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Modernise 'selfsign.c' to use new X509_NAME code

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and add example of extension aliasing. Also fix
the extension aliasing because it didn't work :-)
This commit is contained in:
Dr. Stephen Henson 2000-02-13 00:28:26 +00:00
parent bcba6cc60f
commit c9080477ec
2 changed files with 34 additions and 22 deletions
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2
crypto/x509v3/v3_lib.c
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@ -132,7 +132,7 @@ int X509V3_EXT_add_alias(int nid_to, int nid_from)
*tmpext = *ext;
tmpext->ext_nid = nid_to;
tmpext->ext_flags |= X509V3_EXT_DYNAMIC;
return 1;
return X509V3_EXT_add(tmpext);
}
void X509V3_EXT_cleanup(void)

54
demos/selfsign.c
View file

@ -18,26 +18,27 @@ int main()
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
X509V3_add_standard_extensions();
if ((bio_err=BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_err,stderr,BIO_NOCLOSE);
bio_err=BIO_new_fp(stderr, BIO_NOCLOSE);
mkit(&x509,&pkey,512,0,365);
RSA_print_fp(stdout,pkey->pkey.rsa,0);
X509_print_fp(stdout,x509);
PEM_write_RSAPrivateKey(stdout,pkey->pkey.rsa,NULL,NULL,0,NULL);
PEM_write_PrivateKey(stdout,pkey,NULL,NULL,0,NULL, NULL);
PEM_write_X509(stdout,x509);
X509_free(x509);
EVP_PKEY_free(pkey);
BIO_free(bio_err);
#ifdef CUSTOM_EXT
/* Only needed if we add objects or custom extensions */
X509V3_EXT_cleanup();
OBJ_cleanup();
#endif
CRYPTO_mem_leaks(bio_err);
BIO_free(bio_err);
return(0);
}
@ -111,25 +112,19 @@ int days;
X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
X509_set_pubkey(x,pk);
name=X509_NAME_new();
name=X509_get_subject_name(x);
ne=X509_NAME_ENTRY_create_by_NID(NULL,NID_countryName,
V_ASN1_APP_CHOOSE,"AU",-1);
X509_NAME_add_entry(name,ne,0,0);
/* 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);
X509_NAME_ENTRY_create_by_NID(&ne,NID_commonName,
V_ASN1_APP_CHOOSE,"Eric Young",-1);
X509_NAME_add_entry(name,ne,1,0);
/* finished with structure */
X509_NAME_ENTRY_free(ne);
X509_set_subject_name(x,name);
X509_set_issuer_name(x,name);
/* finished with structure */
X509_NAME_free(name);
/* Add extension using V3 code: we can set the config file as NULL
* because we wont reference any other sections. We can also set
* the context to NULL because none of these extensions below will need
@ -138,15 +133,18 @@ int days;
ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_cert_type, "server");
X509_add_ext(x,ex,-1);
X509_EXTENSION_free(ex);
ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_comment,
"example comment extension");
X509_add_ext(x,ex,-1);
X509_EXTENSION_free(ex);
ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_ssl_server_name,
"www.openssl.org");
X509_add_ext(x,ex,-1);
X509_EXTENSION_free(ex);
#if 0
/* might want something like this too.... */
@ -155,6 +153,20 @@ int days;
X509_add_ext(x,ex,-1);
X509_EXTENSION_free(ex);
#endif
#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);
ex = X509V3_EXT_conf_nid(NULL, NULL, nid,
"example comment alias");
X509_add_ext(x,ex,-1);
X509_EXTENSION_free(ex);
}
#endif
if (!X509_sign(x,pk,EVP_md5()))