require ["vnd.dovecot.pipe", "copy", "body"];

# Forward Extranet challenge codes to the room-cal SMS endpoint.
# The pipe target script (sms_code_filter.sh) does the extraction and POST.
#
# Dovecot config required in /etc/dovecot/conf.d/90-sieve.conf:
#   plugin {
#     sieve_plugins = sieve_extprograms
#     sieve_pipe_socket_dir = /var/run/dovecot/sieve-pipe
#     # or use sieve_pipe_bin_dir for direct binary execution:
#     sieve_pipe_bin_dir = /etc/dovecot/sieve-pipe
#   }
#
# Place (or symlink) sms_code_filter.sh in sieve_pipe_bin_dir and make it
# executable.  Set SMS_API_URL and SMS_GATEWAY_SECRET in the script or via
# the environment Dovecot inherits.

if body :text :contains "Extranet code:" {
  pipe :copy "sms_code_filter.sh";
}