flabbergast
9 years ago
parent
9e37264461
commit
5fc7e32681
@ -0,0 +1,107 @@
|
||||
#!/usr/bin/python
|
||||
|
||||
import subprocess
|
||||
import sys
|
||||
import os
|
||||
|
||||
import cgi
|
||||
import cgitb; cgitb.enable() # for troubleshooting
|
||||
|
||||
# constants
|
||||
SUPERVISOR_CONF = "/etc/supervisor/conf.d/daemons.conf"
|
||||
AUTH_FILE = "/opt/gps-timekeep/auth"
|
||||
|
||||
PERMISSIONS_S = """
|
||||
<h3>Can't change password via web interface: permissions problem</h3>
|
||||
<h4>Change password "manually"</h4>
|
||||
<ul>
|
||||
<li>SSH into the machine.</li>
|
||||
<li>Change name:pass by editing two files:
|
||||
<ul>
|
||||
<li><pre>/etc/supervisor/conf.d/daemons.conf</pre></li>
|
||||
<li><pre>/opt/gps-timekeep/auth</pre></li>
|
||||
</ul>
|
||||
<li>Passwords need to match!!</li>
|
||||
<li>Restart the machine (otherwise unexpected stuff can occur).</li>
|
||||
</ul>
|
||||
<h4>Alternatively, fix the permissions</h4>
|
||||
The two files above need to be write-accessible by the lighttpd process, so you can for instance (after SSHing into the machine):
|
||||
<blockquote><pre>
|
||||
sudo chgrp www-data /opt/gps-timekeep/auth
|
||||
sudo chmod g+w /opt/gps-timekeep/auth
|
||||
</pre></blockquote>
|
||||
and the same with the other file.
|
||||
</body></html>
|
||||
"""
|
||||
|
||||
print "Content-Type: text/html" # HTML is following
|
||||
print # blank line, end of headers
|
||||
|
||||
# print html header
|
||||
print """
|
||||
<html>
|
||||
<title>ntpi: change password</title>
|
||||
<body>
|
||||
<h1>ntpi: change password</h1>
|
||||
"""
|
||||
|
||||
# get the submitted form contents
|
||||
form = cgi.FieldStorage()
|
||||
|
||||
# if rebooting requested, just print a message and exit
|
||||
if "reboot-button" in form:
|
||||
print "<h1>Rebooting now!</h1></body></html>"
|
||||
subprocess.Popen(["/sbin/reboot"])
|
||||
sys.exit()
|
||||
|
||||
# check if the appropriate files are writable
|
||||
if (not os.access(SUPERVISOR_CONF, os.W_OK | os.R_OK)) or (not os.access(AUTH_FILE, os.W_OK | os.R_OK)):
|
||||
print PERMISSIONS_S
|
||||
sys.exit()
|
||||
|
||||
# change of password requested
|
||||
if "submit-button" in form:
|
||||
username = form.getvalue("username")
|
||||
password = form.getvalue("password")
|
||||
with open(AUTH_FILE, "w") as f:
|
||||
f.write(username+":"+password+"\n")
|
||||
with open(SUPERVISOR_CONF) as f:
|
||||
lines = f.readlines()
|
||||
with open(SUPERVISOR_CONF, "w") as f:
|
||||
for line in lines:
|
||||
if line.startswith("username "):
|
||||
f.write("username = " + username + "\n")
|
||||
elif line.startswith("password "):
|
||||
f.write("password = " + password + "\n")
|
||||
else:
|
||||
f.write(line)
|
||||
print """
|
||||
<form method="post" action="password.py">
|
||||
</p><strong>Message:</strong> Username and password changed. You should
|
||||
<input type="submit" value="Reboot!" name="reboot-button"> now.
|
||||
</form></p>
|
||||
"""
|
||||
|
||||
# read username and password
|
||||
username = "some error"
|
||||
password = "has occured"
|
||||
with open(AUTH_FILE) as f:
|
||||
username, password = f.readline().strip().split(':')
|
||||
|
||||
# print the form
|
||||
print """
|
||||
<blockquote>
|
||||
<form method="post" action="password.py">
|
||||
<p>
|
||||
Username: <input type="text" name="username" value="%s"/><br />
|
||||
Password: <input type="text" name="password" value="%s"/><br />
|
||||
<input type="submit" value="Submit" name="submit-button"></p>
|
||||
</form>
|
||||
Note: No sanity checking is done, so be careful!
|
||||
</blockquote>
|
||||
<p>
|
||||
<a href="/cgi-bin/serverconfig.py">Go back.</a>
|
||||
</p>
|
||||
</body></html>
|
||||
""" % (username, password)
|
||||
|
||||
Loading…
Reference in new issue