X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=ssl%2Fssl_locl.h;h=9d4e0f17a7ef3699ebfa4115ea30502d4243e135;hp=369361c2a7c6b4bf16efc1b22c5e602a25f96958;hb=8a5ed9dce8ee36b4bb05cb928fa7a01aba6d8e41;hpb=f55e99f7dd7e88d9758d2f8baf57a30a8c6e429d diff --git a/ssl/ssl_locl.h b/ssl/ssl_locl.h index 369361c2a7..9d4e0f17a7 100644 --- a/ssl/ssl_locl.h +++ b/ssl/ssl_locl.h @@ -381,7 +381,8 @@ # define SSL_PKEY_GOST12_256 5 # define SSL_PKEY_GOST12_512 6 # define SSL_PKEY_ED25519 7 -# define SSL_PKEY_NUM 8 +# define SSL_PKEY_ED448 8 +# define SSL_PKEY_NUM 9 /* * Pseudo-constant. GOST cipher suites can use different certs for 1 * SSL_CIPHER. So let's see which one we have in fact. @@ -402,6 +403,15 @@ #define CERT_PRIVATE_KEY 2 */ +/* Post-Handshake Authentication state */ +typedef enum { + SSL_PHA_NONE = 0, + SSL_PHA_EXT_SENT, /* client-side only: extension sent */ + SSL_PHA_EXT_RECEIVED, /* server-side only: extension received */ + SSL_PHA_REQUEST_PENDING, /* server-side only: request pending */ + SSL_PHA_REQUESTED /* request received by client, or sent by server */ +} SSL_PHA_STATE; + /* CipherSuite length. SSLv3 and all TLS versions. */ # define TLS_CIPHER_LEN 2 /* used to hold info on the particular ciphers used */ @@ -581,6 +591,8 @@ struct ssl_session_st { # ifndef OPENSSL_NO_SRP char *srp_username; # endif + unsigned char *ticket_appdata; + size_t ticket_appdata_len; uint32_t flags; CRYPTO_RWLOCK *lock; }; @@ -701,6 +713,8 @@ typedef enum tlsext_index_en { TLSEXT_IDX_encrypt_then_mac, TLSEXT_IDX_signed_certificate_timestamp, TLSEXT_IDX_extended_master_secret, + TLSEXT_IDX_signature_algorithms_cert, + TLSEXT_IDX_post_handshake_auth, TLSEXT_IDX_signature_algorithms, TLSEXT_IDX_supported_versions, TLSEXT_IDX_psk_kex_modes, @@ -726,6 +740,8 @@ struct ssl_ctx_st { STACK_OF(SSL_CIPHER) *cipher_list; /* same as above but sorted for lookup */ STACK_OF(SSL_CIPHER) *cipher_list_by_id; + /* TLSv1.3 specific ciphersuites */ + STACK_OF(SSL_CIPHER) *tls13_ciphersuites; struct x509_store_st /* X509_STORE */ *cert_store; LHASH_OF(SSL_SESSION) *sessions; /* @@ -806,6 +822,14 @@ struct ssl_ctx_st { int (*app_verify_cookie_cb) (SSL *ssl, const unsigned char *cookie, unsigned int cookie_len); + /* TLS1.3 app-controlled cookie generate callback */ + int (*gen_stateless_cookie_cb) (SSL *ssl, unsigned char *cookie, + size_t *cookie_len); + + /* TLS1.3 verify app-controlled cookie callback */ + int (*verify_stateless_cookie_cb) (SSL *ssl, const unsigned char *cookie, + size_t cookie_len); + CRYPTO_EX_DATA ex_data; const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ @@ -1013,6 +1037,11 @@ struct ssl_ctx_st { size_t (*record_padding_cb)(SSL *s, int type, size_t len, void *arg); void *record_padding_arg; size_t block_padding; + + /* Session ticket appdata */ + SSL_CTX_generate_session_ticket_fn generate_ticket_cb; + SSL_CTX_decrypt_session_ticket_fn decrypt_ticket_cb; + void *ticket_cb_data; }; struct ssl_st { @@ -1081,6 +1110,8 @@ struct ssl_st { /* crypto */ STACK_OF(SSL_CIPHER) *cipher_list; STACK_OF(SSL_CIPHER) *cipher_list_by_id; + /* TLSv1.3 specific ciphersuites */ + STACK_OF(SSL_CIPHER) *tls13_ciphersuites; /* * These are the ones being used, the ones in SSL_SESSION are the ones to * be 'copied' into these ones @@ -1100,6 +1131,7 @@ struct ssl_st { unsigned char client_app_traffic_secret[EVP_MAX_MD_SIZE]; unsigned char server_app_traffic_secret[EVP_MAX_MD_SIZE]; unsigned char exporter_master_secret[EVP_MAX_MD_SIZE]; + unsigned char early_exporter_master_secret[EVP_MAX_MD_SIZE]; EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */ unsigned char read_iv[EVP_MAX_IV_LENGTH]; /* TLSv1.3 static read IV */ EVP_MD_CTX *read_hash; /* used for mac generation */ @@ -1333,6 +1365,14 @@ struct ssl_st { int renegotiate; /* If sending a KeyUpdate is pending */ int key_update; + /* Post-handshake authentication state */ + SSL_PHA_STATE post_handshake_auth; + int pha_forced; + uint8_t* pha_context; + size_t pha_context_len; + int certreqs_sent; + EVP_MD_CTX *pha_dgst; /* this is just the digest through ClientFinished */ + # ifndef OPENSSL_NO_SRP /* ctx for SRP authentication */ SRP_CTX srp_ctx; @@ -1367,7 +1407,6 @@ struct ssl_st { size_t block_padding; CRYPTO_RWLOCK *lock; - RAND_DRBG *drbg; }; /* @@ -1507,10 +1546,13 @@ typedef struct ssl3_state_st { * signature algorithms peer reports: e.g. supported signature * algorithms extension for server or as part of a certificate * request for client. + * Keep track of the algorithms for TLS and X.509 usage separately. */ uint16_t *peer_sigalgs; - /* Size of above array */ + uint16_t *peer_cert_sigalgs; + /* Size of above arrays */ size_t peer_sigalgslen; + size_t peer_cert_sigalgslen; /* Sigalg peer actually uses */ const SIGALG_LOOKUP *peer_sigalg; /* @@ -1939,6 +1981,7 @@ typedef enum downgrade_en { #define TLSEXT_SIGALG_gostr34102001_gostr3411 0xeded #define TLSEXT_SIGALG_ed25519 0x0807 +#define TLSEXT_SIGALG_ed448 0x0808 /* Known PSK key exchange modes */ #define TLSEXT_KEX_MODE_KE 0x00 @@ -2158,10 +2201,10 @@ __owur int ssl_cipher_id_cmp(const SSL_CIPHER *a, const SSL_CIPHER *b); DECLARE_OBJ_BSEARCH_GLOBAL_CMP_FN(SSL_CIPHER, SSL_CIPHER, ssl_cipher_id); __owur int ssl_cipher_ptr_id_cmp(const SSL_CIPHER *const *ap, const SSL_CIPHER *const *bp); -__owur STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *meth, - STACK_OF(SSL_CIPHER) **pref, - STACK_OF(SSL_CIPHER) - **sorted, +__owur STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method, + STACK_OF(SSL_CIPHER) *tls13_ciphersuites, + STACK_OF(SSL_CIPHER) **cipher_list, + STACK_OF(SSL_CIPHER) **cipher_list_by_id, const char *rule_str, CERT *c); __owur int ssl_cache_cipherlist(SSL *s, PACKET *cipher_suites, int sslv2format); @@ -2194,7 +2237,6 @@ __owur int ssl_build_cert_chain(SSL *s, SSL_CTX *ctx, int flags); __owur int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, int ref); -__owur int ssl_randbytes(SSL *s, unsigned char *buf, size_t num); __owur int ssl_security(const SSL *s, int op, int bits, int nid, void *other); __owur int ssl_ctx_security(const SSL_CTX *ctx, int op, int bits, int nid, void *other); @@ -2288,7 +2330,8 @@ __owur int ssl_choose_server_version(SSL *s, CLIENTHELLO_MSG *hello, DOWNGRADE *dgrd); __owur int ssl_choose_client_version(SSL *s, int version, RAW_EXTENSION *extensions); -int ssl_get_min_max_version(const SSL *s, int *min_version, int *max_version); +__owur int ssl_get_min_max_version(const SSL *s, int *min_version, + int *max_version); __owur long tls1_default_timeout(void); __owur int dtls1_do_write(SSL *s, int type); @@ -2383,6 +2426,11 @@ __owur int tls13_export_keying_material(SSL *s, unsigned char *out, size_t olen, const char *label, size_t llen, const unsigned char *context, size_t contextlen, int use_context); +__owur int tls13_export_keying_material_early(SSL *s, unsigned char *out, + size_t olen, const char *label, + size_t llen, + const unsigned char *context, + size_t contextlen); __owur int tls1_alert_code(int code); __owur int tls13_alert_code(int code); __owur int ssl3_alert_code(int code); @@ -2415,36 +2463,20 @@ void tls1_get_supported_groups(SSL *s, const uint16_t **pgroups, __owur int tls1_set_server_sigalgs(SSL *s); -/* Return codes for tls_get_ticket_from_client() and tls_decrypt_ticket() */ -typedef enum ticket_en { - /* fatal error, malloc failure */ - TICKET_FATAL_ERR_MALLOC, - /* fatal error, either from parsing or decrypting the ticket */ - TICKET_FATAL_ERR_OTHER, - /* No ticket present */ - TICKET_NONE, - /* Empty ticket present */ - TICKET_EMPTY, - /* the ticket couldn't be decrypted */ - TICKET_NO_DECRYPT, - /* a ticket was successfully decrypted */ - TICKET_SUCCESS, - /* same as above but the ticket needs to be renewed */ - TICKET_SUCCESS_RENEW -} TICKET_RETURN; - -__owur TICKET_RETURN tls_get_ticket_from_client(SSL *s, CLIENTHELLO_MSG *hello, - SSL_SESSION **ret); -__owur TICKET_RETURN tls_decrypt_ticket(SSL *s, const unsigned char *etick, - size_t eticklen, - const unsigned char *sess_id, - size_t sesslen, SSL_SESSION **psess); +__owur SSL_TICKET_RETURN tls_get_ticket_from_client(SSL *s, CLIENTHELLO_MSG *hello, + SSL_SESSION **ret); +__owur SSL_TICKET_RETURN tls_decrypt_ticket(SSL *s, const unsigned char *etick, + size_t eticklen, + const unsigned char *sess_id, + size_t sesslen, SSL_SESSION **psess); __owur int tls_use_ticket(SSL *s); void ssl_set_sig_mask(uint32_t *pmask_a, SSL *s, int op); __owur int tls1_set_sigalgs_list(CERT *c, const char *str, int client); +__owur int tls1_set_raw_sigalgs(CERT *c, const uint16_t *psigs, size_t salglen, + int client); __owur int tls1_set_sigalgs(CERT *c, const int *salg, size_t salglen, int client); int tls1_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain, @@ -2471,13 +2503,13 @@ __owur long ssl_get_algorithm2(SSL *s); __owur int tls12_copy_sigalgs(SSL *s, WPACKET *pkt, const uint16_t *psig, size_t psiglen); __owur int tls1_save_u16(PACKET *pkt, uint16_t **pdest, size_t *pdestlen); -__owur int tls1_save_sigalgs(SSL *s, PACKET *pkt); +__owur int tls1_save_sigalgs(SSL *s, PACKET *pkt, int cert); __owur int tls1_process_sigalgs(SSL *s); __owur int tls1_set_peer_legacy_sigalg(SSL *s, const EVP_PKEY *pkey); __owur int tls1_lookup_md(const SIGALG_LOOKUP *lu, const EVP_MD **pmd); __owur size_t tls12_get_psigalgs(SSL *s, int sent, const uint16_t **psigs); __owur int tls12_check_peer_sigalg(SSL *s, uint16_t, EVP_PKEY *pkey); -void ssl_set_client_disabled(SSL *s); +__owur int ssl_set_client_disabled(SSL *s); __owur int ssl_cipher_disabled(SSL *s, const SSL_CIPHER *c, int op, int echde); __owur int ssl_handshake_hash(SSL *s, unsigned char *out, size_t outlen, @@ -2529,6 +2561,10 @@ __owur int srp_generate_server_master_secret(SSL *s); __owur int srp_generate_client_master_secret(SSL *s); __owur int srp_verify_server_param(SSL *s); +/* statem/statem_srvr.c */ + +__owur int send_certificate_request(SSL *s); + /* statem/extensions_cust.c */ custom_ext_method *custom_ext_find(const custom_ext_methods *exts, @@ -2551,6 +2587,9 @@ void custom_exts_free(custom_ext_methods *exts); void ssl_comp_free_compression_methods_int(void); +/* ssl_mcnf.c */ +void ssl_ctx_system_config(SSL_CTX *ctx); + # else /* OPENSSL_UNIT_TEST */ # define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer