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kamailio/utils/kamctl/kamdbctl.pgsql

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#
# Script for adding and dropping Kamailio Postgres tables
#
# History:
# 2006-05-16 added ability to specify MD5 from a configuration file
# FreeBSD does not have the md5sum function (norm)
# 2006-07-14 Corrected syntax from MySQL to Postgres (norm)
# moved INDEX creation out of CREATE table statement into
# CREATE INDEX (usr_preferences, trusted)
# auto_increment isn't valid in Postgres, replaced with
# local AUTO_INCREMENT
# datetime isn't valid in Postgres, replaced with local DATETIME
# split GRANTs for SERWeb tables so that it is only executed
# if SERWeb tables are created
# added GRANTs for re_grp table
# added CREATE pdt table (from PDT module)
# corrected comments to indicate Postgres as opposed to MySQL
# made last_modified/created stamps consistent to now() using
# local TIMESTAMP
# 2006-10-19 Added address table (bogdan)
# 2006-10-27 subscriber table cleanup; some columns are created only if
# serweb is installed (bogdan)
# 2007-01-26 added seperate installation routine for presence related tables
# and fix permissions for the SERIAL sequences.
# 2007-05-21 Move SQL database definitions out of this script (henning)
# 2007-05-31 Move common definitions to kamdbctl.base file (henningw)
#
# 2007-06-11 Use a common control tool for database tasks, like the kamctl
# path to the database schemas
DATA_DIR="/usr/local/share/kamailio"
if [ -d "$DATA_DIR/postgres" ] ; then
DB_SCHEMA="$DATA_DIR/postgres"
else
DB_SCHEMA="./postgres"
fi
#################################################################
# config vars
#################################################################
# full privileges Postgres user
if [ -z "$DBROOTUSER" ]; then
DBROOTUSER="postgres"
if [ ! -r ~/.pgpass ]; then
merr "~/.pgpass does not exist"
merr "create this file and add proper credentials for user postgres"
merr "Note: you need at least postgresql>= 7.3"
merr "Hint: .pgpass hostname must match DBHOST"
exit 1
fi
fi
CMD="psql -q -h $DBHOST -U $DBROOTUSER "
DUMP_CMD="pg_dump -h $DBHOST -U $DBROOTUSER -c"
#################################################################
# execute sql command with optional db name
sql_query()
{
if [ $# -gt 1 ] ; then
if [ -n "$1" ]; then
DB="$1"
else
DB=""
fi
shift
$CMD -d $DB -c "$@"
else
$CMD "$@"
fi
}
kamailio_drop() # pars: <database name>
{
if [ $# -ne 1 ] ; then
merr "kamailio_drop function takes two params"
exit 1
fi
sql_query "template1" "drop database \"$1\";"
if [ $? -ne 0 ] ; then
merr "Dropping database $1 failed!"
exit 1
fi
# postgresql users are not dropped automatically
sql_query "template1" "drop user \"$DBRWUSER\"; drop user \"$DBROUSER\";"
if [ $? -ne 0 ] ; then
mwarn "Could not drop $DBRWUSER or $DBROUSER users, try to continue.."
else
minfo "Database user deleted"
fi
minfo "Database $1 dropped"
} #kamailio_drop
kamailio_create () # pars: <database name>
{
if [ $# -ne 1 ] ; then
merr "kamailio_create function takes one param"
exit 1
fi
minfo "creating database $1 ..."
sql_query "template1" "create database \"$1\";"
if [ $? -ne 0 ] ; then
merr "Creating database failed!"
exit 1
fi
sql_query "$1" "CREATE FUNCTION "concat" (text,text) RETURNS text AS 'SELECT \$1 || \$2;' LANGUAGE 'sql';
CREATE FUNCTION "rand" () RETURNS double precision AS 'SELECT random();' LANGUAGE 'sql';"
# emulate mysql proprietary functions used by the lcr module in postgresql
if [ $? -ne 0 ] ; then
merr "Creating mysql emulation functions failed!"
exit 1
fi
for TABLE in $STANDARD_MODULES; do
mdbg "Creating core table: $TABLE"
sql_query "$1" < $DB_SCHEMA/$TABLE-create.sql
if [ $? -ne 0 ] ; then
merr "Creating core tables failed!"
exit 1
fi
done
sql_query "$1" "CREATE USER $DBRWUSER WITH PASSWORD '$DBRWPW';
CREATE USER $DBROUSER WITH PASSWORD '$DBROPW';"
if [ $? -ne 0 ] ; then
mwarn "Create user in database failed, perhaps they allready exist? Try to continue.."
fi
for TABLE in $STANDARD_TABLES; do
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE $TABLE TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE $TABLE TO $DBROUSER;"
if [ $TABLE != "version" ] ; then
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE "$TABLE"_id_seq TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE "$TABLE"_id_seq TO $DBROUSER;"
fi
if [ $? -ne 0 ] ; then
merr "Grant privileges to standard tables failed!"
exit 1
fi
done
if [ -e $DB_SCHEMA/extensions-create.sql ]
then
minfo "Creating custom extensions tables"
sql_query $1 < $DB_SCHEMA/extensions-create.sql
if [ $? -ne 0 ] ; then
merr "Creating custom extensions tables failed!"
exit 1
fi
fi
minfo "Core Kamailio tables succesfully created."
get_answer $INSTALL_PRESENCE_TABLES "Install presence related tables? (y/n): "
if [ "$ANSWER" = "y" ]; then
presence_create $1
fi
get_answer $INSTALL_EXTRA_TABLES "Install tables for $EXTRA_MODULES? (y/n): "
if [ "$ANSWER" = "y" ]; then
extra_create $1
fi
} # kamailio_create
presence_create () # pars: <database name>
{
if [ $# -ne 1 ] ; then
merr "presence_create function takes one param"
exit 1
fi
minfo "creating presence tables into $1 ..."
sql_query "$1" < $DB_SCHEMA/presence-create.sql
if [ $? -ne 0 ] ; then
merr "Failed to create presence tables!"
exit 1
fi
sql_query "$1" < $DB_SCHEMA/rls-create.sql
if [ $? -ne 0 ] ; then
merr "Failed to create rls-presence tables!"
exit 1
fi
for TABLE in $PRESENCE_TABLES; do
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE $TABLE TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE $TABLE TO $DBROUSER;"
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE "$TABLE"_id_seq TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE "$TABLE"_id_seq TO $DBROUSER;"
if [ $? -ne 0 ] ; then
merr "Grant privileges to presence tables failed!"
exit 1
fi
done
minfo "Presence tables succesfully created."
} # end presence_create
extra_create () # pars: <database name>
{
if [ $# -ne 1 ] ; then
merr "extra_create function takes one param"
exit 1
fi
minfo "creating extra tables into $1 ..."
for TABLE in $EXTRA_MODULES; do
mdbg "Creating extra table: $TABLE"
sql_query "$1" < $DB_SCHEMA/$TABLE-create.sql
if [ $? -ne 0 ] ; then
merr "Creating extra tables failed!"
exit 1
fi
done
for TABLE in $EXTRA_TABLES; do
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE $TABLE TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE $TABLE TO $DBROUSER;"
if [ $TABLE != "route_tree" ] ; then
sql_query "$1" "GRANT ALL PRIVILEGES ON TABLE "$TABLE"_id_seq TO $DBRWUSER;"
sql_query "$1" "GRANT SELECT ON TABLE "$TABLE"_id_seq TO $DBROUSER;"
fi
if [ $? -ne 0 ] ; then
merr "Grant privileges to extra tables failed!"
exit 1
fi
done
minfo "Extra tables succesfully created."
} # end extra_create
dbuid_create () # pars: <database name>
{
if [ $# -ne 1 ] ; then
merr "dbuid_create function takes one param"
exit 1
fi
minfo "creating uid tables into $1 ..."
for TABLE in $DBUID_MODULES; do
mdbg "Creating uid table: $TABLE"
sql_query $1 < $DB_SCHEMA/$TABLE-create.sql
if [ $? -ne 0 ] ; then
merr "Creating uid tables failed at $TABLE!"
exit 1
fi
done
minfo "UID tables succesfully created."
} # end uid_create