Using the OpenSSL command to Test the SSL Certificate

  • 时间：2020-10-11 15:17:18
  • 分类：网络文摘
  • 阅读：105 次

Usually, in the browser, by clicking the Lock icon, you can view the SSL certificate information.

ssl-certification-path Using the OpenSSL command to Test the SSL Certificate HTTPS

ssl-certification-path

And, we can also run the `openssl` command to view the server ceritifcate (e.g. SSL chain) on command line. For example:

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$ openssl s_client -connect helloacm.com:443
CONNECTED(00000003)
depth=2 C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
verify return:1
depth=1 C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
verify return:1
depth=0 C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
verify return:1
---
Certificate chain
 0 s:C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
   i:C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
 1 s:C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
   i:C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
 
issuer=C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
 
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2507 bytes and written 394 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_256_GCM_SHA384
    Session-ID: 2369749FDF66D7BFD323F53958A27F6E45CDC2239A7FCDDCB1175A7C1C8B1466
    Session-ID-ctx: 
    Resumption PSK: EEA87720335AD216961F713DB0544F8A7E5F42223DEB2DBA992483D24D75F60809373FF82BEFEA0692C248151CC2BDDE
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 64800 (seconds)
    TLS session ticket:
    0000 - 24 29 83 3e 7e 68 72 88-be fe 43 06 e6 91 6b 2e   $).>~hr...C...k.
    0010 - 98 32 0b c2 4f 6f 60 d0-6b 60 e0 40 8b c6 03 62   .2..Oo`.k`.@...b
    0020 - 8f 8f 4c 25 ad 8c a1 22-c0 c7 47 94 5a 9e 97 18   ..L%..."..G.Z...
    0030 - 81 eb 2f 4a b6 4c 07 02-aa e0 91 43 95 1e d2 22   ../J.L.....C..."
    0040 - 6f 31 e5 2a 83 41 a1 6f-f9 ed 53 d2 0d 5d 89 cf   o1.*.A.o..S..]..
    0050 - 22 68 ad d9 bf 1d 49 b7-96 7f fc 09 6d 11 f5 f2   "h....I.....m...
    0060 - 2a 5d a6 35 f0 fb 54 f5-be 1a d8 1d 19 ec 80 40   *][email protected]
    0070 - 57 15 cc a0 38 79 1d 47-34 75 81 73 77 ce ef d2   W...8y.G4u.sw...
    0080 - e9 17 ee 66 63 d2 2f c6-29 ce 74 f0 62 1d 49 b2   ...fc./.).t.b.I.
    0090 - bc c5 da 62 24 e3 42 97-b2 13 e2 97 ed 7c 2d dc   ...b$.B......|-.
    00a0 - d3 55 ac 3e 66 92 43 af-11 ba 41 60 66 c0 f4 f7   .U.>f.C...A`f...
    00b0 - 74 4a 1b 7c dd d9 8d 21-9b fe a0 ae 3f 97 37 4b   tJ.|...!....?.7K
    00c0 - ef c5 d5 34 31 93 30 ab-9f 8b 8b 2d f5 3f 21 1f   ...41.0....-.?!.
 
    Start Time: 1595760329
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 14336
---
read R BLOCK
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_256_GCM_SHA384
    Session-ID: B126A49538D22C054CC7A61988EAB35538A7953C1516C98A52513E81C6245B73
    Session-ID-ctx: 
    Resumption PSK: 16E0F2E582F4AF8120E79B33C54CA75E64FEFA6B8EF5CF819C59AEA63A0DBB96DE445563EF1D6C87028CE71BE1B5D137
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 64800 (seconds)
    TLS session ticket:
    0000 - 24 29 83 3e 7e 68 72 88-be fe 43 06 e6 91 6b 2e   $).>~hr...C...k.
    0010 - bb 07 3e 5b c8 33 49 bf-c4 23 d4 0b 29 04 c7 61   ..>[.3I..#..)..a
    0020 - b9 63 d7 79 19 0d 00 55-fc 96 cc e4 2e d3 a5 d1   .c.y...U........
    0030 - 86 91 13 e1 5d b7 91 ef-e0 ef 1b 3d ed eb e0 c3   ....]......=....
    0040 - 74 a8 06 ce 03 8d 1e c0-a1 47 5e a1 94 3c 4c 60   t........G^..<L`
    0050 - 84 62 e2 87 c9 0b 63 32-f7 6c 32 20 8c 98 d3 e3   .b....c2.l2 ....
    0060 - f9 73 47 61 dd 1e 26 48-e7 46 ee 9a 47 bf 01 af   .sGa..&H.F..G...
    0070 - 78 51 a8 2d 20 cd ee 1a-c2 5f 88 c0 c8 70 ba 8a   xQ.- ...._...p..
    0080 - a7 99 d3 ba 23 46 d0 bd-e0 3d b4 82 b5 e9 7e 64   ....#F...=....~d
    0090 - b1 96 84 c7 4b d8 5c 83-22 a6 96 b0 8d 0e 51 5b   ....K.\.".....Q[
    00a0 - aa 1e d8 82 e6 36 1b b7-1f 46 18 3c 89 28 4d a8   .....6...F.<.(M.
    00b0 - ca 3f 37 83 16 e6 85 2a-ea 98 80 b7 da 20 3f f3   .?7....*..... ?.
    00c0 - fc 74 9a 88 3b a8 07 07-f4 bb 19 af 19 82 5a bd   .t..;.........Z.
 
    Start Time: 1595760329
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 14336
---
read R BLOCK
closed
$ openssl s_client -connect helloacm.com:443
CONNECTED(00000003)
depth=2 C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
verify return:1
depth=1 C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
verify return:1
depth=0 C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
verify return:1
---
Certificate chain
 0 s:C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com
   i:C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
 1 s:C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2
   i:C = IE, O = Baltimore, OU = CyberTrust, CN = Baltimore CyberTrust Root
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=C = US, ST = CA, L = San Francisco, O = "Cloudflare, Inc.", CN = sni.cloudflaressl.com

issuer=C = US, ST = CA, L = San Francisco, O = "CloudFlare, Inc.", CN = CloudFlare Inc ECC CA-2

---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ECDSA
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 2507 bytes and written 394 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384
Server public key is 256 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_256_GCM_SHA384
    Session-ID: 2369749FDF66D7BFD323F53958A27F6E45CDC2239A7FCDDCB1175A7C1C8B1466
    Session-ID-ctx: 
    Resumption PSK: EEA87720335AD216961F713DB0544F8A7E5F42223DEB2DBA992483D24D75F60809373FF82BEFEA0692C248151CC2BDDE
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 64800 (seconds)
    TLS session ticket:
    0000 - 24 29 83 3e 7e 68 72 88-be fe 43 06 e6 91 6b 2e   $).>~hr...C...k.
    0010 - 98 32 0b c2 4f 6f 60 d0-6b 60 e0 40 8b c6 03 62   .2..Oo`.k`[email protected]
    0020 - 8f 8f 4c 25 ad 8c a1 22-c0 c7 47 94 5a 9e 97 18   ..L%..."..G.Z...
    0030 - 81 eb 2f 4a b6 4c 07 02-aa e0 91 43 95 1e d2 22   ../J.L.....C..."
    0040 - 6f 31 e5 2a 83 41 a1 6f-f9 ed 53 d2 0d 5d 89 cf   o1.*.A.o..S..]..
    0050 - 22 68 ad d9 bf 1d 49 b7-96 7f fc 09 6d 11 f5 f2   "h....I.....m...
    0060 - 2a 5d a6 35 f0 fb 54 f5-be 1a d8 1d 19 ec 80 40   *][email protected]
    0070 - 57 15 cc a0 38 79 1d 47-34 75 81 73 77 ce ef d2   W...8y.G4u.sw...
    0080 - e9 17 ee 66 63 d2 2f c6-29 ce 74 f0 62 1d 49 b2   ...fc./.).t.b.I.
    0090 - bc c5 da 62 24 e3 42 97-b2 13 e2 97 ed 7c 2d dc   ...b$.B......|-.
    00a0 - d3 55 ac 3e 66 92 43 af-11 ba 41 60 66 c0 f4 f7   .U.>f.C...A`f...
    00b0 - 74 4a 1b 7c dd d9 8d 21-9b fe a0 ae 3f 97 37 4b   tJ.|...!....?.7K
    00c0 - ef c5 d5 34 31 93 30 ab-9f 8b 8b 2d f5 3f 21 1f   ...41.0....-.?!.

    Start Time: 1595760329
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 14336
---
read R BLOCK
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_256_GCM_SHA384
    Session-ID: B126A49538D22C054CC7A61988EAB35538A7953C1516C98A52513E81C6245B73
    Session-ID-ctx: 
    Resumption PSK: 16E0F2E582F4AF8120E79B33C54CA75E64FEFA6B8EF5CF819C59AEA63A0DBB96DE445563EF1D6C87028CE71BE1B5D137
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 64800 (seconds)
    TLS session ticket:
    0000 - 24 29 83 3e 7e 68 72 88-be fe 43 06 e6 91 6b 2e   $).>~hr...C...k.
    0010 - bb 07 3e 5b c8 33 49 bf-c4 23 d4 0b 29 04 c7 61   ..>[.3I..#..)..a
    0020 - b9 63 d7 79 19 0d 00 55-fc 96 cc e4 2e d3 a5 d1   .c.y...U........
    0030 - 86 91 13 e1 5d b7 91 ef-e0 ef 1b 3d ed eb e0 c3   ....]......=....
    0040 - 74 a8 06 ce 03 8d 1e c0-a1 47 5e a1 94 3c 4c 60   t........G^..<L`
    0050 - 84 62 e2 87 c9 0b 63 32-f7 6c 32 20 8c 98 d3 e3   .b....c2.l2 ....
    0060 - f9 73 47 61 dd 1e 26 48-e7 46 ee 9a 47 bf 01 af   .sGa..&H.F..G...
    0070 - 78 51 a8 2d 20 cd ee 1a-c2 5f 88 c0 c8 70 ba 8a   xQ.- ...._...p..
    0080 - a7 99 d3 ba 23 46 d0 bd-e0 3d b4 82 b5 e9 7e 64   ....#F...=....~d
    0090 - b1 96 84 c7 4b d8 5c 83-22 a6 96 b0 8d 0e 51 5b   ....K.\.".....Q[
    00a0 - aa 1e d8 82 e6 36 1b b7-1f 46 18 3c 89 28 4d a8   .....6...F.<.(M.
    00b0 - ca 3f 37 83 16 e6 85 2a-ea 98 80 b7 da 20 3f f3   .?7....*..... ?.
    00c0 - fc 74 9a 88 3b a8 07 07-f4 bb 19 af 19 82 5a bd   .t..;.........Z.

    Start Time: 1595760329
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 14336
---
read R BLOCK
closed

--EOF (The Ultimate Computing & Technology Blog) --

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