mirror of
https://github.com/goharbor/harbor.git
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71 lines
2.0 KiB
Go
71 lines
2.0 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 api
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import (
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"encoding/json"
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"net/http"
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"github.com/vmware/harbor/dao"
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"github.com/vmware/harbor/models"
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"github.com/astaxie/beego"
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)
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// BaseAPI wraps common methods for controllers to host API
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type BaseAPI struct {
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beego.Controller
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}
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// Render returns nil as it won't render template
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func (b *BaseAPI) Render() error {
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return nil
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}
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// RenderError provides shortcut to render http error
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func (b *BaseAPI) RenderError(code int, text string) {
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http.Error(b.Ctx.ResponseWriter, text, code)
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}
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// DecodeJSONReq decodes a json request
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func (b *BaseAPI) DecodeJSONReq(v interface{}) {
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err := json.Unmarshal(b.Ctx.Input.CopyBody(1<<32), v)
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if err != nil {
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beego.Error("Error while decoding the json request:", err)
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b.CustomAbort(http.StatusBadRequest, "Invalid json request")
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}
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}
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// ValidateUser checks if the request triggered by a valid user
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func (b *BaseAPI) ValidateUser() int {
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sessionUserID := b.GetSession("userId")
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if sessionUserID == nil {
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beego.Warning("No user id in session, canceling request")
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b.CustomAbort(http.StatusUnauthorized, "")
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}
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userID := sessionUserID.(int)
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u, err := dao.GetUser(models.User{UserID: userID})
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if err != nil {
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beego.Error("Error occurred in GetUser:", err)
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b.CustomAbort(http.StatusInternalServerError, "Internal error.")
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}
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if u == nil {
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beego.Warning("User was deleted already, user id: ", userID, " canceling request.")
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b.CustomAbort(http.StatusUnauthorized, "")
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}
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return userID
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}
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