X-Git-Url: http://xvm.mit.edu/gitweb/invirt/packages/invirt-web.git/blobdiff_plain/7ab93691b4b6a45e99f78b37796413c5f24629a4..29d4c7b59532a39298e21f0abbc774dcff546b73:/code/main.py

diff --git a/code/main.py b/code/main.py
index 8506ee5..15647b9 100755
--- a/code/main.py
+++ b/code/main.py
@@ -36,12 +36,13 @@ import templates
 from Cheetah.Template import Template
 import validation
 import cache_acls
-from webcommon import InvalidInput, CodeError, State
+from webcommon import State
 import controls
 from getafsgroups import getAfsGroupMembers
-import sipb_xen_database as database
-from sipb_xen_database import Machine, CDROM, ctx, connect, MachineAccess, Type, Autoinstall
+from invirt import database
+from invirt.database import Machine, CDROM, session, connect, MachineAccess, Type, Autoinstall
 from invirt.config import structs as config
+from invirt.common import InvalidInput, CodeError
 
 def pathSplit(path):
     if path.startswith('/'):
@@ -85,6 +86,7 @@ def makeErrorPre(old, addition):
         return '<p>STDERR:</p><pre>' + str(addition) + '</pre>'
 
 Template.database = database
+Template.config = config
 Template.helppopup = staticmethod(helppopup)
 Template.err = None
 
@@ -244,18 +246,7 @@ def vnc(username, state, path, fields):
     """
     machine = validation.Validate(username, state, machine_id=fields.getfirst('machine_id')).machine
 
-    TOKEN_KEY = "0M6W0U1IXexThi5idy8mnkqPKEq1LtEnlK/pZSn0cDrN"
-
-    data = {}
-    data["user"] = username
-    data["machine"] = machine.name
-    data["expires"] = time.time()+(5*60)
-    pickled_data = cPickle.dumps(data)
-    m = hmac.new(TOKEN_KEY, digestmod=sha)
-    m.update(pickled_data)
-    token = {'data': pickled_data, 'digest': m.digest()}
-    token = cPickle.dumps(token)
-    token = base64.urlsafe_b64encode(token)
+    token = controls.vnctoken(machine)
     host = controls.listHost(machine)
     if host:
         port = 10003 + [h.hostname for h in config.hosts].index(host)
@@ -360,7 +351,7 @@ def modifyDict(username, state, fields):
     Return a list of local variables for modify.tmpl.
     """
     olddisk = {}
-    transaction = ctx.current.create_transaction()
+    session.begin()
     try:
         kws = dict([(kw, fields.getfirst(kw)) for kw in 'machine_id owner admin contact name description memory vmtype disksize'.split()])
         validate = validation.Validate(username, state, **kws)
@@ -379,7 +370,7 @@ def modifyDict(username, state, fields):
             if disk.size != disksize:
                 olddisk[disk.guest_device_name] = disksize
                 disk.size = disksize
-                ctx.current.save(disk)
+                session.save_or_update(disk)
 
         update_acl = False
         if hasattr(validate, 'owner') and validate.owner != machine.owner:
@@ -395,13 +386,12 @@ def modifyDict(username, state, fields):
         if hasattr(validate, 'contact'):
             machine.contact = validate.contact
 
-        ctx.current.save(machine)
+        session.save_or_update(machine)
         if update_acl:
-            print >> sys.stderr, machine, machine.administrator
             cache_acls.refreshMachine(machine)
-        transaction.commit()
+        session.commit()
     except:
-        transaction.rollback()
+        session.rollback()
         raise
     for diskname in olddisk:
         controls.resizeDisk(oldname, diskname, str(olddisk[diskname]))
@@ -439,8 +429,8 @@ 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.%s, using the name of the machine as your
-username.""" % config.dns.domains[0],
+to %s, using the name of the machine as your
+username.""" % config.console.hostname,
                     'HVM/ParaVM': """
 HVM machines use the virtualization features of the processor, while
 ParaVM machines use Xen's emulation of virtualization features.  You
@@ -468,6 +458,10 @@ active machines.""",
 setting <tt>fb=false</tt> 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': """
+<strong>Windows Vista:</strong> The Vista image is licensed for all MIT students and will automatically activate off the network; see <a href="/static/msca-email.txt">the licensing confirmation e-mail</a> for details. The installer req	uires 512 MB RAM and at least 7.5 GB disk space (15 GB or more recommended).<br>
+<strong>Windows XP:</strong> 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.
 """
                     }
 
@@ -594,14 +588,15 @@ def unauthFront(_, _2, _3, fields):
     """Information for unauth'd users."""
     return templates.unauth(searchList=[{'simple' : True}])
 
-def overlord(username, state, path, fields):
+def admin(username, state, path, fields):
     if path == '':
         return ({'Status': '303 See Other',
-                 'Location': 'overlord/'},
+                 'Location': 'admin/'},
                 "You shouldn't see this message.")
-    if not username in getAfsGroupMembers('system:xvm', 'athena.mit.edu'):
-        raise InvalidInput('username', username, 'Not an overlord.')
-    newstate = State(username, overlord=True)
+    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)
 
@@ -617,7 +612,8 @@ mapping = dict(list=listVms,
                create=create,
                help=helpHandler,
                unauth=unauthFront,
-               overlord=overlord,
+               admin=admin,
+               overlord=admin,
                errortest=throwError)
 
 def printHeaders(headers):
@@ -646,7 +642,8 @@ 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
+    exclude = config.web.errormail_exclude
+    if username not in exclude and '*' not in exclude:
         send_error_mail('xvm error on %s for %s: %s' % (op, username, err),
                         details)
     d['details'] = details
@@ -654,7 +651,18 @@ def show_error(op, username, fields, err, emsg, traceback):
 
 def getUser(environ):
     """Return the current user based on the SSL environment variables"""
-    return environ.get('REMOTE_USER', None)
+    user = environ.get('REMOTE_USER')
+    if user is None:
+        return
+    
+    if environ.get('AUTH_TYPE') == 'Negotiate':
+        # Convert the krb5 principal into a krb4 username
+        if not user.endswith('@%s' % config.authn[0].realm):
+            return
+        else:
+            return user.split('@')[0].replace('/', '.')
+    else:
+        return user
 
 def handler(username, state, path, fields):
     operation, path = pathSplit(path)