Please refer to http://rkulla.blogspot.kr/2014/03/the-path-to-homebrew.html After upgrading openssl to 1.0.1j by homebrew on MAC, but system python still referred to old version 0.9.8. It turned out the python referred to openssl. So I have installed new python with brewed openssl and finished this issue on Mac, not yet Ubuntu. On Mac OS X version 10.10 and … Read more
I don’t know of a way to import a specific site-cert into OpenSSL’s trust db (I wish I did!), but since you’re talking about a self-signed cert we can approach it by importing your cert as new trusted CA cert. Warning though: you’re also going to be trusting any sites that are signed by that … Read more
Pass the subject via the “-subj” argument: openssl req -new -key <private key file> -out <CSR output file> -subj “/C=<Country Name>/ST=<State>/L=<Locality Name>/O=<Organization Name>/CN=<Common Name>” Note that if you want to have OpenSSL build the subject string for you, you can create the CSR as you normally would, and then execute the command to self-sign it. … Read more
The OpenSSL module comes from the pyOpenSSL library. You can install it with Pip using a command like: pip install pyOpenSSL If it fails due to missing dependencies, see the instructions on installing pyOpenSSL’s dependencies in this answer to “How to install OpenSSL for Python”. (Also, as with all pip installs, depending upon your environment, … Read more
clone vcpkg open directory where you’ve cloned vcpkg run ./bootstrap-vcpkg.bat run ./vcpkg.exe install openssl-windows:x64-windows run ./vcpkg.exe install openssl:x64-windows-static run ./vcpkg.exe integrate install run set VCPKGRS_DYNAMIC=1 (or simply set it as your environment variable)
openssl has a key algorithm provider called legacy. Just try with: openssl pkcs12 -in mycert.p12 -legacy -nodes
Meta: this isn’t really programming or development, and would probably be better on superuser or maybe security.SX, but this is issue is likely to become more common as OpenSSL 3.0 spreads and I wanted to get the answer out. OpenSSL 3.0.x (and up) by default doesn’t support old/insecure algorithms, but until recently most software that … Read more
Server Certificates: Server Certificates are identitiy of a Server to presented by it during SSL handshake. Typically they are issued by a certificate authority (CA) well known to client, The basis on which the certificate is issued is possession of some publicly known Identifier of that server, for Webserver its the Hostname of the server, … Read more
Try prefixing the certificate filename with “./”, or using the full path. From the curl manpage: If curl is built against the NSS SSL library then this option [–cert] can tell curl the nickname of the certificate to use within the NSS database defined by the environment variable SSL_DIR (or by default /etc/pki/nssdb). If the … Read more
You can use the normal validation routines (see How do you verify a public key was issued by your private CA?), like the -verify function in OpenSSL does. You need to create a lookup method (X509_LOOKUP_METHOD) like X509_LOOKUP_file(), but which works with a character string instead of a filename. The code for X509_LOOKUP_buffer() is as … Read more