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Diffstat (limited to 'botan/doc/examples/self_sig.cpp')
-rw-r--r-- | botan/doc/examples/self_sig.cpp | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/botan/doc/examples/self_sig.cpp b/botan/doc/examples/self_sig.cpp new file mode 100644 index 0000000..0bf17e3 --- /dev/null +++ b/botan/doc/examples/self_sig.cpp @@ -0,0 +1,79 @@ +/* +Generate a 1024 bit RSA key, and then create a self-signed X.509v3 certificate +with that key. If the do_CA variable is set to true, then it will be marked for +CA use, otherwise it will get extensions appropriate for use with a client +certificate. The private key is stored as an encrypted PKCS #8 object in +another file. + +Written by Jack Lloyd (lloyd@randombit.net), April 7, 2003 + +This file is in the public domain +*/ +#include <botan/botan.h> +#include <botan/x509self.h> +#include <botan/rsa.h> +#include <botan/dsa.h> +using namespace Botan; + +#include <iostream> +#include <fstream> +#include <memory> + +int main(int argc, char* argv[]) + { + if(argc != 7) + { + std::cout << "Usage: " << argv[0] + << " passphrase [CA|user] name country_code organization email" + << std::endl; + return 1; + } + + Botan::LibraryInitializer init; + + std::string CA_flag = argv[2]; + bool do_CA = false; + + if(CA_flag == "CA") do_CA = true; + else if(CA_flag == "user") do_CA = false; + else + { + std::cout << "Bad flag for CA/user switch: " << CA_flag << std::endl; + return 1; + } + + try + { + AutoSeeded_RNG rng; + + RSA_PrivateKey key(rng, 1024); + + std::ofstream priv_key("private.pem"); + priv_key << PKCS8::PEM_encode(key, rng, argv[1]); + + X509_Cert_Options opts; + + opts.common_name = argv[3]; + opts.country = argv[4]; + opts.organization = argv[5]; + opts.email = argv[6]; + /* Fill in other values of opts here */ + + //opts.xmpp = "lloyd@randombit.net"; + + if(do_CA) + opts.CA_key(); + + X509_Certificate cert = X509::create_self_signed_cert(opts, key, rng); + + std::ofstream cert_file("cert.pem"); + cert_file << cert.PEM_encode(); + } + catch(std::exception& e) + { + std::cout << "Exception: " << e.what() << std::endl; + return 1; + } + + return 0; + } |