New OCSP extension functions.
[openssl.git] / crypto / ocsp / ocsp_ext.c
index b55f572e1acff3af37ef3f53106ff76a91ce3235..ab1e1ca480b6a4583b22e03df568245c064fdf91 100644 (file)
 #include <stdio.h>
 #include <cryptlib.h>
 #include <openssl/objects.h>
-#include <openssl/asn1_mac.h>
 #include <openssl/x509.h>
 #include <openssl/ocsp.h>
 #include <openssl/x509v3.h>
 
-/* Make sure we work well with older variants of OpenSSL */
-#ifndef OPENSSL_malloc
-#define OPENSSL_malloc Malloc
-#endif
-#ifndef OPENSSL_realloc
-#define OPENSSL_realloc Realloc
-#endif
-#ifndef OPENSSL_free
-#define OPENSSL_free Free
-#endif
+/* Standard wrapper functions for extensions */
+
+/* OCSP request extensions */
+
+int OCSP_REQUEST_get_ext_count(OCSP_REQUEST *x)
+       {
+       return(X509v3_get_ext_count(x->tbsRequest->requestExtensions));
+       }
+
+int OCSP_REQUEST_get_ext_by_NID(OCSP_REQUEST *x, int nid, int lastpos)
+       {
+       return(X509v3_get_ext_by_NID(x->tbsRequest->requestExtensions,nid,lastpos));
+       }
+
+int OCSP_REQUEST_get_ext_by_OBJ(OCSP_REQUEST *x, ASN1_OBJECT *obj, int lastpos)
+       {
+       return(X509v3_get_ext_by_OBJ(x->tbsRequest->requestExtensions,obj,lastpos));
+       }
+
+int OCSP_REQUEST_get_ext_by_critical(OCSP_REQUEST *x, int crit, int lastpos)
+       {
+       return(X509v3_get_ext_by_critical(x->tbsRequest->requestExtensions,crit,lastpos));
+       }
+
+X509_EXTENSION *OCSP_REQUEST_get_ext(OCSP_REQUEST *x, int loc)
+       {
+       return(X509v3_get_ext(x->tbsRequest->requestExtensions,loc));
+       }
+
+X509_EXTENSION *OCSP_REQUEST_delete_ext(OCSP_REQUEST *x, int loc)
+       {
+       return(X509v3_delete_ext(x->tbsRequest->requestExtensions,loc));
+       }
+
+void *OCSP_REQUEST_get1_ext_d2i(OCSP_REQUEST *x, int nid, int *crit, int *idx)
+       {
+       return X509V3_get_d2i(x->tbsRequest->requestExtensions, nid, crit, idx);
+       }
+
+int OCSP_REQUEST_add1_ext_i2d(OCSP_REQUEST *x, int nid, void *value, int crit,
+                                                       unsigned long flags)
+       {
+       return X509V3_add1_i2d(&x->tbsRequest->requestExtensions, nid, value, crit, flags);
+       }
+
+int OCSP_REQUEST_add_ext(OCSP_REQUEST *x, X509_EXTENSION *ex, int loc)
+       {
+       return(X509v3_add_ext(&(x->tbsRequest->requestExtensions),ex,loc) != NULL);
+       }
+
+/* Single extensions */
+
+int OCSP_ONEREQ_get_ext_count(OCSP_ONEREQ *x)
+       {
+       return(X509v3_get_ext_count(x->singleRequestExtensions));
+       }
+
+int OCSP_ONEREQ_get_ext_by_NID(OCSP_ONEREQ *x, int nid, int lastpos)
+       {
+       return(X509v3_get_ext_by_NID(x->singleRequestExtensions,nid,lastpos));
+       }
+
+int OCSP_ONEREQ_get_ext_by_OBJ(OCSP_ONEREQ *x, ASN1_OBJECT *obj, int lastpos)
+       {
+       return(X509v3_get_ext_by_OBJ(x->singleRequestExtensions,obj,lastpos));
+       }
+
+int OCSP_ONEREQ_get_ext_by_critical(OCSP_ONEREQ *x, int crit, int lastpos)
+       {
+       return(X509v3_get_ext_by_critical(x->singleRequestExtensions,crit,lastpos));
+       }
+
+X509_EXTENSION *OCSP_ONEREQ_get_ext(OCSP_ONEREQ *x, int loc)
+       {
+       return(X509v3_get_ext(x->singleRequestExtensions,loc));
+       }
+
+X509_EXTENSION *OCSP_ONEREQ_delete_ext(OCSP_ONEREQ *x, int loc)
+       {
+       return(X509v3_delete_ext(x->singleRequestExtensions,loc));
+       }
+
+void *OCSP_ONEREQ_get1_ext_d2i(OCSP_ONEREQ *x, int nid, int *crit, int *idx)
+       {
+       return X509V3_get_d2i(x->singleRequestExtensions, nid, crit, idx);
+       }
+
+int OCSP_ONEREQ_add1_ext_i2d(OCSP_ONEREQ *x, int nid, void *value, int crit,
+                                                       unsigned long flags)
+       {
+       return X509V3_add1_i2d(&x->singleRequestExtensions, nid, value, crit, flags);
+       }
+
+int OCSP_ONEREQ_add_ext(OCSP_ONEREQ *x, X509_EXTENSION *ex, int loc)
+       {
+       return(X509v3_add_ext(&(x->singleRequestExtensions),ex,loc) != NULL);
+       }
+
+/* OCSP Basic response */
+
+int OCSP_BASICRESP_get_ext_count(OCSP_BASICRESP *x)
+       {
+       return(X509v3_get_ext_count(x->tbsResponseData->responseExtensions));
+       }
+
+int OCSP_BASICRESP_get_ext_by_NID(OCSP_BASICRESP *x, int nid, int lastpos)
+       {
+       return(X509v3_get_ext_by_NID(x->tbsResponseData->responseExtensions,nid,lastpos));
+       }
+
+int OCSP_BASICRESP_get_ext_by_OBJ(OCSP_BASICRESP *x, ASN1_OBJECT *obj, int lastpos)
+       {
+       return(X509v3_get_ext_by_OBJ(x->tbsResponseData->responseExtensions,obj,lastpos));
+       }
+
+int OCSP_BASICRESP_get_ext_by_critical(OCSP_BASICRESP *x, int crit, int lastpos)
+       {
+       return(X509v3_get_ext_by_critical(x->tbsResponseData->responseExtensions,crit,lastpos));
+       }
+
+X509_EXTENSION *OCSP_BASICRESP_get_ext(OCSP_BASICRESP *x, int loc)
+       {
+       return(X509v3_get_ext(x->tbsResponseData->responseExtensions,loc));
+       }
+
+X509_EXTENSION *OCSP_BASICRESP_delete_ext(OCSP_BASICRESP *x, int loc)
+       {
+       return(X509v3_delete_ext(x->tbsResponseData->responseExtensions,loc));
+       }
+
+void *OCSP_BASICRESP_get1_ext_d2i(OCSP_BASICRESP *x, int nid, int *crit, int *idx)
+       {
+       return X509V3_get_d2i(x->tbsResponseData->responseExtensions, nid, crit, idx);
+       }
+
+int OCSP_BASICRESP_add1_ext_i2d(OCSP_BASICRESP *x, int nid, void *value, int crit,
+                                                       unsigned long flags)
+       {
+       return X509V3_add1_i2d(&x->tbsResponseData->responseExtensions, nid, value, crit, flags);
+       }
+
+int OCSP_BASICRESP_add_ext(OCSP_BASICRESP *x, X509_EXTENSION *ex, int loc)
+       {
+       return(X509v3_add_ext(&(x->tbsResponseData->responseExtensions),ex,loc) != NULL);
+       }
+
+/* OCSP single response extensions */
+
+int OCSP_SINGLERESP_get_ext_count(OCSP_SINGLERESP *x)
+       {
+       return(X509v3_get_ext_count(x->singleExtensions));
+       }
+
+int OCSP_SINGLERESP_get_ext_by_NID(OCSP_SINGLERESP *x, int nid, int lastpos)
+       {
+       return(X509v3_get_ext_by_NID(x->singleExtensions,nid,lastpos));
+       }
+
+int OCSP_SINGLERESP_get_ext_by_OBJ(OCSP_SINGLERESP *x, ASN1_OBJECT *obj, int lastpos)
+       {
+       return(X509v3_get_ext_by_OBJ(x->singleExtensions,obj,lastpos));
+       }
+
+int OCSP_SINGLERESP_get_ext_by_critical(OCSP_SINGLERESP *x, int crit, int lastpos)
+       {
+       return(X509v3_get_ext_by_critical(x->singleExtensions,crit,lastpos));
+       }
+
+X509_EXTENSION *OCSP_SINGLERESP_get_ext(OCSP_SINGLERESP *x, int loc)
+       {
+       return(X509v3_get_ext(x->singleExtensions,loc));
+       }
+
+X509_EXTENSION *OCSP_SINGLERESP_delete_ext(OCSP_SINGLERESP *x, int loc)
+       {
+       return(X509v3_delete_ext(x->singleExtensions,loc));
+       }
+
+void *OCSP_SINGLERESP_get1_ext_d2i(OCSP_SINGLERESP *x, int nid, int *crit, int *idx)
+       {
+       return X509V3_get_d2i(x->singleExtensions, nid, crit, idx);
+       }
+
+int OCSP_SINGLERESP_add1_ext_i2d(OCSP_SINGLERESP *x, int nid, void *value, int crit,
+                                                       unsigned long flags)
+       {
+       return X509V3_add1_i2d(&x->singleExtensions, nid, value, crit, flags);
+       }
+
+int OCSP_SINGLERESP_add_ext(OCSP_SINGLERESP *x, X509_EXTENSION *ex, int loc)
+       {
+       return(X509v3_add_ext(&(x->singleExtensions),ex,loc) != NULL);
+       }
 
 /* also CRL Entry Extensions */
 
 ASN1_STRING *ASN1_STRING_encode(ASN1_STRING *s, int (*i2d)(), 
-                               char *data, STACK *sk)
+                               char *data, STACK_OF(ASN1_OBJECT) *sk)
         {
        int i;
        unsigned char *p, *b = NULL;
@@ -97,11 +279,11 @@ ASN1_STRING *ASN1_STRING_encode(ASN1_STRING *s, int (*i2d)(),
                }
        else if (sk)
                {
-               if ((i=i2d_ASN1_SET(sk,NULL,i2d,V_ASN1_SEQUENCE,
+               if ((i=i2d_ASN1_SET_OF_ASN1_OBJECT(sk,NULL,i2d,V_ASN1_SEQUENCE,
                                   V_ASN1_UNIVERSAL,IS_SEQUENCE))<=0) goto err;
                if (!(b=p=(unsigned char*)OPENSSL_malloc((unsigned int)i)))
                        goto err;
-               if (i2d_ASN1_SET(sk,&p,i2d,V_ASN1_SEQUENCE,
+               if (i2d_ASN1_SET_OF_ASN1_OBJECT(sk,&p,i2d,V_ASN1_SEQUENCE,
                                 V_ASN1_UNIVERSAL,IS_SEQUENCE)<=0) goto err;
                }
        else
@@ -146,7 +328,7 @@ X509_EXTENSION *OCSP_crlID_new(char *url, long *n, char *tim)
                if (!(cid->crlNum = ASN1_INTEGER_new())) goto err;
                if (!(ASN1_INTEGER_set(cid->crlNum, *n))) goto err;
                }
-       if (time)
+       if (tim)
                {
                if (!(cid->crlTime = ASN1_GENERALIZEDTIME_new())) goto err;
                if (!(ASN1_GENERALIZEDTIME_set_string(cid->crlTime, tim))) 
@@ -168,14 +350,15 @@ err:
 X509_EXTENSION *OCSP_accept_responses_new(char **oids)
         {
        int nid;
-       STACK *sk = NULL;
+       STACK_OF(ASN1_OBJECT) *sk = NULL;
        ASN1_OBJECT *o = NULL;
         X509_EXTENSION *x = NULL;
-       if (!(sk = sk_new(NULL))) goto err;
+
+       if (!(sk = sk_ASN1_OBJECT_new(NULL))) goto err;
        while (oids && *oids)
                {
                if ((nid=OBJ_txt2nid(*oids))!=NID_undef&&(o=OBJ_nid2obj(nid))) 
-                       sk_push(sk, (char*) o);
+                       sk_ASN1_OBJECT_push(sk, o);
                oids++;
                }
        if (!(x = X509_EXTENSION_new())) goto err;
@@ -183,11 +366,11 @@ X509_EXTENSION *OCSP_accept_responses_new(char **oids)
                goto err;
        if (!(ASN1_STRING_encode(x->value,i2d_ASN1_OBJECT,NULL,sk)))
                goto err;
-       sk_pop_free(sk, ASN1_OBJECT_free);
+       sk_ASN1_OBJECT_pop_free(sk, ASN1_OBJECT_free);
        return x;
 err:
        if (x) X509_EXTENSION_free(x);
-       if (sk) sk_pop_free(sk, ASN1_OBJECT_free);
+       if (sk) sk_ASN1_OBJECT_pop_free(sk, ASN1_OBJECT_free);
        return NULL;
         }
 
@@ -250,98 +433,3 @@ err:
        return NULL;
        }
 
-int OCSP_extensions_print(BIO *bp,
-                         STACK_OF(X509_EXTENSION) *sk,
-                         char *title)
-        {
-       int i;
-       if (!sk) return 1;
-       if (BIO_printf(bp, "%s:\n", title) <= 0) return 0; 
-       for (i=0; i<sk_X509_EXTENSION_num(sk); i++)
-               OCSP_extension_print(bp, sk_X509_EXTENSION_value(sk,i), 4);
-       return sk_X509_EXTENSION_num(sk);
-       }
-
-int OCSP_extension_print(BIO *bp,
-                        X509_EXTENSION *x,
-                        int ind)
-        {
-       int i, j;
-       STACK *sk = NULL;
-       unsigned char *p;
-       OCSP_CRLID *crlid = NULL;
-       OCSP_SERVICELOC *sloc = NULL;
-       ASN1_GENERALIZEDTIME *gt = NULL;
-
-       if (!x) return 1;
-       switch (OBJ_obj2nid(x->object))
-               {
-               case NID_id_pkix_OCSP_Nonce:
-                       if (BIO_printf(bp, "%*snonce: ", ind, "") <= 0) 
-                               goto err;
-                       if (M_ASN1_OCTET_STRING_print(bp, x->value) <= 0)
-                               goto err;
-                       if (BIO_write(bp, "\n", 1) <= 0) goto err;
-                       break;
-               case NID_id_pkix_OCSP_CrlID:
-                       if (BIO_printf(bp, "%*scrlId:\n", ind, "") <= 0) 
-                               goto err;
-                       p = x->value->data;
-                       if (!(d2i_OCSP_CRLID(&crlid, &p, x->value->length)))
-                               goto err;
-                       if (!OCSP_CRLID_print(bp, crlid, (2*ind))) goto err;
-                       OCSP_CRLID_free(crlid);
-                       break;
-               case NID_id_pkix_OCSP_acceptableResponses:
-                       if (BIO_printf(bp, 
-                                     "%*sacceptable responses: ", 
-                                     ind, "") <= 0)
-                               goto err;
-                       p = x->value->data;
-                       if (!(d2i_ASN1_SET(&sk, &p, x->value->length, 
-                                          (char *(*)())d2i_ASN1_OBJECT, 
-                                          ASN1_OBJECT_free, V_ASN1_SEQUENCE, 
-                                          V_ASN1_UNIVERSAL)))
-                               goto err;
-                       for (i = 0; i < sk_num(sk); i++)
-                               {
-                               j=OBJ_obj2nid((ASN1_OBJECT*)sk->data[i]);
-                               if (BIO_printf(bp," %s ",
-                                              (j == NID_undef)?"UNKNOWN":
-                                                          OBJ_nid2ln(j)) <= 0)
-                                         goto err;
-                               }
-                       if (BIO_write(bp, "\n", 1) <= 0) goto err;
-                       sk_pop_free(sk, ASN1_OBJECT_free);
-                       break;
-               case NID_id_pkix_OCSP_archiveCutoff:
-                       if (BIO_printf(bp, "%*sarchive cutoff: ", ind, "")<=0)
-                               goto err;
-                       p = x->value->data;
-                       if (!d2i_ASN1_GENERALIZEDTIME(&gt, &p, 
-                                                     x->value->length))
-                               goto err;
-                       if (!ASN1_GENERALIZEDTIME_print(bp, gt)) goto err;
-                       if (BIO_write(bp, "\n", 1) <= 0) goto err;
-                       ASN1_GENERALIZEDTIME_free(gt);
-                       break;
-               case NID_id_pkix_OCSP_serviceLocator:
-                 if (BIO_printf(bp, "%*sservice locator:\n", ind, "") <= 0)
-                               goto err;
-                       p = x->value->data;
-                       if (!d2i_OCSP_SERVICELOC(&sloc, &p, 
-                                                x->value->length))
-                               goto err;
-                       if (!OCSP_SERVICELOC_print(bp,sloc,(2*ind))) goto err;
-                       OCSP_SERVICELOC_free(sloc);
-                       break;
-               case NID_undef:
-               default:
-                       if (BIO_printf(bp,"%*sunrecognized oid: ",ind,"") <= 0)
-                               goto err;
-                       break;
-               }
-       return 1;
-err:
-       return 0;
-       }