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push + pull now works with reverse proxy + basic auth on apache 2.4
This commit is contained in:
Gogs
Kim "BKC" Carlbäcker
parent
937b4b5aa1
commit
37eec6c9b7
1 changed files with 81 additions and 68 deletions
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@ -83,85 +83,98 @@ func HTTP(ctx *context.Context) {
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// check access
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if askAuth {
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authHead := ctx.Req.Header.Get("Authorization")
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if len(authHead) == 0 {
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ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=\".\"")
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ctx.Error(http.StatusUnauthorized)
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return
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}
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auths := strings.Fields(authHead)
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// currently check basic auth
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// TODO: support digit auth
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// FIXME: middlewares/context.go did basic auth check already,
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// maybe could use that one.
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if len(auths) != 2 || auths[0] != "Basic" {
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ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
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return
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}
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authUsername, authPasswd, err = base.BasicAuthDecode(auths[1])
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if err != nil {
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ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
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return
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}
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authUser, err = models.UserSignIn(authUsername, authPasswd)
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if err != nil {
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if !models.IsErrUserNotExist(err) {
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ctx.Handle(http.StatusInternalServerError, "UserSignIn error: %v", err)
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if setting.Service.EnableReverseProxyAuth {
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authUsername = ctx.Req.Header.Get(setting.ReverseProxyAuthUser)
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if len(authUsername) == 0 {
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ctx.HandleText(401, "reverse proxy login error. authUsername empty")
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return
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}
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authUser, err = models.GetUserByName(authUsername)
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if err != nil {
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ctx.HandleText(401, "reverse proxy login error, got error while running GetUserByName")
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return
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}
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}else{
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authHead := ctx.Req.Header.Get("Authorization")
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if len(authHead) == 0 {
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ctx.Resp.Header().Set("WWW-Authenticate", "Basic realm=\".\"")
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ctx.Error(http.StatusUnauthorized)
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return
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}
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// Assume username now is a token.
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token, err := models.GetAccessTokenBySHA(authUsername)
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auths := strings.Fields(authHead)
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// currently check basic auth
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// TODO: support digit auth
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// FIXME: middlewares/context.go did basic auth check already,
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// maybe could use that one.
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if len(auths) != 2 || auths[0] != "Basic" {
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ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
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return
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}
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authUsername, authPasswd, err = base.BasicAuthDecode(auths[1])
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if err != nil {
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if models.IsErrAccessTokenNotExist(err) || models.IsErrAccessTokenEmpty(err) {
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ctx.HandleText(http.StatusUnauthorized, "invalid token")
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} else {
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ctx.Handle(http.StatusInternalServerError, "GetAccessTokenBySha", err)
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ctx.HandleText(http.StatusUnauthorized, "no basic auth and digit auth")
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return
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}
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authUser, err = models.UserSignIn(authUsername, authPasswd)
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if err != nil {
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if !models.IsErrUserNotExist(err) {
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ctx.Handle(http.StatusInternalServerError, "UserSignIn error: %v", err)
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return
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}
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return
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}
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token.Updated = time.Now()
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if err = models.UpdateAccessToken(token); err != nil {
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ctx.Handle(http.StatusInternalServerError, "UpdateAccessToken", err)
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}
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authUser, err = models.GetUserByID(token.UID)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "GetUserByID", err)
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return
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}
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}
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if !isPublicPull {
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var tp = models.AccessModeWrite
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if isPull {
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tp = models.AccessModeRead
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}
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has, err := models.HasAccess(authUser, repo, tp)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "HasAccess", err)
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return
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} else if !has {
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if tp == models.AccessModeRead {
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has, err = models.HasAccess(authUser, repo, models.AccessModeWrite)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "HasAccess2", err)
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return
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} else if !has {
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ctx.HandleText(http.StatusForbidden, "User permission denied")
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return
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// Assume username now is a token.
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token, err := models.GetAccessTokenBySHA(authUsername)
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if err != nil {
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if models.IsErrAccessTokenNotExist(err) || models.IsErrAccessTokenEmpty(err) {
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ctx.HandleText(http.StatusUnauthorized, "invalid token")
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} else {
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ctx.Handle(http.StatusInternalServerError, "GetAccessTokenBySha", err)
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}
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} else {
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ctx.HandleText(http.StatusForbidden, "User permission denied")
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return
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}
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token.Updated = time.Now()
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if err = models.UpdateAccessToken(token); err != nil {
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ctx.Handle(http.StatusInternalServerError, "UpdateAccessToken", err)
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}
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authUser, err = models.GetUserByID(token.UID)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "GetUserByID", err)
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return
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}
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}
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if !isPull && repo.IsMirror {
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ctx.HandleText(http.StatusForbidden, "mirror repository is read-only")
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return
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if !isPublicPull {
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var tp = models.AccessModeWrite
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if isPull {
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tp = models.AccessModeRead
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}
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has, err := models.HasAccess(authUser, repo, tp)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "HasAccess", err)
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return
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} else if !has {
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if tp == models.AccessModeRead {
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has, err = models.HasAccess(authUser, repo, models.AccessModeWrite)
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if err != nil {
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ctx.Handle(http.StatusInternalServerError, "HasAccess2", err)
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return
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} else if !has {
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ctx.HandleText(http.StatusForbidden, "User permission denied")
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return
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}
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} else {
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ctx.HandleText(http.StatusForbidden, "User permission denied")
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return
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}
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}
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if !isPull && repo.IsMirror {
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ctx.HandleText(http.StatusForbidden, "mirror repository is read-only")
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return
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}
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}
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}
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}
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