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gak/badcert

Last active December 6, 2015 22:13
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slack invalid certificate from my host
Raw
badcert
~ > openssl s_client -connect slack.com:443
CONNECTED(00000003)
depth=1 C = US, ST = California, L = Sunnyvale, O = Fortinet, OU = Certificate Authority, CN = FortiGate CA, emailAddress = support@fortinet.com
verify error:num=19:self signed certificate in certificate chain
---
Certificate chain
0 s:/C=US/ST=California/L=San Francisco/O=Slack Technologies, Inc/CN=*.slack.com
i:/C=US/ST=California/L=Sunnyvale/O=Fortinet/OU=Certificate Authority/CN=FortiGate CA/emailAddress=support@fortinet.com
1 s:/C=US/ST=California/L=Sunnyvale/O=Fortinet/OU=Certificate Authority/CN=FortiGate CA/emailAddress=support@fortinet.com
i:/C=US/ST=California/L=Sunnyvale/O=Fortinet/OU=Certificate Authority/CN=FortiGate CA/emailAddress=support@fortinet.com
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/ST=California/L=San Francisco/O=Slack Technologies, Inc/CN=*.slack.com
issuer=/C=US/ST=California/L=Sunnyvale/O=Fortinet/OU=Certificate Authority/CN=FortiGate CA/emailAddress=support@fortinet.com
---
No client certificate CA names sent
---
SSL handshake has read 2274 bytes and written 636 bytes
---
New, TLSv1/SSLv3, Cipher is AES256-GCM-SHA384
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : AES256-GCM-SHA384
Session-ID: B0A7F33109DA55B49106A8ADE4F44AEDB29170DAD92F20ED9640819321CDC7A8
Session-ID-ctx:
Master-Key: C9700C35900890BE764F169B3F1D14A0C756D831E97A8F97691DC8470BA57CA9A3DC97DAD0E26B42DC73900DE4BEEADF
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 300 (seconds)
TLS session ticket:
0000 - 42 24 b7 9b 4d 7a 60 ba-fd 7a fe 51 2d b4 c0 60 B$..Mz`..z.Q-..`
0010 - ad 53 45 e4 07 44 98 03-47 c3 fd ac 77 99 75 37 .SE..D..G...w.u7
0020 - 77 35 e2 bc 9c 0d 75 7b-55 f9 a4 66 a1 37 cd 92 w5....u{U..f.7..
0030 - 88 99 12 90 16 2a 46 69-5a 9e 61 d4 57 35 fe 84 .....*FiZ.a.W5..
0040 - b5 3b 2b c8 3f 00 b7 48-29 34 5a c6 82 34 4d b1 .;+.?..H)4Z..4M.
0050 - 3d eb 95 99 a0 c0 02 a5-2d 6d fe 99 96 42 08 8f =.......-m...B..
0060 - d2 0f f9 4b b4 54 cf 59-f6 98 46 db e6 81 83 53 ...K.T.Y..F....S
0070 - 51 cb 59 6b 18 2d 61 12-5c 95 07 3d 1b cb f1 74 Q.Yk.-a.\..=...t
0080 - 5f f4 0c 6f d9 c6 64 6d-e5 c7 d6 de 73 e9 f3 d7 _..o..dm....s...
0090 - ac 29 66 0d 77 95 af b6-0e 1b 04 a2 95 a5 c8 e4 .)f.w...........
Start Time: 1449439346
Timeout : 300 (sec)
Verify return code: 19 (self signed certificate in certificate chain)
---
^C
~ > ping slack.com
PING slack.com (107.23.217.39) 56(84) bytes of data.
^C64 bytes from 107.23.217.39: icmp_seq=1 ttl=50 time=261 ms
Raw
goodcert
~ > openssl s_client -connect slack.com:443
CONNECTED(00000003)
depth=2 C = US, O = GeoTrust Inc., CN = GeoTrust Global CA
verify return:1
depth=1 C = US, O = GeoTrust Inc., CN = GeoTrust SSL CA - G3
verify return:1
depth=0 C = US, ST = California, L = San Francisco, O = "Slack Technologies, Inc", CN = *.slack.com
verify return:1
---
Certificate chain
0 s:/C=US/ST=California/L=San Francisco/O=Slack Technologies, Inc/CN=*.slack.com
i:/C=US/O=GeoTrust Inc./CN=GeoTrust SSL CA - G3
1 s:/C=US/O=GeoTrust Inc./CN=GeoTrust SSL CA - G3
i:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/C=US/ST=California/L=San Francisco/O=Slack Technologies, Inc/CN=*.slack.com
issuer=/C=US/O=GeoTrust Inc./CN=GeoTrust SSL CA - G3
---
No client certificate CA names sent
Peer signing digest: SHA512
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 3030 bytes and written 444 bytes
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES128-GCM-SHA256
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES128-GCM-SHA256
Session-ID: 942A0ACE9ADCFD4D1B1AB1FFE7B304343B258F44557851DBEAE9D60FE536B824
Session-ID-ctx:
Master-Key: 7F4CF610D236C22B9842D3B469F8D9CBD55ACA60774CFF8E7A96E76572760930237A0DFC3FF9853DFA6F5C61A715042C
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 300 (seconds)
TLS session ticket:
0000 - 67 90 6b 02 c5 0b 59 27-0f 42 55 27 54 d4 98 e6 g.k...Y'.BU'T...
0010 - f5 9a 25 07 79 69 95 cd-89 c9 95 e6 2e 94 5c a4 ..%.yi........\.
0020 - 87 8b d2 1f 71 bb 8f 68-97 af 3b ca 05 62 87 5d ....q..h..;..b.]
0030 - 9b 4a ed 9a 40 68 c5 91-b7 28 77 72 ce c1 73 8c .J..@h...(wr..s.
0040 - d1 0f 7d 89 c9 ad 61 62-9c 94 13 f5 cf 5f 00 11 ..}...ab....._..
0050 - 2e db a7 c7 49 2d 14 cd-2b 31 3d 69 3d 4c ed 74 ....I-..+1=i=L.t
0060 - 6c 24 11 9f 30 55 3d 79-9b 01 f7 8a 59 33 68 4f l$..0U=y....Y3hO
0070 - 3a 4f da 9d 19 8a f4 ac-30 66 2e 5b 21 19 d1 2b :O......0f.[!..+
0080 - 90 26 9d 3f b6 0d d3 b4-e7 da cd e2 25 25 ef 78 .&.?........%%.x
0090 - 3e 46 97 5e da 87 d8 64-1f f5 fd d2 43 14 d1 e2 >F.^...d....C...
Start Time: 1449439385
Timeout : 300 (sec)
Verify return code: 0 (ok)
---
closed
~ >
~ > ping slack.com
PING slack.com (54.164.204.227) 56(84) bytes of data.
64 bytes from ec2-54-164-204-227.compute-1.amazonaws.com (54.164.204.227): icmp_seq=1 ttl=50 time=256 ms
^C
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