Postgresql ldap authentication










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I try to use the ldap authentication method to login to postgres with Azure AD.
With ldapsearch from the same machine, I get a connection and can use the searchonly user. But as soon as I use postgres I get:




could not start LDAP TLS session: Can't contact LDAP server




I tried on port 636 and 389. A tcp dump showed me that the connection was made correctly and the search was successful, but it just times out on postgres side.




psql: SSL connection has been closed unexpectedly




Was anyone able to configure postgresql via the ldap authentication against Azure AD?



Using; Debain 9.6, Postgresql 9.6, Azure AD



pg_hba rule:




host all all 0.0.0.0/0 ldap ldapserver="ldaps1.domain.com" ldapbasedn="dc=domain,dc=com" ldapbinddn="cn=searchonly,ou=local,dc=domain,dc=com" ldapbindpasswd="myPW" ldapsearchattribute="userPrincipalName"




Even more strange, using the simple bind method it is working without problems. Why not with bind + search?










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    0















    I try to use the ldap authentication method to login to postgres with Azure AD.
    With ldapsearch from the same machine, I get a connection and can use the searchonly user. But as soon as I use postgres I get:




    could not start LDAP TLS session: Can't contact LDAP server




    I tried on port 636 and 389. A tcp dump showed me that the connection was made correctly and the search was successful, but it just times out on postgres side.




    psql: SSL connection has been closed unexpectedly




    Was anyone able to configure postgresql via the ldap authentication against Azure AD?



    Using; Debain 9.6, Postgresql 9.6, Azure AD



    pg_hba rule:




    host all all 0.0.0.0/0 ldap ldapserver="ldaps1.domain.com" ldapbasedn="dc=domain,dc=com" ldapbinddn="cn=searchonly,ou=local,dc=domain,dc=com" ldapbindpasswd="myPW" ldapsearchattribute="userPrincipalName"




    Even more strange, using the simple bind method it is working without problems. Why not with bind + search?










    share|improve this question
























      0












      0








      0








      I try to use the ldap authentication method to login to postgres with Azure AD.
      With ldapsearch from the same machine, I get a connection and can use the searchonly user. But as soon as I use postgres I get:




      could not start LDAP TLS session: Can't contact LDAP server




      I tried on port 636 and 389. A tcp dump showed me that the connection was made correctly and the search was successful, but it just times out on postgres side.




      psql: SSL connection has been closed unexpectedly




      Was anyone able to configure postgresql via the ldap authentication against Azure AD?



      Using; Debain 9.6, Postgresql 9.6, Azure AD



      pg_hba rule:




      host all all 0.0.0.0/0 ldap ldapserver="ldaps1.domain.com" ldapbasedn="dc=domain,dc=com" ldapbinddn="cn=searchonly,ou=local,dc=domain,dc=com" ldapbindpasswd="myPW" ldapsearchattribute="userPrincipalName"




      Even more strange, using the simple bind method it is working without problems. Why not with bind + search?










      share|improve this question














      I try to use the ldap authentication method to login to postgres with Azure AD.
      With ldapsearch from the same machine, I get a connection and can use the searchonly user. But as soon as I use postgres I get:




      could not start LDAP TLS session: Can't contact LDAP server




      I tried on port 636 and 389. A tcp dump showed me that the connection was made correctly and the search was successful, but it just times out on postgres side.




      psql: SSL connection has been closed unexpectedly




      Was anyone able to configure postgresql via the ldap authentication against Azure AD?



      Using; Debain 9.6, Postgresql 9.6, Azure AD



      pg_hba rule:




      host all all 0.0.0.0/0 ldap ldapserver="ldaps1.domain.com" ldapbasedn="dc=domain,dc=com" ldapbinddn="cn=searchonly,ou=local,dc=domain,dc=com" ldapbindpasswd="myPW" ldapsearchattribute="userPrincipalName"




      Even more strange, using the simple bind method it is working without problems. Why not with bind + search?







      postgresql azure ldap






      share|improve this question













      share|improve this question











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      share|improve this question










      asked Nov 14 '18 at 14:02









      ChrisChris

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