mirror of https://github.com/postgres/postgres
Bruce Momjian
25 years ago
parent
854307a11e
commit
b83047eee2
@ -1,37 +0,0 @@ |
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#-------------------------------------------------------------------------
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#
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# Makefile for contrib/pg_dumpaccounts
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#
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# Copyright (c) 1994, Regents of the University of California
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#
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# $Header: /cvsroot/pgsql/contrib/pg_dumpaccounts/Attic/Makefile,v 1.2 2000/11/02 18:20:12 wieck Exp $
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#
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#-------------------------------------------------------------------------
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subdir = contrib/pg_dumpaccounts
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top_builddir = ../..
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include $(top_builddir)/src/Makefile.global |
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all: pg_dumpaccounts |
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pg_dumpaccounts: pg_dumpaccounts.sh |
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sed -e 's,@VERSION@,$(VERSION),g' \
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-e 's,@MULTIBYTE@,$(MULTIBYTE),g' \
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-e 's,@bindir@,$(bindir),g' \
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$< >$@
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chmod a+x $@
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install: all installdirs |
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$(INSTALL_SCRIPT) pg_dumpaccounts $(DESTDIR)$(bindir)/pg_dumpaccounts
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installdirs: |
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$(mkinstalldirs) $(DESTDIR)$(bindir)
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uninstall: |
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rm -f $(addprefix $(DESTDIR)$(bindir)/, pg_dumpaccounts)
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depend dep: |
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clean distclean maintainer-clean: |
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rm -f pg_dumpaccounts
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@ -1,9 +0,0 @@ |
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pg_dumpaccounts |
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This is a little utility script derived from pg_dumpall. It just |
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dumps the global pg_shadow and pg_group as pg_dumpall does without |
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dumping any of the databases. This is useful for installations |
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that have many databases with different backup schedules, where |
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pg_dumpall will never be run and thus, the users and groups will |
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never be backed up. |
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@ -1,174 +0,0 @@ |
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#! /bin/sh |
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# pg_dumpaccounts |
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# |
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# Dumps the "pg_shadow" and "pg_group" tables, which belong to the |
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# whole installation rather than any one individual database. |
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# |
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# $Header: /cvsroot/pgsql/contrib/pg_dumpaccounts/Attic/pg_dumpaccounts.sh,v 1.1 2000/11/02 18:20:12 wieck Exp $ |
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CMDNAME=`basename $0` |
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# substituted at build |
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VERSION='@VERSION@' |
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MULTIBYTE='@MULTIBYTE@' |
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bindir='@bindir@' |
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# |
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# Find out where we're located |
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# |
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PGPATH= |
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if echo "$0" | grep '/' > /dev/null 2>&1 ; then |
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# explicit dir name given |
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PGPATH=`echo $0 | sed 's,/[^/]*$,,'` # (dirname command is not portable) |
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else |
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# look for it in PATH ('which' command is not portable) |
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for dir in `echo "$PATH" | sed 's/:/ /g'` ; do |
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# empty entry in path means current dir |
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[ x"$dir" = x ] && dir='.' |
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if [ -f "$dir/$CMDNAME" ] ; then |
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PGPATH="$dir" |
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break |
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fi |
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done |
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fi |
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# As last resort use the installation directory. We don't want to use |
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# this as first resort because depending on how users do release upgrades |
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# they might temporarily move the installation tree elsewhere, so we'd |
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# accidentally invoke the newly installed versions of pg_dump and psql. |
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if [ x"$PGPATH" = x"" ]; then |
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PGPATH=$bindir |
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fi |
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# |
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# Look for needed programs |
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# |
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for prog in psql ; do |
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if [ ! -x "$PGPATH/$prog" ] ; then |
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echo "The program $prog needed by $CMDNAME could not be found. It was" |
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echo "expected at:" |
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echo " $PGPATH/$prog" |
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echo "If this is not the correct directory, please start $CMDNAME" |
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echo "with a full search path. Otherwise make sure that the program" |
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echo "was installed successfully." |
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exit 1 |
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fi |
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done |
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# |
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# to adapt to System V vs. BSD 'echo' |
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# |
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if echo '\\' | grep '\\\\' >/dev/null 2>&1 |
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then |
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BS='\' dummy='\' # BSD |
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else |
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BS='\\' # System V |
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fi |
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# The dummy assignment is necessary to prevent Emacs' font-lock |
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# mode from going ballistic when editing this file. |
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usage= |
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# |
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# Scan options. We're interested in the -h (host) and -p (port) options. |
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# |
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while [ $# -gt 0 ] ; do |
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case $1 in |
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--help) |
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usage=t |
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break |
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;; |
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--version) |
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echo "pg_dumpaccounts (PostgreSQL) $VERSION" |
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exit 0 |
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;; |
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--host|-h) |
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connectopts="$connectopts -h $2" |
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shift |
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;; |
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-h*) |
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connectopts="$connectopts $1" |
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;; |
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--host=*) |
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connectopts="$connectopts -h "`echo $1 | sed 's/^--host=//'` |
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;; |
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--port|-p) |
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connectopts="$connectopts -p $2" |
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shift |
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;; |
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-p*) |
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connectopts="$connectopts $1" |
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;; |
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--port=*) |
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connectopts="$connectopts -p "`echo $1 | sed 's/^--port=//'` |
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;; |
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*) |
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echo "unknown option '$1'" |
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usage=t |
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;; |
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esac |
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shift |
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done |
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if [ "$usage" ] ; then |
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echo "$CMDNAME dumps users and groups of a PostgreSQL database cluster." |
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echo |
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echo "Usage:" |
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echo " $CMDNAME [ -c ] [ -h host ] [ -p port ]" |
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echo |
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echo "Options:" |
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echo " -h, --host <hostname> server host name" |
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echo " -p, --port <port> server port number" |
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echo |
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echo "Report bugs to <pgsql-bugs@postgresql.org>." |
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exit 0 |
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fi |
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PSQL="${PGPATH}/psql $connectopts" |
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echo "--" |
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echo "-- pg_dumpaccounts ($VERSION) $connectopts" |
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echo "--" |
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echo "${BS}connect template1" |
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# |
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# Dump users (but not the user created by initdb) |
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# |
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echo "DELETE FROM pg_shadow WHERE usesysid NOT IN (SELECT datdba FROM pg_database WHERE datname = 'template1');" |
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echo |
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$PSQL -d template1 -At <<__END__ |
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SELECT |
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'CREATE USER "' || usename || '" WITH SYSID ' || usesysid |
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|| CASE WHEN passwd IS NOT NULL THEN ' PASSWORD ''' || passwd || '''' else '' end |
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|| CASE WHEN usecreatedb THEN ' CREATEDB'::text ELSE ' NOCREATEDB' END |
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|| CASE WHEN usesuper THEN ' CREATEUSER'::text ELSE ' NOCREATEUSER' END |
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|| CASE WHEN valuntil IS NOT NULL THEN ' VALID UNTIL '''::text |
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|| CAST(valuntil AS TIMESTAMP) || '''' ELSE '' END || ';' |
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FROM pg_shadow |
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WHERE usesysid <> (SELECT datdba FROM pg_database WHERE datname = 'template1'); |
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__END__ |
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echo |
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# |
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# Dump groups |
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# |
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echo "DELETE FROM pg_group;" |
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echo |
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$PSQL -d template1 -At -F ' ' -c 'SELECT * FROM pg_group;' | \ |
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while read GRONAME GROSYSID GROLIST ; do |
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echo "CREATE GROUP \"$GRONAME\" WITH SYSID ${GROSYSID};" |
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raw_grolist=`echo "$GROLIST" | sed 's/^{\(.*\)}$/\1/' | tr ',' ' '` |
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for userid in $raw_grolist ; do |
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username=`$PSQL -d template1 -At -c "SELECT usename FROM pg_shadow WHERE usesysid = ${userid};"` |
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echo " ALTER GROUP \"$GRONAME\" ADD USER \"$username\";" |
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done |
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done |
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exit 0 |
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