Enable LDAP debugging using the mod_python Apache configuration directive

PythonOption IPADebug On/Off

ipa-server/ipaserver/ipaldap.py

@@ -209,13 +209,14 @@ class IPAdmin(SimpleLDAPObject):
         else:
             SimpleLDAPObject.__init__(self,'ldap://%s:%d' % (self.host,self.port))
 
-    def __init__(self,host,port,cacert,bindcert,bindkey,proxydn=None):
+    def __init__(self,host,port,cacert,bindcert,bindkey,proxydn=None,debug=None):
         """We just set our instance variables and wrap the methods - the real
            work is done in __localinit__ and __initPart2 - these are separated
            out this way so that we can call them from places other than
            instance creation e.g. when we just need to reconnect, not create a
            new instance"""
-#        ldap.set_option(ldap.OPT_DEBUG_LEVEL,255)
+        if debug.lower() == "on":
+            ldap.set_option(ldap.OPT_DEBUG_LEVEL,255)
         if cacert is not None:
             ldap.set_option(ldap.OPT_X_TLS_CACERTFILE,cacert)
             ldap.set_option(ldap.OPT_X_TLS_CERTFILE,bindcert)

ipa-server/xmlrpc-server/funcs.py

@@ -49,7 +49,7 @@ class IPAConnPool:
     def __init__(self):
         self.freelist = []
 
-    def getConn(self, host, port, bindca, bindcert, bindkey, proxydn=None, krbccache=None):
+    def getConn(self, host, port, bindca, bindcert, bindkey, proxydn=None, krbccache=None, debug=None):
         conn = None
         if len(self.freelist) > 0:
             for i in range(len(self.freelist)):
@@ -58,7 +58,7 @@ class IPAConnPool:
                     conn = self.freelist.pop(i)
                     break
         if conn is None:
-            conn = ipaserver.ipaldap.IPAdmin(host,port,bindca,bindcert,bindkey)
+            conn = ipaserver.ipaldap.IPAdmin(host,port,bindca,bindcert,bindkey,None,debug)
         if proxydn is not None:
             conn.set_proxydn(proxydn)
         else:
@@ -99,13 +99,13 @@ class IPAServer:
     def set_krbccache(self, krbccache):
         self.krbccache = krbccache
     
-    def get_dn_from_principal(self, princ):
+    def get_dn_from_principal(self, princ, debug):
         """Given a kerberos principal get the LDAP uid"""
         global _LDAPPool
 
         filter = "(krbPrincipalName=" + princ + ")"
         # The only anonymous search we should have
-        conn = _LDAPPool.getConn(self.host,self.sslport,self.bindca,self.bindcert,self.bindkey,None,None)
+        conn = _LDAPPool.getConn(self.host,self.sslport,self.bindca,self.bindcert,self.bindkey,None,None,debug)
         try:
             ent = conn.getEntry(self.basedn, self.scope, filter, ['dn'])
         finally:
@@ -124,6 +124,8 @@ class IPAServer:
            that and None for proxy dn to make calling getConn() easier.
         """
 
+        debug = opts.get('ipadebug')
+
         if opts:
             if opts.get('krbccache'):
                 self.set_krbccache(opts['krbccache'])
@@ -137,9 +139,9 @@ class IPAServer:
             pass
 
         if self.princ is not None:
-            return self.get_dn_from_principal(self.princ), None
+            return self.get_dn_from_principal(self.princ, debug), None, debug
         else:
-            return None, self.krbccache
+            return None, self.krbccache, debug
 
     def getConnection(self, opts):
         """Wrapper around IPAConnPool.getConn() so we don't have to pass
@@ -151,7 +153,7 @@ class IPAServer:
         """
         global _LDAPPool
 
-        (proxy_dn, krbccache) = self.__setup_connection(opts)
+        (proxy_dn, krbccache, debug) = self.__setup_connection(opts)
 
         if krbccache is not None:
             bindca = None
@@ -167,7 +169,7 @@ class IPAServer:
         else:
              return None
 
-        return _LDAPPool.getConn(self.host,port,bindca,bindcert,bindkey,proxy_dn,krbccache)
+        return _LDAPPool.getConn(self.host,port,bindca,bindcert,bindkey,proxy_dn,krbccache,debug)
 
     def releaseConnection(self, conn):
         global _LDAPPool

ipa-server/xmlrpc-server/ipa.conf

@@ -51,6 +51,9 @@ Alias /ipa "/usr/share/ipa/ipaserver/XMLRPC"
   
   PythonDebug Off
 
+  # Some IPA-specific configuration options
+  PythonOption IPADebug Off 
+
   # this is pointless to use since it would just reload ipaxmlrpc.py
   PythonAutoReload Off
 </Directory>

ipa-server/xmlrpc-server/ipaxmlrpc.py

@@ -130,6 +130,7 @@ class ModXMLRPCRequestHandler(object):
         """Dispatches an XML-RPC method from marshalled (XML) data."""
 
         params, method = loads(data)
+        pythonopts = req.get_options()
 
         # Populate the Apache environment variables
         req.add_common_vars()
@@ -140,6 +141,9 @@ class ModXMLRPCRequestHandler(object):
         if req.subprocess_env.get("KRB5CCNAME") is not None:
             opts['krbccache'] = req.subprocess_env.get("KRB5CCNAME")
 
+        if pythonopts.get("IPADebug"):
+            opts['ipadebug'] = pythonopts.get("IPADebug")
+
         # Tack onto the end of the passed-in arguments any options we also
         # need
         params = params + (opts,)