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-rw-r--r--openssl/demos/spkigen.c281
1 files changed, 146 insertions, 135 deletions
diff --git a/openssl/demos/spkigen.c b/openssl/demos/spkigen.c
index 2cd5dfea9..c272a8c22 100644
--- a/openssl/demos/spkigen.c
+++ b/openssl/demos/spkigen.c
@@ -1,8 +1,9 @@
/* NOCW */
-/* demos/spkigen.c
- * 18-Mar-1997 - eay - A quick hack :-)
- * version 1.1, it would probably help to save or load the
- * private key :-)
+/*-
+ * demos/spkigen.c
+ * 18-Mar-1997 - eay - A quick hack :-)
+ * version 1.1, it would probably help to save or load the
+ * private key :-)
*/
#include <stdio.h>
#include <stdlib.h>
@@ -13,149 +14,159 @@
#include <openssl/x509.h>
#include <openssl/pem.h>
-/* The following two don't exist in SSLeay but they are in here as
- * examples */
+/*
+ * The following two don't exist in SSLeay but they are in here as examples
+ */
#define PEM_write_SPKI(fp,x) \
- PEM_ASN1_write((int (*)())i2d_NETSCAPE_SPKI,"SPKI",fp,\
- (char *)x,NULL,NULL,0,NULL)
+ PEM_ASN1_write((int (*)())i2d_NETSCAPE_SPKI,"SPKI",fp,\
+ (char *)x,NULL,NULL,0,NULL)
int SPKI_set_pubkey(NETSCAPE_SPKI *x, EVP_PKEY *pkey);
/* These are defined in the next version of SSLeay */
-int EVP_PKEY_assign(EVP_PKEY *pkey, int type,char *key);
-#define RSA_F4 0x10001
+int EVP_PKEY_assign(EVP_PKEY *pkey, int type, char *key);
+#define RSA_F4 0x10001
#define EVP_PKEY_assign_RSA(pkey,rsa) EVP_PKEY_assign((pkey),EVP_PKEY_RSA,\
- (char *)(rsa))
+ (char *)(rsa))
-int main(argc,argv)
+int main(argc, argv)
int argc;
char *argv[];
- {
- RSA *rsa=NULL;
- NETSCAPE_SPKI *spki=NULL;
- EVP_PKEY *pkey=NULL;
- char buf[128];
- int ok=0,i;
- FILE *fp;
-
- pkey=EVP_PKEY_new();
-
- if (argc < 2)
- {
- /* Generate an RSA key, the random state should have been seeded
- * with lots of calls to RAND_seed(....) */
- fprintf(stderr,"generating RSA key, could take some time...\n");
- if ((rsa=RSA_generate_key(512,RSA_F4,NULL)) == NULL) goto err;
- }
- else
- {
- if ((fp=fopen(argv[1],"r")) == NULL)
- { perror(argv[1]); goto err; }
- if ((rsa=PEM_read_RSAPrivateKey(fp,NULL,NULL)) == NULL)
- goto err;
- fclose(fp);
- }
-
- if (!EVP_PKEY_assign_RSA(pkey,rsa)) goto err;
- rsa=NULL;
-
- /* lets make the spki and set the public key and challenge */
- if ((spki=NETSCAPE_SPKI_new()) == NULL) goto err;
-
- if (!SPKI_set_pubkey(spki,pkey)) goto err;
-
- fprintf(stderr,"please enter challenge string:");
- fflush(stderr);
- buf[0]='\0';
- fgets(buf,sizeof buf,stdin);
- i=strlen(buf);
- if (i > 0) buf[--i]='\0';
- if (!ASN1_STRING_set((ASN1_STRING *)spki->spkac->challenge,
- buf,i)) goto err;
-
- if (!NETSCAPE_SPKI_sign(spki,pkey,EVP_md5())) goto err;
- PEM_write_SPKI(stdout,spki);
- if (argc < 2)
- PEM_write_RSAPrivateKey(stdout,pkey->pkey.rsa,NULL,NULL,0,NULL);
-
- ok=1;
-err:
- if (!ok)
- {
- fprintf(stderr,"something bad happened....");
- ERR_print_errors_fp(stderr);
- }
- NETSCAPE_SPKI_free(spki);
- EVP_PKEY_free(pkey);
- exit(!ok);
- }
+{
+ RSA *rsa = NULL;
+ NETSCAPE_SPKI *spki = NULL;
+ EVP_PKEY *pkey = NULL;
+ char buf[128];
+ int ok = 0, i;
+ FILE *fp;
+
+ pkey = EVP_PKEY_new();
+
+ if (argc < 2) {
+ /*
+ * Generate an RSA key, the random state should have been seeded with
+ * lots of calls to RAND_seed(....)
+ */
+ fprintf(stderr, "generating RSA key, could take some time...\n");
+ if ((rsa = RSA_generate_key(512, RSA_F4, NULL)) == NULL)
+ goto err;
+ } else {
+ if ((fp = fopen(argv[1], "r")) == NULL) {
+ perror(argv[1]);
+ goto err;
+ }
+ if ((rsa = PEM_read_RSAPrivateKey(fp, NULL, NULL)) == NULL)
+ goto err;
+ fclose(fp);
+ }
+
+ if (!EVP_PKEY_assign_RSA(pkey, rsa))
+ goto err;
+ rsa = NULL;
+
+ /* lets make the spki and set the public key and challenge */
+ if ((spki = NETSCAPE_SPKI_new()) == NULL)
+ goto err;
+
+ if (!SPKI_set_pubkey(spki, pkey))
+ goto err;
+
+ fprintf(stderr, "please enter challenge string:");
+ fflush(stderr);
+ buf[0] = '\0';
+ fgets(buf, sizeof buf, stdin);
+ i = strlen(buf);
+ if (i > 0)
+ buf[--i] = '\0';
+ if (!ASN1_STRING_set((ASN1_STRING *)spki->spkac->challenge, buf, i))
+ goto err;
+
+ if (!NETSCAPE_SPKI_sign(spki, pkey, EVP_md5()))
+ goto err;
+ PEM_write_SPKI(stdout, spki);
+ if (argc < 2)
+ PEM_write_RSAPrivateKey(stdout, pkey->pkey.rsa, NULL, NULL, 0, NULL);
+
+ ok = 1;
+ err:
+ if (!ok) {
+ fprintf(stderr, "something bad happened....");
+ ERR_print_errors_fp(stderr);
+ }
+ NETSCAPE_SPKI_free(spki);
+ EVP_PKEY_free(pkey);
+ exit(!ok);
+}
/* This function is in the next version of SSLeay */
-int EVP_PKEY_assign(pkey,type,key)
+int EVP_PKEY_assign(pkey, type, key)
EVP_PKEY *pkey;
int type;
char *key;
- {
- if (pkey == NULL) return(0);
- if (pkey->pkey.ptr != NULL)
- {
- if (pkey->type == EVP_PKEY_RSA)
- RSA_free(pkey->pkey.rsa);
- /* else memory leak */
- }
- pkey->type=type;
- pkey->pkey.ptr=key;
- return(1);
- }
-
-/* While I have a
- * X509_set_pubkey() and X509_REQ_set_pubkey(), SPKI_set_pubkey() does
- * not currently exist so here is a version of it.
- * The next SSLeay release will probably have
- * X509_set_pubkey(),
- * X509_REQ_set_pubkey() and
- * NETSCAPE_SPKI_set_pubkey()
- * as macros calling the same function */
-int SPKI_set_pubkey(x,pkey)
+{
+ if (pkey == NULL)
+ return (0);
+ if (pkey->pkey.ptr != NULL) {
+ if (pkey->type == EVP_PKEY_RSA)
+ RSA_free(pkey->pkey.rsa);
+ /* else memory leak */
+ }
+ pkey->type = type;
+ pkey->pkey.ptr = key;
+ return (1);
+}
+
+/*
+ * While I have a X509_set_pubkey() and X509_REQ_set_pubkey(),
+ * SPKI_set_pubkey() does not currently exist so here is a version of it. The
+ * next SSLeay release will probably have X509_set_pubkey(),
+ * X509_REQ_set_pubkey() and NETSCAPE_SPKI_set_pubkey() as macros calling the
+ * same function
+ */
+int SPKI_set_pubkey(x, pkey)
NETSCAPE_SPKI *x;
EVP_PKEY *pkey;
- {
- int ok=0;
- X509_PUBKEY *pk;
- X509_ALGOR *a;
- ASN1_OBJECT *o;
- unsigned char *s,*p;
- int i;
-
- if (x == NULL) return(0);
-
- if ((pk=X509_PUBKEY_new()) == NULL) goto err;
- a=pk->algor;
-
- /* set the algorithm id */
- if ((o=OBJ_nid2obj(pkey->type)) == NULL) goto err;
- ASN1_OBJECT_free(a->algorithm);
- a->algorithm=o;
-
- /* Set the parameter list */
- if ((a->parameter == NULL) || (a->parameter->type != V_ASN1_NULL))
- {
- ASN1_TYPE_free(a->parameter);
- a->parameter=ASN1_TYPE_new();
- a->parameter->type=V_ASN1_NULL;
- }
- i=i2d_PublicKey(pkey,NULL);
- if ((s=(unsigned char *)malloc(i+1)) == NULL) goto err;
- p=s;
- i2d_PublicKey(pkey,&p);
- if (!ASN1_BIT_STRING_set(pk->public_key,s,i)) goto err;
- free(s);
-
- X509_PUBKEY_free(x->spkac->pubkey);
- x->spkac->pubkey=pk;
- pk=NULL;
- ok=1;
-err:
- if (pk != NULL) X509_PUBKEY_free(pk);
- return(ok);
- }
-
+{
+ int ok = 0;
+ X509_PUBKEY *pk;
+ X509_ALGOR *a;
+ ASN1_OBJECT *o;
+ unsigned char *s, *p;
+ int i;
+
+ if (x == NULL)
+ return (0);
+
+ if ((pk = X509_PUBKEY_new()) == NULL)
+ goto err;
+ a = pk->algor;
+
+ /* set the algorithm id */
+ if ((o = OBJ_nid2obj(pkey->type)) == NULL)
+ goto err;
+ ASN1_OBJECT_free(a->algorithm);
+ a->algorithm = o;
+
+ /* Set the parameter list */
+ if ((a->parameter == NULL) || (a->parameter->type != V_ASN1_NULL)) {
+ ASN1_TYPE_free(a->parameter);
+ a->parameter = ASN1_TYPE_new();
+ a->parameter->type = V_ASN1_NULL;
+ }
+ i = i2d_PublicKey(pkey, NULL);
+ if ((s = (unsigned char *)malloc(i + 1)) == NULL)
+ goto err;
+ p = s;
+ i2d_PublicKey(pkey, &p);
+ if (!ASN1_BIT_STRING_set(pk->public_key, s, i))
+ goto err;
+ free(s);
+
+ X509_PUBKEY_free(x->spkac->pubkey);
+ x->spkac->pubkey = pk;
+ pk = NULL;
+ ok = 1;
+ err:
+ if (pk != NULL)
+ X509_PUBKEY_free(pk);
+ return (ok);
+}
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