def get_preauth_token(self, account_name, expires=0):
if not self.preauth_key:
raise self.NoPreauthKeyProvided
ts = int(time.time())*1000
preauth_str = utils.build_preauth_str(self.preauth_key, account_name,
ts, expires, admin=self.isadmin)
args = urllib.parse.urlencode({
'account': account_name,
'by': 'name',
'timestamp': ts,
'expires': expires*1000,
'admin': "1" if self.isadmin else "0",
'preauth': preauth_str
})
cj = http_cookiejar.CookieJar()
browser = build_opener(HTTPCookieProcessor(cj))
try:
url = browser.open(self.preauth_url+args)
url.read()
value = ""
for cookie in cj:
if cookie.name == self.TOKEN_COOKIE:
value = cookie.value
url.close()
browser.close()
return value
except HTTPError as e:
raise self.RESTBackendError(e)
def mk_auth_token(self, account, admin=False, duration=0):
""" Builds an authentification token, using preauth mechanism.
See http://wiki.zimbra.com/wiki/Preauth
:param duration: in seconds defaults to 0, which means "use account
default"
:param account: an account object to be used as a selector
:returns: the auth string
"""
domain = account.get_domain()
try:
preauth_key = self.get_domain(domain)['zimbraPreAuthKey']
except KeyError:
raise DomainHasNoPreAuthKey(domain)
timestamp = int(time.time())*1000
expires = duration*1000
return utils.build_preauth_str(preauth_key, account.name, timestamp,
expires, admin)
