cas_provider/attribute_formatters.py

   1 from lxml import etree
   2 import collections
   3
   4 CAS_URI = 'http://www.yale.edu/tp/cas'
   5 NSMAP = {'cas': CAS_URI}
   6 CAS = '{%s}' % CAS_URI
   7
   8
   9 try:
  10     basestring
  11 except NameError:
  12     basestring = (str, bytes)
  13
  14
  15 def jasig(auth_success, attrs):
  16     attributes = etree.SubElement(auth_success, CAS + 'attributes')
  17     style = etree.SubElement(attributes, CAS + 'attraStyle')
  18     style.text = 'Jasig'
  19     for name, value in sorted(attrs.items()):
  20         if isinstance(value, collections.abc.Iterable) and not isinstance(value, basestring):
  21             for e in value:
  22                 element = etree.SubElement(attributes, CAS + name)
  23                 element.text = e
  24         else:
  25             element = etree.SubElement(attributes, CAS + name)
  26             element.text = value
  27
  28
  29 def ruby_cas(auth_success, attrs):
  30     style = etree.SubElement(auth_success, CAS + 'attraStyle')
  31     style.text = 'RubyCAS'
  32     for name, value in sorted(attrs.items()):
  33         if isinstance(value, collections.abc.Iterable) and not isinstance(value, basestring):
  34             for e in value:
  35                 element = etree.SubElement(auth_success, CAS + name)
  36                 element.text = e
  37         else:
  38             element = etree.SubElement(auth_success, CAS + name)
  39             element.text = value
  40
  41
  42 def name_value(auth_success, attrs):
  43     etree.SubElement(auth_success, CAS + 'attribute', name='attraStyle', value='Name-Value')
  44     for name, value in sorted(attrs.items()):
  45         if isinstance(value, collections.abc.Iterable) and not isinstance(value, basestring):
  46             for e in value:
  47                 etree.SubElement(auth_success, CAS + 'attribute', name=name, value=e)
  48         else:
  49             etree.SubElement(auth_success, CAS + 'attribute', name=name, value=value)