nixcfg/passwd

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#!/usr/bin/env bash
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cd $(dirname $0)
function usage {
echo "Usage: $0 <cluster name> <username>"
echo "The cluster name must be the name of a subdirectory of cluster/"
exit 1
}
CLUSTER="$1"
if [ -z "$CLUSTER" ] || [ ! -d "cluster/$CLUSTER" ]; then
usage
fi
USERNAME="$2"
if [ -z "$USERNAME" ]; then
usage
fi
PREFIX="deuxfleurs/cluster/$CLUSTER"
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EXISTING_PASSWORDS=$(mktemp)
pass $PREFIX/passwords | egrep -v "^$USERNAME:" > $EXISTING_PASSWORDS
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echo "Enter new password for user $USERNAME:"
NEW_PASSWD=$(openssl passwd -6)
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(cat $EXISTING_PASSWORDS; echo $USERNAME:$NEW_PASSWD) | pass insert -m $PREFIX/passwords
rm $EXISTING_PASSWORDS