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86 lines
2.3 KiB
Bash
86 lines
2.3 KiB
Bash
#!/bin/bash
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# get id of running admin container
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admin="$(docker compose ps admin --format=json | jq -r '.[].ID')"
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if [[ -z "${admin}" ]]; then
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echo "Sorry, can't find running mailu admin container."
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echo "You need to start this in the path containing your docker-compose.yml."
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exit 1
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fi
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# get storage path
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storage="$(
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docker inspect "${admin}" \
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| jq -r '.[].Mounts[] | select(.Destination == "/data") | .Source'
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)/.."
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storage="$(realpath "${storage}")"
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if [[ ! -d "${storage}" ]]; then
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echo "Sorry, can't find mailu storage path."
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exit 2
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fi
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# fetch list of users from admin
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declare -A users=()
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while read line; do
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users[${line#* }]="${line/ *}"
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done < <(
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docker compose exec -T admin \
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flask mailu config-export -j user.email user.enabled \
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2>/dev/null | jq -r '.user[] | "\(.enabled) \(.email)"'
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)
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if [[ ${#users[@]} -eq 0 ]]; then
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echo "mailu config-export returned no users. Aborted."
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exit 3
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fi
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# diff list of users <> storage
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unknown=false
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disabled=false
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for maildir in "${storage}"/mail/*; do
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[[ -d "${maildir}" ]] || continue
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email="${maildir/*\/}"
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enabled="${users[${email}]:-}"
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if [[ -z "${enabled}" ]]; then
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unknown=true
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users[${email}]="unknown"
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elif ${enabled}; then
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unset users[${email}]
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else
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disabled=true
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users[${email}]="disabled"
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fi
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done
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if [[ ${#users[@]} -eq 0 ]]; then
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echo "Nothing to clean up."
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exit 0
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fi
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# is roundcube webmail in use?
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webmail=false
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docker compose exec webmail test -e /data/roundcube.db 2>/dev/null && webmail=true
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# output actions
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if ${unknown}; then
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echo "# To delete maildirs unknown to mailu, run:"
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for email in "${!users[@]}"; do
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[[ "${users[${email}]}" == "unknown" ]] || continue
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echo -n "rm -rf '${storage}/mail/${email}'"
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${webmail} && \
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echo -n " && docker compose exec -T webmail su mailu -c \"/var/www/roundcube/bin/deluser.sh --host=front '${email}'\""
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echo
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done
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echo
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fi
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if ${disabled}; then
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echo "# To purge disabled users, run:"
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for email in "${!users[@]}"; do
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[[ "${users[${email}]}" == "disabled" ]] || continue
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echo -n "docker compose exec -T admin flask mailu user-delete -r '${email}' && rm -rf '${storage}/mail/${email}'"
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${webmail} && \
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echo -n " && docker compose exec -T webmail su mailu -c \"/var/www/roundcube/bin/deluser.sh --host=front '${email}'\""
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echo
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done
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echo
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fi
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