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Allow formatting to work with chained certificates
1 parent debcf23 commit 6acd30b

4 files changed

Lines changed: 69 additions & 9 deletions

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‎lib/onelogin/ruby-saml/utils.rb‎

Lines changed: 13 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -24,11 +24,19 @@ def self.format_cert(cert)
2424
# don't try to format an encoded certificate or if is empty or nil
2525
return cert if cert.nil? || cert.empty? || cert.match(/\x0d/)
2626

27-
cert = cert.gsub(/\-{5}\s?(BEGIN|END) CERTIFICATE\s?\-{5}/, "")
28-
cert = cert.gsub(/[\n\r\s]/, "")
29-
cert = cert.scan(/.{1,64}/)
30-
cert = cert.join("\n")
31-
"-----BEGIN CERTIFICATE-----\n#{cert}\n-----END CERTIFICATE-----"
27+
if cert.scan(/BEGIN CERTIFICATE/).length > 1
28+
formatted_cert = []
29+
cert.scan(/-{5}BEGIN CERTIFICATE-{5}[\n\r]?.*?-{5}END CERTIFICATE-{5}[\n\r]?/m) {|c|
30+
formatted_cert << format_cert(c)
31+
}
32+
formatted_cert.join("\n")
33+
else
34+
cert = cert.gsub(/\-{5}\s?(BEGIN|END) CERTIFICATE\s?\-{5}/, "")
35+
cert = cert.gsub(/[\n\r\s]/, "")
36+
cert = cert.scan(/.{1,64}/)
37+
cert = cert.join("\n")
38+
"-----BEGIN CERTIFICATE-----\n#{cert}\n-----END CERTIFICATE-----"
39+
end
3240
end
3341

3442
# Return a properly formatted private key

‎test/certificates/formatted_chained_certificate‎

Lines changed: 42 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,42 @@
1+
-----BEGIN CERTIFICATE-----
2+
MIICPDCCAaWgAwIBAgIIEiC/9HMAWWAwDQYJKoZIhvcNAQEFBQAwTzELMAkGA1UE
3+
BhMCVVMxDDAKBgNVBAoTA2libTEMMAoGA1UECxMDc3NvMSQwIgYDVQQDExtjMjVh
4+
MDI3Ny50b3JvbnRvLmNhLmlibS5jb20wHhcNMTEwNTI0MTYzNTQ4WhcNMjEwNTIx
5+
wsQMPBj4WQTNzTYMCQYDVQQGEwJVUzEMMAoGA1UEChMDaWJtMQwwCgYDVQQLEwNz
6+
c28xJDAiBgNVBAMTG2MyNWEwMjc3LnRvcm9udG8uY2EuaWJtLmNvbTCBnzANBgkq
7+
hkiG9w0BAQEFAAOBjQAwgYkCgYEAgzfYQZuf5FVdJTcrsIQZ+YHTPjOsw2MGo0jC
8+
mdGMcp4brWeFgk1OVaOmytPx6P76wHWR436AleX3crHBPd8gPxuZdnvBQ7PkrKpw
9+
Vvaq52juenFrho8JY0TeVgVkY5jAh45YzytjP2y2k/cGQurI/56NT0PpQJ0S1G3N
10+
4eTg718CAwEAAaMhMB8wHQYDVR0OBBYEFCYVLJqcJ7WgdzGIsuJ/TzDGDqinMA0G
11+
CSqGSIb3DQEBBQUAA4GBAB80bIePf+qWDvWe+9bEEnbFTw7pCknLexxZ0AMqrsmZ
12+
+4jmI+evP1JZYCjfIg9X+MBH01hfp5dFcetz3o6w6SkV+BxLYLgfcy5KUcYsIM/1
13+
2Zkedj87bS1glzOy5B89pKD2DMbu6828Abzgc+4lyQ2ASifsqM4cZdVayzo8n+dQ
14+
-----END CERTIFICATE-----
15+
-----BEGIN CERTIFICATE-----
16+
MIICPDCCAaWgAwIBAgIIEiC/9HMAWWAwDQYJKoZIhvcNAQEFBQAwTzELMAkGA1UE
17+
BhMCVVMxDDAKBgNVBAoTA2libTEMMAoGA1UECxMDc3NvMSQwIgYDVQQDExtjMjVh
18+
MDI3Ny50b3JvbnRvLmNhLmlibS5jb20wHhcNMTEwNTI0MTYzNTQ4WhcNMjEwNTIx
19+
wsQMPBj4WQTNzTYMCQYDVQQGEwJVUzEMMAoGA1UEChMDaWJtMQwwCgYDVQQLEwNz
20+
c28xJDAiBgNVBAMTG2MyNWEwMjc3LnRvcm9udG8uY2EuaWJtLmNvbTCBnzANBgkq
21+
hkiG9w0BAQEFAAOBjQAwgYkCgYEAgzfYQZuf5FVdJTcrsIQZ+YHTPjOsw2MGo0jC
22+
mdGMcp4brWeFgk1OVaOmytPx6P76wHWR436AleX3crHBPd8gPxuZdnvBQ7PkrKpw
23+
Vvaq52juenFrho8JY0TeVgVkY5jAh45YzytjP2y2k/cGQurI/56NT0PpQJ0S1G3N
24+
4eTg718CAwEAAaMhMB8wHQYDVR0OBBYEFCYVLJqcJ7WgdzGIsuJ/TzDGDqinMA0G
25+
CSqGSIb3DQEBBQUAA4GBAB80bIePf+qWDvWe+9bEEnbFTw7pCknLexxZ0AMqrsmZ
26+
+4jmI+evP1JZYCjfIg9X+MBH01hfp5dFcetz3o6w6SkV+BxLYLgfcy5KUcYsIM/1
27+
2Zkedj87bS1glzOy5B89pKD2DMbu6828Abzgc+4lyQ2ASifsqM4cZdVayzo8n+dQ
28+
-----END CERTIFICATE-----
29+
-----BEGIN CERTIFICATE-----
30+
MIICPDCCAaWgAwIBAgIIEiC/9HMAWWAwDQYJKoZIhvcNAQEFBQAwTzELMAkGA1UE
31+
BhMCVVMxDDAKBgNVBAoTA2libTEMMAoGA1UECxMDc3NvMSQwIgYDVQQDExtjMjVh
32+
MDI3Ny50b3JvbnRvLmNhLmlibS5jb20wHhcNMTEwNTI0MTYzNTQ4WhcNMjEwNTIx
33+
wsQMPBj4WQTNzTYMCQYDVQQGEwJVUzEMMAoGA1UEChMDaWJtMQwwCgYDVQQLEwNz
34+
c28xJDAiBgNVBAMTG2MyNWEwMjc3LnRvcm9udG8uY2EuaWJtLmNvbTCBnzANBgkq
35+
hkiG9w0BAQEFAAOBjQAwgYkCgYEAgzfYQZuf5FVdJTcrsIQZ+YHTPjOsw2MGo0jC
36+
mdGMcp4brWeFgk1OVaOmytPx6P76wHWR436AleX3crHBPd8gPxuZdnvBQ7PkrKpw
37+
Vvaq52juenFrho8JY0TeVgVkY5jAh45YzytjP2y2k/cGQurI/56NT0PpQJ0S1G3N
38+
4eTg718CAwEAAaMhMB8wHQYDVR0OBBYEFCYVLJqcJ7WgdzGIsuJ/TzDGDqinMA0G
39+
CSqGSIb3DQEBBQUAA4GBAB80bIePf+qWDvWe+9bEEnbFTw7pCknLexxZ0AMqrsmZ
40+
+4jmI+evP1JZYCjfIg9X+MBH01hfp5dFcetz3o6w6SkV+BxLYLgfcy5KUcYsIM/1
41+
2Zkedj87bS1glzOy5B89pKD2DMbu6828Abzgc+4lyQ2ASifsqM4cZdVayzo8n+dQ
42+
-----END CERTIFICATE-----

‎test/certificates/invalid_chained_certificate1‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
1+
-----BEGIN CERTIFICATE-----MIICPDCCAaWgAwIBAgIIEiC/9HMAWW AwDQYJKoZIhvcNAQEFBQAwTzELMAkGA1UEBhMCVVMxDDAKBgNVBAoTA2libTEMMAoGA1UECxMDc3NvMSQwIgYDVQQDExtjMjVhMDI3Ny50b3JvbnRvLmNhLmlibS5jb20wHhcNMTEwNTI0MTYzNTQ4WhcNMjEwNTIxwsQMPBj4WQTNzTYMCQYDVQQGEwJVUzEMMAoGA1UEChMDaWJtMQwwCgYDVQQLEwNzc28xJDAiBgNVBAMTG2MyNWE wMjc3LnRvcm9udG8uY2EuaWJtLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAgzfYQZuf5FVdJTcrsIQZ+YHTPjOsw2MGo0jCmdGMcp4brWeFgk1OVaOmytPx6P76wHWR436AleX3crHBPd8gPxuZdnvBQ7PkrKpwVvaq52juenFrho8JY0TeVgVkY5jAh45YzytjP2y2k/cGQurI/56NT0PpQJ0S1G3N4eTg718CAwEAAaMhMB8wHQYDVR0OBBYEFCYVLJqcJ7WgdzGIsuJ/TzDGDqinMA0GCSqGSIb3DQEBBQUAA4GBAB80bIePf+qWDvWe+9bEEnbFTw7pCknLexxZ0AMqrsmZ+4jmI+evP1JZYCjfIg9X+MBH01hfp5dFcetz3o6w6SkV+BxLYLgfcy5KUcYsIM/12Zkedj87bS1glzOy5B89pKD2DMbu6828Abzgc+4lyQ2ASifsqM4cZdVayzo8n+dQ-----END CERTIFICATE----------BEGIN CERTIFICATE-----MIICPDCCAaWgAw 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-----END CERTIFICATE----------BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

‎test/utils_test.rb‎

Lines changed: 13 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -2,9 +2,8 @@
22

33
class UtilsTest < Minitest::Test
44
describe ".format_cert" do
5-
let(:formatted_certificate) do
6-
read_certificate("formatted_certificate")
7-
end
5+
let(:formatted_certificate) {read_certificate("formatted_certificate")}
6+
let(:formatted_chained_certificate) {read_certificate("formatted_chained_certificate")}
87

98
it "returns empty string when the cert is an empty string" do
109
cert = ""
@@ -34,6 +33,16 @@ class UtilsTest < Minitest::Test
3433
invalid_certificate3 = read_certificate("invalid_certificate3")
3534
assert_equal formatted_certificate, OneLogin::RubySaml::Utils.format_cert(invalid_certificate3)
3635
end
36+
37+
it "returns the chained certificate when it is a valid chained certificate" do
38+
assert_equal formatted_chained_certificate, OneLogin::RubySaml::Utils.format_cert(formatted_chained_certificate)
39+
end
40+
41+
it "reformats the chained certificate when there are spaces and no line breaks" do
42+
invalid_chained_certificate1 = read_certificate("invalid_chained_certificate1")
43+
assert_equal formatted_chained_certificate, OneLogin::RubySaml::Utils.format_cert(invalid_chained_certificate1)
44+
end
45+
3746
end
3847

3948
describe ".format_private_key" do
@@ -138,7 +147,7 @@ class UtilsTest < Minitest::Test
138147
status_error_msg2 = OneLogin::RubySaml::Utils.status_error_msg(error_msg, status_code)
139148
assert_equal = "The status code of the Logout Response was not Success, was Requester", status_error_msg2
140149

141-
status_error_msg3 = OneLogin::RubySaml::Utils.status_error_msg(error_msg)
150+
status_error_msg3 = OneLogin::RubySaml::Utils.status_error_msg(error_msg)
142151
assert_equal = "The status code of the Logout Response was not Success", status_error_msg3
143152
end
144153
end

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