.Gen(w) + if err != nil { + log.Fatal(err) + } + + sz += writeMappings(w, inverse) + + fmt.Fprintf(w, "// Total table size %d bytes (%dKiB)\n", sz, sz/1024) + + gen.WriteVersionedGoFile(*outputFile, "width", w.Bytes()) +} + +const inverseDataComment = ` +// inverseData contains 4-byte entries of the following format: +// <0 padding> +// The last byte of the UTF-8-encoded rune is xor-ed with the last byte of the +// UTF-8 encoding of the original rune. Mappings often have the following +// pattern: +// Ａ -> A (U+FF21 -> U+0041) +// Ｂ -> B (U+FF22 -> U+0042) +// ... +// By xor-ing the last byte the same entry can be shared by many mappings. This +// reduces the total number of distinct entries by about two thirds. +// The resulting entry for the aforementioned mappings is +// { 0x01, 0xE0, 0x00, 0x00 } +// Using this entry to map U+FF21 (UTF-8 [EF BC A1]), we get +// E0 ^ A1 = 41. +// Similarly, for U+FF22 (UTF-8 [EF BC A2]), we get +// E0 ^ A2 = 42. +// Note that because of the xor-ing, the byte sequence stored in the entry is +// not valid UTF-8.` + +func writeMappings(w io.Writer, data [][4]byte) int { + fmt.Fprintln(w, inverseDataComment) + fmt.Fprintf(w, "var inverseData = [%d][4]byte{\n", len(data)) + for _, x := range data { + fmt.Fprintf(w, "{ 0x%02x, 0x%02x, 0x%02x, 0x%02x },\n", x[0], x[1], x[2], x[3]) + } + fmt.Fprintln(w, "}") + return len(data) * 4 +} + +func genTests() { + w := &bytes.Buffer{} + fmt.Fprintf(w, "\nvar mapRunes = map[rune]struct{r rune; e elem}{\n") + getWidthData(func(r rune, tag elem, alt rune) { + if alt != 0 { + fmt.Fprintf(w, "\t0x%X: {0x%X, 0x%X},\n", r, alt, tag) + } + }) + fmt.Fprintln(w, "}") + gen.WriteGoFile("runes_test.go", "width", w.Bytes()) +} diff --git a/src/vendor/golang.org/x/text/width/gen_common.go b/src/vendor/golang.org/x/text/width/gen_common.go new file mode 100644 index 000000000..601e75268 --- /dev/null +++ b/src/vendor/golang.org/x/text/width/gen_common.go @@ -0,0 +1,96 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +package main + +// This code is shared between the main code generator and the test code. + +import ( + "flag" + "log" + "strconv" + "strings" + + "golang.org/x/text/internal/gen" + "golang.org/x/text/internal/ucd" +) + +var ( + outputFile = flag.String("out", "tables.go", "output file") +) + +var typeMap = map[string]elem{ + "A": tagAmbiguous, + "N": tagNeutral, + "Na": tagNarrow, + "W": tagWide, + "F": tagFullwidth, + "H": tagHalfwidth, +} + +// getWidthData calls f for every entry for which it is defined. +// +// f may be called multiple times for the same rune. The last call to f is the +// correct value. f is not called for all runes. The default tag type is +// Neutral. +func getWidthData(f func(r rune, tag elem, alt rune)) { + // Set the default values for Unified Ideographs. In line with Annex 11, + // we encode full ranges instead of the defined runes in Unified_Ideograph. + for _, b := range []struct{ lo, hi rune }{ + {0x4E00, 0x9FFF}, // the CJK Unified Ideographs block, + {0x3400, 0x4DBF}, // the CJK Unified Ideographs Externsion A block, + {0xF900, 0xFAFF}, // the CJK Compatibility Ideographs block, + {0x20000, 0x2FFFF}, // the Supplementary Ideographic Plane, + {0x30000, 0x3FFFF}, // the Tertiary Ideographic Plane, + } { + for r := b.lo; r <= b.hi; r++ { + f(r, tagWide, 0) + } + } + + inverse := map[rune]rune{} + maps := map[string]bool{ + "": true, + "": true, + } + + // We cannot reuse package norm's decomposition, as we need an unexpanded + // decomposition. We make use of the opportunity to verify that the + // decomposition type is as expected. + ucd.Parse(gen.OpenUCDFile("UnicodeData.txt"), func(p *ucd.Parser) { + r := p.Rune(0) + s := strings.SplitN(p.String(ucd.DecompMapping), " ", 2) + if !maps[s[0]] { + return + } + x, err := strconv.ParseUint(s[1], 16, 32) + if err != nil { + log.Fatalf("Error parsing rune %q", s[1]) + } + if inverse[r] != 0 || inverse[rune(x)] != 0 { + log.Fatalf("Circular dependency in mapping between %U and %U", r, x) + } + inverse[r] = rune(x) + inverse[rune(x)] = r + }) + + // ; + ucd.Parse(gen.OpenUCDFile("EastAsianWidth.txt"), func(p *ucd.Parser) { + tag, ok := typeMap[p.String(1)] + if !ok { + log.Fatalf("Unknown width type %q", p.String(1)) + } + r := p.Rune(0) + alt, ok := inverse[r] + if tag == tagFullwidth || tag == tagHalfwidth && r != wonSign { + tag |= tagNeedsFold + if !ok { + log.Fatalf("Narrow or wide rune %U has no decomposition", r) + } + } + f(r, tag, alt) + }) +} diff --git a/src/vendor/golang.org/x/text/width/gen_trieval.go b/src/vendor/golang.org/x/text/width/gen_trieval.go new file mode 100644 index 000000000..c17334aa6 --- /dev/null +++ b/src/vendor/golang.org/x/text/width/gen_trieval.go @@ -0,0 +1,34 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +package main + +// elem is an entry of the width trie. The high byte is used to encode the type +// of the rune. The low byte is used to store the index to a mapping entry in +// the inverseData array. +type elem uint16 + +const ( + tagNeutral elem = iota << typeShift + tagAmbiguous + tagWide + tagNarrow + tagFullwidth + tagHalfwidth +) + +const ( + numTypeBits = 3 + typeShift = 16 - numTypeBits + + // tagNeedsFold is true for all fullwidth and halfwidth runes except for + // the Won sign U+20A9. + tagNeedsFold = 0x1000 + + // The Korean Won sign is halfwidth, but SHOULD NOT be mapped to a wide + // variant. + wonSign rune = 0x20A9 +) diff --git a/src/vendor/modules.txt b/src/vendor/modules.txt index 9ced0922e..2e292e0e2 100644 --- a/src/vendor/modules.txt +++ b/src/vendor/modules.txt @@ -14,82 +14,82 @@ github.com/Unknwon/goconfig github.com/agl/ed25519 github.com/agl/ed25519/edwards25519 # github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190726115642-cd293c93fd97 +github.com/aliyun/alibaba-cloud-sdk-go/services/cr github.com/aliyun/alibaba-cloud-sdk-go/sdk github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth -github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials -github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials/provider -github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/signers -github.com/aliyun/alibaba-cloud-sdk-go/sdk/endpoints -github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses +github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials +github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/credentials/provider +github.com/aliyun/alibaba-cloud-sdk-go/sdk/endpoints +github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors github.com/aliyun/alibaba-cloud-sdk-go/sdk/utils -github.com/aliyun/alibaba-cloud-sdk-go/services/cr +github.com/aliyun/alibaba-cloud-sdk-go/sdk/auth/signers # github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a github.com/asaskevich/govalidator -# github.com/astaxie/beego v1.12.0 -github.com/astaxie/beego +# github.com/astaxie/beego v1.12.1 github.com/astaxie/beego/cache github.com/astaxie/beego/cache/redis -github.com/astaxie/beego/config +github.com/astaxie/beego +github.com/astaxie/beego/validation +github.com/astaxie/beego/orm +github.com/astaxie/beego/session/redis github.com/astaxie/beego/context +github.com/astaxie/beego/config github.com/astaxie/beego/context/param github.com/astaxie/beego/grace github.com/astaxie/beego/logs -github.com/astaxie/beego/orm github.com/astaxie/beego/session -github.com/astaxie/beego/session/redis github.com/astaxie/beego/toolbox github.com/astaxie/beego/utils -github.com/astaxie/beego/validation # github.com/aws/aws-sdk-go v1.19.47 github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/awserr -github.com/aws/aws-sdk-go/aws/awsutil -github.com/aws/aws-sdk-go/aws/client -github.com/aws/aws-sdk-go/aws/client/metadata -github.com/aws/aws-sdk-go/aws/corehandlers github.com/aws/aws-sdk-go/aws/credentials -github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds -github.com/aws/aws-sdk-go/aws/credentials/endpointcreds +github.com/aws/aws-sdk-go/aws/session +github.com/aws/aws-sdk-go/service/ecr +github.com/aws/aws-sdk-go/aws/endpoints +github.com/aws/aws-sdk-go/internal/sdkio +github.com/aws/aws-sdk-go/internal/ini +github.com/aws/aws-sdk-go/internal/shareddefaults +github.com/aws/aws-sdk-go/aws/client +github.com/aws/aws-sdk-go/aws/corehandlers github.com/aws/aws-sdk-go/aws/credentials/processcreds github.com/aws/aws-sdk-go/aws/credentials/stscreds github.com/aws/aws-sdk-go/aws/csm github.com/aws/aws-sdk-go/aws/defaults -github.com/aws/aws-sdk-go/aws/ec2metadata -github.com/aws/aws-sdk-go/aws/endpoints github.com/aws/aws-sdk-go/aws/request -github.com/aws/aws-sdk-go/aws/session +github.com/aws/aws-sdk-go/aws/awsutil +github.com/aws/aws-sdk-go/aws/client/metadata github.com/aws/aws-sdk-go/aws/signer/v4 -github.com/aws/aws-sdk-go/internal/ini -github.com/aws/aws-sdk-go/internal/sdkio -github.com/aws/aws-sdk-go/internal/sdkrand -github.com/aws/aws-sdk-go/internal/sdkuri -github.com/aws/aws-sdk-go/internal/shareddefaults github.com/aws/aws-sdk-go/private/protocol -github.com/aws/aws-sdk-go/private/protocol/json/jsonutil github.com/aws/aws-sdk-go/private/protocol/jsonrpc -github.com/aws/aws-sdk-go/private/protocol/query -github.com/aws/aws-sdk-go/private/protocol/query/queryutil -github.com/aws/aws-sdk-go/private/protocol/rest -github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil -github.com/aws/aws-sdk-go/service/ecr +github.com/aws/aws-sdk-go/internal/sdkrand github.com/aws/aws-sdk-go/service/sts +github.com/aws/aws-sdk-go/aws/credentials/ec2rolecreds +github.com/aws/aws-sdk-go/aws/credentials/endpointcreds +github.com/aws/aws-sdk-go/aws/ec2metadata +github.com/aws/aws-sdk-go/private/protocol/rest +github.com/aws/aws-sdk-go/private/protocol/json/jsonutil +github.com/aws/aws-sdk-go/private/protocol/query +github.com/aws/aws-sdk-go/internal/sdkuri +github.com/aws/aws-sdk-go/private/protocol/query/queryutil +github.com/aws/aws-sdk-go/private/protocol/xml/xmlutil # github.com/beego/i18n v0.0.0-20140604031826-e87155e8f0c0 github.com/beego/i18n # github.com/bmatcuk/doublestar v1.1.1 github.com/bmatcuk/doublestar # github.com/casbin/casbin v1.7.0 github.com/casbin/casbin -github.com/casbin/casbin/config -github.com/casbin/casbin/effect -github.com/casbin/casbin/log github.com/casbin/casbin/model github.com/casbin/casbin/persist +github.com/casbin/casbin/util +github.com/casbin/casbin/effect +github.com/casbin/casbin/log github.com/casbin/casbin/persist/file-adapter github.com/casbin/casbin/rbac github.com/casbin/casbin/rbac/default-role-manager -github.com/casbin/casbin/util +github.com/casbin/casbin/config # github.com/coreos/go-oidc v2.0.0+incompatible github.com/coreos/go-oidc # github.com/davecgh/go-spew v1.1.1 @@ -99,27 +99,27 @@ github.com/dghubble/sling # github.com/dgrijalva/jwt-go v3.2.0+incompatible github.com/dgrijalva/jwt-go # github.com/docker/distribution v2.7.1+incompatible -github.com/docker/distribution -github.com/docker/distribution/context -github.com/docker/distribution/digestset -github.com/docker/distribution/health -github.com/docker/distribution/manifest github.com/docker/distribution/manifest/manifestlist github.com/docker/distribution/manifest/schema1 github.com/docker/distribution/manifest/schema2 -github.com/docker/distribution/reference -github.com/docker/distribution/registry/api/errcode -github.com/docker/distribution/registry/auth +github.com/docker/distribution github.com/docker/distribution/registry/auth/token +github.com/docker/distribution/reference github.com/docker/distribution/registry/client/auth/challenge +github.com/docker/distribution/health +github.com/docker/distribution/registry/auth +github.com/docker/distribution/manifest +github.com/docker/distribution/context +github.com/docker/distribution/digestset +github.com/docker/distribution/registry/api/errcode github.com/docker/distribution/uuid # github.com/docker/go v0.0.0-20160303222718-d30aec9fd63c github.com/docker/go/canonical/json # github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 github.com/docker/libtrust # github.com/garyburd/redigo v1.6.0 -github.com/garyburd/redigo/internal github.com/garyburd/redigo/redis +github.com/garyburd/redigo/internal # github.com/ghodss/yaml v1.0.0 github.com/ghodss/yaml # github.com/go-openapi/analysis v0.19.5 @@ -135,8 +135,8 @@ github.com/go-openapi/jsonreference github.com/go-openapi/loads # github.com/go-openapi/runtime v0.19.5 github.com/go-openapi/runtime -github.com/go-openapi/runtime/logger github.com/go-openapi/runtime/middleware +github.com/go-openapi/runtime/logger github.com/go-openapi/runtime/middleware/denco github.com/go-openapi/runtime/middleware/header github.com/go-openapi/runtime/middleware/untyped @@ -156,11 +156,11 @@ github.com/go-stack/stack # github.com/gobwas/glob v0.2.3 github.com/gobwas/glob github.com/gobwas/glob/compiler -github.com/gobwas/glob/match github.com/gobwas/glob/syntax +github.com/gobwas/glob/match github.com/gobwas/glob/syntax/ast -github.com/gobwas/glob/syntax/lexer github.com/gobwas/glob/util/runes +github.com/gobwas/glob/syntax/lexer github.com/gobwas/glob/util/strings # github.com/gocraft/work v0.5.1 github.com/gocraft/work @@ -169,19 +169,19 @@ github.com/gogo/protobuf/proto github.com/gogo/protobuf/sortkeys # github.com/golang-migrate/migrate v3.3.0+incompatible github.com/golang-migrate/migrate -github.com/golang-migrate/migrate/database github.com/golang-migrate/migrate/database/postgres -github.com/golang-migrate/migrate/source github.com/golang-migrate/migrate/source/file +github.com/golang-migrate/migrate/database +github.com/golang-migrate/migrate/source # github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b github.com/golang/glog # github.com/golang/protobuf v1.3.1 -github.com/golang/protobuf/proto github.com/golang/protobuf/ptypes/any github.com/golang/protobuf/ptypes/timestamp +github.com/golang/protobuf/proto # github.com/gomodule/redigo v2.0.0+incompatible -github.com/gomodule/redigo/internal github.com/gomodule/redigo/redis +github.com/gomodule/redigo/internal # github.com/google/go-querystring v0.0.0-20170111101155-53e6ce116135 github.com/google/go-querystring/query # github.com/google/gofuzz v0.0.0-20170612174753-24818f796faf @@ -209,9 +209,9 @@ github.com/lib/pq github.com/lib/pq/oid github.com/lib/pq/scram # github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e -github.com/mailru/easyjson/buffer github.com/mailru/easyjson/jlexer github.com/mailru/easyjson/jwriter +github.com/mailru/easyjson/buffer # github.com/mattn/go-runewidth v0.0.4 github.com/mattn/go-runewidth # github.com/miekg/pkcs11 v0.0.0-20170220202408-7283ca79f35e @@ -227,8 +227,8 @@ github.com/olekukonko/tablewriter # github.com/opencontainers/go-digest v1.0.0-rc0 github.com/opencontainers/go-digest # github.com/opencontainers/image-spec v1.0.1 -github.com/opencontainers/image-spec/specs-go github.com/opencontainers/image-spec/specs-go/v1 +github.com/opencontainers/image-spec/specs-go # github.com/opentracing/opentracing-go v1.1.0 github.com/opentracing/opentracing-go github.com/opentracing/opentracing-go/log @@ -250,53 +250,53 @@ github.com/spf13/pflag # github.com/stretchr/objx v0.2.0 github.com/stretchr/objx # github.com/stretchr/testify v1.4.0 -github.com/stretchr/testify/assert github.com/stretchr/testify/mock -github.com/stretchr/testify/require github.com/stretchr/testify/suite +github.com/stretchr/testify/assert +github.com/stretchr/testify/require # github.com/theupdateframework/notary v0.6.1 +github.com/theupdateframework/notary/tuf/data github.com/theupdateframework/notary github.com/theupdateframework/notary/client +github.com/theupdateframework/notary/trustpinning github.com/theupdateframework/notary/client/changelist github.com/theupdateframework/notary/cryptoservice github.com/theupdateframework/notary/storage github.com/theupdateframework/notary/trustmanager github.com/theupdateframework/notary/trustmanager/yubikey -github.com/theupdateframework/notary/trustpinning github.com/theupdateframework/notary/tuf -github.com/theupdateframework/notary/tuf/data github.com/theupdateframework/notary/tuf/signed github.com/theupdateframework/notary/tuf/utils github.com/theupdateframework/notary/tuf/validation # go.mongodb.org/mongo-driver v1.1.1 go.mongodb.org/mongo-driver/bson -go.mongodb.org/mongo-driver/bson/bsoncodec -go.mongodb.org/mongo-driver/bson/bsonrw go.mongodb.org/mongo-driver/bson/bsontype go.mongodb.org/mongo-driver/bson/primitive +go.mongodb.org/mongo-driver/bson/bsoncodec +go.mongodb.org/mongo-driver/bson/bsonrw go.mongodb.org/mongo-driver/x/bsonx/bsoncore -# golang.org/x/crypto v0.0.0-20190617133340-57b3e21c3d56 -golang.org/x/crypto/acme -golang.org/x/crypto/acme/autocert -golang.org/x/crypto/cast5 -golang.org/x/crypto/ed25519 -golang.org/x/crypto/ed25519/internal/edwards25519 -golang.org/x/crypto/openpgp -golang.org/x/crypto/openpgp/armor -golang.org/x/crypto/openpgp/clearsign -golang.org/x/crypto/openpgp/elgamal -golang.org/x/crypto/openpgp/errors -golang.org/x/crypto/openpgp/packet -golang.org/x/crypto/openpgp/s2k +# golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 golang.org/x/crypto/pbkdf2 +golang.org/x/crypto/acme/autocert +golang.org/x/crypto/openpgp +golang.org/x/crypto/openpgp/clearsign +golang.org/x/crypto/openpgp/packet +golang.org/x/crypto/acme +golang.org/x/crypto/ed25519 golang.org/x/crypto/ssh/terminal +golang.org/x/crypto/openpgp/armor +golang.org/x/crypto/openpgp/errors +golang.org/x/crypto/openpgp/s2k +golang.org/x/crypto/cast5 +golang.org/x/crypto/openpgp/elgamal +golang.org/x/crypto/ed25519/internal/edwards25519 # golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297 -golang.org/x/net/context +golang.org/x/net/http2 +golang.org/x/net/idna golang.org/x/net/context/ctxhttp golang.org/x/net/http/httpguts -golang.org/x/net/http2 golang.org/x/net/http2/hpack -golang.org/x/net/idna +golang.org/x/net/context # golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421 golang.org/x/oauth2 golang.org/x/oauth2/clientcredentials @@ -306,21 +306,21 @@ golang.org/x/sys/unix golang.org/x/sys/windows # golang.org/x/text v0.3.2 golang.org/x/text/secure/bidirule -golang.org/x/text/transform golang.org/x/text/unicode/bidi golang.org/x/text/unicode/norm +golang.org/x/text/transform golang.org/x/text/width # golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 golang.org/x/time/rate # google.golang.org/appengine v1.4.0 google.golang.org/appengine/cloudsql +google.golang.org/appengine/urlfetch google.golang.org/appengine/internal +google.golang.org/appengine/internal/urlfetch google.golang.org/appengine/internal/base google.golang.org/appengine/internal/datastore google.golang.org/appengine/internal/log google.golang.org/appengine/internal/remote_api -google.golang.org/appengine/internal/urlfetch -google.golang.org/appengine/urlfetch # gopkg.in/asn1-ber.v1 v1.0.0-20150924051756-4e86f4367175 gopkg.in/asn1-ber.v1 # gopkg.in/inf.v0 v0.9.1 @@ -336,13 +336,13 @@ gopkg.in/square/go-jose.v2/json # gopkg.in/yaml.v2 v2.2.2 gopkg.in/yaml.v2 # k8s.io/api v0.0.0-20190222213804-5cb15d344471 +k8s.io/api/authentication/v1beta1 k8s.io/api/admissionregistration/v1alpha1 k8s.io/api/admissionregistration/v1beta1 k8s.io/api/apps/v1 k8s.io/api/apps/v1beta1 k8s.io/api/apps/v1beta2 k8s.io/api/authentication/v1 -k8s.io/api/authentication/v1beta1 k8s.io/api/authorization/v1 k8s.io/api/authorization/v1beta1 k8s.io/api/autoscaling/v1 @@ -366,69 +366,69 @@ k8s.io/api/storage/v1 k8s.io/api/storage/v1alpha1 k8s.io/api/storage/v1beta1 # k8s.io/apimachinery v0.0.0-20180704011316-f534d624797b -k8s.io/apimachinery/pkg/api/errors -k8s.io/apimachinery/pkg/api/resource k8s.io/apimachinery/pkg/apis/meta/v1 -k8s.io/apimachinery/pkg/apis/meta/v1/unstructured -k8s.io/apimachinery/pkg/conversion -k8s.io/apimachinery/pkg/conversion/queryparams -k8s.io/apimachinery/pkg/fields -k8s.io/apimachinery/pkg/labels -k8s.io/apimachinery/pkg/runtime k8s.io/apimachinery/pkg/runtime/schema k8s.io/apimachinery/pkg/runtime/serializer +k8s.io/apimachinery/pkg/version +k8s.io/apimachinery/pkg/runtime +k8s.io/apimachinery/pkg/api/resource +k8s.io/apimachinery/pkg/conversion +k8s.io/apimachinery/pkg/fields +k8s.io/apimachinery/pkg/labels +k8s.io/apimachinery/pkg/selection +k8s.io/apimachinery/pkg/types +k8s.io/apimachinery/pkg/util/intstr +k8s.io/apimachinery/pkg/util/runtime +k8s.io/apimachinery/pkg/watch k8s.io/apimachinery/pkg/runtime/serializer/json k8s.io/apimachinery/pkg/runtime/serializer/protobuf k8s.io/apimachinery/pkg/runtime/serializer/recognizer -k8s.io/apimachinery/pkg/runtime/serializer/streaming k8s.io/apimachinery/pkg/runtime/serializer/versioning -k8s.io/apimachinery/pkg/selection -k8s.io/apimachinery/pkg/types -k8s.io/apimachinery/pkg/util/clock -k8s.io/apimachinery/pkg/util/errors -k8s.io/apimachinery/pkg/util/framer -k8s.io/apimachinery/pkg/util/intstr -k8s.io/apimachinery/pkg/util/json +k8s.io/apimachinery/pkg/api/errors +k8s.io/apimachinery/pkg/runtime/serializer/streaming k8s.io/apimachinery/pkg/util/net -k8s.io/apimachinery/pkg/util/runtime k8s.io/apimachinery/pkg/util/sets -k8s.io/apimachinery/pkg/util/validation -k8s.io/apimachinery/pkg/util/validation/field -k8s.io/apimachinery/pkg/util/wait -k8s.io/apimachinery/pkg/util/yaml -k8s.io/apimachinery/pkg/version -k8s.io/apimachinery/pkg/watch +k8s.io/apimachinery/pkg/conversion/queryparams +k8s.io/apimachinery/pkg/util/errors +k8s.io/apimachinery/pkg/util/json k8s.io/apimachinery/third_party/forked/golang/reflect +k8s.io/apimachinery/pkg/util/validation +k8s.io/apimachinery/pkg/util/wait +k8s.io/apimachinery/pkg/util/framer +k8s.io/apimachinery/pkg/util/yaml +k8s.io/apimachinery/pkg/apis/meta/v1/unstructured +k8s.io/apimachinery/pkg/util/validation/field +k8s.io/apimachinery/pkg/util/clock # k8s.io/client-go v8.0.0+incompatible k8s.io/client-go/kubernetes/scheme -k8s.io/client-go/pkg/apis/clientauthentication -k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1 -k8s.io/client-go/pkg/apis/clientauthentication/v1beta1 +k8s.io/client-go/rest k8s.io/client-go/pkg/version k8s.io/client-go/plugin/pkg/client/auth/exec -k8s.io/client-go/rest k8s.io/client-go/rest/watch k8s.io/client-go/tools/clientcmd/api k8s.io/client-go/tools/metrics k8s.io/client-go/transport k8s.io/client-go/util/cert -k8s.io/client-go/util/connrotation k8s.io/client-go/util/flowcontrol -k8s.io/client-go/util/homedir +k8s.io/client-go/pkg/apis/clientauthentication +k8s.io/client-go/pkg/apis/clientauthentication/v1alpha1 +k8s.io/client-go/pkg/apis/clientauthentication/v1beta1 +k8s.io/client-go/util/connrotation k8s.io/client-go/util/integer +k8s.io/client-go/util/homedir # k8s.io/helm v2.9.1+incompatible k8s.io/helm/cmd/helm/search k8s.io/helm/pkg/chartutil -k8s.io/helm/pkg/getter -k8s.io/helm/pkg/helm/environment -k8s.io/helm/pkg/helm/helmpath -k8s.io/helm/pkg/ignore -k8s.io/helm/pkg/plugin k8s.io/helm/pkg/proto/hapi/chart -k8s.io/helm/pkg/proto/hapi/version -k8s.io/helm/pkg/provenance k8s.io/helm/pkg/repo +k8s.io/helm/pkg/ignore +k8s.io/helm/pkg/proto/hapi/version k8s.io/helm/pkg/sympath -k8s.io/helm/pkg/tlsutil -k8s.io/helm/pkg/urlutil k8s.io/helm/pkg/version +k8s.io/helm/pkg/getter +k8s.io/helm/pkg/provenance +k8s.io/helm/pkg/urlutil +k8s.io/helm/pkg/helm/environment +k8s.io/helm/pkg/plugin +k8s.io/helm/pkg/tlsutil +k8s.io/helm/pkg/helm/helmpath