2018-03-21 20:53:39 +00:00
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#!/usr/bin/env bash
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2020-04-14 17:00:36 +00:00
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source /scripts/env-data.sh
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2018-03-21 20:53:39 +00:00
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# This script will setup new configured user
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# Note that $POSTGRES_USER and $POSTGRES_PASS below are optional parameters that can be passed
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# via docker run e.g.
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#docker run --name="postgis" -e POSTGRES_USER=qgis -e POSTGRES_PASS=qgis -d -v
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#/var/docker-data/postgres-dat:/var/lib/postgresql -t qgis/postgis:6
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# If you dont specify a user/password in docker run, we will generate one
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# here and create a user called 'docker' to go with it.
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# Only create credentials if this is a master database
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# Slave database will just mirror from master users
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2020-08-28 18:40:31 +00:00
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echo "$POSTGRES_PASS" >> /tmp/PGPASSWORD.txt
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# Check super user already exists
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2018-03-21 20:53:39 +00:00
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RESULT=`su - postgres -c "psql postgres -t -c \"SELECT 1 FROM pg_roles WHERE rolname = '$POSTGRES_USER'\""`
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COMMAND="ALTER"
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if [ -z "$RESULT" ]; then
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COMMAND="CREATE"
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fi
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2019-10-22 09:31:59 +00:00
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2020-08-28 18:40:31 +00:00
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echo "Creating superuser user $POSTGRES_USER using $PASSWORD_AUTHENTICATION authentication "
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if [ PASSWORD_AUTHENTICATION="md5" ]; then
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PG_PASS=$(U=$POSTGRES_USER; P=$(cat /tmp/PGPASSWORD.txt); echo -n md5; echo -n $P$U | md5sum | cut -d' ' -f1)
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su - postgres -c "psql postgres -c \"$COMMAND USER $POSTGRES_USER WITH SUPERUSER PASSWORD '$PG_PASS';\""
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elif [ PASSWORD_AUTHENTICATION="scram-sha-256" ]; then
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PG_PASS=$(U=$POSTGRES_USER; P=$(cat /tmp/PGPASSWORD.txt); echo -n sha256; echo -n $P$U | sha256sum | cut -d' ' -f1)
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su - postgres -c "psql postgres -c \"$COMMAND USER $POSTGRES_USER WITH SUPERUSER PASSWORD '$PG_PASS';\""
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fi
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echo "$REPLICATION_PASS" >> /tmp/REPLICATION_PASS.txt
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# Check replication user already exists
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2019-10-22 09:31:59 +00:00
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RESULT_REPLICATION=`su - postgres -c "psql postgres -t -c \"SELECT 1 FROM pg_roles WHERE rolname = '$REPLICATION_USER'\""`
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COMMANDS="ALTER"
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if [ -z "$RESULT_REPLICATION" ]; then
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COMMANDS="CREATE"
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fi
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2020-08-28 18:40:31 +00:00
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if [ -z "$RESULT" ]; then
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COMMAND="CREATE"
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fi
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echo "Creating replication user $REPLICATION_USER using $PASSWORD_AUTHENTICATION authentication "
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if [ PASSWORD_AUTHENTICATION="md5" ]; then
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REP_PASS=$(U=$REPLICATION_USER; P=$(cat /tmp/REPLICATION_PASS.txt); echo -n md5; echo -n $P$U | md5sum | cut -d' ' -f1)
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su - postgres -c "psql postgres -c \"$COMMANDS USER $REPLICATION_USER WITH REPLICATION PASSWORD '$REP_PASS';\""
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elif [ PASSWORD_AUTHENTICATION="scram-sha-256" ]; then
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REP_PASS=$(U=$REPLICATION_USER; P=$(cat /tmp/REPLICATION_PASS.txt); echo -n sha256; echo -n $P$U | sha256sum | cut -d' ' -f1)
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su - postgres -c "psql postgres -c \"$COMMANDS USER $REPLICATION_USER WITH REPLICATION PASSWORD '$REP_PASS';\""
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fi
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rm /tmp/PGPASSWORD.txt /tmp/REPLICATION_PASS.txt
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