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go-chasquid-smtp/test/t-11-dovecot/run.sh
Alberto Bertogli 948cee1ce1 Improve bash quoting, and other similar best practices
This patch updates the shell scripts with some of the common best
practices, which should make them more resilient to unusual failures and
unexpected environments (in particular, directories with spaces).

Most of these were identified by shellcheck.
2022-11-13 11:09:19 +00:00

87 lines
2.3 KiB
Bash
Executable File

#!/bin/bash
#
# This test checks that we can use dovecot as an authentication mechanism.
#
# Setup:
# - chasquid listening on :1025.
# - dovecot listening on unix sockets in .dovecot/
set -e
. "$(dirname "$0")/../util/lib.sh"
init
check_hostaliases
if ! dovecot --version > /dev/null; then
skip "dovecot not installed"
exit 0
fi
# Create a temporary directory for dovecot to use, and generate the dovecot
# config based on the template.
# Note the lenght of the path must be < 100, because unix sockets have a low
# limitation, so we use a directory in /tmp, which is not ideal, as a
# workaround.
export ROOT="/tmp/chasquid-dovecot-test"
mkdir -p $ROOT $ROOT/run $ROOT/lib
rm -f $ROOT/dovecot.log
GROUP=$(id -g -n) envsubst \
< config/dovecot.conf.in > $ROOT/dovecot.conf
cp -f config/passwd $ROOT/passwd
dovecot -F -c $ROOT/dovecot.conf &
# Early tests: run dovecot-auth-cli for testing purposes. These fail early if
# there are obvious problems.
OUT=$(dovecot-auth-cli $ROOT/run/auth exists user@srv || true)
if [ "$OUT" != "yes" ]; then
fail "user does not exist: $OUT"
fi
OUT=$(dovecot-auth-cli $ROOT/run/auth auth user@srv password || true)
if [ "$OUT" != "yes" ]; then
fail "auth failed: $OUT"
fi
# Set up chasquid, using dovecot as authentication backend.
generate_certs_for srv
mkdir -p .logs
chasquid -v=2 --logfile=.logs/chasquid.log --config_dir=config &
wait_until_ready 1025
# Send an email as "user@srv" successfully.
run_msmtp user@srv < content
wait_for_file .mail/user@srv
mail_diff content .mail/user@srv
# Send an email as "naked" successfully.
rm .mail/user@srv
run_msmtp -a naked user@srv < content
wait_for_file .mail/user@srv
mail_diff content .mail/user@srv
# Send an email to the "naked" user successfully.
run_msmtp naked@srv < content
wait_for_file .mail/naked@srv
mail_diff content .mail/naked@srv
# Fail to send to nobody@srv (user does not exist).
if run_msmtp nobody@srv < content 2> /dev/null; then
fail "successfuly sent an email to a non-existent user"
fi
# Fail to send from baduser@srv (user does not exist).
if run_msmtp -a baduser user@srv < content 2> /dev/null; then
fail "successfully sent an email with a bad user"
fi
# Fail to send with an incorrect password.
if run_msmtp -a badpasswd user@srv < content 2> /dev/null; then
fail "successfully sent an email with a bad password"
fi
success