The problem:
If password authentication is set, then startup
blocks waiting for a password to be given in stdin.
System:
FreeBSD 4.4
postgresql runs under user/group pgsql
data directory owned by pgsql
Workaround:
Modified the pg_ctl script to redirect a one line
password file to "$PGPATH/psql". The passwd file
exists in the data directory.
PASSFILE=$PGDATA/postmaster.passwd
If the passwd file does not exist, an empty one will
be created with perm 600.
Security:
If someone has root or pgsql os user access, then
they
can alter the data directory at will anyways. Putting
a plaintext passwd file in the data directory that
regular users cannot access anyways does not represent
any more of a security hazard that if someone had
access to the master.passwd files.
Workaround a bit more secure than allowing trust to
all local users.
--- pg_ctl.sh Sat Apr 21 04:23:58 2001
+++ /usr/local/bin/pg_ctl Sat Sep 22 12:39:03
2001
@@ -56,8 +56,8 @@
# Placed here during build
-bindir='@bindir@'
-VERSION='@VERSION@'
+bindir='/usr/local/bin'
+VERSION='7.1.3'
# protect the log file
umask 077
@@ -226,6 +226,11 @@
DEFPOSTOPTS=$PGDATA/postmaster.opts.default
POSTOPTSFILE=$PGDATA/postmaster.opts
PIDFILE=$PGDATA/postmaster.pid
+PASSFILE=$PGDATA/postmaster.passwd
+if [ ! -e $PASSFILE ];then
+ touch $PASSFILE
+ chmod 600 $PASSFILE
+fi
if [ $op = "status" ];then
if [ -f $PIDFILE ];then
@@ -347,6 +352,10 @@
do
# FIXME: This is horribly misconceived.
# 1) If password authentication is set up, the
connection will fail.
+# Kinda fixed. If password is set up, and the
$PASSFILE
+# does not exist, then it will fail. If password
is setup
+# and passwd file exists with the passwd, then
it will succeed.
+# If password auth is not set, this will still
work.
# 2) If a virtual host is set up, the connection may
fail.
# 3) If network traffic filters are set up tight
enough, the connection
# may fail.
@@ -357,7 +366,7 @@
# 6) If the dynamic loader is not set up correctly
(for this user/at
# this time), psql will fail (to find libpq).
# 7) If psql is misconfigured, this may fail.
- if "$PGPATH/psql" -l >/dev/null 2>&1
+ if "$PGPATH/psql" -l >/dev/null 2>&1 <
$PASSFILE
then
break;
else
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