From 6d23cab9f5387ca2b57f60b26936ff8af0acc8fa Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 19 Oct 2012 22:45:30 -0400
Subject: [PATCH] Added UserModel null check

---
 src/com/gitblit/models/UserModel.java |   35 ++++++++++++++++++++++++++++++++++-
 1 files changed, 34 insertions(+), 1 deletions(-)

diff --git a/src/com/gitblit/models/UserModel.java b/src/com/gitblit/models/UserModel.java
index 6fe8df2..f14c1ae 100644
--- a/src/com/gitblit/models/UserModel.java
+++ b/src/com/gitblit/models/UserModel.java
@@ -217,7 +217,7 @@
 		return permission;
 	}
 	
-	private boolean canAccess(RepositoryModel repository, AccessRestrictionType ifRestriction, AccessPermission requirePermission) {
+	protected boolean canAccess(RepositoryModel repository, AccessRestrictionType ifRestriction, AccessPermission requirePermission) {
 		if (repository.accessRestriction.atLeast(ifRestriction)) {
 			AccessPermission permission = getRepositoryPermission(repository);
 			return permission.atLeast(requirePermission);
@@ -405,4 +405,37 @@
 	public int compareTo(UserModel o) {
 		return username.compareTo(o.username);
 	}
+	
+	/**
+	 * Returns true if the name/email pair match this user account.
+	 * 
+	 * @param name
+	 * @param email
+	 * @return true, if the name and email address match this account
+	 */
+	public boolean is(String name, String email) {
+		// at a minimum a usename or display name must be supplied
+		if (StringUtils.isEmpty(name)) {
+			return false;
+		}
+		boolean nameVerified = name.equalsIgnoreCase(username) || name.equalsIgnoreCase(getDisplayName());
+		boolean emailVerified = false;
+		if (StringUtils.isEmpty(emailAddress)) {
+			// user account has not specified an email address
+			// rely on username/displayname verification
+			emailVerified = true;
+		} else {
+			// user account has specified an email address
+			// require email address verification
+			if (!StringUtils.isEmpty(email)) {
+				emailVerified = email.equalsIgnoreCase(emailAddress);
+			}
+		}
+		return nameVerified && emailVerified;
+	}
+	
+	public boolean hasBranchPermission(String repositoryName, String branch) {
+		// Default UserModel doesn't implement branch-level security. Other Realms (i.e. Gerrit) may override this method.
+		return hasRepositoryPermission(repositoryName);
+	}
 }

--
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