mirror of
https://github.com/goharbor/harbor.git
synced 2024-11-04 17:49:48 +01:00
85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
/*
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Copyright (c) 2016 VMware, Inc. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package service
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import (
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"net/http"
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"github.com/vmware/harbor/auth"
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"github.com/vmware/harbor/models"
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svc_utils "github.com/vmware/harbor/service/utils"
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"github.com/vmware/harbor/utils/log"
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"github.com/astaxie/beego"
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"github.com/docker/distribution/registry/auth/token"
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)
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// TokenHandler handles request on /service/token, which is the auth provider for registry.
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type TokenHandler struct {
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beego.Controller
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}
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// Get handles GET request, it checks the http header for user credentials
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// and parse service and scope based on docker registry v2 standard,
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// checkes the permission agains local DB and generates jwt token.
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func (a *TokenHandler) Get() {
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request := a.Ctx.Request
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log.Infof("request url: %v", request.URL.String())
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username, password, _ := request.BasicAuth()
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authenticated := authenticate(username, password)
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service := a.GetString("service")
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scope := a.GetString("scope")
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if len(scope) == 0 && !authenticated {
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log.Info("login request with invalid credentials")
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a.CustomAbort(http.StatusUnauthorized, "")
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}
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access := svc_utils.GetResourceActions(scope)
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for _, a := range access {
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svc_utils.FilterAccess(username, authenticated, a)
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}
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a.serveToken(username, service, access)
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}
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func (a *TokenHandler) serveToken(username, service string, access []*token.ResourceActions) {
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writer := a.Ctx.ResponseWriter
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//create token
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rawToken, err := svc_utils.MakeToken(username, service, access)
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if err != nil {
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log.Errorf("Failed to make token, error: %v", err)
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writer.WriteHeader(http.StatusInternalServerError)
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return
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}
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tk := make(map[string]string)
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tk["token"] = rawToken
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a.Data["json"] = tk
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a.ServeJSON()
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}
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func authenticate(principal, password string) bool {
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user, err := auth.Login(models.AuthModel{principal, password})
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if err != nil {
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log.Errorf("Error occurred in UserLogin: %v", err)
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return false
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}
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if user == nil {
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return false
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}
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return true
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}
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