crypto/tls: don't reverify but check certificate expiration on resumption

We used to inconsistently run certificate verification on the server on
resumption, but not on the client. This made TLS 1.3 resumption pretty
much useless, as it didn't save bytes, CPU, or round-trips.

This requires serializing the verified chains into the session ticket,
so it's a tradeoff making the ticket bigger to save computation (and for
consistency).

The previous behavior also had a "stickyness" issue: if a ticket
contained invalid certificates, they would be used even if the client
had in the meantime configured valid certificates for a full handshake.

We also didn't check expiration on the client side on resumption if
InsecureSkipVerify was set. Again for consistency, we do that now.

Also, we used to run VerifyPeerCertificates on resumption even if
NoClientCerts was set.

Fixes #31641

Change-Id: Icc88269ea4adb544fa81158114aae76f3c91a15f
Reviewed-on: https://go-review.googlesource.com/c/go/+/497895
Reviewed-by: Damien Neil <dneil@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>

1 files changed, 95 insertions, 95 deletions

diff --git a/src/crypto/tls/testdata/Server-TLSv13-HelloRetryRequest b/src/crypto/tls/testdata/Server-TLSv13-HelloRetryRequest
index 8060908f44..55ecaf4056 100644
--- a/src/crypto/tls/testdata/Server-TLSv13-HelloRetryRequest
+++ b/src/crypto/tls/testdata/Server-TLSv13-HelloRetryRequest
@@ -1,123 +1,123 @@
 >>> Flow 1 (client to server)
-00000000  16 03 01 00 c4 01 00 00  c0 03 03 0e 42 e7 db 7a  |............B..z|
-00000010  d4 c1 13 7a 84 6b ea d3  46 a2 de 28 40 73 48 96  |...z.k..F..(@sH.|
-00000020  9d 86 3a 10 44 f6 d9 b2  a9 0e cf 20 1a 9a 60 0d  |..:.D...... ..`.|
-00000030  4c 30 d3 36 a1 a0 63 d6  d1 d9 2a e9 2d 5a f3 7e  |L0.6..c...*.-Z.~|
-00000040  5a 01 50 12 b6 00 4d 71  c1 5c c8 b7 00 04 13 03  |Z.P...Mq.\......|
+00000000  16 03 01 00 c4 01 00 00  c0 03 03 53 14 36 0d 63  |...........S.6.c|
+00000010  da e2 6a da b6 ce ab a7  79 a4 49 94 af fc b3 cd  |..j.....y.I.....|
+00000020  18 bb c3 4e ca c2 40 07  01 2b 5c 20 90 fc 6b be  |...N..@..+\ ..k.|
+00000030  26 4f 94 c1 f7 06 e6 ae  e6 0f 67 2f c7 de b0 6b  |&O........g/...k|
+00000040  4a f8 9c a2 43 b6 64 62  08 27 0b 45 00 04 13 03  |J...C.db.'.E....|
 00000050  00 ff 01 00 00 73 00 0b  00 04 03 00 01 02 00 0a  |.....s..........|
 00000060  00 06 00 04 00 1d 00 17  00 16 00 00 00 17 00 00  |................|
 00000070  00 0d 00 1e 00 1c 04 03  05 03 06 03 08 07 08 08  |................|
 00000080  08 09 08 0a 08 0b 08 04  08 05 08 06 04 01 05 01  |................|
 00000090  06 01 00 2b 00 03 02 03  04 00 2d 00 02 01 01 00  |...+......-.....|
-000000a0  33 00 26 00 24 00 1d 00  20 4e f1 62 b8 a5 c2 4a  |3.&.$... N.b...J|
-000000b0  c7 c1 ff 89 d5 3f 1b 4f  6b 56 a5 e2 be 5d 07 ee  |.....?.OkV...]..|
-000000c0  a4 12 39 44 36 87 76 c0  66                       |..9D6.v.f|
+000000a0  33 00 26 00 24 00 1d 00  20 a5 12 8a 90 4d a6 20  |3.&.$... ....M. |
+000000b0  36 c8 47 e0 0e 02 2e c3  24 dd f0 33 b2 aa 57 54  |6.G.....$..3..WT|
+000000c0  9d e7 c4 d7 7a f1 42 12  0e                       |....z.B..|
 >>> Flow 2 (server to client)
 00000000  16 03 03 00 58 02 00 00  54 03 03 cf 21 ad 74 e5  |....X...T...!.t.|
 00000010  9a 61 11 be 1d 8c 02 1e  65 b8 91 c2 a2 11 16 7a  |.a......e......z|
-00000020  bb 8c 5e 07 9e 09 e2 c8  a8 33 9c 20 1a 9a 60 0d  |..^......3. ..`.|
-00000030  4c 30 d3 36 a1 a0 63 d6  d1 d9 2a e9 2d 5a f3 7e  |L0.6..c...*.-Z.~|
-00000040  5a 01 50 12 b6 00 4d 71  c1 5c c8 b7 13 03 00 00  |Z.P...Mq.\......|
+00000020  bb 8c 5e 07 9e 09 e2 c8  a8 33 9c 20 90 fc 6b be  |..^......3. ..k.|
+00000030  26 4f 94 c1 f7 06 e6 ae  e6 0f 67 2f c7 de b0 6b  |&O........g/...k|
+00000040  4a f8 9c a2 43 b6 64 62  08 27 0b 45 13 03 00 00  |J...C.db.'.E....|
 00000050  0c 00 2b 00 02 03 04 00  33 00 02 00 17 14 03 03  |..+.....3.......|
 00000060  00 01 01                                          |...|
 >>> Flow 3 (client to server)
 00000000  14 03 03 00 01 01 16 03  03 00 e5 01 00 00 e1 03  |................|
-00000010  03 0e 42 e7 db 7a d4 c1  13 7a 84 6b ea d3 46 a2  |..B..z...z.k..F.|
-00000020  de 28 40 73 48 96 9d 86  3a 10 44 f6 d9 b2 a9 0e  |.(@sH...:.D.....|
-00000030  cf 20 1a 9a 60 0d 4c 30  d3 36 a1 a0 63 d6 d1 d9  |. ..`.L0.6..c...|
-00000040  2a e9 2d 5a f3 7e 5a 01  50 12 b6 00 4d 71 c1 5c  |*.-Z.~Z.P...Mq.\|
-00000050  c8 b7 00 04 13 03 00 ff  01 00 00 94 00 0b 00 04  |................|
+00000010  03 53 14 36 0d 63 da e2  6a da b6 ce ab a7 79 a4  |.S.6.c..j.....y.|
+00000020  49 94 af fc b3 cd 18 bb  c3 4e ca c2 40 07 01 2b  |I........N..@..+|
+00000030  5c 20 90 fc 6b be 26 4f  94 c1 f7 06 e6 ae e6 0f  |\ ..k.&O........|
+00000040  67 2f c7 de b0 6b 4a f8  9c a2 43 b6 64 62 08 27  |g/...kJ...C.db.'|
+00000050  0b 45 00 04 13 03 00 ff  01 00 00 94 00 0b 00 04  |.E..............|
 00000060  03 00 01 02 00 0a 00 06  00 04 00 1d 00 17 00 16  |................|
 00000070  00 00 00 17 00 00 00 0d  00 1e 00 1c 04 03 05 03  |................|
 00000080  06 03 08 07 08 08 08 09  08 0a 08 0b 08 04 08 05  |................|
 00000090  08 06 04 01 05 01 06 01  00 2b 00 03 02 03 04 00  |.........+......|
 000000a0  2d 00 02 01 01 00 33 00  47 00 45 00 17 00 41 04  |-.....3.G.E...A.|
-000000b0  01 85 6b fe 83 76 ad 76  88 ef 72 10 ad 98 45 e2  |..k..v.v..r...E.|
-000000c0  ef a7 92 8e ff f4 e7 fc  21 b2 31 23 7e a9 4b 21  |........!.1#~.K!|
-000000d0  ec 8d 2d e7 c6 08 8c 22  14 46 ac 19 b9 20 94 44  |..-....".F... .D|
-000000e0  e5 97 c1 44 de 3a 0f 29  1e cc d6 fe 75 dc 38 aa  |...D.:.)....u.8.|
+000000b0  de 5f 45 a6 5a fb df 47  33 52 cf 63 63 b7 e2 c1  |._E.Z..G3R.cc...|
+000000c0  f0 ad 4e b7 a3 09 7a 83  cf 58 cb 26 98 51 59 ee  |..N...z..X.&.QY.|
+000000d0  9e 33 a4 39 0d 49 17 98  35 31 99 9c 5a 84 c8 e5  |.3.9.I..51..Z...|
+000000e0  8c d4 90 22 45 ef 65 3b  9d 85 0f 92 b0 ab 0e 8f  |..."E.e;........|
 >>> Flow 4 (server to client)
 00000000  16 03 03 00 9b 02 00 00  97 03 03 00 00 00 00 00  |................|
 00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
-00000020  00 00 00 00 00 00 00 00  00 00 00 20 1a 9a 60 0d  |........... ..`.|
-00000030  4c 30 d3 36 a1 a0 63 d6  d1 d9 2a e9 2d 5a f3 7e  |L0.6..c...*.-Z.~|
-00000040  5a 01 50 12 b6 00 4d 71  c1 5c c8 b7 13 03 00 00  |Z.P...Mq.\......|
+00000020  00 00 00 00 00 00 00 00  00 00 00 20 90 fc 6b be  |........... ..k.|
+00000030  26 4f 94 c1 f7 06 e6 ae  e6 0f 67 2f c7 de b0 6b  |&O........g/...k|
+00000040  4a f8 9c a2 43 b6 64 62  08 27 0b 45 13 03 00 00  |J...C.db.'.E....|
 00000050  4f 00 2b 00 02 03 04 00  33 00 45 00 17 00 41 04  |O.+.....3.E...A.|
 00000060  1e 18 37 ef 0d 19 51 88  35 75 71 b5 e5 54 5b 12  |..7...Q.5uq..T[.|
 00000070  2e 8f 09 67 fd a7 24 20  3e b2 56 1c ce 97 28 5e  |...g..$ >.V...(^|
 00000080  f8 2b 2d 4f 9e f1 07 9f  6c 4b 5b 83 56 e2 32 42  |.+-O....lK[.V.2B|
 00000090  e9 58 b6 d7 49 a6 b5 68  1a 41 03 56 6b dc 5a 89  |.X..I..h.A.Vk.Z.|
-000000a0  17 03 03 00 17 a8 de 6f  11 6f 2f 27 1c 39 2f c3  |.......o.o/'.9/.|
-000000b0  a1 6e 13 22 55 dd 11 e7  cb 60 11 0c 17 03 03 02  |.n."U....`......|
-000000c0  6d 09 14 d7 cf 09 ad e5  7c 3b 58 4c 81 9c 93 69  |m.......|;XL...i|
-000000d0  bc 7c 9d 1c e6 cd 21 76  3d ac 19 0b 41 79 00 59  |.|....!v=...Ay.Y|
-000000e0  d9 4d a4 cb 59 41 9b 52  11 ba ca 52 bf f5 f4 99  |.M..YA.R...R....|
-000000f0  10 36 b0 3e 27 01 50 90  d7 3a ed 36 ba bb 54 51  |.6.>'.P..:.6..TQ|
-00000100  9e de 6f f7 5f c0 34 20  2b b7 d5 32 1a 97 98 b8  |..o._.4 +..2....|
-00000110  de 50 ab 3e 75 a7 23 31  76 b1 a1 30 49 79 89 e5  |.P.>u.#1v..0Iy..|
-00000120  37 b9 e4 ce f1 e9 c9 58  43 34 f9 45 e4 71 2b c3  |7......XC4.E.q+.|
-00000130  11 f5 2a 5d a7 ac 87 8a  e2 69 07 4f 49 d4 5f 2b  |..*].....i.OI._+|
-00000140  bf 2d 4c 8a f0 56 4c ae  a8 f1 b9 4a 15 eb 73 3f  |.-L..VL....J..s?|
-00000150  31 55 b9 45 51 af e3 8c  52 80 fa d8 f7 2d 05 28  |1U.EQ...R....-.(|
-00000160  75 19 31 c2 b7 5a b2 0e  c1 ff d3 fe f5 44 d6 d3  |u.1..Z.......D..|
-00000170  e5 e2 c3 4b 6d c9 2b 9b  1d f6 49 66 0d 6f 14 f3  |...Km.+...If.o..|
-00000180  37 8f 98 f6 13 36 3f c6  b0 6d 9f 71 8e 98 26 51  |7....6?..m.q..&Q|
-00000190  af 9b 6d 20 58 96 f5 c9  e6 6c cf 37 f0 80 5b b5  |..m X....l.7..[.|
-000001a0  7a 5f cf 92 e3 f5 bb 33  52 48 db dc c6 cf 03 8b  |z_.....3RH......|
-000001b0  03 55 35 49 16 e9 30 19  b6 3e 6a 88 69 d2 d2 8e  |.U5I..0..>j.i...|
-000001c0  59 ba 2b 89 8d fc 8e d7  b9 6d ab 15 31 a3 23 36  |Y.+......m..1.#6|
-000001d0  59 55 77 4b 69 52 3d d8  7e 62 bd c1 53 85 55 f9  |YUwKiR=.~b..S.U.|
-000001e0  a5 c3 f8 73 0f 60 87 12  8e 9d be 90 71 2d ea 8d  |...s.`......q-..|
-000001f0  d0 0a 0c 18 42 21 38 bf  58 66 c2 5f ad 73 b8 63  |....B!8.Xf._.s.c|
-00000200  c3 95 b3 52 de 98 7b 55  0a 62 e9 88 e7 20 9a 80  |...R..{U.b... ..|
-00000210  16 e1 52 a3 fc de cf 64  a1 cc 97 9a e9 2d 67 b2  |..R....d.....-g.|
-00000220  75 e4 5a 3b 7e a7 4d 06  aa 18 ce 3a b5 5b 73 f8  |u.Z;~.M....:.[s.|
-00000230  b1 97 69 e1 a6 a9 43 e8  70 67 4c 0c d8 8e 16 33  |..i...C.pgL....3|
-00000240  e0 65 36 8e d4 e2 2b ca  2e ee 03 7f 56 37 ad 92  |.e6...+.....V7..|
-00000250  b1 3e 6d 1b 70 59 0c 5b  39 df a9 4c 92 49 5e 4d  |.>m.pY.[9..L.I^M|
-00000260  cd 12 2d 77 7a e5 6b e8  3c f8 0b b3 06 14 57 b4  |..-wz.k.<.....W.|
-00000270  d9 66 fb a7 50 ee 91 6d  82 0a db 97 e5 b1 5e 3b  |.f..P..m......^;|
-00000280  13 d1 17 c6 74 80 b4 d7  eb 7f 48 8f 99 ca d2 23  |....t.....H....#|
-00000290  d0 de 2d dc d5 b8 9a 23  b7 66 2c 86 98 bf 93 b6  |..-....#.f,.....|
-000002a0  e0 78 8b ae 03 72 cb 44  af 15 21 c8 ba 8a 27 66  |.x...r.D..!...'f|
-000002b0  22 5a 1d 04 64 0e 59 ce  9b e7 96 96 1f 1f 57 05  |"Z..d.Y.......W.|
-000002c0  30 82 8f dd 7b 83 fc 92  70 55 7c a6 6d f7 78 a6  |0...{...pU|.m.x.|
-000002d0  2e 42 3d 54 05 87 e9 04  03 18 cc e5 a2 c7 70 01  |.B=T..........p.|
-000002e0  50 b3 a3 4b 35 4f d9 46  2b b4 aa 3f eb 97 80 67  |P..K5O.F+..?...g|
-000002f0  15 3a 85 d4 ad e2 26 40  41 b0 29 0b d2 1f b2 40  |.:....&@A.)....@|
-00000300  47 a4 b2 1c a6 57 3e ed  42 98 b1 2c 75 cd 05 0e  |G....W>.B..,u...|
-00000310  cc d1 aa 8d 13 0e f5 09  14 49 f9 62 69 9c 05 b9  |.........I.bi...|
-00000320  c1 5d b6 83 ff 42 62 21  e1 b9 5f 91 28 e9 17 03  |.]...Bb!.._.(...|
-00000330  03 00 99 21 30 ff 89 d2  2c 62 38 77 46 57 72 5f  |...!0...,b8wFWr_|
-00000340  4f 5e dc 6e b4 7c a5 c5  ce 17 0d 79 8e 55 04 94  |O^.n.|.....y.U..|
-00000350  23 a8 12 15 ff ec 3b dd  3c 6d f2 98 7c 65 2d 0f  |#.....;.<m..|e-.|
-00000360  4d 2c 6a 5a c2 b5 80 82  cf 81 0e 73 38 61 c9 e4  |M,jZ.......s8a..|
-00000370  00 d0 86 cf a2 b0 e6 e0  3d f5 77 9b 10 52 9c 4d  |........=.w..R.M|
-00000380  5f 1e 24 1d 98 bc eb 4b  0f f5 59 d1 06 9a 31 4c  |_.$....K..Y...1L|
-00000390  c1 95 1c 3d 12 68 ad 39  6e 03 c4 ac 20 10 c5 d0  |...=.h.9n... ...|
-000003a0  6c 62 68 28 db a7 e9 b0  7e 78 6d 01 4e 7e 13 ff  |lbh(....~xm.N~..|
-000003b0  a1 7e 19 8a 8f 28 3d 4f  71 98 e8 f6 5e 6c 5d 50  |.~...(=Oq...^l]P|
-000003c0  3c 50 eb 8a df 4f cd e7  6e 6f 4e ac 17 03 03 00  |<P...O..noN.....|
-000003d0  35 f3 82 05 48 c6 84 01  89 0d 6f 97 b0 8c 0b ee  |5...H.....o.....|
-000003e0  f4 1a 52 84 2d 02 51 38  6d ca 44 25 0e 10 1d 79  |..R.-.Q8m.D%...y|
-000003f0  e3 76 27 63 45 b5 6c 58  be 72 e6 0e 78 b7 14 1c  |.v'cE.lX.r..x...|
-00000400  72 35 f0 57 cc 3c 17 03  03 00 88 67 19 26 3d 1d  |r5.W.<.....g.&=.|
-00000410  94 84 4b 65 73 b5 5e 3e  53 c2 31 13 03 d9 7a ef  |..Kes.^>S.1...z.|
-00000420  08 d6 30 1a 5d c2 8b ab  1c eb a4 f9 c9 0c 6b 03  |..0.].........k.|
-00000430  a1 ac 53 de 55 a9 1f bd  d5 f8 1f cb f8 3b db fd  |..S.U........;..|
-00000440  37 e0 23 09 2a 11 ac b9  51 dc 25 39 8c da 59 46  |7.#.*...Q.%9..YF|
-00000450  89 b2 47 d3 34 18 af 0c  a1 ba 43 84 7c 76 8d 3f  |..G.4.....C.|v.?|
-00000460  68 85 3e 50 39 80 54 80  4e 01 2c f7 55 3e 95 c2  |h.>P9.T.N.,.U>..|
-00000470  c0 9e bd cb 6b 1b 08 95  a5 0f ac c2 24 84 9a 03  |....k.......$...|
-00000480  2c 20 f2 a0 de a2 ad c6  1c 92 fa 75 43 f0 6c ca  |, .........uC.l.|
-00000490  68 b9 8d                                          |h..|
+000000a0  17 03 03 00 17 41 5e 1d  29 7e 4d ad 56 1c e4 42  |.....A^.)~M.V..B|
+000000b0  9d 99 61 93 95 d3 7a 1c  9c b0 1b ba 17 03 03 02  |..a...z.........|
+000000c0  6d 62 fd b6 84 db 87 5f  ec 30 bc df 0c 5d b7 f9  |mb....._.0...]..|
+000000d0  58 6b 7e ce 19 54 a9 0c  3f 66 f6 23 b6 36 19 a9  |Xk~..T..?f.#.6..|
+000000e0  ba e2 44 28 70 b9 35 14  fe 33 50 64 30 dd b1 35  |..D(p.5..3Pd0..5|
+000000f0  9c e5 f6 f5 66 09 be 05  82 c8 9c 7a 28 d1 6a 3d  |....f......z(.j=|
+00000100  31 a3 9d 0b 5a 1c 9e f1  77 c8 be eb 71 a7 9d 63  |1...Z...w...q..c|
+00000110  20 18 ef 97 4b fb 60 4d  2f 31 49 b2 1c 47 30 eb  | ...K.`M/1I..G0.|
+00000120  80 c1 e6 28 e0 67 a8 1b  8f 79 9f 40 ca 97 bd d9  |...(.g...y.@....|
+00000130  b9 cc 55 56 00 32 8d 76  76 88 be 62 42 e9 2f 53  |..UV.2.vv..bB./S|
+00000140  9b ab 56 98 e6 03 15 17  1a 2b 70 50 8a d8 ba 9d  |..V......+pP....|
+00000150  ab 5a ea 68 ec 98 7a f5  c1 9b 21 f8 f3 0b 5d a3  |.Z.h..z...!...].|
+00000160  7a 70 ae ff 67 e0 e8 2d  97 e5 72 d7 c4 27 9b 8d  |zp..g..-..r..'..|
+00000170  f8 47 dd 9e 15 2a 1e 38  eb 82 24 e5 85 55 ec a4  |.G...*.8..$..U..|
+00000180  22 ee 1f 9d c2 f3 1c 47  7a 26 0b 1a 4b d8 e4 58  |"......Gz&..K..X|
+00000190  ad b2 99 72 5b f8 97 33  f6 26 58 e3 58 1e 66 12  |...r[..3.&X.X.f.|
+000001a0  51 ba dc 66 bb c7 7d af  90 4b c2 79 2c b3 d8 34  |Q..f..}..K.y,..4|
+000001b0  2a d2 6b 37 71 88 e0 4a  c3 16 50 81 21 e1 a7 6d  |*.k7q..J..P.!..m|
+000001c0  42 e7 f5 86 7e b3 4b b8  9d bb dc 49 7d ce 6c 98  |B...~.K....I}.l.|
+000001d0  fd 87 2e fc 1a 17 34 12  90 a0 bc 06 46 7b e9 0b  |......4.....F{..|
+000001e0  d3 aa f7 77 30 43 6e 5f  4e fa e3 b1 a6 c8 80 47  |...w0Cn_N......G|
+000001f0  16 71 a0 bc 9e d3 89 14  49 ca 9a 87 8b b0 3b c7  |.q......I.....;.|
+00000200  a7 f4 6d 2a cb 0a 5e 8a  e5 f1 45 65 e4 51 da b1  |..m*..^...Ee.Q..|
+00000210  5c e2 88 90 46 e7 cb 01  0b 99 64 fe 5b b4 b3 e6  |\...F.....d.[...|
+00000220  aa 6f 59 25 25 79 2b 8e  6b 59 65 15 51 a1 8f a2  |.oY%%y+.kYe.Q...|
+00000230  f5 cd db df 63 fb 86 72  a5 9d 6c 7d b9 a0 e9 d5  |....c..r..l}....|
+00000240  c7 79 ca f1 3f c3 ed 72  29 3c 58 ed bd 4e 3a 27  |.y..?..r)<X..N:'|
+00000250  2c 40 34 82 47 62 3d bb  5a 90 70 cb 33 f6 f3 31  |,@4.Gb=.Z.p.3..1|
+00000260  3d 49 5f 9c 7e 21 7e cc  9b 09 38 3c e5 33 9f 11  |=I_.~!~...8<.3..|
+00000270  2e eb a0 d6 df cd 86 ef  3c 6d b8 d4 5c 8b b4 ce  |........<m..\...|
+00000280  8a f4 ef f8 78 5e ad c2  ea 52 ed 30 a2 4c 50 d2  |....x^...R.0.LP.|
+00000290  8a 4e 9e 1b 2a e6 04 86  e2 b8 84 f3 fe 6e 34 78  |.N..*........n4x|
+000002a0  28 fb 97 d7 30 66 a7 20  57 c1 ca e4 0c 7f a0 2c  |(...0f. W......,|
+000002b0  4e e1 87 ee 3f cc fe 18  a7 49 a7 70 45 94 73 8c  |N...?....I.pE.s.|
+000002c0  66 b8 b1 54 58 1a 39 3d  16 40 da e5 e5 51 c6 07  |f..TX.9=.@...Q..|
+000002d0  bc 30 ff 6a 66 3c bf 92  bc 0c 5c b5 c8 b9 55 6b  |.0.jf<....\...Uk|
+000002e0  26 f3 cd 4c ab 40 05 f5  8e 8d f8 55 b1 90 6a 93  |&..L.@.....U..j.|
+000002f0  d3 74 72 54 26 c0 1d 56  26 15 4c cf 63 4e 51 8c  |.trT&..V&.L.cNQ.|
+00000300  6f 92 85 8c 24 78 1e 8f  c4 cd 13 6b 42 6f 58 9a  |o...$x.....kBoX.|
+00000310  77 da 6c 73 1f dc 03 ff  33 9c d9 66 af 06 1d 1a  |w.ls....3..f....|
+00000320  fe 6f 13 3a 83 b2 dc ac  01 b4 e6 ca 5c 9e 17 03  |.o.:........\...|
+00000330  03 00 99 d2 6f 24 aa 51  a7 3d 2d fa 18 57 8e 7c  |....o$.Q.=-..W.||
+00000340  43 4f da 6c 31 97 bb d7  6f 64 2a db 7c 76 41 11  |CO.l1...od*.|vA.|
+00000350  cc e9 0f ea e8 03 99 49  4e c4 2c 43 36 54 b9 61  |.......IN.,C6T.a|
+00000360  af d1 56 00 9a e4 f2 c2  6d cf e9 25 32 f5 34 b6  |..V.....m..%2.4.|
+00000370  08 45 0f 43 71 6f 88 3f  7a 07 68 0b 91 fd 15 c3  |.E.Cqo.?z.h.....|
+00000380  43 8a 9d c3 bf f9 56 3c  3d 07 62 d0 94 11 14 95  |C.....V<=.b.....|
+00000390  63 27 28 d2 94 07 ff 1f  2b 99 76 a8 03 b4 8b 8f  |c'(.....+.v.....|
+000003a0  dd 56 d9 55 5d 4a 47 bf  77 25 eb 6a 2a ee 1c ea  |.V.U]JG.w%.j*...|
+000003b0  e9 58 0b 17 a5 56 99 d7  b6 9e 2a 4e 9a e4 07 68  |.X...V....*N...h|
+000003c0  dd df ce fc 8f 16 66 c1  4f f7 4b 20 17 03 03 00  |......f.O.K ....|
+000003d0  35 f6 71 3a 27 56 09 70  a2 dd 9d 5e 24 09 54 ce  |5.q:'V.p...^$.T.|
+000003e0  f3 6d f1 74 49 48 3e 2f  72 73 88 c7 fc 29 ec 3f  |.m.tIH>/rs...).?|
+000003f0  fa 0f 96 72 46 7d 6b 2f  ed 23 63 75 b7 26 f2 ea  |...rF}k/.#cu.&..|
+00000400  77 0f 3a 68 1e ee 17 03  03 00 8b b0 54 d9 ec c4  |w.:h........T...|
+00000410  44 cb e4 f6 f2 cb 66 31  c7 d8 ef 45 bf 9c 03 c4  |D.....f1...E....|
+00000420  7c 3f 91 e1 cf e8 c6 e5  a8 12 f1 e0 72 6b a2 9a  ||?..........rk..|
+00000430  f7 73 3d 13 3d 30 91 54  27 02 f7 ab a3 7e bb 5f  |.s=.=0.T'....~._|
+00000440  21 a6 fa 09 98 39 7f 99  13 5a c5 c5 6c 7b d2 91  |!....9...Z..l{..|
+00000450  7c de 26 88 b9 17 bd b9  b2 9a 7c 01 35 ad 7b 3b  ||.&.......|.5.{;|
+00000460  3d 15 33 9e 78 ea a1 df  94 80 fa e4 59 ef 49 06  |=.3.x.......Y.I.|
+00000470  31 41 8a 83 e9 98 37 e6  5a 69 f9 0a 7d 63 8e 6a  |1A....7.Zi..}c.j|
+00000480  9c bd 5b d4 69 72 3d 82  c9 c0 11 d6 68 13 17 9d  |..[.ir=.....h...|
+00000490  0e 32 48 bf 33 ab                                 |.2H.3.|
 >>> Flow 5 (client to server)
-00000000  17 03 03 00 35 88 fe 3c  5c 10 51 d0 51 ac 6e 68  |....5..<\.Q.Q.nh|
-00000010  0e 31 02 6b c8 14 8c 0f  23 b5 4b 7e 8d d8 b5 3c  |.1.k....#.K~...<|
-00000020  2b d2 e6 a0 40 ff 4a 39  74 b0 ae ae 32 45 fb f5  |+...@.J9t...2E..|
-00000030  ba e2 c2 d1 54 9b 3a 92  7a fc                    |....T.:.z.|
+00000000  17 03 03 00 35 c6 da dd  4b 11 a3 87 cd fd f9 99  |....5...K.......|
+00000010  a6 0b 76 c0 00 89 e1 87  d1 2c 43 0b f1 74 e5 60  |..v......,C..t.`|
+00000020  49 94 5f d2 d9 b5 0b bd  6c d8 2c 84 4d 4f da 43  |I._.....l.,.MO.C|
+00000030  f0 33 dd 54 bd 0c d9 f2  71 82                    |.3.T....q.|
 >>> Flow 6 (server to client)
-00000000  17 03 03 00 1e 0e b6 65  05 a3 d1 e9 2d 24 6f 4e  |.......e....-$oN|
-00000010  6e a4 b2 c0 71 8f 0c 84  5c da 0e ef 5a b2 69 fa  |n...q...\...Z.i.|
-00000020  e3 3e f7 17 03 03 00 13  f1 ee 61 6f 44 36 67 38  |.>........aoD6g8|
-00000030  27 da 81 84 a8 bc 30 0a  66 43 c1                 |'.....0.fC.|
+00000000  17 03 03 00 1e 6d f2 53  68 26 89 6e 4a 66 6a a9  |.....m.Sh&.nJfj.|
+00000010  12 9e 89 f0 be eb ff ed  b4 f0 ca f2 b8 7a b2 5e  |.............z.^|
+00000020  98 50 cb 17 03 03 00 13  ab 2b 9c 98 f0 1b 5c a2  |.P.......+....\.|
+00000030  f3 b2 a1 16 e0 74 eb 02  c4 7d d5                 |.....t...}.|