X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fx509%2Fx509_vfy.h;h=b7e58b407e8522f60ebe8b9bc2fd947e67ea6367;hp=7b447c99b736f3e687f2dc16a8b05c3ed504189e;hb=1f0c9ad7e1a206edc95c477e981fb331c0f6460d;hpb=7d7d2cbcb02206f3393681f2bce198e11e2e185b diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h index 7b447c99b7..b7e58b407e 100644 --- a/crypto/x509/x509_vfy.h +++ b/crypto/x509/x509_vfy.h @@ -65,12 +65,16 @@ #ifndef HEADER_X509_VFY_H #define HEADER_X509_VFY_H -#ifdef __cplusplus -extern "C" { +#ifndef OPENSSL_NO_LHASH +#include #endif - #include #include +#include + +#ifdef __cplusplus +extern "C" { +#endif /* Outer object */ typedef struct x509_hash_dir_st @@ -127,6 +131,9 @@ typedef struct x509_object_st typedef struct x509_lookup_st X509_LOOKUP; +DECLARE_STACK_OF(X509_LOOKUP) +DECLARE_STACK_OF(X509_OBJECT) + /* This is a static that defines the function interface */ typedef struct x509_lookup_method_st { @@ -148,7 +155,7 @@ typedef struct x509_lookup_method_st X509_OBJECT *ret); } X509_LOOKUP_METHOD; -typedef struct x509_store_state_st X509_STORE_CTX; +typedef struct x509_store_ctx_st X509_STORE_CTX; /* This is used to hold everything. It is used for all certificate * validation. Once we have a certificate chain, the 'verify' @@ -157,16 +164,28 @@ typedef struct x509_store_st { /* The following is a cache of trusted certs */ int cache; /* if true, stash any hits */ -#ifdef HEADER_LHASH_H - LHASH *certs; /* cached certs; */ -#else - char *certs; -#endif + STACK_OF(X509_OBJECT) *objs; /* Cache of all objects */ /* These are external lookup methods */ - STACK *get_cert_methods;/* X509_LOOKUP */ + STACK_OF(X509_LOOKUP) *get_cert_methods; + + /* The following fields are not used by X509_STORE but are + * inherited by X509_STORE_CTX when it is initialised. + */ + + unsigned long flags; /* Various verify flags */ + int purpose; + int trust; + /* Callbacks for various operations */ int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ + int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ + int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ + int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ + 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 */ + int (*cleanup)(X509_STORE_CTX *ctx); CRYPTO_EX_DATA ex_data; int references; @@ -189,10 +208,10 @@ struct x509_lookup_st X509_STORE *store_ctx; /* who owns us */ }; -/* This is a temporary used when processing cert chains. Since the +/* This is a used when verifying cert chains. Since the * gathering of the cert chain can take some time (and have to be * 'retried', this needs to be kept and passed around. */ -struct x509_store_state_st /* X509_STORE_CTX */ +struct x509_store_ctx_st /* X509_STORE_CTX */ { X509_STORE *ctx; int current_method; /* used when looking up certs */ @@ -200,17 +219,35 @@ struct x509_store_state_st /* X509_STORE_CTX */ /* The following are set by the caller */ X509 *cert; /* The cert to check */ STACK_OF(X509) *untrusted; /* chain of X509s - untrusted - passed in */ + int purpose; /* purpose to check untrusted certificates */ + int trust; /* trust setting to check */ + time_t check_time; /* time to make verify at */ + unsigned long flags; /* Various verify flags */ + void *other_ctx; /* Other info for use with get_issuer() */ + + /* Callbacks for various operations */ + int (*verify)(X509_STORE_CTX *ctx); /* called to verify a certificate */ + int (*verify_cb)(int ok,X509_STORE_CTX *ctx); /* error callback */ + int (*get_issuer)(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); /* get issuers cert from ctx */ + int (*check_issued)(X509_STORE_CTX *ctx, X509 *x, X509 *issuer); /* check issued */ + int (*check_revocation)(X509_STORE_CTX *ctx); /* Check revocation status of chain */ + 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 */ + int (*cleanup)(X509_STORE_CTX *ctx); /* The following is built up */ int depth; /* how far to go looking up certs */ int valid; /* if 0, rebuild chain */ int last_untrusted; /* index of last untrusted cert */ - STACK *chain; /* chain of X509s - built up and trusted */ + STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ /* When something goes wrong, this is why */ int error_depth; int error; X509 *current_cert; + X509 *current_issuer; /* cert currently being tested as valid issuer */ + X509_CRL *current_crl; /* current CRL */ CRYPTO_EX_DATA ex_data; }; @@ -232,6 +269,7 @@ struct x509_store_state_st /* X509_STORE_CTX */ X509_LOOKUP_ctrl((x),X509_L_ADD_DIR,(name),(long)(type),NULL) #define X509_V_OK 0 +/* illegal error (for uninitialized values, to avoid X509_V_OK): 1 */ #define X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT 2 #define X509_V_ERR_UNABLE_TO_GET_CRL 3 @@ -255,35 +293,50 @@ struct x509_store_state_st /* X509_STORE_CTX */ #define X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE 21 #define X509_V_ERR_CERT_CHAIN_TOO_LONG 22 #define X509_V_ERR_CERT_REVOKED 23 +#define X509_V_ERR_INVALID_CA 24 +#define X509_V_ERR_PATH_LENGTH_EXCEEDED 25 +#define X509_V_ERR_INVALID_PURPOSE 26 +#define X509_V_ERR_CERT_UNTRUSTED 27 +#define X509_V_ERR_CERT_REJECTED 28 +/* These are 'informational' when looking for issuer cert */ +#define X509_V_ERR_SUBJECT_ISSUER_MISMATCH 29 +#define X509_V_ERR_AKID_SKID_MISMATCH 30 +#define X509_V_ERR_AKID_ISSUER_SERIAL_MISMATCH 31 +#define X509_V_ERR_KEYUSAGE_NO_CERTSIGN 32 + +#define X509_V_ERR_UNABLE_TO_GET_CRL_ISSUER 33 /* The application is not happy */ #define X509_V_ERR_APPLICATION_VERIFICATION 50 - /* These functions are being redefined in another directory, - and clash when the linker is case-insensitive, so let's - hide them a little, by giving them an extra 'o' at the - beginning of the name... */ -#ifdef VMS -#undef X509v3_cleanup_extensions -#define X509v3_cleanup_extensions oX509v3_cleanup_extensions -#undef X509v3_add_extension -#define X509v3_add_extension oX509v3_add_extension -#undef X509v3_add_netscape_extensions -#define X509v3_add_netscape_extensions oX509v3_add_netscape_extensions -#undef X509v3_add_standard_extensions -#define X509v3_add_standard_extensions oX509v3_add_standard_extensions -#endif +/* Certificate verify flags */ -#ifdef HEADER_LHASH_H -X509_OBJECT *X509_OBJECT_retrieve_by_subject(LHASH *h,int type,X509_NAME *name); -#endif +#define X509_V_FLAG_CB_ISSUER_CHECK 0x1 /* Send issuer+subject checks to verify_cb */ +#define X509_V_FLAG_USE_CHECK_TIME 0x2 /* Use check time instead of current time */ +#define X509_V_FLAG_CRL_CHECK 0x4 /* Lookup CRLs */ +#define X509_V_FLAG_CRL_CHECK_ALL 0x8 /* Lookup CRLs for whole chain */ + +int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, + X509_NAME *name); +X509_OBJECT *X509_OBJECT_retrieve_by_subject(STACK_OF(X509_OBJECT) *h,int type,X509_NAME *name); +X509_OBJECT *X509_OBJECT_retrieve_match(STACK_OF(X509_OBJECT) *h, X509_OBJECT *x); void X509_OBJECT_up_ref_count(X509_OBJECT *a); void X509_OBJECT_free_contents(X509_OBJECT *a); X509_STORE *X509_STORE_new(void ); void X509_STORE_free(X509_STORE *v); +void X509_STORE_set_flags(X509_STORE *ctx, long flags); +int X509_STORE_set_purpose(X509_STORE *ctx, int purpose); +int X509_STORE_set_trust(X509_STORE *ctx, int trust); + +X509_STORE_CTX *X509_STORE_CTX_new(void); + +int X509_STORE_CTX_get1_issuer(X509 **issuer, X509_STORE_CTX *ctx, X509 *x); + +void X509_STORE_CTX_free(X509_STORE_CTX *ctx); void X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509, STACK_OF(X509) *chain); +void X509_STORE_CTX_trusted_stack(X509_STORE_CTX *ctx, STACK_OF(X509) *sk); void X509_STORE_CTX_cleanup(X509_STORE_CTX *ctx); X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m); @@ -300,9 +353,10 @@ int X509_STORE_get_by_subject(X509_STORE_CTX *vs,int type,X509_NAME *name, int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret); -#ifndef NO_STDIO +#ifndef OPENSSL_NO_STDIO int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type); int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type); +int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type); #endif @@ -319,23 +373,32 @@ int X509_LOOKUP_by_alias(X509_LOOKUP *ctx, int type, char *str, int len, X509_OBJECT *ret); int X509_LOOKUP_shutdown(X509_LOOKUP *ctx); -#ifndef NO_STDIO +#ifndef OPENSSL_NO_STDIO int X509_STORE_load_locations (X509_STORE *ctx, const char *file, const char *dir); int X509_STORE_set_default_paths(X509_STORE *ctx); #endif -int X509_STORE_CTX_get_ex_new_index(long argl, char *argp, int (*new_func)(), - int (*dup_func)(), void (*free_func)()); +int X509_STORE_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, + CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); int X509_STORE_CTX_set_ex_data(X509_STORE_CTX *ctx,int idx,void *data); void * X509_STORE_CTX_get_ex_data(X509_STORE_CTX *ctx,int idx); 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); -STACK * X509_STORE_CTX_get_chain(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); void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); +int X509_STORE_CTX_set_purpose(X509_STORE_CTX *ctx, int purpose); +int X509_STORE_CTX_set_trust(X509_STORE_CTX *ctx, int trust); +int X509_STORE_CTX_purpose_inherit(X509_STORE_CTX *ctx, int def_purpose, + int purpose, int trust); +void X509_STORE_CTX_set_flags(X509_STORE_CTX *ctx, long flags); +void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, long flags, time_t t); +void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, + int (*verify_cb)(int, X509_STORE_CTX *)); #ifdef __cplusplus }