ref: 85d0f0e1a2c05afee5a101c1e51a3ddd2ff2a5f6 dir: /rc/bin/rc-httpd/handlers/authorize/
#!/bin/rc if(~ $REMOTE_USER ''){ extra_headers=($extra_headers 'WWW-Authenticate: Basic realm="'$"SERVER_NAME'"') error 401 exit }