Проверьте локально сохраненный сертификат SSL, используя основные утилиты, такие как openssl и curl.
Эти знания особенно полезны, когда вы хотите подготовить сертификат SSL для балансировщика нагрузки.
Содержание
Самоподписанный сертификат SSL
Это простейший возможный пример, который предназначен для сбоев, поскольку нет способа проверить какой-либо случайный самаподписанный сертификат SSL.
Выполните простую программу сервера SSL / TLS, используя самоподписанный сертификат SSL и его закрытый ключ.
$ openssl s_server -no_dhe -accept 8282 -www -key example.org.key -cert example.org.crt
Выполните простую клиентскую программу SSL / TLS, чтобы проверить этот сертификат.
$ echo -n | openssl s_client -servername example.org -connect localhost:8282 -CApath /etc/ssl/certs
CONNECTED(00000003)
depth=0 C = PL, ST = pomorskie, O = personal, L = Gdansk, CN = example.org, OU = IT, emailAddress = admin@example.org
verify error:num=18:self signed certificate
verify return:1
depth=0 C = PL, ST = pomorskie, O = personal, L = Gdansk, CN = example.org, OU = IT, emailAddress = admin@example.org
verify return:1
---
Certificate chain
0 s:/C=PL/ST=pomorskie/O=personal/L=Gdansk/CN=example.org/OU=IT/emailAddress=admin@example.org
i:/C=PL/ST=pomorskie/O=personal/L=Gdansk/CN=example.org/OU=IT/emailAddress=admin@example.org
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIFkjCCA3oCCQCza+lCDud16jANBgkqhkiG9w0BAQsFADCBijELMAkGA1UEBhMC
[...]
2QZm3C+8jOxDR+n1b6bwtrrVl7fD7L0I4iLPDlTBZgzHHibLQbysWzJKQVsuvmbW
QEkCajRYUX0lSHABrIJtgTu5QgJfPOc4Rjzo0LEsoIHonUBiXWc=
-----END CERTIFICATE-----
subject=/C=PL/ST=pomorskie/O=personal/L=Gdansk/CN=example.org/OU=IT/emailAddress=admin@example.org
issuer=/C=PL/ST=pomorskie/O=personal/L=Gdansk/CN=example.org/OU=IT/emailAddress=admin@example.org
---
No client certificate CA names sent
Peer signing digest: SHA512
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 2361 bytes and written 451 bytes
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
Server public key is 4096 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES256-GCM-SHA384
Session-ID: C1B33BCF1F8A611EE106E7E9D9DED34FD634FFE45C516B716DB14C771F02D32C
Session-ID-ctx:
Master-Key: 22C05CC82AA56345C7E13937A4E7C884A3D6B4CC7C954B54A79C04141CD09DDAF760852D9E31D20900DA20865A42BE52
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 300 (seconds)
TLS session ticket:
0000 - 6c d9 32 c1 a9 7b 97 c7-7d 86 75 49 05 10 3b d8 l.2..{..}.uI..;.
0010 - 9e 2c 6b 26 ac 11 b6 d6-2a 4b 7b de 07 1d 71 b0 .,k&....*K{...q.
0020 - 19 25 66 5b 88 39 ab 51-c8 c6 ad ed 79 c0 15 b2 .%f[.9.Q....y...
0030 - 3f ae db 35 5a b6 95 52-1a a6 34 1e 89 bb dc be ?..5Z..R..4.....
0040 - 54 15 3c 92 c0 55 7e e0-c0 4a 2c dd 6b 8b b3 3d T.<..U~..J,.k..=
0050 - e6 1b 53 3f 4d 30 2f 72-bd 9c 18 0d 3d 62 17 a0 ..S?M0/r....=b..
0060 - 08 a8 32 64 d9 65 06 54-d4 f4 cc 8a 05 8b de 6a ..2d.e.T.......j
0070 - 8c d0 8e a9 9d 68 95 52-ed 71 fa 93 c8 8a b5 a8 .....h.R.q......
0080 - 58 1a 38 47 9d a6 9f 23-f5 c2 42 b6 5f aa 7e a2 X.8G...#..B._.~.
0090 - dc f4 ea 29 d5 8c 1d b6-92 43 4d 09 79 2e 74 1f ...).....CM.y.t.
00a0 - 37 79 2b b8 1a 8a 91 f3-a3 06 c9 4f 54 0e a8 fb 7y+........OT...
Start Time: 1510239128
Timeout : 300 (sec)
Verify return code: 18 (self signed certificate)
---
DONE
Проверьте код возврата – вы не можете использовать этот сертификат, не отключив проверку SSL-сертификата.
$ curl --silent --resolve example.org:8282:127.0.0.1 https://example.org:8282/
curl: (60) server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none More details here: http://curl.haxx.se/docs/sslcerts.html curl performs SSL certificate verification by default, using a "bundle" of Certificate Authority (CA) public keys (CA certs). If the default bundle file isn't adequate, you can specify an alternate file using the --cacert option. If this HTTPS server uses a certificate signed by a CA represented in the bundle, the certificate verification probably failed due to a problem with the certificate (it might be expired, or the name might not match the domain name in the URL). If you'd like to turn off curl's verification of the certificate, use the -k (or --insecure) option.
Все как и должно быть.
Квалифицированный сертификат
Выполните простую программу сервера SSL / TLS, используя сертификат SSL, его закрытый ключ и промежуточные сертификаты.
$ openssl s_server -no_dhe -accept 8282 -www -key example.com.key -cert example.com.crt -CAfile example.com.intermediate.crt
Выполните простую клиентскую программу SSL / TLS, чтобы проверить этот сертификат.
$ echo -n | openssl s_client -servername example.com -connect localhost:8282 -CApath /etc/ssl/certs
CONNECTED(00000003)
---
Certificate chain
0 s:/CN=example.com
i:/C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3
1 s:/C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3
i:/O=Digital Signature Trust Co./CN=DST Root CA X3
2 s:/O=Digital Signature Trust Co./CN=DST Root CA X3
i:/O=Digital Signature Trust Co./CN=DST Root CA X3
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIFGzCCBAOgAwIBAgISA8J1sgvKsx7iOY1ME0atryKhMA0GCSqGSIb3DQEBCwUA
[...]
ncpOI1U724+/U6vTitOoSAHb83qroLAmXl0OF0SBl5xawTSMhAf44UEIvV6x2iJT
Ul9lKA4Qgyrl3tiXrOZu
-----END CERTIFICATE-----
subject=/CN=example.com
issuer=/C=US/O=Let's Encrypt/CN=Let's Encrypt Authority X3
---
No client certificate CA names sent
Peer signing digest: SHA512
Server Temp Key: ECDH, P-256, 256 bits
---
SSL handshake has read 4012 bytes and written 451 bytes
---
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-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 : ECDHE-RSA-AES256-GCM-SHA384
Session-ID: 469596E7A4616EEF91EA3D2344AE9C0FBD4D0E96C4CB0130BC7BCDA7F7DA020E
Session-ID-ctx:
Master-Key: D4DF9C8D2324F51A58EEB5E7D3774F1EE54C9E8E0AB69F7F4EC9E3D3B3A9239992AE832F4C638732B2327ADD35F772CE
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 300 (seconds)
TLS session ticket:
0000 - 66 78 90 a9 98 12 11 40-b8 03 44 58 03 1e 92 32 fx.....@..DX...2
0010 - da 55 0f c7 26 d7 5e 60-94 56 02 4a ba ae c5 16 .U..&.^`.V.J....
0020 - b7 c6 9e 1c ed 3f 3b 2a-16 31 87 10 1b f6 1e 44 .....?;*.1.....D
0030 - e5 b4 b8 5c d5 b7 66 0d-b3 44 1d c3 cd 73 26 14 ...\..f..D...s&.
0040 - 93 aa 00 f9 32 45 84 e5-bc e4 cf c8 3e 4e f9 b0 ....2E......>N..
0050 - b7 f9 53 5a 0c 36 60 8f-bb 4b 90 20 ef 67 30 21 ..SZ.6`..K. .g0!
0060 - 26 49 83 94 04 e4 81 9d-76 bf 44 96 d3 6f 5e 3b &I......v.D..o^;
0070 - 49 c6 80 f3 ea d5 e8 06-4c db 8b 74 fa ed 7e df I.......L..t..~.
0080 - 85 b5 ae 91 97 e6 72 36-39 f6 e4 6e 9e 9a 6a a1 ......r69..n..j.
0090 - 48 d5 2a ee b1 48 6d fb-4b 91 1e 28 70 cd 07 98 H.*..Hm.K..(p...
00a0 - 2c 66 fa 19 33 2d 15 7f-5c 23 31 ff 38 97 12 13 ,f..3-..\#1.8...
Start Time: 1510259115
Timeout : 300 (sec)
Verify return code: 0 (ok)
---
Проверьте код возврата – вы можете безопасно использовать этот сертификат.
$ curl --silent --capath /etc/ssl/certs --resolve example.com:8282:127.0.0.1 https://example.com:8282/
<HTML><BODY BGCOLOR="#ffffff">
<pre>
s_server -no_dhe -accept 8282 -www -key devel.key -cert devel.crt -CAfile devel.int.crt
Secure Renegotiation IS supported
Ciphers supported in s_server binary
TLSv1/SSLv3:ECDHE-RSA-AES256-GCM-SHA384TLSv1/SSLv3:ECDHE-ECDSA-AES256-GCM-SHA384
TLSv1/SSLv3:ECDHE-RSA-AES256-SHA384 TLSv1/SSLv3:ECDHE-ECDSA-AES256-SHA384
TLSv1/SSLv3:ECDHE-RSA-AES256-SHA TLSv1/SSLv3:ECDHE-ECDSA-AES256-SHA
TLSv1/SSLv3:SRP-DSS-AES-256-CBC-SHA TLSv1/SSLv3:SRP-RSA-AES-256-CBC-SHA
TLSv1/SSLv3:SRP-AES-256-CBC-SHA TLSv1/SSLv3:DH-DSS-AES256-GCM-SHA384
TLSv1/SSLv3:DHE-DSS-AES256-GCM-SHA384TLSv1/SSLv3:DH-RSA-AES256-GCM-SHA384
TLSv1/SSLv3:DHE-RSA-AES256-GCM-SHA384TLSv1/SSLv3:DHE-RSA-AES256-SHA256
TLSv1/SSLv3:DHE-DSS-AES256-SHA256 TLSv1/SSLv3:DH-RSA-AES256-SHA256
TLSv1/SSLv3:DH-DSS-AES256-SHA256 TLSv1/SSLv3:DHE-RSA-AES256-SHA
TLSv1/SSLv3:DHE-DSS-AES256-SHA TLSv1/SSLv3:DH-RSA-AES256-SHA
TLSv1/SSLv3:DH-DSS-AES256-SHA TLSv1/SSLv3:DHE-RSA-CAMELLIA256-SHA
TLSv1/SSLv3:DHE-DSS-CAMELLIA256-SHA TLSv1/SSLv3:DH-RSA-CAMELLIA256-SHA
TLSv1/SSLv3:DH-DSS-CAMELLIA256-SHA TLSv1/SSLv3:ECDH-RSA-AES256-GCM-SHA384
TLSv1/SSLv3:ECDH-ECDSA-AES256-GCM-SHA384TLSv1/SSLv3:ECDH-RSA-AES256-SHA384
TLSv1/SSLv3:ECDH-ECDSA-AES256-SHA384 TLSv1/SSLv3:ECDH-RSA-AES256-SHA
TLSv1/SSLv3:ECDH-ECDSA-AES256-SHA TLSv1/SSLv3:AES256-GCM-SHA384
TLSv1/SSLv3:AES256-SHA256 TLSv1/SSLv3:AES256-SHA
TLSv1/SSLv3:CAMELLIA256-SHA TLSv1/SSLv3:PSK-AES256-CBC-SHA
TLSv1/SSLv3:ECDHE-RSA-AES128-GCM-SHA256TLSv1/SSLv3:ECDHE-ECDSA-AES128-GCM-SHA256
TLSv1/SSLv3:ECDHE-RSA-AES128-SHA256 TLSv1/SSLv3:ECDHE-ECDSA-AES128-SHA256
TLSv1/SSLv3:ECDHE-RSA-AES128-SHA TLSv1/SSLv3:ECDHE-ECDSA-AES128-SHA
TLSv1/SSLv3:SRP-DSS-AES-128-CBC-SHA TLSv1/SSLv3:SRP-RSA-AES-128-CBC-SHA
TLSv1/SSLv3:SRP-AES-128-CBC-SHA TLSv1/SSLv3:DH-DSS-AES128-GCM-SHA256
TLSv1/SSLv3:DHE-DSS-AES128-GCM-SHA256TLSv1/SSLv3:DH-RSA-AES128-GCM-SHA256
TLSv1/SSLv3:DHE-RSA-AES128-GCM-SHA256TLSv1/SSLv3:DHE-RSA-AES128-SHA256
TLSv1/SSLv3:DHE-DSS-AES128-SHA256 TLSv1/SSLv3:DH-RSA-AES128-SHA256
TLSv1/SSLv3:DH-DSS-AES128-SHA256 TLSv1/SSLv3:DHE-RSA-AES128-SHA
TLSv1/SSLv3:DHE-DSS-AES128-SHA TLSv1/SSLv3:DH-RSA-AES128-SHA
TLSv1/SSLv3:DH-DSS-AES128-SHA TLSv1/SSLv3:DHE-RSA-SEED-SHA
TLSv1/SSLv3:DHE-DSS-SEED-SHA TLSv1/SSLv3:DH-RSA-SEED-SHA
TLSv1/SSLv3:DH-DSS-SEED-SHA TLSv1/SSLv3:DHE-RSA-CAMELLIA128-SHA
TLSv1/SSLv3:DHE-DSS-CAMELLIA128-SHA TLSv1/SSLv3:DH-RSA-CAMELLIA128-SHA
TLSv1/SSLv3:DH-DSS-CAMELLIA128-SHA TLSv1/SSLv3:ECDH-RSA-AES128-GCM-SHA256
TLSv1/SSLv3:ECDH-ECDSA-AES128-GCM-SHA256TLSv1/SSLv3:ECDH-RSA-AES128-SHA256
TLSv1/SSLv3:ECDH-ECDSA-AES128-SHA256 TLSv1/SSLv3:ECDH-RSA-AES128-SHA
TLSv1/SSLv3:ECDH-ECDSA-AES128-SHA TLSv1/SSLv3:AES128-GCM-SHA256
TLSv1/SSLv3:AES128-SHA256 TLSv1/SSLv3:AES128-SHA
TLSv1/SSLv3:SEED-SHA TLSv1/SSLv3:CAMELLIA128-SHA
TLSv1/SSLv3:PSK-AES128-CBC-SHA TLSv1/SSLv3:ECDHE-RSA-RC4-SHA
TLSv1/SSLv3:ECDHE-ECDSA-RC4-SHA TLSv1/SSLv3:ECDH-RSA-RC4-SHA
TLSv1/SSLv3:ECDH-ECDSA-RC4-SHA TLSv1/SSLv3:RC4-SHA
TLSv1/SSLv3:RC4-MD5 TLSv1/SSLv3:PSK-RC4-SHA
TLSv1/SSLv3:ECDHE-RSA-DES-CBC3-SHA TLSv1/SSLv3:ECDHE-ECDSA-DES-CBC3-SHA
TLSv1/SSLv3:SRP-DSS-3DES-EDE-CBC-SHA TLSv1/SSLv3:SRP-RSA-3DES-EDE-CBC-SHA
TLSv1/SSLv3:SRP-3DES-EDE-CBC-SHA TLSv1/SSLv3:EDH-RSA-DES-CBC3-SHA
TLSv1/SSLv3:EDH-DSS-DES-CBC3-SHA TLSv1/SSLv3:DH-RSA-DES-CBC3-SHA
TLSv1/SSLv3:DH-DSS-DES-CBC3-SHA TLSv1/SSLv3:ECDH-RSA-DES-CBC3-SHA
TLSv1/SSLv3:ECDH-ECDSA-DES-CBC3-SHA TLSv1/SSLv3:DES-CBC3-SHA
TLSv1/SSLv3:PSK-3DES-EDE-CBC-SHA
---
Ciphers common between both SSL end points:
ECDHE-RSA-AES256-GCM-SHA384 ECDHE-ECDSA-AES256-GCM-SHA384 ECDHE-RSA-AES256-SHA384
ECDHE-ECDSA-AES256-SHA384 ECDHE-RSA-AES256-SHA ECDHE-ECDSA-AES256-SHA
DH-DSS-AES256-GCM-SHA384 DHE-DSS-AES256-GCM-SHA384 DH-RSA-AES256-GCM-SHA384
DHE-RSA-AES256-GCM-SHA384 DHE-RSA-AES256-SHA256 DHE-DSS-AES256-SHA256
DH-RSA-AES256-SHA256 DH-DSS-AES256-SHA256 DHE-RSA-AES256-SHA
DHE-DSS-AES256-SHA DH-RSA-AES256-SHA DH-DSS-AES256-SHA
DHE-RSA-CAMELLIA256-SHA DHE-DSS-CAMELLIA256-SHA DH-RSA-CAMELLIA256-SHA
DH-DSS-CAMELLIA256-SHA ECDH-RSA-AES256-GCM-SHA384 ECDH-ECDSA-AES256-GCM-SHA384
ECDH-RSA-AES256-SHA384 ECDH-ECDSA-AES256-SHA384 ECDH-RSA-AES256-SHA
ECDH-ECDSA-AES256-SHA AES256-GCM-SHA384 AES256-SHA256
AES256-SHA CAMELLIA256-SHA ECDHE-RSA-AES128-GCM-SHA256
ECDHE-ECDSA-AES128-GCM-SHA256 ECDHE-RSA-AES128-SHA256 ECDHE-ECDSA-AES128-SHA256
ECDHE-RSA-AES128-SHA ECDHE-ECDSA-AES128-SHA DH-DSS-AES128-GCM-SHA256
DHE-DSS-AES128-GCM-SHA256 DH-RSA-AES128-GCM-SHA256 DHE-RSA-AES128-GCM-SHA256
DHE-RSA-AES128-SHA256 DHE-DSS-AES128-SHA256 DH-RSA-AES128-SHA256
DH-DSS-AES128-SHA256 DHE-RSA-AES128-SHA DHE-DSS-AES128-SHA
DH-RSA-AES128-SHA DH-DSS-AES128-SHA DHE-RSA-SEED-SHA
DHE-DSS-SEED-SHA DH-RSA-SEED-SHA DH-DSS-SEED-SHA
DHE-RSA-CAMELLIA128-SHA DHE-DSS-CAMELLIA128-SHA DH-RSA-CAMELLIA128-SHA
DH-DSS-CAMELLIA128-SHA ECDH-RSA-AES128-GCM-SHA256 ECDH-ECDSA-AES128-GCM-SHA256
ECDH-RSA-AES128-SHA256 ECDH-ECDSA-AES128-SHA256 ECDH-RSA-AES128-SHA
ECDH-ECDSA-AES128-SHA AES128-GCM-SHA256 AES128-SHA256
AES128-SHA SEED-SHA CAMELLIA128-SHA
ECDHE-RSA-DES-CBC3-SHA ECDHE-ECDSA-DES-CBC3-SHA EDH-RSA-DES-CBC3-SHA
EDH-DSS-DES-CBC3-SHA DH-RSA-DES-CBC3-SHA DH-DSS-DES-CBC3-SHA
ECDH-RSA-DES-CBC3-SHA ECDH-ECDSA-DES-CBC3-SHA DES-CBC3-SHA
Signature Algorithms: RSA+SHA512:DSA+SHA512:ECDSA+SHA512:RSA+SHA384:DSA+SHA384:ECDSA+SHA384:RSA+SHA256:DSA+SHA256:ECDSA+SHA256:RSA+SHA224:DSA+SHA224:ECDSA+SHA224:RSA+SHA1:DSA+SHA1:ECDSA+SHA1
Shared Signature Algorithms: RSA+SHA512:DSA+SHA512:ECDSA+SHA512:RSA+SHA384:DSA+SHA384:ECDSA+SHA384:RSA+SHA256:DSA+SHA256:ECDSA+SHA256:RSA+SHA224:DSA+SHA224:ECDSA+SHA224:RSA+SHA1:DSA+SHA1:ECDSA+SHA1
Supported Elliptic Curves: P-256:P-521:brainpoolP512r1:brainpoolP384r1:P-384:brainpoolP256r1:secp256k1:B-571:K-571:K-409:B-409:K-283:B-283
Shared Elliptic curves: P-256:P-521:brainpoolP512r1:brainpoolP384r1:P-384:brainpoolP256r1:secp256k1:B-571:K-571:K-409:B-409:K-283:B-283
---
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES256-GCM-SHA384
Session-ID: 824C62C3468CD687000D4DEEA7967979681A68F724EA51BEA1F62BC756162D30
Session-ID-ctx: 01000000
Master-Key: 1FE48D580D50BD7936CA40CD20D0EAD44EB7B27ECDF13F0A1B0E6F7C76F4384638C4FC1869D8F1752BFD860805EF68F8
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
Start Time: 1510259200
Timeout : 300 (sec)
Verify return code: 0 (ok)
---
1 items in the session cache
0 client connects (SSL_connect())
0 client renegotiates (SSL_connect())
0 client connects that finished
1 server accepts (SSL_accept())
0 server renegotiates (SSL_accept())
1 server accepts that finished
0 session cache hits
0 session cache misses
0 session cache timeouts
0 callback cache hits
0 cache full overflows (128 allowed)
---
no client certificate available
</BODY></HTML>
Используйте подробный вывод для дальнейшей проверки всего процесса.
$ curl --silent --capath /etc/ssl/certs --output /dev/null --verbose --resolve example.com:8282:127.0.0.1 https://example.com:8282/
* Added example.com:8282:127.0.0.1 to DNS cache
* Hostname example.com was found in DNS cache
* Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to example.com (127.0.0.1) port 8282 (#0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
* CAfile: /etc/ssl/certs/ca-certificates.crt
CApath: /etc/ssl/certs
* TLSv1.2 (OUT), TLS header, Certificate Status (22):
} [5 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
} [512 bytes data]
* TLSv1.2 (IN), TLS handshake, Server hello (2):
{ [94 bytes data]
* TLSv1.2 (IN), TLS handshake, Certificate (11):
{ [3347 bytes data]
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
{ [333 bytes data]
* TLSv1.2 (IN), TLS handshake, Server finished (14):
{ [4 bytes data]
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
} [70 bytes data]
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
} [1 bytes data]
* TLSv1.2 (OUT), TLS handshake, Finished (20):
} [16 bytes data]
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
{ [1 bytes data]
* TLSv1.2 (IN), TLS handshake, Finished (20):
{ [16 bytes data]
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* ALPN, server did not agree to a protocol
* Server certificate:
* subject: CN=example.com
* start date: Oct 28 19:55:12 2017 GMT
* expire date: Jan 26 19:55:12 2018 GMT
* subjectAltName: host "example.com" matched cert's "example.com"
* issuer: C=US; O=Let's Encrypt; CN=Let's Encrypt Authority X3
* SSL certificate verify ok.
} [5 bytes data]
> GET :/ HTTP/1.1
> Host: example.com:8282
> User-Agent: curl/7.55.1
> Accept: */*
>
{ [5 bytes data]
* HTTP 1.0, assume close after body
< HTTP/1.0 200 ok
< Content-type: text/html
<
{ [7670 bytes data]
* Closing connection 0
} [5 bytes data]
* TLSv1.2 (OUT), TLS alert, Client hello (1):
} [2 bytes data]
Пакет сертификатов HAproxy
После проверки сертификата необходимо создать комплект сертификатов domain.pem, который включает сертификат domain.crt, промежуточные сертификаты domain.intermediate.crt и закрытый ключ domain.key.
Именно в таком порядке.
Там больше ничего нет.
Дополнительные примечания
Вы можете использовать веб-браузер вместо curl для проверки локально сохраненного сертификата, но это не очень удобно.
Я отключил эфемерные комплекты алгоритмов DH, но вы можете указать файл параметров DH для использования.
Вы можете использовать openssl s_server для обслуживания файлов по сети, но это просто еще один лакомый кусочек.
Проверьте код возврата (он отличается от кода выхода), так как он четко покажет, что с предоставленными промежуточными сертификатами что-то не так.
Код возврата не является кодом выхода.
Коды возврата описаны на странице руководства verify.
0 X509_V_OK: ok
the operation was successful.
2 X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT: unable to get issuer certificate
the issuer certificate of a looked up certificate could not be found. This normally means the list of trusted certificates is not complete.
3 X509_V_ERR_UNABLE_TO_GET_CRL: unable to get certificate CRL
the CRL of a certificate could not be found.
4 X509_V_ERR_UNABLE_TO_DECRYPT_CERT_SIGNATURE: unable to decrypt certificate's signature
the certificate signature could not be decrypted. This means that the actual signature value could not be determined rather than it not matching the expected value, this is only meaningful for RSA
keys.
5 X509_V_ERR_UNABLE_TO_DECRYPT_CRL_SIGNATURE: unable to decrypt CRL's signature
the CRL signature could not be decrypted: this means that the actual signature value could not be determined rather than it not matching the expected value. Unused.
6 X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY: unable to decode issuer public key
the public key in the certificate SubjectPublicKeyInfo could not be read.
7 X509_V_ERR_CERT_SIGNATURE_FAILURE: certificate signature failure
the signature of the certificate is invalid.
8 X509_V_ERR_CRL_SIGNATURE_FAILURE: CRL signature failure
the signature of the certificate is invalid.
9 X509_V_ERR_CERT_NOT_YET_VALID: certificate is not yet valid
the certificate is not yet valid: the notBefore date is after the current time.
10 X509_V_ERR_CERT_HAS_EXPIRED: certificate has expired
the certificate has expired: that is the notAfter date is before the current time.
11 X509_V_ERR_CRL_NOT_YET_VALID: CRL is not yet valid
the CRL is not yet valid.
12 X509_V_ERR_CRL_HAS_EXPIRED: CRL has expired
the CRL has expired.
13 X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD: format error in certificate's notBefore field
the certificate notBefore field contains an invalid time.
14 X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD: format error in certificate's notAfter field
the certificate notAfter field contains an invalid time.
15 X509_V_ERR_ERROR_IN_CRL_LAST_UPDATE_FIELD: format error in CRL's lastUpdate field
the CRL lastUpdate field contains an invalid time.
16 X509_V_ERR_ERROR_IN_CRL_NEXT_UPDATE_FIELD: format error in CRL's nextUpdate field
the CRL nextUpdate field contains an invalid time.
17 X509_V_ERR_OUT_OF_MEM: out of memory
an error occurred trying to allocate memory. This should never happen.
18 X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: self signed certificate
the passed certificate is self signed and the same certificate cannot be found in the list of trusted certificates.
19 X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN: self signed certificate in certificate chain
the certificate chain could be built up using the untrusted certificates but the root could not be found locally.
20 X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY: unable to get local issuer certificate
the issuer certificate could not be found: this occurs if the issuer certificate of an untrusted certificate cannot be found.
21 X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE: unable to verify the first certificate
no signatures could be verified because the chain contains only one certificate and it is not self signed.
22 X509_V_ERR_CERT_CHAIN_TOO_LONG: certificate chain too long
the certificate chain length is greater than the supplied maximum depth. Unused.
23 X509_V_ERR_CERT_REVOKED: certificate revoked
the certificate has been revoked.
24 X509_V_ERR_INVALID_CA: invalid CA certificate
a CA certificate is invalid. Either it is not a CA or its extensions are not consistent with the supplied purpose.
25 X509_V_ERR_PATH_LENGTH_EXCEEDED: path length constraint exceeded
the basicConstraints pathlength parameter has been exceeded.
26 X509_V_ERR_INVALID_PURPOSE: unsupported certificate purpose
the supplied certificate cannot be used for the specified purpose.
27 X509_V_ERR_CERT_UNTRUSTED: certificate not trusted
the root CA is not marked as trusted for the specified purpose.
28 X509_V_ERR_CERT_REJECTED: certificate rejected
the root CA is marked to reject the specified purpose.
29 X509_V_ERR_SUBJECT_ISSUER_MISMATCH: subject issuer mismatch
the current candidate issuer certificate was rejected because its subject name did not match the issuer name of the current certificate. Only displayed when the -issuer_checks option is set.
30 X509_V_ERR_AKID_SKID_MISMATCH: authority and subject key identifier mismatch
the current candidate issuer certificate was rejected because its subject key identifier was present and did not match the authority key identifier current certificate. Only displayed when the
-issuer_checks option is set.
31 X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH: authority and issuer serial number mismatch
the current candidate issuer certificate was rejected because its issuer name and serial number was present and did not match the authority key identifier of the current certificate. Only
displayed when the -issuer_checks option is set.
32 X509_V_ERR_KEYUSAGE_NO_CERTSIGN:key usage does not include certificate signing
the current candidate issuer certificate was rejected because its keyUsage extension does not permit certificate signing.
50 X509_V_ERR_APPLICATION_VERIFICATION: application verification failure
an application specific error. Unused.
