From 23e08cdfd5f61e06f584c7fce4e765dd8b6e6643 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 29 Nov 2013 11:05:51 -0500
Subject: [PATCH] Refactor managers and authentication for federation
---
src/main/java/com/gitblit/manager/FederationManager.java | 43 +++++++++++++++++++++++++++++++++++++++----
1 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/src/main/java/com/gitblit/manager/FederationManager.java b/src/main/java/com/gitblit/manager/FederationManager.java
index 568e87f..95d38af 100644
--- a/src/main/java/com/gitblit/manager/FederationManager.java
+++ b/src/main/java/com/gitblit/manager/FederationManager.java
@@ -17,6 +17,7 @@
import java.io.File;
import java.io.FileFilter;
+import java.nio.charset.Charset;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collections;
@@ -24,6 +25,8 @@
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
+
+import javax.servlet.http.HttpServletRequest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -38,6 +41,7 @@
import com.gitblit.models.FederationSet;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
+import com.gitblit.utils.Base64;
import com.gitblit.utils.FederationUtils;
import com.gitblit.utils.JsonUtils;
import com.gitblit.utils.StringUtils;
@@ -69,7 +73,6 @@
public FederationManager(
IRuntimeManager runtimeManager,
INotificationManager notificationManager,
- IUserManager userManager,
IRepositoryManager repositoryManager) {
this.settings = runtimeManager.getSettings();
@@ -100,6 +103,17 @@
}
@Override
+ public boolean canFederate() {
+ String passphrase = settings.getString(Keys.federation.passphrase, "");
+ return !StringUtils.isEmpty(passphrase);
+ }
+
+ /**
+ * Returns the federation user account.
+ *
+ * @return the federation user account
+ */
+ @Override
public UserModel getFederationUser() {
// the federation user is an administrator
UserModel federationUser = new UserModel(Constants.FEDERATION_USER);
@@ -108,9 +122,30 @@
}
@Override
- public boolean canFederate() {
- String passphrase = settings.getString(Keys.federation.passphrase, "");
- return !StringUtils.isEmpty(passphrase);
+ public UserModel authenticate(HttpServletRequest httpRequest) {
+ if (canFederate()) {
+ // try to authenticate federation user for cloning
+ final String authorization = httpRequest.getHeader("Authorization");
+ if (authorization != null && authorization.startsWith("Basic")) {
+ // Authorization: Basic base64credentials
+ String base64Credentials = authorization.substring("Basic".length()).trim();
+ String credentials = new String(Base64.decode(base64Credentials),
+ Charset.forName("UTF-8"));
+ // credentials = username:password
+ final String[] values = credentials.split(":", 2);
+ if (values.length == 2) {
+ String username = StringUtils.decodeUsername(values[0]);
+ String password = values[1];
+ if (username.equalsIgnoreCase(Constants.FEDERATION_USER)) {
+ List<String> tokens = getFederationTokens();
+ if (tokens.contains(password)) {
+ return getFederationUser();
+ }
+ }
+ }
+ }
+ }
+ return null;
}
/**
--
Gitblit v1.9.1