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Diffstat (limited to 'lib/libssl/src/apps/x509.c')
-rw-r--r--lib/libssl/src/apps/x509.c282
1 files changed, 162 insertions, 120 deletions
diff --git a/lib/libssl/src/apps/x509.c b/lib/libssl/src/apps/x509.c
index f5e8be10686..2e2d18bea4d 100644
--- a/lib/libssl/src/apps/x509.c
+++ b/lib/libssl/src/apps/x509.c
@@ -63,14 +63,15 @@
#define APPS_WIN16
#endif
#include "apps.h"
-#include "bio.h"
-#include "asn1.h"
-#include "err.h"
-#include "bn.h"
-#include "evp.h"
-#include "x509.h"
-#include "objects.h"
-#include "pem.h"
+#include <openssl/bio.h>
+#include <openssl/asn1.h>
+#include <openssl/err.h>
+#include <openssl/bn.h>
+#include <openssl/evp.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/objects.h>
+#include <openssl/pem.h>
#undef PROG
#define PROG x509_main
@@ -79,17 +80,12 @@
#define POSTFIX ".srl"
#define DEF_DAYS 30
-#define FORMAT_UNDEF 0
-#define FORMAT_ASN1 1
-#define FORMAT_TEXT 2
-#define FORMAT_PEM 3
-
#define CERT_HDR "certificate"
static char *x509_usage[]={
"usage: x509 args\n",
" -inform arg - input format - default PEM (one of DER, NET or PEM)\n",
-" -outform arg - output format - default PEM (one of DER, NET or PEM\n",
+" -outform arg - output format - default PEM (one of DER, NET or PEM)\n",
" -keyform arg - private key format - default PEM\n",
" -CAform arg - CA format - default PEM\n",
" -CAkeyform arg - CA key format - default PEM\n",
@@ -115,32 +111,24 @@ static char *x509_usage[]={
" missing, it is asssumed to be in the CA file.\n",
" -CAcreateserial - create serial number file if it does not exist\n",
" -CAserial - serial file\n",
-" -text - print the certitificate in text form\n",
+" -text - print the certificate in text form\n",
" -C - print out C code forms\n",
" -md2/-md5/-sha1/-mdc2 - digest to do an RSA sign with\n",
+" -extfile - configuration file with X509V3 extensions to add\n",
NULL
};
-#ifndef NOPROTO
static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx);
static EVP_PKEY *load_key(char *file, int format);
static X509 *load_cert(char *file, int format);
-static int sign (X509 *x, EVP_PKEY *pkey,int days,EVP_MD *digest);
-static int x509_certify (X509_STORE *ctx,char *CAfile, EVP_MD *digest,X509 *x,
- X509 *xca, EVP_PKEY *pkey,char *serial, int create, int days);
-#else
-static int MS_CALLBACK callb();
-static EVP_PKEY *load_key();
-static X509 *load_cert();
-static int sign ();
-static int x509_certify ();
-#endif
-
+static int sign (X509 *x, EVP_PKEY *pkey,int days,const EVP_MD *digest,
+ LHASH *conf, char *section);
+static int x509_certify (X509_STORE *ctx,char *CAfile,const EVP_MD *digest,
+ X509 *x,X509 *xca,EVP_PKEY *pkey,char *serial,
+ int create,int days, LHASH *conf, char *section);
static int reqfile=0;
-int MAIN(argc, argv)
-int argc;
-char **argv;
+int MAIN(int argc, char **argv)
{
int ret=1;
X509_REQ *req=NULL;
@@ -161,7 +149,9 @@ char **argv;
X509_REQ *rq=NULL;
int fingerprint=0;
char buf[256];
- EVP_MD *md_alg,*digest=EVP_md5();
+ const EVP_MD *md_alg,*digest=EVP_md5();
+ LHASH *extconf = NULL;
+ char *extsect = NULL, *extfile = NULL;
reqfile=0;
@@ -219,10 +209,15 @@ char **argv;
days=atoi(*(++argv));
if (days == 0)
{
- BIO_printf(bio_err,"bad number of days\n");
+ BIO_printf(STDout,"bad number of days\n");
goto bad;
}
}
+ else if (strcmp(*argv,"-extfile") == 0)
+ {
+ if (--argc < 1) goto bad;
+ extfile= *(++argv);
+ }
else if (strcmp(*argv,"-in") == 0)
{
if (--argc < 1) goto bad;
@@ -310,6 +305,7 @@ bad:
}
ERR_load_crypto_strings();
+ X509V3_add_standard_extensions();
if (!X509_STORE_set_default_paths(ctx))
{
@@ -325,6 +321,34 @@ bad:
goto end;
}
+ if (extfile) {
+ long errorline;
+ X509V3_CTX ctx2;
+ if (!(extconf=CONF_load(NULL,extfile,&errorline))) {
+ if (errorline <= 0)
+ BIO_printf(bio_err,
+ "error loading the config file '%s'\n",
+ extfile);
+ else
+ BIO_printf(bio_err,
+ "error on line %ld of config file '%s'\n"
+ ,errorline,extfile);
+ goto end;
+ }
+ if(!(extsect = CONF_get_string(extconf, "default",
+ "extensions"))) extsect = "default";
+ X509V3_set_ctx_test(&ctx2);
+ X509V3_set_conf_lhash(&ctx2, extconf);
+ if(!X509V3_EXT_add_conf(extconf, &ctx2, extsect, NULL)) {
+ BIO_printf(bio_err,
+ "Error Loading extension section %s\n",
+ extsect);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+
+
if (reqfile)
{
EVP_PKEY *pkey;
@@ -353,7 +377,7 @@ bad:
goto end;
}
}
- req=PEM_read_bio_X509_REQ(in,NULL,NULL);
+ req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
BIO_free(in);
if (req == NULL) { perror(infile); goto end; }
@@ -373,6 +397,7 @@ bad:
goto end;
}
i=X509_REQ_verify(req,pkey);
+ EVP_PKEY_free(pkey);
if (i < 0)
{
BIO_printf(bio_err,"Signature verification error\n");
@@ -400,9 +425,15 @@ bad:
X509_gmtime_adj(X509_get_notBefore(x),0);
X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
+#if 0
X509_PUBKEY_free(ci->key);
ci->key=req->req_info->pubkey;
req->req_info->pubkey=NULL;
+#else
+ pkey = X509_REQ_get_pubkey(req);
+ X509_set_pubkey(x,pkey);
+ EVP_PKEY_free(pkey);
+#endif
}
else
x=load_cert(infile,informat);
@@ -445,27 +476,25 @@ bad:
{
X509_NAME_oneline(X509_get_issuer_name(x),
buf,256);
- fprintf(stdout,"issuer= %s\n",buf);
+ BIO_printf(STDout,"issuer= %s\n",buf);
}
else if (subject == i)
{
X509_NAME_oneline(X509_get_subject_name(x),
buf,256);
- fprintf(stdout,"subject=%s\n",buf);
+ BIO_printf(STDout,"subject=%s\n",buf);
}
else if (serial == i)
{
- fprintf(stdout,"serial=");
+ BIO_printf(STDout,"serial=");
i2a_ASN1_INTEGER(STDout,x->cert_info->serialNumber);
- fprintf(stdout,"\n");
+ BIO_printf(STDout,"\n");
}
else if (hash == i)
{
- fprintf(stdout,"%08lx\n",
- X509_subject_name_hash(x));
+ BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
}
else
-#ifndef NO_RSA
if (modulus == i)
{
EVP_PKEY *pkey;
@@ -473,19 +502,26 @@ bad:
pkey=X509_get_pubkey(x);
if (pkey == NULL)
{
- fprintf(stdout,"Modulus=unavailable\n");
+ BIO_printf(bio_err,"Modulus=unavailable\n");
ERR_print_errors(bio_err);
goto end;
}
- fprintf(stdout,"Modulus=");
+ BIO_printf(STDout,"Modulus=");
+#ifndef NO_RSA
if (pkey->type == EVP_PKEY_RSA)
BN_print(STDout,pkey->pkey.rsa->n);
else
- fprintf(stdout,"Wrong Algorithm type");
- fprintf(stdout,"\n");
+#endif
+#ifndef NO_DSA
+ if (pkey->type == EVP_PKEY_DSA)
+ BN_print(STDout,pkey->pkey.dsa->pub_key);
+ else
+#endif
+ BIO_printf(STDout,"Wrong Algorithm type");
+ BIO_printf(STDout,"\n");
+ EVP_PKEY_free(pkey);
}
else
-#endif
if (C == i)
{
unsigned char *d;
@@ -494,47 +530,49 @@ bad:
X509_NAME_oneline(X509_get_subject_name(x),
buf,256);
- printf("/* subject:%s */\n",buf);
+ BIO_printf(STDout,"/* subject:%s */\n",buf);
m=X509_NAME_oneline(
X509_get_issuer_name(x),buf,256);
- printf("/* issuer :%s */\n",buf);
+ BIO_printf(STDout,"/* issuer :%s */\n",buf);
z=i2d_X509(x,NULL);
m=Malloc(z);
d=(unsigned char *)m;
z=i2d_X509_NAME(X509_get_subject_name(x),&d);
- printf("unsigned char XXX_subject_name[%d]={\n",z);
+ BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
- printf("0x%02X,",d[y]);
- if ((y & 0x0f) == 0x0f) printf("\n");
+ BIO_printf(STDout,"0x%02X,",d[y]);
+ if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
}
- if (y%16 != 0) printf("\n");
- printf("};\n");
+ if (y%16 != 0) BIO_printf(STDout,"\n");
+ BIO_printf(STDout,"};\n");
z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
- printf("unsigned char XXX_public_key[%d]={\n",z);
+ BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
- printf("0x%02X,",d[y]);
- if ((y & 0x0f) == 0x0f) printf("\n");
+ BIO_printf(STDout,"0x%02X,",d[y]);
+ if ((y & 0x0f) == 0x0f)
+ BIO_printf(STDout,"\n");
}
- if (y%16 != 0) printf("\n");
- printf("};\n");
+ if (y%16 != 0) BIO_printf(STDout,"\n");
+ BIO_printf(STDout,"};\n");
z=i2d_X509(x,&d);
- printf("unsigned char XXX_certificate[%d]={\n",z);
+ BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
- printf("0x%02X,",d[y]);
- if ((y & 0x0f) == 0x0f) printf("\n");
+ BIO_printf(STDout,"0x%02X,",d[y]);
+ if ((y & 0x0f) == 0x0f)
+ BIO_printf(STDout,"\n");
}
- if (y%16 != 0) printf("\n");
- printf("};\n");
+ if (y%16 != 0) BIO_printf(STDout,"\n");
+ BIO_printf(STDout,"};\n");
Free(m);
}
@@ -545,13 +583,13 @@ bad:
else if (startdate == i)
{
BIO_puts(STDout,"notBefore=");
- ASN1_UTCTIME_print(STDout,X509_get_notBefore(x));
+ ASN1_TIME_print(STDout,X509_get_notBefore(x));
BIO_puts(STDout,"\n");
}
else if (enddate == i)
{
BIO_puts(STDout,"notAfter=");
- ASN1_UTCTIME_print(STDout,X509_get_notAfter(x));
+ ASN1_TIME_print(STDout,X509_get_notAfter(x));
BIO_puts(STDout,"\n");
}
else if (fingerprint == i)
@@ -565,10 +603,10 @@ bad:
BIO_printf(bio_err,"out of memory\n");
goto end;
}
- fprintf(stdout,"MD5 Fingerprint=");
+ BIO_printf(STDout,"MD5 Fingerprint=");
for (j=0; j<(int)n; j++)
{
- fprintf(stdout,"%02X%c",md[j],
+ BIO_printf(STDout,"%02X%c",md[j],
(j+1 == (int)n)
?'\n':':');
}
@@ -588,7 +626,8 @@ bad:
digest=EVP_dss1();
#endif
- if (!sign(x,Upkey,days,digest)) goto end;
+ if (!sign(x,Upkey,days,digest,
+ extconf, extsect)) goto end;
}
else if (CA_flag == i)
{
@@ -602,9 +641,10 @@ bad:
if (CApkey->type == EVP_PKEY_DSA)
digest=EVP_dss1();
#endif
+
if (!x509_certify(ctx,CAfile,digest,x,xca,
- CApkey,
- CAserial,CA_createserial,days))
+ CApkey, CAserial,CA_createserial,days,
+ extconf, extsect))
goto end;
}
else if (x509req == i)
@@ -678,28 +718,23 @@ bad:
ret=0;
end:
OBJ_cleanup();
- if (out != NULL) BIO_free(out);
- if (STDout != NULL) BIO_free(STDout);
- if (ctx != NULL) X509_STORE_free(ctx);
- if (req != NULL) X509_REQ_free(req);
- if (x != NULL) X509_free(x);
- if (xca != NULL) X509_free(xca);
- if (Upkey != NULL) EVP_PKEY_free(Upkey);
- if (CApkey != NULL) EVP_PKEY_free(CApkey);
- if (rq != NULL) X509_REQ_free(rq);
+ CONF_free(extconf);
+ BIO_free(out);
+ BIO_free(STDout);
+ X509_STORE_free(ctx);
+ X509_REQ_free(req);
+ X509_free(x);
+ X509_free(xca);
+ EVP_PKEY_free(Upkey);
+ EVP_PKEY_free(CApkey);
+ X509_REQ_free(rq);
+ X509V3_EXT_cleanup();
EXIT(ret);
}
-static int x509_certify(ctx,CAfile,digest,x,xca,pkey,serialfile,create,days)
-X509_STORE *ctx;
-char *CAfile;
-EVP_MD *digest;
-X509 *x;
-X509 *xca;
-EVP_PKEY *pkey;
-char *serialfile;
-int create;
-int days;
+static int x509_certify(X509_STORE *ctx, char *CAfile, const EVP_MD *digest,
+ X509 *x, X509 *xca, EVP_PKEY *pkey, char *serialfile, int create,
+ int days, LHASH *conf, char *section)
{
int ret=0;
BIO *io=NULL;
@@ -710,7 +745,9 @@ int days;
X509_STORE_CTX xsc;
EVP_PKEY *upkey;
- EVP_PKEY_copy_parameters(X509_get_pubkey(xca),pkey);
+ upkey = X509_get_pubkey(xca);
+ EVP_PKEY_copy_parameters(upkey,pkey);
+ EVP_PKEY_free(upkey);
X509_STORE_CTX_init(&xsc,ctx,x,NULL);
buf=(char *)Malloc(EVP_PKEY_size(pkey)*2+
@@ -802,6 +839,12 @@ int days;
if (!reqfile && !X509_verify_cert(&xsc))
goto end;
+ if (!X509_check_private_key(xca,pkey))
+ {
+ BIO_printf(bio_err,"CA certificate and CA private key do not match\n");
+ goto end;
+ }
+
if (!X509_set_issuer_name(x,X509_get_subject_name(xca))) goto end;
if (!X509_set_serialNumber(x,bs)) goto end;
@@ -812,16 +855,13 @@ int days;
if (X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days) == NULL)
goto end;
- /* don't save DSA parameters in child if parent has them
- * and the parents and the childs are the same. */
- upkey=X509_get_pubkey(x);
- if (!EVP_PKEY_missing_parameters(pkey) &&
- (EVP_PKEY_cmp_parameters(pkey,upkey) == 0))
- {
- EVP_PKEY_save_parameters(upkey,0);
- /* Force a re-write */
- X509_set_pubkey(x,upkey);
- }
+ if(conf) {
+ X509V3_CTX ctx2;
+ X509_set_version(x,2); /* version 3 certificate */
+ X509V3_set_ctx(&ctx2, xca, x, NULL, NULL, 0);
+ X509V3_set_conf_lhash(&ctx2, conf);
+ if(!X509V3_EXT_add_conf(conf, &ctx2, section, x)) goto end;
+ }
if (!X509_sign(x,pkey,digest)) goto end;
ret=1;
@@ -836,9 +876,7 @@ end:
return(ret);
}
-static int MS_CALLBACK callb(ok, ctx)
-int ok;
-X509_STORE_CTX *ctx;
+static int MS_CALLBACK callb(int ok, X509_STORE_CTX *ctx)
{
char buf[256];
int err;
@@ -856,24 +894,22 @@ X509_STORE_CTX *ctx;
* DEPTH_ZERO_SELF_.... */
if (ok)
{
- printf("error with certificate to be certified - should be self signed\n");
+ BIO_printf(bio_err,"error with certificate to be certified - should be self signed\n");
return(0);
}
else
{
err_cert=X509_STORE_CTX_get_current_cert(ctx);
X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256);
- printf("%s\n",buf);
- printf("error with certificate - error %d at depth %d\n%s\n",
+ BIO_printf(bio_err,"%s\n",buf);
+ BIO_printf(bio_err,"error with certificate - error %d at depth %d\n%s\n",
err,X509_STORE_CTX_get_error_depth(ctx),
X509_verify_cert_error_string(err));
return(1);
}
}
-static EVP_PKEY *load_key(file, format)
-char *file;
-int format;
+static EVP_PKEY *load_key(char *file, int format)
{
BIO *key=NULL;
EVP_PKEY *pkey=NULL;
@@ -912,7 +948,7 @@ int format;
#endif
if (format == FORMAT_PEM)
{
- pkey=PEM_read_bio_PrivateKey(key,NULL,NULL);
+ pkey=PEM_read_bio_PrivateKey(key,NULL,NULL,NULL);
}
else
{
@@ -926,9 +962,7 @@ end:
return(pkey);
}
-static X509 *load_cert(file, format)
-char *file;
-int format;
+static X509 *load_cert(char *file, int format)
{
ASN1_HEADER *ah=NULL;
BUF_MEM *buf=NULL;
@@ -997,7 +1031,7 @@ int format;
ah->data=NULL;
}
else if (format == FORMAT_PEM)
- x=PEM_read_bio_X509(cert,NULL,NULL);
+ x=PEM_read_bio_X509(cert,NULL,NULL,NULL);
else {
BIO_printf(bio_err,"bad input format specified for input cert\n");
goto end;
@@ -1015,15 +1049,16 @@ end:
}
/* self sign */
-static int sign(x, pkey, days, digest)
-X509 *x;
-EVP_PKEY *pkey;
-int days;
-EVP_MD *digest;
+static int sign(X509 *x, EVP_PKEY *pkey, int days, const EVP_MD *digest,
+ LHASH *conf, char *section)
{
- EVP_PKEY_copy_parameters(X509_get_pubkey(x),pkey);
- EVP_PKEY_save_parameters(X509_get_pubkey(x),1);
+ EVP_PKEY *pktmp;
+
+ pktmp = X509_get_pubkey(x);
+ EVP_PKEY_copy_parameters(pktmp,pkey);
+ EVP_PKEY_save_parameters(pktmp,1);
+ EVP_PKEY_free(pktmp);
if (!X509_set_issuer_name(x,X509_get_subject_name(x))) goto err;
if (X509_gmtime_adj(X509_get_notBefore(x),0) == NULL) goto err;
@@ -1036,6 +1071,13 @@ EVP_MD *digest;
goto err;
if (!X509_set_pubkey(x,pkey)) goto err;
+ if(conf) {
+ X509V3_CTX ctx;
+ X509_set_version(x,2); /* version 3 certificate */
+ X509V3_set_ctx(&ctx, x, x, NULL, NULL, 0);
+ X509V3_set_conf_lhash(&ctx, conf);
+ if(!X509V3_EXT_add_conf(conf, &ctx, section, x)) goto err;
+ }
if (!X509_sign(x,pkey,digest)) goto err;
return(1);
err:
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.