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- // Copyright 2017 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package lfs
-
- import (
- "net/http"
- "strconv"
- "strings"
-
- auth_model "code.gitea.io/gitea/models/auth"
- git_model "code.gitea.io/gitea/models/git"
- repo_model "code.gitea.io/gitea/models/repo"
- "code.gitea.io/gitea/modules/context"
- "code.gitea.io/gitea/modules/json"
- lfs_module "code.gitea.io/gitea/modules/lfs"
- "code.gitea.io/gitea/modules/log"
- "code.gitea.io/gitea/modules/setting"
- api "code.gitea.io/gitea/modules/structs"
- "code.gitea.io/gitea/services/convert"
- )
-
- func handleLockListOut(ctx *context.Context, repo *repo_model.Repository, lock *git_model.LFSLock, err error) {
- if err != nil {
- if git_model.IsErrLFSLockNotExist(err) {
- ctx.JSON(http.StatusOK, api.LFSLockList{
- Locks: []*api.LFSLock{},
- })
- return
- }
- ctx.JSON(http.StatusInternalServerError, api.LFSLockError{
- Message: "unable to list locks : Internal Server Error",
- })
- return
- }
- if repo.ID != lock.RepoID {
- ctx.JSON(http.StatusOK, api.LFSLockList{
- Locks: []*api.LFSLock{},
- })
- return
- }
- ctx.JSON(http.StatusOK, api.LFSLockList{
- Locks: []*api.LFSLock{convert.ToLFSLock(ctx, lock)},
- })
- }
-
- // GetListLockHandler list locks
- func GetListLockHandler(ctx *context.Context) {
- rv := getRequestContext(ctx)
-
- repository, err := repo_model.GetRepositoryByOwnerAndName(ctx, rv.User, rv.Repo)
- if err != nil {
- log.Debug("Could not find repository: %s/%s - %s", rv.User, rv.Repo, err)
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have pull access to list locks",
- })
- return
- }
- repository.MustOwner(ctx)
-
- context.CheckRepoScopedToken(ctx, repository, auth_model.Read)
- if ctx.Written() {
- return
- }
-
- authenticated := authenticate(ctx, repository, rv.Authorization, true, false)
- if !authenticated {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have pull access to list locks",
- })
- return
- }
- ctx.Resp.Header().Set("Content-Type", lfs_module.MediaType)
-
- cursor := ctx.FormInt("cursor")
- if cursor < 0 {
- cursor = 0
- }
- limit := ctx.FormInt("limit")
- if limit > setting.LFS.LocksPagingNum && setting.LFS.LocksPagingNum > 0 {
- limit = setting.LFS.LocksPagingNum
- } else if limit < 0 {
- limit = 0
- }
- id := ctx.FormString("id")
- if id != "" { // Case where we request a specific id
- v, err := strconv.ParseInt(id, 10, 64)
- if err != nil {
- ctx.JSON(http.StatusBadRequest, api.LFSLockError{
- Message: "bad request : " + err.Error(),
- })
- return
- }
- lock, err := git_model.GetLFSLockByID(ctx, v)
- if err != nil && !git_model.IsErrLFSLockNotExist(err) {
- log.Error("Unable to get lock with ID[%s]: Error: %v", v, err)
- }
- handleLockListOut(ctx, repository, lock, err)
- return
- }
-
- path := ctx.FormString("path")
- if path != "" { // Case where we request a specific id
- lock, err := git_model.GetLFSLock(ctx, repository, path)
- if err != nil && !git_model.IsErrLFSLockNotExist(err) {
- log.Error("Unable to get lock for repository %-v with path %s: Error: %v", repository, path, err)
- }
- handleLockListOut(ctx, repository, lock, err)
- return
- }
-
- // If no query params path or id
- lockList, err := git_model.GetLFSLockByRepoID(ctx, repository.ID, cursor, limit)
- if err != nil {
- log.Error("Unable to list locks for repository ID[%d]: Error: %v", repository.ID, err)
- ctx.JSON(http.StatusInternalServerError, api.LFSLockError{
- Message: "unable to list locks : Internal Server Error",
- })
- return
- }
- lockListAPI := make([]*api.LFSLock, len(lockList))
- next := ""
- for i, l := range lockList {
- lockListAPI[i] = convert.ToLFSLock(ctx, l)
- }
- if limit > 0 && len(lockList) == limit {
- next = strconv.Itoa(cursor + 1)
- }
- ctx.JSON(http.StatusOK, api.LFSLockList{
- Locks: lockListAPI,
- Next: next,
- })
- }
-
- // PostLockHandler create lock
- func PostLockHandler(ctx *context.Context) {
- userName := ctx.Params("username")
- repoName := strings.TrimSuffix(ctx.Params("reponame"), ".git")
- authorization := ctx.Req.Header.Get("Authorization")
-
- repository, err := repo_model.GetRepositoryByOwnerAndName(ctx, userName, repoName)
- if err != nil {
- log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to create locks",
- })
- return
- }
- repository.MustOwner(ctx)
-
- context.CheckRepoScopedToken(ctx, repository, auth_model.Write)
- if ctx.Written() {
- return
- }
-
- authenticated := authenticate(ctx, repository, authorization, true, true)
- if !authenticated {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to create locks",
- })
- return
- }
-
- ctx.Resp.Header().Set("Content-Type", lfs_module.MediaType)
-
- var req api.LFSLockRequest
- bodyReader := ctx.Req.Body
- defer bodyReader.Close()
-
- dec := json.NewDecoder(bodyReader)
- if err := dec.Decode(&req); err != nil {
- log.Warn("Failed to decode lock request as json. Error: %v", err)
- writeStatus(ctx, http.StatusBadRequest)
- return
- }
-
- lock, err := git_model.CreateLFSLock(ctx, repository, &git_model.LFSLock{
- Path: req.Path,
- OwnerID: ctx.Doer.ID,
- })
- if err != nil {
- if git_model.IsErrLFSLockAlreadyExist(err) {
- ctx.JSON(http.StatusConflict, api.LFSLockError{
- Lock: convert.ToLFSLock(ctx, lock),
- Message: "already created lock",
- })
- return
- }
- if git_model.IsErrLFSUnauthorizedAction(err) {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to create locks : " + err.Error(),
- })
- return
- }
- log.Error("Unable to CreateLFSLock in repository %-v at %s for user %-v: Error: %v", repository, req.Path, ctx.Doer, err)
- ctx.JSON(http.StatusInternalServerError, api.LFSLockError{
- Message: "internal server error : Internal Server Error",
- })
- return
- }
- ctx.JSON(http.StatusCreated, api.LFSLockResponse{Lock: convert.ToLFSLock(ctx, lock)})
- }
-
- // VerifyLockHandler list locks for verification
- func VerifyLockHandler(ctx *context.Context) {
- userName := ctx.Params("username")
- repoName := strings.TrimSuffix(ctx.Params("reponame"), ".git")
- authorization := ctx.Req.Header.Get("Authorization")
-
- repository, err := repo_model.GetRepositoryByOwnerAndName(ctx, userName, repoName)
- if err != nil {
- log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to verify locks",
- })
- return
- }
- repository.MustOwner(ctx)
-
- context.CheckRepoScopedToken(ctx, repository, auth_model.Read)
- if ctx.Written() {
- return
- }
-
- authenticated := authenticate(ctx, repository, authorization, true, true)
- if !authenticated {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to verify locks",
- })
- return
- }
-
- ctx.Resp.Header().Set("Content-Type", lfs_module.MediaType)
-
- cursor := ctx.FormInt("cursor")
- if cursor < 0 {
- cursor = 0
- }
- limit := ctx.FormInt("limit")
- if limit > setting.LFS.LocksPagingNum && setting.LFS.LocksPagingNum > 0 {
- limit = setting.LFS.LocksPagingNum
- } else if limit < 0 {
- limit = 0
- }
- lockList, err := git_model.GetLFSLockByRepoID(ctx, repository.ID, cursor, limit)
- if err != nil {
- log.Error("Unable to list locks for repository ID[%d]: Error: %v", repository.ID, err)
- ctx.JSON(http.StatusInternalServerError, api.LFSLockError{
- Message: "unable to list locks : Internal Server Error",
- })
- return
- }
- next := ""
- if limit > 0 && len(lockList) == limit {
- next = strconv.Itoa(cursor + 1)
- }
- lockOursListAPI := make([]*api.LFSLock, 0, len(lockList))
- lockTheirsListAPI := make([]*api.LFSLock, 0, len(lockList))
- for _, l := range lockList {
- if l.OwnerID == ctx.Doer.ID {
- lockOursListAPI = append(lockOursListAPI, convert.ToLFSLock(ctx, l))
- } else {
- lockTheirsListAPI = append(lockTheirsListAPI, convert.ToLFSLock(ctx, l))
- }
- }
- ctx.JSON(http.StatusOK, api.LFSLockListVerify{
- Ours: lockOursListAPI,
- Theirs: lockTheirsListAPI,
- Next: next,
- })
- }
-
- // UnLockHandler delete locks
- func UnLockHandler(ctx *context.Context) {
- userName := ctx.Params("username")
- repoName := strings.TrimSuffix(ctx.Params("reponame"), ".git")
- authorization := ctx.Req.Header.Get("Authorization")
-
- repository, err := repo_model.GetRepositoryByOwnerAndName(ctx, userName, repoName)
- if err != nil {
- log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to delete locks",
- })
- return
- }
- repository.MustOwner(ctx)
-
- context.CheckRepoScopedToken(ctx, repository, auth_model.Write)
- if ctx.Written() {
- return
- }
-
- authenticated := authenticate(ctx, repository, authorization, true, true)
- if !authenticated {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to delete locks",
- })
- return
- }
-
- ctx.Resp.Header().Set("Content-Type", lfs_module.MediaType)
-
- var req api.LFSLockDeleteRequest
- bodyReader := ctx.Req.Body
- defer bodyReader.Close()
-
- dec := json.NewDecoder(bodyReader)
- if err := dec.Decode(&req); err != nil {
- log.Warn("Failed to decode lock request as json. Error: %v", err)
- writeStatus(ctx, http.StatusBadRequest)
- return
- }
-
- lock, err := git_model.DeleteLFSLockByID(ctx, ctx.ParamsInt64("lid"), repository, ctx.Doer, req.Force)
- if err != nil {
- if git_model.IsErrLFSUnauthorizedAction(err) {
- ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=gitea-lfs")
- ctx.JSON(http.StatusUnauthorized, api.LFSLockError{
- Message: "You must have push access to delete locks : " + err.Error(),
- })
- return
- }
- log.Error("Unable to DeleteLFSLockByID[%d] by user %-v with force %t: Error: %v", ctx.ParamsInt64("lid"), ctx.Doer, req.Force, err)
- ctx.JSON(http.StatusInternalServerError, api.LFSLockError{
- Message: "unable to delete lock : Internal Server Error",
- })
- return
- }
- ctx.JSON(http.StatusOK, api.LFSLockResponse{Lock: convert.ToLFSLock(ctx, lock)})
- }
|