X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=daklib%2Fdbconn.py;h=a90ad10229d052ad83a6f870de5b3e32bc751db9;hb=99475d30981c1952e61c5390cd243afff7888388;hp=f2f8a9020ab7271c77e1aeddb8f765ea10424efd;hpb=e1a60e40eeed6c7d6e9f1730e90b767a8e4147a8;p=dak.git

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index f2f8a902..a90ad102 100644
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -1250,8 +1250,19 @@ class Keyring(object):
 
         LDAPDn = cnf["Import-LDAP-Fingerprints::LDAPDn"]
         LDAPServer = cnf["Import-LDAP-Fingerprints::LDAPServer"]
+        ca_cert_file = cnf.get('Import-LDAP-Fingerprints::CACertFile')
 
         l = ldap.open(LDAPServer)
+
+        if ca_cert_file:
+            # Request a new TLS context. If there was already one, libldap
+            # would not change the TLS options (like which CAs to trust).
+            l.set_option(ldap.OPT_X_TLS_NEWCTX, True)
+            l.set_option(ldap.OPT_X_TLS_REQUIRE_CERT, ldap.OPT_X_TLS_HARD)
+            l.set_option(ldap.OPT_X_TLS_CACERTDIR, None)
+            l.set_option(ldap.OPT_X_TLS_CACERTFILE, ca_cert_file)
+            l.start_tls_s()
+
         l.simple_bind_s("","")
         Attrs = l.search_s(LDAPDn, ldap.SCOPE_ONELEVEL,
                "(&(keyfingerprint=*)(gidnumber=%s))" % (cnf["Import-Users-From-Passwd::ValidGID"]),
@@ -2892,7 +2903,7 @@ class DBConn(object):
             engine_args['pool_size'] = int(cnf['DB::PoolSize'])
         if cnf.has_key('DB::MaxOverflow'):
             engine_args['max_overflow'] = int(cnf['DB::MaxOverflow'])
-        if sa_major_version == '0.6' and cnf.has_key('DB::Unicode') and \
+        if sa_major_version in ('0.6', '0.7') and cnf.has_key('DB::Unicode') and \
             cnf['DB::Unicode'] == 'false':
             engine_args['use_native_unicode'] = False