def start(self):
self.path["spool"] = Config.spool
self.path["spool.real"] = Config.spool + ".real"
if os.path.ismount(self.path["spool"]):
Logger.warn("Failed to start FS backend, %s is already mounted" %
(self.path["spool"]))
return False
for p in self.path:
path = self.path[p]
try:
os.makedirs(path)
except OSError, err:
if err[0] is not errno.EEXIST:
Logger.exception("Failed to create spool directory: %s" %
path)
return False
try:
os.lchown(path, Config.uid, Config.gid)
except OSError:
Logger.exception("Unable to change file owner for '%s'" % path)
return False
if not os.path.exists(path):
Logger.error("Spool directory %s do not exist" % (path))
return False
def save(self):
try:
f = file(self.path, "w")
if len(self.groups) == 0:
f.write("deny from all")
else:
f.write("<LimitExcept PUT POST DELETE MKCOL MOVE>\n")
f.write("\trequire group")
for group in self.groups:
f.write(" %s_rw"%(group))
f.write(" %s_ro"%(group))
f.write("\n")
f.write("</LimitExcept>\n")
f.write("<Limit PUT POST DELETE MKCOL MOVE>\n")
f.write("\trequire group")
for group in self.groups:
f.write(" %s_rw"%(group))
f.write("\n")
f.write("</Limit>\n")
f.close()
except IOError, err:
Logger.exception("FS: unable to write .htaccess '%s'"%self.path)
return False
def send_packet(self, path, document = None):
if self.url is None:
self.perform_dns_request()
url = "%s%s"%(self.url, path)
Logger.debug("SMRequest::send_packet url %s"%(url))
req = urllib2.Request(url)
req.add_header("Host", "%s:%s"%(self.host, self.port))
if document is not None:
rootNode = document.documentElement
rootNode.setAttribute("name", str(self.name))
req.add_header("Content-type", "text/xml; charset=UTF-8")
req.add_data(document.toxml("UTF-8"))
try:
stream = urllib2.urlopen(req)
except IOError:
Logger.exception("SMRequest::send_packet path: "+path)
return False
except httplib.BadStatusLine:
Logger.exception("SMRequest::send_packet path: "+path+" not receive HTTP response")
return False
return stream
def update_shares(self, share, quota, toAdd):
if self.pid is None:
try:
f = open(self.pidFile, "r")
pidStr = f.readline()
if len(pidStr) == 0:
Logger.error("Invalid FSBackend pid: %s"%(pidStr))
return False
self.pid = int(pidStr)
except Exception:
Logger.exception("Failed to get FSBackend pid")
return False
try:
# TODO use a file lock
f = open(self.sharesFile, "rw")
lines = f.readlines()
out = ""
found = False
f.close()
for line in lines:
compo = line.split(',')
if len(compo) != 2:
# Check comment
strippedLine = line.strip()
if strippedLine.startswith("#") or strippedLine.startswith(";") or len(strippedLine) == 0:
out += line
continue
Logger.error("The following line '%s' is not properly formated, removing it"%(line))
continue
if share == compo[0].strip():
if toAdd:
# updating entry
out += "%s, %s\n"%(share, quota)
found = True
continue
# we restore the entry
out += line
if not found and toAdd:
# we append a new entry
out += "%s, %s\n"%(share, quota)
f = open(self.sharesFile, "w+")
f.write(out)
f.close()
# force share data relaod
os.kill(self.pid, signal.SIGHUP)
return True
except Exception:
Logger.exception("Failed to add entry for the share '%s'"%share)
return False
def __init__(self, communicationInstance):
self.supportedExtention = {
"sh": "bash",
"vbs": "vbs",
"py": "python",
"bat": "batch",
"unknow": "unknow"
}
self.communicationInstance = communicationInstance
self.spool = os.path.join(Config.spool_dir, "scripts")
self.scripts = {}
if not os.path.exists(self.spool):
os.makedirs(self.spool)
for scriptFile in glob.glob(os.path.join(self.spool, "*")):
script = {}
base = os.path.basename(scriptFile)
scriptID, ext = os.path.splitext(base)
try:
f = open(scriptFile)
script["id"] = scriptID
script["type"] = self.ext2type(ext[1:])
script["data"] = f.read()
f.close()
except Exception:
Logger.exception("Scripts::init: Failed to parse scripts")
continue
self.scripts[scriptID] = script
def uninstall_client(self):
if not self.succefully_initialized:
return
self.archive_shell_dump()
if self.profile is not None and self.profile.hasProfile():
if not self.profile.mount():
Logger.warn(
"Unable to mount profile at uninstall_client of session " +
self.id)
else:
self.profile.copySessionStop()
if not self.profile.umount():
Logger.error(
"Unable to umount profile at uninstall_client of session "
+ self.id)
try:
shutil.rmtree(self.user_session_dir)
except Exception:
Logger.exception("Failed to remove spool directory '%s'" %
self.user_session_dir)
self.domain.onSessionEnd()
return True
def init(self):
Logger.info("Gateway init")
if version[0] != 2 or version[1] < 6 or (version[1] == 7 and version[2] in [1, 2]):
Logger.error("Gateway:: incompatibility with current Python machine '%d.%d.%d'" % version[:3])
return False
fpem = os.path.join(Config.general.conf_dir, "gateway.pem")
if os.path.exists(fpem):
self.ssl_ctx = SSL.Context(SSL.SSLv23_METHOD)
self.ssl_ctx.use_privatekey_file(fpem)
self.ssl_ctx.use_certificate_file(fpem)
self.ssl_ctx.load_verify_locations(fpem)
if Config.disable_sslv2:
self.ssl_ctx.set_options(SSL.OP_NO_SSLv2)
else:
Logger.error("Gateway role need a certificate (%s)" % fpem)
return False
addr = (Config.address, Config.port)
try:
GatewayTCPHandler.role = self
self.server = GatewayTCPServer(addr, GatewayTCPHandler, bind_and_activate=False)
self.server.allow_reuse_address = Config.general.server_allow_reuse_address
self.server.server_bind()
self.server.server_activate()
except socket.error:
Logger.exception("Gateway:: socket init")
return False
Logger.info('Gateway:: running on (%s, %d)' % addr)
return True
def purgeGroup(self):
users = System.groupMember(Config.group)
if users is None:
return False
ret = True
for user in users:
if user == Config.dav_user:
continue
Logger.debug("FileServer:: deleting user '%s'" % (user))
u = User(user)
u.clean()
if u.existSomeWhere():
Logger.error("FS: unable to del user %s" % (user))
ret = False
htgroup = HTGroup(Config.dav_group_file)
htgroup.purge()
try:
groups = [
g.gr_name for g in grp.getgrall()
if g.gr_name.startswith("ovd_share_")
]
for g in groups:
System.groupDelete(g)
except Exception:
Logger.exception("Failed to purge groups")
ret = False
return ret
def start(self):
self.path["spool"] = Config.spool
self.path["spool.real"] = Config.spool+".real"
if os.path.ismount(self.path["spool"]):
Logger.warn("Failed to start FS backend, %s is already mounted"%(self.path["spool"]))
return False
for p in self.path:
path = self.path[p]
try:
os.makedirs(path)
except OSError, err:
if err[0] is not errno.EEXIST:
Logger.exception("Failed to create spool directory: %s"%path)
return False
try:
os.lchown(path, Config.uid, Config.gid)
except OSError:
Logger.exception("Unable to change file owner for '%s'"%path)
return False
if not os.path.exists(path):
Logger.error("Spool directory %s do not exist"%(path))
return False
def rewrite_xml(self, body):
try:
session = parser.XML(body)
if session.tag.lower() != 'session':
raise Exception("not a 'session' XML response")
except Exception:
Logger.exception("Gateway:: parsing XML session failed")
return None
session.set('mode_gateway', 'on')
for server in session.findall('server'):
port = Protocol.RDP
if server.attrib.has_key("port"):
try:
port = int(server.attrib["port"])
except ValueError, err:
Logger.warn(
"Gateway:: Invalid protocol: server port attribute is not a digit (%s)"
% (server.attrib["port"]))
token = self.f_ctrl.send(
('insert_token', (server.attrib['fqdn'], port)))
server.set('token', token)
del server.attrib['fqdn']
if server.attrib.has_key("port"):
del server.attrib["port"]
def process(self, func_name, *args, **kwargs):
self.lock.acquire()
try:
## send message to start operation
if self.queue_in is None:
Logger.error('[WebApps] using not initialized SessionsRepository')
return
try:
self.queue_in.put((func_name, args, kwargs))
except (EOFError, socket.error):
Logger.exception('[WebApps] error when running {0}'.format(func_name))
return
## wait for response
while True:
try:
result = self.queue_out.get(True, 5)
except Queue.Empty, e:
Logger.error('[WebApps] no response from SessionsRepository')
break
else:
return result
finally:
self.lock.release()
def req_user_loggedin(self, request):
try:
document = minidom.parseString(request["data"])
rootNode = document.documentElement
if rootNode.nodeName != "user":
raise Exception("invalid root node")
if not rootNode.hasAttribute("login"):
raise Exception("invalid root node")
login = rootNode.getAttribute("login")
except:
Logger.warn("Invalid xml input !!")
doc = Document()
rootNode = doc.createElement('error')
rootNode.setAttribute("id", "usage")
doc.appendChild(rootNode)
return self.req_answer(doc)
try:
ret = TS.getSessionID(login)
except Exception:
Logger.exception("RDP server dialog failed ... ")
doc = Document()
rootNode = doc.createElement('error')
rootNode.setAttribute("id", "internalerror")
doc.appendChild(rootNode)
return self.req_answer(doc)
rootNode.setAttribute("loggedin", str((ret is not None)).lower())
return self.req_answer(document)
def req_share_delete(self, request):
Logger.debug("FS:dialog::delete_share")
try:
document = minidom.parseString(request["data"])
roodNode = document.documentElement
if roodNode.nodeName != "share":
raise Exception("invalid root node")
share_id = roodNode.getAttribute("id")
if len(share_id)==0 or "/" in share_id:
raise Exception("invalid root node")
except Exception:
Logger.exception("Invalid xml input")
doc = Document()
rootNode = doc.createElement('error')
rootNode.setAttribute("id", "usage")
doc.appendChild(rootNode)
return self.req_answer(doc)
if not self.role_instance.shares.has_key(share_id):
Logger.debug("Unknown share '%s'"%(share_id))
return self.share2xml(Share(share_id, Config.backendSpool, Config.spool))
share = self.role_instance.shares[share_id]
share.delete()
del(self.role_instance.shares[share_id])
return self.share2xml(share)
def purgeGroup(self):
users = System.groupMember(Config.group)
if users is None:
return False
ret = True
for user in users:
if user == Config.dav_user:
continue
Logger.debug("FileServer:: deleting user '%s'"%(user))
u = User(user)
u.clean()
if u.existSomeWhere():
Logger.error("FS: unable to del user %s"%(user))
ret = False
htgroup = HTGroup(Config.dav_group_file)
htgroup.purge()
try:
groups = [g.gr_name for g in grp.getgrall() if g.gr_name.startswith("ovd_share_")]
for g in groups:
System.groupDelete(g)
except Exception:
Logger.exception("Failed to purge groups")
ret = False
return ret
def req_debian(self, request):
try:
document = minidom.parseString(request["data"])
rootNode = document.documentElement
if rootNode.nodeName != "debian":
raise Exception("invalid root node")
request = rootNode.getAttribute("request")
if request not in ["upgrade", "install", "remove", "available"]:
raise Exception("usage")
packageNodes = rootNode.getElementsByTagName("package")
if request in ["install", "remove"] and len(packageNodes)==0:
raise Exception("usage")
packages = []
for packageNode in packageNodes:
packages.append(packageNode.getAttribute("name"))
except Exception:
Logger.exception("Invalid xml input")
doc = Document()
rootNode = doc.createElement('error')
rootNode.setAttribute("id", "usage")
doc.appendChild(rootNode)
return self.req_answer(doc)
if request == "available":
req = Apt.Request_Available()
else:
req = Apt.Request_Packages(request, packages)
req_id = self.role_instance.apt.add(req)
return self.req_answer(self.debian_request2xml(req_id, req))
def req_debian_id(self, req):
try:
(rid, request) = req.split("/", 2)
req = self.role_instance.apt.get(rid)
if req is None:
req = Apt.Request()
req.status = "unknown"
return self.req_answer(self.debian_request2xml(rid, req))
if request == "status":
return self.req_answer(self.debian_request2xml(rid, req))
elif request in ["stdout", "stderr"]:
response = {}
response["code"] = httplib.OK
response["Content-Type"] = "text/plain"
response["data"] = req.getLog(request)
return response
else:
raise Exception("usage")
except Exception:
Logger.exception("Invalid xml input")
doc = Document()
rootNode = doc.createElement('error')
rootNode.setAttribute("id", "usage")
doc.appendChild(rootNode)
return self.req_answer(doc)
def create(self):
userData = {}
userData['name'] = self.name
if self.infos.has_key("displayName"):
userData['full_name'] = self.infos["displayName"]
if self.infos.has_key("password"):
userData['password'] = self.infos["password"]
userData['flags'] = win32netcon.UF_DONT_EXPIRE_PASSWD
userData['flags'] |= win32netcon.UF_NORMAL_ACCOUNT
userData['flags'] |= win32netcon.UF_PASSWD_CANT_CHANGE
userData['flags'] |= win32netcon.UF_SCRIPT
userData['priv'] = win32netcon.USER_PRIV_USER
userData['primary_group_id'] = ntsecuritycon.DOMAIN_GROUP_RID_USERS
userData['password_expired'] = 0 # password never expire
userData['acct_expires'] = win32netcon.TIMEQ_FOREVER
if self.infos.has_key("locale"):
userData['country_code'] = Langs.getLCID(self.infos["locale"])
try:
win32net.NetUserAdd(None, 3, userData)
except Exception:
Logger.exception("unable to create user")
return False
self.post_create()
return True
def check_ssl_certs(self):
"""
Validate SSL Certificates
"""
target_host = self.config['target'].netloc
try:
cert = ssl.get_server_certificate((target_host, 443))
x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM, cert)
except:
Logger.exception('Error when loading certificate')
return False
# Check if certificate has expired
if x509.has_expired():
Logger.debug('Certificate has expired')
return False
# Check if certificate is self-signed
if x509.get_issuer() == x509.get_subject():
Logger.debug('Certificate is self-signed')
return False
# Check domain
try:
cn = [comp[1] for comp in x509.get_subject().get_components() if comp[0] == 'CN'][0]
except Exception:
Logger.debug('CN not found')
return False
if cn.startswith('*'):
if not re.match(r'(\w+\.)*' + cn.lstrip('*.'), target_host):
Logger.debug('CN of the certificate does not match target host')
return False
elif not target_host == cn:
Logger.debug('CN of the certificate does not match target host')
return False
return True
def create(self):
userData = {}
userData['name'] = self.name
if self.infos.has_key("displayName"):
userData['full_name'] = self.infos["displayName"]
if self.infos.has_key("password"):
userData['password'] = self.infos["password"]
userData['flags'] = win32netcon.UF_DONT_EXPIRE_PASSWD
userData['flags'] |= win32netcon.UF_NORMAL_ACCOUNT
userData['flags'] |= win32netcon.UF_PASSWD_CANT_CHANGE
userData['flags'] |= win32netcon.UF_SCRIPT
userData['priv'] = win32netcon.USER_PRIV_USER
userData['primary_group_id'] = ntsecuritycon.DOMAIN_GROUP_RID_USERS
userData['password_expired'] = 0 # password never expire
userData['acct_expires'] = win32netcon.TIMEQ_FOREVER
if self.infos.has_key("locale"):
userData['country_code'] = Langs.getLCID(self.infos["locale"])
try:
win32net.NetUserAdd(None, 3, userData)
except Exception:
Logger.exception("unable to create user")
return False
self.post_create()
return True
def groupMember(name_):
try:
group = grp.getgrnam(name_)
except KeyError:
Logger.exception("groupMember")
return None
return group[3]
def groupDelete(name_):
try:
win32net.NetLocalGroupDel(None, name_)
except win32net.error:
Logger.exception("SessionManagement createDeleteOVD")
return False
return True
def getADDomain():
try:
domain = win32api.GetComputerNameEx(win32con.ComputerNameDnsDomain)
except Exception:
Logger.exception("System::getADDomain")
return False
return domain
def groupMember(name_):
try:
group = grp.getgrnam(name_)
except KeyError:
Logger.exception("groupMember")
return None
return group[3]
def mount_point_exist(path):
# This function replace os.path.exists because it do not inform about error
try:
st = os.stat(path)
except os.error, e:
if e[0] != 2:
Logger.exception("Unable to check mount point %s" % path)
return False
def mount_point_exist(path):
# This function replace os.path.exists because it do not inform about error
try:
st = os.stat(path)
except os.error, e:
if e[0] != 2:
Logger.exception("Unable to check mount point %s"%path)
return False
def groupDelete(name_):
try:
win32net.NetLocalGroupDel(None, name_)
except win32net.error:
Logger.exception("SessionManagement createDeleteOVD")
return False
return True
def getADDomain():
try:
domain = win32api.GetComputerNameEx(win32con.ComputerNameDnsDomain)
except Exception:
Logger.exception("System::getADDomain")
return False
return domain
def userRemove(user_):
try:
win32net.NetUserDel(None, user_)
except win32net.error:
Logger.exception("userRemove")
return False
return True
def initialize(self):
try:
self.webserver = ThreadPoolingHttpServer( ("", self.tcp_port), HttpRequestHandler, 5)
except socket.error:
Logger.exception("Unable to initialize Communication")
return False
self.webserver.comm_instance = self
return True
def userRemove(user_):
try:
win32net.NetUserDel(None, user_)
except win32net.error:
Logger.exception("userRemove")
return False
return True
def disconnect(session_id):
try:
Logger.debug("perform_disconnect: start logoff %d"%(session_id))
ret = win32ts.WTSDisconnectSession(None, session_id, True)
Logger.debug("perform_disconnect: finish disconnect %d ret: %s"%(session_id, str(ret)))
except Exception:
Logger.exception("perform_disconnect")
return False
return True
def logoff(session_id):
try:
Logger.debug("perform_logoff: start logoff %d"%(session_id))
ret = win32ts.WTSLogoffSession(None, session_id, True)
Logger.debug("perform_logoff: finish logoff %d ret: %s"%(session_id, str(ret)))
except Exception:
Logger.exception("perform_logoff")
return False
return True
def create_session(self, session):
Logger.info("SessionManagement::create %s for user %s" %
(session.id, session.user.name))
if session.domain.manage_user():
if System.userExist(session.user.name):
Logger.error(
"unable to create session: user %s already exists" %
(session.user.name))
session.end_status = Session.SESSION_END_STATUS_ERROR
session.switch_status(Session.SESSION_STATUS_ERROR)
return self.destroy_session(session)
session.user.infos["groups"] = [
self.aps_instance.ts_group_name,
self.aps_instance.ovd_group_name
]
if session.mode == "desktop":
session.user.infos["shell"] = "OvdDesktop"
else:
session.user.infos["shell"] = "OvdRemoteApps"
rr = session.user.create()
if rr is False:
Logger.error("unable to create session for user %s" %
(session.user.name))
session.end_status = Session.SESSION_END_STATUS_ERROR
session.switch_status(Session.SESSION_STATUS_ERROR)
return self.destroy_session(session)
session.user.created = True
try:
rr = session.install_client()
except Exception:
Logger.exception("Unable to initialize session %s" %
session.id)
rr = False
if rr is False:
Logger.error("unable to initialize session %s" % (session.id))
session.end_status = Session.SESSION_END_STATUS_ERROR
session.switch_status(Session.SESSION_STATUS_ERROR)
return self.destroy_session(session)
else:
# will be customize by a lock system when the users will connect in RDP
if not session.domain.onSessionCreate():
session.end_status = Session.SESSION_END_STATUS_ERROR
session.switch_status(Session.SESSION_STATUS_ERROR)
return False
session.post_install()
session.switch_status(Session.SESSION_STATUS_INITED)
def get_enabled_usershares(self):
p = System.execute("net usershare list")
if p.returncode is not 0:
Logger.error("FS: unable to 'net usershare list': %d => %s"%(p.returncode, p.stdout.read()))
res = []
try:
res = os.listdir("/var/lib/samba/usershares/")
except Exception, e:
Logger.exception("FS: unable to list content of /var/lib/samba/usershares")
return res
def logoff(session_id):
try:
Logger.debug("perform_logoff: start logoff %d" % (session_id))
ret = win32ts.WTSLogoffSession(None, session_id, True)
Logger.debug("perform_logoff: finish logoff %d ret: %s" %
(session_id, str(ret)))
except Exception:
Logger.exception("perform_logoff")
return False
return True
def disconnect(session_id):
try:
Logger.debug("perform_disconnect: start logoff %d" % (session_id))
ret = win32ts.WTSDisconnectSession(None, session_id, True)
Logger.debug("perform_disconnect: finish disconnect %d ret: %s" %
(session_id, str(ret)))
except Exception:
Logger.exception("perform_disconnect")
return False
return True
def unload(self, sid):
try:
# Unload user reg
win32api.RegUnLoadKey(win32con.HKEY_USERS, sid)
win32api.RegUnLoadKey(win32con.HKEY_USERS, sid + '_Classes')
except Exception:
Logger.exception("Unable to unload user reg")
return False
return True
def unload(self, sid):
try:
# Unload user reg
win32api.RegUnLoadKey(win32con.HKEY_USERS, sid)
win32api.RegUnLoadKey(win32con.HKEY_USERS, sid+'_Classes')
except Exception:
Logger.exception("Unable to unload user reg")
return False
return True
def __init__(self, remote=None, communicator=None):
Communicator.__init__(self, communicator=communicator)
self.set_socket(self.make_socket())
if remote is not None:
try:
self.connect(remote)
except socket.error:
Logger.exception("%s:: socket connection failed"%self.__class__.__name__)
def copySessionStop(self):
# etre sur que le type est logoff !
d = shell.SHGetFolderPath(0, shellcon.CSIDL_COMMON_APPDATA, 0, 0)
profile_tmp_dir = os.path.join(d, "ulteo", "profile",
self.session.user.name)
profile_tmp_dir = System.local_encode(profile_tmp_dir)
profile_filter = System.local_encode(Config.profile_filters_filename)
d = os.path.join(self.mountPoint,
"conf.Windows.%s" % System.getWindowsVersionName())
trial = 5
while not os.path.exists(d):
try:
os.makedirs(d)
except OSError:
trial -= 1
if trial == 0:
Logger.exception("Failed to create directory %s" % d)
return False
time.sleep(random.randint(1, 10) / 100.0)
Logger.debug2(
"conf.Windows mkdir failed (concurrent access because of more than one ApS)"
)
continue
# Copy user registry
src = os.path.join(self.session.windowsProfileDir, "NTUSER.DAT")
dst = os.path.join(d, "NTUSER.DAT")
if os.path.exists(src):
try:
win32file.CopyFile(src, dst, False)
except:
Logger.error("Unable to copy registry to profile")
else:
Logger.warn("Weird: no NTUSER.DAT in user home dir ...")
# Copy configuration File
if self.profile['profile_mode'] == 'standard':
cmd = self.getRsyncMethod(Profile.toCygPath(profile_tmp_dir),
Profile.toCygPath(d),
Profile.toCygPath(profile_filter))
Logger.debug("rsync cmd '%s'" % (cmd))
p = System.execute(cmd)
if p.returncode is not 0:
Logger.error("Unable to copy conf to profile")
Logger.debug(
"Unable to copy conf to profile, cmd '%s' return %d: %s" %
(cmd, p.returncode, p.stdout.read()))
if os.path.exists(profile_tmp_dir):
System.DeleteDirectory(profile_tmp_dir)
def getSessionID(username_):
domain_ = None
if "@" in username_:
(username_, domain_) = username_.split("@", 1)
localdomain = win32api.GetComputerName()
sessions = win32ts.WTSEnumerateSessions(None)
session_closing = []
for session in sessions:
if not 0 < session["SessionId"] < 65536:
continue
try:
login = win32ts.WTSQuerySessionInformation(
None, session["SessionId"], win32ts.WTSUserName)
if login.lower() != username_.lower():
continue
domain = win32ts.WTSQuerySessionInformation(
None, session["SessionId"], win32ts.WTSDomainName)
if domain_ is not None and domain.lower() == localdomain.lower(
):
Logger.debug(
"Ts session %d is not from the domain user %s but from a local user"
% (session["SessionId"], username_))
continue
elif domain_ is None and domain.lower() != localdomain.lower():
Logger.debug(
"Ts session %d is not from the local user %s but from a domain user"
% (session["SessionId"], username_))
continue
if Config.checkShell:
shell = win32ts.WTSQuerySessionInformation(
None, session["SessionId"], win32ts.WTSInitialProgram)
if not os.path.basename(shell).lower().startswith("ovd"):
Logger.debug("Ts session %d is not relative to OVD" %
(session["SessionId"]))
continue
except pywintypes.error, err:
if err[0] == 7007: # A close operation is pending on the session.
session_closing.append(session)
if err[0] == 7022: # Session not found.
continue
else:
Logger.exception("Unable to list session %d" %
session["SessionId"])
continue
return session["SessionId"]
def createGPT(self):
try:
f = open(self.gptFile, 'w+')
f.write("[General]\r\n")
f.write("%s=%s\r\n"%(GPO.GPT_KEY, GPO.GUID))
f.write("version=65537\r\n")
f.close()
except Exception:
Logger.exception("Failed to create new gpt file")
return False
return True
def createGPT(self):
try:
f = open(self.gptFile, 'w+')
f.write("[General]\r\n")
f.write("%s=%s\r\n" % (GPO.GPT_KEY, GPO.GUID))
f.write("version=65537\r\n")
f.close()
except Exception:
Logger.exception("Failed to create new gpt file")
return False
return True
def getRAMTotal():
infos = win32api.GlobalMemoryStatusEx()
try:
total = infos["TotalPhys"] / 1024
except Exception:
Logger.exception("getRAMTotal")
return 0.0
return total
def getRAMTotal():
infos = System._getMeminfo()
try:
total = int(infos["MemTotal"])
except Exception:
Logger.exception("getRAMTotal")
return 0.0
return total
def getRAMTotal():
infos = win32api.GlobalMemoryStatusEx()
try:
total = infos["TotalPhys"]/1024
except Exception:
Logger.exception("getRAMTotal")
return 0.0
return total
def __init__(self, remote=None, communicator=None):
Communicator.__init__(self, communicator=communicator)
self.set_socket(self.make_socket())
if remote is not None:
try:
self.connect(remote)
except socket.error:
Logger.exception("%s:: socket connection failed" %
self.__class__.__name__)
def run(self):
try:
reactor.listenTCP(self.tcp_port, self.site)
except BindError:
Logger.exception("Unable to bind port %d, system is going to stop"%self.tcp_port)
self.status = AbstractCommunication.STATUS_ERROR
return
self.status = AbstractCommunication.STATUS_RUNNING
reactor.run(installSignalHandlers=0)
self.status = AbstractCommunication.STATUS_STOP
def getRAMTotal():
infos = System._getMeminfo()
try:
total = int(infos["MemTotal"])
except Exception:
Logger.exception("getRAMTotal")
return 0.0
return total
def isSessionManagerRequest(self, request):
buf = self.session_manager
if not util.isIP(buf):
try:
buf = socket.gethostbyname(buf)
except Exception:
Logger.exception("Communication::isSessionManagerRequest: fail to get address info for '%s'"%buf)
return False
return request["client"] == buf
def getSid(self):
#get the sid
try:
# We use hostname in order to be sure to add local user to the group, not the domain one
sid, _, _ = win32security.LookupAccountName(None, self.host+"\\"+self.name)
sid = win32security.ConvertSidToStringSid(sid)
except Exception:
Logger.exception("Unable to get SID")
return None
return sid
def getGroupList(self, username):
if username is None:
return None
try:
gids = [g.gr_gid for g in grp.getgrall() if username in g.gr_mem]
gid = pwd.getpwnam(username).pw_gid
gids.append(grp.getgrgid(gid).gr_gid)
return ["'%s'"%(grp.getgrgid(gid).gr_name) for gid in gids]
except Exception:
Logger.exception("Failed to get groups of the user %s"%username)
return None
def getCPUInfos():
infos = System.parseProcFile("/proc/cpuinfo")
try:
name = infos["model name"]
nb = int(infos["processor"]) + 1
except Exception:
Logger.exception("getCPUInfos")
return (1, "Unknown")
return (nb, name)
def get_enabled_usershares(self):
p = System.execute("net usershare list")
if p.returncode is not 0:
Logger.error("FS: unable to 'net usershare list': %d => %s" %
(p.returncode, p.stdout.read()))
res = []
try:
res = os.listdir("/var/lib/samba/usershares/")
except Exception, e:
Logger.exception(
"FS: unable to list content of /var/lib/samba/usershares")
return res
def groupCreate(name_):
try:
data = {}
data['name'] = name_
data['comment'] = ''
win32net.NetLocalGroupAdd(None, 1, data)
except win32net.error:
Logger.exception("SessionManagement createGroupOVD")
return False
return True
def getGroupList(self, username):
if username is None:
return None
try:
gids = [g.gr_gid for g in grp.getgrall() if username in g.gr_mem]
gid = pwd.getpwnam(username).pw_gid
gids.append(grp.getgrgid(gid).gr_gid)
return ["'%s'" % (grp.getgrgid(gid).gr_name) for gid in gids]
except Exception:
Logger.exception("Failed to get groups of the user %s" % username)
return None