X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=crypto%2Fx509%2Fx509_vfy.h;h=06a75bfc9bf285328b34f8d4faca11fe2e446806;hb=aace6dbcb34ba40e9b5ef2da11d3d3e724599ca9;hp=7e24ded8102f76896cb36aa88afe9bebdc4257ba;hpb=bc501570109e7837e1de1689de1eec9420e4cf89;p=openssl.git diff --git a/crypto/x509/x509_vfy.h b/crypto/x509/x509_vfy.h index 7e24ded810..06a75bfc9b 100644 --- a/crypto/x509/x509_vfy.h +++ b/crypto/x509/x509_vfy.h @@ -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 +158,28 @@ 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 + */ + +typedef struct X509_VERIFY_PARAM_st + { + char *name; + time_t check_time; /* Time to use */ + unsigned long inh_flags; /* Inheritance flags */ + unsigned long flags; /* Various verify flags */ + int purpose; /* purpose to check untrusted certificates */ + 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) + /* This is used to hold everything. It is used for all certificate * validation. Once we have a certificate chain, the 'verify' * function is then called to actually check the cert chain. */ @@ -168,13 +192,8 @@ struct x509_store_st /* These are external lookup methods */ 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. - */ + X509_VERIFY_PARAM *param; - 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 */ @@ -184,14 +203,15 @@ 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; int references; - int depth; /* how deep to look (still unused -- X509_STORE_CTX's depth is used) */ } /* X509_STORE */; -#define X509_STORE_set_depth(ctx,d) ((ctx)->depth=(d)) +int X509_STORE_set_depth(X509_STORE *store, int depth); #define X509_STORE_set_verify_cb_func(ctx,func) ((ctx)->verify_cb=(func)) #define X509_STORE_set_verify_func(ctx,func) ((ctx)->verify=(func)) @@ -218,10 +238,9 @@ struct x509_store_ctx_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 */ + STACK_OF(X509_CRL) *crls; /* set of CRLs passed in */ + + X509_VERIFY_PARAM *param; void *other_ctx; /* Other info for use with get_issuer() */ /* Callbacks for various operations */ @@ -233,13 +252,18 @@ struct x509_store_ctx_st /* X509_STORE_CTX */ 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 (*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 */ - int depth; /* how far to go looking up certs */ int valid; /* if 0, rebuild chain */ int last_untrusted; /* index of last untrusted cert */ STACK_OF(X509) *chain; /* chain of X509s - built up and trusted */ + X509_POLICY_TREE *tree; /* Valid policy tree */ + + int explicit_policy; /* Require explicit policy value */ /* When something goes wrong, this is why */ int error_depth; @@ -248,10 +272,15 @@ 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 */; -#define X509_STORE_CTX_set_depth(ctx,d) ((ctx)->depth=(d)) +void X509_STORE_CTX_set_depth(X509_STORE_CTX *ctx, int depth); #define X509_STORE_CTX_set_app_data(ctx,data) \ X509_STORE_CTX_set_ex_data(ctx,0,data) @@ -277,7 +306,7 @@ struct x509_store_ctx_st /* X509_STORE_CTX */ #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 @@ -307,6 +336,39 @@ struct x509_store_ctx_st /* X509_STORE_CTX */ #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_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 + +/* 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 @@ -325,6 +387,47 @@ struct x509_store_ctx_st /* X509_STORE_CTX */ #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 0x80 +/* Policy variable require-explicit-policy */ +#define X509_V_FLAG_EXPLICIT_POLICY 0x100 +/* Policy variable inhibit-any-policy */ +#define X509_V_FLAG_INHIBIT_ANY 0x200 +/* Policy variable inhibit-policy-mapping */ +#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 +#define X509_VP_FLAG_RESET_FLAGS 0x4 +#define X509_VP_FLAG_LOCKED 0x8 +#define X509_VP_FLAG_ONCE 0x10 + +/* Internal use: mask of policy related options */ +#define X509_V_FLAG_POLICY_MASK (X509_V_FLAG_POLICY_CHECK \ + | X509_V_FLAG_EXPLICIT_POLICY \ + | X509_V_FLAG_INHIBIT_ANY \ + | X509_V_FLAG_INHIBIT_MAP) int X509_OBJECT_idx_by_subject(STACK_OF(X509_OBJECT) *h, int type, X509_NAME *name); @@ -335,9 +438,18 @@ 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); +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); @@ -349,6 +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); @@ -397,18 +511,102 @@ 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); void X509_STORE_CTX_set_chain(X509_STORE_CTX *c,STACK_OF(X509) *sk); +void X509_STORE_CTX_set0_crls(X509_STORE_CTX *c,STACK_OF(X509_CRL) *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_flags(X509_STORE_CTX *ctx, unsigned long flags); +void X509_STORE_CTX_set_time(X509_STORE_CTX *ctx, unsigned long flags, + time_t t); void X509_STORE_CTX_set_verify_cb(X509_STORE_CTX *ctx, int (*verify_cb)(int, X509_STORE_CTX *)); + +X509_POLICY_TREE *X509_STORE_CTX_get0_policy_tree(X509_STORE_CTX *ctx); +int X509_STORE_CTX_get_explicit_policy(X509_STORE_CTX *ctx); + +X509_VERIFY_PARAM *X509_STORE_CTX_get0_param(X509_STORE_CTX *ctx); +void X509_STORE_CTX_set0_param(X509_STORE_CTX *ctx, X509_VERIFY_PARAM *param); +int X509_STORE_CTX_set_default(X509_STORE_CTX *ctx, const char *name); + +/* X509_VERIFY_PARAM functions */ + +X509_VERIFY_PARAM *X509_VERIFY_PARAM_new(void); +void X509_VERIFY_PARAM_free(X509_VERIFY_PARAM *param); +int X509_VERIFY_PARAM_inherit(X509_VERIFY_PARAM *to, + const X509_VERIFY_PARAM *from); +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); +void X509_VERIFY_PARAM_set_time(X509_VERIFY_PARAM *param, time_t t); +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 char *name, size_t namelen); +int X509_VERIFY_PARAM_add1_host(X509_VERIFY_PARAM *param, + const char *name, size_t namelen); +void X509_VERIFY_PARAM_set_hostflags(X509_VERIFY_PARAM *param, + unsigned int flags); +char *X509_VERIFY_PARAM_get0_peername(X509_VERIFY_PARAM *); +int X509_VERIFY_PARAM_set1_email(X509_VERIFY_PARAM *param, + const 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); + +int X509_policy_check(X509_POLICY_TREE **ptree, int *pexplicit_policy, + STACK_OF(X509) *certs, + STACK_OF(ASN1_OBJECT) *policy_oids, + unsigned int flags); + +void X509_policy_tree_free(X509_POLICY_TREE *tree); + +int X509_policy_tree_level_count(const X509_POLICY_TREE *tree); +X509_POLICY_LEVEL * + X509_policy_tree_get0_level(const X509_POLICY_TREE *tree, int i); + +STACK_OF(X509_POLICY_NODE) * + X509_policy_tree_get0_policies(const X509_POLICY_TREE *tree); + +STACK_OF(X509_POLICY_NODE) * + X509_policy_tree_get0_user_policies(const X509_POLICY_TREE *tree); + +int X509_policy_level_node_count(X509_POLICY_LEVEL *level); + +X509_POLICY_NODE *X509_policy_level_get0_node(X509_POLICY_LEVEL *level, int i); + +const ASN1_OBJECT *X509_policy_node_get0_policy(const X509_POLICY_NODE *node); + +STACK_OF(POLICYQUALINFO) * + X509_policy_node_get0_qualifiers(const X509_POLICY_NODE *node); +const X509_POLICY_NODE * + X509_policy_node_get0_parent(const X509_POLICY_NODE *node); #ifdef __cplusplus }