7e7f3e1a76f922b90fe8d2bbf6ec8a631abd7ba0
1 #!/usr/bin/env python
2 #
3 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
4 # This module is free software, and you may redistribute it and/or modify
5 # under the same terms as Python, so long as this copyright message and
6 # disclaimer are retained in their original form.
7 #
8 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
9 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
10 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
11 # POSSIBILITY OF SUCH DAMAGE.
12 #
13 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
14 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
15 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
16 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
17 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
18 #
19 # $Id: roundup.cgi,v 1.10 2001-08-07 00:24:42 richard Exp $
21 # python version check
22 import sys
23 if int(sys.version[0]) < 2:
24 print "Content-Type: text/plain\n"
25 print "Roundup requires Python 2.0 or newer."
26 sys.exit(0)
28 #
29 ## Configuration
30 #
32 # This indicates where the Roundup instance lives
33 ROUNDUP_INSTANCE_HOMES = {
34 'test': '/tmp/roundup_test',
35 }
37 # Where to log debugging information to. Use an instance of DevNull if you
38 # don't want to log anywhere.
39 class DevNull:
40 def write(self, info):
41 pass
42 LOG = open('/var/log/roundup.cgi.log', 'a')
43 #LOG = DevNull()
45 #
46 ## end configuration
47 #
50 #
51 # Set up the error handler
52 #
53 try:
54 import traceback, StringIO, cgi
55 from roundup import cgitb
56 except:
57 print "Content-Type: text/html\n"
58 print "Failed to import cgitb.<pre>"
59 s = StringIO.StringIO()
60 traceback.print_exc(None, s)
61 print cgi.escape(s.getvalue()), "</pre>"
63 def main(instance, out):
64 from roundup import cgi_client
65 db = instance.open('admin')
66 auth = os.environ.get("HTTP_CGI_AUTHORIZATION", None)
67 message = 'Unauthorised'
68 if auth:
69 import binascii
70 l = binascii.a2b_base64(auth.split(' ')[1]).split(':')
71 user = l[0]
72 password = None
73 if len(l) > 1:
74 password = l[1]
75 try:
76 uid = db.user.lookup(user)
77 except KeyError:
78 auth = None
79 message = 'Username not recognised'
80 else:
81 if password != db.user.get(uid, 'password'):
82 message = 'Incorrect password'
83 auth = None
84 if not auth:
85 out.write('Content-Type: text/html\n')
86 out.write('Status: 401\n')
87 out.write('WWW-Authenticate: basic realm="Roundup"\n\n')
88 keys = os.environ.keys()
89 keys.sort()
90 out.write(message)
91 return
92 client = instance.Client(out, db, os.environ, user)
93 try:
94 client.main()
95 except cgi_client.Unauthorised:
96 out.write('Content-Type: text/html\n')
97 out.write('Status: 403\n\n')
98 out.write('Unauthorised')
100 #
101 # Now do the actual CGI handling
102 #
103 out, err = sys.stdout, sys.stderr
104 try:
105 sys.stdout = sys.stderr = LOG
106 import os, string
107 import roundup.instance
108 path = string.split(os.environ['PATH_INFO'], '/')
109 instance = path[1]
110 os.environ['PATH_INFO'] = string.join(path[2:], '/')
111 if ROUNDUP_INSTANCE_HOMES.has_key(instance):
112 instance_home = ROUNDUP_INSTANCE_HOMES[instance]
113 instance = roundup.instance.open(instance_home)
114 else:
115 raise ValueError, 'No such instance "%s"'%instance
116 main(instance, out)
117 except:
118 sys.stdout, sys.stderr = out, err
119 out.write('Content-Type: text/html\n\n')
120 cgitb.handler()
121 sys.stdout.flush()
122 sys.stdout, sys.stderr = out, err
124 #
125 # $Log: not supported by cvs2svn $
126 # Revision 1.9 2001/08/07 00:15:51 richard
127 # Added the copyright/license notice to (nearly) all files at request of
128 # Bizar Software.
129 #
130 # Revision 1.8 2001/08/05 07:43:52 richard
131 # Instances are now opened by a special function that generates a unique
132 # module name for the instances on import time.
133 #
134 # Revision 1.7 2001/08/03 01:28:33 richard
135 # Used the much nicer load_package, pointed out by Steve Majewski.
136 #
137 # Revision 1.6 2001/08/03 00:59:34 richard
138 # Instance import now imports the instance using imp.load_module so that
139 # we can have instance homes of "roundup" or other existing python package
140 # names.
141 #
142 # Revision 1.5 2001/07/29 07:01:39 richard
143 # Added vim command to all source so that we don't get no steenkin' tabs :)
144 #
145 # Revision 1.4 2001/07/23 04:47:27 anthonybaxter
146 # renamed ROUNDUPS to ROUNDUP_INSTANCE_HOMES
147 # sys.exit(0) if python version wrong.
148 #
149 # Revision 1.3 2001/07/23 04:33:30 richard
150 # brought the CGI instance config dict in line with roundup-server
151 #
152 # Revision 1.2 2001/07/23 04:31:40 richard
153 # Fixed the roundup CGI script for updates to cgi_client.py
154 #
155 # Revision 1.1 2001/07/22 11:47:07 richard
156 # More Grande Splite
157 #
158 #
159 # vim: set filetype=python ts=4 sw=4 et si