More Grande Splite

Author: Richard Jones

cgi-bin/roundup.cgi

@@ -0,0 +1,109 @@
+#!/usr/bin/env python
+
+# $Id: roundup.cgi,v 1.1 2001-07-22 11:47:07 richard Exp $
+
+# python version check
+import sys
+if int(sys.version[0]) < 2:
+    print "Content-Type: text/plain\n"
+    print "Roundup requires Python 2.0 or newer."
+
+#
+##  Configuration
+#
+
+# This indicates where the Roundup instance lives
+ROUNDUPS = {
+    'test': '/tmp/roundup_test',
+}
+
+# Where to log debugging information to. Use an instance of DevNull if you
+# don't want to log anywhere.
+class DevNull:
+    def write(self, info):
+        pass
+LOG = open('/var/log/roundup.cgi.log', 'a')
+#LOG = DevNull()
+
+#
+##  end configuration
+#
+
+
+#
+# Set up the error handler
+# 
+try:
+    import traceback, StringIO, cgi
+    from roundup import cgitb
+except:
+    print "Content-Type: text/html\n"
+    print "Failed to import cgitb.<pre>"
+    s = StringIO.StringIO()
+    traceback.print_exc(None, s)
+    print cgi.escape(s.getvalue()), "</pre>"
+
+def main(instance, out):
+    from roundup import cgi_client
+    db = instance.open('admin')
+    auth = os.environ.get("HTTP_CGI_AUTHORIZATION", None)
+    message = 'Unauthorised'
+    if auth:
+        l = binascii.a2b_base64(auth.split(' ')[1]).split(':')
+        user = l[0]
+        password = None
+        if len(l) > 1:
+            password = l[1]
+        try:
+            uid = db.user.lookup(user)
+        except KeyError:
+            auth = None
+            message = 'Username not recognised'
+        else:
+            if password != db.user.get(uid, 'password'):
+                message = 'Incorrect password'
+                auth = None
+    if not auth:
+        out.write('Content-Type: text/html\n')
+        out.write('Status: 401\n')
+        out.write('WWW-Authenticate: basic realm="Roundup"\n\n')
+        keys = os.environ.keys()
+        keys.sort()
+        out.write(message)
+        return
+    client = instance.Client(out, os.environ, user)
+    try:
+        client.main()
+    except cgi_client.Unauthorised:
+        out.write('Content-Type: text/html\n')
+        out.write('Status: 403\n\n')
+        out.write('Unauthorised')
+
+#
+# Now do the actual CGI handling
+# 
+out, err = sys.stdout, sys.stderr
+try:
+    sys.stdout = sys.stderr = LOG
+    import os, string
+    instance = string.split(os.environ['PATH_INFO'], '/')[1]
+    if ROUNDUPS.has_key(instance):
+        instance_home = ROUNDUPS[instance]
+        sys.path.insert(0, instance_home)
+        try:
+            instance = __import__(instance)
+        finally:
+            del sys.path[0]
+    else:
+        raise ValueError, 'No such instance "%s"'%instance
+    main(instance, out)
+except:
+    sys.stdout, sys.stderr = out, err
+    out.write('Content-Type: text/html\n\n')
+    cgitb.handler()
+sys.stdout.flush()
+sys.stdout, sys.stderr = out, err
+
+#
+# $Log: not supported by cvs2svn $
+#