Fail to log in with imported user from LDAP on SP

• Type: Regression Bug
• Status: Closed
• Resolution: No Longer Reproducible
• Affects Version/s: Master
• Fix Version/s: Master
• Component/s: Application Security > SAML
• Labels: None
• Fix Priority: 4

Steps to reproduce:

1. Configure IdP and SP
2. Add LDAP server on both bundles
   1. Enable LDAP authentication on IdP
   2. Enable LDAP Import on SP
   3. Make sure LDAP attributes map to SP attributes
3. Sign into SP with LDAP user
4. Assert that the LDAP user exists in SP database after logging in

Actual Result:
Fail to log in the LDAP user, Unable to process SAML request. displays on the page and throws following error

2019-04-16 06:30:39.117 WARN  [liferay/scheduler_dispatch-3][SamlMetadataMessageListener:192] Unable to refresh SP metadata for samlsp: Unable to get metadata from http://www.able.com:9080/c/portal/saml/metadata: Connection reset