Added a script

fetch_keys.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+
+info(){
+  printf "[\e[32mINFO\e[0m]:%s\n" "$1"
+}
+
+
+prompt(){
+  printf "[\e[35mPROMPT\e[0m]: %s" "$1"
+  read -r ans
+  printf "%s" "$ans"
+}
+
+error(){
+  printf "[\e[31mERROR\e[0m]:%s\n" "$1"
+}
+
+while 1; do
+    info "Please select the image file: "
+
+    loc=$(find "$HOME" -name "*.jpg" | fzf --height=15)
+
+    if [ -z "$loc" ]; then
+        info "Continuing with the installation..."
+        exit
+    fi
+
+    jsteg reveal "$loc" 2> /dev/null > /tmp/out.zip.gpg
+
+    if [ ! -f "/tmp/out.zip.gpg" ]; then
+        retry=$(prompt "No file found in $loc, would you like to try again(Y/n)?")
+        if [ "$retry" = "n" ]; then
+            exit
+        else
+            continue
+        fi
+    fi
+    break
+done
+
+while 1; do
+    info "Please enter your passphrase: "
+    gpg -d /tmp/out.zip.gpg > /tmp/out.zip
+
+    if [ ! $? = 0 ]; then
+            retry=$(prompt "You might have entered the wrong password, would you like to try again(Y/n)?")
+            if [ "$retry" = "n" ]; then
+                exit
+            else
+                continue
+            fi
+    fi
+    break
+done
+
+unzip /tmp/out.zip -d /tmp/keys
+
+gpg --import /tmp/keys/gpg.key
+
+mkdir -p ~/.ssh
+
+chmod 700 ~/.ssh
+
+cp /tmp/keys/id_* ~/.ssh
+
+
+