[openssl-dev] openssl x509 -text incorrectly displays non-latin (non-ansi) symbols (missed '-utf8 option?)

Erwann Abalea erwann.abalea at opentrust.com
Mon Mar 2 09:14:40 UTC 2015


Bonjour,

Probably an openssl-users question.

Use "openssl x509 -text -in localhost-server.crt -nameopt 
oneline,utf8,-esc_msb"
Your terminal must be able to display UTF8 sequences.

I sometimes add the "show_type" nameopt option, to check things.

-- 
Erwann ABALEA

Le 02/03/2015 06:58, Ikonta a écrit :
> AFAIR in 2004 openssl switched to UTF8 as default bitmask in certificate.
> But ANSI extension's of utf8 support is still incomplete:
>
> $ openssl x509 -text -in localhost-server.crt
> Certificate:
>      Data:
>          Version: 3 (0x2)
>          Serial Number: 1 (0x1)
>      Signature Algorithm: sha256WithRSAEncryption
>          Issuer: C=RU, ST=\xD0\xA2\xD0\xB5\xD1\x81\xD1\x82, L=\xD0\xA2\xD0\xB5\xD1\x81\xD1\x82, O=\xD0\xA2\xD0\xB5\xD1\x81\xD1\x82, OU=Apache, CN=\xD1\x82\xD0\xB5\xD1\x81\xD1\x82\xD0\xBE\xD0\xB2\xD1\x8B\xD0\xB9 \xD0\xA6\xD0\x90/emailAddress=root at localhost
>          Validity
>              Not Before: Feb  6 08:28:23 2015 GMT
>              Not After : Sep 15 08:28:23 2020 GMT
>          Subject: C=RU, ST=\xD0\xA2\xD0\xB5\xD1\x81\xD1\x82, O=\xD0\xA2\xD0\xB5\xD1\x81\xD1\x82, OU=Apache web server, CN=localhost/emailAddress=apache at localhost
>> (not attaching exanple certificate file because mail list seems to reject such letters)
> displays utf8 symbol codes instead of expected human-readably letters (in this case —  cyrillic), shown after import this certificate into browser's profile.
>
> Probably adding -utf8 option for x509 command should fix this particular issue.
>
> P.S. I use =dev-libs/openssl-1.0.1k amd64 build on Gentoo GNU/Linux.
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