diff options
Diffstat (limited to 'src/lib/libssl/src/demos/x509/mkreq.c')
| -rw-r--r-- | src/lib/libssl/src/demos/x509/mkreq.c | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/lib/libssl/src/demos/x509/mkreq.c b/src/lib/libssl/src/demos/x509/mkreq.c deleted file mode 100644 index d1cba9dc5a..0000000000 --- a/src/lib/libssl/src/demos/x509/mkreq.c +++ /dev/null | |||
| @@ -1,162 +0,0 @@ | |||
| 1 | /* Certificate request creation. Demonstrates some request related | ||
| 2 | * operations. | ||
| 3 | */ | ||
| 4 | |||
| 5 | #include <stdio.h> | ||
| 6 | #include <stdlib.h> | ||
| 7 | |||
| 8 | #include <openssl/pem.h> | ||
| 9 | #include <openssl/conf.h> | ||
| 10 | #include <openssl/x509.h> | ||
| 11 | #include <openssl/x509v3.h> | ||
| 12 | #ifndef OPENSSL_NO_ENGINE | ||
| 13 | #include <openssl/engine.h> | ||
| 14 | #endif | ||
| 15 | |||
| 16 | int mkreq(X509_REQ **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days); | ||
| 17 | int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value); | ||
| 18 | |||
| 19 | int main(int argc, char **argv) | ||
| 20 | { | ||
| 21 | BIO *bio_err; | ||
| 22 | X509_REQ *req=NULL; | ||
| 23 | EVP_PKEY *pkey=NULL; | ||
| 24 | |||
| 25 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); | ||
| 26 | |||
| 27 | bio_err=BIO_new_fp(stderr, BIO_NOCLOSE); | ||
| 28 | |||
| 29 | mkreq(&req,&pkey,512,0,365); | ||
| 30 | |||
| 31 | RSA_print_fp(stdout,pkey->pkey.rsa,0); | ||
| 32 | X509_REQ_print_fp(stdout,req); | ||
| 33 | |||
| 34 | PEM_write_X509_REQ(stdout,req); | ||
| 35 | |||
| 36 | X509_REQ_free(req); | ||
| 37 | EVP_PKEY_free(pkey); | ||
| 38 | |||
| 39 | #ifndef OPENSSL_NO_ENGINE | ||
| 40 | ENGINE_cleanup(); | ||
| 41 | #endif | ||
| 42 | CRYPTO_cleanup_all_ex_data(); | ||
| 43 | |||
| 44 | CRYPTO_mem_leaks(bio_err); | ||
| 45 | BIO_free(bio_err); | ||
| 46 | return(0); | ||
| 47 | } | ||
| 48 | |||
| 49 | static void callback(int p, int n, void *arg) | ||
| 50 | { | ||
| 51 | char c='B'; | ||
| 52 | |||
| 53 | if (p == 0) c='.'; | ||
| 54 | if (p == 1) c='+'; | ||
| 55 | if (p == 2) c='*'; | ||
| 56 | if (p == 3) c='\n'; | ||
| 57 | fputc(c,stderr); | ||
| 58 | } | ||
| 59 | |||
| 60 | int mkreq(X509_REQ **req, EVP_PKEY **pkeyp, int bits, int serial, int days) | ||
| 61 | { | ||
| 62 | X509_REQ *x; | ||
| 63 | EVP_PKEY *pk; | ||
| 64 | RSA *rsa; | ||
| 65 | X509_NAME *name=NULL; | ||
| 66 | STACK_OF(X509_EXTENSION) *exts = NULL; | ||
| 67 | |||
| 68 | if ((pk=EVP_PKEY_new()) == NULL) | ||
| 69 | goto err; | ||
| 70 | |||
| 71 | if ((x=X509_REQ_new()) == NULL) | ||
| 72 | goto err; | ||
| 73 | |||
| 74 | rsa=RSA_generate_key(bits,RSA_F4,callback,NULL); | ||
| 75 | if (!EVP_PKEY_assign_RSA(pk,rsa)) | ||
| 76 | goto err; | ||
| 77 | |||
| 78 | rsa=NULL; | ||
| 79 | |||
| 80 | X509_REQ_set_pubkey(x,pk); | ||
| 81 | |||
| 82 | name=X509_REQ_get_subject_name(x); | ||
| 83 | |||
| 84 | /* This function creates and adds the entry, working out the | ||
| 85 | * correct string type and performing checks on its length. | ||
| 86 | * Normally we'd check the return value for errors... | ||
| 87 | */ | ||
| 88 | X509_NAME_add_entry_by_txt(name,"C", | ||
| 89 | MBSTRING_ASC, "UK", -1, -1, 0); | ||
| 90 | X509_NAME_add_entry_by_txt(name,"CN", | ||
| 91 | MBSTRING_ASC, "OpenSSL Group", -1, -1, 0); | ||
| 92 | |||
| 93 | #ifdef REQUEST_EXTENSIONS | ||
| 94 | /* Certificate requests can contain extensions, which can be used | ||
| 95 | * to indicate the extensions the requestor would like added to | ||
| 96 | * their certificate. CAs might ignore them however or even choke | ||
| 97 | * if they are present. | ||
| 98 | */ | ||
| 99 | |||
| 100 | /* For request extensions they are all packed in a single attribute. | ||
| 101 | * We save them in a STACK and add them all at once later... | ||
| 102 | */ | ||
| 103 | |||
| 104 | exts = sk_X509_EXTENSION_new_null(); | ||
| 105 | /* Standard extenions */ | ||
| 106 | |||
| 107 | add_ext(exts, NID_key_usage, "critical,digitalSignature,keyEncipherment"); | ||
| 108 | |||
| 109 | /* This is a typical use for request extensions: requesting a value for | ||
| 110 | * subject alternative name. | ||
| 111 | */ | ||
| 112 | |||
| 113 | add_ext(exts, NID_subject_alt_name, "email:steve@openssl.org"); | ||
| 114 | |||
| 115 | /* Some Netscape specific extensions */ | ||
| 116 | add_ext(exts, NID_netscape_cert_type, "client,email"); | ||
| 117 | |||
| 118 | |||
| 119 | |||
| 120 | #ifdef CUSTOM_EXT | ||
| 121 | /* Maybe even add our own extension based on existing */ | ||
| 122 | { | ||
| 123 | int nid; | ||
| 124 | nid = OBJ_create("1.2.3.4", "MyAlias", "My Test Alias Extension"); | ||
| 125 | X509V3_EXT_add_alias(nid, NID_netscape_comment); | ||
| 126 | add_ext(x, nid, "example comment alias"); | ||
| 127 | } | ||
| 128 | #endif | ||
| 129 | |||
| 130 | /* Now we've created the extensions we add them to the request */ | ||
| 131 | |||
| 132 | X509_REQ_add_extensions(x, exts); | ||
| 133 | |||
| 134 | sk_X509_EXTENSION_pop_free(exts, X509_EXTENSION_free); | ||
| 135 | |||
| 136 | #endif | ||
| 137 | |||
| 138 | if (!X509_REQ_sign(x,pk,EVP_sha1())) | ||
| 139 | goto err; | ||
| 140 | |||
| 141 | *req=x; | ||
| 142 | *pkeyp=pk; | ||
| 143 | return(1); | ||
| 144 | err: | ||
| 145 | return(0); | ||
| 146 | } | ||
| 147 | |||
| 148 | /* Add extension using V3 code: we can set the config file as NULL | ||
| 149 | * because we wont reference any other sections. | ||
| 150 | */ | ||
| 151 | |||
| 152 | int add_ext(STACK_OF(X509_EXTENSION) *sk, int nid, char *value) | ||
| 153 | { | ||
| 154 | X509_EXTENSION *ex; | ||
| 155 | ex = X509V3_EXT_conf_nid(NULL, NULL, nid, value); | ||
| 156 | if (!ex) | ||
| 157 | return 0; | ||
| 158 | sk_X509_EXTENSION_push(sk, ex); | ||
| 159 | |||
| 160 | return 1; | ||
| 161 | } | ||
| 162 | |||
