我正在尝试使用 JGit 的 API 和以下代码进行 git pull
public class gitHubTest {
JSch jsch = new JSch();
// Defining the private key file location explicitly
String userHome = System.getProperty("user.home");
String privateKey = userHome + "/.ssh/id_rsa";
String knownHostsFile = userHome + "/.ssh/known_hosts";
Repository localRepo = new FileRepository("/LocalPath/.git");
public gitHubTest() throws Exception {
jsch.setConfig("StrictHostKeyChecking", "no");
jsch.setKnownHosts(knownHostsFile);
jsch.addIdentity(privateKey);
System.out.println("privateKey :" + privateKey);
Git git = new Git(localRepo);
PullCommand pullcmd = git.pull();
pullcmd.call();
}
}
错误堆栈跟踪:
org.eclipse.jgit.api.errors.TransportException: git@github.example.com:remote.git: USERAUTH fail
at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:245)
at org.eclipse.jgit.api.PullCommand.call(PullCommand.java:288)
at gitHubTest.<init>(gitHubTest.java:47)
at WebhooksServer.main(WebhooksServer.java:13)
Caused by: org.eclipse.jgit.errors.TransportException: git@github.example.com:remote.git: USERAUTH fail
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:160)
at org.eclipse.jgit.transport.SshTransport.getSession(SshTransport.java:137)
at org.eclipse.jgit.transport.TransportGitSsh$SshFetchConnection.<init>(TransportGitSsh.java:274)
at org.eclipse.jgit.transport.TransportGitSsh.openFetch(TransportGitSsh.java:169)
at org.eclipse.jgit.transport.FetchProcess.executeImp(FetchProcess.java:136)
at org.eclipse.jgit.transport.FetchProcess.execute(FetchProcess.java:122)
at org.eclipse.jgit.transport.Transport.fetch(Transport.java:1236)
at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:234)
... 3 more
Caused by: com.jcraft.jsch.JSchException: USERAUTH fail
at com.jcraft.jsch.UserAuthPublicKey.start(UserAuthPublicKey.java:119)
at com.jcraft.jsch.Session.connect(Session.java:470)
at org.eclipse.jgit.transport.JschConfigSessionFactory.getSession(JschConfigSessionFactory.java:117)
... 10 more
我检查过的一些建议表明,我们需要实例化 JschConfigSessionFactory 然后重写 configure() 方法来传递 passphrase 。我已经尝试这样做了。然后它显示一个错误。我已经提到了http://www.codeaffine.com/2014/12/09/jgit-authentication/读起来恰到好处,但不适合我的 PullCommand。
有人可以帮忙吗?我已经阅读并尝试了这里的很多帖子,但没有任何内容能够准确解决我的问题。
使用configure()方法的代码实现:
public class gitHubTest {
JSch jsch = new JSch();
String userHome = System.getProperty("user.home");
String privateKey = userHome + "/.ssh/id_rsa";
String knownHostsFile = userHome + "/.ssh/known_hosts";
public gitHubTest() throws IOException, JSchException, GitAPIException {
Repository localRepo = new FileRepository("/LocalPath/branch.git");
final String remoteURL = "git@github.example.com:remote.git";
JSch.setConfig("StrictHostKeyChecking", "no");
jsch.setKnownHosts(knownHostsFile);
jsch.addIdentity(privateKey);
JschConfigSessionFactory sessionFactory = new JschConfigSessionFactory() {
@Override
protected void configure(OpenSshConfig.Host host, Session session) {
CredentialsProvider cp = new CredentialsProvider() {
@Override
public boolean isInteractive() {
return false;
}
@Override
public boolean supports(CredentialItem... credentialItems) {
return false;
}
@Override
public boolean get(URIish urIish, CredentialItem... credentialItems) throws UnsupportedCredentialItem {
return false;
}
};
UserInfo userInfo = new CredentialsProviderUserInfo(session,cp);
session.setUserInfo(userInfo);
}
};
SshSessionFactory.setInstance(sessionFactory);
Git git = new Git(localRepo);
PullCommand pullcmd = git.pull();
pullcmd.call();
}}
这会产生相同的错误。
最佳答案
我可以找出我面临的一些问题。解决办法如下:
如果必须在没有密码的情况下进行身份验证,则生成没有密码的 id_rsa
我们需要覆盖
getJSch(final OpenSshConfig.Host hc, FS fs)
在 SshSessionfactory 的配置中使用 addIdentity:SshSessionFactory sshSessionFactory = new JschConfigSessionFactory() { @Override protected void configure(OpenSshConfig.Host host, Session sess ion) { session.setConfig("StrictHostKeyChecking", "no"); } @Override protected JSch getJSch(final OpenSshConfig.Host hc, FS fs) throws JSchException { JSch jsch = super.getJSch(hc, fs); jsch.removeAllIdentity(); jsch.addIdentity("/path/to/private/key"); return jsch; } };
我们需要调用需要以不同方式实例化:
PullCommand pull = git.pull().setTransportConfigCallback(new TransportConfigCallback() { @Override public void configure(Transport transport) { SshTransport sshTransport = (SshTransport) transport; sshTransport.setSshSessionFactory(sshSessionFactory); } });
然后调用pull实例:
PullResult pullResult = pull.call();
我希望这会有所帮助。
关于java - USERAUTH 无法使用 JGit 为 PullCommand() 安全地访问 git 存储库,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45889326/