From 44e2ee1d05a9d455ae60dd64058b31f006d551b7 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 10 Apr 2014 18:58:08 -0400
Subject: [PATCH] Revise SSH public key integration with AuthenticationManager
---
src/main/java/com/gitblit/manager/AuthenticationManager.java | 25 ++++++++++++++-----------
1 files changed, 14 insertions(+), 11 deletions(-)
diff --git a/src/main/java/com/gitblit/manager/AuthenticationManager.java b/src/main/java/com/gitblit/manager/AuthenticationManager.java
index 658c289..10f8fd1 100644
--- a/src/main/java/com/gitblit/manager/AuthenticationManager.java
+++ b/src/main/java/com/gitblit/manager/AuthenticationManager.java
@@ -17,6 +17,7 @@
import java.nio.charset.Charset;
import java.security.Principal;
+import java.security.PublicKey;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.HashMap;
@@ -47,7 +48,6 @@
import com.gitblit.auth.WindowsAuthProvider;
import com.gitblit.models.TeamModel;
import com.gitblit.models.UserModel;
-import com.gitblit.transport.ssh.SshSession;
import com.gitblit.utils.Base64;
import com.gitblit.utils.HttpUtils;
import com.gitblit.utils.StringUtils;
@@ -291,28 +291,31 @@
}
/**
- * Authenticate a user based on SSH session.
+ * Authenticate a user based on a public key.
*
- * @param SshSession
+ * This implementation assumes that the authentication has already take place
+ * (e.g. SSHDaemon) and that this is a validation/verification of the user.
+ *
+ * @param username
+ * @param key
* @return a user object or null
*/
@Override
- public UserModel authenticate(SshSession sshSession) {
- String username = sshSession.getRemoteUser();
+ public UserModel authenticate(String username, PublicKey key) {
if (username != null) {
if (!StringUtils.isEmpty(username)) {
UserModel user = userManager.getUserModel(username);
if (user != null) {
// existing user
- logger.debug(MessageFormat.format("{0} authenticated by SSH key from {1}",
- user.username, sshSession.getRemoteAddress()));
- return validateAuthentication(user, AuthenticationType.SSH);
+ logger.debug(MessageFormat.format("{0} authenticated by {1} public key",
+ user.username, key.getAlgorithm()));
+ return validateAuthentication(user, AuthenticationType.PUBLIC_KEY);
}
- logger.warn(MessageFormat.format("Failed to find UserModel for {0}, attempted ssh authentication from {1}",
- username, sshSession.getRemoteAddress()));
+ logger.warn(MessageFormat.format("Failed to find UserModel for {0} during public key authentication",
+ username));
}
} else {
- logger.warn("Empty user in SSH session");
+ logger.warn("Empty user passed to AuthenticationManager.authenticate!");
}
return null;
}
--
Gitblit v1.9.1