[Interest] How to trust certificates for QWebPage
Tom Isaacson
Tom.Isaacson at navico.com
Mon May 26 23:25:36 CEST 2014
It returns 27 (certificate not trusted), but I also see 20 (unable to get local issuer certificate):
root:~# openssl s_client -connect twitter.com:443 -verify 1
verify depth is 1
CONNECTED(00000003)
depth=1 C = US, O = "VeriSign, Inc.", OU = VeriSign Trust Network, OU = Terms of use at https://www.verisign.com/rpa (c)06, CN = VeriSign Class 3 Extended Validation SSL CA
verify error:num=20:unable to get local issuer certificate
verify return:1
depth=1 C = US, O = "VeriSign, Inc.", OU = VeriSign Trust Network, OU = Terms of use at https://www.verisign.com/rpa (c)06, CN = VeriSign Class 3 Extended Validation SSL CA
verify error:num=27:certificate not trusted
verify return:1
depth=0 1.3.6.1.4.1.311.60.2.1.3 = US, 1.3.6.1.4.1.311.60.2.1.2 = Delaware, businessCategory = Private Organization, serialNumber = 4337446, C = US, postalCode = 94103-1307, ST = California, L = San Francisco, street = 1355 Market St, O = "Twitter, Inc.", OU = Twitter Security, CN = twitter.com
verify return:1
---
Certificate chain
0 s:/1.3.6.1.4.1.311.60.2.1.3=US/1.3.6.1.4.1.311.60.2.1.2=Delaware/businessCategory=Private Organization/serialNumber=4337446/C=US/postalCode=94103-1307/ST=California/L=San Francisco/street=1355 Market St/O=Twitter, Inc./OU=Twitter Security/CN=twitter.com
i:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at https://www.verisign.com/rpa (c)06/CN=VeriSign Class 3 Extended Validation SSL CA
1 s:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at https://www.verisign.com/rpa (c)06/CN=VeriSign Class 3 Extended Validation SSL CA
i:/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=(c) 2006 VeriSign, Inc. - For authorized use only/CN=VeriSign Class 3 Public Primary Certification Authority - G5
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=/1.3.6.1.4.1.311.60.2.1.3=US/1.3.6.1.4.1.311.60.2.1.2=Delaware/businessCategory=Private Organization/serialNumber=4337446/C=US/postalCode=94103-1307/ST=California/L=San Francisco/street=1355 Market St/O=Twitter, Inc./OU=Twitter Security/CN=twitter.com
issuer=/C=US/O=VeriSign, Inc./OU=VeriSign Trust Network/OU=Terms of use at https://www.verisign.com/rpa (c)06/CN=VeriSign Class 3 Extended Validation SSL CA
---
No client certificate CA names sent
---
SSL handshake has read 3724 bytes and written 643 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
SSL-Session:
Protocol : TLSv1.2
Cipher : ECDHE-RSA-AES128-GCM-SHA256
Session-ID: 478202D965D85A5E36C1B6007EE0920CB806670D0F6E5312532E39E4D98F83A8
Session-ID-ctx:
Master-Key: 92E040B491834D75640CE00321F01A43B6E62869141176F0AE1398C0C859250387A9AC6127F80C8DE83E3D20332A39FB
Key-Arg : None
PSK identity: None
PSK identity hint: None
SRP username: None
TLS session ticket lifetime hint: 129600 (seconds)
TLS session ticket:
0000 - a5 d1 d7 c3 86 fd 8d 1c-05 ce f6 b8 3d 00 a2 90 ............=...
0010 - 51 a2 81 79 64 75 14 3b-e6 98 f6 90 12 b4 a7 f1 Q..ydu.;........
0020 - b5 7c 32 0e 33 79 44 d0-ca d7 ba 6f 0f 43 66 f3 .|2.3yD....o.Cf.
0030 - 7c da b6 38 c7 58 89 ee-92 99 a5 26 d9 93 f0 f0 |..8.X.....&....
0040 - bb cb 63 e0 bb b0 19 b0-9e cc 82 d5 cb 19 3d 6b ..c...........=k
0050 - be fc b5 15 b9 d2 07 4c-97 da b3 bf 6a 9b 82 f0 .......L....j...
0060 - e4 89 4c a1 46 a8 1b 22-8e f5 4f a2 bd fd ce e3 ..L.F.."..O.....
0070 - cb 40 c7 ca 38 24 2f fc-38 c0 ce b5 28 8b 4e 4f . at ..8$/.8...(.NO
0080 - 06 da de d1 e9 2d 8d 93-10 26 77 c0 26 52 17 4c .....-...&w.&R.L
0090 - 24 d4 50 5f 29 49 2e db-9a a3 e6 72 82 03 30 62 $.P_)I.....r..0b
Start Time: 1401182659
Timeout : 300 (sec)
Verify return code: 27 (certificate not trusted)
---
closed
Tom Isaacson
-----Original Message-----
From: interest-bounces+tom.isaacson=navico.com at qt-project.org [mailto:interest-bounces+tom.isaacson=navico.com at qt-project.org] On Behalf Of Thiago Macieira
Sent: Tuesday, 27 May 2014 7:41 a.m.
To: interest at qt-project.org
Subject: Re: [Interest] How to trust certificates for QWebPage
Em seg 26 maio 2014, às 18:42:31, Tom Isaacson escreveu:
> I don't understand that first sentence. What do you mean by "your server"?
> If I'm trying to use https on, for example, Twitter, how do I create a
> certificate for it?
You don't. It already has a certificate that is signed by a trusted CA.
Your platform should already support it and not produce SSL handshake errors.
If you're having SSL handshake errors with servers like twitter, please run
this:
openssl s_client -connect twitter.com:443 -verify 1
Check if it verified correctly without errors. If it didn't, please fix your OpenSSL installation.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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