[pgpool-committers: 3708] pgpool: Tightening up the watchdog security

[Muhammad Usama]

Tightening up the watchdog security

Now wd_authkey uses the HMAC SHA-256 hashing.

Branch
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V3_4_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=f5e9a2afc0bd1ef3c0752f77d837ec810a98b7e8

Modified Files
--------------
src/auth/md5.c                  | 12 +++++------
src/include/auth/md5.h          |  3 ++-
src/include/watchdog/watchdog.h |  4 ++--
src/watchdog/watchdog.c         | 10 ++++++++-
src/watchdog/wd_heartbeat.c     |  2 +-
src/watchdog/wd_packet.c        | 48 ++++++++++++++++++++++++++++++++---------
6 files changed, 58 insertions(+), 21 deletions(-)