Multiple LFS improvements (#10667)
* Add more logging in the LFS server Adds more logging in the LFS server and stops sending internal server error information to the client * Add LFS Lock cursor implementation * Simplify Claims in LFS and remove the float64 casts Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: Lauris BH <lauris@nix.lv>
This commit is contained in:
zeripath
GitHub
parent
3fc4f3670c
commit
9269b7f627
7 changed files with 165 additions and 52 deletions
15
cmd/serv.go
15
cmd/serv.go
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@ -18,6 +18,7 @@ import (
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"time"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/lfs"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/pprof"
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"code.gitea.io/gitea/modules/private"
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@ -213,12 +214,14 @@ func runServ(c *cli.Context) error {
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url := fmt.Sprintf("%s%s/%s.git/info/lfs", setting.AppURL, url.PathEscape(results.OwnerName), url.PathEscape(results.RepoName))
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now := time.Now()
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claims := jwt.MapClaims{
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"repo": results.RepoID,
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"op": lfsVerb,
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"exp": now.Add(setting.LFS.HTTPAuthExpiry).Unix(),
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"nbf": now.Unix(),
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"user": results.UserID,
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claims := lfs.Claims{
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StandardClaims: jwt.StandardClaims{
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ExpiresAt: now.Add(setting.LFS.HTTPAuthExpiry).Unix(),
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NotBefore: now.Unix(),
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},
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RepoID: results.RepoID,
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Op: lfsVerb,
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UserID: results.UserID,
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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@ -313,6 +313,8 @@ LFS_JWT_SECRET =
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LFS_HTTP_AUTH_EXPIRY = 20m
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; Maximum allowed LFS file size in bytes (Set to 0 for no limit).
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LFS_MAX_FILE_SIZE = 0
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; Maximum number of locks returned per page
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LFS_LOCKS_PAGING_NUM = 50
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; Allow graceful restarts using SIGHUP to fork
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ALLOW_GRACEFUL_RESTARTS = true
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; After a restart the parent will finish ongoing requests before
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@ -193,6 +193,7 @@ Values containing `#` or `;` must be quoted using `` ` `` or `"""`.
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- `LFS_JWT_SECRET`: **\<empty\>**: LFS authentication secret, change this a unique string.
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- `LFS_HTTP_AUTH_EXPIRY`: **20m**: LFS authentication validity period in time.Duration, pushes taking longer than this may fail.
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- `LFS_MAX_FILE_SIZE`: **0**: Maximum allowed LFS file size in bytes (Set to 0 for no limit).
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- `LFS_LOCK_PAGING_NUM`: **50**: Maximum number of LFS Locks returned per page.
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- `REDIRECT_OTHER_PORT`: **false**: If true and `PROTOCOL` is https, allows redirecting http requests on `PORT_TO_REDIRECT` to the https port Gitea listens on.
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- `PORT_TO_REDIRECT`: **80**: Port for the http redirection service to listen on. Used when `REDIRECT_OTHER_PORT` is true.
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- `ENABLE_LETSENCRYPT`: **false**: If enabled you must set `DOMAIN` to valid internet facing domain (ensure DNS is set and port 80 is accessible by letsencrypt validation server).
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@ -9,6 +9,7 @@ import (
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"path/filepath"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/log"
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)
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var (
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@ -28,10 +29,14 @@ func (s *ContentStore) Get(meta *models.LFSMetaObject, fromByte int64) (io.ReadC
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f, err := os.Open(path)
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if err != nil {
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log.Error("Whilst trying to read LFS OID[%s]: Unable to open %s Error: %v", meta.Oid, path, err)
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return nil, err
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}
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if fromByte > 0 {
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_, err = f.Seek(fromByte, os.SEEK_CUR)
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if err != nil {
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log.Error("Whilst trying to read LFS OID[%s]: Unable to seek to %d Error: %v", meta.Oid, fromByte, err)
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}
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}
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return f, err
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}
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@ -43,11 +48,13 @@ func (s *ContentStore) Put(meta *models.LFSMetaObject, r io.Reader) error {
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dir := filepath.Dir(path)
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if err := os.MkdirAll(dir, 0750); err != nil {
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log.Error("Whilst putting LFS OID[%s]: Unable to create the LFS directory: %s Error: %v", meta.Oid, dir, err)
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return err
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}
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file, err := os.OpenFile(tmpPath, os.O_CREATE|os.O_WRONLY|os.O_EXCL, 0640)
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if err != nil {
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log.Error("Whilst putting LFS OID[%s]: Unable to open temporary file for writing: %s Error: %v", tmpPath, err)
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return err
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}
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defer os.Remove(tmpPath)
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@ -57,6 +64,7 @@ func (s *ContentStore) Put(meta *models.LFSMetaObject, r io.Reader) error {
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written, err := io.Copy(hw, r)
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if err != nil {
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log.Error("Whilst putting LFS OID[%s]: Failed to copy to tmpPath: %s Error: %v", meta.Oid, tmpPath, err)
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file.Close()
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return err
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}
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@ -71,7 +79,12 @@ func (s *ContentStore) Put(meta *models.LFSMetaObject, r io.Reader) error {
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return errHashMismatch
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}
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return os.Rename(tmpPath, path)
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if err := os.Rename(tmpPath, path); err != nil {
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log.Error("Whilst putting LFS OID[%s]: Unable to move tmp file to final destination: %s Error: %v", meta.Oid, path, err)
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return err
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}
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return nil
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}
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// Exists returns true if the object exists in the content store.
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@ -91,6 +104,7 @@ func (s *ContentStore) Verify(meta *models.LFSMetaObject) (bool, error) {
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if os.IsNotExist(err) || err == nil && fi.Size() != meta.Size {
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return false, nil
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} else if err != nil {
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log.Error("Unable stat file: %s for LFS OID[%s] Error: %v", path, meta.Oid, err)
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return false, err
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}
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@ -19,10 +19,12 @@ import (
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//checkIsValidRequest check if it a valid request in case of bad request it write the response to ctx.
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func checkIsValidRequest(ctx *context.Context) bool {
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if !setting.LFS.StartServer {
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log.Debug("Attempt to access LFS server but LFS server is disabled")
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writeStatus(ctx, 404)
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return false
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}
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if !MetaMatcher(ctx.Req) {
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log.Info("Attempt access LOCKs without accepting the correct media type: %s", metaMediaType)
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writeStatus(ctx, 400)
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return false
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}
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@ -47,7 +49,7 @@ func handleLockListOut(ctx *context.Context, repo *models.Repository, lock *mode
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return
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}
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ctx.JSON(500, api.LFSLockError{
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Message: "unable to list locks : " + err.Error(),
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Message: "unable to list locks : Internal Server Error",
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})
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return
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}
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@ -65,6 +67,7 @@ func handleLockListOut(ctx *context.Context, repo *models.Repository, lock *mode
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// GetListLockHandler list locks
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func GetListLockHandler(ctx *context.Context) {
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if !checkIsValidRequest(ctx) {
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// Status is written in checkIsValidRequest
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return
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}
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ctx.Resp.Header().Set("Content-Type", metaMediaType)
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@ -87,7 +90,17 @@ func GetListLockHandler(ctx *context.Context) {
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})
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return
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}
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//TODO handle query cursor and limit
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cursor := ctx.QueryInt("cursor")
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if cursor < 0 {
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cursor = 0
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}
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limit := ctx.QueryInt("limit")
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if limit > setting.LFS.LocksPagingNum && setting.LFS.LocksPagingNum > 0 {
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limit = setting.LFS.LocksPagingNum
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} else if limit < 0 {
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limit = 0
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}
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id := ctx.Query("id")
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if id != "" { //Case where we request a specific id
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v, err := strconv.ParseInt(id, 10, 64)
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@ -98,6 +111,9 @@ func GetListLockHandler(ctx *context.Context) {
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return
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}
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lock, err := models.GetLFSLockByID(v)
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if err != nil && !models.IsErrLFSLockNotExist(err) {
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log.Error("Unable to get lock with ID[%s]: Error: %v", v, err)
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}
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handleLockListOut(ctx, repository, lock, err)
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return
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}
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@ -105,30 +121,40 @@ func GetListLockHandler(ctx *context.Context) {
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path := ctx.Query("path")
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if path != "" { //Case where we request a specific id
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lock, err := models.GetLFSLock(repository, path)
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if err != nil && !models.IsErrLFSLockNotExist(err) {
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log.Error("Unable to get lock for repository %-v with path %s: Error: %v", repository, path, err)
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}
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handleLockListOut(ctx, repository, lock, err)
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return
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}
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//If no query params path or id
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lockList, err := models.GetLFSLockByRepoID(repository.ID, 0, 0)
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lockList, err := models.GetLFSLockByRepoID(repository.ID, cursor, limit)
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if err != nil {
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log.Error("Unable to list locks for repository ID[%d]: Error: %v", repository.ID, err)
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ctx.JSON(500, api.LFSLockError{
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Message: "unable to list locks : " + err.Error(),
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Message: "unable to list locks : Internal Server Error",
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})
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return
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}
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lockListAPI := make([]*api.LFSLock, len(lockList))
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next := ""
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for i, l := range lockList {
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lockListAPI[i] = l.APIFormat()
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}
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if limit > 0 && len(lockList) == limit {
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next = strconv.Itoa(cursor + 1)
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}
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ctx.JSON(200, api.LFSLockList{
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Locks: lockListAPI,
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Next: next,
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})
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}
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// PostLockHandler create lock
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func PostLockHandler(ctx *context.Context) {
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if !checkIsValidRequest(ctx) {
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// Status is written in checkIsValidRequest
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return
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}
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ctx.Resp.Header().Set("Content-Type", metaMediaType)
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@ -139,7 +165,7 @@ func PostLockHandler(ctx *context.Context) {
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repository, err := models.GetRepositoryByOwnerAndName(userName, repoName)
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if err != nil {
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log.Debug("Could not find repository: %s/%s - %s", userName, repoName, err)
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log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
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writeStatus(ctx, 404)
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return
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}
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@ -159,6 +185,7 @@ func PostLockHandler(ctx *context.Context) {
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defer bodyReader.Close()
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dec := json.NewDecoder(bodyReader)
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if err := dec.Decode(&req); err != nil {
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log.Warn("Failed to decode lock request as json. Error: %v", err)
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writeStatus(ctx, 400)
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return
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}
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@ -183,8 +210,9 @@ func PostLockHandler(ctx *context.Context) {
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})
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return
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}
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log.Error("Unable to CreateLFSLock in repository %-v at %s for user %-v: Error: %v", repository, req.Path, ctx.User, err)
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ctx.JSON(500, api.LFSLockError{
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Message: "internal server error : " + err.Error(),
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Message: "internal server error : Internal Server Error",
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})
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return
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}
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@ -194,6 +222,7 @@ func PostLockHandler(ctx *context.Context) {
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// VerifyLockHandler list locks for verification
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func VerifyLockHandler(ctx *context.Context) {
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if !checkIsValidRequest(ctx) {
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// Status is written in checkIsValidRequest
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return
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}
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ctx.Resp.Header().Set("Content-Type", metaMediaType)
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@ -204,7 +233,7 @@ func VerifyLockHandler(ctx *context.Context) {
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repository, err := models.GetRepositoryByOwnerAndName(userName, repoName)
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if err != nil {
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log.Debug("Could not find repository: %s/%s - %s", userName, repoName, err)
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log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
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writeStatus(ctx, 404)
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return
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}
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@ -219,14 +248,28 @@ func VerifyLockHandler(ctx *context.Context) {
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return
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}
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//TODO handle body json cursor and limit
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lockList, err := models.GetLFSLockByRepoID(repository.ID, 0, 0)
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cursor := ctx.QueryInt("cursor")
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if cursor < 0 {
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cursor = 0
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}
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limit := ctx.QueryInt("limit")
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if limit > setting.LFS.LocksPagingNum && setting.LFS.LocksPagingNum > 0 {
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limit = setting.LFS.LocksPagingNum
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} else if limit < 0 {
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limit = 0
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}
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lockList, err := models.GetLFSLockByRepoID(repository.ID, cursor, limit)
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if err != nil {
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log.Error("Unable to list locks for repository ID[%d]: Error: %v", repository.ID, err)
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ctx.JSON(500, api.LFSLockError{
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Message: "unable to list locks : " + err.Error(),
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Message: "unable to list locks : Internal Server Error",
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})
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return
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}
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next := ""
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if limit > 0 && len(lockList) == limit {
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next = strconv.Itoa(cursor + 1)
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}
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lockOursListAPI := make([]*api.LFSLock, 0, len(lockList))
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lockTheirsListAPI := make([]*api.LFSLock, 0, len(lockList))
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for _, l := range lockList {
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@ -239,12 +282,14 @@ func VerifyLockHandler(ctx *context.Context) {
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ctx.JSON(200, api.LFSLockListVerify{
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Ours: lockOursListAPI,
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Theirs: lockTheirsListAPI,
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Next: next,
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})
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}
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// UnLockHandler delete locks
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func UnLockHandler(ctx *context.Context) {
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if !checkIsValidRequest(ctx) {
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// Status is written in checkIsValidRequest
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return
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}
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ctx.Resp.Header().Set("Content-Type", metaMediaType)
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@ -255,7 +300,7 @@ func UnLockHandler(ctx *context.Context) {
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repository, err := models.GetRepositoryByOwnerAndName(userName, repoName)
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if err != nil {
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log.Debug("Could not find repository: %s/%s - %s", userName, repoName, err)
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log.Error("Unable to get repository: %s/%s Error: %v", userName, repoName, err)
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writeStatus(ctx, 404)
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return
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}
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@ -275,6 +320,7 @@ func UnLockHandler(ctx *context.Context) {
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defer bodyReader.Close()
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dec := json.NewDecoder(bodyReader)
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if err := dec.Decode(&req); err != nil {
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log.Warn("Failed to decode lock request as json. Error: %v", err)
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writeStatus(ctx, 400)
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return
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}
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@ -288,8 +334,9 @@ func UnLockHandler(ctx *context.Context) {
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})
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return
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}
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log.Error("Unable to DeleteLFSLockByID[%d] by user %-v with force %t: Error: %v", ctx.ParamsInt64("lid"), ctx.User, req.Force, err)
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ctx.JSON(500, api.LFSLockError{
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Message: "unable to delete lock : " + err.Error(),
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Message: "unable to delete lock : Internal Server Error",
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})
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return
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}
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@ -65,6 +65,14 @@ type ObjectError struct {
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Message string `json:"message"`
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}
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// Claims is a JWT Token Claims
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type Claims struct {
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RepoID int64
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Op string
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UserID int64
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jwt.StandardClaims
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}
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// ObjectLink builds a URL linking to the object.
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func (v *RequestVars) ObjectLink() string {
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return setting.AppURL + path.Join(v.User, v.Repo+".git", "info/lfs/objects", v.Oid)
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@ -91,6 +99,7 @@ func isOidValid(oid string) bool {
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// ObjectOidHandler is the main request routing entry point into LFS server functions
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func ObjectOidHandler(ctx *context.Context) {
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if !setting.LFS.StartServer {
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log.Debug("Attempt to access LFS server but LFS server is disabled")
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writeStatus(ctx, 404)
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return
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}
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@ -108,17 +117,20 @@ func ObjectOidHandler(ctx *context.Context) {
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return
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}
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log.Warn("Unhandled LFS method: %s for %s/%s OID[%s]", ctx.Req.Method, ctx.Params("username"), ctx.Params("reponame"), ctx.Params("oid"))
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writeStatus(ctx, 404)
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}
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func getAuthenticatedRepoAndMeta(ctx *context.Context, rv *RequestVars, requireWrite bool) (*models.LFSMetaObject, *models.Repository) {
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if !isOidValid(rv.Oid) {
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log.Info("Attempt to access invalid LFS OID[%s] in %s/%s", rv.Oid, rv.User, rv.Repo)
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writeStatus(ctx, 404)
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return nil, nil
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}
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repository, err := models.GetRepositoryByOwnerAndName(rv.User, rv.Repo)
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if err != nil {
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log.Debug("Could not find repository: %s/%s - %s", rv.User, rv.Repo, err)
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log.Error("Unable to get repository: %s/%s Error: %v", rv.User, rv.Repo, err)
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writeStatus(ctx, 404)
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return nil, nil
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}
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@ -130,6 +142,7 @@ func getAuthenticatedRepoAndMeta(ctx *context.Context, rv *RequestVars, requireW
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meta, err := repository.GetLFSMetaObjectByOid(rv.Oid)
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if err != nil {
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log.Error("Unable to get LFS OID[%s] Error: %v", rv.Oid, err)
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writeStatus(ctx, 404)
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return nil, nil
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}
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@ -143,6 +156,7 @@ func getContentHandler(ctx *context.Context) {
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meta, _ := getAuthenticatedRepoAndMeta(ctx, rv, false)
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if meta == nil {
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// Status already written in getAuthenticatedRepoAndMeta
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -162,9 +176,11 @@ func getContentHandler(ctx *context.Context) {
|
|||
contentStore := &ContentStore{BasePath: setting.LFS.ContentPath}
|
||||
content, err := contentStore.Get(meta, fromByte)
|
||||
if err != nil {
|
||||
// Errors are logged in contentStore.Get
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
defer content.Close()
|
||||
|
||||
ctx.Resp.Header().Set("Content-Length", strconv.FormatInt(meta.Size-fromByte, 10))
|
||||
ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
|
||||
|
|
@ -178,8 +194,9 @@ func getContentHandler(ctx *context.Context) {
|
|||
}
|
||||
|
||||
ctx.Resp.WriteHeader(statusCode)
|
||||
_, _ = io.Copy(ctx.Resp, content)
|
||||
_ = content.Close()
|
||||
if written, err := io.Copy(ctx.Resp, content); err != nil {
|
||||
log.Error("Error whilst copying LFS OID[%s] to the response after %d bytes. Error: %v", meta.Oid, written, err)
|
||||
}
|
||||
logRequest(ctx.Req, statusCode)
|
||||
}
|
||||
|
||||
|
|
@ -189,6 +206,7 @@ func getMetaHandler(ctx *context.Context) {
|
|||
|
||||
meta, _ := getAuthenticatedRepoAndMeta(ctx, rv, false)
|
||||
if meta == nil {
|
||||
// Status already written in getAuthenticatedRepoAndMeta
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -196,7 +214,9 @@ func getMetaHandler(ctx *context.Context) {
|
|||
|
||||
if ctx.Req.Method == "GET" {
|
||||
enc := json.NewEncoder(ctx.Resp)
|
||||
_ = enc.Encode(Represent(rv, meta, true, false))
|
||||
if err := enc.Encode(Represent(rv, meta, true, false)); err != nil {
|
||||
log.Error("Failed to encode representation as json. Error: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
logRequest(ctx.Req, 200)
|
||||
|
|
@ -205,11 +225,13 @@ func getMetaHandler(ctx *context.Context) {
|
|||
// PostHandler instructs the client how to upload data
|
||||
func PostHandler(ctx *context.Context) {
|
||||
if !setting.LFS.StartServer {
|
||||
log.Debug("Attempt to access LFS server but LFS server is disabled")
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
||||
if !MetaMatcher(ctx.Req) {
|
||||
log.Info("Attempt to POST without accepting the correct media type: %s", metaMediaType)
|
||||
writeStatus(ctx, 400)
|
||||
return
|
||||
}
|
||||
|
|
@ -218,7 +240,7 @@ func PostHandler(ctx *context.Context) {
|
|||
|
||||
repository, err := models.GetRepositoryByOwnerAndName(rv.User, rv.Repo)
|
||||
if err != nil {
|
||||
log.Debug("Could not find repository: %s/%s - %s", rv.User, rv.Repo, err)
|
||||
log.Error("Unable to get repository: %s/%s Error: %v", rv.User, rv.Repo, err)
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
|
@ -229,18 +251,20 @@ func PostHandler(ctx *context.Context) {
|
|||
}
|
||||
|
||||
if !isOidValid(rv.Oid) {
|
||||
log.Info("Invalid LFS OID[%s] attempt to POST in %s/%s", rv.Oid, rv.User, rv.Repo)
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
||||
if setting.LFS.MaxFileSize > 0 && rv.Size > setting.LFS.MaxFileSize {
|
||||
log.Info("Denied LFS upload of size %d to %s/%s because of LFS_MAX_FILE_SIZE=%d", rv.Size, rv.User, rv.Repo, setting.LFS.MaxFileSize)
|
||||
log.Info("Denied LFS OID[%s] upload of size %d to %s/%s because of LFS_MAX_FILE_SIZE=%d", rv.Oid, rv.Size, rv.User, rv.Repo, setting.LFS.MaxFileSize)
|
||||
writeStatus(ctx, 413)
|
||||
return
|
||||
}
|
||||
|
||||
meta, err := models.NewLFSMetaObject(&models.LFSMetaObject{Oid: rv.Oid, Size: rv.Size, RepositoryID: repository.ID})
|
||||
if err != nil {
|
||||
log.Error("Unable to write LFS OID[%s] size %d meta object in %v/%v to database. Error: %v", rv.Oid, rv.Size, rv.User, rv.Repo, err)
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
|
@ -255,18 +279,22 @@ func PostHandler(ctx *context.Context) {
|
|||
ctx.Resp.WriteHeader(sentStatus)
|
||||
|
||||
enc := json.NewEncoder(ctx.Resp)
|
||||
_ = enc.Encode(Represent(rv, meta, meta.Existing, true))
|
||||
if err := enc.Encode(Represent(rv, meta, meta.Existing, true)); err != nil {
|
||||
log.Error("Failed to encode representation as json. Error: %v", err)
|
||||
}
|
||||
logRequest(ctx.Req, sentStatus)
|
||||
}
|
||||
|
||||
// BatchHandler provides the batch api
|
||||
func BatchHandler(ctx *context.Context) {
|
||||
if !setting.LFS.StartServer {
|
||||
log.Debug("Attempt to access LFS server but LFS server is disabled")
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
||||
if !MetaMatcher(ctx.Req) {
|
||||
log.Info("Attempt to BATCH without accepting the correct media type: %s", metaMediaType)
|
||||
writeStatus(ctx, 400)
|
||||
return
|
||||
}
|
||||
|
|
@ -278,13 +306,13 @@ func BatchHandler(ctx *context.Context) {
|
|||
// Create a response object
|
||||
for _, object := range bv.Objects {
|
||||
if !isOidValid(object.Oid) {
|
||||
log.Info("Invalid LFS OID[%s] attempt to BATCH in %s/%s", object.Oid, object.User, object.Repo)
|
||||
continue
|
||||
}
|
||||
|
||||
repository, err := models.GetRepositoryByOwnerAndName(object.User, object.Repo)
|
||||
|
||||
if err != nil {
|
||||
log.Debug("Could not find repository: %s/%s - %s", object.User, object.Repo, err)
|
||||
log.Error("Unable to get repository: %s/%s Error: %v", object.User, object.Repo, err)
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
|
@ -308,7 +336,7 @@ func BatchHandler(ctx *context.Context) {
|
|||
}
|
||||
|
||||
if requireWrite && setting.LFS.MaxFileSize > 0 && object.Size > setting.LFS.MaxFileSize {
|
||||
log.Info("Denied LFS upload of size %d to %s/%s because of LFS_MAX_FILE_SIZE=%d", object.Size, object.User, object.Repo, setting.LFS.MaxFileSize)
|
||||
log.Info("Denied LFS OID[%s] upload of size %d to %s/%s because of LFS_MAX_FILE_SIZE=%d", object.Oid, object.Size, object.User, object.Repo, setting.LFS.MaxFileSize)
|
||||
writeStatus(ctx, 413)
|
||||
return
|
||||
}
|
||||
|
|
@ -317,6 +345,8 @@ func BatchHandler(ctx *context.Context) {
|
|||
meta, err = models.NewLFSMetaObject(&models.LFSMetaObject{Oid: object.Oid, Size: object.Size, RepositoryID: repository.ID})
|
||||
if err == nil {
|
||||
responseObjects = append(responseObjects, Represent(object, meta, meta.Existing, !contentStore.Exists(meta)))
|
||||
} else {
|
||||
log.Error("Unable to write LFS OID[%s] size %d meta object in %v/%v to database. Error: %v", object.Oid, object.Size, object.User, object.Repo, err)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -325,7 +355,9 @@ func BatchHandler(ctx *context.Context) {
|
|||
respobj := &BatchResponse{Objects: responseObjects}
|
||||
|
||||
enc := json.NewEncoder(ctx.Resp)
|
||||
_ = enc.Encode(respobj)
|
||||
if err := enc.Encode(respobj); err != nil {
|
||||
log.Error("Failed to encode representation as json. Error: %v", err)
|
||||
}
|
||||
logRequest(ctx.Req, 200)
|
||||
}
|
||||
|
||||
|
|
@ -335,6 +367,7 @@ func PutHandler(ctx *context.Context) {
|
|||
|
||||
meta, repository := getAuthenticatedRepoAndMeta(ctx, rv, true)
|
||||
if meta == nil {
|
||||
// Status already written in getAuthenticatedRepoAndMeta
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -342,10 +375,15 @@ func PutHandler(ctx *context.Context) {
|
|||
bodyReader := ctx.Req.Body().ReadCloser()
|
||||
defer bodyReader.Close()
|
||||
if err := contentStore.Put(meta, bodyReader); err != nil {
|
||||
// Put will log the error itself
|
||||
ctx.Resp.WriteHeader(500)
|
||||
if err == errSizeMismatch || err == errHashMismatch {
|
||||
fmt.Fprintf(ctx.Resp, `{"message":"%s"}`, err)
|
||||
} else {
|
||||
fmt.Fprintf(ctx.Resp, `{"message":"Internal Server Error"}`)
|
||||
}
|
||||
if _, err = repository.RemoveLFSMetaObjectByOid(rv.Oid); err != nil {
|
||||
log.Error("RemoveLFSMetaObjectByOid: %v", err)
|
||||
log.Error("Whilst removing metaobject for LFS OID[%s] due to preceding error there was another Error: %v", rv.Oid, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
|
@ -356,11 +394,13 @@ func PutHandler(ctx *context.Context) {
|
|||
// VerifyHandler verify oid and its size from the content store
|
||||
func VerifyHandler(ctx *context.Context) {
|
||||
if !setting.LFS.StartServer {
|
||||
log.Debug("Attempt to access LFS server but LFS server is disabled")
|
||||
writeStatus(ctx, 404)
|
||||
return
|
||||
}
|
||||
|
||||
if !MetaMatcher(ctx.Req) {
|
||||
log.Info("Attempt to VERIFY without accepting the correct media type: %s", metaMediaType)
|
||||
writeStatus(ctx, 400)
|
||||
return
|
||||
}
|
||||
|
|
@ -369,14 +409,16 @@ func VerifyHandler(ctx *context.Context) {
|
|||
|
||||
meta, _ := getAuthenticatedRepoAndMeta(ctx, rv, true)
|
||||
if meta == nil {
|
||||
// Status already written in getAuthenticatedRepoAndMeta
|
||||
return
|
||||
}
|
||||
|
||||
contentStore := &ContentStore{BasePath: setting.LFS.ContentPath}
|
||||
ok, err := contentStore.Verify(meta)
|
||||
if err != nil {
|
||||
// Error will be logged in Verify
|
||||
ctx.Resp.WriteHeader(500)
|
||||
fmt.Fprintf(ctx.Resp, `{"message":"%s"}`, err)
|
||||
fmt.Fprintf(ctx.Resp, `{"message":"Internal Server Error"}`)
|
||||
return
|
||||
}
|
||||
if !ok {
|
||||
|
|
@ -453,6 +495,8 @@ func unpack(ctx *context.Context) *RequestVars {
|
|||
dec := json.NewDecoder(bodyReader)
|
||||
err := dec.Decode(&p)
|
||||
if err != nil {
|
||||
// The error is logged as a WARN here because this may represent misbehaviour rather than a true error
|
||||
log.Warn("Unable to decode POST request vars for LFS OID[%s] in %s/%s: Error: %v", rv.Oid, rv.User, rv.Repo, err)
|
||||
return rv
|
||||
}
|
||||
|
||||
|
|
@ -474,6 +518,8 @@ func unpackbatch(ctx *context.Context) *BatchVars {
|
|||
dec := json.NewDecoder(bodyReader)
|
||||
err := dec.Decode(&bv)
|
||||
if err != nil {
|
||||
// The error is logged as a WARN here because this may represent misbehaviour rather than a true error
|
||||
log.Warn("Unable to decode BATCH request vars in %s/%s: Error: %v", ctx.Params("username"), strings.TrimSuffix(ctx.Params("reponame"), ".git"), err)
|
||||
return &bv
|
||||
}
|
||||
|
||||
|
|
@ -515,6 +561,7 @@ func authenticate(ctx *context.Context, repository *models.Repository, authoriza
|
|||
// ctx.IsSigned is unnecessary here, this will be checked in perm.CanAccess
|
||||
perm, err := models.GetUserRepoPermission(repository, ctx.User)
|
||||
if err != nil {
|
||||
log.Error("Unable to GetUserRepoPermission for user %-v in repo %-v Error: %v", ctx.User, repository)
|
||||
return false
|
||||
}
|
||||
|
||||
|
|
@ -525,12 +572,15 @@ func authenticate(ctx *context.Context, repository *models.Repository, authoriza
|
|||
|
||||
user, repo, opStr, err := parseToken(authorization)
|
||||
if err != nil {
|
||||
// Most of these are Warn level - the true internal server errors are logged in parseToken already
|
||||
log.Warn("Authentication failure for provided token with Error: %v", err)
|
||||
return false
|
||||
}
|
||||
ctx.User = user
|
||||
if opStr == "basic" {
|
||||
perm, err = models.GetUserRepoPermission(repository, ctx.User)
|
||||
if err != nil {
|
||||
log.Error("Unable to GetUserRepoPermission for user %-v in repo %-v Error: %v", ctx.User, repository)
|
||||
return false
|
||||
}
|
||||
return perm.CanAccess(accessMode, models.UnitTypeCode)
|
||||
|
|
@ -549,40 +599,31 @@ func parseToken(authorization string) (*models.User, *models.Repository, string,
|
|||
return nil, nil, "unknown", fmt.Errorf("No token")
|
||||
}
|
||||
if strings.HasPrefix(authorization, "Bearer ") {
|
||||
token, err := jwt.Parse(authorization[7:], func(t *jwt.Token) (interface{}, error) {
|
||||
token, err := jwt.ParseWithClaims(authorization[7:], &Claims{}, func(t *jwt.Token) (interface{}, error) {
|
||||
if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
|
||||
return nil, fmt.Errorf("unexpected signing method: %v", t.Header["alg"])
|
||||
}
|
||||
return setting.LFS.JWTSecretBytes, nil
|
||||
})
|
||||
if err != nil {
|
||||
// The error here is WARN level because it is caused by bad authorization rather than an internal server error
|
||||
return nil, nil, "unknown", err
|
||||
}
|
||||
claims, claimsOk := token.Claims.(jwt.MapClaims)
|
||||
claims, claimsOk := token.Claims.(*Claims)
|
||||
if !token.Valid || !claimsOk {
|
||||
return nil, nil, "unknown", fmt.Errorf("Token claim invalid")
|
||||
}
|
||||
opStr, ok := claims["op"].(string)
|
||||
if !ok {
|
||||
return nil, nil, "unknown", fmt.Errorf("Token operation invalid")
|
||||
}
|
||||
repoID, ok := claims["repo"].(float64)
|
||||
if !ok {
|
||||
return nil, nil, opStr, fmt.Errorf("Token repository id invalid")
|
||||
}
|
||||
r, err := models.GetRepositoryByID(int64(repoID))
|
||||
r, err := models.GetRepositoryByID(claims.RepoID)
|
||||
if err != nil {
|
||||
return nil, nil, opStr, err
|
||||
log.Error("Unable to GetRepositoryById[%d]: Error: %v", claims.RepoID, err)
|
||||
return nil, nil, claims.Op, err
|
||||
}
|
||||
userID, ok := claims["user"].(float64)
|
||||
if !ok {
|
||||
return nil, r, opStr, fmt.Errorf("Token user id invalid")
|
||||
}
|
||||
u, err := models.GetUserByID(int64(userID))
|
||||
u, err := models.GetUserByID(claims.UserID)
|
||||
if err != nil {
|
||||
return nil, r, opStr, err
|
||||
log.Error("Unable to GetUserById[%d]: Error: %v", claims.UserID, err)
|
||||
return nil, r, claims.Op, err
|
||||
}
|
||||
return u, r, opStr, nil
|
||||
return u, r, claims.Op, nil
|
||||
}
|
||||
|
||||
if strings.HasPrefix(authorization, "Basic ") {
|
||||
|
|
@ -598,6 +639,7 @@ func parseToken(authorization string) (*models.User, *models.Repository, string,
|
|||
user, password := cs[:i], cs[i+1:]
|
||||
u, err := models.GetUserByName(user)
|
||||
if err != nil {
|
||||
log.Error("Unable to GetUserByName[%d]: Error: %v", user, err)
|
||||
return nil, nil, "basic", err
|
||||
}
|
||||
if !u.IsPasswordSet() || !u.ValidatePassword(password) {
|
||||
|
|
|
|||
|
|
@ -141,6 +141,7 @@ var (
|
|||
JWTSecretBytes []byte `ini:"-"`
|
||||
HTTPAuthExpiry time.Duration `ini:"LFS_HTTP_AUTH_EXPIRY"`
|
||||
MaxFileSize int64 `ini:"LFS_MAX_FILE_SIZE"`
|
||||
LocksPagingNum int `ini:"LFS_LOCKS_PAGING_NUM"`
|
||||
}
|
||||
|
||||
// Security settings
|
||||
|
|
@ -720,6 +721,9 @@ func NewContext() {
|
|||
if !filepath.IsAbs(LFS.ContentPath) {
|
||||
LFS.ContentPath = filepath.Join(AppWorkPath, LFS.ContentPath)
|
||||
}
|
||||
if LFS.LocksPagingNum == 0 {
|
||||
LFS.LocksPagingNum = 50
|
||||
}
|
||||
|
||||
LFS.HTTPAuthExpiry = sec.Key("LFS_HTTP_AUTH_EXPIRY").MustDuration(20 * time.Minute)
|
||||
|
||||
|
|
|
|||
Reference in a new issue