nginx 和 git-http-backend 403 推送

Question

我正在尝试设置一个 git 服务器，前端为 stagit，后端为 git-http-backend，并在所有内容之间使用 nginx。我在 this 答案中找到了一个在我的服务器上工作的配置（通过工作，我的意思是 nginx 将通过网络浏览器为任何连接服务 html，但如果我使用，让我克隆一个存储库git clone https://git.website.com/test.git.

我遇到的问题是，当我推送源为 https://git.website.com/test.git 的存储库（无论是来自服务器本身还是来自我的本地计算机）时，我收到 403 错误并且我不知道为什么。有什么想法吗？

server {
    listen 80;
    listen [::]:80;

    listen 443 ssl;
    listen [::]:443 ssl;

    ssl_certificate /etc/ssl/ssl-bundle.crt;
    ssl_certificate_key /etc/ssl/private/ssl-private.key;

    root /srv/git;

    index index.html index.htm index.nginx-debian.html;

    access_log /var/log/nginx/git.access.log;
    error_log /var/log/nginx/git.error.log;
    gzip off;

    location / {
        try_files $uri $uri/ =404;
    }

    # static repo files for cloning over https
    location ~ ^.*/objects/([0-9a-f]+/[0-9a-f]+|pack/pack-[0-9a-f]+.(pack|idx))$ {
        root /srv/git;
    }

    # requests that need to go to git-http-backend
    location ~ ^.*/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
        root /srv/git;

        fastcgi_pass  unix:/var/run/fcgiwrap.socket;
        fastcgi_param SCRIPT_FILENAME   /usr/lib/git-core/git-http-backend;
        fastcgi_param PATH_INFO         $uri;
        fastcgi_param GIT_PROJECT_ROOT  $document_root;
        fastcgi_param GIT_HTTP_EXPORT_ALL "";
        fastcgi_param REMOTE_USER $remote_user;
        include fastcgi_params;
    }   
}

大约两个小时前，我才开始尝试使用 git-http-backend 进行多个配置。似乎很难让 http 正常提供网页，但也允许 git 到 clone/push。使用找到的配置 here 导致空的 200 OK 响应...

Answer 1

经过多次试验和错误后，我从 this 答案中获取配置并对其进行修改以提供以下位置规则：

location / {
    if ($arg_service = git-receive-pack) {
        rewrite (/.*) /git_write/ last;
    }

    if ($uri ~ ^/.*/git-receive-pack$) {
        rewrite (/.*) /git_write/ last;
    }

    if ($arg_service = git-upload-pack) {
        rewrite (/.*) /git_read/ last;
    }

    if ($uri ~ ^/.*/git-upload-pack$) {
        rewrite (/.*) /git_read/ last;
    }
}

# pass PHP scripts to FastCGI server
location ~ \.php$ {
    include snippets/fastcgi-php.conf;
    fastcgi_pass unix:/run/php/php7.3-fpm.sock;
}

location ~ /git_read/(.*) {
    include git-http-backend.conf;
}

# require auth to upload
location ~ /git_write/(.*) {
    auth_basic "Pushing to Git repositories is restricted";
    auth_basic_user_file /etc/nginx/htpasswd;
    include git-http-backend.conf;
}

其中 /etc/nginx/git-http-backend.conf 显示为：

fastcgi_pass unix:/var/run/fcgiwrap.socket;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
fastcgi_param GIT_HTTP_EXPORT_ALL "";
fastcgi_param GIT_PROJECT_ROOT /srv/git;
fastcgi_param PATH_INFO ;
fastcgi_param REMOTE_USER $remote_user;

问题已解决。

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