local/htpasswd-add

   1 #!/bin/sh -eu
   2 # SYNTAX: $user <$password
   3 tool=$(readlink -e "${0%/*}/..")
   4 . "$tool"/local/lib.sh
   5
   6 user=$1
   7 stty -echo
   8 IFS= read -r password
   9 stty echo
  10 salt="$(openssl rand -base64 3)"
  11 sha1=$(
  12         cat <<-EOF | base64
  13                 $(openssl dgst -binary -sha1 <<-EOF
  14                         $password$salt
  15                         EOF
  16                  )$salt
  17                 EOF
  18         )
  19 cat <<-EOF
  20         $user:{SSHA}$sha1
  21         EOF