rin wallet

MINE/rin/dump_wallet.sh

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+#!/bin/bash
+
+# RinCoin Wallet Backup Script
+# Dumps all private keys to a secure text file for backup.
+# WARNING: This file contains sensitive private keys. Store it securely (encrypted, offline).
+# Do not share or email it. Anyone with this file can spend your coins.
+
+set -euo pipefail
+
+# Configuration
+CONTAINER="rincoin-node"
+WALLET="main"
+BACKUP_DIR="${HOME}/rin_wallet_backups"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+BACKUP_FILE="${BACKUP_DIR}/rin_wallet_backup_${TIMESTAMP}.txt"
+
+# Ensure backup directory exists
+mkdir -p "$BACKUP_DIR"
+
+# Check if container is running
+if ! sudo docker ps --format '{{.Names}}' | grep -q "^${CONTAINER}$"; then
+    echo "Error: ${CONTAINER} container is not running. Start it with 'sudo docker start ${CONTAINER}'."
+    exit 1
+fi
+
+# Ensure wallet is loaded
+CLI_CMD=(sudo docker exec "$CONTAINER" rincoin-cli -datadir=/data -conf=/data/rincoin.conf -rpcwallet="$WALLET")
+if ! "${CLI_CMD[@]//-rpcwallet=$WALLET/}" listwallets | grep -q '"main"'; then
+    echo "Wallet '${WALLET}' not loaded. Attempting to load..."
+    "${CLI_CMD[@]//-rpcwallet=$WALLET/}" loadwallet "$WALLET" >/dev/null 2>&1 || {
+        echo "Failed to load wallet. Ensure it exists."
+        exit 1
+    }
+fi
+
+echo "Dumping wallet to: $BACKUP_FILE"
+echo "This may take a moment..."
+
+# Dump wallet
+"${CLI_CMD[@]}" dumpwallet "$BACKUP_FILE"
+
+# Verify the file was created and has content
+if [[ ! -f "$BACKUP_FILE" ]]; then
+    echo "Error: Backup file was not created."
+    exit 1
+fi
+
+LINE_COUNT=$(wc -l < "$BACKUP_FILE")
+if [[ $LINE_COUNT -lt 10 ]]; then
+    echo "Warning: Backup file seems too small (${LINE_COUNT} lines). Check for errors."
+    exit 1
+fi
+
+echo "✅ Wallet successfully backed up to: $BACKUP_FILE"
+echo ""
+echo "🔐 SECURITY REMINDERS:"
+echo "  - This file contains private keys for ALL addresses in the wallet."
+echo "  - Encrypt it immediately: gpg -c $BACKUP_FILE"
+echo "  - Store on encrypted media (e.g., USB drive in safe)."
+echo "  - Delete the unencrypted file after encryption."
+echo "  - Test restoration on a testnet node before relying on it."
+echo ""
+echo "File size: $(du -h "$BACKUP_FILE" | cut -f1)"
+echo "Lines: $LINE_COUNT"
+