本文整理匯總了Python中WMCore.Credential.Proxy.Proxy.getUserCertEnddate方法的典型用法代碼示例。如果您正苦於以下問題:Python Proxy.getUserCertEnddate方法的具體用法?Python Proxy.getUserCertEnddate怎麽用?Python Proxy.getUserCertEnddate使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類WMCore.Credential.Proxy.Proxy
的用法示例。
在下文中一共展示了Proxy.getUserCertEnddate方法的4個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: createNewMyProxy
# 需要導入模塊: from WMCore.Credential.Proxy import Proxy [as 別名]
# 或者: from WMCore.Credential.Proxy.Proxy import getUserCertEnddate [as 別名]
def createNewMyProxy(self, timeleftthreshold=0, nokey=False):
"""
Handles the MyProxy creation
Let the following variables be
timeleftthreshold: the proxy in myproxy should be delegated for at least this time (14 days)
myproxytimeleft: current validity of your proxy in myproxy
usercertDaysLeft: the number of days left before your user certificate expire
myproxyDesiredValidity: delegate the proxy in myproxy for that time (30 days)
If we need to renew the proxy in myproxy because its atributes has changed or because it is valid for
less time than timeleftthreshold then we do it.
Before doing that, we check when the user certificate is expiring. If it's within the timeleftthreshold (myproxytimeleft < timeleftthreshold)
we delegate the proxy just for the time we need (checking first if we did not already do it since at some point
usercertDaysLeft ~= myproxytimeleft and we don't need to delegate it at every command even though myproxytimeleft < timeleftthreshold).
Note that a warning message is printed at every command it usercertDaysLeft < timeleftthreshold
"""
myproxy = Proxy ( self.defaultDelegation )
myproxy.userDN = myproxy.getSubjectFromCert(self.certLocation)
myproxytimeleft = 0
self.logger.debug("Getting myproxy life time left for %s" % self.defaultDelegation["myProxySvr"])
# return an integer that indicates the number of seconds to the expiration of the proxy in myproxy
myproxytimeleft = myproxy.getMyProxyTimeLeft(serverRenewer=True, nokey=nokey)
self.logger.debug("Myproxy is valid: %i" % myproxytimeleft)
trustRetrListChanged = myproxy.trustedRetrievers!=self.defaultDelegation['serverDN'] #list on the REST and on myproxy are different
if myproxytimeleft < timeleftthreshold or self.proxyChanged or trustRetrListChanged:
# checking the enddate of the user certificate
usercertDaysLeft = myproxy.getUserCertEnddate()
if usercertDaysLeft == 0:
msg = "%sYOUR USER CERTIFICATE IS EXPIRED (OR WILL EXPIRE TODAY). CANNOT SUBMIT%s"\
% (colors.RED, colors.NORMAL)
raise ProxyCreationException(msg)
#if the certificate is going to expire print a warning. This is going to bre printed at every command if
#the myproxytimeleft is inferior to the timeleftthreshold
if usercertDaysLeft < self.myproxyDesiredValidity:
self.logger.info("%sYour user certificate is going to expire in %s days. Please renew it! %s"\
% (colors.RED, usercertDaysLeft, colors.NORMAL) )
#check if usercertDaysLeft ~= myproxytimeleft which means we already delegated the proxy for as long as we could
if abs(usercertDaysLeft*60*60*24 - myproxytimeleft) < 60*60*24 and not trustRetrListChanged: #less than one day between usercertDaysLeft and myproxytimeleft
return
#adjust the myproxy delegation time accordingly to the user cert validity
self.logger.info("%sDelegating your proxy for %s days instead of %s %s"\
% (colors.RED, usercertDaysLeft, self.myproxyDesiredValidity, colors.NORMAL) )
myproxy.myproxyValidity = "%i:00" % (usercertDaysLeft*24)
# creating the proxy
self.logger.debug("Delegating a myproxy for %s hours" % self.defaultDelegation['myproxyValidity'] )
try:
myproxy.delegate(serverRenewer = True, nokey=nokey)
self.logger.debug("My-proxy delegated.")
except Exception, ex:
raise ProxyCreationException("Problems delegating My-proxy. %s"%ex._message)
示例2: ProxyTest
# 需要導入模塊: from WMCore.Credential.Proxy import Proxy [as 別名]
# 或者: from WMCore.Credential.Proxy.Proxy import getUserCertEnddate [as 別名]
class ProxyTest(unittest.TestCase):
def setUp(self):
"""
Setup for unit tests
"""
logging.basicConfig(
level=logging.DEBUG,
format="%(asctime)s %(name)-12s %(levelname)-8s %(message)s",
datefmt="%m-%d %H:%M",
filename="proxy_unittests.log",
filemode="w",
)
logger_name = "ProxyTest"
self.logger = logging.getLogger(logger_name)
self.dict = {
"logger": self.logger,
"vo": "cms",
"group": group,
"role": role,
"myProxySvr": myProxySvr,
"proxyValidity": "192:00",
"min_time_left": 36000,
"uisource": uiPath,
}
self.proxyPath = None
self.proxy = Proxy(self.dict)
def tearDown(self):
"""
_tearDown_
Tear down the proxy.
"""
return
def getUserIdentity(self):
"""
_getUserIdentity_
Retrieve the user's subject from the voms-proxy-info call.
"""
vomsProxyInfoCall = subprocess.Popen(
["voms-proxy-info", "-identity"], stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
if vomsProxyInfoCall.wait() != 0:
return None
(stdout, stderr) = vomsProxyInfoCall.communicate()
return stdout[0:-1]
def getUserAttributes(self):
"""
_getUserAttributes_
Retrieve the user's attributes from the voms-proxy-info call.
"""
vomsProxyInfoCall = subprocess.Popen(
["voms-proxy-info", "-fqan"], stdout=subprocess.PIPE, stderr=subprocess.PIPE
)
if vomsProxyInfoCall.wait() != 0:
return None
(stdout, stderr) = vomsProxyInfoCall.communicate()
return stdout[0:-1]
@attr("integration")
def testGetUserCertEnddate(self):
"""
Test if getTimeLeft method returns correctly the proxy time left.
"""
daysleft = self.proxy.getUserCertEnddate()
self.assertEqual(daysleft, 29) # set this as the number of days left in .globus/usercert.pem
@attr("integration")
def testAAACreateProxy(self):
"""
Test if create method creates correctly the proxy.
This is sort of bad form to require that this test run first, but the alternative is
entering a password for every single invocation
"""
self.proxy.create()
time.sleep(5)
proxyPath = self.proxy.getProxyFilename()
self.assertTrue(os.path.exists(proxyPath))
@attr("integration")
def testCheckProxyTimeLeft(self):
"""
Test if getTimeLeft method returns correctly the proxy time left.
"""
timeLeft = self.proxy.getTimeLeft()
self.assertEqual(int(timeLeft) / 3600, 191)
@attr("integration")
def testRenewProxy(self):
"""
Test if the renew method renews correctly the user proxy.
"""
time.sleep(70)
#.........這裏部分代碼省略.........
示例3: createNewMyProxy
# 需要導入模塊: from WMCore.Credential.Proxy import Proxy [as 別名]
# 或者: from WMCore.Credential.Proxy.Proxy import getUserCertEnddate [as 別名]
def createNewMyProxy(self, timeleftthreshold=0, nokey=False):
"""
Handles the MyProxy creation
Let the following variables be
timeleftthreshold: the proxy in myproxy should be delegated for at least this time (14 days)
myproxytimeleft: current validity of your proxy in myproxy
usercertDaysLeft: the number of days left before your user certificate expire
myproxyDesiredValidity: delegate the proxy in myproxy for that time (30 days)
If we need to renew the proxy in myproxy because its atributes has changed or because it is valid for
less time than timeleftthreshold then we do it.
Before doing that, we check when the user certificate is expiring. If it's within the timeleftthreshold (myproxytimeleft < timeleftthreshold)
we delegate the proxy just for the time we need (checking first if we did not already do it since at some point
usercertDaysLeft ~= myproxytimeleft and we don't need to delegate it at every command even though myproxytimeleft < timeleftthreshold).
Note that a warning message is printed at every command it usercertDaysLeft < timeleftthreshold
"""
myproxy = Proxy ( self.defaultDelegation )
myproxy.userDN = myproxy.getSubjectFromCert(self.certLocation)
myproxytimeleft = 0
self.logger.debug("Getting myproxy life time left for %s" % self.defaultDelegation["myProxySvr"])
# return an integer that indicates the number of seconds to the expiration of the proxy in myproxy
# Also catch the exception in case WMCore encounters a problem with the proxy itself (one such case was #4532)
try:
myproxytimeleft = myproxy.getMyProxyTimeLeft(serverRenewer=True, nokey=nokey)
except Exception as ex:
logging.exception("Problems calculating proxy lifetime, logging stack trace and raising ProxyCreationException")
# WMException may contain the _message attribute. Otherwise, take the exception as a string.
msg = ex._message if hasattr(ex, "_message") else str(ex)
raise ProxyCreationException("Problems calculating the time left until the expiration of the proxy."
" Please reset your environment or contact [email protected] if the problem persists.\n%s" % msg)
self.logger.debug("Myproxy is valid: %i" % myproxytimeleft)
trustRetrListChanged = myproxy.trustedRetrievers!=self.defaultDelegation['serverDN'] #list on the REST and on myproxy are different
if myproxytimeleft < timeleftthreshold or self.proxyChanged or trustRetrListChanged:
# checking the enddate of the user certificate
usercertDaysLeft = myproxy.getUserCertEnddate()
if usercertDaysLeft == 0:
msg = "%sYOUR USER CERTIFICATE IS EXPIRED (OR WILL EXPIRE TODAY). YOU CANNOT USE THE CRAB3 CLIENT. PLEASE REQUEST A NEW CERTIFICATE HERE https://gridca.cern.ch/gridca/ AND SEE https://ca.cern.ch/ca/Help/?kbid=024010%s"\
% (colors.RED, colors.NORMAL)
raise ProxyCreationException(msg)
#if the certificate is going to expire print a warning. This is going to bre printed at every command if
#the myproxytimeleft is inferior to the timeleftthreshold
if usercertDaysLeft < self.myproxyDesiredValidity:
self.logger.info("%sYour user certificate is going to expire in %s days. https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookStartingGrid#ObtainingCert %s"\
% (colors.RED, usercertDaysLeft, colors.NORMAL) )
#check if usercertDaysLeft ~= myproxytimeleft which means we already delegated the proxy for as long as we could
if abs(usercertDaysLeft*60*60*24 - myproxytimeleft) < 60*60*24 and not trustRetrListChanged: #less than one day between usercertDaysLeft and myproxytimeleft
return
#adjust the myproxy delegation time accordingly to the user cert validity
self.logger.info("%sDelegating your proxy for %s days instead of %s %s"\
% (colors.RED, usercertDaysLeft, self.myproxyDesiredValidity, colors.NORMAL) )
myproxy.myproxyValidity = "%i:00" % (usercertDaysLeft*24)
# creating the proxy
self.logger.debug("Delegating a myproxy for %s hours" % myproxy.myproxyValidity )
try:
myproxy.delegate(serverRenewer = True, nokey=nokey)
myproxytimeleft = myproxy.getMyProxyTimeLeft(serverRenewer=True, nokey=nokey)
if myproxytimeleft <= 0:
raise ProxyCreationException("It seems your proxy has not been delegated to myproxy. Please check the logfile for the exact error "+\
"(it might simply you typed a wrong password)")
else:
self.logger.debug("My-proxy delegated.")
except Exception as ex:
msg = ex._message if hasattr(ex, '_message') else str(ex)
raise ProxyCreationException("Problems delegating My-proxy. %s" % msg)
示例4: ProxyTest
# 需要導入模塊: from WMCore.Credential.Proxy import Proxy [as 別名]
# 或者: from WMCore.Credential.Proxy.Proxy import getUserCertEnddate [as 別名]
class ProxyTest(unittest.TestCase):
def setUp(self):
"""
Setup for unit tests
"""
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
datefmt='%m-%d %H:%M',
filename='proxy_unittests.log',
filemode='w')
logger_name = 'ProxyTest'
self.logger = logging.getLogger(logger_name)
self.dict = {'logger': self.logger,
'vo': 'cms', 'group': group, 'role': role, 'myProxySvr': myProxySvr,
'proxyValidity' : '192:00', 'min_time_left' : 36000}
self.proxyPath = None
self.proxy = Proxy( self.dict )
def tearDown(self):
"""
_tearDown_
Tear down the proxy.
"""
return
def getUserIdentity(self):
"""
_getUserIdentity_
Retrieve the user's subject from the voms-proxy-info call.
"""
vomsProxyInfoCall = subprocess.Popen(["voms-proxy-info", "-identity"],
stdout = subprocess.PIPE,
stderr = subprocess.PIPE)
if vomsProxyInfoCall.wait() != 0:
return None
(stdout, stderr) = vomsProxyInfoCall.communicate()
return stdout[0:-1]
def getUserAttributes(self):
"""
_getUserAttributes_
Retrieve the user's attributes from the voms-proxy-info call.
"""
vomsProxyInfoCall = subprocess.Popen(["voms-proxy-info", "-fqan"],
stdout = subprocess.PIPE,
stderr = subprocess.PIPE)
if vomsProxyInfoCall.wait() != 0:
return None
(stdout, stderr) = vomsProxyInfoCall.communicate()
return stdout[0:-1]
@attr("integration")
def testGetUserCertEnddate( self ):
"""
Test if getTimeLeft method returns correctly the proxy time left.
"""
daysleft = self.proxy.getUserCertEnddate()
self.assertEqual(daysleft, 58) #set this as the number of days left in .globus/usercert.pem
daysleft = self.proxy.getUserCertEnddate(openSSL=False)
self.assertEqual(daysleft, 58) #set this as the number of days left in .globus/usercert.pem
@attr("integration")
def testAAACreateProxy( self ):
"""
Test if create method creates correctly the proxy.
This is sort of bad form to require that this test run first, but the alternative is
entering a password for every single invocation
"""
self.proxy.create()
time.sleep( 5 )
proxyPath = self.proxy.getProxyFilename()
self.assertTrue(os.path.exists(proxyPath))
@attr("integration")
def testCheckProxyTimeLeft( self ):
"""
Test if getTimeLeft method returns correctly the proxy time left.
"""
timeLeft = self.proxy.getTimeLeft()
self.assertEqual(int(timeLeft) / 3600, 191)
@attr("integration")
def testRenewProxy( self ):
"""
Test if the renew method renews correctly the user proxy.
"""
time.sleep( 70 )
self.proxy.renew()
time.sleep( 10 )
timeLeft = self.proxy.getTimeLeft()
self.assertEqual(int(timeLeft) / 3600, 191)
@attr("integration")
#.........這裏部分代碼省略.........