woodpecker/server/api/repo.go
2024-08-07 09:31:17 +02:00

685 lines
20 KiB
Go

// Copyright 2022 Woodpecker Authors
// Copyright 2018 Drone.IO Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"encoding/base32"
"errors"
"fmt"
"net/http"
"strconv"
"time"
"github.com/gin-gonic/gin"
"github.com/gorilla/securecookie"
"github.com/rs/zerolog/log"
"go.woodpecker-ci.org/woodpecker/v2/server"
"go.woodpecker-ci.org/woodpecker/v2/server/model"
"go.woodpecker-ci.org/woodpecker/v2/server/router/middleware/session"
"go.woodpecker-ci.org/woodpecker/v2/server/store"
"go.woodpecker-ci.org/woodpecker/v2/server/store/types"
"go.woodpecker-ci.org/woodpecker/v2/shared/token"
)
// PostRepo
//
// @Summary Activate a repository
// @Router /repos [post]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param forge_remote_id query string true "the id of a repository at the forge"
func PostRepo(c *gin.Context) {
_store := store.FromContext(c)
user := session.User(c)
_forge, err := server.Config.Services.Manager.ForgeFromUser(user)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from user")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
forgeRemoteID := model.ForgeRemoteID(c.Query("forge_remote_id"))
if !forgeRemoteID.IsValid() {
c.String(http.StatusBadRequest, "No forge_remote_id provided")
return
}
repo, err := _store.GetRepoForgeID(forgeRemoteID)
enabledOnce := err == nil // if there's no error, the repo was found and enabled once already
if enabledOnce && repo.IsActive {
c.String(http.StatusConflict, "Repository is already active.")
return
} else if err != nil && !errors.Is(err, types.RecordNotExist) {
msg := "could not get repo by remote id from store."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
from, err := _forge.Repo(c, user, forgeRemoteID, "", "")
if err != nil {
c.String(http.StatusInternalServerError, "Could not fetch repository from forge.")
return
}
if !from.Perm.Admin {
c.String(http.StatusForbidden, "User has to be a admin of this repository")
return
}
if !server.Config.Permissions.OwnersAllowlist.IsAllowed(from) {
c.String(http.StatusForbidden, "Repo owner is not allowed")
return
}
if enabledOnce {
repo.Update(from)
} else {
repo = from
repo.AllowPull = true
repo.AllowDeploy = false
repo.NetrcOnlyTrusted = true
repo.CancelPreviousPipelineEvents = server.Config.Pipeline.DefaultCancelPreviousPipelineEvents
}
repo.IsActive = true
repo.UserID = user.ID
if repo.Visibility == "" {
repo.Visibility = model.VisibilityPublic
if repo.IsSCMPrivate {
repo.Visibility = model.VisibilityPrivate
}
}
if repo.Timeout == 0 {
repo.Timeout = server.Config.Pipeline.DefaultTimeout
} else if repo.Timeout > server.Config.Pipeline.MaxTimeout {
repo.Timeout = server.Config.Pipeline.MaxTimeout
}
if repo.Hash == "" {
repo.Hash = base32.StdEncoding.EncodeToString(
securecookie.GenerateRandomKey(32),
)
}
// find org of repo
var org *model.Org
org, err = _store.OrgFindByName(repo.Owner)
if err != nil && !errors.Is(err, types.RecordNotExist) {
c.String(http.StatusInternalServerError, err.Error())
return
}
// create an org if it doesn't exist yet
if errors.Is(err, types.RecordNotExist) {
org, err = _forge.Org(c, user, repo.Owner)
if err != nil {
msg := "could not fetch organization from forge."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
org.ForgeID = user.ForgeID
err = _store.OrgCreate(org)
if err != nil {
msg := "could not create organization in store."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
}
repo.OrgID = org.ID
if enabledOnce {
err = _store.UpdateRepo(repo)
} else {
repo.ForgeID = user.ForgeID // TODO: allow to use other connected forges of the user
err = _store.CreateRepo(repo)
}
if err != nil {
msg := "could not create/update repo in store."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
// creates the jwt token used to verify the repository
t := token.New(token.HookToken)
t.Set("repo-id", strconv.FormatInt(repo.ID, 10))
sig, err := t.Sign(repo.Hash)
if err != nil {
msg := "could not generate new jwt token."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
hookURL := fmt.Sprintf(
"%s/api/hook?access_token=%s",
server.Config.Server.WebhookHost,
sig,
)
err = _forge.Activate(c, user, repo, hookURL)
if err != nil {
msg := "could not create webhook in forge."
log.Error().Err(err).Msg(msg)
c.String(http.StatusInternalServerError, msg)
return
}
repo.Perm = from.Perm
repo.Perm.Synced = time.Now().Unix()
repo.Perm.UserID = user.ID
repo.Perm.RepoID = repo.ID
repo.Perm.Repo = repo
err = _store.PermUpsert(repo.Perm)
if err != nil {
c.String(http.StatusInternalServerError, err.Error())
return
}
c.JSON(http.StatusOK, repo)
}
// PatchRepo
//
// @Summary Update a repository
// @Router /repos/{repo_id} [patch]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
// @Param repo body RepoPatch true "the repository's information"
func PatchRepo(c *gin.Context) {
_store := store.FromContext(c)
repo := session.Repo(c)
user := session.User(c)
in := new(model.RepoPatch)
if err := c.Bind(in); err != nil {
_ = c.AbortWithError(http.StatusBadRequest, err)
return
}
if in.Timeout != nil && *in.Timeout > server.Config.Pipeline.MaxTimeout && !user.Admin {
c.String(http.StatusForbidden, fmt.Sprintf("Timeout is not allowed to be higher than max timeout (%d min)", server.Config.Pipeline.MaxTimeout))
return
}
if in.IsTrusted != nil && *in.IsTrusted != repo.IsTrusted && !user.Admin {
log.Trace().Msgf("user '%s' wants to make repo trusted without being an instance admin", user.Login)
c.String(http.StatusForbidden, "Insufficient privileges")
return
}
if in.AllowPull != nil {
repo.AllowPull = *in.AllowPull
}
if in.AllowDeploy != nil {
repo.AllowDeploy = *in.AllowDeploy
}
if in.IsGated != nil {
repo.IsGated = *in.IsGated
}
if in.IsTrusted != nil {
repo.IsTrusted = *in.IsTrusted
}
if in.Timeout != nil {
repo.Timeout = *in.Timeout
}
if in.Config != nil {
repo.Config = *in.Config
}
if in.CancelPreviousPipelineEvents != nil {
repo.CancelPreviousPipelineEvents = *in.CancelPreviousPipelineEvents
}
if in.NetrcOnlyTrusted != nil {
repo.NetrcOnlyTrusted = *in.NetrcOnlyTrusted
}
if in.Visibility != nil {
switch *in.Visibility {
case string(model.VisibilityInternal), string(model.VisibilityPrivate), string(model.VisibilityPublic):
repo.Visibility = model.RepoVisibility(*in.Visibility)
default:
c.String(http.StatusBadRequest, "Invalid visibility type")
return
}
}
err := _store.UpdateRepo(repo)
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
c.JSON(http.StatusOK, repo)
}
// ChownRepo
//
// @Summary Change a repository's owner to the currently authenticated user
// @Router /repos/{repo_id}/chown [post]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
func ChownRepo(c *gin.Context) {
_store := store.FromContext(c)
repo := session.Repo(c)
user := session.User(c)
repo.UserID = user.ID
err := _store.UpdateRepo(repo)
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
c.JSON(http.StatusOK, repo)
}
// LookupRepo
//
// @Summary Lookup a repository by full name
// @Router /repos/lookup/{repo_full_name} [get]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_full_name path string true "the repository full name / slug"
func LookupRepo(c *gin.Context) {
c.JSON(http.StatusOK, session.Repo(c))
}
// GetRepo
//
// @Summary Get a repository
// @Router /repos/{repo_id} [get]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
func GetRepo(c *gin.Context) {
c.JSON(http.StatusOK, session.Repo(c))
}
// GetRepoPermissions
//
// @Summary Check current authenticated users access to the repository
// @Description The repository permission, according to the used access token.
// @Router /repos/{repo_id}/permissions [get]
// @Produce json
// @Success 200 {object} Perm
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
func GetRepoPermissions(c *gin.Context) {
perm := session.Perm(c)
c.JSON(http.StatusOK, perm)
}
// GetRepoBranches
//
// @Summary Get branches of a repository
// @Router /repos/{repo_id}/branches [get]
// @Produce json
// @Success 200 {array} string
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
// @Param page query int false "for response pagination, page offset number" default(1)
// @Param perPage query int false "for response pagination, max items per page" default(50)
func GetRepoBranches(c *gin.Context) {
repo := session.Repo(c)
user := session.User(c)
_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from repo")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
branches, err := _forge.Branches(c, user, repo, session.Pagination(c))
if err != nil {
log.Error().Err(err).Msg("failed to load branches")
c.String(http.StatusInternalServerError, "failed to load branches: %s", err)
return
}
c.JSON(http.StatusOK, branches)
}
// GetRepoPullRequests
//
// @Summary List active pull requests of a repository
// @Router /repos/{repo_id}/pull_requests [get]
// @Produce json
// @Success 200 {array} PullRequest
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
// @Param page query int false "for response pagination, page offset number" default(1)
// @Param perPage query int false "for response pagination, max items per page" default(50)
func GetRepoPullRequests(c *gin.Context) {
repo := session.Repo(c)
user := session.User(c)
_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from repo")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
prs, err := _forge.PullRequests(c, user, repo, session.Pagination(c))
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
c.JSON(http.StatusOK, prs)
}
// DeleteRepo
//
// @Summary Delete a repository
// @Router /repos/{repo_id} [delete]
// @Produce json
// @Success 200 {object} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
func DeleteRepo(c *gin.Context) {
remove, _ := strconv.ParseBool(c.Query("remove"))
_store := store.FromContext(c)
repo := session.Repo(c)
user := session.User(c)
_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from repo")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
repo.IsActive = false
repo.UserID = 0
if err := _store.UpdateRepo(repo); err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
if remove {
if err := _store.DeleteRepo(repo); err != nil {
handleDBError(c, err)
return
}
}
if err := _forge.Deactivate(c, user, repo, server.Config.Server.WebhookHost); err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
c.JSON(http.StatusOK, repo)
}
// RepairRepo
//
// @Summary Repair a repository
// @Router /repos/{repo_id}/repair [post]
// @Produce plain
// @Success 204
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
func RepairRepo(c *gin.Context) {
repo := session.Repo(c)
repairRepo(c, repo, true, false)
if c.Writer.Written() {
return
}
c.Status(http.StatusNoContent)
}
// MoveRepo
//
// @Summary Move a repository to a new owner
// @Router /repos/{repo_id}/move [post]
// @Produce plain
// @Success 204
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param repo_id path int true "the repository id"
// @Param to query string true "the username to move the repository to"
func MoveRepo(c *gin.Context) {
_store := store.FromContext(c)
repo := session.Repo(c)
user := session.User(c)
_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from repo")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
to, exists := c.GetQuery("to")
if !exists {
err := fmt.Errorf("missing required to query value")
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
owner, name, errParse := model.ParseRepo(to)
if errParse != nil {
_ = c.AbortWithError(http.StatusInternalServerError, errParse)
return
}
from, err := _forge.Repo(c, user, "", owner, name)
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
if !from.Perm.Admin {
c.AbortWithStatus(http.StatusUnauthorized)
return
}
err = _store.CreateRedirection(&model.Redirection{RepoID: repo.ID, FullName: repo.FullName})
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
repo.Update(from)
errStore := _store.UpdateRepo(repo)
if errStore != nil {
_ = c.AbortWithError(http.StatusInternalServerError, errStore)
return
}
repo.Perm = from.Perm
errStore = _store.PermUpsert(repo.Perm)
if errStore != nil {
_ = c.AbortWithError(http.StatusInternalServerError, errStore)
return
}
// creates the jwt token used to verify the repository
t := token.New(token.HookToken)
t.Set("repo-id", strconv.FormatInt(repo.ID, 10))
sig, err := t.Sign(repo.Hash)
if err != nil {
c.String(http.StatusInternalServerError, err.Error())
return
}
// reconstruct the hook url
host := server.Config.Server.WebhookHost
hookURL := fmt.Sprintf(
"%s/api/hook?access_token=%s",
host,
sig,
)
if err := _forge.Deactivate(c, user, repo, host); err != nil {
log.Trace().Err(err).Msgf("deactivate repo '%s' for move to activate later, got an error", strconv.FormatInt(repo.ID, 10))
}
if err := _forge.Activate(c, user, repo, hookURL); err != nil {
c.String(http.StatusInternalServerError, err.Error())
return
}
c.Status(http.StatusNoContent)
}
// GetAllRepos
//
// @Summary List all repositories on the server
// @Description Returns a list of all repositories. Requires admin rights.
// @Router /repos [get]
// @Produce json
// @Success 200 {array} Repo
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
// @Param active query bool false "only list active repos"
// @Param page query int false "for response pagination, page offset number" default(1)
// @Param perPage query int false "for response pagination, max items per page" default(50)
func GetAllRepos(c *gin.Context) {
_store := store.FromContext(c)
active, _ := strconv.ParseBool(c.Query("active"))
repos, err := _store.RepoListAll(active, session.Pagination(c))
if err != nil {
c.String(http.StatusInternalServerError, "Error fetching repository list. %s", err)
return
}
c.JSON(http.StatusOK, repos)
}
// RepairAllRepos
//
// @Summary Repair all repositories on the server
// @Description Executes a repair process on all repositories. Requires admin rights.
// @Router /repos/repair [post]
// @Produce plain
// @Success 204
// @Tags Repositories
// @Param Authorization header string true "Insert your personal access token" default(Bearer <personal access token>)
func RepairAllRepos(c *gin.Context) {
_store := store.FromContext(c)
repos, err := _store.RepoListAll(true, &model.ListOptions{All: true})
if err != nil {
c.String(http.StatusInternalServerError, "Error fetching repository list. %s", err)
return
}
for _, r := range repos {
repairRepo(c, r, false, true)
if c.Writer.Written() {
return
}
}
c.Status(http.StatusNoContent)
}
func repairRepo(c *gin.Context, repo *model.Repo, withPerms, skipOnErr bool) {
_store := store.FromContext(c)
_forge, err := server.Config.Services.Manager.ForgeFromRepo(repo)
if err != nil {
log.Error().Err(err).Msg("Cannot get forge from repo")
c.AbortWithStatus(http.StatusInternalServerError)
return
}
user, err := _store.GetUser(repo.UserID)
if err != nil {
if errors.Is(err, types.RecordNotExist) {
if !skipOnErr {
c.AbortWithStatus(http.StatusNotFound)
}
log.Error().Err(err).Msg("could not get user on repo repair")
} else {
_ = c.AbortWithError(http.StatusInternalServerError, err)
}
return
}
// creates the jwt token used to verify the repository
t := token.New(token.HookToken)
t.Set("repo-id", strconv.FormatInt(repo.ID, 10))
sig, err := t.Sign(repo.Hash)
if err != nil {
c.String(http.StatusInternalServerError, err.Error())
return
}
// reconstruct the hook url
host := server.Config.Server.WebhookHost
hookURL := fmt.Sprintf(
"%s/api/hook?access_token=%s",
host,
sig,
)
from, err := _forge.Repo(c, user, repo.ForgeRemoteID, repo.Owner, repo.Name)
if err != nil {
log.Error().Err(err).Msgf("get repo '%s/%s' from forge", repo.Owner, repo.Name)
if !skipOnErr {
c.AbortWithStatus(http.StatusInternalServerError)
}
return
}
if repo.FullName != from.FullName {
// create a redirection
err = _store.CreateRedirection(&model.Redirection{RepoID: repo.ID, FullName: repo.FullName})
if err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
}
repo.Update(from)
if err := _store.UpdateRepo(repo); err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
if withPerms {
repo.Perm.Pull = from.Perm.Pull
repo.Perm.Push = from.Perm.Push
repo.Perm.Admin = from.Perm.Admin
if err := _store.PermUpsert(repo.Perm); err != nil {
_ = c.AbortWithError(http.StatusInternalServerError, err)
return
}
}
if err := _forge.Deactivate(c, user, repo, host); err != nil {
log.Trace().Err(err).Msgf("deactivate repo '%s' to repair failed", repo.FullName)
}
if err := _forge.Activate(c, user, repo, hookURL); err != nil {
c.String(http.StatusInternalServerError, err.Error())
return
}
}