polished build procedure

[rrq/hourglass.git] / manager / basic_login.lsp

diff --git a/manager/basic_login.lsp b/manager/basic_login.lsp
index 14117d45eb3856dfa90346aa0d34a90cccd349ff..38b7ac490b56a7ef827c6ac8f5e5b7808825c527 100644 (file)
--- a/manager/basic_login.lsp
+++ b/manager/basic_login.lsp
@@ -5,9 +5,11 @@
 ;;
 ;; Its (main-args 0) has a final path component X.cgi that links to
 ;; this file as a packnl embedding that will use that X part of its
-;; name to determine th actual script. That lookup will also use the
-;; "role base" as declared in "roles.txt"
+;; name to determine th actual script.
 
+(load "siteconfig.lsp")
+
+(write-line 2 (string (date-value) " " (main-args)))
 (unless (ends-with (main-args 0) ".cgi")
   (if (exists file? (list (main-args 1)
                           (string (main-args 1) ".lsp")))
@@ -15,12 +17,13 @@
     (write-line 2 (string "Unknown command " (main-args 1))))
   (exit 0))
 
+
 ;; This script is executed in (protected) subdirectory www
 (change-dir "..")
 
 ;; Needs an HTTP_AUTHORIZATION environment variable
-(unless (setf AUTH (env "HTTP_AUTHORIZATION"))
-  (write-line 2 (read-file "tmpl/unauthorized.http"))
+(when (empty? (setf AUTH (env "HTTP_AUTHORIZATION")))
+  (write-line 1 (read-file "tmpl/unauthorized.http"))
   (exit 0))
 
 ;; Must find that value in .htpasswd
@@ -28,11 +31,14 @@
   (write-line 1 (read-file "tmpl/unauthorized.http"))
   (exit 0))
 
+;; Determine actual script name respecting given role, if any.
+(define (role-script (ROLE "."))
+  (let ((CMD (and (regex "([^/]*).cgi$" (main-args 0) 0) $1)))
+    (if (= "." ROLE) (string CMD ".lsp") (format "%s/%s.lsp" ROLE CMD))))
+
 (setf
- ROLES (map (fn (x) (parse x ":")) (parse (read-file "roles.txt") "\n"))
  REMOTE_USER (and (regex "([^:]+):" (base64-dec (6 AUTH)) 0) $1)
- ROLE (or (lookup REMOTE_USER ROLSE) "child")
- SCRIPT (format "%s/%s" ROLE (main-args 1))
+ SCRIPT (role-script)
  )
 (env "REMOTE_USER" REMOTE_USER)
 (env "ROLE" ROLE)