database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-25 21:42:33 +03:00
Code

Define LDAP_NO_ATTRS if necessary.

Browse Source 
Commit 83aaac41c66959a3ebaec7daadc4885b5f98f561 introduced the use of
LDAP_NO_ATTRS to avoid requesting a dummy attribute when doing search+bind
LDAP authentication.  It turns out that not all LDAP implementations define
that macro, but its value is fixed by the protocol so we can define it
ourselves if it's missing.

Author: Thomas Munro
Reported-By: Ashutosh Sharma
Discussion: https://postgr.es/m/CAE9k0Pm6FKCfPCiAr26-L_SMGOA7dT_k0%2B3pEbB8%2B-oT39xRpw%40mail.gmail.com
This commit is contained in:
Peter Eisentraut 2017-09-13 08:20:45 -04:00
parent 69835bc898
commit 1a2fdc99a4
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/libpq/auth.c
View File

@ -2398,6 +2398,11 @@ InitializeLDAPConnection(Port *port, LDAP **ldap)
#define LPH_USERNAME "$username"
#define LPH_USERNAME_LEN (sizeof(LPH_USERNAME) - 1)
/* Not all LDAP implementations define this. */
#ifndef LDAP_NO_ATTRS
#define LDAP_NO_ATTRS "1.1"
#endif
/*
* Return a newly allocated C string copied from "pattern" with all
* occurrences of the placeholder "$username" replaced with "user_name".