gpg

pass () 
{ 
    user=$1;
    if [ -z "$1" ] ; then
        for f in ${HOME}/etc/pass/password-* ; do
            p=$(basename ${f})
            echo ${p} | sed 's/^password-\(.*\).txt.*$/\1/'
        done
        return 0
    fi
    pass_file="${HOME}/etc/pass/password-${user}.txt"
    if [ -f "${pass_file}" ] ; then
        echo "Warning: you have an UNENCRYPTED PASSWORD FILE (${pass_file}).. you should remove this file for security reasons."
        cat "${pass_file}" 
        return 0
    fi
    if [ ! -f ${HOME}/etc/pass/password-${user}.txt.gpg ]; then
        echo "No password for \"${user}\" stored.";
        possibles=$(ls ${HOME}/etc/pass/password-* | sed "s#${HOME}/etc/pass/password-##" | sed 's/.txt.gpg$//' | grep -i ${user})
        if [ -n "${possibles}" ] ; then
            echo "Did you mean one of these - "
#            for p in $(echo ${possibles} | sed 's/ /\n/g' | | sed 's/.txt.gpg$//') ; do
            for p in ${possibles} ; do
                echo "  ${p}"
            done
        fi
        return 1;
    fi;
#    gpg -d ${HOME}/etc/pass/password-${user}.txt.gpg > /tmp/p.$$ && clear && cat /tmp/p.$$ && rm -f /tmp/p.$$
    gpg -d ${HOME}/etc/pass/password-${user}.txt.gpg > /tmp/p.$$ && cat /tmp/p.$$ && rm -f /tmp/p.$$
}


newpass ()
{
    replace=0
    if [[ "$1" == "-r" ]] ; then 
        replace=1
        shift
    fi
    pass=$1
    pass_file="${HOME}/etc/pass/password-${pass}.txt"

    if [ -f "${pass_file}" ] || [ -f "${pass_file}.gpg" ] ; then
        if [[ "${replace}" == 0 ]] ; then
            echo "There is already a password stored for this - remove the old one and try again."
            return 1
        fi
        echo -n "Are you sure you want to REPLACE the information you already have stored for '$pass'? [Ny] "
        read yesno
        [[ yesno =~ [yY] ]] || return 1
        rm -f "${pass_file}" "${pass_file}.gpg"
    fi
    echo "Enter the information to store in the encrypted file for \"${pass}\""
    cnt=0
    input=()
    while read line ; do
        input[${cnt}]="$line"
        cnt=$(($cnt + 1))
    done
    for ((i=0;i<${cnt};i++)) do
        echo "${input[${i}]}" >> "${pass_file}"
    done
    gpg -r jnn@synfin.org -e "${pass_file}" 
    rm "${pass_file}"
}



# DISABLED TESTING GPGTools for OSX

#if [ -z $(pgrep gpg-agent) ] ; then 
#    gpg-agent --daemon --enable-ssh-support --write-env-file "${HOME}/.gpg-agent-info" > ~/sh/gpg-agent.rc; 
#    . ~/sh/gpg-agent.rc
#fi