diff options
Diffstat (limited to 'deps/openssl/openssl/demos/x509/mkreq.c')
| -rw-r--r-- | deps/openssl/openssl/demos/x509/mkreq.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/deps/openssl/openssl/demos/x509/mkreq.c b/deps/openssl/openssl/demos/x509/mkreq.c deleted file mode 100644 index 4d2ad79b56..0000000000 --- a/deps/openssl/openssl/demos/x509/mkreq.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Certificate request creation. Demonstrates some request related - * operations. - */ - -#include <stdio.h> -#include <stdlib.h> - -#include <openssl/pem.h> -#include <openssl/conf.h> -#include <openssl/x509.h> -#include <openssl/x509v3.h> -#ifndef OPENSSL_NO_ENGINE -# include <openssl/engine.h> -#endif - -int mkreq(X509_REQ **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days); -int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value); - -int main(int argc, char **argv) -{ - BIO *bio_err; - X509_REQ *req = NULL; - EVP_PKEY *pkey = NULL; - - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); - - bio_err = BIO_new_fp(stderr, BIO_NOCLOSE); - - mkreq(&req, &pkey, 512, 0, 365); - - RSA_print_fp(stdout, pkey->pkey.rsa, 0); - X509_REQ_print_fp(stdout, req); - - PEM_write_X509_REQ(stdout, req); - - X509_REQ_free(req); - EVP_PKEY_free(pkey); - -#ifndef OPENSSL_NO_ENGINE - ENGINE_cleanup(); -#endif - CRYPTO_cleanup_all_ex_data(); - - CRYPTO_mem_leaks(bio_err); - BIO_free(bio_err); - return (0); -} - -static void callback(int p, int n, void *arg) -{ - char c = 'B'; - - if (p == 0) - c = '.'; - if (p == 1) - c = '+'; - if (p == 2) - c = '*'; - if (p == 3) - c = '\n'; - fputc(c, stderr); -} - -int mkreq(X509_REQ **req, EVP_PKEY **pkeyp, int bits, int serial, int days) -{ - X509_REQ *x; - EVP_PKEY *pk; - RSA *rsa; - X509_NAME *name = NULL; - STACK_OF(X509_EXTENSION) *exts = NULL; - - if ((pk = EVP_PKEY_new()) == NULL) - goto err; - - if ((x = X509_REQ_new()) == NULL) - goto err; - - rsa = RSA_generate_key(bits, RSA_F4, callback, NULL); - if (!EVP_PKEY_assign_RSA(pk, rsa)) - goto err; - - rsa = NULL; - - X509_REQ_set_pubkey(x, pk); - - name = X509_REQ_get_subject_name(x); - - /* - * This function creates and adds the entry, working out the correct - * string type and performing checks on its length. Normally we'd check - * the return value for errors... - */ - X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0); - X509_NAME_add_entry_by_txt(name, "CN", - MBSTRING_ASC, "OpenSSL Group", -1, -1, 0); - -#ifdef REQUEST_EXTENSIONS - /* - * Certificate requests can contain extensions, which can be used to - * indicate the extensions the requestor would like added to their - * certificate. CAs might ignore them however or even choke if they are - * present. - */ - - /* - * For request extensions they are all packed in a single attribute. We - * save them in a STACK and add them all at once later... - */ - - exts = sk_X509_EXTENSION_new_null(); - /* Standard extenions */ - - add_ext(exts, NID_key_usage, "critical,digitalSignature,keyEncipherment"); - - /* - * This is a typical use for request extensions: requesting a value for - * subject alternative name. - */ - - add_ext(exts, NID_subject_alt_name, "email:steve@openssl.org"); - - /* Some Netscape specific extensions */ - add_ext(exts, NID_netscape_cert_type, "client,email"); - -# ifdef CUSTOM_EXT - /* Maybe even add our own extension based on existing */ - { - int nid; - nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension"); - X509V3_EXT_add_alias(nid, NID_netscape_comment); - add_ext(x, nid, "example comment alias"); - } -# endif - - /* Now we've created the extensions we add them to the request */ - - X509_REQ_add_extensions(x, exts); - - sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); - -#endif - - if (!X509_REQ_sign(x, pk, EVP_sha1())) - goto err; - - *req = x; - *pkeyp = pk; - return (1); - err: - return (0); -} - -/* - * Add extension using V3 code: we can set the config file as NULL because we - * wont reference any other sections. - */ - -int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value) -{ - X509_EXTENSION *ex; - ex = X509V3_EXT_conf_nid(NULL, NULL, nid, value); - if (!ex) - return 0; - sk_X509_EXTENSION_push(sk, ex); - - return 1; -} |