33 lines
566 B
Bash
Executable File
33 lines
566 B
Bash
Executable File
#!/usr/bin/env bash
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set -eu
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if [ $# -lt 1 ]
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then
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echo "Usage: $0 <username> [<database>]"
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exit 1
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fi
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if ! [ $EUID -eq 0 ]
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then
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echo "Must be root!" >&2
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exit 1
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fi
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USER="$1"
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DBPASSWORD="$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 64)"
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DATABASE="${2:-$USER}"
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lxc-attach -n postgres -- su postgres -c psql <<EOF
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create user "$USER";
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alter user "$USER" with password '$DBPASSWORD';
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create database "$DATABASE" with owner "$USER";
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grant all privileges on database "$DATABASE" to "$USER";
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EOF
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echo
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echo "Password for user $USER is:"
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echo
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echo $DBPASSWORD
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echo
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