Merge branch 'rrt/production' into rrt/dev

crc/services/ldap_service.py

@@ -1,5 +1,7 @@
 import os
 
+from ldap3.core.exceptions import LDAPExceptionError
+
 from crc import app
 from ldap3 import Connection, Server, MOCK_SYNC
 
@@ -38,7 +40,9 @@ class LdapService(object):
     attributes = ['uid', 'cn', 'sn', 'displayName', 'givenName', 'mail', 'objectClass', 'UvaDisplayDepartment',
                   'telephoneNumber', 'title', 'uvaPersonIAMAffiliation', 'uvaPersonSponsoredType']
     uid_search_string = "(&(objectclass=person)(uid=%s))"
-    user_or_last_name_search_string = "(&(objectclass=person)(|(uid=%s*)(sn=%s*)))"
+    user_or_last_name_search = "(&(objectclass=person)(|(uid=%s*)(sn=%s*)))"
+    cn_single_search = '(&(objectclass=person)(cn=%s*))'
+    cn_double_search = '(&(objectclass=person)(&(cn=%s*)(cn=*%s*)))'
 
     def __init__(self):
         if app.config['TESTING']:
@@ -67,18 +71,33 @@ class LdapService(object):
         return LdapUserInfo.from_entry(entry)
 
     def search_users(self, query, limit):
-        if len(query) < 3: return []
-        search_string = LdapService.user_or_last_name_search_string % (query, query)
-        self.conn.search(LdapService.search_base, search_string, attributes=LdapService.attributes)
-
-        # Entries are returned as a generator, accessing entries
-        # can make subsequent calls to the ldap service, so limit
-        # those here.
-        count = 0
+        if len(query.strip()) < 3:
+            return []
+        elif query.endswith(' '):
+            search_string = LdapService.cn_single_search % (query.strip())
+        elif query.strip().count(',') == 1:
+            f, l = query.split(",")
+            search_string = LdapService.cn_double_search % (l.strip(), f.strip())
+        elif query.strip().count(' ') == 1:
+            f,l = query.split(" ")
+            search_string = LdapService.cn_double_search % (f, l)
+        else:
+            # Search by user_id or last name
+            search_string = LdapService.user_or_last_name_search % (query, query)
         results = []
-        for entry in self.conn.entries:
-            if count > limit:
-                break
-            results.append(LdapUserInfo.from_entry(entry))
-            count += 1
+        print(search_string)
+        try:
+            self.conn.search(LdapService.search_base, search_string, attributes=LdapService.attributes)
+            # Entries are returned as a generator, accessing entries
+            # can make subsequent calls to the ldap service, so limit
+            # those here.
+            count = 0
+            for entry in self.conn.entries:
+                if count > limit:
+                    break
+                results.append(LdapUserInfo.from_entry(entry))
+                count += 1
+        except LDAPExceptionError as le:
+            app.logger.info("Failed to execute ldap search. %s", str(le))
+
         return results

tests/test_lookup_service.py

@@ -115,6 +115,7 @@ class TestLookupService(BaseTest):
         self.assertEquals("1 Something", results[0].label, "special characters don't flake out")
 
 
+
 # 1018	10000 Something	Industry
 # 1019	1000 Something	Industry
 # 1020	1 Something	Industry