49 lines
1.4 KiB
Bash
49 lines
1.4 KiB
Bash
#!/usr/bin/env bash
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# Runs imapsync (via the upstream gilleslamiral/imapsync image) for every account
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# in a migration accounts.csv, copying mail from docker-mailserver to Stalwart.
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set -euo pipefail
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SOURCE_PORT=993
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DEST_PORT=993
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DRY_RUN=false
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usage() {
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echo "Usage: $0 -c accounts.csv -s source-host -t dest-host [-p source-port] [-q dest-port] [-n]" >&2
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exit 1
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}
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while getopts "c:s:t:p:q:n" opt; do
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case "$opt" in
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c) CSV="$OPTARG" ;;
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s) SOURCE_HOST="$OPTARG" ;;
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t) DEST_HOST="$OPTARG" ;;
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p) SOURCE_PORT="$OPTARG" ;;
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q) DEST_PORT="$OPTARG" ;;
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n) DRY_RUN=true ;;
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*) usage ;;
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esac
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done
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[[ -z "${CSV:-}" || -z "${SOURCE_HOST:-}" || -z "${DEST_HOST:-}" ]] && usage
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while IFS=',' read -r email new_password old_password aliases quota_mb; do
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[[ -z "$email" ]] && continue
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if [[ -z "$old_password" || -z "$new_password" ]]; then
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echo "Missing old_password or new_password for $email" >&2
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exit 1
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fi
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echo "==> Syncing $email"
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args=(run --rm gilleslamiral/imapsync imapsync
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--host1 "$SOURCE_HOST" --port1 "$SOURCE_PORT" --ssl1 --user1 "$email" --password1 "$old_password"
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--host2 "$DEST_HOST" --port2 "$DEST_PORT" --ssl2 --user2 "$email" --password2 "$new_password"
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--automap --syncinternaldates --skipcrossduplicates --no-modulesversion)
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[[ "$DRY_RUN" == true ]] && args+=(--dry)
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if ! docker "${args[@]}"; then
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echo "warning: imapsync exited non-zero for $email" >&2
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fi
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done < <(tail -n +2 "$CSV")
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