Init file with backup option

gelokatil · Dec 13, 2017 · 4e9bf3f · 4e9bf3f
1 parent f408ab2
commit 4e9bf3f
Showing 1 changed file with 33 additions and 2 deletions.
diff --git a/scripts/init.sh b/scripts/init.sh
@@ -2,20 +2,35 @@
 set -u
 set -e
 
-MESSAGE="Usage: init CURRENT_HOST_IP | auto"
+MESSAGE="Usage: init CURRENT_HOST_IP | auto | backup"
 if ( [ $# -ne 1 ] ); then
     echo "$MESSAGE"
     exit
 fi
 
 CURRENT_HOST_IP="$1"
 
-if ( [ "auto" == "$1" ]); then 
+if ( [ "auto" == "$1" -o "backup" == "$1" ]); then 
     echo "Autodiscovering public host IP ..."
     CURRENT_HOST_IP="$(dig +short myip.opendns.com @resolver1.opendns.com 2>/dev/null || curl -s --retry 2 icanhazip.com)"
     echo "Public host IP found: $CURRENT_HOST_IP"
 fi
 
+if ( [ "backup" == "$1" ]); then 
+    echo "Backuping current node keys ..."
+    #Backup directory tree
+    mkdir ~/alastria-keysBackup
+    mkdir ~/alastria-keysBackup/data
+    mkdir ~/alastria-keysBackup/data/geth
+    mkdir ~/alastria-keysBackup/data/constellation
+    echo "Saving constellation keys ..."
+    cp -r ~/alastria/data/constellation/keystore ~/alastria-keysBackup/data/constellation/
+    echo "Saving node keys ..."
+    cp -r ~/alastria/data/keystore ~/alastria-keysBackup/data
+    echo "Saving enode ID ..."
+    cp ~/alastria/data/geth/nodekey ~/alastria-keysBackup/data/geth/nodekey
+fi
+
 PWD="$(pwd)"
 CONSTELLATION_NODES=$(cat ../data/constellation-nodes.json)
 STATIC_NODES=$(cat ../data/static-nodes.json)
@@ -98,6 +113,22 @@ cat ~/alastria/data/passwords.txt | constellation-node --generatekeys=node
 echo "______"
 cd ~
 
+if ( [ "backup" == "$1" ]); then 
+    echo "Recovering keys from backup ..."
+    rm -rf ~/alastria/data/constellation/keystore
+    rm -rf ~/alastria/data/keystore
+    rm ~/alastria/data/geth/nodekey
+
+    echo "Recovering constellation keys ..."
+    cp -rf ~/alastria-keysBackup/data/constellation/keystore ~/alastria/data/constellation/
+    echo "Recovering node keys ..."
+    cp -rf ~/alastria-keysBackup/data/keystore ~/alastria/data/ 
+    echo "Recovering enode ID ..."
+    cp ~/alastria-keysBackup/data/geth/nodekey ~/alastria/data/geth/nodekey
+    echo "Cleaning backup files ..."
+    rm -rf ~/alastria-keysBackup
+fi
+
 echo "[*] Initialization was completed successfully."
 echo " "
 echo "      Update DIRECTORY.md from alastria-node repository and send a Pull Request."