I am trying to debug the SSL connection of a client I do not have control over.
A possibility I discovered is to use openssl as a server to check whether the SSL connection is correctly initiated, and if not - why.
The basic connection ends with
root#elk:~# openssl s_server -key sonoff.key -cert sonoff.crt -accept 5555 -www
Using default temp DH parameters
ACCEPT
bad gethostbyaddr
140612029986456:error:140780E5:SSL routines:ssl23_read:ssl handshake failure:s23_lib.c:137:
What does this error actually mean?
The searches I did point to various bugs, but they all gravitate around "incorrect certificates". The certificates I use are correct, although self-signed. What in the message (or the -debug version below) could suggest this? Specifically: could this be an indication of the device checking the certificate and aborting on a self-signed?
root#elk:~# openssl s_server -key sonoff.key -cert sonoff.crt -accept 5555 -www -debug
Using default temp DH parameters
ACCEPT
bad gethostbyaddr
read from 0xb2ca20 [0xb32110] (11 bytes => 11 (0xB))
0000 - 16 03 01 00 4f 01 00 00-4b 03 03 ....O...K..
read from 0xb2ca20 [0xb3211e] (73 bytes => 73 (0x49))
0000 - 1b da e3 8f 9a d2 af 66-81 b5 62 95 7e 44 fc 3b .......f..b.~D.;
0010 - 75 48 90 da 51 03 f6 ad-33 81 ec 15 16 42 2b f2 uH..Q...3....B+.
0020 - 00 00 12 00 3d 00 35 00-3c 00 2f 00 b7 00 95 00 ....=.5.<./.....
0030 - b6 00 94 00 ff 01 00 00-10 00 0d 00 0c 00 0a 06 ................
0040 - 01 05 01 04 01 03 01 02-01 .........
write to 0xb2ca20 [0xb3bc00] (86 bytes => 86 (0x56))
0000 - 16 03 03 00 51 02 00 00-4d 03 03 2b ca 7c 43 47 ....Q...M..+.|CG
0010 - 06 ae 7e 1e b3 9c 71 7a-ca 5d 6d 98 54 4e 1c 5a ..~...qz.]m.TN.Z
0020 - b7 f9 38 2c 0d 3e de e0-62 a6 8a 20 2a 42 cf 9e ..8,.>..b.. *B..
0030 - ba 1e 8c a3 03 24 e1 34-9e 15 2e d8 90 77 73 74 .....$.4.....wst
0040 - 78 33 e6 45 83 34 ca 11-ae 97 4e 18 00 3d 00 00 x3.E.4....N..=..
0050 - 05 ff 01 00 01 .....
0056 - <SPACES/NULS>
write to 0xb2ca20 [0xb3bc00] (1298 bytes => 1298 (0x512))
0000 - 16 03 03 05 0d 0b 00 05-09 00 05 06 00 05 03 30 ...............0
0010 - 82 04 ff 30 82 02 e7 a0-03 02 01 02 02 09 00 df ...0............
0020 - 41 71 c6 48 ff eb 19 30-0d 06 09 2a 86 48 86 f7 Aq.H...0...*.H..
0030 - 0d 01 01 0b 05 00 30 16-31 14 30 12 06 03 55 04 ......0.1.0...U.
0040 - 03 0c 0b 65 78 61 6d 70-6c 65 2e 63 6f 6d 30 1e ...example.com0.
0050 - 17 0d 31 38 30 32 30 34-31 38 31 33 35 36 5a 17 ..180204181356Z.
0060 - 0d 32 38 30 32 30 32 31-38 31 33 35 36 5a 30 16 .280202181356Z0.
0070 - 31 14 30 12 06 03 55 04-03 0c 0b 65 78 61 6d 70 1.0...U....examp
0080 - 6c 65 2e 63 6f 6d 30 82-02 22 30 0d 06 09 2a 86 le.com0.."0...*.
0090 - 48 86 f7 0d 01 01 01 05-00 03 82 02 0f 00 30 82 H.............0.
00a0 - 02 0a 02 82 02 01 00 e0-22 b0 41 79 e5 60 92 2c ........".Ay.`.,
00b0 - c7 1c 97 84 f8 16 46 39-27 67 26 ad d7 c8 dc a4 ......F9'g&.....
00c0 - 18 2e 5a 1a aa f7 92 b0-71 8f f8 a5 e0 d9 52 d3 ..Z.....q.....R.
00d0 - 6a c9 e1 ae 7c ce f1 1c-92 99 dd 77 b7 f7 db b3 j...|......w....
00e0 - 2b f4 96 23 d4 d8 08 e8-e2 f2 15 7b 41 16 30 3d +..#.......{A.0=
00f0 - 21 cd 5f b0 3d 5a 0c ec-60 9b d8 78 99 32 c4 9f !._.=Z..`..x.2..
0100 - 3c 1b 50 d9 d4 cf f0 4b-58 ca c6 6f 56 f5 57 04 <.P....KX..oV.W.
0110 - c9 d5 60 56 d2 25 66 ee-fe f0 da 79 d6 f2 a5 67 ..`V.%f....y...g
0120 - 08 7a 19 e6 82 90 5c e0-a1 63 cf 4b a8 43 c6 d3 .z....\..c.K.C..
0130 - 08 a0 22 4a df be 42 22-8b c9 6f 81 d1 b0 d8 e0 .."J..B"..o.....
0140 - 24 79 b3 3a ad 10 af bd-7a 43 56 a6 87 ad d2 d4 $y.:....zCV.....
0150 - 96 cf 12 f9 9a 42 7a c7-63 07 f7 cc a9 a5 50 1e .....Bz.c.....P.
0160 - bf 4d 2d ae e3 74 b7 a7-66 ca ab 44 66 db f5 e2 .M-..t..f..Df...
0170 - 28 dd a8 6f 76 0a 5a d4-8d 42 c6 a0 16 c2 bd d9 (..ov.Z..B......
0180 - 25 38 74 dc bc d3 95 03-b9 13 39 c0 4a cd d9 c9 %8t.......9.J...
0190 - cb 34 bf 9e 48 1e e4 56-8f 47 9c 33 ed eb d6 db .4..H..V.G.3....
01a0 - 5e b7 46 85 d4 49 48 f3-24 ec 01 c3 98 74 50 f9 ^.F..IH.$....tP.
01b0 - 05 71 01 b5 96 f4 b5 bc-a3 57 78 3f c7 4f 10 1e .q.......Wx?.O..
01c0 - da 96 59 c0 6d c1 13 64-52 7b f8 d7 88 59 29 ba ..Y.m..dR{...Y).
01d0 - b7 5a ec a2 a7 1e 86 bb-ea 8b f8 03 e3 73 b3 6e .Z...........s.n
01e0 - 70 27 29 b6 92 31 4f 52-73 f0 62 91 3e 90 53 40 p')..1ORs.b.>.S#
01f0 - d0 00 e2 1d 80 5e 82 a9-5e fc 56 2f 76 d9 40 39 .....^..^.V/v.#9
0200 - 85 e3 4e 55 d2 a7 47 06-27 92 d9 ec dd 7e 7d c2 ..NU..G.'....~}.
0210 - 07 6d 73 9b 58 75 da ba-cd 65 e3 d9 3b da 78 4e .ms.Xu...e..;.xN
0220 - 96 81 c1 d1 2f f2 c0 65-e0 a2 12 33 1c eb 0c 2a ..../..e...3...*
0230 - 10 c6 ea 87 4c 7a a5 d7-c3 4c a8 45 06 8d ca a5 ....Lz...L.E....
0240 - 90 7d e0 57 be e5 17 f0-13 41 28 6e f6 f3 cb b3 .}.W.....A(n....
0250 - d4 9b fa b1 f9 30 a1 b4-2e a4 de 73 39 35 82 32 .....0.....s95.2
0260 - de 55 f9 70 ee ca 8a d2-62 64 fc fb d7 56 17 c7 .U.p....bd...V..
0270 - 9a 3c 4f 3d b1 4a 1d 37-fb ad 40 ef c4 14 cf 08 .<O=.J.7..#.....
0280 - 57 8e 68 5f 2b d4 3b cc-bb 23 9f 83 64 e3 22 39 W.h_+.;..#..d."9
0290 - 53 30 5c 4d 0f d8 4d 2a-5a 23 e6 ee 06 b6 38 5d S0\M..M*Z#....8]
02a0 - 83 ef 91 f8 25 a6 e3 02-03 01 00 01 a3 50 30 4e ....%........P0N
02b0 - 30 1d 06 03 55 1d 0e 04-16 04 14 bf 22 b8 2a ec 0...U.......".*.
02c0 - f6 61 a9 05 50 d8 6a f5-35 bd 32 3e 7c 9b d7 30 .a..P.j.5.2>|..0
02d0 - 1f 06 03 55 1d 23 04 18-30 16 80 14 bf 22 b8 2a ...U.#..0....".*
02e0 - ec f6 61 a9 05 50 d8 6a-f5 35 bd 32 3e 7c 9b d7 ..a..P.j.5.2>|..
02f0 - 30 0c 06 03 55 1d 13 04-05 30 03 01 01 ff 30 0d 0...U....0....0.
0300 - 06 09 2a 86 48 86 f7 0d-01 01 0b 05 00 03 82 02 ..*.H...........
0310 - 01 00 35 e5 1e a9 74 4f-78 59 c0 fd da a4 71 7a ..5...tOxY....qz
0320 - 4e 9d b7 13 42 5b d5 f3-95 1b 48 a6 91 c8 84 be N...B[....H.....
0330 - fc 67 ed 92 4e 2e f2 e5-6e 14 38 a5 af 51 7f 54 .g..N...n.8..Q.T
0340 - 11 5f ed 15 bd a6 d9 ef-9c ef ee db ed fb 39 45 ._............9E
0350 - e2 5e a9 53 66 73 40 98-27 38 4d a3 1d 5f eb d3 .^.Sfs#.'8M.._..
0360 - f8 33 01 3d ce 08 61 60-e1 ee 91 28 98 0a a2 17 .3.=..a`...(....
0370 - 28 17 39 c1 af 1e d2 f7-42 c6 5f ff a2 fa 77 2a (.9.....B._...w*
0380 - f0 4b ed 4f ea d4 55 b4-4d 02 63 4f 9f 12 ab 86 .K.O..U.M.cO....
0390 - 26 a6 24 26 7e 26 e2 55-89 6b 7d 52 3c 48 ad 4c &.$&~&.U.k}R<H.L
03a0 - 0c 76 64 7d a7 8f ff 9e-23 28 4c d5 79 85 ea 0c .vd}....#(L.y...
03b0 - ee 54 31 24 e2 66 53 4c-ae a6 a6 43 c5 e1 16 c7 .T1$.fSL...C....
03c0 - 48 b3 af 49 c9 f6 30 e6-4a da 2f 9b 1a 9d 5f 15 H..I..0.J./..._.
03d0 - ff ac 9e c7 d3 e4 85 55-1d d6 42 af 58 1e 57 d1 .......U..B.X.W.
03e0 - 84 4f 87 a7 43 10 e8 13-42 fd 49 fa c1 a2 ba 6a .O..C...B.I....j
03f0 - 30 a4 1e fb db be 99 16-a1 dc 1e 45 45 54 c3 89 0..........EET..
0400 - b8 b6 b8 74 90 2f 8b 8c-68 49 07 a2 7c 0d a6 d6 ...t./..hI..|...
0410 - 3c 80 e2 94 66 b0 83 1f-e3 29 02 4d 76 44 1e 65 <...f....).MvD.e
0420 - 57 7c 9e f2 01 0a 77 cd-c5 85 43 53 9e e7 56 21 W|....w...CS..V!
0430 - 4b 55 05 78 0e 6b 7a 14-44 69 d8 cb 06 de 65 9a KU.x.kz.Di....e.
0440 - 0a 8b 15 11 4e 21 c6 1d-be d4 6c 45 96 88 f2 04 ....N!....lE....
0450 - d5 ff 03 fd d3 24 7d 25-22 8b 22 37 99 4b 22 fa .....$}%"."7.K".
0460 - 8f 99 ec 71 88 58 8e 03-9f 76 19 a2 05 a6 3b bc ...q.X...v....;.
0470 - 87 d8 90 db c1 cc 98 f9-1f c5 00 96 e4 90 3d ad ..............=.
0480 - d0 fa a1 d5 b6 71 74 7d-0c a3 f2 79 5a e6 31 fb .....qt}...yZ.1.
0490 - de 65 41 46 39 78 bd d6-c1 b0 1a 44 16 a1 ed 27 .eAF9x.....D...'
04a0 - c6 e7 d6 ab f0 2f 0f 78-a6 78 01 2c ed 18 bb 47 ...../.x.x.,...G
04b0 - 34 54 ee 73 1b 99 83 ca-bf d7 07 65 40 03 f2 75 4T.s.......e#..u
04c0 - 98 d4 f3 22 6c 2f 77 1e-ec e7 1e bf 31 28 90 c4 ..."l/w.....1(..
04d0 - 0c 7a 37 cc 85 37 59 42-94 21 90 05 9e e0 60 51 .z7..7YB.!....`Q
04e0 - 0a 83 b8 29 45 37 06 5a-5e a3 b3 e0 08 cf 48 9b ...)E7.Z^.....H.
04f0 - 51 17 7b 4c fb 6d 06 e9-4f dd 45 42 42 83 c2 f6 Q.{L.m..O.EBB...
0500 - b3 70 29 86 08 c4 28 f7-b4 d6 1f a1 63 94 f7 75 .p)...(.....c..u
0510 - 8f ba ..
write to 0xb2ca20 [0xb3bc00] (9 bytes => 9 (0x9))
0000 - 16 03 03 00 04 0e ......
0009 - <SPACES/NULS>
read from 0xb2ca20 [0xb32113] (5 bytes => 0 (0x0))
140570414024344:error:140780E5:SSL routines:ssl23_read:ssl handshake failure:s23_lib.c:137:
EDIT: a K12 dump of the session:
+---------+---------------+----------+
18:19:07,529,418 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|2c|05|fb|00|00|7f|06|16|28|0a|64|0a|71|0a|c8|00|0d|58|a7|15|b3|00|36|bf|c5|00|00|00|00|60|02|16|d0|33|57|00|00|02|04|05|b4|
+---------+---------------+----------+
18:19:07,529,450 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|2c|00|00|40|00|40|06|1b|23|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d4|6d|00|36|bf|c6|60|12|72|10|1f|c8|00|00|02|04|05|b4|
+---------+---------------+----------+
18:19:07,668,343 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|7c|05|fc|00|00|7f|06|15|d7|0a|64|0a|71|0a|c8|00|0d|58|a7|15|b3|00|36|bf|c6|62|61|d4|6e|50|18|16|d0|67|d0|00|00|16|03|01|00|4f|01|00|00|4b|03|03|6e|30|37|19|a3|c0|a4|d5|d1|3c|8b|ed|76|72|e2|9f|d5|5e|57|3e|9e|98|b7|33|a9|12|54|de|40|32|df|34|00|00|12|00|3d|00|35|00|3c|00|2f|00|b7|00|95|00|b6|00|94|00|ff|01|00|00|10|00|0d|00|0c|00|0a|06|01|05|01|04|01|03|01|02|01|
+---------+---------------+----------+
18:19:07,668,359 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|28|39|19|40|00|40|06|e2|0d|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d4|6e|00|36|c0|1a|50|10|72|10|1f|c4|00|00|
+---------+---------------+----------+
18:19:07,668,617 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|05|99|39|1a|40|00|40|06|dc|9b|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d4|6e|00|36|c0|1a|50|18|72|10|25|35|00|00|16|03|01|00|51|02|00|00|4d|03|01|e9|4e|66|d1|56|43|c2|f8|df|95|62|d2|a1|8f|99|85|39|d3|22|4e|92|64|85|75|47|8f|29|f5|15|11|8e|10|20|b7|07|bc|84|e7|15|1e|6b|53|ed|6c|d5|1c|f6|15|10|ab|03|94|db|15|19|47|b7|43|04|30|59|fb|f2|52|e5|00|35|00|00|05|ff|01|00|01|00|16|03|01|05|0d|0b|00|05|09|00|05|06|00|05|03|30|82|04|ff|30|82|02|e7|a0|03|02|01|02|02|09|00|df|41|71|c6|48|ff|eb|19|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|1e|17|0d|31|38|30|32|30|34|31|38|31|33|35|36|5a|17|0d|32|38|30|32|30|32|31|38|31|33|35|36|5a|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|82|02|22|30|0d|06|09|2a|86|48|86|f7|0d|01|01|01|05|00|03|82|02|0f|00|30|82|02|0a|02|82|02|01|00|e0|22|b0|41|79|e5|60|92|2c|c7|1c|97|84|f8|16|46|39|27|67|26|ad|d7|c8|dc|a4|18|2e|5a|1a|aa|f7|92|b0|71|8f|f8|a5|e0|d9|52|d3|6a|c9|e1|ae|7c|ce|f1|1c|92|99|dd|77|b7|f7|db|b3|2b|f4|96|23|d4|d8|08|e8|e2|f2|15|7b|41|16|30|3d|21|cd|5f|b0|3d|5a|0c|ec|60|9b|d8|78|99|32|c4|9f|3c|1b|50|d9|d4|cf|f0|4b|58|ca|c6|6f|56|f5|57|04|c9|d5|60|56|d2|25|66|ee|fe|f0|da|79|d6|f2|a5|67|08|7a|19|e6|82|90|5c|e0|a1|63|cf|4b|a8|43|c6|d3|08|a0|22|4a|df|be|42|22|8b|c9|6f|81|d1|b0|d8|e0|24|79|b3|3a|ad|10|af|bd|7a|43|56|a6|87|ad|d2|d4|96|cf|12|f9|9a|42|7a|c7|63|07|f7|cc|a9|a5|50|1e|bf|4d|2d|ae|e3|74|b7|a7|66|ca|ab|44|66|db|f5|e2|28|dd|a8|6f|76|0a|5a|d4|8d|42|c6|a0|16|c2|bd|d9|25|38|74|dc|bc|d3|95|03|b9|13|39|c0|4a|cd|d9|c9|cb|34|bf|9e|48|1e|e4|56|8f|47|9c|33|ed|eb|d6|db|5e|b7|46|85|d4|49|48|f3|24|ec|01|c3|98|74|50|f9|05|71|01|b5|96|f4|b5|bc|a3|57|78|3f|c7|4f|10|1e|da|96|59|c0|6d|c1|13|64|52|7b|f8|d7|88|59|29|ba|b7|5a|ec|a2|a7|1e|86|bb|ea|8b|f8|03|e3|73|b3|6e|70|27|29|b6|92|31|4f|52|73|f0|62|91|3e|90|53|40|d0|00|e2|1d|80|5e|82|a9|5e|fc|56|2f|76|d9|40|39|85|e3|4e|55|d2|a7|47|06|27|92|d9|ec|dd|7e|7d|c2|07|6d|73|9b|58|75|da|ba|cd|65|e3|d9|3b|da|78|4e|96|81|c1|d1|2f|f2|c0|65|e0|a2|12|33|1c|eb|0c|2a|10|c6|ea|87|4c|7a|a5|d7|c3|4c|a8|45|06|8d|ca|a5|90|7d|e0|57|be|e5|17|f0|13|41|28|6e|f6|f3|cb|b3|d4|9b|fa|b1|f9|30|a1|b4|2e|a4|de|73|39|35|82|32|de|55|f9|70|ee|ca|8a|d2|62|64|fc|fb|d7|56|17|c7|9a|3c|4f|3d|b1|4a|1d|37|fb|ad|40|ef|c4|14|cf|08|57|8e|68|5f|2b|d4|3b|cc|bb|23|9f|83|64|e3|22|39|53|30|5c|4d|0f|d8|4d|2a|5a|23|e6|ee|06|b6|38|5d|83|ef|91|f8|25|a6|e3|02|03|01|00|01|a3|50|30|4e|30|1d|06|03|55|1d|0e|04|16|04|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|1f|06|03|55|1d|23|04|18|30|16|80|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|0c|06|03|55|1d|13|04|05|30|03|01|01|ff|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|03|82|02|01|00|35|e5|1e|a9|74|4f|78|59|c0|fd|da|a4|71|7a|4e|9d|b7|13|42|5b|d5|f3|95|1b|48|a6|91|c8|84|be|fc|67|ed|92|4e|2e|f2|e5|6e|14|38|a5|af|51|7f|54|11|5f|ed|15|bd|a6|d9|ef|9c|ef|ee|db|ed|fb|39|45|e2|5e|a9|53|66|73|40|98|27|38|4d|a3|1d|5f|eb|d3|f8|33|01|3d|ce|08|61|60|e1|ee|91|28|98|0a|a2|17|28|17|39|c1|af|1e|d2|f7|42|c6|5f|ff|a2|fa|77|2a|f0|4b|ed|4f|ea|d4|55|b4|4d|02|63|4f|9f|12|ab|86|26|a6|24|26|7e|26|e2|55|89|6b|7d|52|3c|48|ad|4c|0c|76|64|7d|a7|8f|ff|9e|23|28|4c|d5|79|85|ea|0c|ee|54|31|24|e2|66|53|4c|ae|a6|a6|43|c5|e1|16|c7|48|b3|af|49|c9|f6|30|e6|4a|da|2f|9b|1a|9d|5f|15|ff|ac|9e|c7|d3|e4|85|55|1d|d6|42|af|58|1e|57|d1|84|4f|87|a7|43|10|e8|13|42|fd|49|fa|c1|a2|ba|6a|30|a4|1e|fb|db|be|99|16|a1|dc|1e|45|45|54|c3|89|b8|b6|b8|74|90|2f|8b|8c|68|49|07|a2|7c|0d|a6|d6|3c|80|e2|94|66|b0|83|1f|e3|29|02|4d|76|44|1e|65|57|7c|9e|f2|01|0a|77|cd|c5|85|43|53|9e|e7|56|21|4b|55|05|78|0e|6b|7a|14|44|69|d8|cb|06|de|65|9a|0a|8b|15|11|4e|21|c6|1d|be|d4|6c|45|96|88|f2|04|d5|ff|03|fd|d3|24|7d|25|22|8b|22|37|99|4b|22|fa|8f|99|ec|71|88|58|8e|03|9f|76|19|a2|05|a6|3b|bc|87|d8|90|db|c1|cc|98|f9|1f|c5|00|96|e4|90|3d|ad|d0|fa|a1|d5|b6|71|74|7d|0c|a3|f2|79|5a|e6|31|fb|de|65|41|46|39|78|bd|d6|c1|b0|1a|44|16|a1|ed|27|c6|e7|d6|ab|f0|2f|0f|78|a6|78|01|2c|ed|18|bb|47|34|54|ee|73|1b|99|83|ca|bf|d7|07|65|40|03|f2|75|98|d4|f3|22|6c|2f|77|1e|ec|e7|1e|bf|31|28|90|c4|0c|7a|37|cc|85|37|59|42|94|21|90|05|9e|e0|60|51|0a|83|b8|29|45|37|06|5a|5e|a3|b3|e0|08|cf|48|9b|51|17|7b|4c|fb|6d|06|e9|4f|dd|45|42|42|83|c2|f6|b3|70|29|86|08|c4|28|f7|b4|d6|1f|a1|63|94|f7|75|8f|ba|16|03|01|00|04|0e|00|00|00|
+---------+---------------+----------+
18:19:08,150,907 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|05|99|39|1b|40|00|40|06|dc|9a|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d4|6e|00|36|c0|1a|50|18|72|10|25|35|00|00|16|03|01|00|51|02|00|00|4d|03|01|e9|4e|66|d1|56|43|c2|f8|df|95|62|d2|a1|8f|99|85|39|d3|22|4e|92|64|85|75|47|8f|29|f5|15|11|8e|10|20|b7|07|bc|84|e7|15|1e|6b|53|ed|6c|d5|1c|f6|15|10|ab|03|94|db|15|19|47|b7|43|04|30|59|fb|f2|52|e5|00|35|00|00|05|ff|01|00|01|00|16|03|01|05|0d|0b|00|05|09|00|05|06|00|05|03|30|82|04|ff|30|82|02|e7|a0|03|02|01|02|02|09|00|df|41|71|c6|48|ff|eb|19|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|1e|17|0d|31|38|30|32|30|34|31|38|31|33|35|36|5a|17|0d|32|38|30|32|30|32|31|38|31|33|35|36|5a|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|82|02|22|30|0d|06|09|2a|86|48|86|f7|0d|01|01|01|05|00|03|82|02|0f|00|30|82|02|0a|02|82|02|01|00|e0|22|b0|41|79|e5|60|92|2c|c7|1c|97|84|f8|16|46|39|27|67|26|ad|d7|c8|dc|a4|18|2e|5a|1a|aa|f7|92|b0|71|8f|f8|a5|e0|d9|52|d3|6a|c9|e1|ae|7c|ce|f1|1c|92|99|dd|77|b7|f7|db|b3|2b|f4|96|23|d4|d8|08|e8|e2|f2|15|7b|41|16|30|3d|21|cd|5f|b0|3d|5a|0c|ec|60|9b|d8|78|99|32|c4|9f|3c|1b|50|d9|d4|cf|f0|4b|58|ca|c6|6f|56|f5|57|04|c9|d5|60|56|d2|25|66|ee|fe|f0|da|79|d6|f2|a5|67|08|7a|19|e6|82|90|5c|e0|a1|63|cf|4b|a8|43|c6|d3|08|a0|22|4a|df|be|42|22|8b|c9|6f|81|d1|b0|d8|e0|24|79|b3|3a|ad|10|af|bd|7a|43|56|a6|87|ad|d2|d4|96|cf|12|f9|9a|42|7a|c7|63|07|f7|cc|a9|a5|50|1e|bf|4d|2d|ae|e3|74|b7|a7|66|ca|ab|44|66|db|f5|e2|28|dd|a8|6f|76|0a|5a|d4|8d|42|c6|a0|16|c2|bd|d9|25|38|74|dc|bc|d3|95|03|b9|13|39|c0|4a|cd|d9|c9|cb|34|bf|9e|48|1e|e4|56|8f|47|9c|33|ed|eb|d6|db|5e|b7|46|85|d4|49|48|f3|24|ec|01|c3|98|74|50|f9|05|71|01|b5|96|f4|b5|bc|a3|57|78|3f|c7|4f|10|1e|da|96|59|c0|6d|c1|13|64|52|7b|f8|d7|88|59|29|ba|b7|5a|ec|a2|a7|1e|86|bb|ea|8b|f8|03|e3|73|b3|6e|70|27|29|b6|92|31|4f|52|73|f0|62|91|3e|90|53|40|d0|00|e2|1d|80|5e|82|a9|5e|fc|56|2f|76|d9|40|39|85|e3|4e|55|d2|a7|47|06|27|92|d9|ec|dd|7e|7d|c2|07|6d|73|9b|58|75|da|ba|cd|65|e3|d9|3b|da|78|4e|96|81|c1|d1|2f|f2|c0|65|e0|a2|12|33|1c|eb|0c|2a|10|c6|ea|87|4c|7a|a5|d7|c3|4c|a8|45|06|8d|ca|a5|90|7d|e0|57|be|e5|17|f0|13|41|28|6e|f6|f3|cb|b3|d4|9b|fa|b1|f9|30|a1|b4|2e|a4|de|73|39|35|82|32|de|55|f9|70|ee|ca|8a|d2|62|64|fc|fb|d7|56|17|c7|9a|3c|4f|3d|b1|4a|1d|37|fb|ad|40|ef|c4|14|cf|08|57|8e|68|5f|2b|d4|3b|cc|bb|23|9f|83|64|e3|22|39|53|30|5c|4d|0f|d8|4d|2a|5a|23|e6|ee|06|b6|38|5d|83|ef|91|f8|25|a6|e3|02|03|01|00|01|a3|50|30|4e|30|1d|06|03|55|1d|0e|04|16|04|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|1f|06|03|55|1d|23|04|18|30|16|80|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|0c|06|03|55|1d|13|04|05|30|03|01|01|ff|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|03|82|02|01|00|35|e5|1e|a9|74|4f|78|59|c0|fd|da|a4|71|7a|4e|9d|b7|13|42|5b|d5|f3|95|1b|48|a6|91|c8|84|be|fc|67|ed|92|4e|2e|f2|e5|6e|14|38|a5|af|51|7f|54|11|5f|ed|15|bd|a6|d9|ef|9c|ef|ee|db|ed|fb|39|45|e2|5e|a9|53|66|73|40|98|27|38|4d|a3|1d|5f|eb|d3|f8|33|01|3d|ce|08|61|60|e1|ee|91|28|98|0a|a2|17|28|17|39|c1|af|1e|d2|f7|42|c6|5f|ff|a2|fa|77|2a|f0|4b|ed|4f|ea|d4|55|b4|4d|02|63|4f|9f|12|ab|86|26|a6|24|26|7e|26|e2|55|89|6b|7d|52|3c|48|ad|4c|0c|76|64|7d|a7|8f|ff|9e|23|28|4c|d5|79|85|ea|0c|ee|54|31|24|e2|66|53|4c|ae|a6|a6|43|c5|e1|16|c7|48|b3|af|49|c9|f6|30|e6|4a|da|2f|9b|1a|9d|5f|15|ff|ac|9e|c7|d3|e4|85|55|1d|d6|42|af|58|1e|57|d1|84|4f|87|a7|43|10|e8|13|42|fd|49|fa|c1|a2|ba|6a|30|a4|1e|fb|db|be|99|16|a1|dc|1e|45|45|54|c3|89|b8|b6|b8|74|90|2f|8b|8c|68|49|07|a2|7c|0d|a6|d6|3c|80|e2|94|66|b0|83|1f|e3|29|02|4d|76|44|1e|65|57|7c|9e|f2|01|0a|77|cd|c5|85|43|53|9e|e7|56|21|4b|55|05|78|0e|6b|7a|14|44|69|d8|cb|06|de|65|9a|0a|8b|15|11|4e|21|c6|1d|be|d4|6c|45|96|88|f2|04|d5|ff|03|fd|d3|24|7d|25|22|8b|22|37|99|4b|22|fa|8f|99|ec|71|88|58|8e|03|9f|76|19|a2|05|a6|3b|bc|87|d8|90|db|c1|cc|98|f9|1f|c5|00|96|e4|90|3d|ad|d0|fa|a1|d5|b6|71|74|7d|0c|a3|f2|79|5a|e6|31|fb|de|65|41|46|39|78|bd|d6|c1|b0|1a|44|16|a1|ed|27|c6|e7|d6|ab|f0|2f|0f|78|a6|78|01|2c|ed|18|bb|47|34|54|ee|73|1b|99|83|ca|bf|d7|07|65|40|03|f2|75|98|d4|f3|22|6c|2f|77|1e|ec|e7|1e|bf|31|28|90|c4|0c|7a|37|cc|85|37|59|42|94|21|90|05|9e|e0|60|51|0a|83|b8|29|45|37|06|5a|5e|a3|b3|e0|08|cf|48|9b|51|17|7b|4c|fb|6d|06|e9|4f|dd|45|42|42|83|c2|f6|b3|70|29|86|08|c4|28|f7|b4|d6|1f|a1|63|94|f7|75|8f|ba|16|03|01|00|04|0e|00|00|00|
+---------+---------------+----------+
18:19:08,556,603 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|7c|05|fd|00|00|7f|06|15|d6|0a|64|0a|71|0a|c8|00|0d|58|a7|15|b3|00|36|bf|c6|62|61|d4|6e|50|18|16|d0|67|d0|00|00|16|03|01|00|4f|01|00|00|4b|03|03|6e|30|37|19|a3|c0|a4|d5|d1|3c|8b|ed|76|72|e2|9f|d5|5e|57|3e|9e|98|b7|33|a9|12|54|de|40|32|df|34|00|00|12|00|3d|00|35|00|3c|00|2f|00|b7|00|95|00|b6|00|94|00|ff|01|00|00|10|00|0d|00|0c|00|0a|06|01|05|01|04|01|03|01|02|01|
+---------+---------------+----------+
18:19:08,556,617 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|28|39|1c|40|00|40|06|e2|0a|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d9|df|00|36|c0|1a|50|10|72|10|1f|c4|00|00|
+---------+---------------+----------+
18:19:08,683,863 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|28|05|fe|00|00|7f|06|16|29|0a|64|0a|71|0a|c8|00|0d|58|a7|15|b3|00|36|c0|1a|62|61|d9|df|50|11|11|5f|13|df|00|00|
+---------+---------------+----------+
18:19:08,683,932 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|28|39|1d|40|00|40|06|e2|09|0a|c8|00|0d|0a|64|0a|71|15|b3|58|a7|62|61|d9|df|00|36|c0|1b|50|11|72|10|1f|c4|00|00|
+---------+---------------+----------+
18:19:08,762,143 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|28|05|ff|00|00|7f|06|16|28|0a|64|0a|71|0a|c8|00|0d|58|a7|15|b3|00|36|c0|1b|62|61|d9|e0|50|10|11|5e|13|df|00|00|
+---------+---------------+----------+
18:19:16,784,169 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|2c|06|00|00|00|7f|06|16|23|0a|64|0a|71|0a|c8|00|0d|18|30|15|b3|00|36|e7|9f|00|00|00|00|60|02|16|d0|4b|f4|00|00|02|04|05|b4|
+---------+---------------+----------+
18:19:16,784,184 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|2c|00|00|40|00|40|06|1b|23|0a|c8|00|0d|0a|64|0a|71|15|b3|18|30|98|bc|9a|61|00|36|e7|a0|60|12|72|10|1f|c8|00|00|02|04|05|b4|
+---------+---------------+----------+
18:19:16,886,424 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|7c|06|01|00|00|7f|06|15|d2|0a|64|0a|71|0a|c8|00|0d|18|30|15|b3|00|36|e7|a0|98|bc|9a|62|50|18|16|d0|70|29|00|00|16|03|01|00|4f|01|00|00|4b|03|03|e5|7a|5a|74|be|6f|f0|54|cf|60|fd|45|d1|15|6e|25|28|82|23|11|ce|26|76|8f|3a|9b|db|bf|31|93|66|24|00|00|12|00|3d|00|35|00|3c|00|2f|00|b7|00|95|00|b6|00|94|00|ff|01|00|00|10|00|0d|00|0c|00|0a|06|01|05|01|04|01|03|01|02|01|
+---------+---------------+----------+
18:19:16,886,440 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|28|6c|15|40|00|40|06|af|11|0a|c8|00|0d|0a|64|0a|71|15|b3|18|30|98|bc|9a|62|00|36|e7|f4|50|10|72|10|1f|c4|00|00|
+---------+---------------+----------+
18:19:16,886,658 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|05|99|6c|16|40|00|40|06|a9|9f|0a|c8|00|0d|0a|64|0a|71|15|b3|18|30|98|bc|9a|62|00|36|e7|f4|50|18|72|10|25|35|00|00|16|03|01|00|51|02|00|00|4d|03|01|24|c5|4f|88|a2|2e|d6|95|40|f4|42|c1|97|78|b8|4a|33|43|32|94|d8|81|88|7f|09|44|df|3a|6c|79|d2|3a|20|1d|a7|32|d9|88|67|21|c6|69|f6|70|a7|20|28|0c|ac|a4|da|d0|95|3f|02|4f|51|68|78|7e|bf|1c|53|46|69|00|35|00|00|05|ff|01|00|01|00|16|03|01|05|0d|0b|00|05|09|00|05|06|00|05|03|30|82|04|ff|30|82|02|e7|a0|03|02|01|02|02|09|00|df|41|71|c6|48|ff|eb|19|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|1e|17|0d|31|38|30|32|30|34|31|38|31|33|35|36|5a|17|0d|32|38|30|32|30|32|31|38|31|33|35|36|5a|30|16|31|14|30|12|06|03|55|04|03|0c|0b|65|78|61|6d|70|6c|65|2e|63|6f|6d|30|82|02|22|30|0d|06|09|2a|86|48|86|f7|0d|01|01|01|05|00|03|82|02|0f|00|30|82|02|0a|02|82|02|01|00|e0|22|b0|41|79|e5|60|92|2c|c7|1c|97|84|f8|16|46|39|27|67|26|ad|d7|c8|dc|a4|18|2e|5a|1a|aa|f7|92|b0|71|8f|f8|a5|e0|d9|52|d3|6a|c9|e1|ae|7c|ce|f1|1c|92|99|dd|77|b7|f7|db|b3|2b|f4|96|23|d4|d8|08|e8|e2|f2|15|7b|41|16|30|3d|21|cd|5f|b0|3d|5a|0c|ec|60|9b|d8|78|99|32|c4|9f|3c|1b|50|d9|d4|cf|f0|4b|58|ca|c6|6f|56|f5|57|04|c9|d5|60|56|d2|25|66|ee|fe|f0|da|79|d6|f2|a5|67|08|7a|19|e6|82|90|5c|e0|a1|63|cf|4b|a8|43|c6|d3|08|a0|22|4a|df|be|42|22|8b|c9|6f|81|d1|b0|d8|e0|24|79|b3|3a|ad|10|af|bd|7a|43|56|a6|87|ad|d2|d4|96|cf|12|f9|9a|42|7a|c7|63|07|f7|cc|a9|a5|50|1e|bf|4d|2d|ae|e3|74|b7|a7|66|ca|ab|44|66|db|f5|e2|28|dd|a8|6f|76|0a|5a|d4|8d|42|c6|a0|16|c2|bd|d9|25|38|74|dc|bc|d3|95|03|b9|13|39|c0|4a|cd|d9|c9|cb|34|bf|9e|48|1e|e4|56|8f|47|9c|33|ed|eb|d6|db|5e|b7|46|85|d4|49|48|f3|24|ec|01|c3|98|74|50|f9|05|71|01|b5|96|f4|b5|bc|a3|57|78|3f|c7|4f|10|1e|da|96|59|c0|6d|c1|13|64|52|7b|f8|d7|88|59|29|ba|b7|5a|ec|a2|a7|1e|86|bb|ea|8b|f8|03|e3|73|b3|6e|70|27|29|b6|92|31|4f|52|73|f0|62|91|3e|90|53|40|d0|00|e2|1d|80|5e|82|a9|5e|fc|56|2f|76|d9|40|39|85|e3|4e|55|d2|a7|47|06|27|92|d9|ec|dd|7e|7d|c2|07|6d|73|9b|58|75|da|ba|cd|65|e3|d9|3b|da|78|4e|96|81|c1|d1|2f|f2|c0|65|e0|a2|12|33|1c|eb|0c|2a|10|c6|ea|87|4c|7a|a5|d7|c3|4c|a8|45|06|8d|ca|a5|90|7d|e0|57|be|e5|17|f0|13|41|28|6e|f6|f3|cb|b3|d4|9b|fa|b1|f9|30|a1|b4|2e|a4|de|73|39|35|82|32|de|55|f9|70|ee|ca|8a|d2|62|64|fc|fb|d7|56|17|c7|9a|3c|4f|3d|b1|4a|1d|37|fb|ad|40|ef|c4|14|cf|08|57|8e|68|5f|2b|d4|3b|cc|bb|23|9f|83|64|e3|22|39|53|30|5c|4d|0f|d8|4d|2a|5a|23|e6|ee|06|b6|38|5d|83|ef|91|f8|25|a6|e3|02|03|01|00|01|a3|50|30|4e|30|1d|06|03|55|1d|0e|04|16|04|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|1f|06|03|55|1d|23|04|18|30|16|80|14|bf|22|b8|2a|ec|f6|61|a9|05|50|d8|6a|f5|35|bd|32|3e|7c|9b|d7|30|0c|06|03|55|1d|13|04|05|30|03|01|01|ff|30|0d|06|09|2a|86|48|86|f7|0d|01|01|0b|05|00|03|82|02|01|00|35|e5|1e|a9|74|4f|78|59|c0|fd|da|a4|71|7a|4e|9d|b7|13|42|5b|d5|f3|95|1b|48|a6|91|c8|84|be|fc|67|ed|92|4e|2e|f2|e5|6e|14|38|a5|af|51|7f|54|11|5f|ed|15|bd|a6|d9|ef|9c|ef|ee|db|ed|fb|39|45|e2|5e|a9|53|66|73|40|98|27|38|4d|a3|1d|5f|eb|d3|f8|33|01|3d|ce|08|61|60|e1|ee|91|28|98|0a|a2|17|28|17|39|c1|af|1e|d2|f7|42|c6|5f|ff|a2|fa|77|2a|f0|4b|ed|4f|ea|d4|55|b4|4d|02|63|4f|9f|12|ab|86|26|a6|24|26|7e|26|e2|55|89|6b|7d|52|3c|48|ad|4c|0c|76|64|7d|a7|8f|ff|9e|23|28|4c|d5|79|85|ea|0c|ee|54|31|24|e2|66|53|4c|ae|a6|a6|43|c5|e1|16|c7|48|b3|af|49|c9|f6|30|e6|4a|da|2f|9b|1a|9d|5f|15|ff|ac|9e|c7|d3|e4|85|55|1d|d6|42|af|58|1e|57|d1|84|4f|87|a7|43|10|e8|13|42|fd|49|fa|c1|a2|ba|6a|30|a4|1e|fb|db|be|99|16|a1|dc|1e|45|45|54|c3|89|b8|b6|b8|74|90|2f|8b|8c|68|49|07|a2|7c|0d|a6|d6|3c|80|e2|94|66|b0|83|1f|e3|29|02|4d|76|44|1e|65|57|7c|9e|f2|01|0a|77|cd|c5|85|43|53|9e|e7|56|21|4b|55|05|78|0e|6b|7a|14|44|69|d8|cb|06|de|65|9a|0a|8b|15|11|4e|21|c6|1d|be|d4|6c|45|96|88|f2|04|d5|ff|03|fd|d3|24|7d|25|22|8b|22|37|99|4b|22|fa|8f|99|ec|71|88|58|8e|03|9f|76|19|a2|05|a6|3b|bc|87|d8|90|db|c1|cc|98|f9|1f|c5|00|96|e4|90|3d|ad|d0|fa|a1|d5|b6|71|74|7d|0c|a3|f2|79|5a|e6|31|fb|de|65|41|46|39|78|bd|d6|c1|b0|1a|44|16|a1|ed|27|c6|e7|d6|ab|f0|2f|0f|78|a6|78|01|2c|ed|18|bb|47|34|54|ee|73|1b|99|83|ca|bf|d7|07|65|40|03|f2|75|98|d4|f3|22|6c|2f|77|1e|ec|e7|1e|bf|31|28|90|c4|0c|7a|37|cc|85|37|59|42|94|21|90|05|9e|e0|60|51|0a|83|b8|29|45|37|06|5a|5e|a3|b3|e0|08|cf|48|9b|51|17|7b|4c|fb|6d|06|e9|4f|dd|45|42|42|83|c2|f6|b3|70|29|86|08|c4|28|f7|b4|d6|1f|a1|63|94|f7|75|8f|ba|16|03|01|00|04|0e|00|00|00|
+---------+---------------+----------+
18:19:16,933,784 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|28|06|02|00|00|7f|06|16|25|0a|64|0a|71|0a|c8|00|0d|18|30|15|b3|00|36|e7|f4|98|bc|9f|d3|50|11|11|5f|30|2d|00|00|
+---------+---------------+----------+
18:19:16,933,874 ETHER
|0 |1e|33|c8|aa|1b|40|8a|4b|47|20|ce|e4|08|00|45|00|00|28|6c|17|40|00|40|06|af|0f|0a|c8|00|0d|0a|64|0a|71|15|b3|18|30|98|bc|9f|d3|00|36|e7|f5|50|11|72|10|1f|c4|00|00|
+---------+---------------+----------+
18:19:16,973,340 ETHER
|0 |8a|4b|47|20|ce|e4|1e|33|c8|aa|1b|40|08|00|45|00|00|28|06|03|00|00|7f|06|16|24|0a|64|0a|71|0a|c8|00|0d|18|30|15|b3|00|36|e7|f5|98|bc|9f|d4|50|10|11|5e|30|2d|00|00|
What does this error actually mean?
At the risk of stating the obvious it literally means "the handshake failed" and doesn't give you any more information than that. It could be caused by any number of possible issues. From your debug output we can see that:
The client issues a ClientHello to the server
The server responds with a ServerHello, a Certificate and a ServerHelloDone.
The server then attempts to read a response from the client but this read fails (most probably because the client has aborted - but without sending any kind of alert to indicate the cause of the problem).
Clearly something in the response that your server has sent back to the client has caused the client to just give up. The most likely culprit is the certificate, but its also possible that there is something about the ServerHello it doesn't like (e.g. the server didn't understand some extension that the client sent in its ClientHello, which it refuses to work without...although this is quite unlikely)
When looking in details to your debug log, it looks like a normal client/server handshake, in TLS 1.2. The last 9 bytes written mean the SERVER HELLO DONE is accomplished, and then the client (the last "read from") is sending 5 bytes that unfortunately we don't have. 5 bytes is a normal thing at this moment, these bytes are supposed to continue with the TLS exchange (Client key exchange,..) and they contain the "hello" byte, the protocol version (2 bytes), and the data length (2 bytes).
All this work would be easier for me if you provided a network capture. But OK, we have some information.
There is one reason to make openssl bug at this moment, when we receive 5 bytes instead of 11. This code will later generate the same handshake failure that you get :
* Request this many bytes in initial read.
* We can detect SSL 3.0/TLS 1.0 Client Hellos
* ('type == 3') correctly only when the following
* is in a single record, which is not guaranteed by
* the protocol specification:
* Byte Content
* 0 type \
* 1/2 version > record header
* 3/4 length /
* 5 msg_type \
* 6-8 length > Client Hello message
* 9/10 client_version /
*/
char buf_space[11];
But without any capture, it's almost impossible to say whether the client is sending a wrong Client key exchange, or if it's your openssl version which is faulty (more likely, it's the client).
Can you check what openssl version you are running ?
This appears to be a network or stack problem.
Assuming we are the server at 10.200.0.13 and the client is 10.100.10.113 your network dump decodes as follows:
18:19:07,529,418 receive connect request (SYN) from port 22695 to port 5555 with starting seq 0x0036bfc5
18:19:07,529,450 send accept (SYN ACK) with starting seq 0x6261d46d
18:19:07,668,343 receive segment containing ClientHello message with seq 0x0036bfc6 len 0x54
18:19:07,668,359 send ack (through 0x0036c01a)
18:19:07,668,617 send segment containing ServerHello, Certificate, ServerHelloDone with seq 0x6261d46e len 0x56+0x512+9=0x571
18:19:08,150,907 after no response ~0.5s, resend segment
18:19:08,556,603 receive resend of client 0x0036bfc6, which does NOT ack our data;
this implies client didn't get our data-ack and didn't get or accept (either copy of) our 0x6261d46e
18:19:08,556,617 send probe (ACK with no additional data)
18:19:08,683,863 receive probe from client, again neg-acking data but pos-acking SYN
18:19:08,683,932 after 2x neg-ack, send FIN (seq 0x6261d9df)
18:19:08,762,143 receive ACK of our FIN (and data?) (ack=0x6261d9e0)
18:19:16,784,169 receive new connect (SYN) from port 6192
...
This is screwy. If the client is any normal computer with an OS, usually those ack data at TCP level in the protocol stack even if their user program doesn't read (or accept) the data, at least up to some reasonable buffersize. The client is clearly getting at least some of our frames, since it correctly acks SYN and FIN, but it apparently refuses to ack our data.
If the client is something like a thermostat or an Arduino, where there is no actual OS but often instead a heap of code someone mashed together, often by copying from websites (including Stack?) without understanding it, so it doesn't work right. Or possibly the actual client is correct, but there is some broken middlebox like a firewall, IDS, 'smart' router, etc. in between.
Anyway if you can't get the TLS protocol messages, which are TCP data, delivered to the client at the TCP level, nothing else can work, so without any more useful info about or control over the client you're out of luck.
Sorry.
bad gethostbyaddr
A reverse DNS is not working well on your server. With your server IP, run these commands and check if they return anything (I suppose you're on Linux) :
dig -x XXX.XXX.XXX.XXX
host XXX.XXX.XXX.XXX
Check that your hosts file solves correctly your hostname. If you have to configure a DNS server (/etc/resolv.conf), do it.
I am working on integrating Webservice which has 2 way SSL.
One such service from same client is already integrated and works fine.
I mean Application A is already integrated with WS 1 hosted on Application B, it's working now.
Now I am integrating Application A with WS 2 hosted on Application B
The same keystore and truststore are in used for both services.
WS 1 works fine, WS 2 fails, I have no real clue of how this could happen. Details of SSL debug logs are below.
I verified the Cipher Suite it is same for both Webservices.
SSL Debug Logs for Failed SSL HandShake - WS 2:
Here I add appropriate ssl log, the difference I found between ssl logs for working service and service which is failing is the certificate chain is not sent by client.
[Raw read]: length = 5
0000: 16 03 01 00 0D .....
[Raw read]: length = 13
0000: 0D 00 00 05 02 01 02 00 00 0E 00 00 00 .............
tomcat-http-1, READ: TLSv1 Handshake, length = 13
*** CertificateRequest
Cert Types: RSA, DSS
Cert Authorities:
[read] MD5 and SHA1 hashes: len = 9
0000: 0D 00 00 05 02 01 02 00 00 .........
*** ServerHelloDone
[read] MD5 and SHA1 hashes: len = 4
0000: 0E 00 00 00 ....
***** Certificate chain
***
*** ClientKeyExchange, RSA PreMasterSecret, TLSv1**
[write] MD5 and SHA1 hashes: len = 269
0000: 0B 00 00 03 00 00 00 10 00 01 02 01 00 4C 1E 64 .............L.d
0010: 17 BD D1 EC E9 14 82 08 12 17 01 1F 78 A0 6A 40 ............x.j#
0020: 16 24 A4 0D 54 B6 F4 CF B5 BB A0 BF 32 CD F5 BC .$..T.......2...
0030: EF 14 3C 8B 9B 72 7A 6D 27 93 59 6A AD 11 82 07 ..<..rzm'.Yj....
0040: 37 8C 68 01 EF 20 D6 0B 00 F4 0B 72 1F DE 0C 28 7.h.. .....r...(
0050: B9 47 D2 39 AB B6 E8 72 B9 6D A7 3F 0C F0 3F 1F .G.9...r.m.?..?.
0060: 3C CE 3C A2 E3 D6 CB 9D BA 5D 93 AF 26 B4 D2 83 <.<......]..&...
0070: 68 7A D2 6B 9A 10 D6 A3 95 36 D7 C1 0F C6 F4 79 hz.k.....6.....y
0080: F9 8F 3D 4D 8C D0 E0 46 E2 5A 32 46 42 19 60 09 ..=M...F.Z2FB.`.
0090: 62 15 EE F8 5C 24 A8 78 27 CD A6 22 5F 5E 94 35 b...\$.x'.."_^.5
00A0: 6B 95 C6 42 34 4B D0 98 74 DE 92 9C 8E 79 0E 3A k..B4K..t....y.:
00B0: 07 D6 17 63 E0 CE CE 8A C0 26 A5 51 A7 E4 35 8A ...c.....&.Q..5.
00C0: 5B 2F 1C A6 3A 0B 49 65 24 24 DC F8 39 42 80 38 [/..:.Ie$$..9B.8
00D0: 03 0D 49 F4 61 32 90 8B BC B6 46 47 6E C0 8B C5 ..I.a2....FGn...
00E0: 00 2F 3D AB 56 5E 04 6A AD 27 D2 39 A3 22 C5 CB ./=.V^.j.'.9."..
00F0: 9D D5 8C 47 B7 89 D1 C2 C2 CC AE F7 ED 4D 97 2F ...G.........M./
0100: 4E 4B AA 2A C5 96 A9 2C 4B 28 E0 09 44 NK.*...,K(..D
tomcat-http-1, WRITE: TLSv1 Handshake, length = 269
[Raw write]: length = 274
0000: 16 03 01 01 0D 0B 00 00 03 00 00 00 10 00 01 02 ................
0010: 01 00 4C 1E 64 17 BD D1 EC E9 14 82 08 12 17 01 ..L.d...........
0020: 1F 78 A0 6A 40 16 24 A4 0D 54 B6 F4 CF B5 BB A0 .x.j#.$..T......
0030: BF 32 CD F5 BC EF 14 3C 8B 9B 72 7A 6D 27 93 59 .2.....<..rzm'.Y
0040: 6A AD 11 82 07 37 8C 68 01 EF 20 D6 0B 00 F4 0B j....7.h.. .....
0050: 72 1F DE 0C 28 B9 47 D2 39 AB B6 E8 72 B9 6D A7 r...(.G.9...r.m.
0060: 3F 0C F0 3F 1F 3C CE 3C A2 E3 D6 CB 9D BA 5D 93 ?..?.<.<......].
0070: AF 26 B4 D2 83 68 7A D2 6B 9A 10 D6 A3 95 36 D7 .&...hz.k.....6.
0080: C1 0F C6 F4 79 F9 8F 3D 4D 8C D0 E0 46 E2 5A 32 ....y..=M...F.Z2
0090: 46 42 19 60 09 62 15 EE F8 5C 24 A8 78 27 CD A6 FB.`.b...\$.x'..
00A0: 22 5F 5E 94 35 6B 95 C6 42 34 4B D0 98 74 DE 92 "_^.5k..B4K..t..
00B0: 9C 8E 79 0E 3A 07 D6 17 63 E0 CE CE 8A C0 26 A5 ..y.:...c.....&.
00C0: 51 A7 E4 35 8A 5B 2F 1C A6 3A 0B 49 65 24 24 DC Q..5.[/..:.Ie$$.
00D0: F8 39 42 80 38 03 0D 49 F4 61 32 90 8B BC B6 46 .9B.8..I.a2....F
00E0: 47 6E C0 8B C5 00 2F 3D AB 56 5E 04 6A AD 27 D2 Gn..../=.V^.j.'.
00F0: 39 A3 22 C5 CB 9D D5 8C 47 B7 89 D1 C2 C2 CC AE 9.".....G.......
0100: F7 ED 4D 97 2F 4E 4B AA 2A C5 96 A9 2C 4B 28 E0 ..M./NK.*...,K(.
0110: 09 44 .D
SESSION KEYGEN:
PreMaster Secret:
0000: 03 01 93 71 B9 48 72 57 3D 0A BB 31 75 96 FD 0D ...q.HrW=..1u...
0010: CA 96 42 DD C9 44 B7 A8 B1 F1 A9 C1 C3 27 9F 5F ..B..D.......'._
0020: 9D 52 23 E3 36 AC EA A5 3A 05 1F F8 8D 5D 14 21 .R#.6...:....].!
CONNECTION KEYGEN:
Client Nonce:
0000: 53 8F 60 0E 0B DC B6 61 EB F5 3D C8 8C 7E 62 6D S.`....a..=...bm
0010: 5C 42 CB 7A 31 BC B0 0B D5 6F 0F B2 3C D7 3D A2 \B.z1....o..<.=.
Server Nonce:
0000: 53 8F 60 0E 6A EF 4B 22 15 D3 FB 2B 47 60 66 59 S.`.j.K"...+G`fY
0010: 95 FF 2F 5A 5E CD 24 FD AB BC 53 DA AE DE EE 6E ../Z^.$...S....n
Master Secret:
0000: 81 91 2E C9 84 28 03 2A 96 B7 50 3F 4E A6 F6 6D .....(.*..P?N..m
0010: BA E6 A3 97 90 BA 36 43 7F CC 09 DC 6C 49 23 2A ......6C....lI#*
0020: 08 F9 9A 28 37 E9 6A 7D A7 3D DF 5C 1D EE B8 C8 ...(7.j..=.\....
Client MAC write Secret:
0000: 02 6B 86 CF 08 1C F8 E1 3F 37 56 C3 E9 56 AF 7E .k......?7V..V..
0010: 8C AA 30 AD ..0.
Server MAC write Secret:
0000: 60 3E 08 7B D0 B4 23 48 79 D9 56 4E 98 17 AD 9D `>....#Hy.VN....
0010: E1 DA 9D 33 ...3
Client write key:
0000: 42 6D F6 86 E0 A5 CD 25 C1 32 EB C0 40 82 70 7C Bm.....%.2..#.p.
Server write key:
0000: 3D 28 B3 C1 E6 23 94 5F 3E F9 66 77 B1 42 EE AF =(...#._>.fw.B..
Client write IV:
0000: D1 AF 77 1A 7B 63 55 99 0D 20 EA 5F C9 35 C8 33 ..w..cU.. ._.5.3
Server write IV:
0000: 69 95 12 2F F0 85 8D 2B 8F 1F 96 73 A6 1A D7 10 i../...+...s....
tomcat-http-1, WRITE: TLSv1 Change Cipher Spec, length = 1
[Raw write]: length = 6
0000: 14 03 01 00 01 01 ......
*** Finished
verify_data: { 69, 40, 167, 235, 209, 255, 39, 90, 171, 21, 67, 200 }
***
[write] MD5 and SHA1 hashes: len = 16
0000: 14 00 00 0C 45 28 A7 EB D1 FF 27 5A AB 15 43 C8 ....E(....'Z..C.
Padded plaintext before ENCRYPTION: len = 48
0000: 14 00 00 0C 45 28 A7 EB D1 FF 27 5A AB 15 43 C8 ....E(....'Z..C.
0010: F5 F5 5A E3 50 8B BE B4 0A 9C 72 2E FA D7 A2 CD ..Z.P.....r.....
0020: 9A AB 6B FD 0B 0B 0B 0B 0B 0B 0B 0B 0B 0B 0B 0B ..k.............
tomcat-http-1, WRITE: TLSv1 Handshake, length = 48
tomcat-http-1, waiting for close_notify or alert: state 1
[Raw read]: length = 5
0000: 15 03 01 00 02 .....
[Raw read]: length = 2
0000: 02 28 .(
tomcat-http-1, READ: TLSv1 Alert, length = 2
tomcat-http-1, RECV TLSv1 ALERT: fatal, handshake_failure
tomcat-http-1, called closeSocket()
tomcat-http-1, Exception while waiting for close javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
tomcat-http-1, handling exception: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
tomcat-http-1, called close()
tomcat-http-1, called closeInternal(true)
Please help me if you find any clue of what's going wrong here.
I solved this problem by installing Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files + importing ca certificate. Just importing certificate did not work.
I have an OTI Copni device and I need to install a .cap file to this Copni device. So I have JCOP tools with Eclipse and I try to upload and install. It then gives this the indicated error. I presume this is happening because of a failed authentication.
cm> /term "winscard:4|SCM Microsystems Inc. SDI011G Contactless Reader 0"
--Opening terminal
> /card -a a000000003000000 -c com.ibm.jc.CardManager
resetCard with timeout: 0 (ms)
--Waiting for card...
ATR=3B 88 80 01 00 73 C8 40 00 00 90 00 62 ;....s.#....b
ATR: T=0, T=1, Hist=0073C84000009000
=> 00 A4 04 00 08 A0 00 00 00 03 00 00 00 00 ..............
(21592 usec)
<= 6F 65 84 08 A0 00 00 00 03 00 00 00 A5 59 9F 65 oe...........Y.e
01 FF 9F 6E 06 47 91 20 17 3F 00 73 4A 06 07 2A ...n.G. .?.sJ..*
86 48 86 FC 6B 01 60 0C 06 0A 2A 86 48 86 FC 6B .H..k.`...*.H..k
02 02 01 01 63 09 06 07 2A 86 48 86 FC 6B 03 64 ....c...*.H..k.d
0B 06 09 2A 86 48 86 FC 6B 04 02 15 65 0B 06 09 ...*.H..k...e...
2B 85 10 86 48 64 02 01 03 66 0C 06 0A 2B 06 01 +...Hd...f...+..
04 01 2A 02 6E 01 02 90 00 ..*.n....
Status: No Error
cm> set-key 255/1/DES-ECB/404142434445464748494a4b4c4d4e4f 255/2/DES-ECB/404142434445464748494a4b4c4d4e4f 255/3/DES-ECB/404142434445464748494a4b4c4d4e4f
cm> init-update 255
=> 80 50 00 00 08 C2 3F 4B C4 BE B6 E5 58 00 .P....?K....X.
(43622 usec)
<= 00 00 32 98 00 09 30 97 06 25 01 02 00 10 68 6C ..2...0..%....hl
E3 CA 2C 2B 4D 2C 4B 0D 0E 62 5F 8C 90 00 ..,+M,K..b_...
Status: No Error
cm> ext-auth plain
=> 84 82 00 00 10 EB FC 66 BC FA 30 91 58 5B 51 FA .......f..0.X[Q.
0C 46 D7 43 C9 .F.C.
(12557 usec)
<= 69 85 i.
Status: Conditions of use not satisfied
jcshell: Error code: 6985 (Conditions of use not satisfied)
jcshell: Wrong response APDU: 6985
Unexpected error; aborting execution
Can someone tell me how to upload a .cap file to this device?
Try ext-auth mac instead, the smart card is probably in the state OP_SECURE, which means that at minimal command MAC is required.
As JCOP tools is not publicly available nor open source, I'd suggest you try a publicly available piece of software instead:
https://github.com/martinpaljak/GlobalPlatform#globalplatform-from-openkms
(as the name of the github repository implies this is self-promotion)
My application is using SSL over SMTP.
But I faced a problem of extra byte at the end.
The packet which I recieved is as follows: (Hex dump of SSL Record packet)
17 03 01 01 00 9A 07 74 E3 4B E0 07 17 71 38 BF 29 7E 70
E9 14 CC B1 97 77 4C B9 AB A0 9F 88 7B D4 ED 14 8E 97 F2
5A BE 46 56 D4 12 BC 15 01 49 EE CE A1 ED 3F D3 6E 7F AA
DC 6B DF 41 11 74 7B 55 B8 D3 3E 8D EF 96 52 B0 BD 50 35
09 E7 2A FF 0E 39 58 C7 91 99 95 22 6F B0 73 57 28 B4 EA
C6 28 4C DC 5C DA 6C 31 FB 63 71 7D 08 F0 DD 78 C4 08 C5
27 90 04 C7 09 59 E4 83 F4 4D 9A 7B 65 E9 AF 38 44 B4 CD
9E 4D BE 80 0D 07 24 8D C3 79 99 DC 02 81 D7 97 21 16 0B
28 44 82 ED E4 5F E6 91 81 A5 28 C1 C8 92 60 36 4E DE 27
AF D0 2B EE FB 9D 12 9C 2B 4F 3F 29 F2 04 8F DC 21 39 4F
80 23 7E 78 3C A0 29 E0 67 E7 9F 90 B6 1F D4 08 63 3E CE
73 E1 17 72 8D B1 8C 3D A8 59 C0 0F 03 59 7A A6 5D F9 7A
40 57 D6 8D 94 48 93 BF D8 17 C6 70 79 36 13 D0 F1 D1 D2
69 D4 05 9D 67 86 6D E9 66 D0 83 4A D8 5E 20
The length of this packet as seen from SSL 3.1 protocol is 256 Bytes.
But there is one extra byte at the end (shown in bold at the end).
Due to this extra byte at the end, when next packet is being read, then this 20 is also read and causes error of SSL_R_WRONG_VERSION_NUMBER (I am using OpenSSL Library for SSL).
Next packet which I recieved is like (as per packet sniffer)
17 03 01 00 18 ...
But when next read is being done, OpenSSL reads packet as 20 17 03 01 .. which causes the error (since 17 03 is wrong version for 03 01)
I would like to know if this (extra byte at the end) is a part of SSL standard.
Please suggest me how to handle this case in OpenSSL. OpenSSL version is 1.0.0.
No. The extra byte is not as a part of SSL Standard.
As per SSL Standard (RFC 2246 for TLS 1.0, Latest is RFC 5246 for TLS 1.2) the record of SSL is as below:
struct {
ContentType type;
ProtocolVersion version;
uint16 length;
select (CipherSpec.cipher_type) {
case stream: GenericStreamCipher;
case block: GenericBlockCipher;
} fragment;
} TLSCiphertext;
The fragment will be exactly of the length as specified by uint16 length member. So, the 20 must be getting inserted either incorrectly by the Server Implementation, or some other software in the middle is inserting it when the data is in network.
Openssl reads exactly the number of bytes as specified by uint16 length member which is why it doesn't read 20.
Some of the points which you can focus on are:
1. Does this happen with the first application data packet which is transferred immediately after handshake? (From the content type I assumed this packet dump is for application data)
2. Is this a random occurance? Do all connections with that particular server exhibit the same behavior?
3. You can try to get the dump of the packet sent at the Server to see if 20 is present when the packet is being sent at the Server side itself or it is getting added during it's flight.
4. Could there be a Firewall related problem? (I don't know about Firewall, so didn't give more details here)
Hope this helps!
I was bashing my head with this one today; finally resorted to this:
_sslStream.Write(merged, 0, merged.Length - 1)
Problem solved, move along!
During SSL 3.0 handshaking server responses with the following serverhello message
16 03 00 00 51 02 00
00 4d 03 00 4f a1 c1
eb e3 fb 00 a9 c8 25
25 48 6f 89 27 ec bb
80 f3 8c 5d db f7 6c
94 56 d8 34 7a b5 9d
02 20 54 ab 20 ea 05
a6 38 6f ee 55 40 ae
af e2 5d ae 2a 4d c1
c6 f4 09 a7 08 b1 c5
49 39 87 82 d3 f7 00
39 00 00 05 ff 01 00
01 00
I understand this response as follows:
Content-type: 22 (Handshake protocol)
Version: 3.0
Length: a1 (81 bytes)
Content-type: 02 (ServerHello)
Length: 4d (77 bytes)
Version: 3.0
Random: 4f a1 c1 eb e3 fb 00 a9
c8 25 25 48 6f 89 27 ec
bb 80 f3 8c 5d db f7 6c
94 56 d8 34 7a b5 9d 02
SessionID Length: 20 (32 bytes)
SessionID: 54 ab 20 ea 05 a6 38 6f
ee 55 40 ae af e2 5d ae
2a 4d c1 c6 f4 09 a7 08
b1 c5 49 39 87 82 d3 f7
Cipher Suite: 00 39
Compression method: 00
But i can't understand how the last 7 bytes should be interpreted: 00 05 ff 01 00 01 00
That would be the renegotiation_info extension, as defined in RFC 5746:
o If this is the initial handshake for a connection, then the
"renegotiated_connection" field is of zero length in both the
ClientHello and the ServerHello. Thus, the entire encoding of the
extension is ff 01 00 01 00. The first two octets represent the
extension type, the third and fourth octets the length of the
extension itself, and the final octet the zero length byte for the
"renegotiated_connection" field.