1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
require File.expand_path(File.join(File.dirname(__FILE__), "test_helper"))
require 'onelogin/ruby-saml/slo_logoutresponse'
class SloLogoutresponseTest < Minitest::Test
describe "SloLogoutresponse" do
let(:settings) { OneLogin::RubySaml::Settings.new }
let(:logout_request) { OneLogin::RubySaml::SloLogoutrequest.new(logout_request_document) }
before do
settings.idp_entity_id = 'https://app.onelogin.com/saml/metadata/SOMEACCOUNT'
settings.idp_slo_target_url = "http://unauth.com/logout"
settings.name_identifier_value = "f00f00"
settings.compress_request = true
settings.certificate = ruby_saml_cert_text
settings.private_key = ruby_saml_key_text
logout_request.settings = settings
end
it "create the deflated SAMLResponse URL parameter" do
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id)
assert_match /^http:\/\/unauth\.com\/logout\?SAMLResponse=/, unauth_url
inflated = decode_saml_response_payload(unauth_url)
assert_match /^<samlp:LogoutResponse/, inflated
end
it "support additional params" do
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id, nil, { :hello => nil })
assert_match /&hello=$/, unauth_url
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id, nil, { :foo => "bar" })
assert_match /&foo=bar$/, unauth_url
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id, nil, { :RelayState => "http://idp.example.com" })
assert_match /&RelayState=http%3A%2F%2Fidp.example.com$/, unauth_url
end
it "set InResponseTo to the ID from the logout request" do
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id)
inflated = decode_saml_response_payload(unauth_url)
assert_match /InResponseTo='_c0348950-935b-0131-1060-782bcb56fcaa'/, inflated
end
it "set a custom successful logout message on the response" do
unauth_url = OneLogin::RubySaml::SloLogoutresponse.new.create(settings, logout_request.id, "Custom Logout Message")
inflated = decode_saml_response_payload(unauth_url)
assert_match /<samlp:StatusMessage>Custom Logout Message<\/samlp:StatusMessage>/, inflated
end
describe "when the settings indicate to sign (embedded) logout response" do
before do
settings.compress_response = false
settings.security[:logout_responses_signed] = true
settings.security[:embed_sign] = true
end
it "create a signed logout response" do
logout_request.settings = settings
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message")
response_xml = Base64.decode64(params["SAMLResponse"])
assert_match %r[<ds:SignatureValue>([a-zA-Z0-9/+=]+)</ds:SignatureValue>], response_xml
assert_match /<ds:SignatureMethod Algorithm='http:\/\/www.w3.org\/2000\/09\/xmldsig#rsa-sha1'\/>/, response_xml
assert_match /<ds:DigestMethod Algorithm='http:\/\/www.w3.org\/2000\/09\/xmldsig#sha1'\/>/, response_xml
end
it "create a signed logout response with 256 digest and signature methods" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA256
settings.security[:digest_method] = XMLSecurity::Document::SHA256
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message")
response_xml = Base64.decode64(params["SAMLResponse"])
assert_match %r[<ds:SignatureValue>([a-zA-Z0-9/+=]+)</ds:SignatureValue>], response_xml
assert_match /<ds:SignatureMethod Algorithm='http:\/\/www.w3.org\/2001\/04\/xmldsig-more#rsa-sha256'\/>/, response_xml
assert_match /<ds:DigestMethod Algorithm='http:\/\/www.w3.org\/2001\/04\/xmlenc#sha256'\/>/, response_xml
end
it "create a signed logout response with 512 digest and signature method RSA_SHA384" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA384
settings.security[:digest_method] = XMLSecurity::Document::SHA512
logout_request.settings = settings
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message")
response_xml = Base64.decode64(params["SAMLResponse"])
assert_match %r[<ds:SignatureValue>([a-zA-Z0-9/+=]+)</ds:SignatureValue>], response_xml
assert_match /<ds:SignatureMethod Algorithm='http:\/\/www.w3.org\/2001\/04\/xmldsig-more#rsa-sha384'\/>/, response_xml
assert_match /<ds:DigestMethod Algorithm='http:\/\/www.w3.org\/2001\/04\/xmlenc#sha512'\/>/, response_xml
end
end
describe "#create_params when the settings indicate to sign the logout response" do
let(:cert) { OpenSSL::X509::Certificate.new(ruby_saml_cert_text) }
before do
settings.compress_response = false
settings.security[:logout_responses_signed] = true
settings.security[:embed_sign] = false
end
it "create a signature parameter with RSA_SHA1 and validate it" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA1
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message", :RelayState => 'http://example.com')
assert params['SAMLResponse']
assert params[:RelayState]
assert params['Signature']
assert_equal params['SigAlg'], XMLSecurity::Document::RSA_SHA1
query_string = "SAMLResponse=#{CGI.escape(params['SAMLResponse'])}"
query_string << "&RelayState=#{CGI.escape(params[:RelayState])}"
query_string << "&SigAlg=#{CGI.escape(params['SigAlg'])}"
signature_algorithm = XMLSecurity::BaseDocument.new.algorithm(params['SigAlg'])
assert_equal signature_algorithm, OpenSSL::Digest::SHA1
assert cert.public_key.verify(signature_algorithm.new, Base64.decode64(params['Signature']), query_string)
end
it "create a signature parameter with RSA_SHA256 /SHA256 and validate it" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA256
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message", :RelayState => 'http://example.com')
assert params['SAMLResponse']
assert params[:RelayState]
assert params['Signature']
assert_equal params['SigAlg'], XMLSecurity::Document::RSA_SHA256
query_string = "SAMLResponse=#{CGI.escape(params['SAMLResponse'])}"
query_string << "&RelayState=#{CGI.escape(params[:RelayState])}"
query_string << "&SigAlg=#{CGI.escape(params['SigAlg'])}"
signature_algorithm = XMLSecurity::BaseDocument.new.algorithm(params['SigAlg'])
assert_equal signature_algorithm, OpenSSL::Digest::SHA256
assert cert.public_key.verify(signature_algorithm.new, Base64.decode64(params['Signature']), query_string)
end
it "create a signature parameter with RSA_SHA384 / SHA384 and validate it" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA384
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message", :RelayState => 'http://example.com')
assert params['SAMLResponse']
assert params[:RelayState]
assert params['Signature']
assert_equal params['SigAlg'], XMLSecurity::Document::RSA_SHA384
query_string = "SAMLResponse=#{CGI.escape(params['SAMLResponse'])}"
query_string << "&RelayState=#{CGI.escape(params[:RelayState])}"
query_string << "&SigAlg=#{CGI.escape(params['SigAlg'])}"
signature_algorithm = XMLSecurity::BaseDocument.new.algorithm(params['SigAlg'])
assert_equal signature_algorithm, OpenSSL::Digest::SHA384
assert cert.public_key.verify(signature_algorithm.new, Base64.decode64(params['Signature']), query_string)
end
it "create a signature parameter with RSA_SHA512 / SHA512 and validate it" do
settings.security[:signature_method] = XMLSecurity::Document::RSA_SHA512
params = OneLogin::RubySaml::SloLogoutresponse.new.create_params(settings, logout_request.id, "Custom Logout Message", :RelayState => 'http://example.com')
assert params['SAMLResponse']
assert params[:RelayState]
assert params['Signature']
assert_equal params['SigAlg'], XMLSecurity::Document::RSA_SHA512
query_string = "SAMLResponse=#{CGI.escape(params['SAMLResponse'])}"
query_string << "&RelayState=#{CGI.escape(params[:RelayState])}"
query_string << "&SigAlg=#{CGI.escape(params['SigAlg'])}"
signature_algorithm = XMLSecurity::BaseDocument.new.algorithm(params['SigAlg'])
assert_equal signature_algorithm, OpenSSL::Digest::SHA512
assert cert.public_key.verify(signature_algorithm.new, Base64.decode64(params['Signature']), query_string)
end
end
end
end
|
