Gitlab公共存储库克隆失败，并显示“ 401未经授权”。 [英] Gitlab public repo clone fails with "401 Unauthorized"
问题描述
我希望有人可以帮助我诊断此问题。我正在使用最新的ruby和git在默认Ubuntu 12.04安装上运行Gitlab 5.2。除了对LDAP映射的一些修改（用户名，显示名）外，其余大部分都是香草。
I'm hoping someone can help me diagnose this issue. I'm running Gitlab 5.2 on a default Ubuntu 12.04 install with the latest ruby and git. It's mostly vanilla with the exception of some LDAP mapping modifications (username, display name).
我在Gitlab中遇到一个错误，无法诊断。每当我尝试克隆公共存储库而不是预期的（并使用具有相同LDAP映射修改的CentOS）时：
I'm running into an error with Gitlab that I'm having trouble diagnosing. Whenever I attempt to clone a 'public' repo, instead of the expected (and working on CentOS with the same LDAP mapping modifications):
Started GET "/dd/lol.git/info/refs?service=git-upload-pack" for 127.0.0.1 at 2013-06-17 10:21:55 -0400
Started POST "/dd/lol.git/git-upload-pack" for 127.0.0.1 at 2013-06-17 10:21:55 -0400
我得到了（在Ubuntu上）：
I get (on Ubuntu):
Started GET "/dd/lol.git/info/refs?service=git-upload-pack" for 127.0.0.1 at 2013-06-17 10:26:13 -0400
Started GET "/dd/lol.git/HEAD" for 127.0.0.1 at 2013-06-17 10:26:13 -0400
Started GET "/dd/lol.git/HEAD" for 127.0.0.1 at 2013-06-17 10:26:15 -0400
Started GET "/dd/lol.git/HEAD" for 127.0.0.1 at 2013-06-17 10:26:15 -0400
Started GET "/dd/lol.git/objects/8c/4e72acdc72843492f55d5918f53dd12e5f1e43" for 127.0.0.1 at 2013-06-17 10:26:15 -0400
Started GET "/dd/lol.git/objects/info/packs" for 127.0.0.1 at 2013-06-17 10:26:15 -0400
在客户端，我收到一致的 401未经授权消息，然后提示我输入密码。它似乎与Apache或Nginx代理无关。
On the client side I get consistent "401 Unauthorized" messages, then I'm prompted for a password. It doesn't seem to be related to Apache or Nginx proxying.
客户端日志：
git clone http://127.0.0.1:9292/dd/lol.git
Cloning into 'lol'...
* Couldn't find host 127.0.0.1 in the .netrc file; using defaults
* About to connect() to 127.0.0.1 port 9292 (#0)
* Trying 127.0.0.1...
* Adding handle: conn: 0x7fc610803000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fc610803000) send_pipe: 1, recv_pipe: 0
* Connected to 127.0.0.1 (127.0.0.1) port 9292 (#0)
> GET /dd/lol.git/info/refs?service=git-upload-pack HTTP/1.1
User-Agent: git/1.7.12.4 (Apple Git-37)
Host: 127.0.0.1:9292
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache
< HTTP/1.1 200 OK
< Content-Type: text/plain; charset=utf-8
< Last-Modified: Mon, 17 Jun 2013 14:33:31 GMT
< Expires: Fri, 01 Jan 1980 00:00:00 GMT
< Pragma: no-cache
< Cache-Control: no-cache, max-age=0, must-revalidate
< X-UA-Compatible: IE=Edge,chrome=1
< X-Request-Id: 0a9ec65cffb7888fb6fbc136171fa80a
< X-Runtime: 0.079635
< Date: Mon, 17 Jun 2013 14:33:31 GMT
< X-Content-Digest: 198141e92e2cf9bb83d1aa1022fdea885993f02e
< Age: 0
< X-Rack-Cache: stale, invalid, store
< Content-Length: 59
<
* Connection #0 to host 127.0.0.1 left intact
* Couldn't find host 127.0.0.1 in the .netrc file; using defaults
* Found bundle for host 127.0.0.1: 0x7fc6104155f0
* Re-using existing connection! (#0) with host 127.0.0.1
* Connected to 127.0.0.1 (127.0.0.1) port 9292 (#0)
* Adding handle: conn: 0x7fc610803000
* Adding handle: send: 0
* Adding handle: recv: 0
* Curl_addHandleToPipeline: length: 1
* - Conn 0 (0x7fc610803000) send_pipe: 1, recv_pipe: 0
> GET /dd/lol.git/HEAD HTTP/1.1
User-Agent: git/1.7.12.4 (Apple Git-37)
Host: 127.0.0.1:9292
Accept: */*
Accept-Encoding: gzip
Pragma: no-cache
* The requested URL returned error: 401 Unauthorized
* Closing connection 0
任何建议都是非常欢迎的，我对Gitlab不熟悉，而且我现在有些困惑。
Any suggestions at all are very welcome, I'm not familiar with Gitlab and I'm currently a bit stumped.
- 德米特里
推荐答案
使用LDAP激活克隆似乎是一个经常出现的问题，尤其是在https：
Cloning with LDAP activated seems to be a recurring problem, especially over https:
- issue 4288
- issue 3890
- issue 4129
一种解决方法是在此处建议，并且与文件 lib / gitlab / backend / grack_auth.rb ，但最终修复仍在进行中。
A workaround is proposed here, and is related to file lib/gitlab/backend/grack_auth.rb, but a final fix is still in progress.
更新：从5.3+和6.x开始，应该已经修复了。
Update: from 5.3+ and 6.x, this should have been fixed.
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