120 lines
3.3 KiB
Bash
120 lines
3.3 KiB
Bash
#!/bin/bash
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# requeue-email.sh - Sendet eine E-Mail aus S3 manuell in die SQS Queue
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set -e
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# Parameter prüfen
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if [ $# -lt 3 ]; then
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echo "Usage: $0 <S3_KEY> <FROM> <RECIPIENT>"
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echo ""
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echo "Example:"
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echo " $0 rgskc3d59dqdm6lq1scenpuvdq7ikhi3cqk382g1 sender@example.com user@bayarea-cc.com"
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echo ""
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exit 1
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fi
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S3_KEY=$1
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FROM=$2
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RECIPIENT=$3
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# Konfiguration
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AWS_REGION="us-east-2"
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# Domain aus Recipient extrahieren
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DOMAIN=$(echo "$RECIPIENT" | cut -d'@' -f2)
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# Bucket-Name aus Domain ableiten
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BUCKET="${DOMAIN//./-}-emails"
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# Queue-Name aus Domain ableiten
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QUEUE_NAME="${DOMAIN//./-}-queue"
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echo "==================================="
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echo "Requeue E-Mail zu SQS Queue"
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echo "==================================="
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echo "S3 Key: $S3_KEY"
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echo "From: $FROM"
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echo "Recipient: $RECIPIENT"
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echo "Domain: $DOMAIN"
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echo "Bucket: $BUCKET"
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echo "Queue: $QUEUE_NAME"
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echo ""
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# Prüfen ob S3 Object existiert
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echo "Prüfe S3 Object..."
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if ! aws s3api head-object \
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--bucket "$BUCKET" \
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--key "$S3_KEY" \
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--region "$AWS_REGION" &>/dev/null; then
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echo "ERROR: S3 Object nicht gefunden: s3://$BUCKET/$S3_KEY"
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exit 1
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fi
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echo "✓ S3 Object existiert"
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# Queue URL ermitteln
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echo "Ermittle Queue URL..."
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QUEUE_URL=$(aws sqs get-queue-url \
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--queue-name "$QUEUE_NAME" \
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--region "$AWS_REGION" \
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--query 'QueueUrl' \
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--output text 2>/dev/null)
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if [ -z "$QUEUE_URL" ]; then
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echo "ERROR: Queue nicht gefunden: $QUEUE_NAME"
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exit 1
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fi
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echo "✓ Queue URL: $QUEUE_URL"
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# Optional: Subject aus E-Mail extrahieren
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echo "Versuche Subject zu extrahieren..."
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TEMP_FILE="/tmp/email-${S3_KEY}.eml"
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aws s3 cp "s3://$BUCKET/$S3_KEY" "$TEMP_FILE" --region "$AWS_REGION" --quiet
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# Subject extrahieren und JSON-escape (Newlines, Tabs, Quotes entfernen)
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SUBJECT=$(grep -m1 "^Subject:" "$TEMP_FILE" | sed 's/Subject: //' | tr -d '\n\r\t"' | head -c 200 || echo "(no subject)")
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rm -f "$TEMP_FILE"
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echo "Subject: $SUBJECT"
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echo ""
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# Message in Queue senden
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echo "Sende Message in Queue..."
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TIMESTAMP=$(date +%s)
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# JSON-escape für alle Felder
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FROM_ESCAPED=$(echo "$FROM" | sed 's/"/\\"/g' | tr -d '\n\r\t')
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RECIPIENT_ESCAPED=$(echo "$RECIPIENT" | sed 's/"/\\"/g' | tr -d '\n\r\t')
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SUBJECT_ESCAPED=$(echo "$SUBJECT" | sed 's/"/\\"/g' | tr -d '\n\r\t')
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RESPONSE=$(aws sqs send-message \
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--queue-url "$QUEUE_URL" \
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--region "$AWS_REGION" \
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--message-body "{
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\"bucket\": \"$BUCKET\",
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\"key\": \"$S3_KEY\",
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\"from\": \"$FROM_ESCAPED\",
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\"recipient\": \"$RECIPIENT_ESCAPED\",
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\"domain\": \"$DOMAIN\",
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\"subject\": \"$SUBJECT_ESCAPED\",
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\"message_id\": \"$S3_KEY\",
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\"timestamp\": $TIMESTAMP
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}" \
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--message-attributes "{
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\"domain\": {\"StringValue\": \"$DOMAIN\", \"DataType\": \"String\"},
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\"bucket\": {\"StringValue\": \"$BUCKET\", \"DataType\": \"String\"},
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\"recipient\": {\"StringValue\": \"$RECIPIENT_ESCAPED\", \"DataType\": \"String\"},
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\"message_id\": {\"StringValue\": \"$S3_KEY\", \"DataType\": \"String\"}
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}")
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MESSAGE_ID=$(echo "$RESPONSE" | jq -r '.MessageId')
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echo ""
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echo "==================================="
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echo "✅ E-Mail erfolgreich in Queue"
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echo "==================================="
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echo "SQS Message ID: $MESSAGE_ID"
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echo "Queue: $QUEUE_NAME"
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echo ""
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echo "Der Worker wird die E-Mail in Kürze verarbeiten." |