From a4231d30c4d2765c80f57df79cd1d4d39a9795ea Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 30 Oct 2012 17:05:30 -0400
Subject: [PATCH] Added null checkinng and logging for edit user permissions (issue 155)

---
 src/com/gitblit/ConfigUserService.java |   36 ++++++++++++++++++++++++++----------
 1 files changed, 26 insertions(+), 10 deletions(-)

diff --git a/src/com/gitblit/ConfigUserService.java b/src/com/gitblit/ConfigUserService.java
index d274009..015cef7 100644
--- a/src/com/gitblit/ConfigUserService.java
+++ b/src/com/gitblit/ConfigUserService.java
@@ -840,16 +840,8 @@
 			}
 			config.setStringList(USER, model.username, ROLE, roles);
 
-			// repository memberships
-			if (model.permissions == null) {
-				// null check on "final" repositories because JSON-sourced UserModel
-				// can have a null repositories object
-				if (!ArrayUtils.isEmpty(model.repositories)) {
-					config.setStringList(USER, model.username, REPOSITORY, new ArrayList<String>(
-							model.repositories));
-				}
-			} else {
-				// discrete repository permissions
+			// discrete repository permissions
+			if (model.permissions != null) {
 				List<String> permissions = new ArrayList<String>();
 				for (Map.Entry<String, AccessPermission> entry : model.permissions.entrySet()) {
 					if (entry.getValue().exceeds(AccessPermission.NONE)) {
@@ -862,6 +854,24 @@
 
 		// write teams
 		for (TeamModel model : teams.values()) {
+			// team roles
+			List<String> roles = new ArrayList<String>();
+			if (model.canAdmin) {
+				roles.add(Constants.ADMIN_ROLE);
+			}
+			if (model.canFork) {
+				roles.add(Constants.FORK_ROLE);
+			}
+			if (model.canCreate) {
+				roles.add(Constants.CREATE_ROLE);
+			}
+			if (roles.size() == 0) {
+				// we do this to ensure that team record is written.
+				// Otherwise, StoredConfig might optimizes that record away.
+				roles.add(Constants.NO_ROLE);
+			}
+			config.setStringList(TEAM, model.name, ROLE, roles);
+			
 			if (model.permissions == null) {
 				// null check on "final" repositories because JSON-sourced TeamModel
 				// can have a null repositories object
@@ -982,6 +992,12 @@
 				Set<String> teamnames = config.getSubsections(TEAM);
 				for (String teamname : teamnames) {
 					TeamModel team = new TeamModel(teamname);
+					Set<String> roles = new HashSet<String>(Arrays.asList(config.getStringList(
+							TEAM, teamname, ROLE)));
+					team.canAdmin = roles.contains(Constants.ADMIN_ROLE);
+					team.canFork = roles.contains(Constants.FORK_ROLE);
+					team.canCreate = roles.contains(Constants.CREATE_ROLE);
+					
 					team.addRepositoryPermissions(Arrays.asList(config.getStringList(TEAM, teamname,
 							REPOSITORY)));
 					team.addUsers(Arrays.asList(config.getStringList(TEAM, teamname, USER)));

--
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