Password Management with bash and ccrypt

passwd.sh

#!/bin/bash


function getpass() {
    if [[ -f $HOME/.passwd.cpt ]]; then
        password=$(ccrypt -c $HOME/.passwd.cpt | egrep $1 | cut -f 3 -d ":")
    else
        password=$(egrep $1 $HOME/.passwd | cut -f 3 -d ":")
    fi
    if [[ $password == "" ]]; then
        echo "No matching password found!"
    else
        echo -n $password | pbcopy
        echo "Password copied to clipboard!"
    fi
}


function showpass() {
    if [[ -f $HOME/.passwd.cpt ]]; then
        password=$(ccrypt -c $HOME/.passwd.cpt | egrep $1 | cut -f 3 -d ":")
    else
        password=$(egrep $1 $HOME/.passwd | cut -f 3 -d ":")
    fi
    if [[ $password == "" ]]; then
        echo "No matching password found!"
    else
        echo -n $password
    fi
}


function remotepass() {
    NAME=${1}
    # XXX: Make the default hostname configurable via a $HOME/.passwdrc ?
    HOST=${2:-myhome}
    ssh -q -t ${HOST} "bash -l -c 'showpass ${NAME}'"
}

function addpass() {
    NAME=${1}
    USER=${2}
    PASS=${3:-$(mkpasswd)}

    if [[ -f $HOME/.passwd.cpt ]]; then
        echo "Decrypting Password Database ..."
        ccdecrypt $HOME/.passwd.cpt
    fi

    echo "${NAME}:${USER}:${PASS}" >> $HOME/.passwd

    echo "Encrypting Password Database ..."
    ccencrypt $HOME/.passwd

    echo -n $PASS | pbcopy
    echo "Password created and copied to clipboard!"
}

function syncpasswd() {
    if [[ -f $HOME/.passwd ]]; then
        echo "Encrypting Password Database ..."
        ccencrypt $HOME/.passwd
    fi

    # XXX: Generlize this
    scp .passwd.cpt home:.passwords/my_company.cpt
    scp .passwd.cpt dev:backups
}