def checkForRemoval(self, userService: UserService) -> None:
"""
This method is used by UserService when a request for setInUse(False) is made
This checks that the service can continue existing or not
"""
osManager = userService.deployed_service.osmanager
# If os manager says "machine is persistent", do not try to delete "previous version" assigned machines
doPublicationCleanup = True if not osManager else not osManager.getInstance(
).isPersistent()
if doPublicationCleanup:
remove = False
with transaction.atomic():
userService = UserService.objects.select_for_update().get(
id=userService.id)
activePublication = userService.deployed_service.activePublication(
)
if userService.publication and activePublication and userService.publication.id != activePublication.id:
logger.debug(
'Old revision of user service, marking as removable: %s',
userService)
remove = True
if remove:
userService.remove()
def notifyPreconnect(self, userService: UserService, userName: str, protocol: str) -> None:
'''
Notifies a preconnect to an user service
'''
proxy = userService.deployed_service.proxy
url = userService.getCommsUrl()
ip, hostname = userService.getConnectionSource()
if not url:
logger.debug('No notification is made because agent does not supports notifications')
return
url += '/preConnect'
try:
data = {'user': userName, 'protocol': protocol, 'ip': ip, 'hostname': hostname}
if proxy is not None:
r = proxy.doProxyRequest(url=url, data=data, timeout=2)
else:
r = requests.post(
url,
data=json.dumps(data),
headers={'content-type': 'application/json'},
verify=False,
timeout=2
)
r = json.loads(r.content)
logger.debug('Sent pre-connection to client using %s: %s', url, r)
# In fact we ignore result right now
except Exception as e:
logger.info('preConnection failed: %s. Check connection on destination machine: %s', e, url)
def removeOrCancel(self, userService: UserService):
if userService.isUsable() or State.isRemovable(userService.state):
return self.remove(userService)
if userService.isPreparing():
return self.cancel(userService)
raise OperationException(_('Can\'t remove nor cancel {} cause its state don\'t allow it').format(userService.name))
def reset(self, userService: UserService) -> None:
userService.refresh_from_db()
if not userService.deployed_service.service.getType().canReset:
return
logger.debug('Reseting %s', userService)
userServiceInstance = userService.getInstance()
try:
userServiceInstance.reset()
except Exception:
logger.exception('Reseting service')
def remove(self, userService: UserService) -> UserService:
"""
Removes a uService element
"""
with transaction.atomic():
userService = UserService.objects.select_for_update().get(
id=userService.id)
logger.debug('Removing userService %a', userService)
if userService.isUsable() is False and State.isRemovable(
userService.state) is False:
raise OperationException(
_('Can\'t remove a non active element'))
userService.setState(State.REMOVING)
logger.debug("***** The state now is %s *****",
State.toString(userService.state))
userService.setInUse(
False
) # For accounting, ensure that it is not in use right now
userService.save()
userServiceInstance = userService.getInstance()
state = userServiceInstance.destroy()
# Data will be serialized on makeUnique process
UserServiceOpChecker.makeUnique(userService, userServiceInstance,
state)
return userService
def cancel(self, userService: UserService) -> UserService:
"""
Cancels an user service creation
@return: the Uservice canceling
"""
userService.refresh_from_db()
logger.debug('Canceling userService %s creation', userService)
if userService.isPreparing() is False:
logger.info(
'Cancel requested for a non running operation, performing removal instead'
)
return self.remove(userService)
userServiceInstance = userService.getInstance()
if not userServiceInstance.supportsCancel(
): # Does not supports cancel, but destroy, so mark it for "later" destroy
# State is kept, just mark it for destroy after finished preparing
userService.setProperty('destroy_after', 'y')
else:
userService.setState(State.CANCELING)
# We simply notify service that it should cancel operation
state = userServiceInstance.cancel()
# Data will be serialized on makeUnique process
# If cancel is not supported, base cancel always returns "FINISHED", and
# opchecker will set state to "removable"
UserServiceOpChecker.makeUnique(userService, userServiceInstance,
state)
return userService
def process_logout(userService: UserService, username: str) -> None:
"""
This method is static so can be invoked from elsewhere
"""
osManager: typing.Optional[
osmanagers.OSManager] = userService.getOsManagerInstance()
if userService.in_use: # If already logged out, do not add a second logout (windows does this i.e.)
osmanagers.OSManager.loggedOut(userService, username)
if osManager:
if osManager.isRemovableOnLogout(userService):
logger.debug('Removable on logout: %s', osManager)
userService.remove()
else:
userService.remove()
def checkAndUpdateState(userService: UserService,
userServiceInstance: UserDeployment, state: str):
"""
Checks the value returned from invocation to publish or checkPublishingState, updating the servicePoolPub database object
Return True if it has to continue checking, False if finished
"""
try:
# Fills up basic data
userService.unique_id = userServiceInstance.getUniqueId(
) # Updates uniqueId
userService.friendly_name = userServiceInstance.getName(
) # And name, both methods can modify serviceInstance, so we save it later
userService.save(update_fields=['unique_id', 'friendly_name'])
updater = {
State.PREPARING: UpdateFromPreparing,
State.REMOVING: UpdateFromRemoving,
State.CANCELING: UpdateFromCanceling
}.get(userService.state, UpdateFromOther)
logger.debug('Updating %s from %s with updater %s and state %s',
userService.friendly_name,
State.toString(userService.state), updater, state)
updater(userService, userServiceInstance).run(state)
except Exception as e:
logger.exception('Checking service state')
log.doLog(userService, log.ERROR, 'Exception: {}'.format(e),
log.INTERNAL)
userService.setState(State.ERROR)
userService.save(update_fields=['data'])
def requestLogoff(self, userService: UserService) -> None:
"""
Ask client to logoff user
"""
proxy = userService.deployed_service.proxy
url = userService.getCommsUrl()
if not url:
logger.error('Can\'t connect with actor (no actor or legacy actor)')
return
url += '/logoff'
try:
data: typing.Dict = {}
if proxy:
r = proxy.doProxyRequest(url=url, data=data, timeout=5)
else:
r = requests.post(
url,
data=json.dumps(data),
headers={'content-type': 'application/json'},
verify=False,
timeout=4
)
r = json.loads(r.content)
logger.debug('Sent logoff to client using %s: %s', url, r)
# In fact we ignore result right now
except Exception:
# logger.info('Logoff requested but service was not listening: %s', e, url)
pass
def sendScript(self, userService: UserService, script: str, forUser: bool = False) -> None:
"""
If allowed, send script to user service
"""
proxy = userService.deployed_service.proxy
# logger.debug('Senging script: {}'.format(script))
url = userService.getCommsUrl()
if not url:
logger.error('Can\'t connect with actor (no actor or legacy actor)')
return
url += '/script'
try:
data = {'script': script}
if forUser:
data['user'] = '******' # Just must exists "user" parameter, don't mind value
if proxy:
r = proxy.doProxyRequest(url=url, data=data, timeout=5)
else:
r = requests.post(
url,
data=json.dumps(data),
headers={'content-type': 'application/json'},
verify=False,
timeout=5
)
r = json.loads(r.content)
logger.debug('Sent script to client using %s: %s', url, r)
# In fact we ignore result right now
except Exception as e:
logger.error('Exception caught sending script: %s. Check connection on destination machine: %s', e, url)
def process_login(userService: UserService,
username: str) -> typing.Optional[osmanagers.OSManager]:
osManager: typing.Optional[
osmanagers.OSManager] = userService.getOsManagerInstance()
if not userService.in_use: # If already logged in, do not add a second login (windows does this i.e.)
osmanagers.OSManager.loggedIn(userService, username)
return osManager
def itemToDict(item: UserService) -> typing.Dict[str, typing.Any]:
"""
Converts an assigned/cached service db item to a dictionary for REST response
:param item: item to convert
:param is_cache: If item is from cache or not
"""
props = item.getProperties()
if item.user is None:
owner = ''
owner_info = {'auth_id': '', 'user_id': ''}
else:
owner = item.user.pretty_name
owner_info = {
'auth_id': item.user.manager.uuid,
'user_id': item.user.uuid
}
return {
'id': item.uuid,
'state_date': item.state_date,
'creation_date': item.creation_date,
'unique_id': item.unique_id,
'friendly_name': item.friendly_name,
'owner': owner,
'owner_info': owner_info,
'service': item.deployed_service.service.name,
'service_id': item.deployed_service.service.uuid,
'pool': item.deployed_service.name,
'pool_id': item.deployed_service.uuid,
'ip': props.get('ip', _('unknown')),
'source_host': item.src_hostname,
'source_ip': item.src_ip,
'in_use': item.in_use
}
def notifyReadyFromOsManager(self, uService, data):
try:
ui = uService.getInstance()
logger.debug('Notifying user service ready state')
state = ui.notifyReadyFromOsManager(data)
logger.debug('State: {0}'.format(state))
uService.updateData(ui)
if state == State.FINISHED:
logger.debug('Service is now ready')
uService.save()
elif uService.state in (State.USABLE, State.PREPARING): # We don't want to get active deleting or deleted machines...
uService.setState(State.PREPARING)
UserServiceOpChecker.makeUnique(uService, ui, state)
except Exception as e:
logger.exception('Unhandled exception on notyfyReady: {}'.format(e))
UserService.setState(State.ERROR)
return
def itemToDict(item: models.UserService,
is_cache: bool = False) -> typing.Dict[str, typing.Any]:
"""
Converts an assigned/cached service db item to a dictionary for REST response
:param item: item to convert
:param is_cache: If item is from cache or not
"""
props = item.getProperties()
val = {
'id':
item.uuid,
'id_deployed_service':
item.deployed_service.uuid,
'unique_id':
item.unique_id,
'friendly_name':
item.friendly_name,
'state':
item.state if
not (props.get('destroy_after') and item.state == State.PREPARING)
else State.CANCELING,
'os_state':
item.os_state,
'state_date':
item.state_date,
'creation_date':
item.creation_date,
'revision':
item.publication and item.publication.revision or '',
'ip':
props.get('ip', _('unknown')),
'actor_version':
props.get('actor_version', _('unknown')),
}
if is_cache:
val['cache_level'] = item.cache_level
else:
if item.user is None:
owner = ''
owner_info = {'auth_id': '', 'user_id': ''}
else:
owner = item.user.pretty_name
owner_info = {
'auth_id': item.user.manager.uuid,
'user_id': item.user.uuid
}
val.update({
'owner': owner,
'owner_info': owner_info,
'in_use': item.in_use,
'in_use_date': item.in_use_date,
'source_host': item.src_hostname,
'source_ip': item.src_ip
})
return val
def isReady(self, userService: UserService) -> bool:
userService.refresh_from_db()
logger.debug('Checking ready of %s', userService)
if userService.state != State.USABLE or userService.os_state != State.USABLE:
logger.debug('State is not usable for %s', userService.name)
return False
logger.debug('Service %s is usable, checking it via setReady',
userService)
userServiceInstance = userService.getInstance()
try:
state = userServiceInstance.setReady()
except Exception as e:
logger.warn('Could not check readyness of %s: %s', userService, e)
return False
logger.debug('State: %s', state)
if state == State.FINISHED:
userService.updateData(userServiceInstance)
return True
userService.setState(State.PREPARING)
UserServiceOpChecker.makeUnique(userService, userServiceInstance,
state)
return False
def serviceList(self):
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(self._user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(self._user)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
# Skip maintenance services...
trans = []
for t in svr.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType(
).providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
services.append({
'id': 'A' + svr.uuid,
'name': svr['name'],
'transports': trans,
'maintenance': svr.isInMaintenance(),
'in_use': svr.in_use
})
logger.debug(services)
# Now generic user service
for svr in availServices:
trans = []
for t in svr.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType(
).providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(
svr, self._user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({
'id': 'F' + svr.uuid,
'name': svr.name,
'transports': trans,
'maintenance': svr.isInMaintenance(),
'in_use': in_use
})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
return Connection.result(result=services)
def notifyReadyFromOsManager(self, uService, data):
try:
ui = uService.getInstance()
logger.debug('Notifying user service ready state')
state = ui.notifyReadyFromOsManager(data)
logger.debug('State: {0}'.format(state))
uService.updateData(ui)
if state == State.FINISHED:
logger.debug('Service is now ready')
uService.save()
elif uService.state in (
State.USABLE, State.PREPARING
): # We don't want to get active deleting or deleted machines...
uService.setState(State.PREPARING)
UserServiceOpChecker.makeUnique(uService, ui, state)
except Exception as e:
logger.exception(
'Unhandled exception on notyfyReady: {}'.format(e))
UserService.setState(State.ERROR)
return
def checkUuid(self, userService: UserService) -> bool:
'''
Checks if the uuid of the service is the same of our known uuid on DB
'''
proxy = userService.deployed_service.proxy
url = userService.getCommsUrl()
if not url:
logger.debug('No uuid to retrieve because agent does not supports notifications')
return True # UUid is valid because it is not supported checking it
version = userService.getProperty('actor_version') or ''
# Just for 2.0 or newer, previous actors will not support this method.
# Also externally supported agents will not support this method (as OpenGnsys)
if '-' in version or version < '2.0.0':
return True
url += '/uuid'
try:
if proxy:
r = proxy.doProxyRequest(url=url, timeout=5)
else:
r = requests.get(url, verify=False, timeout=5)
if version >= '3.0.0': # New type of response: {'result': uuid}
uuid = r.json()['result']
else:
uuid = r.json()
if uuid != userService.uuid:
logger.info('The requested machine has uuid %s and the expected was %s', uuid, userService.uuid)
return False
logger.debug('Got uuid from machine: %s %s %s', url, uuid, userService.uuid)
# In fact we ignore result right now
except Exception as e:
logger.error('Get uuid failed: %s. Check connection on destination machine: %s', e, url)
return True
def moveToLevel(self, cache: UserService, cacheLevel: int) -> None:
"""
Moves a cache element from one level to another
@return: cache element
"""
cache.refresh_from_db()
logger.debug('Moving cache %s to level %s', cache, cacheLevel)
cacheInstance = cache.getInstance()
state = cacheInstance.moveToCache(cacheLevel)
cache.cache_level = cacheLevel
cache.save(update_fields=['cache_level'])
logger.debug('Service State: %a %s %s', State.toString(state), State.toString(cache.state), State.toString(cache.os_state))
if State.isRuning(state) and cache.isUsable():
cache.setState(State.PREPARING)
# Data will be serialized on makeUnique process
UserServiceOpChecker.makeUnique(cache, cacheInstance, state)
def notifyReadyFromOsManager(self, userService: UserService, data: typing.Any) -> None:
try:
userServiceInstance = userService.getInstance()
logger.debug('Notifying user service ready state')
state = userServiceInstance.notifyReadyFromOsManager(data)
logger.debug('State: %s', state)
if state == State.FINISHED:
userService.updateData(userServiceInstance)
logger.debug('Service is now ready')
elif userService.state in (State.USABLE, State.PREPARING): # We don't want to get active deleting or deleted machines...
userService.setState(State.PREPARING)
UserServiceOpChecker.makeUnique(userService, userServiceInstance, state)
userService.save(update_fields=['os_state'])
except Exception as e:
logger.exception('Unhandled exception on notyfyReady: %s', e)
userService.setState(State.ERROR)
return
def serviceList(self):
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(self._user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(self._user)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
# Skip maintenance services...
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name, 'needsJava': t.getType().needsJava})
services.append({'id': 'A' + svr.uuid,
'name': svr['name'],
'transports': trans,
'maintenance': svr.deployed_service.service.provider.maintenance_mode,
'in_use': svr.in_use})
logger.debug(services)
# Now generic user service
for svr in availServices:
trans = []
for t in svr.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
typeTrans = t.getType()
trans.append({'id': t.uuid, 'name': t.name, 'needsJava': typeTrans.needsJava})
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(svr, self._user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({'id': 'F' + svr.uuid,
'name': svr.name,
'transports': trans,
'maintenance': svr.service.provider.maintenance_mode,
'in_use': in_use})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
return Connection.result(result=services)
def index(request):
"""
Renders the main page.
:param request: http request
"""
if request.session.get('ticket') == '1':
return webLogout(request)
# Session data
os = request.os
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(request.user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(request.user)
# Information for administrators
nets = ''
validTrans = ''
logger.debug('OS: {0}'.format(os['OS']))
if request.user.isStaff():
nets = ','.join([n.name for n in Network.networksFor(request.ip)])
tt = []
for t in Transport.objects.all():
if t.validForIp(request.ip):
tt.append(t.name)
validTrans = ','.join(tt)
# Extract required data to show to user
services = []
# Select assigned user services (manually assigned)
for svr in availUserServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(
os['OS']) and t.validForOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink',
args=('A' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'A' + svr.uuid, t.uuid)
trans.append({'id': t.uuid, 'name': t.name, 'link': link})
servicePool = svr.deployed_service
if servicePool.image is not None:
imageId = servicePool.image.uuid
else:
imageId = 'x' # Invalid
# Extract app group
group = servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default(
).as_dict
services.append({
'id': 'A' + svr.uuid,
'name': servicePool.name,
'visual_name': servicePool.visual_name,
'description': servicePool.comments,
'group': group,
'transports': trans,
'imageId': imageId,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'allow_users_reset': servicePool.allow_users_reset,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'in_use': svr.in_use,
'to_be_replaced':
False, # Manually assigned will not be autoremoved never
'comments': servicePool.comments,
})
logger.debug(services)
# Now generic user service
for svr in availServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if typeTrans is None: # This may happen if we "remove" a transport type but we have a transport of that kind on DB
continue
if t.validForIp(request.ip) and typeTrans.supportsOs(
os['OS']) and t.validForOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink',
args=('F' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'F' + svr.uuid, t.uuid)
trans.append({'id': t.uuid, 'name': t.name, 'link': link})
if svr.image is not None:
imageId = svr.image.uuid
else:
imageId = 'x'
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(
svr, request.user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
group = svr.servicesPoolGroup.as_dict if svr.servicesPoolGroup is not None else ServicesPoolGroup.default(
).as_dict
tbr = svr.toBeReplaced()
if tbr is not None:
tbr = formats.date_format(tbr, "SHORT_DATETIME_FORMAT")
tbrt = ugettext(
'This service is about to be replaced by a new version. Please, close the session before {} and save all your work to avoid loosing it.'
).format(tbr)
else:
tbrt = ''
services.append({
'id': 'F' + svr.uuid,
'name': svr.name,
'visual_name': svr.visual_name,
'description': svr.comments,
'group': group,
'transports': trans,
'imageId': imageId,
'show_transports': svr.show_transports,
'allow_users_remove': svr.allow_users_remove,
'allow_users_reset': svr.allow_users_reset,
'maintenance': svr.isInMaintenance(),
'not_accesible': not svr.isAccessAllowed(),
'in_use': in_use,
'to_be_replaced': tbr,
'to_be_replaced_text': tbrt,
'comments': svr.comments,
})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
autorun = False
if len(services) == 1 and GlobalConfig.AUTORUN_SERVICE.getBool(
True) and len(services[0]['transports']) > 0:
if request.session.get('autorunDone', '0') == '0':
request.session['autorunDone'] = '1'
autorun = True
# return redirect('uds.web.views.service', idService=services[0]['id'], idTransport=services[0]['transports'][0]['id'])
# List of services groups
allGroups = [
v for v in sorted([ser['group'] for ser in services],
key=lambda s: s['priority'])
]
# Now remove duplicates
groups = []
already = []
for g in allGroups:
if g['name'] not in already:
already.append(g['name'])
groups.append(g)
logger.debug('Groups: {}'.format(groups))
response = render(
request, theme.template('index.html'), {
'groups': groups,
'services': services,
'ip': request.ip,
'nets': nets,
'transports': validTrans,
'autorun': autorun
})
return response
def index(request):
'''
Renders the main page.
:param request: http request
'''
# Session data
os = request.os
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(request.user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(request.user)
# Information for administrators
nets = ''
validTrans = ''
logger.debug('OS: {0}'.format(os['OS']))
if request.user.isStaff():
nets = ','.join([n.name for n in Network.networksFor(request.ip)])
tt = []
for t in Transport.objects.all():
if t.validForIp(request.ip):
tt.append(t.name)
validTrans = ','.join(tt)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink',
args=('A' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'A' + svr.uuid, t.uuid)
trans.append({'id': t.uuid, 'name': t.name, 'link': link})
if svr.deployed_service.image is not None:
imageId = svr.deployed_service.image.uuid
else:
imageId = 'x' # Invalid
services.append({
'id': 'A' + svr.uuid,
'name': svr['name'],
'transports': trans,
'imageId': imageId,
'show_transports': svr.deployed_service.show_transports,
'maintenance':
svr.deployed_service.service.provider.maintenance_mode,
'in_use': svr.in_use,
})
logger.debug(services)
# Now generic user service
for svr in availServices:
# Generate ticket
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink',
args=('F' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'F' + svr.uuid, t.uuid)
trans.append({'id': t.uuid, 'name': t.name, 'link': link})
if svr.image is not None:
imageId = svr.image.uuid
else:
imageId = 'x'
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(
svr, request.user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({
'id': 'F' + svr.uuid,
'name': svr.name,
'transports': trans,
'imageId': imageId,
'show_transports': svr.show_transports,
'maintenance': svr.service.provider.maintenance_mode,
'in_use': in_use,
})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
if len(services) == 1 and GlobalConfig.AUTORUN_SERVICE.get(
True) == '1' and len(services[0]['transports']) > 0:
if request.session.get('autorunDone', '0') == '0':
request.session['autorunDone'] = '1'
# TODO: Make this to redirect to uds link directly
return redirect('uds.web.views.service',
idService=services[0]['id'],
idTransport=services[0]['transports'][0]['id'])
response = render_to_response(theme.template('index.html'), {
'services': services,
'ip': request.ip,
'nets': nets,
'transports': validTrans,
},
context_instance=RequestContext(request))
return response
def serviceList(self):
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(self._user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(self._user)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
# Skip maintenance services...
trans = []
for t in svr.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
servicePool = svr.deployed_service
services.append({'id': 'A' + svr.uuid,
'name': servicePool.name,
'description': servicePool.comments,
'visual_name': servicePool.visual_name,
'group': servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict,
'thumb': servicePool.image.thumb64 if servicePool.image is not None else DEFAULT_THUMB_BASE64,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'to_be_replaced': False, # Manually assigned will not be autoremoved never
'transports': trans,
'maintenance': servicePool.isInMaintenance(),
'in_use': servicePool.in_use})
logger.debug(services)
# Now generic user service
for servicePool in availServices:
trans = []
for t in servicePool.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
# Locate if user service has any already assigned user service for this
ads = userServiceManager().getExistingAssignationForUser(servicePool, self._user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({'id': 'F' + servicePool.uuid,
'name': servicePool.name,
'description': servicePool.comments,
'visual_name': servicePool.visual_name,
'group': servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict,
'thumb': servicePool.image.thumb64 if servicePool.image is not None else DEFAULT_THUMB_BASE64,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'to_be_replaced': servicePool.toBeReplaced(),
'transports': trans,
'maintenance': servicePool.isInMaintenance(),
'in_use': in_use})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
return Connection.result(result=services)
def index(request):
"""
Renders the main page.
:param request: http request
"""
if request.session.get('ticket') == '1':
return webLogout(request)
# Session data
os = request.os
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(request.user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(request.user)
# Information for administrators
nets = ''
validTrans = ''
logger.debug('OS: {0}'.format(os['OS']))
if request.user.isStaff():
nets = ','.join([n.name for n in Network.networksFor(request.ip)])
tt = []
for t in Transport.objects.all():
if t.validForIp(request.ip):
tt.append(t.name)
validTrans = ','.join(tt)
# Extract required data to show to user
services = []
# Select assigned user services (manually assigned)
for svr in availUserServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']) and t.validForOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink', args=('A' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'A' + svr.uuid, t.uuid)
trans.append(
{
'id': t.uuid,
'name': t.name,
'link': link
}
)
servicePool = svr.deployed_service
if servicePool.image is not None:
imageId = servicePool.image.uuid
else:
imageId = 'x' # Invalid
# Extract app group
group = servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict
services.append({
'id': 'A' + svr.uuid,
'name': servicePool.name,
'visual_name': servicePool.visual_name,
'description': servicePool.comments,
'group': group,
'transports': trans,
'imageId': imageId,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'in_use': svr.in_use,
'to_be_replaced': False, # Manually assigned will not be autoremoved never
'comments': servicePool.comments,
})
logger.debug(services)
# Now generic user service
for svr in availServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if typeTrans is None: # This may happen if we "remove" a transport type but we have a transport of that kind on DB
continue
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']) and t.validForOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink', args=('F' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'F' + svr.uuid, t.uuid)
trans.append(
{
'id': t.uuid,
'name': t.name,
'link': link
}
)
if svr.image is not None:
imageId = svr.image.uuid
else:
imageId = 'x'
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(svr, request.user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
group = svr.servicesPoolGroup.as_dict if svr.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict
tbr = svr.toBeReplaced()
if tbr is not None:
tbr = formats.date_format(tbr, "SHORT_DATETIME_FORMAT")
tbrt = ugettext('This service is about to be replaced by a new version. Please, close the session before {} and save all your work to avoid loosing it.').format(tbr)
else:
tbrt = ''
services.append({
'id': 'F' + svr.uuid,
'name': svr.name,
'visual_name': svr.visual_name,
'description': svr.comments,
'group': group,
'transports': trans,
'imageId': imageId,
'show_transports': svr.show_transports,
'allow_users_remove': svr.allow_users_remove,
'maintenance': svr.isInMaintenance(),
'not_accesible': not svr.isAccessAllowed(),
'in_use': in_use,
'to_be_replaced': tbr,
'to_be_replaced_text': tbrt,
'comments': svr.comments,
})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
autorun = False
if len(services) == 1 and GlobalConfig.AUTORUN_SERVICE.getBool(True) and len(services[0]['transports']) > 0:
if request.session.get('autorunDone', '0') == '0':
request.session['autorunDone'] = '1'
autorun = True
# return redirect('uds.web.views.service', idService=services[0]['id'], idTransport=services[0]['transports'][0]['id'])
# List of services groups
allGroups = [v for v in sorted([ser['group'] for ser in services], key=lambda s: s['priority'])]
# Now remove duplicates
groups = []
already = []
for g in allGroups:
if g['name'] not in already:
already.append(g['name'])
groups.append(g)
logger.debug('Groups: {}'.format(groups))
response = render(
request,
theme.template('index.html'),
{
'groups': groups,
'services': services,
'ip': request.ip,
'nets': nets,
'transports': validTrans,
'autorun': autorun
}
)
return response
def __init__(self,
userService: UserService,
userServiceInstance: typing.Optional[UserDeployment] = None):
self.userService = userService
self.userServiceInstance = userServiceInstance if userServiceInstance is not None else userService.getInstance(
)
def index(request):
'''
Renders the main page.
:param request: http request
'''
# Session data
os = request.os
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(request.user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(request.user)
# Information for administrators
nets = ''
validTrans = ''
logger.debug('OS: {0}'.format(os['OS']))
if request.user.isStaff():
nets = ','.join([n.name for n in Network.networksFor(request.ip)])
tt = []
for t in Transport.objects.all():
if t.validForIp(request.ip):
tt.append(t.name)
validTrans = ','.join(tt)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink', args=('A' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'A' + svr.uuid, t.uuid)
trans.append(
{
'id': t.uuid,
'name': t.name,
'link': link
}
)
if svr.deployed_service.image is not None:
imageId = svr.deployed_service.image.uuid
else:
imageId = 'x' # Invalid
services.append({
'id': 'A' + svr.uuid,
'name': svr['name'],
'transports': trans,
'imageId': imageId,
'show_transports': svr.deployed_service.show_transports,
'maintenance': svr.deployed_service.service.provider.maintenance_mode,
'in_use': svr.in_use,
})
logger.debug(services)
# Now generic user service
for svr in availServices:
# Generate ticket
trans = []
for t in svr.transports.all().order_by('priority'):
typeTrans = t.getType()
if t.validForIp(request.ip) and typeTrans.supportsOs(os['OS']):
if typeTrans.ownLink is True:
link = reverse('TransportOwnLink', args=('F' + svr.uuid, t.uuid))
else:
link = html.udsAccessLink(request, 'F' + svr.uuid, t.uuid)
trans.append(
{
'id': t.uuid,
'name': t.name,
'link': link
}
)
if svr.image is not None:
imageId = svr.image.uuid
else:
imageId = 'x'
# Locate if user service has any already assigned user service for this
ads = UserServiceManager.manager().getExistingAssignationForUser(svr, request.user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({
'id': 'F' + svr.uuid,
'name': svr.name,
'transports': trans,
'imageId': imageId,
'show_transports': svr.show_transports,
'maintenance': svr.service.provider.maintenance_mode,
'in_use': in_use,
})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
if len(services) == 1 and GlobalConfig.AUTORUN_SERVICE.get(True) == '1' and len(services[0]['transports']) > 0:
if request.session.get('autorunDone', '0') == '0':
request.session['autorunDone'] = '1'
# TODO: Make this to redirect to uds link directly
return redirect('uds.web.views.service', idService=services[0]['id'], idTransport=services[0]['transports'][0]['id'])
response = render_to_response(
theme.template('index.html'),
{
'services': services,
'ip': request.ip,
'nets': nets,
'transports': validTrans,
},
context_instance=RequestContext(request)
)
return response
def serviceList(self):
# We look for services for this authenticator groups. User is logged in in just 1 authenticator, so his groups must coincide with those assigned to ds
groups = list(self._user.getGroups())
availServices = DeployedService.getDeployedServicesForGroups(groups)
availUserServices = UserService.getUserAssignedServices(self._user)
# Extract required data to show to user
services = []
# Select assigned user services
for svr in availUserServices:
# Skip maintenance services...
trans = []
for t in svr.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
servicePool = svr.deployed_service
services.append({'id': 'A' + svr.uuid,
'name': servicePool.name,
'description': servicePool.comments,
'visual_name': servicePool.visual_name,
'group': servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict,
'thumb': servicePool.image.thumb64 if servicePool.image is not None else DEFAULT_THUMB_BASE64,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'to_be_replaced': False, # Manually assigned will not be autoremoved never
'transports': trans,
'in_use': svr.in_use})
logger.debug(services)
# Now generic user service
for servicePool in availServices:
trans = []
for t in servicePool.transports.all().order_by('priority'):
if t.validForIp(self._request.ip) and t.getType().providesConnetionInfo():
trans.append({'id': t.uuid, 'name': t.name})
# Locate if user service has any already assigned user service for this
ads = userServiceManager().getExistingAssignationForUser(servicePool, self._user)
if ads is None:
in_use = False
else:
in_use = ads.in_use
services.append({'id': 'F' + servicePool.uuid,
'name': servicePool.name,
'description': servicePool.comments,
'visual_name': servicePool.visual_name,
'group': servicePool.servicesPoolGroup if servicePool.servicesPoolGroup is not None else ServicesPoolGroup.default().as_dict,
'thumb': servicePool.image.thumb64 if servicePool.image is not None else DEFAULT_THUMB_BASE64,
'show_transports': servicePool.show_transports,
'allow_users_remove': servicePool.allow_users_remove,
'maintenance': servicePool.isInMaintenance(),
'not_accesible': not servicePool.isAccessAllowed(),
'to_be_replaced': servicePool.toBeReplaced(),
'transports': trans,
'in_use': in_use})
logger.debug('Services: {0}'.format(services))
services = sorted(services, key=lambda s: s['name'].upper())
return Connection.result(result=services)
def setCommsUrl(userService: UserService, ip: str, port: int, secret: str):
userService.setCommsUrl('https://{}:{}/actor/{}'.format(
ip, port, secret))
