Overhaul 'crl' application, add a proper X509_CRL_print function and start
[openssl.git] / crypto / x509 / x509.h
index a1f75568181e71cb145b72bf4f10ea77d5a8d0c4..694689e3ea2993aaf5b4e2c63325693015514edc 100644 (file)
@@ -1,5 +1,6 @@
+
 /* crypto/x509/x509.h */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -90,6 +91,24 @@ extern "C" {
 #define X509_FILETYPE_ASN1     2
 #define X509_FILETYPE_DEFAULT  3
 
+#define X509v3_KU_DIGITAL_SIGNATURE    0x0080
+#define X509v3_KU_NON_REPUDIATION      0x0040
+#define X509v3_KU_KEY_ENCIPHERMENT     0x0020
+#define X509v3_KU_DATA_ENCIPHERMENT    0x0010
+#define X509v3_KU_KEY_AGREEMENT                0x0008
+#define X509v3_KU_KEY_CERT_SIGN                0x0004
+#define X509v3_KU_CRL_SIGN             0x0002
+#define X509v3_KU_ENCIPHER_ONLY                0x0001
+#define X509v3_KU_DECIPHER_ONLY                0x8000
+#define X509v3_KU_UNDEF                        0xffff
+
+typedef struct X509_objects_st
+       {
+       int nid;
+       int (*a2i)();
+       int (*i2a)();
+       } X509_OBJECTS;
+
 typedef struct X509_algor_st
        {
        ASN1_OBJECT *algorithm;
@@ -133,25 +152,39 @@ typedef struct X509_name_st
 #else
        char *bytes;
 #endif
+       unsigned long hash; /* Keep the hash around for lookups */
        } X509_NAME;
 
+#define X509_EX_V_NETSCAPE_HACK                0x8000
+#define X509_EX_V_INIT                 0x0001
 typedef struct X509_extension_st
        {
        ASN1_OBJECT *object;
        short critical;
        short netscape_hack;
        ASN1_OCTET_STRING *value;
+       long argl;                      /* used when decoding */
+       char *argp;                     /* used when decoding */
+       void (*ex_free)();              /* clear argp stuff */
        } X509_EXTENSION;
 
-#define X509_EXT_PACK_UNKNOWN  0
-#define X509_EXT_PACK_STRING   1 /* X509v3_pack_string() */
-
+/* #if 1 */
 typedef struct x509_extension_method_st
        {
        int nid;
        int data_type;
        int pack_type;
+       void (*ex_clear)();
+       int (*ex_get_bool)();
+       int (*ex_set_bool)();
+       int (*ex_get_str)();
+       int (*ex_set_str)();
+       char *(*ex_get_struct)();
+       int (*ex_set_struct)();
+       int (*a2i)();
+       int (*i2a)();
        } X509_EXTENSION_METHOD;
+/* #endif */
 
 typedef struct X509_req_info_st
        {
@@ -288,6 +321,13 @@ typedef struct Netscape_spki_st
        ASN1_BIT_STRING *signature;
        } NETSCAPE_SPKI;
 
+/* Netscape certificate sequence structure */
+typedef struct Netscape_certificate_sequence
+       {
+       ASN1_OBJECT *type;
+       STACK /* X509 */ *certs;
+       } NETSCAPE_CERT_SEQUENCE;
+
 #ifndef HEADER_BN_H
 #define BIGNUM                 char
 #endif
@@ -307,8 +347,6 @@ typedef struct CBCParameter_st
        a->sig_alg,a->signature,(char *)a->req_info,r)
 #define X509_CRL_verify(a,r) ASN1_verify((int (*)())i2d_X509_CRL_INFO, \
        a->sig_alg, a->signature,(char *)a->crl,r)
-#define NETSCAPE_SPKI_verify(a,r) ASN1_verify((int (*)())i2d_NETSCAPE_SPKAC, \
-               a->sig_algor,a->signature, (char *)a->spkac,r)
 
 #define X509_sign(x,pkey,md) \
        ASN1_sign((int (*)())i2d_X509_CINF, x->cert_info->signature, \
@@ -325,6 +363,9 @@ typedef struct CBCParameter_st
 
 #define X509_dup(x509) (X509 *)ASN1_dup((int (*)())i2d_X509, \
                (char *(*)())d2i_X509,(char *)x509)
+#define X509_ATTRIBUTE_dup(xa) (X509_ATTRIBUTE *)ASN1_dup(\
+               (int (*)())i2d_X509_ATTRIBUTE, \
+               (char *(*)())d2i_X509_ATTRIBUTE,(char *)xa)
 #define X509_EXTENSION_dup(ex) (X509_EXTENSION *)ASN1_dup( \
                (int (*)())i2d_X509_EXTENSION, \
                (char *(*)())d2i_X509_EXTENSION,(char *)ex)
@@ -412,6 +453,9 @@ typedef struct CBCParameter_st
 #define i2d_DSAPrivateKey_bio(bp,dsa) ASN1_i2d_bio(i2d_DSAPrivateKey,bp, \
                (unsigned char *)dsa)
 
+#define X509_ALGOR_dup(xn) (X509_ALGOR *)ASN1_dup((int (*)())i2d_X509_ALGOR,\
+               (char *(*)())d2i_X509_ALGOR,(char *)xn)
+
 #define X509_NAME_dup(xn) (X509_NAME *)ASN1_dup((int (*)())i2d_X509_NAME, \
                (char *(*)())d2i_X509_NAME,(char *)xn)
 #define X509_NAME_ENTRY_dup(ne) (X509_NAME_ENTRY *)ASN1_dup( \
@@ -423,10 +467,15 @@ typedef struct CBCParameter_st
        ASN1_digest((int (*)())i2d_X509,type,(char *)data,md,len)
 #define X509_NAME_digest(data,type,md,len) \
        ASN1_digest((int (*)())i2d_X509_NAME,type,(char *)data,md,len)
+#ifndef PKCS7_ISSUER_AND_SERIAL_digest
 #define PKCS7_ISSUER_AND_SERIAL_digest(data,type,md,len) \
        ASN1_digest((int (*)())i2d_PKCS7_ISSUER_AND_SERIAL,type,\
                (char *)data,md,len)
 #endif
+#endif
+
+#define X509_EXT_PACK_UNKNOWN  1
+#define X509_EXT_PACK_STRING   2
 
 #define                X509_get_version(x) ASN1_INTEGER_get((x)->cert_info->version)
 /* #define     X509_get_serialNumber(x) ((x)->cert_info->serialNumber) */
@@ -439,6 +488,12 @@ typedef struct CBCParameter_st
 #define                X509_name_cmp(a,b)      X509_NAME_cmp((a),(b))
 #define                X509_get_signature_type(x) EVP_PKEY_type(OBJ_obj2nid((x)->sig_alg->algorithm))
 
+#define                X509_CRL_get_version(x) ASN1_INTEGER_get((x)->crl->version)
+#define        X509_CRL_get_lastUpdate(x) ((x)->crl->lastUpdate)
+#define        X509_CRL_get_nextUpdate(x) ((x)->crl->nextUpdate)
+#define                X509_CRL_get_issuer(x) ((x)->crl->issuer)
+#define                X509_CRL_get_REVOKED(x) ((x)->crl->revoked)
+
 /* This one is only used so that a binary form can output, as in
  * i2d_X509_NAME(X509_get_X509_PUBKEY(x),&buf) */
 #define        X509_get_X509_PUBKEY(x) ((x)->cert_info->key)
@@ -448,7 +503,7 @@ typedef struct CBCParameter_st
 #ifndef SSLEAY_MACROS
 #ifdef HEADER_ENVELOPE_H
 int X509_verify(X509 *a, EVP_PKEY *r);
-char *X509_verify_cert_error_string(int n);
+char *X509_verify_cert_error_string(long n);
 
 int X509_REQ_verify(X509_REQ *a, EVP_PKEY *r);
 int X509_CRL_verify(X509_CRL *a, EVP_PKEY *r);
@@ -464,7 +519,7 @@ int X509_NAME_digest(X509_NAME *data,EVP_MD *type,
        unsigned char *md,unsigned int *len);
 #endif
 
-#ifndef WIN16
+#ifndef NO_FP_API
 X509 *d2i_X509_fp(FILE *fp, X509 *x509);
 int i2d_X509_fp(FILE *fp,X509 *x509);
 X509_CRL *d2i_X509_CRL_fp(FILE *fp,X509_CRL *crl);
@@ -495,9 +550,11 @@ int i2d_RSAPublicKey_bio(BIO *bp,RSA *rsa);
 #endif
 
 X509 *X509_dup(X509 *x509);
+X509_ATTRIBUTE *X509_ATTRIBUTE_dup(X509_ATTRIBUTE *xa);
 X509_EXTENSION *X509_EXTENSION_dup(X509_EXTENSION *ex);
 X509_CRL *X509_CRL_dup(X509_CRL *crl);
 X509_REQ *X509_REQ_dup(X509_REQ *req);
+X509_ALGOR *X509_ALGOR_dup(X509_ALGOR *xn);
 X509_NAME *X509_NAME_dup(X509_NAME *xn);
 X509_NAME_ENTRY *X509_NAME_ENTRY_dup(X509_NAME_ENTRY *ne);
 RSA *RSAPublicKey_dup(RSA *rsa);
@@ -515,7 +572,7 @@ char *              X509_get_default_cert_dir_env(void );
 char *         X509_get_default_cert_file_env(void );
 char *         X509_get_default_private_dir(void );
 
-X509_REQ *     X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey);
+X509_REQ *     X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, EVP_MD *md);
 X509 *         X509_REQ_to_X509(X509_REQ *r, int days,EVP_PKEY *pkey);
 void ERR_load_X509_strings(void );
 
@@ -562,6 +619,8 @@ void                X509_ATTRIBUTE_free(X509_ATTRIBUTE *a);
 int            i2d_X509_ATTRIBUTE(X509_ATTRIBUTE *a,unsigned char **pp);
 X509_ATTRIBUTE *d2i_X509_ATTRIBUTE(X509_ATTRIBUTE **a,unsigned char **pp,
                        long length);
+X509_ATTRIBUTE *X509_ATTRIBUTE_create(int nid, int atrtype, char *value);
+
 
 X509_EXTENSION *X509_EXTENSION_new(void );
 void           X509_EXTENSION_free(X509_EXTENSION *a);
@@ -625,6 +684,12 @@ int                i2d_NETSCAPE_SPKAC(NETSCAPE_SPKAC *a,unsigned char **pp);
 NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC(NETSCAPE_SPKAC **a,unsigned char **pp,
                long length);
 
+
+int i2d_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE *a, unsigned char **pp);
+NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new(void);
+NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE(NETSCAPE_CERT_SEQUENCE **a, unsigned char **pp, long length);
+void NETSCAPE_CERT_SEQUENCE_free(NETSCAPE_CERT_SEQUENCE *a);
+
 #ifdef HEADER_ENVELOPE_H
 X509_INFO *    X509_INFO_new(void);
 void           X509_INFO_free(X509_INFO *a);
@@ -674,14 +739,16 @@ int               X509_NAME_cmp (X509_NAME *a, X509_NAME *b);
 unsigned long  X509_NAME_hash(X509_NAME *x);
 
 int            X509_CRL_cmp(X509_CRL *a,X509_CRL *b);
-#ifndef WIN16
+#ifndef NO_FP_API
 int            X509_print_fp(FILE *bp,X509 *x);
+int            X509_CRL_print_fp(FILE *bp,X509_CRL *x);
 int            X509_REQ_print_fp(FILE *bp,X509_REQ *req);
 #endif
 
 #ifdef HEADER_BIO_H
 int            X509_NAME_print(BIO *bp, X509_NAME *name, int obase);
 int            X509_print(BIO *bp,X509 *x);
+int            X509_CRL_print(BIO *bp,X509_CRL *x);
 int            X509_REQ_print(BIO *bp,X509_REQ *req);
 #endif
 
@@ -691,9 +758,11 @@ int                X509_NAME_get_text_by_NID(X509_NAME *name, int nid,
 int            X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj,
                        char *buf,int len);
 
-int            X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int oldpos);
+/* NOTE: you should be passsing -1, not 0 as lastpos.  The functions that use
+ * lastpos, seach after that position on. */
+int            X509_NAME_get_index_by_NID(X509_NAME *name,int nid,int lastpos);
 int            X509_NAME_get_index_by_OBJ(X509_NAME *name,ASN1_OBJECT *obj,
-                       int oldpos);
+                       int lastpos);
 X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc);
 X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc);
 int            X509_NAME_add_entry(X509_NAME *name,X509_NAME_ENTRY *ne,
@@ -711,37 +780,38 @@ ASN1_OBJECT *     X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne);
 ASN1_STRING *  X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne);
 
 int            X509v3_get_ext_count(STACK *x);
-int            X509v3_get_ext_by_NID(STACK *x, int nid, int oldpos);
-int            X509v3_get_ext_by_OBJ(STACK *x,ASN1_OBJECT *obj,int oldpos);
-int            X509v3_get_ext_by_critical(STACK *x, int crit, int oldpos);
+int            X509v3_get_ext_by_NID(STACK *x, int nid, int lastpos);
+int            X509v3_get_ext_by_OBJ(STACK *x,ASN1_OBJECT *obj,int lastpos);
+int            X509v3_get_ext_by_critical(STACK *x, int crit, int lastpos);
 X509_EXTENSION *X509v3_get_ext(STACK *x, int loc);
 X509_EXTENSION *X509v3_delete_ext(STACK *x, int loc);
 STACK *                X509v3_add_ext(STACK **x, X509_EXTENSION *ex, int loc);
+
 int            X509v3_data_type_by_OBJ(ASN1_OBJECT *obj);
 int            X509v3_data_type_by_NID(int nid);
 int            X509v3_pack_type_by_OBJ(ASN1_OBJECT *obj);
 int            X509v3_pack_type_by_NID(int nid);
 
 int            X509_get_ext_count(X509 *x);
-int            X509_get_ext_by_NID(X509 *x, int nid, int oldpos);
-int            X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int oldpos);
-int            X509_get_ext_by_critical(X509 *x, int crit, int oldpos);
+int            X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
+int            X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_get_ext_by_critical(X509 *x, int crit, int lastpos);
 X509_EXTENSION *X509_get_ext(X509 *x, int loc);
 X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
 int            X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
 
 int            X509_CRL_get_ext_count(X509_CRL *x);
-int            X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int oldpos);
-int            X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int oldpos);
-int            X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int oldpos);
+int            X509_CRL_get_ext_by_NID(X509_CRL *x, int nid, int lastpos);
+int            X509_CRL_get_ext_by_OBJ(X509_CRL *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_CRL_get_ext_by_critical(X509_CRL *x, int crit, int lastpos);
 X509_EXTENSION *X509_CRL_get_ext(X509_CRL *x, int loc);
 X509_EXTENSION *X509_CRL_delete_ext(X509_CRL *x, int loc);
 int            X509_CRL_add_ext(X509_CRL *x, X509_EXTENSION *ex, int loc);
 
 int            X509_REVOKED_get_ext_count(X509_REVOKED *x);
-int            X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int oldpos);
-int            X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int oldpos);
-int            X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int oldpos);
+int            X509_REVOKED_get_ext_by_NID(X509_REVOKED *x, int nid, int lastpos);
+int            X509_REVOKED_get_ext_by_OBJ(X509_REVOKED *x,ASN1_OBJECT *obj,int lastpos);
+int            X509_REVOKED_get_ext_by_critical(X509_REVOKED *x, int crit, int lastpos);
 X509_EXTENSION *X509_REVOKED_get_ext(X509_REVOKED *x, int loc);
 X509_EXTENSION *X509_REVOKED_delete_ext(X509_REVOKED *x, int loc);
 int            X509_REVOKED_add_ext(X509_REVOKED *x, X509_EXTENSION *ex, int loc);
@@ -787,7 +857,7 @@ int X509_digest();
 int X509_NAME_digest();
 #endif
 
-#ifndef WIN16
+#ifndef NO_FP_API
 X509 *d2i_X509_fp();
 int i2d_X509_fp();
 X509_CRL *d2i_X509_CRL_fp();
@@ -816,6 +886,7 @@ RSA *d2i_RSAPublicKey_bio();
 int i2d_RSAPublicKey_bio();
 
 X509 *X509_dup();
+X509_ATTRIBUTE *X509_ATTRIBUTE_dup();
 X509_EXTENSION *X509_EXTENSION_dup();
 X509_CRL *X509_CRL_dup();
 X509_REQ *X509_REQ_dup();
@@ -877,6 +948,7 @@ X509_ATTRIBUTE *X509_ATTRIBUTE_new();
 void           X509_ATTRIBUTE_free();
 int            i2d_X509_ATTRIBUTE();
 X509_ATTRIBUTE *d2i_X509_ATTRIBUTE();
+X509_ATTRIBUTE *X509_ATTRIBUTE_create();
 
 X509_EXTENSION *X509_EXTENSION_new();
 void           X509_EXTENSION_free();
@@ -935,6 +1007,11 @@ void              NETSCAPE_SPKAC_free();
 int            i2d_NETSCAPE_SPKAC();
 NETSCAPE_SPKAC *d2i_NETSCAPE_SPKAC();
 
+int i2d_NETSCAPE_CERT_SEQUENCE();
+NETSCAPE_CERT_SEQUENCE *NETSCAPE_CERT_SEQUENCE_new();
+NETSCAPE_CERT_SEQUENCE *d2i_NETSCAPE_CERT_SEQUENCE();
+void NETSCAPE_CERT_SEQUENCE_free();
+
 #ifdef HEADER_ENVELOPE_H
 X509_INFO *    X509_INFO_new();
 void           X509_INFO_free();
@@ -979,13 +1056,15 @@ int              X509_NAME_cmp ();
 unsigned long  X509_NAME_hash();
 
 int            X509_CRL_cmp();
-#ifndef WIN16
+#ifndef NO_FP_API
 int            X509_print_fp();
+int            X509_CRL_print_fp();
 int            X509_REQ_print_fp();
 #endif
 
 int            X509_NAME_print();
 int            X509_print();
+int            X509_CRL_print();
 int            X509_REQ_print();
 
 int            X509_NAME_entry_count();
@@ -1011,12 +1090,12 @@ int             X509v3_get_ext_by_critical();
 X509_EXTENSION *X509v3_get_ext();
 X509_EXTENSION *X509v3_delete_ext();
 STACK *                X509v3_add_ext();
+
 int            X509v3_data_type_by_OBJ();
 int            X509v3_data_type_by_NID();
 int            X509v3_pack_type_by_OBJ();
 int            X509v3_pack_type_by_NID();
 
-
 int            X509_get_ext_count();
 int            X509_get_ext_by_NID();
 int            X509_get_ext_by_OBJ();
@@ -1077,25 +1156,28 @@ X509 *X509_find_by_subject();
 #define X509_F_X509_EXTENSION_CREATE_BY_OBJ             109
 #define X509_F_X509_GET_PUBKEY_PARAMETERS               110
 #define X509_F_X509_LOAD_CERT_FILE                      111
-#define X509_F_X509_NAME_ADD_ENTRY                      112
-#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID            113
-#define X509_F_X509_NAME_ENTRY_SET_OBJECT               114
-#define X509_F_X509_NAME_ONELINE                        115
-#define X509_F_X509_NAME_PRINT                          116
-#define X509_F_X509_PRINT_FP                            117
-#define X509_F_X509_PUBKEY_GET                          118
-#define X509_F_X509_PUBKEY_SET                          119
-#define X509_F_X509_REQ_PRINT                           120
-#define X509_F_X509_REQ_PRINT_FP                        121
-#define X509_F_X509_REQ_TO_X509                                 122
-#define X509_F_X509_STORE_ADD_CERT                      123
-#define X509_F_X509_TO_X509_REQ                                 124
-#define X509_F_X509_VERIFY_CERT                                 125
+#define X509_F_X509_LOAD_CRL_FILE                       112
+#define X509_F_X509_NAME_ADD_ENTRY                      113
+#define X509_F_X509_NAME_ENTRY_CREATE_BY_NID            114
+#define X509_F_X509_NAME_ENTRY_SET_OBJECT               115
+#define X509_F_X509_NAME_ONELINE                        116
+#define X509_F_X509_NAME_PRINT                          117
+#define X509_F_X509_PRINT_FP                            118
+#define X509_F_X509_PUBKEY_GET                          119
+#define X509_F_X509_PUBKEY_SET                          120
+#define X509_F_X509_REQ_PRINT                           121
+#define X509_F_X509_REQ_PRINT_FP                        122
+#define X509_F_X509_REQ_TO_X509                                 123
+#define X509_F_X509_STORE_ADD_CERT                      124
+#define X509_F_X509_STORE_ADD_CRL                       125
+#define X509_F_X509_TO_X509_REQ                                 126
+#define X509_F_X509_VERIFY_CERT                                 127
 
 /* Reason codes. */
 #define X509_R_BAD_X509_FILETYPE                        100
 #define X509_R_CERT_ALREADY_IN_HASH_TABLE               101
 #define X509_R_ERR_ASN1_LIB                             102
+#define X509_R_INVALID_DIRECTORY                        113
 #define X509_R_LOADING_CERT_DIR                                 103
 #define X509_R_LOADING_DEFAULTS                                 104
 #define X509_R_NO_CERT_SET_FOR_US_TO_VERIFY             105
@@ -1105,6 +1187,7 @@ X509 *X509_find_by_subject();
 #define X509_R_UNKNOWN_NID                              109
 #define X509_R_UNKNOWN_STRING_TYPE                      110
 #define X509_R_UNSUPPORTED_ALGORITHM                    111
+#define X509_R_WRONG_LOOKUP_TYPE                        112
  
 #ifdef  __cplusplus
 }