[PATCH v2 0/2] LDAP SASL bind further fix series

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From: Thomas Reim <reimth@xxxxxxxxx>

Dear Ian,

please find two more patches for update of LDAP SASL bind in autofs. The
provided patches fix following issues:
- Missing support of SCRAM-*
  autofs 5.1.8 blocks use of SCRAM-* for SASL binding. DIGEST-MD5 is regarded
  unsafe and has been marked obsolete by IANA. Implementations should use one
  of the latest Salted Challenge Response Authentication Mechanisms (SCRAM)
  defined by IETF RFC-5802/RFC-7677 instead.
- OpenLDAP SASL mechanism auto-selection requires user credentials
  autofs 5.1.8 does not fetch user credentials from autofs_ldap_auth.conf if
  users set authrequired="autodetect" without specifying one of the user
  credential based SASL mechanisms in attribute authtype. SASL binding using
  function ldap_sasl_interactive_bind() will fail with error SASL(-13): user
  not found: no secret in database. Seamless auto-selection of an SASL mechanism
  using OpenLDAP requires specification of user credentials.

Thomas Reim (2):
  autofs-5.1.8 - support SCRAM for SASL binding
  autofs-5.1.8 - ldap_sasl_interactive_bind() needs credentials for

 man/autofs_ldap_auth.conf.5.in |  2 +-
 modules/cyrus-sasl.c           |  4 +--
 modules/lookup_ldap.c          | 48 +++++++++++++++++++++++++++-------
 3 files changed, 41 insertions(+), 13 deletions(-)


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