Question

我有自己使用GitServlet实现的自定义git servlet 我有自己的身份验证。

要克隆或推送，拉我想对我的身份验证插件进行身份验证。为此，我需要从用户提供的URL中读取用户/密码。

像，

git clone  http://sohanb:welcome@localhost:8080/git.ctr-0.0.1-SNAPSHOT/portal/.git

我如何获得用户名，即sohanb和密码，即welcome。

更新了问题：

我的git init代码，

 public void init(ServletConfig config) throws ServletException {  

    username = config.getInitParameter("username");
    password=config.getInitParameter("password");
    idpUrl=config.getInitParameter("idpUrl");
    System.out.println("IDP URL is =======>> " + idpUrl);
    setRepositoryResolver(new RepositoryResolver<HttpServletRequest>() {
        public Repository open(HttpServletRequest req, String name) throws RepositoryNotFoundException,
                ServiceNotEnabledException {
            try {
                System.out.println("name =============>> " +name);
                System.out.println("parmrs if any ==========>> " + req.getParameterMap());                  
                System.out.println("URL ===============>>" + req.getRequestURL().toString());
                URL url  = new URL(req.getRequestURL().toString());
                System.out.println("Trying to get uswer info if any ====>> " +url.getUserInfo());
                File gitParentFolder = new File("D:\\sigma-admin\\git.ctr\\git");
                File gitRepoFolder = new File(gitParentFolder, name);
                System.out.println("gitRepoFolder.exists() =======>>" + gitRepoFolder.exists());
                if (gitRepoFolder.exists()) {
                    if (!gitRepoFolder.getAbsolutePath().endsWith(".git")) {
                        gitRepoFolder = new File(gitRepoFolder, ".git");
                    }
                    Repository db = Git.open(gitRepoFolder).getRepository();
                    db.incrementOpen();
                    return db;
                } else {
                    throw new RepositoryNotFoundException("Unknown repository was requested by client " + name);
                }
            } catch (IOException e) {
                throw new RepositoryNotFoundException(name, e);
            }
        }
    });
}

我的git war在jettry服务器下运行

http://localhost:8080/git.ctr-0.0.1-SNAPSHOT/

现在我做git clone http://sohanb:welcome@localhost:8080/git.ctr-0.0.1-SNAPSHOT/portal/.git 我可以在日志/控制台中看到这个网址，

http://localhost:8080/git.ctr-0.0.1-SNAPSHOT/portal/.git/

我不知道为什么使用：从req url传递丢失。或者它无效我想要实现的目标。

其他建议是最受欢迎的。请建议。

Answer 1

正则表达式将是：

https?:\/\/(?<user>[^:]+):(?<password>[^@]+)
# look for http or https followed by ://
# capture everything up (but not including) a colon and capture it in a group called user
# match a colon
# capture everything up (but not including) an @ and capture it in a group called password

在此处查看demo。然而，它在某种程度上取决于你真正想要的东西（使用PHP，Python，bash等中的信息）。

Answer 2

由于它是http:，您可以使用java.net.URL：

URL url = new URL("http://sohanb:welcome@localhost:8080/git.ctr-0.0.1-SNAPSHOT/portal/.git");
String userInfo = url.getUserInfo(); // userInfo = "sohanb:welcome"

检查null，然后你可以轻松获得你想要的东西：

String[] userInfoArray = userInfo.split(":");
String username = userInfoArray[0]; // sohanb
String password = userInfoArray[1]; // welcome

从http git URL

2 个答案: