Mercurial > p > roundup > code
comparison cgi-bin/roundup.cgi @ 24:9d37058ffa8c
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| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Sun, 22 Jul 2001 11:47:07 +0000 |
| parents | |
| children | 16f733c676fc |
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| 23:0eea7628adb2 | 24:9d37058ffa8c |
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| 1 #!/usr/bin/env python | |
| 2 | |
| 3 # $Id: roundup.cgi,v 1.1 2001-07-22 11:47:07 richard Exp $ | |
| 4 | |
| 5 # python version check | |
| 6 import sys | |
| 7 if int(sys.version[0]) < 2: | |
| 8 print "Content-Type: text/plain\n" | |
| 9 print "Roundup requires Python 2.0 or newer." | |
| 10 | |
| 11 # | |
| 12 ## Configuration | |
| 13 # | |
| 14 | |
| 15 # This indicates where the Roundup instance lives | |
| 16 ROUNDUPS = { | |
| 17 'test': '/tmp/roundup_test', | |
| 18 } | |
| 19 | |
| 20 # Where to log debugging information to. Use an instance of DevNull if you | |
| 21 # don't want to log anywhere. | |
| 22 class DevNull: | |
| 23 def write(self, info): | |
| 24 pass | |
| 25 LOG = open('/var/log/roundup.cgi.log', 'a') | |
| 26 #LOG = DevNull() | |
| 27 | |
| 28 # | |
| 29 ## end configuration | |
| 30 # | |
| 31 | |
| 32 | |
| 33 # | |
| 34 # Set up the error handler | |
| 35 # | |
| 36 try: | |
| 37 import traceback, StringIO, cgi | |
| 38 from roundup import cgitb | |
| 39 except: | |
| 40 print "Content-Type: text/html\n" | |
| 41 print "Failed to import cgitb.<pre>" | |
| 42 s = StringIO.StringIO() | |
| 43 traceback.print_exc(None, s) | |
| 44 print cgi.escape(s.getvalue()), "</pre>" | |
| 45 | |
| 46 def main(instance, out): | |
| 47 from roundup import cgi_client | |
| 48 db = instance.open('admin') | |
| 49 auth = os.environ.get("HTTP_CGI_AUTHORIZATION", None) | |
| 50 message = 'Unauthorised' | |
| 51 if auth: | |
| 52 l = binascii.a2b_base64(auth.split(' ')[1]).split(':') | |
| 53 user = l[0] | |
| 54 password = None | |
| 55 if len(l) > 1: | |
| 56 password = l[1] | |
| 57 try: | |
| 58 uid = db.user.lookup(user) | |
| 59 except KeyError: | |
| 60 auth = None | |
| 61 message = 'Username not recognised' | |
| 62 else: | |
| 63 if password != db.user.get(uid, 'password'): | |
| 64 message = 'Incorrect password' | |
| 65 auth = None | |
| 66 if not auth: | |
| 67 out.write('Content-Type: text/html\n') | |
| 68 out.write('Status: 401\n') | |
| 69 out.write('WWW-Authenticate: basic realm="Roundup"\n\n') | |
| 70 keys = os.environ.keys() | |
| 71 keys.sort() | |
| 72 out.write(message) | |
| 73 return | |
| 74 client = instance.Client(out, os.environ, user) | |
| 75 try: | |
| 76 client.main() | |
| 77 except cgi_client.Unauthorised: | |
| 78 out.write('Content-Type: text/html\n') | |
| 79 out.write('Status: 403\n\n') | |
| 80 out.write('Unauthorised') | |
| 81 | |
| 82 # | |
| 83 # Now do the actual CGI handling | |
| 84 # | |
| 85 out, err = sys.stdout, sys.stderr | |
| 86 try: | |
| 87 sys.stdout = sys.stderr = LOG | |
| 88 import os, string | |
| 89 instance = string.split(os.environ['PATH_INFO'], '/')[1] | |
| 90 if ROUNDUPS.has_key(instance): | |
| 91 instance_home = ROUNDUPS[instance] | |
| 92 sys.path.insert(0, instance_home) | |
| 93 try: | |
| 94 instance = __import__(instance) | |
| 95 finally: | |
| 96 del sys.path[0] | |
| 97 else: | |
| 98 raise ValueError, 'No such instance "%s"'%instance | |
| 99 main(instance, out) | |
| 100 except: | |
| 101 sys.stdout, sys.stderr = out, err | |
| 102 out.write('Content-Type: text/html\n\n') | |
| 103 cgitb.handler() | |
| 104 sys.stdout.flush() | |
| 105 sys.stdout, sys.stderr = out, err | |
| 106 | |
| 107 # | |
| 108 # $Log: not supported by cvs2svn $ | |
| 109 # |