bazarr/libs/cherrypy/test/sessiondemo.py

159 lines
5.3 KiB
Python

#!/usr/bin/python
"""A session demonstration app."""
import calendar
from datetime import datetime
import sys
import cherrypy
from cherrypy.lib import sessions
from cherrypy._cpcompat import copyitems
page = """
<html>
<head>
<style type='text/css'>
table { border-collapse: collapse; border: 1px solid #663333; }
th { text-align: right; background-color: #663333; color: white; padding: 0.5em; }
td { white-space: pre-wrap; font-family: monospace; padding: 0.5em;
border: 1px solid #663333; }
.warn { font-family: serif; color: #990000; }
</style>
<script type="text/javascript">
<!--
function twodigit(d) { return d < 10 ? "0" + d : d; }
function formattime(t) {
var month = t.getUTCMonth() + 1;
var day = t.getUTCDate();
var year = t.getUTCFullYear();
var hours = t.getUTCHours();
var minutes = t.getUTCMinutes();
return (year + "/" + twodigit(month) + "/" + twodigit(day) + " " +
hours + ":" + twodigit(minutes) + " UTC");
}
function interval(s) {
// Return the given interval (in seconds) as an English phrase
var seconds = s %% 60;
s = Math.floor(s / 60);
var minutes = s %% 60;
s = Math.floor(s / 60);
var hours = s %% 24;
var v = twodigit(hours) + ":" + twodigit(minutes) + ":" + twodigit(seconds);
var days = Math.floor(s / 24);
if (days != 0) v = days + ' days, ' + v;
return v;
}
var fudge_seconds = 5;
function init() {
// Set the content of the 'btime' cell.
var currentTime = new Date();
var bunixtime = Math.floor(currentTime.getTime() / 1000);
var v = formattime(currentTime);
v += " (Unix time: " + bunixtime + ")";
var diff = Math.abs(%(serverunixtime)s - bunixtime);
if (diff > fudge_seconds) v += "<p class='warn'>Browser and Server times disagree.</p>";
document.getElementById('btime').innerHTML = v;
// Warn if response cookie expires is not close to one hour in the future.
// Yes, we want this to happen when wit hit the 'Expire' link, too.
var expires = Date.parse("%(expires)s") / 1000;
var onehour = (60 * 60);
if (Math.abs(expires - (bunixtime + onehour)) > fudge_seconds) {
diff = Math.floor(expires - bunixtime);
if (expires > (bunixtime + onehour)) {
var msg = "Response cookie 'expires' date is " + interval(diff) + " in the future.";
} else {
var msg = "Response cookie 'expires' date is " + interval(0 - diff) + " in the past.";
}
document.getElementById('respcookiewarn').innerHTML = msg;
}
}
//-->
</script>
</head>
<body onload='init()'>
<h2>Session Demo</h2>
<p>Reload this page. The session ID should not change from one reload to the next</p>
<p><a href='../'>Index</a> | <a href='expire'>Expire</a> | <a href='regen'>Regenerate</a></p>
<table>
<tr><th>Session ID:</th><td>%(sessionid)s<p class='warn'>%(changemsg)s</p></td></tr>
<tr><th>Request Cookie</th><td>%(reqcookie)s</td></tr>
<tr><th>Response Cookie</th><td>%(respcookie)s<p id='respcookiewarn' class='warn'></p></td></tr>
<tr><th>Session Data</th><td>%(sessiondata)s</td></tr>
<tr><th>Server Time</th><td id='stime'>%(servertime)s (Unix time: %(serverunixtime)s)</td></tr>
<tr><th>Browser Time</th><td id='btime'>&nbsp;</td></tr>
<tr><th>Cherrypy Version:</th><td>%(cpversion)s</td></tr>
<tr><th>Python Version:</th><td>%(pyversion)s</td></tr>
</table>
</body></html>
"""
class Root(object):
def page(self):
changemsg = []
if cherrypy.session.id != cherrypy.session.originalid:
if cherrypy.session.originalid is None:
changemsg.append(
'Created new session because no session id was given.')
if cherrypy.session.missing:
changemsg.append(
'Created new session due to missing '
'(expired or malicious) session.')
if cherrypy.session.regenerated:
changemsg.append('Application generated a new session.')
try:
expires = cherrypy.response.cookie['session_id']['expires']
except KeyError:
expires = ''
return page % {
'sessionid': cherrypy.session.id,
'changemsg': '<br>'.join(changemsg),
'respcookie': cherrypy.response.cookie.output(),
'reqcookie': cherrypy.request.cookie.output(),
'sessiondata': copyitems(cherrypy.session),
'servertime': (
datetime.utcnow().strftime('%Y/%m/%d %H:%M') + ' UTC'
),
'serverunixtime': calendar.timegm(datetime.utcnow().timetuple()),
'cpversion': cherrypy.__version__,
'pyversion': sys.version,
'expires': expires,
}
@cherrypy.expose
def index(self):
# Must modify data or the session will not be saved.
cherrypy.session['color'] = 'green'
return self.page()
@cherrypy.expose
def expire(self):
sessions.expire()
return self.page()
@cherrypy.expose
def regen(self):
cherrypy.session.regenerate()
# Must modify data or the session will not be saved.
cherrypy.session['color'] = 'yellow'
return self.page()
if __name__ == '__main__':
cherrypy.config.update({
# 'environment': 'production',
'log.screen': True,
'tools.sessions.on': True,
})
cherrypy.quickstart(Root())