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* ext/openssl/lib/openssl/ssl.rb

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(OpenSSL::SSL::SSLSocket#post_connection_check): new method.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
gotoyuzo 2005-02-14 04:14:39 +00:00
parent 610131d7b9
commit 1883e41c1b
3 changed files with 80 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Feb 14 13:12:38 2005 GOTOU Yuuzou <gotoyuzo@notwork.org>
* ext/openssl/lib/openssl/ssl.rb
(OpenSSL::SSL::SSLSocket#post_connection_check): new method.
Mon Feb 14 00:10:17 2005 Masatoshi SEKI <m_seki@mva.biglobe.ne.jp> Mon Feb 14 00:10:17 2005 Masatoshi SEKI <m_seki@mva.biglobe.ne.jp>
* lib/drb/drb.rb (DRbServer): add default_safe_level, safe_level, * lib/drb/drb.rb (DRbServer): add default_safe_level, safe_level,

26
ext/openssl/lib/openssl/ssl.rb
View file

@ -52,6 +52,32 @@ module OpenSSL
class SSLSocket class SSLSocket
include Buffering include Buffering
include SocketForwarder include SocketForwarder
def post_connection_check(hostname)
check_common_name = true
cert = peer_cert
cert.extensions.each{|ext|
next if ext.oid != "subjectAltName"
ext.value.split(/,\s+/).each{|general_name|
if /\ADNS:(.*)/ =~ general_name
check_common_name = false
reg = Regexp.escape($1).gsub(/\\\*/, "[^.]+")
return true if /\A#{reg}\z/i =~ hostname
elsif /\AIP Address:(.*)/ =~ general_name
check_common_name = false
return true if $1 == hostname
end
}
}
if check_common_name
cert.subject.to_a.each{|oid, value|
if oid == "CN" && value.casecmp(hostname) == 0
return true
end
}
end
raise SSLError, "hostname not match"
end
end end
class SSLServer class SSLServer

49
test/openssl/test_ssl.rb
View file

@ -198,6 +198,55 @@ class OpenSSL::TestSSL < Test::Unit::TestCase
ssls.each{|ssl| ssl.close } ssls.each{|ssl| ssl.close }
} }
end end
def test_post_connection_check
sslerr = OpenSSL::SSL::SSLError
start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true){|s, p|
sock = TCPSocket.new("127.0.0.1", p)
ssl = OpenSSL::SSL::SSLSocket.new(sock)
ssl.connect
assert_raises(sslerr){ssl.post_connection_check("localhost.localdomain")}
assert_raises(sslerr){ssl.post_connection_check("127.0.0.1")}
assert(ssl.post_connection_check("localhost"))
assert_raises(sslerr){ssl.post_connection_check("foo.example.com")}
}
now = Time.now
exts = [
["keyUsage","keyEncipherment,digitalSignature",true],
["subjectAltName","DNS:localhost.localdomain",false],
["subjectAltName","IP:127.0.0.1",false],
]
@svr_cert = issue_cert(@svr, @svr_key, 4, now, now+1800, exts,
@ca_cert, @ca_key, OpenSSL::Digest::SHA1.new)
start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true){|s, p|
sock = TCPSocket.new("127.0.0.1", p)
ssl = OpenSSL::SSL::SSLSocket.new(sock)
ssl.connect
assert(ssl.post_connection_check("localhost.localdomain"))
assert(ssl.post_connection_check("127.0.0.1"))
assert_raises(sslerr){ssl.post_connection_check("localhost")}
assert_raises(sslerr){ssl.post_connection_check("foo.example.com")}
}
now = Time.now
exts = [
["keyUsage","keyEncipherment,digitalSignature",true],
["subjectAltName","DNS:*.localdomain",false],
]
@svr_cert = issue_cert(@svr, @svr_key, 5, now, now+1800, exts,
@ca_cert, @ca_key, OpenSSL::Digest::SHA1.new)
start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true){|s, p|
sock = TCPSocket.new("127.0.0.1", p)
ssl = OpenSSL::SSL::SSLSocket.new(sock)
ssl.connect
assert(ssl.post_connection_check("localhost.localdomain"))
assert_raises(sslerr){ssl.post_connection_check("127.0.0.1")}
assert_raises(sslerr){ssl.post_connection_check("localhost")}
assert_raises(sslerr){ssl.post_connection_check("foo.example.com")}
}
end
end end
end end