X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-web.git/blobdiff_plain/daa95318e6cee597593b33f77a99cd224c8be893..6d171bbcd3eb2d5d60fc6c4bc9ef12608421d7c1:/code/main.py
diff --git a/code/main.py b/code/main.py
index 2740a74..dd36b1b 100755
--- a/code/main.py
+++ b/code/main.py
@@ -6,6 +6,7 @@ import cPickle
import cgi
import datetime
import hmac
+import random
import sha
import simplejson
import sys
@@ -33,13 +34,14 @@ if __name__ == '__main__':
import templates
from Cheetah.Template import Template
-import sipb_xen_database
-from sipb_xen_database import Machine, CDROM, ctx, connect, MachineAccess, Type, Autoinstall
import validation
import cache_acls
from webcommon import InvalidInput, CodeError, State
import controls
from getafsgroups import getAfsGroupMembers
+from invirt import database
+from invirt.database import Machine, CDROM, ctx, connect, MachineAccess, Type, Autoinstall
+from invirt.config import structs as config
def pathSplit(path):
if path.startswith('/'):
@@ -82,7 +84,8 @@ def makeErrorPre(old, addition):
else:
return '
STDERR:
' + str(addition) + '
'
-Template.sipb_xen_database = sipb_xen_database
+Template.database = database
+Template.config = config
Template.helppopup = staticmethod(helppopup)
Template.err = None
@@ -254,6 +257,11 @@ def vnc(username, state, path, fields):
token = {'data': pickled_data, 'digest': m.digest()}
token = cPickle.dumps(token)
token = base64.urlsafe_b64encode(token)
+ host = controls.listHost(machine)
+ if host:
+ port = 10003 + [h.hostname for h in config.hosts].index(host)
+ else:
+ port = 5900 # dummy
status = controls.statusInfo(machine)
has_vnc = hasVnc(status)
@@ -263,6 +271,7 @@ def vnc(username, state, path, fields):
has_vnc=has_vnc,
machine=machine,
hostname=state.environ.get('SERVER_NAME', 'localhost'),
+ port=port,
authtoken=token)
return templates.vnc(searchList=[d])
@@ -274,7 +283,7 @@ def getHostname(nic):
if nic.hostname and '.' in nic.hostname:
return nic.hostname
elif nic.machine:
- return nic.machine.name + '.xvm.mit.edu'
+ return nic.machine.name + '.' + config.dns.domains[0]
else:
return None
@@ -341,7 +350,7 @@ def command(username, state, path, fields):
elif back == 'info':
machine = validation.Validate(username, state, machine_id=fields.getfirst('machine_id')).machine
return ({'Status': '303 See Other',
- 'Location': '/info?machine_id=%d' % machine.machine_id},
+ 'Location': 'info?machine_id=%d' % machine.machine_id},
"You shouldn't see this message.")
else:
raise InvalidInput('back', back, 'Not a known back page.')
@@ -431,8 +440,8 @@ def helpHandler(username, state, path, fields):
help_mapping = {'ParaVM Console': """
ParaVM machines do not support local console access over VNC. To
access the serial console of these machines, you can SSH with Kerberos
-to console.xvm.mit.edu, using the name of the machine as your
-username.""",
+to console.%s, using the name of the machine as your
+username.""" % config.dns.domains[0],
'HVM/ParaVM': """
HVM machines use the virtualization features of the processor, while
ParaVM machines use Xen's emulation of virtualization features. You
@@ -460,6 +469,10 @@ active machines.""",
setting fb=false to disable the framebuffer. If you don't,
your machine will run just fine, but the applet's display of the
console will suffer artifacts.
+""",
+ 'Windows': """
+Windows Vista: The Vista image is licensed for all MIT students and will automatically activate off the network; see the licensing confirmation e-mail for details. The installer req uires 512 MB RAM and at least 7.5 GB disk space (15 GB or more recommended).
+Windows XP: This is the volume license CD image. You will need your own volume license key to complete the install. We do not have these available for the general MIT community; ask your department if they have one.
"""
}
@@ -490,6 +503,7 @@ def infoDict(username, state, machine):
cputime = None
else:
main_status = dict(status[1:])
+ main_status['host'] = controls.listHost(machine)
start_time = float(main_status.get('start_time', 0))
uptime = datetime.timedelta(seconds=int(time.time()-start_time))
cpu_time_float = float(main_status.get('cpu_time', 0))
@@ -506,6 +520,7 @@ def infoDict(username, state, machine):
'NIC_INFO',
('uptime', 'uptime'),
('cputime', 'CPU usage'),
+ ('host', 'Hosted on'),
('memory', 'RAM'),
'DISK_INFO',
('state', 'state (xen format)'),
@@ -584,10 +599,15 @@ def unauthFront(_, _2, _3, fields):
"""Information for unauth'd users."""
return templates.unauth(searchList=[{'simple' : True}])
-def overlord(username, state, path, fields):
- if not username in getAfsGroupMembers('system:xvm', 'athena.mit.edu'):
- raise InvalidInput('username', username, 'Not an overlord.')
- newstate = State(username, overlord=True)
+def admin(username, state, path, fields):
+ if path == '':
+ return ({'Status': '303 See Other',
+ 'Location': 'admin/'},
+ "You shouldn't see this message.")
+ if not username in getAfsGroupMembers(config.web.adminacl, 'athena.mit.edu'):
+ raise InvalidInput('username', username,
+ 'Not in admin group %s.' % config.web.adminacl)
+ newstate = State(username, isadmin=True)
newstate.environ = state.environ
return handler(username, newstate, path, fields)
@@ -603,7 +623,8 @@ mapping = dict(list=listVms,
create=create,
help=helpHandler,
unauth=unauthFront,
- overlord=overlord,
+ admin=admin,
+ overlord=admin,
errortest=throwError)
def printHeaders(headers):
@@ -615,13 +636,13 @@ def printHeaders(headers):
def send_error_mail(subject, body):
import subprocess
- to = 'xvm@mit.edu'
+ to = config.web.errormail
mail = """To: %s
-From: root@xvm.mit.edu
+From: root@%s
Subject: %s
%s
-""" % (to, subject, body)
+""" % (to, config.web.hostname, subject, body)
p = subprocess.Popen(['/usr/sbin/sendmail', to], stdin=subprocess.PIPE)
p.stdin.write(mail)
p.stdin.close()
@@ -632,7 +653,7 @@ def show_error(op, username, fields, err, emsg, traceback):
d = dict(op=op, user=username, fields=fields,
errorMessage=str(err), stderr=emsg, traceback=traceback)
details = templates.error_raw(searchList=[d])
- if username not in ('price', 'ecprice', 'andersk'): #add yourself at will
+ if username not in config.web.errormail_exclude:
send_error_mail('xvm error on %s for %s: %s' % (op, username, err),
details)
d['details'] = details
@@ -659,15 +680,16 @@ class App:
self.state = State(self.username)
self.state.environ = environ
+ random.seed() #sigh
+
def __iter__(self):
start_time = time.time()
- sipb_xen_database.clear_cache()
+ database.clear_cache()
sys.stderr = StringIO()
fields = cgi.FieldStorage(fp=self.environ['wsgi.input'], environ=self.environ)
operation = self.environ.get('PATH_INFO', '')
if not operation:
- self.start("301 Moved Permanently", [('Location',
- self.environ['SCRIPT_NAME']+'/')])
+ self.start("301 Moved Permanently", [('Location', './')])
return
if self.username is None:
operation = 'unauth'
@@ -683,14 +705,12 @@ class App:
headers.update(new_headers)
e = revertStandardError()
if e:
- if isinstance(output, basestring):
- sys.stderr = StringIO()
- x = str(output)
- print >> sys.stderr, x
- print >> sys.stderr, 'XXX'
- print >> sys.stderr, e
- raise Exception()
- output.addError(e)
+ if hasattr(output, 'addError'):
+ output.addError(e)
+ else:
+ # This only happens on redirects, so it'd be a pain to get
+ # the message to the user. Maybe in the response is useful.
+ output = output + '\n\nstderr:\n' + e
output_string = str(output)
checkpoint.checkpoint('output as a string')
except Exception, err:
@@ -717,7 +737,7 @@ class App:
yield '%s
' % cgi.escape(str(checkpoint))
def constructor():
- connect('postgres://sipb-xen@sipb-xen-dev.mit.edu/sipb_xen')
+ connect()
return App
def main():