Add opaque ID structure.
[openssl.git] / crypto / x509 / x509_vfy.h
index e1bd21b802f402e438be9b0075ab1d34b272a213..24115ccfa28c8edbd66761bddfc896545e3f1d7b 100644 (file)
@@ -77,6 +77,7 @@
 extern "C" {
 #endif
 
+#if 0
 /* Outer object */
 typedef struct x509_hash_dir_st
        {
@@ -85,6 +86,7 @@ typedef struct x509_hash_dir_st
        int *dirs_type;
        int num_dirs_alloced;
        } X509_HASH_DIR_CTX;
+#endif
 
 typedef struct x509_file_st
        {
@@ -156,6 +158,8 @@ typedef struct x509_lookup_method_st
                            X509_OBJECT *ret);
        } X509_LOOKUP_METHOD;
 
+typedef struct X509_VERIFY_PARAM_ID_st X509_VERIFY_PARAM_ID;
+
 /* This structure hold all parameters associated with a verify operation
  * by including an X509_VERIFY_PARAM structure in related structures the
  * parameters used can be customized
@@ -171,6 +175,7 @@ typedef struct X509_VERIFY_PARAM_st
        int trust;              /* trust setting to check */
        int depth;              /* Verify depth */
        STACK_OF(ASN1_OBJECT) *policies;        /* Permissible policies */
+       X509_VERIFY_PARAM_ID *id;       /* opaque ID data */
        } X509_VERIFY_PARAM;
 
 DECLARE_STACK_OF(X509_VERIFY_PARAM)
@@ -198,6 +203,8 @@ struct x509_store_st
        int (*get_crl)(X509_STORE_CTX *ctx, X509_CRL **crl, X509 *x); /* retrieve CRL */
        int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
        int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
+       STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm);
+       STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm);
        int (*cleanup)(X509_STORE_CTX *ctx);
 
        CRYPTO_EX_DATA ex_data;
@@ -246,6 +253,8 @@ struct x509_store_ctx_st      /* X509_STORE_CTX */
        int (*check_crl)(X509_STORE_CTX *ctx, X509_CRL *crl); /* Check CRL validity */
        int (*cert_crl)(X509_STORE_CTX *ctx, X509_CRL *crl, X509 *x); /* Check certificate against CRL */
        int (*check_policy)(X509_STORE_CTX *ctx);
+       STACK_OF(X509) * (*lookup_certs)(X509_STORE_CTX *ctx, X509_NAME *nm);
+       STACK_OF(X509_CRL) * (*lookup_crls)(X509_STORE_CTX *ctx, X509_NAME *nm);
        int (*cleanup)(X509_STORE_CTX *ctx);
 
        /* The following is built up */
@@ -263,6 +272,11 @@ struct x509_store_ctx_st      /* X509_STORE_CTX */
        X509 *current_issuer;   /* cert currently being tested as valid issuer */
        X509_CRL *current_crl;  /* current CRL */
 
+       int current_crl_score;  /* score of current CRL */
+       unsigned int current_reasons;  /* Reason mask */
+
+       X509_STORE_CTX *parent; /* For CRL path validation: parent context */
+
        CRYPTO_EX_DATA ex_data;
        } /* X509_STORE_CTX */;
 
@@ -292,7 +306,7 @@ void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
 #define                X509_V_ERR_UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY   6
 #define                X509_V_ERR_CERT_SIGNATURE_FAILURE               7
 #define                X509_V_ERR_CRL_SIGNATURE_FAILURE                8
-#define                X509_V_ERR_CERT_NOT_YET_VALID                   9       
+#define                X509_V_ERR_CERT_NOT_YET_VALID                   9
 #define                X509_V_ERR_CERT_HAS_EXPIRED                     10
 #define                X509_V_ERR_CRL_NOT_YET_VALID                    11
 #define                X509_V_ERR_CRL_HAS_EXPIRED                      12
@@ -322,11 +336,39 @@ void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
 #define                X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION         34
 #define                X509_V_ERR_KEYUSAGE_NO_CRL_SIGN                 35
 #define                X509_V_ERR_UNHANDLED_CRITICAL_CRL_EXTENSION     36
-
-#define                X509_V_ERR_INVALID_EXTENSION                    37
-#define                X509_V_ERR_INVALID_POLICY_EXTENSION             38
-#define                X509_V_ERR_NO_EXPLICIT_POLICY                   39
-
+#define                X509_V_ERR_INVALID_NON_CA                       37
+#define                X509_V_ERR_PROXY_PATH_LENGTH_EXCEEDED           38
+#define                X509_V_ERR_KEYUSAGE_NO_DIGITAL_SIGNATURE        39
+#define                X509_V_ERR_PROXY_CERTIFICATES_NOT_ALLOWED       40
+
+#define                X509_V_ERR_INVALID_EXTENSION                    41
+#define                X509_V_ERR_INVALID_POLICY_EXTENSION             42
+#define                X509_V_ERR_NO_EXPLICIT_POLICY                   43
+#define                X509_V_ERR_DIFFERENT_CRL_SCOPE                  44
+#define                X509_V_ERR_UNSUPPORTED_EXTENSION_FEATURE        45
+
+#define                X509_V_ERR_UNNESTED_RESOURCE                    46
+
+#define                X509_V_ERR_PERMITTED_VIOLATION                  47
+#define                X509_V_ERR_EXCLUDED_VIOLATION                   48
+#define                X509_V_ERR_SUBTREE_MINMAX                       49
+#define                X509_V_ERR_UNSUPPORTED_CONSTRAINT_TYPE          51
+#define                X509_V_ERR_UNSUPPORTED_CONSTRAINT_SYNTAX        52
+#define                X509_V_ERR_UNSUPPORTED_NAME_SYNTAX              53
+#define                X509_V_ERR_CRL_PATH_VALIDATION_ERROR            54
+/* Another issuer check debug option */
+#define                X509_V_ERR_PATH_LOOP                            55
+/* Suite B mode algorithm violation */
+#define                X509_V_ERR_SUITE_B_INVALID_VERSION              56
+#define                X509_V_ERR_SUITE_B_INVALID_ALGORITHM            57
+#define                X509_V_ERR_SUITE_B_INVALID_CURVE                58
+#define                X509_V_ERR_SUITE_B_INVALID_SIGNATURE_ALGORITHM  59
+#define                X509_V_ERR_SUITE_B_LOS_NOT_ALLOWED              60
+#define                X509_V_ERR_SUITE_B_CANNOT_SIGN_P_384_WITH_P_256 61
+/* Host, email and IP check errors */
+#define                X509_V_ERR_HOSTNAME_MISMATCH                    62
+#define                X509_V_ERR_EMAIL_MISMATCH                       63
+#define                X509_V_ERR_IP_ADDRESS_MISMATCH                  64
 
 /* The application is not happy */
 #define                X509_V_ERR_APPLICATION_VERIFICATION             50
@@ -345,16 +387,35 @@ void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth);
 #define        X509_V_FLAG_IGNORE_CRITICAL             0x10
 /* Disable workarounds for broken certificates */
 #define        X509_V_FLAG_X509_STRICT                 0x20
+/* Enable proxy certificate validation */
+#define        X509_V_FLAG_ALLOW_PROXY_CERTS           0x40
 /* Enable policy checking */
-#define X509_V_FLAG_POLICY_CHECK               0x40
+#define X509_V_FLAG_POLICY_CHECK               0x80
 /* Policy variable require-explicit-policy */
-#define X509_V_FLAG_EXPLICIT_POLICY            0x80
+#define X509_V_FLAG_EXPLICIT_POLICY            0x100
 /* Policy variable inhibit-any-policy */
-#define        X509_V_FLAG_INHIBIT_ANY                 0x100
+#define        X509_V_FLAG_INHIBIT_ANY                 0x200
 /* Policy variable inhibit-policy-mapping */
-#define X509_V_FLAG_INHIBIT_MAP                        0x200
+#define X509_V_FLAG_INHIBIT_MAP                        0x400
 /* Notify callback that policy is OK */
 #define X509_V_FLAG_NOTIFY_POLICY              0x800
+/* Extended CRL features such as indirect CRLs, alternate CRL signing keys */
+#define X509_V_FLAG_EXTENDED_CRL_SUPPORT       0x1000
+/* Delta CRL support */
+#define X509_V_FLAG_USE_DELTAS                 0x2000
+/* Check selfsigned CA signature */
+#define X509_V_FLAG_CHECK_SS_SIGNATURE         0x4000
+/* Use trusted store first */
+#define X509_V_FLAG_TRUSTED_FIRST              0x8000
+/* Suite B 128 bit only mode: not normally used */
+#define X509_V_FLAG_SUITEB_128_LOS_ONLY                0x10000
+/* Suite B 192 bit only mode */
+#define X509_V_FLAG_SUITEB_192_LOS             0x20000
+/* Suite B 128 bit mode allowing 192 bit algorithms */
+#define X509_V_FLAG_SUITEB_128_LOS             0x30000
+/* Allow partial chains if at least one certificate is in trusted store */
+#define X509_V_FLAG_PARTIAL_CHAIN              0x80000
+
 
 #define X509_VP_FLAG_DEFAULT                   0x1
 #define X509_VP_FLAG_OVERWRITE                 0x2
@@ -377,11 +438,19 @@ void X509_OBJECT_free_contents(X509_OBJECT *a);
 X509_STORE *X509_STORE_new(void );
 void X509_STORE_free(X509_STORE *v);
 
+STACK_OF(X509)* X509_STORE_get1_certs(X509_STORE_CTX *st, X509_NAME *nm);
+STACK_OF(X509_CRL)* X509_STORE_get1_crls(X509_STORE_CTX *st, X509_NAME *nm);
 int X509_STORE_set_flags(X509_STORE *ctx, unsigned long flags);
 int X509_STORE_set_purpose(X509_STORE *ctx, int purpose);
 int X509_STORE_set_trust(X509_STORE *ctx, int trust);
 int X509_STORE_set1_param(X509_STORE *ctx, X509_VERIFY_PARAM *pm);
 
+void X509_STORE_set_verify_cb(X509_STORE *ctx,
+                                 int (*verify_cb)(int, X509_STORE_CTX *));
+
+void X509_STORE_set_lookup_crls_cb(X509_STORE *ctx,
+               STACK_OF(X509_CRL)* (*cb)(X509_STORE_CTX *ctx, X509_NAME *nm));
+
 X509_STORE_CTX *X509_STORE_CTX_new(void);
 
 int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x);
@@ -392,6 +461,8 @@ int X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store,
 void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk);
 void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx);
 
+X509_STORE *X509_STORE_CTX_get0_store(X509_STORE_CTX *ctx);
+
 X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
 
 X509_LOOKUP_METHOD *X509_LOOKUP_hash_dir(void);
@@ -440,6 +511,9 @@ int X509_STORE_CTX_get_error(X509_STORE_CTX *ctx);
 void   X509_STORE_CTX_set_error(X509_STORE_CTX *ctx,int s);
 int    X509_STORE_CTX_get_error_depth(X509_STORE_CTX *ctx);
 X509 * X509_STORE_CTX_get_current_cert(X509_STORE_CTX *ctx);
+X509 *X509_STORE_CTX_get0_current_issuer(X509_STORE_CTX *ctx);
+X509_CRL *X509_STORE_CTX_get0_current_crl(X509_STORE_CTX *ctx);
+X509_STORE_CTX *X509_STORE_CTX_get0_parent_ctx(X509_STORE_CTX *ctx);
 STACK_OF(X509) *X509_STORE_CTX_get_chain(X509_STORE_CTX *ctx);
 STACK_OF(X509) *X509_STORE_CTX_get1_chain(X509_STORE_CTX *ctx);
 void   X509_STORE_CTX_set_cert(X509_STORE_CTX *c,X509 *x);
@@ -472,6 +546,9 @@ int X509_VERIFY_PARAM_set1(X509_VERIFY_PARAM *to,
                                                const X509_VERIFY_PARAM *from);
 int X509_VERIFY_PARAM_set1_name(X509_VERIFY_PARAM *param, const char *name);
 int X509_VERIFY_PARAM_set_flags(X509_VERIFY_PARAM *param, unsigned long flags);
+int X509_VERIFY_PARAM_clear_flags(X509_VERIFY_PARAM *param,
+                                                       unsigned long flags);
+unsigned long X509_VERIFY_PARAM_get_flags(X509_VERIFY_PARAM *param);
 int X509_VERIFY_PARAM_set_purpose(X509_VERIFY_PARAM *param, int purpose);
 int X509_VERIFY_PARAM_set_trust(X509_VERIFY_PARAM *param, int trust);
 void X509_VERIFY_PARAM_set_depth(X509_VERIFY_PARAM *param, int depth);
@@ -480,9 +557,21 @@ int X509_VERIFY_PARAM_add0_policy(X509_VERIFY_PARAM *param,
                                                ASN1_OBJECT *policy);
 int X509_VERIFY_PARAM_set1_policies(X509_VERIFY_PARAM *param, 
                                        STACK_OF(ASN1_OBJECT) *policies);
+
+int X509_VERIFY_PARAM_set1_host(X509_VERIFY_PARAM *param,
+                               const unsigned char *name, size_t namelen);
+int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param,
+                               const unsigned char *email, size_t emaillen);
+int X509_VERIFY_PARAM_set1_ip(X509_VERIFY_PARAM *param,
+                                       const unsigned char *ip, size_t iplen);
+int X509_VERIFY_PARAM_set1_ip_asc(X509_VERIFY_PARAM *param, const char *ipasc);
+
 int X509_VERIFY_PARAM_get_depth(const X509_VERIFY_PARAM *param);
+const char *X509_VERIFY_PARAM_get0_name(const X509_VERIFY_PARAM *param);
 
 int X509_VERIFY_PARAM_add0_table(X509_VERIFY_PARAM *param);
+int X509_VERIFY_PARAM_get_count(void);
+const X509_VERIFY_PARAM *X509_VERIFY_PARAM_get0(int id);
 const X509_VERIFY_PARAM *X509_VERIFY_PARAM_lookup(const char *name);
 void X509_VERIFY_PARAM_table_cleanup(void);