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
|
require_relative "utils"
if defined?(OpenSSL::TestUtils)
class OpenSSL::TestX509Request < Test::Unit::TestCase
def setup
@rsa1024 = OpenSSL::TestUtils::TEST_KEY_RSA1024
@rsa2048 = OpenSSL::TestUtils::TEST_KEY_RSA2048
@dsa256 = OpenSSL::TestUtils::TEST_KEY_DSA256
@dsa512 = OpenSSL::TestUtils::TEST_KEY_DSA512
@dn = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=GOTOU Yuuzou")
end
def issue_csr(ver, dn, key, digest)
req = OpenSSL::X509::Request.new
req.version = ver
req.subject = dn
req.public_key = key.public_key
req.sign(key, digest)
req
end
def test_public_key
req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
assert_equal(@rsa1024.public_key.to_der, req.public_key.to_der)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(@rsa1024.public_key.to_der, req.public_key.to_der)
req = issue_csr(0, @dn, @dsa512, OpenSSL::TestUtils::DSA_SIGNATURE_DIGEST.new)
assert_equal(@dsa512.public_key.to_der, req.public_key.to_der)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(@dsa512.public_key.to_der, req.public_key.to_der)
end
def test_version
req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
assert_equal(0, req.version)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(0, req.version)
req = issue_csr(1, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
assert_equal(1, req.version)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(1, req.version)
end
def test_subject
req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
assert_equal(@dn.to_der, req.subject.to_der)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(@dn.to_der, req.subject.to_der)
end
def create_ext_req(exts)
ef = OpenSSL::X509::ExtensionFactory.new
exts = exts.collect{|e| ef.create_extension(*e) }
return OpenSSL::ASN1::Set([OpenSSL::ASN1::Sequence(exts)])
end
def get_ext_req(ext_req_value)
set = OpenSSL::ASN1.decode(ext_req_value)
seq = set.value[0]
seq.value.collect{|asn1ext|
OpenSSL::X509::Extension.new(asn1ext).to_a
}
end
def test_attr
exts = [
["keyUsage", "Digital Signature, Key Encipherment", true],
["subjectAltName", "email:gotoyuzo@ruby-lang.org", false],
]
attrval = create_ext_req(exts)
attrs = [
OpenSSL::X509::Attribute.new("extReq", attrval),
OpenSSL::X509::Attribute.new("msExtReq", attrval),
]
req0 = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
attrs.each{|attr| req0.add_attribute(attr) }
req1 = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
req1.attributes = attrs
assert_equal(req0.to_der, req1.to_der)
attrs = req0.attributes
assert_equal(2, attrs.size)
assert_equal("extReq", attrs[0].oid)
assert_equal("msExtReq", attrs[1].oid)
assert_equal(exts, get_ext_req(attrs[0].value))
assert_equal(exts, get_ext_req(attrs[1].value))
req = OpenSSL::X509::Request.new(req0.to_der)
attrs = req.attributes
assert_equal(2, attrs.size)
assert_equal("extReq", attrs[0].oid)
assert_equal("msExtReq", attrs[1].oid)
assert_equal(exts, get_ext_req(attrs[0].value))
assert_equal(exts, get_ext_req(attrs[1].value))
end
def test_sign_and_verify_rsa_sha1
req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new)
assert_equal(true, req.verify(@rsa1024))
assert_equal(false, req.verify(@rsa2048))
assert_equal(false, request_error_returns_false { req.verify(@dsa256) })
assert_equal(false, request_error_returns_false { req.verify(@dsa512) })
req.version = 1
assert_equal(false, req.verify(@rsa1024))
end
def test_sign_and_verify_rsa_md5
req = issue_csr(0, @dn, @rsa2048, OpenSSL::Digest::MD5.new)
assert_equal(false, req.verify(@rsa1024))
assert_equal(true, req.verify(@rsa2048))
assert_equal(false, request_error_returns_false { req.verify(@dsa256) })
assert_equal(false, request_error_returns_false { req.verify(@dsa512) })
req.subject = OpenSSL::X509::Name.parse("/C=JP/CN=FooBar")
assert_equal(false, req.verify(@rsa2048))
rescue OpenSSL::X509::RequestError # RHEL7 disables MD5
end
def test_sign_and_verify_dsa
req = issue_csr(0, @dn, @dsa512, OpenSSL::TestUtils::DSA_SIGNATURE_DIGEST.new)
assert_equal(false, request_error_returns_false { req.verify(@rsa1024) })
assert_equal(false, request_error_returns_false { req.verify(@rsa2048) })
assert_equal(false, req.verify(@dsa256))
assert_equal(true, req.verify(@dsa512))
req.public_key = @rsa1024.public_key
assert_equal(false, req.verify(@dsa512))
end
def test_sign_and_verify_rsa_dss1
req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::DSS1.new)
assert_equal(true, req.verify(@rsa1024))
assert_equal(false, req.verify(@rsa2048))
assert_equal(false, request_error_returns_false { req.verify(@dsa256) })
assert_equal(false, request_error_returns_false { req.verify(@dsa512) })
req.version = 1
assert_equal(false, req.verify(@rsa1024))
rescue OpenSSL::X509::RequestError
skip
end
def test_sign_and_verify_dsa_md5
assert_raise(OpenSSL::X509::RequestError){
issue_csr(0, @dn, @dsa512, OpenSSL::Digest::MD5.new) }
end
private
def request_error_returns_false
yield
rescue OpenSSL::X509::RequestError
false
end
end
end
|
