[OPENMEETINGS-2262] LDAP attribute mapping for ldap_user_attr_picture doesn't'work with Active Directory

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.0.0-M3
• Fix Version/s: 5.0.0-M4
• Component/s: LDAP
• Environment: Apache Tomcat/9.0.31
• Assignee: Maxim Solodovnik
• Reporter: SERGEY ERMAKOV
• Created: 15/Apr/20 13:35
• Updated: 21/Apr/20 14:34
• Resolved: 16/Apr/20 07:22

Description

When I set ldap_user_attr_picture=thumbnailPhoto (or jpegPhoto, doesn't matter), it causes internal server error during user auth by ldap query with the following log message:

ERROR 04-15 15:56:48.460 o.a.d.a.l.m.e.DefaultAttribute:523 [pr-8080-exec-12] - ERR_13215_VALUE_EXPECT_STRING The value is expected to be a String
ERROR 04-15 15:56:48.461 o.a.o.c.l.LdapLoginManager:231 [pr-8080-exec-12] - Unexpected exception.
org.apache.directory.api.ldap.model.exception.LdapInvalidAttributeValueException: ERR_13215_VALUE_EXPECT_STRING The value is expected to be a String
at org.apache.directory.api.ldap.model.entry.DefaultAttribute.getString(DefaultAttribute.java:524)
at org.apache.openmeetings.core.ldap.LdapLoginManager.getStringAttr(LdapLoginManager.java:153)
at org.apache.openmeetings.core.ldap.LdapLoginManager$LdapWorker.getUser(LdapLoginManager.java:371)
at org.apache.openmeetings.core.ldap.LdapLoginManager.login(LdapLoginManager.java:215)   

 

Seems like there is STRING value expected but Active Directory contains:

thumbnailPhoto: <ldp: Binary blob 68590 bytes>;

jpegPhoto: <ldp: Binary blob 68590 bytes>;