2 # Copyright (c) 2014, Ralf Jung <post@ralfj.de>
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions are met:
8 # 1. Redistributions of source code must retain the above copyright notice, this
9 # list of conditions and the following disclaimer.
10 # 2. Redistributions in binary form must reproduce the above copyright notice,
11 # this list of conditions and the following disclaimer in the documentation
12 # and/or other materials provided with the distribution.
14 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
15 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
18 # ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
23 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 # The views and conclusions contained in the software and documentation are those
26 # of the authors and should not be interpreted as representing official policies,
27 # either expressed or implied, of the FreeBSD Project.
29 import cgi, os, sys, subprocess
30 form = cgi.FieldStorage()
33 print "Content-Type: text/plain"
37 if "password" not in form or "domain" not in form or "ip" not in form:
38 print "Mandatory argument missing: You must supply all of 'password', 'domain', 'ip'"
42 domain = form["domain"].value
43 password = form["password"].value
46 p = subprocess.Popen(["/var/lib/named/dyn-nsupdate", domain, password, ip], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
47 (stdout, stderr) = p.communicate()
50 if p.returncode or stderr or stdout:
52 print "There was an error while updating the DNS: Return code %d" % p.returncode
53 if stdout: print stdout
54 if stderr: print stderr