问题
I am trying to generate Certificate Signing Request with UTF-8 subject.
$ openssl req -utf8 -nodes -newkey rsa:2048 -keyout my.private_key.pem -out my.csr.pem -text
Generating a 2048 bit RSA private key
......................................................................................................................................................................+++
......+++
writing new private key to 'my.private_key.pem'
-----
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is what is called a Distinguished Name or a DN.
There are quite a few fields but you can leave some blank
For some fields there will be a default value,
If you enter '.', the field will be left blank.
-----
Country Name (2 letter code) [PL]:
State or Province Name (full name) []:Zażółć gęślą jaźń
problems making Certificate Request
12376:error:0D07A07C:asn1 encoding routines:ASN1_mbstring_ncopy:illegal characters:a_mbstr.c:162:
Terminal encoding is UTF-8, I get the same problem when I use command line subject
(...) -subj /C=PL/ST=zażółć\ gęślą\ jaźń/O=my-company/CN=ThisIsMeForSure
When I skip the -utf8 switch, the CSR is generated with all the non-ascii characters replaced with hex notation (eg ó becomes \xC3\xB3). Such CSR cannot be read properly with php (openss_x509_parse) - the original ó is read as four bytes, representing two weird characters...
What am I doing wrong?
回答1:
I've been successful with command
openssl req -new -utf8 -nameopt multiline,utf8 -config example.com.cnf -newkey rsa:2048 -nodes -keyout example.com.key -out example.com.csr
Where example.com.cnf is a configuration file in UTF-8:
[req]
prompt = no
distinguished_name = dn
req_extensions = ext
[dn]
CN = Описание сайта # Site description
emailAddress = envek@envek.name
O = Моя компания # My company
OU = Моё подразделение # My dept
L = Москва # Moscow
C = RU
[ext]
subjectAltName = DNS:example.com,DNS:*.example.com
Displayed correctly in Chrome, Firefox, and Safari.
回答2:
Try using the string_mask option:
string_mask
This option masks out the use of certain string types in certain fields. Most users will not need to change this option.
It can be set to several values default which is also the default option uses PrintableStrings, T61Strings and BMPStrings if the pkix value is used then only PrintableStrings and BMPStrings will be used. This follows the PKIX recommendation in RFC2459. If the utf8only option is used then only UTF8Strings will be used: this is the PKIX recommendation in RFC2459 after 2003. Finally the nombstr option just uses PrintableStrings and T61Strings: certain software has problems with BMPStrings and UTF8Strings: in particular Netscape.
回答3:
Any unicode work for me, from php file.
<? shell_exec('openssl req -new -md5 -utf8 -key C:/Temp/1.key -out C:/Temp/1.csr -subj "/C=MD/ST=ff/O=Religie/OU=Cen/CN=中国/emailAddress=test@religiasatanista.ro" -config C:/Temp/openssl.cnf'); ?>
来源：https://stackoverflow.com/questions/16478452/how-to-create-csr-with-utf8-subject-in-openssl