Fix issue of double logging in ipa_error.log.

We open the log in ipa_webgui and this was being inherited by TurboGears
which uses the same log so everything was getting logged twice. Shut down
the log in ipa_webgui at the last possible moment. This will not catch
configuration errors.

Add a Not Found template.

Only print a traceback on 500 errors.

ipa-server/ipa-gui/ipa_webgui

@@ -140,11 +140,13 @@ def main():
 
     if devel:
         logging.basicConfig(level=loglevel,
+                            format='%(asctime)s %(name)s %(levelname)s %(message)s',
                             stream=sys.stderr)
     else:
         # This log file name needs to be kept in sync with the one in
         # ipa_webgui.cfg
         logging.basicConfig(level=loglevel,
+                            format='%(asctime)s %(name)s %(levelname)s %(message)s',
                             filename='/var/log/ipa_error.log')
 
     sys.path.append("/usr/share/ipa")
@@ -159,6 +161,11 @@ def main():
     import cherrypy
     cherrypy.lowercase_api = True
 
+    # Shut down the logging set up here so that CherryPy logging can take
+    # over. TurboGears configuration errors will not be caught.
+    if not devel:
+        logging.shutdown()
+
     # Load the config - look for a local file first for development
     # and then the system config file
     if devel:

ipa-server/ipa-gui/ipa_webgui.cfg

@@ -95,10 +95,12 @@ args='(sys.stdout,)'
 level='DEBUG'
 qualname='ipagui'
 handlers=['debug_out']
+propagate=0
 
 [[[allinfo]]]
 level='INFO'
 handlers=['debug_out']
+propagate=0
 
 [[[access]]]
 level='INFO'

ipa-server/ipa-gui/ipagui/config/app.cfg

@@ -88,6 +88,7 @@ identity.provider='proxyprovider'
 # identity associated with a request? Comma separated list of identity sources.
 # Valid sources: form, visit, http_auth
 # identity.source="form,http_auth,visit"
+identity.source="visit"
 
 # compress the data sends to the web browser
 # [/] 

ipa-server/ipa-gui/ipagui/controllers.py

@@ -84,11 +84,14 @@ class Root(controllers.RootController):
         """This method is derived from the sample error catcher on
            http://docs.turbogears.org/1.0/ErrorReporting."""
         try:
-            cherrypy._cputil._cp_on_http_error(status, message)
             error_msg = self._error_codes.get(status, self._error_codes[None])
             url = "%s %s" % (cherrypy.request.method, cherrypy.request.path)
-            log.exception("CherryPy %s error (%s) for request '%s'", status,
-                          error_msg, url)
+            if (status == 500):
+                log.exception("%s error (%s) for request '%s'", status,
+                              error_msg, url)
+            else:
+                log.error("%s error (%s) for request '%s'", status,
+                              error_msg, url)
 
             if config.get('server.environment') == 'production':
                 details = ''
@@ -106,9 +109,14 @@ class Root(controllers.RootController):
                 details = details,
             )
 
+            if status == 404:
+                page_template = 'ipagui.templates.not_found'
+            else:
+                page_template = 'ipagui.templates.unhandled_exception'
+
             body = controllers._process_output(
                 data,
-                'ipagui.templates.unhandled_exception',
+                page_template,
                 'html',
                 'text/html',
                 None

ipa-server/ipa-gui/ipagui/templates/Makefile.am

@@ -25,6 +25,7 @@ app_DATA =			\
 	ipapolicyshow.kid	\
 	loginfailed.kid		\
 	master.kid		\
+	not_found.kid		\
 	policyindex.kid		\
 	policylayout.kid	\
 	principallayout.kid	\

ipa-server/ipa-gui/ipagui/templates/not_found.kid

@@ -0,0 +1,37 @@
+<!-- 
+ Copyright (C) 2007-2008  Red Hat
+ see file 'COPYING' for use and warranty information
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; version 2 only
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+-->
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml"
+  xmlns:py="http://purl.org/kid/ns#"
+  py:extends="'master.kid'">
+<head>
+<meta content="text/html; charset=utf-8" http-equiv="Content-Type" py:replace="''"/>
+<title>Page Not Found</title>
+</head>
+
+<body>
+  <div id="main_content">
+    <h1>Page Not Found</h1>
+    <div py:if='message'>
+      ${message}
+    </div>
+
+  </div>
+
+</body>
+</html>