Openssl req subj

May 16, 2014 · openssl x509 -in server.csr -days 3650 -req -signkey server.key > server.crt Apacheで使う場合 server.key (秘密鍵)とserver.crt (証明書) をApacheに設定

Jan 10, 2018 · openssl req -new -key example.key -out example.csr -[digest] Create a CSR and a private key without a pass phrase in a single command: openssl req -nodes -newkey rsa:[bits] -keyout example.key -out example.csr. Provide CSR subject info on a command line, rather than through interactive prompt. Jan 13, 2008 · openssl req -out CSR.csr-new -newkey rsa:2048 -nodes -keyout privateKey.key; Generate a self-signed certificate (see How to Create and Install an Apache Self Signed Certificate for more info) openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout privateKey.key-out certificate.crt openssl x509 -req -days 3650 -in san_domain_com.csr -signkey san_domain_com.key -out san_domain_com.crt-extensions v3_req -extfile openssl.cnf Package the key and cert in a PKCS12 file: The easiest way to install this into IIS is to first use openssl’s pkcs12 command to export both the private key and the certificate into a pkcs12 file: It would seem like the -addext parameter with "subjectAltName=" has a limited number of allowed characters. The following exports the two subjectAltName extensions as requested. openssl req -new -key key1.key -out req.csr -subj "/C=CA/ST openssl rsa -passin pass:abcdefg-in privkey.pem -out waipio.ca.key. Create an X.509 digital certificate from the certificate request. The following command line creates a certificate signed with the CA private key. The certificate is valid for 365 days. openssl x509 -in waipio.ca.cert.csr -out waipio.ca.cert -req -signkey waipio.ca.key -days 365 Feb 17, 2018 · There are numerous articles I’ve written where a certificate is a prerequisite for deploying a piece of infrastructure. This article will guide you through creating a trusted CA (Certificate Authority), and then using that to sign a server certificate that supports SAN (Subject Alternative Name). openssl x509 issues a certificate from a CSR. This is where -days should be specified. But: openssl req -x509 combines req and x509 into one; it generates a CSR and signs it, issuing a certificate in one go. That's why req supports the -days flag, as it passes it internally to the x509 command.

openssl rsa -passin pass:abcdefg-in privkey.pem -out waipio.ca.key. Create an X.509 digital certificate from the certificate request. The following command line creates a certificate signed with the CA private key. The certificate is valid for 365 days. openssl x509 -in waipio.ca.cert.csr -out waipio.ca.cert -req -signkey waipio.ca.key -days 365

openssl req -newkey rsa:2048 -nodes -keyout privkey.pem -x509 -days 36500 -out certificate.pem If you want to passphrase the private key generated in the command above, omit the -nodes (read: "no DES") so it will not ask for a passphrase to encrypt the key. -subj Switch- an alternative way to generate the CSR code. You can also submit your information within the command line itself with help of the –subj switch. This command will disable the question prompts: openssl req -new -key yourdomain.key -out yourdomain.csr \ -subj "/C=US/ST=CA/L=San Francisco/O=Your Company, Inc./OU=IT/CN=yourdomain.com"

openssl req -nodes -sha256 -newkey rsa: 2048-keyout example.com.private-key -out example.com.csr -subj '/C=GB/L=London/O=Example Inc/CN=example.com' Now here's a full OpenSSL command that generates all the info you would see on an EV certificate:

RUN openssl req -x509 -sha256 -nodes -newkey rsa:4096 -days 365 -keyout /tmp/localhost.key -out /tmp/localhost.crt -subj '/CN=localhost' New working code: 🎉 RUN touch ~/.rnd RUN openssl req -x509 -sha256 -nodes -newkey rsa:4096 -days 365 -keyout /tmp/localhost.key -out /tmp/localhost.crt -subj '/CN=localhost' Hope it helps! 👍 Jul 22, 2020 · openssl req -new -key mydomain.com.key -out mydomain.com.csr Method B (One Liner) This method generates the same output as Method A but it's suitable for use in your automation :) . openssl req -new -sha256 -key mydomain.com.key -subj "/C=US/ST=CA/O=MyOrg, Inc./CN=mydomain.com" -out mydomain.com.csr openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365. If you don't want your private key encrypting with a password, add the -nodes option. openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 365 -nodes. If you do not wish to be prompted for anything, you can supply all the information on the command line. $ openssl enc -ciphername [options] You can obtain an incomplete help message by using an invalid option, eg. -help. Cipher alogorithms . To get a list of available ciphers you can use the list -cipher-algorithms command $ openssl list -cipher-algorithms The output gives you a list of ciphers with its variations in key size and mode of operation. openssl req -new -newkey rsa:2048 -keyout testuser.key -sha256 -nodes -out testuser.csr -subj "/CN=testuser" -config clientopenssl.cnf Example of a client configuration clientopenssl.cnf: [ req ] openssl req -nodes -sha256 -newkey rsa: 2048-keyout example.com.private-key -out example.com.csr -subj '/C=GB/L=London/O=Example Inc/CN=example.com' Now here's a full OpenSSL command that generates all the info you would see on an EV certificate: $ openssl req -x509 -newkey rsa:2048 -out server.crt -keyout server.key -subj /CN=localhost However, I prefer to fill in at least the organization and organizational unit as documentation in case I ever have to determine what or where I created this certificate for in the first place.