require_relative "utils" if defined?(OpenSSL) class OpenSSL::TestSSLSession < OpenSSL::SSLTestCase def test_session start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true) do |server, port| sock = TCPSocket.new("127.0.0.1", port) ctx = OpenSSL::SSL::SSLContext.new("TLSv1") ssl = OpenSSL::SSL::SSLSocket.new(sock, ctx) ssl.sync_close = true ssl.connect session = ssl.session assert(session == OpenSSL::SSL::Session.new(session.to_pem)) assert(session == OpenSSL::SSL::Session.new(ssl)) assert_equal(300, session.timeout) session.timeout = 5 assert_equal(5, session.timeout) assert_not_nil(session.time) # SSL_SESSION_time keeps long value so we can't keep nsec fragment. session.time = t1 = Time.now.to_i assert_equal(Time.at(t1), session.time) if session.respond_to?(:id) assert_not_nil(session.id) end pem = session.to_pem assert_match(/\A-----BEGIN SSL SESSION PARAMETERS-----/, pem) assert_match(/-----END SSL SESSION PARAMETERS-----\Z/, pem) pem.gsub!(/-----(BEGIN|END) SSL SESSION PARAMETERS-----/, '').gsub!(/[\r\n]+/m, '') assert_equal(session.to_der, pem.unpack('m*')[0]) assert_not_nil(session.to_text) ssl.close end end DUMMY_SESSION = <<__EOS__ -----BEGIN SSL SESSION PARAMETERS----- MIIDzQIBAQICAwEEAgA5BCAF219w9ZEV8dNA60cpEGOI34hJtIFbf3bkfzSgMyad MQQwyGLbkCxE4OiMLdKKem+pyh8V7ifoP7tCxhdmwoDlJxI1v6nVCjai+FGYuncy NNSWoQYCBE4DDWuiAwIBCqOCAo4wggKKMIIBcqADAgECAgECMA0GCSqGSIb3DQEB BQUAMD0xEzARBgoJkiaJk/IsZAEZFgNvcmcxGTAXBgoJkiaJk/IsZAEZFglydWJ5 LWxhbmcxCzAJBgNVBAMMAkNBMB4XDTExMDYyMzA5NTQ1MVoXDTExMDYyMzEwMjQ1 MVowRDETMBEGCgmSJomT8ixkARkWA29yZzEZMBcGCgmSJomT8ixkARkWCXJ1Ynkt bGFuZzESMBAGA1UEAwwJbG9jYWxob3N0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCB iQKBgQDLwsSw1ECnPtT+PkOgHhcGA71nwC2/nL85VBGnRqDxOqjVh7CxaKPERYHs k4BPCkE3brtThPWc9kjHEQQ7uf9Y1rbCz0layNqHyywQEVLFmp1cpIt/Q3geLv8Z D9pihowKJDyMDiN6ArYUmZczvW4976MU3+l54E6lF/JfFEU5hwIDAQABoxIwEDAO BgNVHQ8BAf8EBAMCBaAwDQYJKoZIhvcNAQEFBQADggEBACj5WhoZ/ODVeHpwgq1d 8fW/13ICRYHYpv6dzlWihyqclGxbKMlMnaVCPz+4JaVtMz3QB748KJQgL3Llg3R1 ek+f+n1MBCMfFFsQXJ2gtLB84zD6UCz8aaCWN5/czJCd7xMz7fRLy3TOIW5boXAU zIa8EODk+477K1uznHm286ab0Clv+9d304hwmBZgkzLg6+31Of6d6s0E0rwLGiS2 sOWYg34Y3r4j8BS9Ak4jzpoLY6cJ0QAKCOJCgmjGr4XHpyXMLbicp3ga1uSbwtVO gF/gTfpLhJC+y0EQ5x3Ftl88Cq7ZJuLBDMo/TLIfReJMQu/HlrTT7+LwtneSWGmr KkSkAgQApQMCAROqgcMEgcAuDkAVfj6QAJMz9yqTzW5wPFyty7CxUEcwKjUqj5UP /Yvky1EkRuM/eQfN7ucY+MUvMqv+R8ZSkHPsnjkBN5ChvZXjrUSZKFVjR4eFVz2V jismLEJvIFhQh6pqTroRrOjMfTaM5Lwoytr2FTGobN9rnjIRsXeFQW1HLFbXn7Dh 8uaQkMwIVVSGRB8T7t6z6WIdWruOjCZ6G5ASI5XoqAHwGezhLodZuvJEfsVyCF9y j+RBGfCFrrQbBdnkFI/ztgM= -----END SSL SESSION PARAMETERS----- __EOS__ DUMMY_SESSION_NO_EXT = <<-__EOS__ -----BEGIN SSL SESSION PARAMETERS----- MIIDCAIBAQICAwAEAgA5BCDyAW7rcpzMjDSosH+Tv6sukymeqgq3xQVVMez628A+ lAQw9TrKzrIqlHEh6ltuQaqv/Aq83AmaAlogYktZgXAjOGnhX7ifJDNLMuCfQq53 hPAaoQYCBE4iDeeiBAICASyjggKOMIICijCCAXKgAwIBAgIBAjANBgkqhkiG9w0B AQUFADA9MRMwEQYKCZImiZPyLGQBGRYDb3JnMRkwFwYKCZImiZPyLGQBGRYJcnVi eS1sYW5nMQswCQYDVQQDDAJDQTAeFw0xMTA3MTYyMjE3MTFaFw0xMTA3MTYyMjQ3 MTFaMEQxEzARBgoJkiaJk/IsZAEZFgNvcmcxGTAXBgoJkiaJk/IsZAEZFglydWJ5 LWxhbmcxEjAQBgNVBAMMCWxvY2FsaG9zdDCBnzANBgkqhkiG9w0BAQEFAAOBjQAw gYkCgYEAy8LEsNRApz7U/j5DoB4XBgO9Z8Atv5y/OVQRp0ag8Tqo1YewsWijxEWB 7JOATwpBN267U4T1nPZIxxEEO7n/WNa2ws9JWsjah8ssEBFSxZqdXKSLf0N4Hi7/ GQ/aYoaMCiQ8jA4jegK2FJmXM71uPe+jFN/peeBOpRfyXxRFOYcCAwEAAaMSMBAw DgYDVR0PAQH/BAQDAgWgMA0GCSqGSIb3DQEBBQUAA4IBAQA3TRzABRG3kz8jEEYr tDQqXgsxwTsLhTT5d1yF0D8uFw+y15hJAJnh6GJHjqhWBrF4zNoTApFo+4iIL6g3 q9C3mUsxIVAHx41DwZBh/FI7J4FqlAoGOguu7892CNVY3ZZjc3AXMTdKjcNoWPzz FCdj5fNT24JMMe+ZdGZK97ChahJsdn/6B3j6ze9NK9mfYEbiJhejGTPLOFVHJCGR KYYZ3ZcKhLDr9ql4d7cCo1gBtemrmFQGPui7GttNEqmXqUKvV8mYoa8farf5i7T4 L6a/gp2cVZTaDIS1HjbJsA/Ag7AajZqiN6LfqShNUVsrMZ+5CoV8EkBDTZPJ9MSr a3EqpAIEAKUDAgET -----END SSL SESSION PARAMETERS----- __EOS__ def test_session_time sess = OpenSSL::SSL::Session.new(DUMMY_SESSION_NO_EXT) sess.time = (now = Time.now) assert_equal(now.to_i, sess.time.to_i) sess.time = 1 assert_equal(1, sess.time.to_i) sess.time = 1.2345 assert_equal(1, sess.time.to_i) # Can OpenSSL handle t>2038y correctly? Version? sess.time = 2**31 - 1 assert_equal(2**31 - 1, sess.time.to_i) end def test_session_timeout sess = OpenSSL::SSL::Session.new(DUMMY_SESSION_NO_EXT) assert_raise(TypeError) do sess.timeout = (now = Time.now) end sess.timeout = 1 assert_equal(1, sess.timeout.to_i) sess.timeout = 1.2345 assert_equal(1, sess.timeout.to_i) sess.timeout = 2**31 - 1 assert_equal(2**31 - 1, sess.timeout.to_i) end if OpenSSL::OPENSSL_VERSION_NUMBER >= 0x00908000 def test_session_exts_read assert(OpenSSL::SSL::Session.new(DUMMY_SESSION)) end end def test_client_session last_session = nil start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true) do |server, port| 2.times do sock = TCPSocket.new("127.0.0.1", port) # Debian's openssl 0.9.8g-13 failed at assert(ssl.session_reused?), # when use default SSLContext. [ruby-dev:36167] ctx = OpenSSL::SSL::SSLContext.new("TLSv1") ssl = OpenSSL::SSL::SSLSocket.new(sock, ctx) ssl.sync_close = true ssl.session = last_session if last_session ssl.connect session = ssl.session if last_session assert(ssl.session_reused?) if session.respond_to?(:id) assert_equal(session.id, last_session.id) end assert_equal(session.to_pem, last_session.to_pem) assert_equal(session.to_der, last_session.to_der) # Older version of OpenSSL may not be consistent. Look up which versions later. assert_equal(session.to_text, last_session.to_text) else assert(!ssl.session_reused?) end last_session = session str = "x" * 100 + "\n" ssl.puts(str) assert_equal(str, ssl.gets) ssl.close end end end def test_server_session connections = 0 saved_session = nil ctx_proc = Proc.new do |ctx, ssl| # add test for session callbacks here end server_proc = Proc.new do |ctx, ssl| session = ssl.session stats = ctx.session_cache_stats case connections when 0 assert_equal(stats[:cache_num], 1) assert_equal(stats[:cache_hits], 0) assert_equal(stats[:cache_misses], 0) assert(!ssl.session_reused?) when 1 assert_equal(stats[:cache_num], 1) assert_equal(stats[:cache_hits], 1) assert_equal(stats[:cache_misses], 0) assert(ssl.session_reused?) ctx.session_remove(session) saved_session = session when 2 assert_equal(stats[:cache_num], 1) assert_equal(stats[:cache_hits], 1) assert_equal(stats[:cache_misses], 1) assert(!ssl.session_reused?) ctx.session_add(saved_session) when 3 assert_equal(stats[:cache_num], 2) assert_equal(stats[:cache_hits], 2) assert_equal(stats[:cache_misses], 1) assert(ssl.session_reused?) ctx.flush_sessions(Time.now + 5000) when 4 assert_equal(stats[:cache_num], 1) assert_equal(stats[:cache_hits], 2) assert_equal(stats[:cache_misses], 2) assert(!ssl.session_reused?) ctx.session_add(saved_session) end connections += 1 readwrite_loop(ctx, ssl) end first_session = nil start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true, :ctx_proc => ctx_proc, :server_proc => server_proc) do |server, port| 10.times do |i| sock = TCPSocket.new("127.0.0.1", port) ctx = OpenSSL::SSL::SSLContext.new if defined?(OpenSSL::SSL::OP_NO_TICKET) # disable RFC4507 support ctx.options = OpenSSL::SSL::OP_NO_TICKET end ssl = OpenSSL::SSL::SSLSocket.new(sock, ctx) ssl.sync_close = true ssl.session = first_session if first_session ssl.connect session = ssl.session if first_session case i when 1; assert(ssl.session_reused?) when 2; assert(!ssl.session_reused?) when 3; assert(ssl.session_reused?) when 4; assert(!ssl.session_reused?) when 5..10; assert(ssl.session_reused?) end end first_session ||= session str = "x" * 100 + "\n" ssl.puts(str) assert_equal(str, ssl.gets) ssl.close end end end def test_ctx_client_session_cb called = {} ctx = OpenSSL::SSL::SSLContext.new("SSLv3") ctx.session_cache_mode = OpenSSL::SSL::SSLContext::SESSION_CACHE_CLIENT ctx.session_new_cb = lambda { |ary| sock, sess = ary called[:new] = [sock, sess] } ctx.session_remove_cb = lambda { |ary| ctx, sess = ary called[:remove] = [ctx, sess] # any resulting value is OK (ignored) } start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true) do |server, port| sock = TCPSocket.new("127.0.0.1", port) ssl = OpenSSL::SSL::SSLSocket.new(sock, ctx) ssl.sync_close = true ssl.connect assert_equal(1, ctx.session_cache_stats[:cache_num]) assert_equal(1, ctx.session_cache_stats[:connect_good]) assert_equal([ssl, ssl.session], called[:new]) assert(ctx.session_remove(ssl.session)) assert(!ctx.session_remove(ssl.session)) assert_equal([ctx, ssl.session], called[:remove]) ssl.close end end def test_ctx_server_session_cb called = {} ctx_proc = Proc.new { |ctx, ssl| ctx.session_cache_mode = OpenSSL::SSL::SSLContext::SESSION_CACHE_SERVER last_server_session = nil # get_cb is called whenever a client proposed to resume a session but # the session could not be found in the internal session cache. ctx.session_get_cb = lambda { |ary| sess, data = ary if last_server_session called[:get2] = [sess, data] last_server_session else called[:get1] = [sess, data] last_server_session = sess nil end } ctx.session_new_cb = lambda { |ary| sock, sess = ary called[:new] = [sock, sess] # SSL server doesn't cache sessions so get_cb is called next time. ctx.session_remove(sess) } ctx.session_remove_cb = lambda { |ary| ctx, sess = ary called[:remove] = [ctx, sess] } } server_proc = Proc.new { |c, ssl| session = ssl.session stats = c.session_cache_stats readwrite_loop(c, ssl) } start_server(PORT, OpenSSL::SSL::VERIFY_NONE, true, :ctx_proc => ctx_proc, :server_proc => server_proc) do |server, port| last_client_session = nil 3.times do sock = TCPSocket.new("127.0.0.1", port) ssl = OpenSSL::SSL::SSLSocket.new(sock, OpenSSL::SSL::SSLContext.new("SSLv3")) ssl.sync_close = true ssl.session = last_client_session if last_client_session ssl.connect last_client_session = ssl.session ssl.close assert(called.delete(:new)) assert(called.delete(:remove)) end end assert(called[:get1]) assert(called[:get2]) end end end