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Added ngrok support (#222)

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Geoff Bourne 2023-09-09 12:06:59 -05:00 committed by GitHub
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2
Dockerfile
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@ -6,7 +6,7 @@ COPY go.mod go.sum ./
RUN go mod download RUN go mod download
COPY . . COPY . .
RUN CGO_ENABLED=0 go build ./cmd/mc-router RUN CGO_ENABLED=0 go build -buildvcs=false ./cmd/mc-router
FROM scratch FROM scratch
ENTRYPOINT ["/mc-router"] ENTRYPOINT ["/mc-router"]

209
README.md
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@ -7,89 +7,69 @@
Routes Minecraft client connections to backend servers based upon the requested server address. Routes Minecraft client connections to backend servers based upon the requested server address.
# Usage ## Usage
```text ```text
-api-binding host:port -api-binding host:port
The host:port bound for servicing API requests (env API_BINDING) The host:port bound for servicing API requests (env API_BINDING)
-auto-scale-up -auto-scale-up
Increase Kubernetes StatefulSet Replicas (only) from 0 to 1 on respective backend servers when accessed (env AUTO_SCALE_UP) Increase Kubernetes StatefulSet Replicas (only) from 0 to 1 on respective backend servers when accessed (env AUTO_SCALE_UP)
-connection-rate-limit int -connection-rate-limit int
Max number of connections to allow per second (env CONNECTION_RATE_LIMIT) (default 1) Max number of connections to allow per second (env CONNECTION_RATE_LIMIT) (default 1)
-cpu-profile string -cpu-profile string
Enables CPU profiling and writes to given path (env CPU_PROFILE) Enables CPU profiling and writes to given path (env CPU_PROFILE)
-debug -debug
Enable debug logs (env DEBUG) Enable debug logs (env DEBUG)
-in-kube-cluster -default string
Use in-cluster Kubernetes config (env IN_KUBE_CLUSTER) host:port of a default Minecraft server to use when mapping not found (env DEFAULT)
-kube-config string -docker-refresh-interval int
The path to a Kubernetes configuration file (env KUBE_CONFIG) Refresh interval in seconds for the Docker Swarm integration (env DOCKER_REFRESH_INTERVAL) (default 15)
-docker-timeout int
Timeout configuration in seconds for the Docker Swarm integration (env DOCKER_TIMEOUT)
-in-docker-swarm -in-docker-swarm
Use in-swarm Docker config (env IN_DOCKER_SWARM) Use in-swarm Docker config (env IN_DOCKER_SWARM)
-docker-timeout -in-kube-cluster
Timeout configuration in seconds for the Docker Swarm integration (env DOCKER_TIMEOUT) (default 0) Use in-cluster Kubernetes config (env IN_KUBE_CLUSTER)
-docker-refresh-interval -kube-config string
Refresh interval in seconds for the Docker Swarm integration (env DOCKER_REFRESH_INTERVAL) (default 15) The path to a Kubernetes configuration file (env KUBE_CONFIG)
-mapping string -mapping value
Comma-separated mappings of externalHostname=host:port (env MAPPING) Comma-separated or repeated mappings of externalHostname=host:port (env MAPPING)
-metrics-backend string -metrics-backend string
Backend to use for metrics exposure/publishing: discard,expvar,influxdb (env METRICS_BACKEND) (default "discard") Backend to use for metrics exposure/publishing: discard,expvar,influxdb (env METRICS_BACKEND) (default "discard")
-metrics-backend-config-influxdb-addr string -metrics-backend-config-influxdb-addr string
(env METRICS_BACKEND_CONFIG_INFLUXDB_ADDR) (env METRICS_BACKEND_CONFIG_INFLUXDB_ADDR)
-metrics-backend-config-influxdb-database string -metrics-backend-config-influxdb-database string
(env METRICS_BACKEND_CONFIG_INFLUXDB_DATABASE) (env METRICS_BACKEND_CONFIG_INFLUXDB_DATABASE)
-metrics-backend-config-influxdb-interval duration -metrics-backend-config-influxdb-interval duration
(env METRICS_BACKEND_CONFIG_INFLUXDB_INTERVAL) (default 1m0s) (env METRICS_BACKEND_CONFIG_INFLUXDB_INTERVAL) (default 1m0s)
-metrics-backend-config-influxdb-password string -metrics-backend-config-influxdb-password string
(env METRICS_BACKEND_CONFIG_INFLUXDB_PASSWORD) (env METRICS_BACKEND_CONFIG_INFLUXDB_PASSWORD)
-metrics-backend-config-influxdb-retention-policy string -metrics-backend-config-influxdb-retention-policy string
(env METRICS_BACKEND_CONFIG_INFLUXDB_RETENTION_POLICY) (env METRICS_BACKEND_CONFIG_INFLUXDB_RETENTION_POLICY)
-metrics-backend-config-influxdb-tags value -metrics-backend-config-influxdb-tags value
any extra tags to be included with all reported metrics (env METRICS_BACKEND_CONFIG_INFLUXDB_TAGS) any extra tags to be included with all reported metrics (env METRICS_BACKEND_CONFIG_INFLUXDB_TAGS)
-metrics-backend-config-influxdb-username string -metrics-backend-config-influxdb-username string
(env METRICS_BACKEND_CONFIG_INFLUXDB_USERNAME) (env METRICS_BACKEND_CONFIG_INFLUXDB_USERNAME)
-ngrok-token string
If set, an ngrok tunnel will be established. It is HIGHLY recommended to pass as an environment variable. (env NGROK_TOKEN)
-port port -port port
The port bound to listen for Minecraft client connections (env PORT) (default 25565) The port bound to listen for Minecraft client connections (env PORT) (default 25565)
-routes-config string -routes-config string
The path to the routes config file (env ROUTES_CONFIG) Name or full path to routes config file (env ROUTES_CONFIG)
-simplify-srv
Simplify fully qualified SRV records for mapping (env SIMPLIFY_SRV)
-use-proxy-protocol
Send PROXY protocol to backend servers (env USE_PROXY_PROTOCOL)
-version -version
Output version and exit (env VERSION) Output version and exit (env VERSION)
``` ```
# REST API
* `GET /routes` (with `Accept: application/json`) ## Docker Multi-Architecture Image
Retrieves the currently configured routes
* `POST /routes` (with `Content-Type: application/json`)
Registers a route given a JSON body structured like:
```json
{
"serverAddress": "CLIENT REQUESTED SERVER ADDRESS",
"backend": "HOST:PORT"
}
```
* `POST /defaultRoute` (with `Content-Type: application/json`)
Registers a default route to the given backend. JSON body is structured as:
```json
{
"backend": "HOST:PORT"
}
```
* `DELETE /routes/{serverAddress}`
Deletes an existing route for the given `serverAddress`
# Docker Multi-Architecture Image
The [multi-architecture image published at Docker Hub](https://hub.docker.com/repository/docker/itzg/mc-router) supports amd64, arm64, and arm32v6 (i.e. RaspberryPi). The [multi-architecture image published at Docker Hub](https://hub.docker.com/repository/docker/itzg/mc-router) supports amd64, arm64, and arm32v6 (i.e. RaspberryPi).
# Docker Compose Usage ## Docker Compose Usage
The following diagram shows how [the example docker-compose.yml](docs/docker-compose.yml) The following diagram shows how [the example docker-compose.yml](docs/docker-compose.yml)
configures two Minecraft server services named `vanilla` and `forge`, which also become the internal configures two Minecraft server services named `vanilla` and `forge`, which also become the internal
@ -109,7 +89,7 @@ To test out this example, I added these two entries to my "hosts" file:
127.0.0.1 forge.example.com 127.0.0.1 forge.example.com
``` ```
# Routing Configuration ## Routing Configuration
The routing configuration allows routing via a config file rather than a command. The routing configuration allows routing via a config file rather than a command.
You need to set `-routes-config` or `ROUTES_CONFIG` env variable. You need to set `-routes-config` or `ROUTES_CONFIG` env variable.
@ -125,9 +105,9 @@ The following shows a JSON file for routes config, where `default-server` can al
} }
``` ```
# Kubernetes Usage ## Kubernetes Usage
## Using Kubernetes Service auto-discovery ### Using Kubernetes Service auto-discovery
When running `mc-router` as a Kubernetes Pod and you pass the `--in-kube-cluster` command-line argument, then it will automatically watch for any services annotated with When running `mc-router` as a Kubernetes Pod and you pass the `--in-kube-cluster` command-line argument, then it will automatically watch for any services annotated with
- `mc-router.itzg.me/externalServerName` : The value of the annotation will be registered as the external hostname Minecraft clients would used to connect to the routed service. The service's clusterIP and target port are used as the routed backend. You can use more hostnames by splitting them with comma. - `mc-router.itzg.me/externalServerName` : The value of the annotation will be registered as the external hostname Minecraft clients would used to connect to the routed service. The service's clusterIP and target port are used as the routed backend. You can use more hostnames by splitting them with comma.
@ -165,7 +145,7 @@ metadata:
mc-router will pick the service port named either `minecraft` or `mc-router`. If neither port names exist, it will use port value 25565. mc-router will pick the service port named either `minecraft` or `mc-router`. If neither port names exist, it will use port value 25565.
## Example Kubernetes deployment ### Example Kubernetes deployment
[This example deployment](docs/k8s-example-auto.yaml) [This example deployment](docs/k8s-example-auto.yaml)
* Declares an `mc-router` service that exposes a node port 25565 * Declares an `mc-router` service that exposes a node port 25565
@ -180,12 +160,12 @@ kubectl apply -f https://raw.githubusercontent.com/itzg/mc-router/master/docs/k8
![](docs/example-deployment-auto.drawio.png) ![](docs/example-deployment-auto.drawio.png)
#### Notes ##### Notes
* This deployment assumes two persistent volume claims: `mc-stable` and `mc-snapshot` * This deployment assumes two persistent volume claims: `mc-stable` and `mc-snapshot`
* I extended the allowed node port range by adding `--service-node-port-range=25000-32767` * I extended the allowed node port range by adding `--service-node-port-range=25000-32767`
to `/etc/kubernetes/manifests/kube-apiserver.yaml` to `/etc/kubernetes/manifests/kube-apiserver.yaml`
#### Auto Scale Up ##### Auto Scale Up
The `-auto-scale-up` flag argument makes the router "wake up" any stopped backend servers, by changing `replicas: 0` to `replicas: 1`. The `-auto-scale-up` flag argument makes the router "wake up" any stopped backend servers, by changing `replicas: 0` to `replicas: 1`.
@ -208,9 +188,9 @@ rules:
verbs: ["watch","list","get","update"] verbs: ["watch","list","get","update"]
``` ```
# Docker Swarm Usage ## Docker Swarm Usage
## Using Docker Swarm Service auto-discovery ### Using Docker Swarm Service auto-discovery
When running `mc-router` in a Docker Swarm environment you can pass the `--in-docker-swarm` When running `mc-router` in a Docker Swarm environment you can pass the `--in-docker-swarm`
command-line argument and it will poll the Docker API periodically to find all the running command-line argument and it will poll the Docker API periodically to find all the running
@ -227,22 +207,105 @@ label on the service. These are the labels scanned:
- `mc-router.network`: Specify the network you are using for the router if multiple are - `mc-router.network`: Specify the network you are using for the router if multiple are
present in the service. You can either use the network ID, it's full name or an alias. present in the service. You can either use the network ID, it's full name or an alias.
## Example Docker Swarm deployment ### Example Docker Swarm deployment
Refer to [this example docker-compose.yml](docs/swarm.docker-compose.yml) to see how to Refer to [this example docker-compose.yml](docs/swarm.docker-compose.yml) to see how to
configure two different Minecraft servers and a `mc-router` instance. Notice how you don't configure two different Minecraft servers and a `mc-router` instance. Notice how you don't
have to expose the Minecraft instances ports, but all the containers are required to be in have to expose the Minecraft instances ports, but all the containers are required to be in
the same network. the same network.
# Development ## REST API
## Building locally with Docker * `GET /routes` (with `Accept: application/json`)
Retrieves the currently configured routes
* `POST /routes` (with `Content-Type: application/json`)
Registers a route given a JSON body structured like:
```json
{
"serverAddress": "CLIENT REQUESTED SERVER ADDRESS",
"backend": "HOST:PORT"
}
```
* `POST /defaultRoute` (with `Content-Type: application/json`)
Registers a default route to the given backend. JSON body is structured as:
```json
{
"backend": "HOST:PORT"
}
```
* `DELETE /routes/{serverAddress}`
Deletes an existing route for the given `serverAddress`
## ngrok
mc-router has built-in support to run as an [ngrok agent](https://ngrok.com/docs/secure-tunnels/ngrok-agent/). To enable this support, pass [an ngrok authtoken](https://ngrok.com/docs/secure-tunnels/ngrok-agent/tunnel-authtokens/#per-agent-authtokens) to the command-line argument or environment variable, [shown above](#usage).
### Ngrok Quick Start
Create/access an ngrok account and [allocate an agent authtoken from the dashboard](https://dashboard.ngrok.com/tunnels/authtokens).
In a new directory, create a file called `.env` with the allocated token
```dotenv
NGROK_TOKEN=...
```
In the same directory, create the following compose file:
```yaml
version: "3.8"
services:
mc:
image: itzg/minecraft-server
environment:
EULA: true
volumes:
- mc-data:/data
# No port mapping since mc-router connects over compose network
router:
image: itzg/mc-router
environment:
DEFAULT: mc:25565
NGROK_TOKEN: ${NGROK_TOKEN}
# No port mapping needed since it routes through ngrok tunnel
volumes:
mc-data: {}
```
Start the compose project:
```shell
docker compose up -d
```
Grab the mc-router logs using:
```shell
docker compose logs router
```
From those logs, locate the `ngrokUrl` parameter from the "Listening" info log message, such as `tcp://8.tcp.ngrok.io:99999`.
In the Minecraft client, the server address will be the part after the "tcp://" prefix, such as `8.tcp.ngrok.io:99999`.
## Development
### Building locally with Docker
```bash ```bash
docker build -t mc-router . docker build -t mc-router .
``` ```
## Build locally without Docker ### Build locally without Docker
After [installing Go](https://go.dev/doc/install) and doing a `go mod download` to install all required prerequisites, just like the [Dockerfile](Dockerfile) does, you can: After [installing Go](https://go.dev/doc/install) and doing a `go mod download` to install all required prerequisites, just like the [Dockerfile](Dockerfile) does, you can:
@ -251,7 +314,7 @@ make test # go test -v ./...
go build ./cmd/mc-router/ go build ./cmd/mc-router/
``` ```
## Skaffold ### Skaffold
For "in-cluster development" it's convenient to use https://skaffold.dev. Any changes to Go source code For "in-cluster development" it's convenient to use https://skaffold.dev. Any changes to Go source code
will trigger a go build, new container image pushed to registry with a new tag, and refresh in Kubernetes will trigger a go build, new container image pushed to registry with a new tag, and refresh in Kubernetes
@ -265,7 +328,7 @@ then add the _Artifact Registry Reader_ Role to the _Compute Engine default serv
then use e.g. `gcloud auth configure-docker europe-docker.pkg.dev` or equivalent one time (to create a `~/.docker/config.json`), then use e.g. `gcloud auth configure-docker europe-docker.pkg.dev` or equivalent one time (to create a `~/.docker/config.json`),
and then use e.g. `--default-repo=europe-docker.pkg.dev/YOUR-PROJECT/YOUR-ARTIFACT-REGISTRY` option for `skaffold dev`. and then use e.g. `--default-repo=europe-docker.pkg.dev/YOUR-PROJECT/YOUR-ARTIFACT-REGISTRY` option for `skaffold dev`.
## Performing snapshot release with Docker ### Performing snapshot release with Docker
```bash ```bash
docker run -it --rm \ docker run -it --rm \
@ -275,6 +338,6 @@ docker run -it --rm \
release --snapshot --rm-dist release --snapshot --rm-dist
``` ```
# Related Projects ## Related Projects
* https://github.com/haveachin/infrared * https://github.com/haveachin/infrared

10
cmd/mc-router/main.go
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@ -31,6 +31,7 @@ type MetricsBackendConfig struct {
type Config struct { type Config struct {
Port int `default:"25565" usage:"The [port] bound to listen for Minecraft client connections"` Port int `default:"25565" usage:"The [port] bound to listen for Minecraft client connections"`
Default string `usage:"host:port of a default Minecraft server to use when mapping not found"`
Mapping []string `usage:"Comma-separated or repeated mappings of externalHostname=host:port"` Mapping []string `usage:"Comma-separated or repeated mappings of externalHostname=host:port"`
ApiBinding string `usage:"The [host:port] bound for servicing API requests"` ApiBinding string `usage:"The [host:port] bound for servicing API requests"`
Version bool `usage:"Output version and exit"` Version bool `usage:"Output version and exit"`
@ -46,7 +47,8 @@ type Config struct {
MetricsBackend string `default:"discard" usage:"Backend to use for metrics exposure/publishing: discard,expvar,influxdb"` MetricsBackend string `default:"discard" usage:"Backend to use for metrics exposure/publishing: discard,expvar,influxdb"`
UseProxyProtocol bool `default:"false" usage:"Send PROXY protocol to backend servers"` UseProxyProtocol bool `default:"false" usage:"Send PROXY protocol to backend servers"`
MetricsBackendConfig MetricsBackendConfig MetricsBackendConfig MetricsBackendConfig
RoutesConfig string `usage:"Name or full path to routes config file"` RoutesConfig string `usage:"Name or full path to routes config file"`
NgrokToken string `usage:"If set, an ngrok tunnel will be established. It is HIGHLY recommended to pass as an environment variable."`
SimplifySRV bool `default:"false" usage:"Simplify fully qualified SRV records for mapping"` SimplifySRV bool `default:"false" usage:"Simplify fully qualified SRV records for mapping"`
} }
@ -109,11 +111,17 @@ func main() {
} }
server.Routes.RegisterAll(parseMappings(config.Mapping)) server.Routes.RegisterAll(parseMappings(config.Mapping))
if config.Default != "" {
server.Routes.SetDefaultRoute(config.Default)
}
if config.ConnectionRateLimit < 1 { if config.ConnectionRateLimit < 1 {
config.ConnectionRateLimit = 1 config.ConnectionRateLimit = 1
} }
connector := server.NewConnector(metricsBuilder.BuildConnectorMetrics(), config.UseProxyProtocol) connector := server.NewConnector(metricsBuilder.BuildConnectorMetrics(), config.UseProxyProtocol)
if config.NgrokToken != "" {
connector.UseNgrok(config.NgrokToken)
}
err = connector.StartAcceptingConnections(ctx, err = connector.StartAcceptingConnections(ctx,
net.JoinHostPort("", strconv.Itoa(config.Port)), net.JoinHostPort("", strconv.Itoa(config.Port)),
config.ConnectionRateLimit, config.ConnectionRateLimit,

1
docs/.gitignore vendored Normal file
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@ -0,0 +1 @@
.env

19
docs/ngrok/docker-compose.yml Normal file
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@ -0,0 +1,19 @@
version: "3.8"
services:
mc:
image: itzg/minecraft-server
environment:
EULA: true
volumes:
- mc-data:/data
# No port mapping since mc-router connects over compose network
router:
image: itzg/mc-router
environment:
DEFAULT: mc:25565
NGROK_TOKEN: ${NGROK_TOKEN}
# No port mapping needed since it routes through ngrok tunnel
volumes:
mc-data: {}

28
go.mod
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@ -12,12 +12,25 @@ require (
github.com/pkg/errors v0.9.1 github.com/pkg/errors v0.9.1
github.com/sirupsen/logrus v1.9.3 github.com/sirupsen/logrus v1.9.3
github.com/stretchr/testify v1.8.3 github.com/stretchr/testify v1.8.3
golang.ngrok.com/ngrok v1.4.0
golang.org/x/text v0.11.0 golang.org/x/text v0.11.0
k8s.io/api v0.18.5 k8s.io/api v0.18.5
k8s.io/apimachinery v0.18.5 k8s.io/apimachinery v0.18.5
k8s.io/client-go v0.18.5 k8s.io/client-go v0.18.5
) )
require (
github.com/go-stack/stack v1.8.1 // indirect
github.com/inconshreveable/log15 v3.0.0-testing.3+incompatible // indirect
github.com/inconshreveable/log15/v3 v3.0.0-testing.5 // indirect
github.com/jpillora/backoff v1.0.0 // indirect
github.com/kr/pretty v0.2.1 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.16 // indirect
go.uber.org/multierr v1.10.0 // indirect
golang.ngrok.com/muxado/v2 v2.0.0 // indirect
)
require ( require (
github.com/Microsoft/go-winio v0.5.2 // indirect github.com/Microsoft/go-winio v0.5.2 // indirect
github.com/VividCortex/gohistogram v1.0.0 // indirect github.com/VividCortex/gohistogram v1.0.0 // indirect
@ -30,7 +43,7 @@ require (
github.com/go-logfmt/logfmt v0.5.1 // indirect github.com/go-logfmt/logfmt v0.5.1 // indirect
github.com/gogo/protobuf v1.3.2 // indirect github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang/protobuf v1.5.2 // indirect github.com/golang/protobuf v1.5.2 // indirect
github.com/google/go-cmp v0.5.6 // indirect github.com/google/go-cmp v0.5.8 // indirect
github.com/google/gofuzz v1.1.0 // indirect github.com/google/gofuzz v1.1.0 // indirect
github.com/google/uuid v1.1.2 // indirect github.com/google/uuid v1.1.2 // indirect
github.com/googleapis/gnostic v0.2.0 // indirect github.com/googleapis/gnostic v0.2.0 // indirect
@ -38,25 +51,22 @@ require (
github.com/iancoleman/strcase v0.2.0 // indirect github.com/iancoleman/strcase v0.2.0 // indirect
github.com/imdario/mergo v0.3.7 // indirect github.com/imdario/mergo v0.3.7 // indirect
github.com/json-iterator/go v1.1.12 // indirect github.com/json-iterator/go v1.1.12 // indirect
github.com/kr/text v0.2.0 // indirect
github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/morikuni/aec v1.0.0 // indirect github.com/morikuni/aec v1.0.0 // indirect
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
github.com/opencontainers/go-digest v1.0.0 // indirect github.com/opencontainers/go-digest v1.0.0 // indirect
github.com/opencontainers/image-spec v1.0.2 // indirect github.com/opencontainers/image-spec v1.0.2 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect github.com/spf13/pflag v1.0.5 // indirect
golang.org/x/crypto v0.1.0 // indirect golang.org/x/crypto v0.9.0 // indirect
golang.org/x/net v0.7.0 // indirect golang.org/x/net v0.10.0 // indirect
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
golang.org/x/sys v0.5.0 // indirect golang.org/x/sys v0.8.0 // indirect
golang.org/x/term v0.5.0 // indirect golang.org/x/term v0.8.0 // indirect
golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
google.golang.org/appengine v1.6.6 // indirect google.golang.org/appengine v1.6.6 // indirect
google.golang.org/protobuf v1.27.1 // indirect google.golang.org/protobuf v1.28.1 // indirect
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
gopkg.in/inf.v0 v0.9.1 // indirect gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect

54
go.sum
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@ -19,7 +19,6 @@ github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdko
github.com/VividCortex/gohistogram v1.0.0 h1:6+hBz+qvs0JOrrNhhmR7lFxo5sINxBCGXrdtl/UvroE= github.com/VividCortex/gohistogram v1.0.0 h1:6+hBz+qvs0JOrrNhhmR7lFxo5sINxBCGXrdtl/UvroE=
github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g= github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@ -50,6 +49,8 @@ github.com/go-openapi/jsonpointer v0.0.0-20160704185906-46af16f9f7b1/go.mod h1:+
github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg= github.com/go-openapi/jsonreference v0.0.0-20160704190145-13c6e3589ad9/go.mod h1:W3Z9FmVs9qj+KR4zFKmDPGiLdk1D9Rlm7cyMvf57TTg=
github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc= github.com/go-openapi/spec v0.0.0-20160808142527-6aced65f8501/go.mod h1:J8+jY1nAiCcj+friV/PDoE1/3eeccG9LYBs0tYvLOWc=
github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I= github.com/go-openapi/swag v0.0.0-20160704191624-1d0bd113de87/go.mod h1:DXUve3Dpr1UfpPtxFw+EFuQ41HhCWZfha5jSVRG7C7I=
github.com/go-stack/stack v1.8.1 h1:ntEHSVwIt7PNXNpgPmVfMrNhLtgjlmnZha2kOpuRiDw=
github.com/go-stack/stack v1.8.1/go.mod h1:dcoOX6HbPZSZptuspn9bctJ+N/CnF5gGygcUP3XYfe4=
github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o= github.com/gogo/protobuf v1.3.1/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
@ -71,8 +72,8 @@ github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5a
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ= github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g= github.com/google/gofuzz v1.1.0 h1:Hsa8mG0dQ46ij8Sl2AYJDUv1oA9/d6Vk+3LG99Oe02g=
github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@ -94,16 +95,23 @@ github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8= github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc= github.com/hashicorp/golang-lru v0.5.4 h1:YDjusn29QI/Das2iO9M0BHnIbxPeyuCHsjMW+lJfyTc=
github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4= github.com/hashicorp/golang-lru v0.5.4/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
github.com/hashicorp/yamux v0.1.1 h1:yrQxtgseBDrq9Y652vSRDvsKCJKOUD+GzTS4Y0Y8pvE=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0= github.com/iancoleman/strcase v0.2.0 h1:05I4QRnGpI0m37iZQRuskXh+w77mr6Z41lwQzuHLwW0=
github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho= github.com/iancoleman/strcase v0.2.0/go.mod h1:iwCmte+B7n89clKwxIoIXy/HfoL7AsD47ZCWhYzw7ho=
github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= github.com/imdario/mergo v0.3.5/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
github.com/imdario/mergo v0.3.7 h1:Y+UAYTZ7gDEuOfhxKWy+dvb5dRQ6rJjFSdX2HZY1/gI= github.com/imdario/mergo v0.3.7 h1:Y+UAYTZ7gDEuOfhxKWy+dvb5dRQ6rJjFSdX2HZY1/gI=
github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA= github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
github.com/inconshreveable/log15 v3.0.0-testing.3+incompatible h1:zaX5fYT98jX5j4UhO/WbfY8T1HkgVrydiDMC9PWqGCo=
github.com/inconshreveable/log15 v3.0.0-testing.3+incompatible/go.mod h1:cOaXtrgN4ScfRrD9Bre7U1thNq5RtJ8ZoP4iXVGRj6o=
github.com/inconshreveable/log15/v3 v3.0.0-testing.5 h1:h4e0f3kjgg+RJBlKOabrohjHe47D3bbAB9BgMrc3DYA=
github.com/inconshreveable/log15/v3 v3.0.0-testing.5/go.mod h1:3GQg1SVrLoWGfRv/kAZMsdyU5cp8eFc1P3cw+Wwku94=
github.com/influxdata/influxdb1-client v0.0.0-20200827194710-b269163b24ab h1:HqW4xhhynfjrtEiiSGcQUd6vrK23iMam1FO8rI7mwig= github.com/influxdata/influxdb1-client v0.0.0-20200827194710-b269163b24ab h1:HqW4xhhynfjrtEiiSGcQUd6vrK23iMam1FO8rI7mwig=
github.com/influxdata/influxdb1-client v0.0.0-20200827194710-b269163b24ab/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo= github.com/influxdata/influxdb1-client v0.0.0-20200827194710-b269163b24ab/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
github.com/itzg/go-flagsfiller v1.12.0 h1:LSwSUGxzZqueprm0D8FBCAG0JMgwAkkh2UjtwreNgAg= github.com/itzg/go-flagsfiller v1.12.0 h1:LSwSUGxzZqueprm0D8FBCAG0JMgwAkkh2UjtwreNgAg=
github.com/itzg/go-flagsfiller v1.12.0/go.mod h1:47WeO9fl+QyS48AdRHfarhF3rKBh0enbe90tTko03gg= github.com/itzg/go-flagsfiller v1.12.0/go.mod h1:47WeO9fl+QyS48AdRHfarhF3rKBh0enbe90tTko03gg=
github.com/jpillora/backoff v1.0.0 h1:uvFg412JmmHBHw7iwprIxkPMI+sGQ4kzOWsMeHnm2EA=
github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU= github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4= github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM= github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
@ -115,11 +123,16 @@ github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQL
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8= github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck= github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo= github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY= github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc= github.com/mailru/easyjson v0.0.0-20160728113105-d5b7844b561a/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 h1:dcztxKSvZ4Id8iPpHERQBbIJfabdt4wUm5qy3wOL2Zc= github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6 h1:dcztxKSvZ4Id8iPpHERQBbIJfabdt4wUm5qy3wOL2Zc=
github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6/go.mod h1:E2VnQOmVuvZB6UYnnDB0qG5Nq/1tD9acaOpo6xmt0Kw= github.com/moby/term v0.0.0-20210619224110-3f7ff695adc6/go.mod h1:E2VnQOmVuvZB6UYnnDB0qG5Nq/1tD9acaOpo6xmt0Kw=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@ -133,8 +146,6 @@ github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc= github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ= github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw= github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v0.0.0-20170829012221-11459a886d9c/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.11.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@ -170,13 +181,19 @@ github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXl
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
golang.ngrok.com/muxado/v2 v2.0.0 h1:bu9eIDhRdYNtIXNnqat/HyMeHYOAbUH55ebD7gTvW6c=
golang.ngrok.com/muxado/v2 v2.0.0/go.mod h1:wzxJYX4xiAtmwumzL+QsukVwFRXmPNv86vB8RPpOxyM=
golang.ngrok.com/ngrok v1.4.0 h1:QhUJ2jZr1xyf80zFLJuUsdc8exf3fVebQgbvOyVSbbk=
golang.ngrok.com/ngrok v1.4.0/go.mod h1:8a8GVoqR305t0O51ld211Xq2UeKgm32o8px24ddvXZI=
golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4= golang.org/x/crypto v0.0.0-20190211182817-74369b46fc67/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200220183623-bac4c82f6975/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.1.0 h1:MDRAIl0xIo9Io2xV565hzXHw3zVseKrJKodhohM5CjU= golang.org/x/crypto v0.9.0 h1:LF6fAI+IutBocDJ2OT0Q1g8plpYljMZ4+lty+dsqw3g=
golang.org/x/crypto v0.1.0/go.mod h1:RecgLatLF4+eUMCP1PoPZQb+cVrJcOPbHkTkbkB9sbw= golang.org/x/crypto v0.9.0/go.mod h1:yrmDGqONDYtNj3tH8X9dzUun2m2lzPa9ngI6/RUPGR0=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= 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 v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU= golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@ -196,8 +213,8 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20191004110552-13f9640d40b9/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g= golang.org/x/net v0.10.0 h1:X2//UzNDwYmtCLn7To6G58Wr6f5ahEAQgKNzv9Y951M=
golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
@ -222,10 +239,11 @@ golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU= golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY= golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= golang.org/x/term v0.8.0 h1:n5xxQn2i3PC0yLAbjTpNT85q/Kgzcr2gIoX9OrJUols=
golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@ -251,7 +269,6 @@ golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE= google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
@ -265,12 +282,11 @@ google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRn
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ= google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU= gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=

32
server/connector.go
View File

@ -3,6 +3,8 @@ package server
import ( import (
"bytes" "bytes"
"context" "context"
"golang.ngrok.com/ngrok"
"golang.ngrok.com/ngrok/config"
"io" "io"
"net" "net"
"strconv" "strconv"
@ -46,16 +48,32 @@ type Connector struct {
activeConnections int32 activeConnections int32
connectionsCond *sync.Cond connectionsCond *sync.Cond
ngrokToken string
} }
func (c *Connector) StartAcceptingConnections(ctx context.Context, listenAddress string, connRateLimit int) error { func (c *Connector) StartAcceptingConnections(ctx context.Context, listenAddress string, connRateLimit int) error {
ln, err := net.Listen("tcp", listenAddress) var ln net.Listener
if err != nil { var err error
logrus.WithError(err).Fatal("Unable to start listening") if c.ngrokToken != "" {
return err ngrokTun, err := ngrok.Listen(ctx,
config.TCPEndpoint(),
ngrok.WithAuthtoken(c.ngrokToken),
)
if err != nil {
logrus.WithError(err).Fatal("Unable to start ngrok tunnel")
return err
}
ln = ngrokTun
logrus.WithField("ngrokUrl", ngrokTun.URL()).Info("Listening for Minecraft client connections via ngrok tunnel")
} else {
ln, err = net.Listen("tcp", listenAddress)
if err != nil {
logrus.WithError(err).Fatal("Unable to start listening")
return err
}
logrus.WithField("listenAddress", listenAddress).Info("Listening for Minecraft client connections")
} }
logrus.WithField("listenAddress", listenAddress).Info("Listening for Minecraft client connections")
go c.acceptConnections(ctx, ln, connRateLimit) go c.acceptConnections(ctx, ln, connRateLimit)
@ -322,3 +340,7 @@ func (c *Connector) pumpFrames(incoming io.Reader, outgoing io.Writer, errors ch
errors <- io.EOF errors <- io.EOF
} }
} }
func (c *Connector) UseNgrok(token string) {
c.ngrokToken = token
}