-
Notifications
You must be signed in to change notification settings - Fork 1
/
hello_uri.py
executable file
·53 lines (44 loc) · 1.91 KB
/
hello_uri.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#! /usr/bin/python
# -----------------------------------------------------------------------
# Online XSPF Validator
# Copyright (C) 2007, Sebastian Pipping / Xiph.Org Foundation
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Sebastian Pipping, sping@xiph.org
# -----------------------------------------------------------------------
import sys
try:
from Ft.Lib import Uri
except ImportError:
print "ERROR: Package 'Ft.Lib' is missing. On Debian testing/unstable run:\n" \
"sudo apt-get install python-4suite-xml"
sys.exit(1)
print "Content-Type: text/html" # HTML is following
print # blank line, end of headers
def checkValidity(candidate):
print "* validUri(\"" + candidate + "\") == " \
+ str(Uri.MatchesUriRefSyntax(candidate)) + "<br>"
def isSafeDownloadTarget(candidate):
schemeOrNone = Uri.GetScheme(candidate)
return (schemeOrNone != None) and (schemeOrNone.lower() == "http")
def checkSafety(candidate):
print "* safeUri(\"" + candidate + "\") == " \
+ str(isSafeDownloadTarget(candidate)) + "<br>"
checkValidity("http://www.xiph.org/")
checkValidity("abc%20def")
checkValidity("abc def")
checkSafety("HTTP://www.example.org/")
checkSafety("ftp://www.example.org/")