mirror of https://github.com/go-gitea/gitea.git
Always set userID on LFS authentication (#7224)
* Always set userID on LFS authentication Fix #5478 Fix #7219 * Deploy keys should only be able to read their repos
This commit is contained in:
zeripath
Lauris BH
parent
dbd0a2e6dc
commit
5d1a8d23b0
130
cmd/serv.go
130
cmd/serv.go
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@ -217,75 +217,77 @@ func runServ(c *cli.Context) error {
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// Allow anonymous clone for public repositories.
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var (
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keyID int64
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user *models.User
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keyID int64
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user *models.User
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userID int64
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)
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if requestedMode == models.AccessModeWrite || repo.IsPrivate || setting.Service.RequireSignInView {
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keys := strings.Split(c.Args()[0], "-")
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if len(keys) != 2 {
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fail("Key ID format error", "Invalid key argument: %s", c.Args()[0])
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}
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key, err := private.GetPublicKeyByID(com.StrTo(keys[1]).MustInt64())
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keys := strings.Split(c.Args()[0], "-")
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if len(keys) != 2 {
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fail("Key ID format error", "Invalid key argument: %s", c.Args()[0])
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}
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key, err := private.GetPublicKeyByID(com.StrTo(keys[1]).MustInt64())
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if err != nil {
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fail("Invalid key ID", "Invalid key ID[%s]: %v", c.Args()[0], err)
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}
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keyID = key.ID
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userID = key.OwnerID
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if key.Type == models.KeyTypeDeploy {
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// Now we have to get the deploy key for this repo
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deployKey, err := private.GetDeployKey(key.ID, repo.ID)
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if err != nil {
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fail("Invalid key ID", "Invalid key ID[%s]: %v", c.Args()[0], err)
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fail("Key access denied", "Failed to access internal api: [key_id: %d, repo_id: %d]", key.ID, repo.ID)
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}
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keyID = key.ID
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if deployKey == nil {
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fail("Key access denied", "Deploy key access denied: [key_id: %d, repo_id: %d]", key.ID, repo.ID)
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}
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if deployKey.Mode < requestedMode {
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fail("Key permission denied", "Cannot push with read-only deployment key: %d to repo_id: %d", key.ID, repo.ID)
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}
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// Update deploy key activity.
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if err = private.UpdateDeployKeyUpdated(key.ID, repo.ID); err != nil {
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fail("Internal error", "UpdateDeployKey: %v", err)
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}
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// FIXME: Deploy keys aren't really the owner of the repo pushing changes
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// however we don't have good way of representing deploy keys in hook.go
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// so for now use the owner
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os.Setenv(models.EnvPusherName, username)
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os.Setenv(models.EnvPusherID, fmt.Sprintf("%d", repo.OwnerID))
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userID = repo.OwnerID
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} else if requestedMode == models.AccessModeWrite || repo.IsPrivate || setting.Service.RequireSignInView {
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// Check deploy key or user key.
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if key.Type == models.KeyTypeDeploy {
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// Now we have to get the deploy key for this repo
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deployKey, err := private.GetDeployKey(key.ID, repo.ID)
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if err != nil {
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fail("Key access denied", "Failed to access internal api: [key_id: %d, repo_id: %d]", key.ID, repo.ID)
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}
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if deployKey == nil {
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fail("Key access denied", "Deploy key access denied: [key_id: %d, repo_id: %d]", key.ID, repo.ID)
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}
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if deployKey.Mode < requestedMode {
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fail("Key permission denied", "Cannot push with read-only deployment key: %d to repo_id: %d", key.ID, repo.ID)
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}
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// Update deploy key activity.
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if err = private.UpdateDeployKeyUpdated(key.ID, repo.ID); err != nil {
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fail("Internal error", "UpdateDeployKey: %v", err)
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}
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// FIXME: Deploy keys aren't really the owner of the repo pushing changes
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// however we don't have good way of representing deploy keys in hook.go
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// so for now use the owner
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os.Setenv(models.EnvPusherName, username)
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os.Setenv(models.EnvPusherID, fmt.Sprintf("%d", repo.OwnerID))
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} else {
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user, err = private.GetUserByKeyID(key.ID)
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if err != nil {
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fail("internal error", "Failed to get user by key ID(%d): %v", keyID, err)
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}
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if !user.IsActive || user.ProhibitLogin {
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fail("Your account is not active or has been disabled by Administrator",
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"User %s is disabled and have no access to repository %s",
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user.Name, repoPath)
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}
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mode, err := private.CheckUnitUser(user.ID, repo.ID, user.IsAdmin, unitType)
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if err != nil {
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fail("Internal error", "Failed to check access: %v", err)
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} else if *mode < requestedMode {
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clientMessage := accessDenied
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if *mode >= models.AccessModeRead {
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clientMessage = "You do not have sufficient authorization for this action"
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}
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fail(clientMessage,
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"User %s does not have level %v access to repository %s's "+unitName,
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user.Name, requestedMode, repoPath)
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}
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os.Setenv(models.EnvPusherName, user.Name)
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os.Setenv(models.EnvPusherID, fmt.Sprintf("%d", user.ID))
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user, err = private.GetUserByKeyID(key.ID)
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if err != nil {
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fail("internal error", "Failed to get user by key ID(%d): %v", keyID, err)
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}
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if !user.IsActive || user.ProhibitLogin {
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fail("Your account is not active or has been disabled by Administrator",
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"User %s is disabled and have no access to repository %s",
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user.Name, repoPath)
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}
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mode, err := private.CheckUnitUser(user.ID, repo.ID, user.IsAdmin, unitType)
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if err != nil {
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fail("Internal error", "Failed to check access: %v", err)
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} else if *mode < requestedMode {
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clientMessage := accessDenied
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if *mode >= models.AccessModeRead {
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clientMessage = "You do not have sufficient authorization for this action"
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}
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fail(clientMessage,
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"User %s does not have level %v access to repository %s's "+unitName,
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user.Name, requestedMode, repoPath)
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}
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os.Setenv(models.EnvPusherName, user.Name)
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os.Setenv(models.EnvPusherID, fmt.Sprintf("%d", user.ID))
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}
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//LFS token authentication
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@ -299,8 +301,8 @@ func runServ(c *cli.Context) error {
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"exp": now.Add(setting.LFS.HTTPAuthExpiry).Unix(),
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"nbf": now.Unix(),
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}
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if user != nil {
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claims["user"] = user.ID
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if userID > 0 {
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claims["user"] = userID
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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