Cache some CRL related extensions.
[openssl.git] / crypto / x509v3 / x509v3.h
index e1334b47177b0436ec89f1438a2b471befdfec61..1e2f00ab24fc906d1b397fbb6ce14a895408af6d 100644 (file)
@@ -3,7 +3,7 @@
  * project 1999.
  */
 /* ====================================================================
- * Copyright (c) 1999 The OpenSSL Project.  All rights reserved.
+ * Copyright (c) 1999-2004 The OpenSSL Project.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -74,14 +74,14 @@ struct v3_ext_ctx;
 
 typedef void * (*X509V3_EXT_NEW)(void);
 typedef void (*X509V3_EXT_FREE)(void *);
-typedef void * (*X509V3_EXT_D2I)(void *, unsigned char ** , long);
+typedef void * (*X509V3_EXT_D2I)(void *, const unsigned char ** , long);
 typedef int (*X509V3_EXT_I2D)(void *, unsigned char **);
 typedef STACK_OF(CONF_VALUE) * (*X509V3_EXT_I2V)(struct v3_ext_method *method, void *ext, STACK_OF(CONF_VALUE) *extlist);
 typedef void * (*X509V3_EXT_V2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, STACK_OF(CONF_VALUE) *values);
 typedef char * (*X509V3_EXT_I2S)(struct v3_ext_method *method, void *ext);
-typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
+typedef void * (*X509V3_EXT_S2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
 typedef int (*X509V3_EXT_I2R)(struct v3_ext_method *method, void *ext, BIO *out, int indent);
-typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, char *str);
+typedef void * (*X509V3_EXT_R2I)(struct v3_ext_method *method, struct v3_ext_ctx *ctx, const char *str);
 
 /* V3 extension structure */
 
@@ -222,22 +222,22 @@ union {
 } name;
 } DIST_POINT_NAME;
 
-typedef struct DIST_POINT_st {
+struct DIST_POINT_st {
 DIST_POINT_NAME        *distpoint;
 ASN1_BIT_STRING *reasons;
 GENERAL_NAMES *CRLissuer;
-} DIST_POINT;
+};
 
 typedef STACK_OF(DIST_POINT) CRL_DIST_POINTS;
 
 DECLARE_STACK_OF(DIST_POINT)
 DECLARE_ASN1_SET_OF(DIST_POINT)
 
-typedef struct AUTHORITY_KEYID_st {
+struct AUTHORITY_KEYID_st {
 ASN1_OCTET_STRING *keyid;
 GENERAL_NAMES *issuer;
 ASN1_INTEGER *serial;
-} AUTHORITY_KEYID;
+};
 
 /* Strong extranet structures */
 
@@ -286,6 +286,59 @@ typedef STACK_OF(POLICYINFO) CERTIFICATEPOLICIES;
 DECLARE_STACK_OF(POLICYINFO)
 DECLARE_ASN1_SET_OF(POLICYINFO)
 
+typedef struct POLICY_MAPPING_st {
+       ASN1_OBJECT *issuerDomainPolicy;
+       ASN1_OBJECT *subjectDomainPolicy;
+} POLICY_MAPPING;
+
+DECLARE_STACK_OF(POLICY_MAPPING)
+
+typedef STACK_OF(POLICY_MAPPING) POLICY_MAPPINGS;
+
+typedef struct GENERAL_SUBTREE_st {
+       GENERAL_NAME *base;
+       ASN1_INTEGER *minimum;
+       ASN1_INTEGER *maximum;
+} GENERAL_SUBTREE;
+
+DECLARE_STACK_OF(GENERAL_SUBTREE)
+
+typedef struct NAME_CONSTRAINTS_st {
+       STACK_OF(GENERAL_SUBTREE) *permittedSubtrees;
+       STACK_OF(GENERAL_SUBTREE) *excludedSubtrees;
+} NAME_CONSTRAINTS;
+
+typedef struct POLICY_CONSTRAINTS_st {
+       ASN1_INTEGER *requireExplicitPolicy;
+       ASN1_INTEGER *inhibitPolicyMapping;
+} POLICY_CONSTRAINTS;
+
+/* Proxy certificate structures, see RFC 3820 */
+typedef struct PROXY_POLICY_st
+       {
+       ASN1_OBJECT *policyLanguage;
+       ASN1_OCTET_STRING *policy;
+       } PROXY_POLICY;
+
+typedef struct PROXY_CERT_INFO_EXTENSION_st
+       {
+       ASN1_INTEGER *pcPathLengthConstraint;
+       PROXY_POLICY *proxyPolicy;
+       } PROXY_CERT_INFO_EXTENSION;
+
+DECLARE_ASN1_FUNCTIONS(PROXY_POLICY)
+DECLARE_ASN1_FUNCTIONS(PROXY_CERT_INFO_EXTENSION)
+
+struct ISSUING_DIST_POINT_st
+       {
+       DIST_POINT_NAME *distpoint;
+       int onlyuser;
+       int onlyCA;
+       ASN1_BIT_STRING *onlysomereasons;
+       int indirectCRL;
+       int onlyattr;
+       };
+
 #define X509V3_conf_err(val) ERR_add_error_data(6, "section:", val->section, \
 ",name:", val->name, ",value:", val->value);
 
@@ -324,6 +377,9 @@ DECLARE_ASN1_SET_OF(POLICYINFO)
 #define EXFLAG_INVALID         0x80
 #define EXFLAG_SET             0x100
 #define EXFLAG_CRITICAL                0x200
+#define EXFLAG_PROXY           0x400
+
+#define EXFLAG_INVALID_POLICY  0x400
 
 #define KU_DIGITAL_SIGNATURE   0x0080
 #define KU_NON_REPUDIATION     0x0040
@@ -351,6 +407,7 @@ DECLARE_ASN1_SET_OF(POLICYINFO)
 #define XKU_SGC                        0x10
 #define XKU_OCSP_SIGN          0x20
 #define XKU_TIMESTAMP          0x40
+#define XKU_DVCS               0x80
 
 #define X509_PURPOSE_DYNAMIC   0x1
 #define X509_PURPOSE_DYNAMIC_NAME      0x2
@@ -374,9 +431,10 @@ typedef struct x509_purpose_st {
 #define X509_PURPOSE_CRL_SIGN          6
 #define X509_PURPOSE_ANY               7
 #define X509_PURPOSE_OCSP_HELPER       8
+#define X509_PURPOSE_TIMESTAMP_SIGN    9
 
 #define X509_PURPOSE_MIN               1
-#define X509_PURPOSE_MAX               8
+#define X509_PURPOSE_MAX               9
 
 /* Flags for X509V3_EXT_print() */
 
@@ -421,6 +479,16 @@ DECLARE_ASN1_FUNCTIONS(AUTHORITY_KEYID)
 DECLARE_ASN1_FUNCTIONS(PKEY_USAGE_PERIOD)
 
 DECLARE_ASN1_FUNCTIONS(GENERAL_NAME)
+GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a);
+int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b);
+
+
+
+ASN1_BIT_STRING *v2i_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval);
+STACK_OF(CONF_VALUE) *i2v_ASN1_BIT_STRING(X509V3_EXT_METHOD *method,
+                               ASN1_BIT_STRING *bits,
+                               STACK_OF(CONF_VALUE) *extlist);
 
 STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret);
 int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen);
@@ -434,6 +502,7 @@ GENERAL_NAMES *v2i_GENERAL_NAMES(X509V3_EXT_METHOD *method,
 
 DECLARE_ASN1_FUNCTIONS(OTHERNAME)
 DECLARE_ASN1_FUNCTIONS(EDIPARTYNAME)
+int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b);
 
 char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
 ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
@@ -450,12 +519,29 @@ DECLARE_ASN1_FUNCTIONS(NOTICEREF)
 DECLARE_ASN1_FUNCTIONS(CRL_DIST_POINTS)
 DECLARE_ASN1_FUNCTIONS(DIST_POINT)
 DECLARE_ASN1_FUNCTIONS(DIST_POINT_NAME)
+DECLARE_ASN1_FUNCTIONS(ISSUING_DIST_POINT)
 
 DECLARE_ASN1_FUNCTIONS(ACCESS_DESCRIPTION)
 DECLARE_ASN1_FUNCTIONS(AUTHORITY_INFO_ACCESS)
 
+DECLARE_ASN1_ITEM(POLICY_MAPPING)
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_MAPPING)
+DECLARE_ASN1_ITEM(POLICY_MAPPINGS)
+
+DECLARE_ASN1_ITEM(GENERAL_SUBTREE)
+DECLARE_ASN1_ALLOC_FUNCTIONS(GENERAL_SUBTREE)
+
+DECLARE_ASN1_ITEM(NAME_CONSTRAINTS)
+DECLARE_ASN1_ALLOC_FUNCTIONS(NAME_CONSTRAINTS)
+
+DECLARE_ASN1_ALLOC_FUNCTIONS(POLICY_CONSTRAINTS)
+DECLARE_ASN1_ITEM(POLICY_CONSTRAINTS)
+
 #ifdef HEADER_CONF_H
-GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, CONF_VALUE *cnf);
+GENERAL_NAME *v2i_GENERAL_NAME(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
+                                                       CONF_VALUE *cnf);
+GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, X509V3_EXT_METHOD *method,
+                               X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc);
 void X509V3_conf_free(CONF_VALUE *val);
 
 X509_EXTENSION *X509V3_EXT_nconf_nid(CONF *conf, X509V3_CTX *ctx, int ext_nid, char *value);
@@ -525,6 +611,7 @@ int X509V3_EXT_print_fp(FILE *out, X509_EXTENSION *ext, int flag, int indent);
 
 int X509V3_extensions_print(BIO *out, char *title, STACK_OF(X509_EXTENSION) *exts, unsigned long flag, int indent);
 
+int X509_check_ca(X509 *x);
 int X509_check_purpose(X509 *x, int id, int ca);
 int X509_supported_extension(X509_EXTENSION *ex);
 int X509_PURPOSE_set(int *p, int purpose);
@@ -546,6 +633,12 @@ STACK *X509_get1_email(X509 *x);
 STACK *X509_REQ_get1_email(X509_REQ *x);
 void X509_email_free(STACK *sk);
 
+ASN1_OCTET_STRING *a2i_IPADDRESS(const char *ipasc);
+ASN1_OCTET_STRING *a2i_IPADDRESS_NC(const char *ipasc);
+int X509V3_NAME_from_section(X509_NAME *nm, STACK_OF(CONF_VALUE)*dn_sk,
+                                               unsigned long chtype);
+
+void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent);
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
@@ -558,42 +651,59 @@ void ERR_load_X509V3_strings(void);
 /* Function codes. */
 #define X509V3_F_COPY_EMAIL                             122
 #define X509V3_F_COPY_ISSUER                            123
+#define X509V3_F_DO_DIRNAME                             144
 #define X509V3_F_DO_EXT_CONF                            124
 #define X509V3_F_DO_EXT_I2D                             135
+#define X509V3_F_DO_EXT_NCONF                           151
+#define X509V3_F_DO_I2V_NAME_CONSTRAINTS                148
+#define X509V3_F_GNAMES_FROM_SECTNAME                   156
 #define X509V3_F_HEX_TO_STRING                          111
 #define X509V3_F_I2S_ASN1_ENUMERATED                    121
+#define X509V3_F_I2S_ASN1_IA5STRING                     149
 #define X509V3_F_I2S_ASN1_INTEGER                       120
 #define X509V3_F_I2V_AUTHORITY_INFO_ACCESS              138
 #define X509V3_F_NOTICE_SECTION                                 132
 #define X509V3_F_NREF_NOS                               133
 #define X509V3_F_POLICY_SECTION                                 131
+#define X509V3_F_PROCESS_PCI_VALUE                      150
 #define X509V3_F_R2I_CERTPOL                            130
+#define X509V3_F_R2I_PCI                                155
 #define X509V3_F_S2I_ASN1_IA5STRING                     100
 #define X509V3_F_S2I_ASN1_INTEGER                       108
 #define X509V3_F_S2I_ASN1_OCTET_STRING                  112
 #define X509V3_F_S2I_ASN1_SKEY_ID                       114
-#define X509V3_F_S2I_S2I_SKEY_ID                        115
+#define X509V3_F_S2I_SKEY_ID                            115
+#define X509V3_F_SET_DIST_POINT_NAME                    158
 #define X509V3_F_STRING_TO_HEX                          113
-#define X509V3_F_SXNET_ADD_ASC                          125
+#define X509V3_F_SXNET_ADD_ID_ASC                       125
 #define X509V3_F_SXNET_ADD_ID_INTEGER                   126
 #define X509V3_F_SXNET_ADD_ID_ULONG                     127
 #define X509V3_F_SXNET_GET_ID_ASC                       128
 #define X509V3_F_SXNET_GET_ID_ULONG                     129
-#define X509V3_F_V2I_ACCESS_DESCRIPTION                         139
 #define X509V3_F_V2I_ASN1_BIT_STRING                    101
+#define X509V3_F_V2I_AUTHORITY_INFO_ACCESS              139
 #define X509V3_F_V2I_AUTHORITY_KEYID                    119
 #define X509V3_F_V2I_BASIC_CONSTRAINTS                  102
 #define X509V3_F_V2I_CRLD                               134
-#define X509V3_F_V2I_EXT_KU                             103
-#define X509V3_F_V2I_GENERAL_NAME                       117
+#define X509V3_F_V2I_EXTENDED_KEY_USAGE                         103
 #define X509V3_F_V2I_GENERAL_NAMES                      118
+#define X509V3_F_V2I_GENERAL_NAME_EX                    117
+#define X509V3_F_V2I_IDP                                157
+#define X509V3_F_V2I_ISSUER_ALT                                 153
+#define X509V3_F_V2I_NAME_CONSTRAINTS                   147
+#define X509V3_F_V2I_POLICY_CONSTRAINTS                         146
+#define X509V3_F_V2I_POLICY_MAPPINGS                    145
+#define X509V3_F_V2I_SUBJECT_ALT                        154
 #define X509V3_F_V3_GENERIC_EXTENSION                   116
-#define X509V3_F_X509V3_ADD_I2D                                 140
+#define X509V3_F_X509V3_ADD1_I2D                        140
 #define X509V3_F_X509V3_ADD_VALUE                       105
 #define X509V3_F_X509V3_EXT_ADD                                 104
 #define X509V3_F_X509V3_EXT_ADD_ALIAS                   106
 #define X509V3_F_X509V3_EXT_CONF                        107
 #define X509V3_F_X509V3_EXT_I2D                                 136
+#define X509V3_F_X509V3_EXT_NCONF                       152
+#define X509V3_F_X509V3_GET_SECTION                     142
+#define X509V3_F_X509V3_GET_STRING                      143
 #define X509V3_F_X509V3_GET_VALUE_BOOL                  110
 #define X509V3_F_X509V3_PARSE_LIST                      109
 #define X509V3_F_X509_PURPOSE_ADD                       137
@@ -604,6 +714,8 @@ void ERR_load_X509V3_strings(void);
 #define X509V3_R_BAD_OBJECT                             119
 #define X509V3_R_BN_DEC2BN_ERROR                        100
 #define X509V3_R_BN_TO_ASN1_INTEGER_ERROR               101
+#define X509V3_R_DIRNAME_ERROR                          149
+#define X509V3_R_DISTPOINT_ALREADY_SET                  160
 #define X509V3_R_DUPLICATE_ZONE_ID                      133
 #define X509V3_R_ERROR_CONVERTING_ZONE                  131
 #define X509V3_R_ERROR_CREATING_EXTENSION               144
@@ -614,7 +726,10 @@ void ERR_load_X509V3_strings(void);
 #define X509V3_R_EXTENSION_NOT_FOUND                    102
 #define X509V3_R_EXTENSION_SETTING_NOT_SUPPORTED        103
 #define X509V3_R_EXTENSION_VALUE_ERROR                  116
+#define X509V3_R_ILLEGAL_EMPTY_EXTENSION                151
 #define X509V3_R_ILLEGAL_HEX_DIGIT                      113
+#define X509V3_R_INCORRECT_POLICY_SYNTAX_TAG            152
+#define X509V3_R_INVAID_MULTIPLE_RDNS                   161
 #define X509V3_R_INVALID_BOOLEAN_STRING                         104
 #define X509V3_R_INVALID_EXTENSION_STRING               105
 #define X509V3_R_INVALID_NAME                           106
@@ -626,6 +741,7 @@ void ERR_load_X509V3_strings(void);
 #define X509V3_R_INVALID_OBJECT_IDENTIFIER              110
 #define X509V3_R_INVALID_OPTION                                 138
 #define X509V3_R_INVALID_POLICY_IDENTIFIER              134
+#define X509V3_R_INVALID_PROXY_POLICY_SETTING           153
 #define X509V3_R_INVALID_PURPOSE                        146
 #define X509V3_R_INVALID_SECTION                        135
 #define X509V3_R_INVALID_SYNTAX                                 143
@@ -636,10 +752,18 @@ void ERR_load_X509V3_strings(void);
 #define X509V3_R_NO_ISSUER_CERTIFICATE                  121
 #define X509V3_R_NO_ISSUER_DETAILS                      127
 #define X509V3_R_NO_POLICY_IDENTIFIER                   139
+#define X509V3_R_NO_PROXY_CERT_POLICY_LANGUAGE_DEFINED  154
 #define X509V3_R_NO_PUBLIC_KEY                          114
 #define X509V3_R_NO_SUBJECT_DETAILS                     125
 #define X509V3_R_ODD_NUMBER_OF_DIGITS                   112
+#define X509V3_R_OPERATION_NOT_DEFINED                  148
 #define X509V3_R_OTHERNAME_ERROR                        147
+#define X509V3_R_POLICY_LANGUAGE_ALREADTY_DEFINED       155
+#define X509V3_R_POLICY_PATH_LENGTH                     156
+#define X509V3_R_POLICY_PATH_LENGTH_ALREADTY_DEFINED    157
+#define X509V3_R_POLICY_SYNTAX_NOT_CURRENTLY_SUPPORTED  158
+#define X509V3_R_POLICY_WHEN_PROXY_LANGUAGE_REQUIRES_NO_POLICY 159
+#define X509V3_R_SECTION_NOT_FOUND                      150
 #define X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS           122
 #define X509V3_R_UNABLE_TO_GET_ISSUER_KEYID             123
 #define X509V3_R_UNKNOWN_BIT_STRING_ARGUMENT            111