pub2txt

#/usr/bin/bash

# This script will export your public key to a text file so you can share it with others.

clear;

# Prompt user for the directory where the exported public key text file will be written to.
outputDirectory=$(zenity \
--title="Select the directory where the exported public key text file will be written" \
--file-selection \
--filename="/home/pi/" \
--directory \
2>/dev/null); 

# If the user cancels the prompt action then exit this script.
if [ $? == 1 ]; then exit; fi

clear;

# Prompt user to specify the name for the exported public key text file.
outputFileName=$(zenity \
--entry \
--title="Specify the name for the exported public key text file" \
--entry-text="publickeyexport.txt" \
--width 600 \
2>/dev/null); 

# If the user cancels the prompt action then exit this script.
if [ $? == 1 ]; then exit; fi

clear;

# Prompt user for the email address or unique id of the public key.
uniqueID=$(zenity \
--entry \
--title="Specify the email address or uniqueID of the public key" \
--entry-text="UniqueID or Email Address" \
--width 600 \
2>/dev/null); 

# If the user cancels the prompt action then exit this script.
if [ $? == 1 ]; then exit; fi

cd $outputDirectory;

outputPathAndFileName=$outputDirectory/$outputFileName;

gpg --export --armor $uniqueID > $outputPathAndFileName;

clear;

echo "Public key was exported to "$outputPathAndFileName

echo "Press the ENTER key to continue";

read;