#!/bin/bash
#
# Export Password Store (aka pass) passwords to a KeePass compatible imports file.
# Note: this does not respect the folder structure (yet). Also, multiline notes are not exported correctly.
#
# Author: Karolis Kazlauskis
# 2017

entries='' # pass entries found

# loop through every file in the dir
FILES=()
while read file; do
	password=''
	login=''
	user=''
	url=''
	notes=''

	# clean up the file name
	file=$(sed 's/.gpg//g' <<< $file)
	file=$(sed 's/.*\.password-store\///g' <<< $file)

	# set title of the key
	title=$(sed 's/.*\///g' <<< $file)

	echo "\n $title ($file)"
	info=($(pass "$file"))
	echo "${info[@]}"

    # extract the parts of the key
	password=${info[@]:0:1}

	info=("${info[@]:1}")

	shopt -s nocasematch
	if [ "${info[0]}" == 'login:' ]; then
		login=${info[1]}
	elif [ "${info[0]}" == 'UserName:' ]; then
		user=${info[1]}
	elif [ "${info[0]}" == 'Notes:' ]; then
		notes=${info[1]}
	elif [ "${info[0]}" == 'url:' ] || [ "${info[0]}" == 'URL:' ]; then
		url=${info[1]}
	fi

	info=("${info[@]:1}")

	info=("${info[@]:1}")

	if [ "${info[0]}" == 'login:' ]; then
		login=${info[1]}
	elif [ "${info[0]}" == 'UserName:' ]; then
		user=${info[1]}
	elif [ "${info[0]}" == 'Notes:' ]; then
		notes=${info[1]}
	elif [ "${info[0]}" == 'url:' ] || [ "${info[0]}" == 'URL:' ]; then
		url=${info[1]}
	fi

	info=("${info[@]:1}")

	info=("${info[@]:1}")

	if [ "${info[0]}" == 'login:' ]; then
		login=${info[1]}
	elif [ "${info[0]}" == 'UserName:' ]; then
		user=${info[1]}
	elif [ "${info[0]}" == 'Notes:' ]; then
		notes=${info[1]}
	elif [ "${info[0]}" == 'url:' ] || [ "${info[0]}" == 'URL:' ]; then
		url=${info[1]}
	fi


	info=("${info[@]:1}")

	info=("${info[@]:1}")

	if [ "${info[0]}" == 'login:' ]; then
		login=${info[1]}
	elif [ "${info[0]}" == 'UserName:' ]; then
		user=${info[1]}
	elif [ "${info[0]}" == 'Notes:' ]; then
		notes=${info[1]}
	elif [ "${info[0]}" == 'url:' ] || [ "${info[0]}" == 'URL:' ]; then
		url=${info[1]}
	fi

	# escape xml
	password=$(sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\&#39;/g' <<< ${password})
	login=$(sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\&#39;/g' <<< ${login})
	user=$(sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\&#39;/g' <<< ${user})
	url=$(sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\&#39;/g' <<< ${url})
	notes=$(sed 's/&/\&/g; s/</\</g; s/>/\>/g; s/"/\"/g; s/'"'"'/\&#39;/g' <<< ${notes})

	# add to the entries
	entries+=$(cat << EndOfMessage
	 <Entry>
		  <UUID>$(uuidgen)</UUID>

	      <String>
	        <Key>Title</Key>
	        <Value>${title}</Value>
	      </String>
	      <String>
	        <Key>UserName</Key>
	        <Value>${user}</Value>
	      </String>
	      <String>
	        <Key>Password</Key>
	        <Value ProtectInMemory="True">${password}</Value>
	      </String>
	      <String>
	        <Key>URL</Key>
	        <Value>${url}</Value>
	      </String>
	      <String>
	        <Key>Notes</Key>
	        <Value>${notes}</Value>
	      </String>
	  </Entry>
EndOfMessage
	)
done <<< "$(find ~/.password-store/ -name '*.gpg' )"

# write it to the file
cat > exports.xml << EndOfMessage
<?xml version="1.0" encoding="UTF-8"?>
<KeePassFile>
  <Meta>
    <DatabaseName>Database</DatabaseName>
  </Meta>
  <Root>
    <Group>
		  <UUID>$(uuidgen)</UUID>
	      <Name>Imports</Name>

	      ${entries}

    </Group>
  </Root>
</KeePassFile>
EndOfMessage