mirror of
https://github.com/woodpecker-ci/woodpecker.git
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257 lines
6.7 KiB
Go
257 lines
6.7 KiB
Go
// Copyright 2022 Woodpecker Authors
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// Copyright 2021 Informatyka Boguslawski sp. z o.o. sp.k., http://www.ib.pl/
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// Copyright 2018 Drone.IO Inc.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package api
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import (
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"errors"
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"fmt"
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"net/http"
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"strconv"
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"github.com/gin-gonic/gin"
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"github.com/rs/zerolog/log"
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"go.woodpecker-ci.org/woodpecker/v2/server"
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"go.woodpecker-ci.org/woodpecker/v2/server/forge"
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"go.woodpecker-ci.org/woodpecker/v2/server/forge/types"
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"go.woodpecker-ci.org/woodpecker/v2/server/model"
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"go.woodpecker-ci.org/woodpecker/v2/server/pipeline"
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"go.woodpecker-ci.org/woodpecker/v2/server/store"
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"go.woodpecker-ci.org/woodpecker/v2/shared/token"
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)
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// GetQueueInfo
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//
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// @Summary Get pipeline queue information
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// @Description TODO: link the InfoT response object - this is blocked, until the `swaggo/swag` tool dependency is v1.18.12 or newer
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// @Router /queue/info [get]
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// @Produce json
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// @Success 200 {object} map[string]string
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// @Tags Pipeline queues
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// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
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func GetQueueInfo(c *gin.Context) {
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c.IndentedJSON(http.StatusOK,
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server.Config.Services.Queue.Info(c),
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)
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}
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// PauseQueue
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//
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// @Summary Pause the pipeline queue
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// @Router /queue/pause [post]
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// @Produce plain
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// @Success 204
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// @Tags Pipeline queues
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// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
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func PauseQueue(c *gin.Context) {
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server.Config.Services.Queue.Pause()
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c.Status(http.StatusNoContent)
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}
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// ResumeQueue
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//
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// @Summary Resume the pipeline queue
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// @Router /queue/resume [post]
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// @Produce plain
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// @Success 204
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// @Tags Pipeline queues
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// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
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func ResumeQueue(c *gin.Context) {
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server.Config.Services.Queue.Resume()
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c.Status(http.StatusNoContent)
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}
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// BlockTilQueueHasRunningItem
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//
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// @Summary Block til pipeline queue has a running item
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// @Router /queue/norunningpipelines [get]
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// @Produce plain
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// @Success 204
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// @Tags Pipeline queues
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// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
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func BlockTilQueueHasRunningItem(c *gin.Context) {
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for {
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info := server.Config.Services.Queue.Info(c)
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if info.Stats.Running == 0 {
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break
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}
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}
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c.Status(http.StatusNoContent)
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}
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// PostHook
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//
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// @Summary Incoming webhook from forge
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// @Router /hook [post]
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// @Produce plain
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// @Success 200
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// @Tags System
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// @Param hook body object true "the webhook payload; forge is automatically detected"
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func PostHook(c *gin.Context) {
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_store := store.FromContext(c)
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//
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// 1. Check if the webhook is valid and authorized
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//
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var repo *model.Repo
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_, err := token.ParseRequest([]token.Type{token.HookToken}, c.Request, func(t *token.Token) (string, error) {
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var err error
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repo, err = getRepoFromToken(_store, t)
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if err != nil {
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return "", err
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}
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return repo.Hash, nil
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})
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if err != nil {
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msg := "failure to parse token from hook"
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log.Error().Err(err).Msg(msg)
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c.String(http.StatusBadRequest, msg)
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return
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}
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if repo == nil {
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msg := "failure to get repo from token"
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log.Error().Msg(msg)
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c.String(http.StatusBadRequest, msg)
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return
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}
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_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
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if err != nil {
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log.Error().Err(err).Int64("repo-id", repo.ID).Msgf("Cannot get forge with id: %d", repo.ForgeID)
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c.AbortWithStatus(http.StatusInternalServerError)
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return
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}
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//
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// 2. Parse the webhook data
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//
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repoFromForge, pipelineFromForge, err := _forge.Hook(c, c.Request)
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if err != nil {
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if errors.Is(err, &types.ErrIgnoreEvent{}) {
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msg := fmt.Sprintf("forge driver: %s", err)
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log.Debug().Err(err).Msg(msg)
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c.String(http.StatusOK, msg)
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return
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}
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msg := "failure to parse hook"
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log.Debug().Err(err).Msg(msg)
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c.String(http.StatusBadRequest, msg)
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return
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}
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if pipelineFromForge == nil {
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msg := "ignoring hook: hook parsing resulted in empty pipeline"
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log.Debug().Msg(msg)
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c.String(http.StatusOK, msg)
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return
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}
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if repoFromForge == nil {
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msg := "failure to ascertain repo from hook"
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log.Debug().Msg(msg)
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c.String(http.StatusBadRequest, msg)
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return
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}
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//
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// 3. Check the repo from the token is matching the repo returned by the forge
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//
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if repo.ForgeRemoteID != repoFromForge.ForgeRemoteID {
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log.Warn().Msgf("ignoring hook: repo %s does not match the repo from the token", repo.FullName)
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c.String(http.StatusBadRequest, "failure to parse token from hook")
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return
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}
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//
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// 4. Check if the repo is active and has an owner
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//
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if !repo.IsActive {
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log.Debug().Msgf("ignoring hook: repo %s is inactive", repoFromForge.FullName)
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c.Status(http.StatusNoContent)
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return
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}
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if repo.UserID == 0 {
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log.Warn().Msgf("ignoring hook. repo %s has no owner.", repo.FullName)
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c.Status(http.StatusNoContent)
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return
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}
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user, err := _store.GetUser(repo.UserID)
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if err != nil {
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handleDBError(c, err)
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return
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}
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forge.Refresh(c, _forge, _store, user)
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//
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// 4. Update the repo
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//
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if repo.FullName != repoFromForge.FullName {
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// create a redirection
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err = _store.CreateRedirection(&model.Redirection{RepoID: repo.ID, FullName: repo.FullName})
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if err != nil {
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_ = c.AbortWithError(http.StatusInternalServerError, err)
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return
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}
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}
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repo.Update(repoFromForge)
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err = _store.UpdateRepo(repo)
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if err != nil {
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c.String(http.StatusInternalServerError, err.Error())
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return
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}
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//
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// 5. Check if pull requests are allowed for this repo
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//
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if (pipelineFromForge.Event == model.EventPull || pipelineFromForge.Event == model.EventPullClosed) && !repo.AllowPull {
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log.Debug().Str("repo", repo.FullName).Msg("ignoring hook: pull requests are disabled for this repo in woodpecker")
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c.Status(http.StatusNoContent)
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return
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}
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//
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// 6. Finally create a pipeline
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//
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pl, err := pipeline.Create(c, _store, repo, pipelineFromForge)
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if err != nil {
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handlePipelineErr(c, err)
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} else {
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c.JSON(http.StatusOK, pl)
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}
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}
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func getRepoFromToken(store store.Store, t *token.Token) (*model.Repo, error) {
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// try to get the repo by the repo-id
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repoID, err := strconv.ParseInt(t.Get("repo-id"), 10, 64)
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if err != nil {
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return nil, err
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}
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return store.GetRepo(repoID)
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}
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