diff options
Diffstat (limited to 'crypto/openssl/ssl/ssl_local.h')
| -rw-r--r-- | crypto/openssl/ssl/ssl_local.h | 1874 |
1 files changed, 912 insertions, 962 deletions
diff --git a/crypto/openssl/ssl/ssl_local.h b/crypto/openssl/ssl/ssl_local.h index c53ebc36ae9d..8fc8b6440615 100644 --- a/crypto/openssl/ssl/ssl_local.h +++ b/crypto/openssl/ssl/ssl_local.h @@ -10,57 +10,57 @@ */ #ifndef OSSL_SSL_LOCAL_H -# define OSSL_SSL_LOCAL_H - -# include <stdlib.h> -# include <time.h> -# include <errno.h> -# include "internal/common.h" /* for HAS_PREFIX */ - -# include <openssl/buffer.h> -# include <openssl/bio.h> -# include <openssl/comp.h> -# include <openssl/dsa.h> -# include <openssl/err.h> -# include <openssl/ssl.h> -# include <openssl/async.h> -# include <openssl/symhacks.h> -# include <openssl/ct.h> -# include "internal/recordmethod.h" -# include "internal/statem.h" -# include "internal/packet.h" -# include "internal/dane.h" -# include "internal/refcount.h" -# include "internal/tsan_assist.h" -# include "internal/bio.h" -# include "internal/ktls.h" -# include "internal/time.h" -# include "internal/ssl.h" -# include "internal/cryptlib.h" -# include "internal/quic_predef.h" -# include "record/record.h" -# include "internal/quic_predef.h" -# include "internal/quic_tls.h" - -# ifdef OPENSSL_BUILD_SHLIBSSL -# undef OPENSSL_EXTERN -# define OPENSSL_EXTERN OPENSSL_EXPORT -# endif - -# define TLS_MAX_VERSION_INTERNAL TLS1_3_VERSION -# define DTLS_MAX_VERSION_INTERNAL DTLS1_2_VERSION +#define OSSL_SSL_LOCAL_H + +#include <stdlib.h> +#include <time.h> +#include <errno.h> +#include "internal/common.h" /* for HAS_PREFIX */ + +#include <openssl/buffer.h> +#include <openssl/bio.h> +#include <openssl/comp.h> +#include <openssl/dsa.h> +#include <openssl/err.h> +#include <openssl/ssl.h> +#include <openssl/async.h> +#include <openssl/symhacks.h> +#include <openssl/ct.h> +#include "internal/recordmethod.h" +#include "internal/statem.h" +#include "internal/packet.h" +#include "internal/dane.h" +#include "internal/refcount.h" +#include "internal/tsan_assist.h" +#include "internal/bio.h" +#include "internal/ktls.h" +#include "internal/time.h" +#include "internal/ssl.h" +#include "internal/cryptlib.h" +#include "internal/quic_predef.h" +#include "record/record.h" +#include "internal/quic_predef.h" +#include "internal/quic_tls.h" + +#ifdef OPENSSL_BUILD_SHLIBSSL +#undef OPENSSL_EXTERN +#define OPENSSL_EXTERN OPENSSL_EXPORT +#endif + +#define TLS_MAX_VERSION_INTERNAL TLS1_3_VERSION +#define DTLS_MAX_VERSION_INTERNAL DTLS1_2_VERSION /* * DTLS version numbers are strange because they're inverted. Except for * DTLS1_BAD_VER, which should be considered "lower" than the rest. */ -# define dtls_ver_ordinal(v1) (((v1) == DTLS1_BAD_VER) ? 0xff00 : (v1)) -# define DTLS_VERSION_GT(v1, v2) (dtls_ver_ordinal(v1) < dtls_ver_ordinal(v2)) -# define DTLS_VERSION_GE(v1, v2) (dtls_ver_ordinal(v1) <= dtls_ver_ordinal(v2)) -# define DTLS_VERSION_LT(v1, v2) (dtls_ver_ordinal(v1) > dtls_ver_ordinal(v2)) -# define DTLS_VERSION_LE(v1, v2) (dtls_ver_ordinal(v1) >= dtls_ver_ordinal(v2)) +#define dtls_ver_ordinal(v1) (((v1) == DTLS1_BAD_VER) ? 0xff00 : (v1)) +#define DTLS_VERSION_GT(v1, v2) (dtls_ver_ordinal(v1) < dtls_ver_ordinal(v2)) +#define DTLS_VERSION_GE(v1, v2) (dtls_ver_ordinal(v1) <= dtls_ver_ordinal(v2)) +#define DTLS_VERSION_LT(v1, v2) (dtls_ver_ordinal(v1) > dtls_ver_ordinal(v2)) +#define DTLS_VERSION_LE(v1, v2) (dtls_ver_ordinal(v1) >= dtls_ver_ordinal(v2)) -# define SSL_AD_NO_ALERT -1 +#define SSL_AD_NO_ALERT -1 /* * Define the Bitmasks for SSL_CIPHER.algorithms. @@ -78,281 +78,280 @@ /* Bits for algorithm_mkey (key exchange algorithm) */ /* RSA key exchange */ -# define SSL_kRSA 0x00000001U +#define SSL_kRSA 0x00000001U /* tmp DH key no DH cert */ -# define SSL_kDHE 0x00000002U +#define SSL_kDHE 0x00000002U /* ephemeral ECDH */ -# define SSL_kECDHE 0x00000004U +#define SSL_kECDHE 0x00000004U /* PSK */ -# define SSL_kPSK 0x00000008U +#define SSL_kPSK 0x00000008U /* GOST key exchange */ -# define SSL_kGOST 0x00000010U +#define SSL_kGOST 0x00000010U /* SRP */ -# define SSL_kSRP 0x00000020U +#define SSL_kSRP 0x00000020U -# define SSL_kRSAPSK 0x00000040U -# define SSL_kECDHEPSK 0x00000080U -# define SSL_kDHEPSK 0x00000100U +#define SSL_kRSAPSK 0x00000040U +#define SSL_kECDHEPSK 0x00000080U +#define SSL_kDHEPSK 0x00000100U /* GOST KDF key exchange, draft-smyshlyaev-tls12-gost-suites */ -# define SSL_kGOST18 0x00000200U +#define SSL_kGOST18 0x00000200U /* all PSK */ -# define SSL_PSK (SSL_kPSK | SSL_kRSAPSK | SSL_kECDHEPSK | SSL_kDHEPSK) +#define SSL_PSK (SSL_kPSK | SSL_kRSAPSK | SSL_kECDHEPSK | SSL_kDHEPSK) /* Any appropriate key exchange algorithm (for TLS 1.3 ciphersuites) */ -# define SSL_kANY 0x00000000U +#define SSL_kANY 0x00000000U /* Bits for algorithm_auth (server authentication) */ /* RSA auth */ -# define SSL_aRSA 0x00000001U +#define SSL_aRSA 0x00000001U /* DSS auth */ -# define SSL_aDSS 0x00000002U +#define SSL_aDSS 0x00000002U /* no auth (i.e. use ADH or AECDH) */ -# define SSL_aNULL 0x00000004U +#define SSL_aNULL 0x00000004U /* ECDSA auth*/ -# define SSL_aECDSA 0x00000008U +#define SSL_aECDSA 0x00000008U /* PSK auth */ -# define SSL_aPSK 0x00000010U +#define SSL_aPSK 0x00000010U /* GOST R 34.10-2001 signature auth */ -# define SSL_aGOST01 0x00000020U +#define SSL_aGOST01 0x00000020U /* SRP auth */ -# define SSL_aSRP 0x00000040U +#define SSL_aSRP 0x00000040U /* GOST R 34.10-2012 signature auth */ -# define SSL_aGOST12 0x00000080U +#define SSL_aGOST12 0x00000080U /* Any appropriate signature auth (for TLS 1.3 ciphersuites) */ -# define SSL_aANY 0x00000000U +#define SSL_aANY 0x00000000U /* All bits requiring a certificate */ #define SSL_aCERT \ (SSL_aRSA | SSL_aDSS | SSL_aECDSA | SSL_aGOST01 | SSL_aGOST12) /* Bits for algorithm_enc (symmetric encryption) */ -# define SSL_DES 0x00000001U -# define SSL_3DES 0x00000002U -# define SSL_RC4 0x00000004U -# define SSL_RC2 0x00000008U -# define SSL_IDEA 0x00000010U -# define SSL_eNULL 0x00000020U -# define SSL_AES128 0x00000040U -# define SSL_AES256 0x00000080U -# define SSL_CAMELLIA128 0x00000100U -# define SSL_CAMELLIA256 0x00000200U -# define SSL_eGOST2814789CNT 0x00000400U -# define SSL_SEED 0x00000800U -# define SSL_AES128GCM 0x00001000U -# define SSL_AES256GCM 0x00002000U -# define SSL_AES128CCM 0x00004000U -# define SSL_AES256CCM 0x00008000U -# define SSL_AES128CCM8 0x00010000U -# define SSL_AES256CCM8 0x00020000U -# define SSL_eGOST2814789CNT12 0x00040000U -# define SSL_CHACHA20POLY1305 0x00080000U -# define SSL_ARIA128GCM 0x00100000U -# define SSL_ARIA256GCM 0x00200000U -# define SSL_MAGMA 0x00400000U -# define SSL_KUZNYECHIK 0x00800000U - -# define SSL_AESGCM (SSL_AES128GCM | SSL_AES256GCM) -# define SSL_AESCCM (SSL_AES128CCM | SSL_AES256CCM | SSL_AES128CCM8 | SSL_AES256CCM8) -# define SSL_AES (SSL_AES128|SSL_AES256|SSL_AESGCM|SSL_AESCCM) -# define SSL_CAMELLIA (SSL_CAMELLIA128|SSL_CAMELLIA256) -# define SSL_CHACHA20 (SSL_CHACHA20POLY1305) -# define SSL_ARIAGCM (SSL_ARIA128GCM | SSL_ARIA256GCM) -# define SSL_ARIA (SSL_ARIAGCM) -# define SSL_CBC (SSL_DES | SSL_3DES | SSL_RC2 | SSL_IDEA \ - | SSL_AES128 | SSL_AES256 | SSL_CAMELLIA128 \ - | SSL_CAMELLIA256 | SSL_SEED) +#define SSL_DES 0x00000001U +#define SSL_3DES 0x00000002U +#define SSL_RC4 0x00000004U +#define SSL_RC2 0x00000008U +#define SSL_IDEA 0x00000010U +#define SSL_eNULL 0x00000020U +#define SSL_AES128 0x00000040U +#define SSL_AES256 0x00000080U +#define SSL_CAMELLIA128 0x00000100U +#define SSL_CAMELLIA256 0x00000200U +#define SSL_eGOST2814789CNT 0x00000400U +#define SSL_SEED 0x00000800U +#define SSL_AES128GCM 0x00001000U +#define SSL_AES256GCM 0x00002000U +#define SSL_AES128CCM 0x00004000U +#define SSL_AES256CCM 0x00008000U +#define SSL_AES128CCM8 0x00010000U +#define SSL_AES256CCM8 0x00020000U +#define SSL_eGOST2814789CNT12 0x00040000U +#define SSL_CHACHA20POLY1305 0x00080000U +#define SSL_ARIA128GCM 0x00100000U +#define SSL_ARIA256GCM 0x00200000U +#define SSL_MAGMA 0x00400000U +#define SSL_KUZNYECHIK 0x00800000U + +#define SSL_AESGCM (SSL_AES128GCM | SSL_AES256GCM) +#define SSL_AESCCM (SSL_AES128CCM | SSL_AES256CCM | SSL_AES128CCM8 | SSL_AES256CCM8) +#define SSL_AES (SSL_AES128 | SSL_AES256 | SSL_AESGCM | SSL_AESCCM) +#define SSL_CAMELLIA (SSL_CAMELLIA128 | SSL_CAMELLIA256) +#define SSL_CHACHA20 (SSL_CHACHA20POLY1305) +#define SSL_ARIAGCM (SSL_ARIA128GCM | SSL_ARIA256GCM) +#define SSL_ARIA (SSL_ARIAGCM) +#define SSL_CBC (SSL_DES | SSL_3DES | SSL_RC2 | SSL_IDEA \ + | SSL_AES128 | SSL_AES256 | SSL_CAMELLIA128 \ + | SSL_CAMELLIA256 | SSL_SEED) /* Bits for algorithm_mac (symmetric authentication) */ -# define SSL_MD5 0x00000001U -# define SSL_SHA1 0x00000002U -# define SSL_GOST94 0x00000004U -# define SSL_GOST89MAC 0x00000008U -# define SSL_SHA256 0x00000010U -# define SSL_SHA384 0x00000020U +#define SSL_MD5 0x00000001U +#define SSL_SHA1 0x00000002U +#define SSL_GOST94 0x00000004U +#define SSL_GOST89MAC 0x00000008U +#define SSL_SHA256 0x00000010U +#define SSL_SHA384 0x00000020U /* Not a real MAC, just an indication it is part of cipher */ -# define SSL_AEAD 0x00000040U -# define SSL_GOST12_256 0x00000080U -# define SSL_GOST89MAC12 0x00000100U -# define SSL_GOST12_512 0x00000200U -# define SSL_MAGMAOMAC 0x00000400U -# define SSL_KUZNYECHIKOMAC 0x00000800U +#define SSL_AEAD 0x00000040U +#define SSL_GOST12_256 0x00000080U +#define SSL_GOST89MAC12 0x00000100U +#define SSL_GOST12_512 0x00000200U +#define SSL_MAGMAOMAC 0x00000400U +#define SSL_KUZNYECHIKOMAC 0x00000800U /* * When adding new digest in the ssl_ciph.c and increment SSL_MD_NUM_IDX make * sure to update this constant too */ -# define SSL_MD_MD5_IDX 0 -# define SSL_MD_SHA1_IDX 1 -# define SSL_MD_GOST94_IDX 2 -# define SSL_MD_GOST89MAC_IDX 3 -# define SSL_MD_SHA256_IDX 4 -# define SSL_MD_SHA384_IDX 5 -# define SSL_MD_GOST12_256_IDX 6 -# define SSL_MD_GOST89MAC12_IDX 7 -# define SSL_MD_GOST12_512_IDX 8 -# define SSL_MD_MD5_SHA1_IDX 9 -# define SSL_MD_SHA224_IDX 10 -# define SSL_MD_SHA512_IDX 11 -# define SSL_MD_MAGMAOMAC_IDX 12 -# define SSL_MD_KUZNYECHIKOMAC_IDX 13 -# define SSL_MAX_DIGEST 14 - -#define SSL_MD_NUM_IDX SSL_MAX_DIGEST +#define SSL_MD_MD5_IDX 0 +#define SSL_MD_SHA1_IDX 1 +#define SSL_MD_GOST94_IDX 2 +#define SSL_MD_GOST89MAC_IDX 3 +#define SSL_MD_SHA256_IDX 4 +#define SSL_MD_SHA384_IDX 5 +#define SSL_MD_GOST12_256_IDX 6 +#define SSL_MD_GOST89MAC12_IDX 7 +#define SSL_MD_GOST12_512_IDX 8 +#define SSL_MD_MD5_SHA1_IDX 9 +#define SSL_MD_SHA224_IDX 10 +#define SSL_MD_SHA512_IDX 11 +#define SSL_MD_MAGMAOMAC_IDX 12 +#define SSL_MD_KUZNYECHIKOMAC_IDX 13 +#define SSL_MAX_DIGEST 14 + +#define SSL_MD_NUM_IDX SSL_MAX_DIGEST /* Bits for algorithm2 (handshake digests and other extra flags) */ /* Bits 0-7 are handshake MAC */ -# define SSL_HANDSHAKE_MAC_MASK 0xFF -# define SSL_HANDSHAKE_MAC_MD5_SHA1 SSL_MD_MD5_SHA1_IDX -# define SSL_HANDSHAKE_MAC_SHA256 SSL_MD_SHA256_IDX -# define SSL_HANDSHAKE_MAC_SHA384 SSL_MD_SHA384_IDX -# define SSL_HANDSHAKE_MAC_GOST94 SSL_MD_GOST94_IDX -# define SSL_HANDSHAKE_MAC_GOST12_256 SSL_MD_GOST12_256_IDX -# define SSL_HANDSHAKE_MAC_GOST12_512 SSL_MD_GOST12_512_IDX -# define SSL_HANDSHAKE_MAC_DEFAULT SSL_HANDSHAKE_MAC_MD5_SHA1 +#define SSL_HANDSHAKE_MAC_MASK 0xFF +#define SSL_HANDSHAKE_MAC_MD5_SHA1 SSL_MD_MD5_SHA1_IDX +#define SSL_HANDSHAKE_MAC_SHA256 SSL_MD_SHA256_IDX +#define SSL_HANDSHAKE_MAC_SHA384 SSL_MD_SHA384_IDX +#define SSL_HANDSHAKE_MAC_GOST94 SSL_MD_GOST94_IDX +#define SSL_HANDSHAKE_MAC_GOST12_256 SSL_MD_GOST12_256_IDX +#define SSL_HANDSHAKE_MAC_GOST12_512 SSL_MD_GOST12_512_IDX +#define SSL_HANDSHAKE_MAC_DEFAULT SSL_HANDSHAKE_MAC_MD5_SHA1 /* Bits 8-15 bits are PRF */ -# define TLS1_PRF_DGST_SHIFT 8 -# define TLS1_PRF_SHA1_MD5 (SSL_MD_MD5_SHA1_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF_SHA256 (SSL_MD_SHA256_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF_SHA384 (SSL_MD_SHA384_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF_GOST94 (SSL_MD_GOST94_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF_GOST12_256 (SSL_MD_GOST12_256_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF_GOST12_512 (SSL_MD_GOST12_512_IDX << TLS1_PRF_DGST_SHIFT) -# define TLS1_PRF (SSL_MD_MD5_SHA1_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_DGST_SHIFT 8 +#define TLS1_PRF_SHA1_MD5 (SSL_MD_MD5_SHA1_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_SHA256 (SSL_MD_SHA256_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_SHA384 (SSL_MD_SHA384_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_GOST94 (SSL_MD_GOST94_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_GOST12_256 (SSL_MD_GOST12_256_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF_GOST12_512 (SSL_MD_GOST12_512_IDX << TLS1_PRF_DGST_SHIFT) +#define TLS1_PRF (SSL_MD_MD5_SHA1_IDX << TLS1_PRF_DGST_SHIFT) /* * Stream MAC for GOST ciphersuites from cryptopro draft (currently this also * goes into algorithm2) */ -# define TLS1_STREAM_MAC 0x10000 +#define TLS1_STREAM_MAC 0x10000 /* * TLSTREE cipher/mac key derivation from draft-smyshlyaev-tls12-gost-suites * (currently this also goes into algorithm2) */ -# define TLS1_TLSTREE 0x20000 +#define TLS1_TLSTREE 0x20000 /* Ciphersuite supported in QUIC */ -# define SSL_QUIC 0x00040000U +#define SSL_QUIC 0x00040000U -# define SSL_STRONG_MASK 0x0000001FU -# define SSL_DEFAULT_MASK 0X00000020U +#define SSL_STRONG_MASK 0x0000001FU +#define SSL_DEFAULT_MASK 0X00000020U -# define SSL_STRONG_NONE 0x00000001U -# define SSL_LOW 0x00000002U -# define SSL_MEDIUM 0x00000004U -# define SSL_HIGH 0x00000008U -# define SSL_FIPS 0x00000010U -# define SSL_NOT_DEFAULT 0x00000020U +#define SSL_STRONG_NONE 0x00000001U +#define SSL_LOW 0x00000002U +#define SSL_MEDIUM 0x00000004U +#define SSL_HIGH 0x00000008U +#define SSL_FIPS 0x00000010U +#define SSL_NOT_DEFAULT 0x00000020U /* we have used 0000003f - 26 bits left to go */ /* Flag used on OpenSSL ciphersuite ids to indicate they are for SSLv3+ */ -# define SSL3_CK_CIPHERSUITE_FLAG 0x03000000 +#define SSL3_CK_CIPHERSUITE_FLAG 0x03000000 /* Check if an SSL structure is using DTLS */ -# define SSL_CONNECTION_IS_DTLS(s) \ +#define SSL_CONNECTION_IS_DTLS(s) \ (SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS) /* Check if an SSL_CTX structure is using DTLS */ -# define SSL_CTX_IS_DTLS(ctx) \ +#define SSL_CTX_IS_DTLS(ctx) \ (ctx->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_DTLS) /* Check if we are using TLSv1.3 */ -# define SSL_CONNECTION_IS_TLS13(s) (!SSL_CONNECTION_IS_DTLS(s) \ +#define SSL_CONNECTION_IS_TLS13(s) (!SSL_CONNECTION_IS_DTLS(s) \ && SSL_CONNECTION_GET_SSL(s)->method->version >= TLS1_3_VERSION \ && SSL_CONNECTION_GET_SSL(s)->method->version != TLS_ANY_VERSION) -# define SSL_CONNECTION_TREAT_AS_TLS13(s) \ - (SSL_CONNECTION_IS_TLS13(s) \ - || (s)->early_data_state == SSL_EARLY_DATA_CONNECTING \ - || (s)->early_data_state == SSL_EARLY_DATA_CONNECT_RETRY \ - || (s)->early_data_state == SSL_EARLY_DATA_WRITING \ - || (s)->early_data_state == SSL_EARLY_DATA_WRITE_RETRY \ - || (s)->hello_retry_request == SSL_HRR_PENDING) +#define SSL_CONNECTION_TREAT_AS_TLS13(s) \ + (SSL_CONNECTION_IS_TLS13(s) \ + || (s)->early_data_state == SSL_EARLY_DATA_CONNECTING \ + || (s)->early_data_state == SSL_EARLY_DATA_CONNECT_RETRY \ + || (s)->early_data_state == SSL_EARLY_DATA_WRITING \ + || (s)->early_data_state == SSL_EARLY_DATA_WRITE_RETRY \ + || (s)->hello_retry_request == SSL_HRR_PENDING) -# define SSL_IS_FIRST_HANDSHAKE(s) ((s)->s3.tmp.finish_md_len == 0 \ - || (s)->s3.tmp.peer_finish_md_len == 0) +#define SSL_IS_FIRST_HANDSHAKE(s) ((s)->s3.tmp.finish_md_len == 0 \ + || (s)->s3.tmp.peer_finish_md_len == 0) /* * See if we use signature algorithms extension and signature algorithm * before signatures. */ -# define SSL_USE_SIGALGS(s) \ +#define SSL_USE_SIGALGS(s) \ (SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SIGALGS) /* * Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2: may * apply to others in future. */ -# define SSL_USE_TLS1_2_CIPHERS(s) \ +#define SSL_USE_TLS1_2_CIPHERS(s) \ (SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_TLS1_2_CIPHERS) -# define IS_MAX_FRAGMENT_LENGTH_EXT_VALID(value) \ - (((value) >= TLSEXT_max_fragment_length_512) && \ - ((value) <= TLSEXT_max_fragment_length_4096)) -# define USE_MAX_FRAGMENT_LENGTH_EXT(session) \ +#define IS_MAX_FRAGMENT_LENGTH_EXT_VALID(value) \ + (((value) >= TLSEXT_max_fragment_length_512) && ((value) <= TLSEXT_max_fragment_length_4096)) +#define USE_MAX_FRAGMENT_LENGTH_EXT(session) \ IS_MAX_FRAGMENT_LENGTH_EXT_VALID(session->ext.max_fragment_len_mode) -# define GET_MAX_FRAGMENT_LENGTH(session) \ +#define GET_MAX_FRAGMENT_LENGTH(session) \ (512U << (session->ext.max_fragment_len_mode - 1)) -# define SSL_READ_ETM(s) (s->s3.flags & TLS1_FLAGS_ENCRYPT_THEN_MAC_READ) -# define SSL_WRITE_ETM(s) (s->s3.flags & TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE) +#define SSL_READ_ETM(s) (s->s3.flags & TLS1_FLAGS_ENCRYPT_THEN_MAC_READ) +#define SSL_WRITE_ETM(s) (s->s3.flags & TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE) -# define SSL_IS_QUIC_HANDSHAKE(s) (((s)->s3.flags & TLS1_FLAGS_QUIC) != 0) -# define SSL_IS_QUIC_INT_HANDSHAKE(s) (((s)->s3.flags & TLS1_FLAGS_QUIC_INTERNAL) != 0) +#define SSL_IS_QUIC_HANDSHAKE(s) (((s)->s3.flags & TLS1_FLAGS_QUIC) != 0) +#define SSL_IS_QUIC_INT_HANDSHAKE(s) (((s)->s3.flags & TLS1_FLAGS_QUIC_INTERNAL) != 0) /* no end of early data */ -# define SSL_NO_EOED(s) SSL_IS_QUIC_HANDSHAKE(s) +#define SSL_NO_EOED(s) SSL_IS_QUIC_HANDSHAKE(s) /* alert_dispatch values */ /* No alert pending */ -# define SSL_ALERT_DISPATCH_NONE 0 +#define SSL_ALERT_DISPATCH_NONE 0 /* Alert pending */ -# define SSL_ALERT_DISPATCH_PENDING 1 +#define SSL_ALERT_DISPATCH_PENDING 1 /* Pending alert write needs to be retried */ -# define SSL_ALERT_DISPATCH_RETRY 2 +#define SSL_ALERT_DISPATCH_RETRY 2 /* Mostly for SSLv3 */ -# define SSL_PKEY_RSA 0 -# define SSL_PKEY_RSA_PSS_SIGN 1 -# define SSL_PKEY_DSA_SIGN 2 -# define SSL_PKEY_ECC 3 -# define SSL_PKEY_GOST01 4 -# define SSL_PKEY_GOST12_256 5 -# define SSL_PKEY_GOST12_512 6 -# define SSL_PKEY_ED25519 7 -# define SSL_PKEY_ED448 8 -# define SSL_PKEY_NUM 9 - -# define SSL_ENC_DES_IDX 0 -# define SSL_ENC_3DES_IDX 1 -# define SSL_ENC_RC4_IDX 2 -# define SSL_ENC_RC2_IDX 3 -# define SSL_ENC_IDEA_IDX 4 -# define SSL_ENC_NULL_IDX 5 -# define SSL_ENC_AES128_IDX 6 -# define SSL_ENC_AES256_IDX 7 -# define SSL_ENC_CAMELLIA128_IDX 8 -# define SSL_ENC_CAMELLIA256_IDX 9 -# define SSL_ENC_GOST89_IDX 10 -# define SSL_ENC_SEED_IDX 11 -# define SSL_ENC_AES128GCM_IDX 12 -# define SSL_ENC_AES256GCM_IDX 13 -# define SSL_ENC_AES128CCM_IDX 14 -# define SSL_ENC_AES256CCM_IDX 15 -# define SSL_ENC_AES128CCM8_IDX 16 -# define SSL_ENC_AES256CCM8_IDX 17 -# define SSL_ENC_GOST8912_IDX 18 -# define SSL_ENC_CHACHA_IDX 19 -# define SSL_ENC_ARIA128GCM_IDX 20 -# define SSL_ENC_ARIA256GCM_IDX 21 -# define SSL_ENC_MAGMA_IDX 22 -# define SSL_ENC_KUZNYECHIK_IDX 23 -# define SSL_ENC_NUM_IDX 24 +#define SSL_PKEY_RSA 0 +#define SSL_PKEY_RSA_PSS_SIGN 1 +#define SSL_PKEY_DSA_SIGN 2 +#define SSL_PKEY_ECC 3 +#define SSL_PKEY_GOST01 4 +#define SSL_PKEY_GOST12_256 5 +#define SSL_PKEY_GOST12_512 6 +#define SSL_PKEY_ED25519 7 +#define SSL_PKEY_ED448 8 +#define SSL_PKEY_NUM 9 + +#define SSL_ENC_DES_IDX 0 +#define SSL_ENC_3DES_IDX 1 +#define SSL_ENC_RC4_IDX 2 +#define SSL_ENC_RC2_IDX 3 +#define SSL_ENC_IDEA_IDX 4 +#define SSL_ENC_NULL_IDX 5 +#define SSL_ENC_AES128_IDX 6 +#define SSL_ENC_AES256_IDX 7 +#define SSL_ENC_CAMELLIA128_IDX 8 +#define SSL_ENC_CAMELLIA256_IDX 9 +#define SSL_ENC_GOST89_IDX 10 +#define SSL_ENC_SEED_IDX 11 +#define SSL_ENC_AES128GCM_IDX 12 +#define SSL_ENC_AES256GCM_IDX 13 +#define SSL_ENC_AES128CCM_IDX 14 +#define SSL_ENC_AES256CCM_IDX 15 +#define SSL_ENC_AES128CCM8_IDX 16 +#define SSL_ENC_AES256CCM8_IDX 17 +#define SSL_ENC_GOST8912_IDX 18 +#define SSL_ENC_CHACHA_IDX 19 +#define SSL_ENC_ARIA128GCM_IDX 20 +#define SSL_ENC_ARIA256GCM_IDX 21 +#define SSL_ENC_MAGMA_IDX 22 +#define SSL_ENC_KUZNYECHIK_IDX 23 +#define SSL_ENC_NUM_IDX 24 /*- * SSL_kRSA <- RSA_ENC @@ -363,43 +362,43 @@ */ /* Certificate Type State */ -# define OSSL_CERT_TYPE_CTOS_NONE 0 -# define OSSL_CERT_TYPE_CTOS_GOOD 1 -# define OSSL_CERT_TYPE_CTOS_ERROR 2 +#define OSSL_CERT_TYPE_CTOS_NONE 0 +#define OSSL_CERT_TYPE_CTOS_GOOD 1 +#define OSSL_CERT_TYPE_CTOS_ERROR 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_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_REQUESTED /* request received by client, or sent by server */ } SSL_PHA_STATE; /* CipherSuite length. SSLv3 and all TLS versions. */ -# define TLS_CIPHER_LEN 2 +#define TLS_CIPHER_LEN 2 /* used to hold info on the particular ciphers used */ struct ssl_cipher_st { uint32_t valid; - const char *name; /* text name */ - const char *stdname; /* RFC name */ - uint32_t id; /* id, 4 bytes, first is version */ + const char *name; /* text name */ + const char *stdname; /* RFC name */ + uint32_t id; /* id, 4 bytes, first is version */ /* * changed in 1.0.0: these four used to be portions of a single value * 'algorithms' */ - uint32_t algorithm_mkey; /* key exchange algorithm */ - uint32_t algorithm_auth; /* server authentication */ - uint32_t algorithm_enc; /* symmetric encryption */ - uint32_t algorithm_mac; /* symmetric authentication */ - int min_tls; /* minimum SSL/TLS protocol version */ - int max_tls; /* maximum SSL/TLS protocol version */ - int min_dtls; /* minimum DTLS protocol version */ - int max_dtls; /* maximum DTLS protocol version */ - uint32_t algo_strength; /* strength and export flags */ - uint32_t algorithm2; /* Extra flags */ - int32_t strength_bits; /* Number of bits really used */ - uint32_t alg_bits; /* Number of bits for algorithm */ + uint32_t algorithm_mkey; /* key exchange algorithm */ + uint32_t algorithm_auth; /* server authentication */ + uint32_t algorithm_enc; /* symmetric encryption */ + uint32_t algorithm_mac; /* symmetric authentication */ + int min_tls; /* minimum SSL/TLS protocol version */ + int max_tls; /* maximum SSL/TLS protocol version */ + int min_dtls; /* minimum DTLS protocol version */ + int max_dtls; /* maximum DTLS protocol version */ + uint32_t algo_strength; /* strength and export flags */ + uint32_t algorithm2; /* Extra flags */ + int32_t strength_bits; /* Number of bits really used */ + uint32_t alg_bits; /* Number of bits for algorithm */ }; /* Used to hold SSL/TLS functions */ @@ -407,46 +406,46 @@ struct ssl_method_st { int version; unsigned flags; uint64_t mask; - SSL *(*ssl_new) (SSL_CTX *ctx); - void (*ssl_free) (SSL *s); - int (*ssl_reset) (SSL *s); - int (*ssl_init) (SSL *s); - int (*ssl_clear) (SSL *s); - void (*ssl_deinit) (SSL *s); - int (*ssl_accept) (SSL *s); - int (*ssl_connect) (SSL *s); - int (*ssl_read) (SSL *s, void *buf, size_t len, size_t *readbytes); - int (*ssl_peek) (SSL *s, void *buf, size_t len, size_t *readbytes); - int (*ssl_write) (SSL *s, const void *buf, size_t len, size_t *written); - int (*ssl_shutdown) (SSL *s); - int (*ssl_renegotiate) (SSL *s); - int (*ssl_renegotiate_check) (SSL *s, int); - int (*ssl_read_bytes) (SSL *s, uint8_t type, uint8_t *recvd_type, - unsigned char *buf, size_t len, int peek, - size_t *readbytes); - int (*ssl_write_bytes) (SSL *s, uint8_t type, const void *buf_, size_t len, - size_t *written); - int (*ssl_dispatch_alert) (SSL *s); - long (*ssl_ctrl) (SSL *s, int cmd, long larg, void *parg); - long (*ssl_ctx_ctrl) (SSL_CTX *ctx, int cmd, long larg, void *parg); - const SSL_CIPHER *(*get_cipher_by_char) (const unsigned char *ptr); - int (*put_cipher_by_char) (const SSL_CIPHER *cipher, WPACKET *pkt, - size_t *len); - size_t (*ssl_pending) (const SSL *s); - int (*num_ciphers) (void); - const SSL_CIPHER *(*get_cipher) (unsigned ncipher); - OSSL_TIME (*get_timeout) (void); + SSL *(*ssl_new)(SSL_CTX *ctx); + void (*ssl_free)(SSL *s); + int (*ssl_reset)(SSL *s); + int (*ssl_init)(SSL *s); + int (*ssl_clear)(SSL *s); + void (*ssl_deinit)(SSL *s); + int (*ssl_accept)(SSL *s); + int (*ssl_connect)(SSL *s); + int (*ssl_read)(SSL *s, void *buf, size_t len, size_t *readbytes); + int (*ssl_peek)(SSL *s, void *buf, size_t len, size_t *readbytes); + int (*ssl_write)(SSL *s, const void *buf, size_t len, size_t *written); + int (*ssl_shutdown)(SSL *s); + int (*ssl_renegotiate)(SSL *s); + int (*ssl_renegotiate_check)(SSL *s, int); + int (*ssl_read_bytes)(SSL *s, uint8_t type, uint8_t *recvd_type, + unsigned char *buf, size_t len, int peek, + size_t *readbytes); + int (*ssl_write_bytes)(SSL *s, uint8_t type, const void *buf_, size_t len, + size_t *written); + int (*ssl_dispatch_alert)(SSL *s); + long (*ssl_ctrl)(SSL *s, int cmd, long larg, void *parg); + long (*ssl_ctx_ctrl)(SSL_CTX *ctx, int cmd, long larg, void *parg); + const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr); + int (*put_cipher_by_char)(const SSL_CIPHER *cipher, WPACKET *pkt, + size_t *len); + size_t (*ssl_pending)(const SSL *s); + int (*num_ciphers)(void); + const SSL_CIPHER *(*get_cipher)(unsigned ncipher); + OSSL_TIME (*get_timeout)(void); const struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */ - int (*ssl_version) (void); - long (*ssl_callback_ctrl) (SSL *s, int cb_id, void (*fp) (void)); - long (*ssl_ctx_callback_ctrl) (SSL_CTX *s, int cb_id, void (*fp) (void)); + int (*ssl_version)(void); + long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void)); + long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void)); }; /* * Matches the length of PSK_MAX_PSK_LEN. We keep it the same value for * consistency, even in the event of OPENSSL_NO_PSK being defined. */ -# define TLS13_MAX_RESUMPTION_PSK_LENGTH 512 +#define TLS13_MAX_RESUMPTION_PSK_LENGTH 512 /*- * Lets make this into an ASN.1 type structure as follows @@ -475,8 +474,8 @@ struct ssl_method_st { * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-). */ struct ssl_session_st { - int ssl_version; /* what ssl version session info is being kept - * in here? */ + int ssl_version; /* what ssl version session info is being kept + * in here? */ size_t master_key_length; /* TLSv1.3 early_secret used for external PSKs */ @@ -496,10 +495,10 @@ struct ssl_session_st { */ size_t sid_ctx_length; unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; -# ifndef OPENSSL_NO_PSK +#ifndef OPENSSL_NO_PSK char *psk_identity_hint; char *psk_identity; -# endif +#endif /* * Used to indicate that session resumption is not allowed. Applications * can also set this bit for a new session via not_resumable_session_cb @@ -516,22 +515,22 @@ struct ssl_session_st { * when app_verify_callback accepts a session where the peer's * certificate is not ok, we must remember the error for session reuse: */ - long verify_result; /* only for servers */ + long verify_result; /* only for servers */ OSSL_TIME timeout; OSSL_TIME time; OSSL_TIME calc_timeout; unsigned int compress_meth; /* Need to lookup the method */ const SSL_CIPHER *cipher; - unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used to - * load the 'cipher' structure */ - unsigned int kex_group; /* TLS group from key exchange */ - CRYPTO_EX_DATA ex_data; /* application specific data */ + unsigned long cipher_id; /* when ASN.1 loaded, this needs to be used to + * load the 'cipher' structure */ + unsigned int kex_group; /* TLS group from key exchange */ + CRYPTO_EX_DATA ex_data; /* application specific data */ struct { char *hostname; /* RFC4507 info */ unsigned char *tick; /* Session ticket */ - size_t ticklen; /* Session ticket length */ + size_t ticklen; /* Session ticket length */ /* Session lifetime hint in seconds */ unsigned long tick_lifetime_hint; uint32_t tick_age_add; @@ -548,9 +547,9 @@ struct ssl_session_st { */ uint8_t max_fragment_len_mode; } ext; -# ifndef OPENSSL_NO_SRP +#ifndef OPENSSL_NO_SRP char *srp_username; -# endif +#endif unsigned char *ticket_appdata; size_t ticket_appdata_len; uint32_t flags; @@ -565,19 +564,19 @@ struct ssl_session_st { }; /* Extended master secret support */ -# define SSL_SESS_FLAG_EXTMS 0x1 +#define SSL_SESS_FLAG_EXTMS 0x1 -# ifndef OPENSSL_NO_SRP +#ifndef OPENSSL_NO_SRP typedef struct srp_ctx_st { /* param for all the callbacks */ void *SRP_cb_arg; /* set client Hello login callback */ - int (*TLS_ext_srp_username_callback) (SSL *, int *, void *); + int (*TLS_ext_srp_username_callback)(SSL *, int *, void *); /* set SRP N/g param callback for verification */ - int (*SRP_verify_param_callback) (SSL *, void *); + int (*SRP_verify_param_callback)(SSL *, void *); /* set SRP client passwd callback */ - char *(*SRP_give_srp_client_pwd_callback) (SSL *, void *); + char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *); char *login; BIGNUM *N, *g, *s, *B, *A; BIGNUM *a, *b, *v; @@ -586,7 +585,7 @@ typedef struct srp_ctx_st { unsigned long srp_Mask; } SRP_CTX; -# endif +#endif typedef enum { SSL_EARLY_DATA_NONE = 0, @@ -614,7 +613,7 @@ typedef enum { * The longest tag length we know of is EVP_GCM_TLS_TAG_LEN. We don't count the * content of the alert record either which is 2 bytes. */ -# define EARLY_DATA_CIPHERTEXT_OVERHEAD ((6 * (EVP_GCM_TLS_TAG_LEN + 1)) + 2) +#define EARLY_DATA_CIPHERTEXT_OVERHEAD ((6 * (EVP_GCM_TLS_TAG_LEN + 1)) + 2) /* * The allowance we have between the client's calculated ticket age and our own. @@ -622,10 +621,9 @@ typedef enum { * client's age calculation is different by more than this than our own then we * do not allow that ticket for early_data. */ -# define TICKET_AGE_ALLOWANCE ossl_seconds2time(10) - -#define MAX_COMPRESSIONS_SIZE 255 +#define TICKET_AGE_ALLOWANCE ossl_seconds2time(10) +#define MAX_COMPRESSIONS_SIZE 255 typedef struct raw_extension_st { /* Raw packet data for the extension */ @@ -698,8 +696,8 @@ DEFINE_LHASH_OF_EX(SSL_SESSION); /* Needed in ssl_cert.c */ DEFINE_LHASH_OF_EX(X509_NAME); -# define TLSEXT_KEYNAME_LENGTH 16 -# define TLSEXT_TICK_KEY_LENGTH 32 +#define TLSEXT_KEYNAME_LENGTH 16 +#define TLSEXT_TICK_KEY_LENGTH 32 typedef struct ssl_ctx_ext_secure_st { unsigned char tick_hmac_key[TLSEXT_TICK_KEY_LENGTH]; @@ -715,57 +713,57 @@ typedef struct ssl_ctx_ext_secure_st { */ typedef struct ssl_hmac_st { EVP_MAC_CTX *ctx; -# ifndef OPENSSL_NO_DEPRECATED_3_0 +#ifndef OPENSSL_NO_DEPRECATED_3_0 HMAC_CTX *old_ctx; -# endif +#endif } SSL_HMAC; SSL_HMAC *ssl_hmac_new(const SSL_CTX *ctx); void ssl_hmac_free(SSL_HMAC *ctx); -# ifndef OPENSSL_NO_DEPRECATED_3_0 +#ifndef OPENSSL_NO_DEPRECATED_3_0 HMAC_CTX *ssl_hmac_get0_HMAC_CTX(SSL_HMAC *ctx); -# endif +#endif EVP_MAC_CTX *ssl_hmac_get0_EVP_MAC_CTX(SSL_HMAC *ctx); int ssl_hmac_init(SSL_HMAC *ctx, void *key, size_t len, char *md); int ssl_hmac_update(SSL_HMAC *ctx, const unsigned char *data, size_t len); int ssl_hmac_final(SSL_HMAC *ctx, unsigned char *md, size_t *len, - size_t max_size); + size_t max_size); size_t ssl_hmac_size(const SSL_HMAC *ctx); int ssl_get_EC_curve_nid(const EVP_PKEY *pkey); __owur int tls13_set_encoded_pub_key(EVP_PKEY *pkey, - const unsigned char *enckey, - size_t enckeylen); + const unsigned char *enckey, + size_t enckeylen); typedef struct tls_group_info_st { - char *tlsname; /* Curve Name as in TLS specs */ - char *realname; /* Curve Name according to provider */ - char *algorithm; /* Algorithm name to fetch */ - unsigned int secbits; /* Bits of security (from SP800-57) */ - uint16_t group_id; /* Group ID */ - int mintls; /* Minimum TLS version, -1 unsupported */ - int maxtls; /* Maximum TLS version (or 0 for undefined) */ - int mindtls; /* Minimum DTLS version, -1 unsupported */ - int maxdtls; /* Maximum DTLS version (or 0 for undefined) */ - char is_kem; /* Mode for this Group: 0 is KEX, 1 is KEM */ + char *tlsname; /* Curve Name as in TLS specs */ + char *realname; /* Curve Name according to provider */ + char *algorithm; /* Algorithm name to fetch */ + unsigned int secbits; /* Bits of security (from SP800-57) */ + uint16_t group_id; /* Group ID */ + int mintls; /* Minimum TLS version, -1 unsupported */ + int maxtls; /* Maximum TLS version (or 0 for undefined) */ + int mindtls; /* Minimum DTLS version, -1 unsupported */ + int maxdtls; /* Maximum DTLS version (or 0 for undefined) */ + char is_kem; /* Mode for this Group: 0 is KEX, 1 is KEM */ } TLS_GROUP_INFO; typedef struct tls_sigalg_info_st { - char *name; /* name as in IANA TLS specs */ - uint16_t code_point; /* IANA-specified code point of sigalg-name */ - char *sigalg_name; /* (combined) sigalg name */ - char *sigalg_oid; /* (combined) sigalg OID */ - char *sig_name; /* pure signature algorithm name */ - char *sig_oid; /* pure signature algorithm OID */ - char *hash_name; /* hash algorithm name */ - char *hash_oid; /* hash algorithm OID */ - char *keytype; /* keytype name */ - char *keytype_oid; /* keytype OID */ - unsigned int secbits; /* Bits of security (from SP800-57) */ - int mintls; /* Minimum TLS version, -1 unsupported */ - int maxtls; /* Maximum TLS version (or 0 for undefined) */ - int mindtls; /* Minimum DTLS version, -1 unsupported */ - int maxdtls; /* Maximum DTLS version (or 0 for undefined) */ + char *name; /* name as in IANA TLS specs */ + uint16_t code_point; /* IANA-specified code point of sigalg-name */ + char *sigalg_name; /* (combined) sigalg name */ + char *sigalg_oid; /* (combined) sigalg OID */ + char *sig_name; /* pure signature algorithm name */ + char *sig_oid; /* pure signature algorithm OID */ + char *hash_name; /* hash algorithm name */ + char *hash_oid; /* hash algorithm OID */ + char *keytype; /* keytype name */ + char *keytype_oid; /* keytype OID */ + unsigned int secbits; /* Bits of security (from SP800-57) */ + int mintls; /* Minimum TLS version, -1 unsupported */ + int maxtls; /* Maximum TLS version (or 0 for undefined) */ + int mindtls; /* Minimum DTLS version, -1 unsupported */ + int maxdtls; /* Maximum DTLS version (or 0 for undefined) */ } TLS_SIGALG_INFO; /* @@ -773,24 +771,24 @@ typedef struct tls_sigalg_info_st { * CERT_PKEY entries */ typedef struct { - int nid; /* NID of public key algorithm */ + int pkey_nid; /* NID of public key algorithm */ uint32_t amask; /* authmask corresponding to key type */ } SSL_CERT_LOOKUP; /* flags values */ -# define TLS_GROUP_TYPE 0x0000000FU /* Mask for group type */ -# define TLS_GROUP_CURVE_PRIME 0x00000001U -# define TLS_GROUP_CURVE_CHAR2 0x00000002U -# define TLS_GROUP_CURVE_CUSTOM 0x00000004U -# define TLS_GROUP_FFDHE 0x00000008U -# define TLS_GROUP_ONLY_FOR_TLS1_3 0x00000010U +#define TLS_GROUP_TYPE 0x0000000FU /* Mask for group type */ +#define TLS_GROUP_CURVE_PRIME 0x00000001U +#define TLS_GROUP_CURVE_CHAR2 0x00000002U +#define TLS_GROUP_CURVE_CUSTOM 0x00000004U +#define TLS_GROUP_FFDHE 0x00000008U +#define TLS_GROUP_ONLY_FOR_TLS1_3 0x00000010U -# define TLS_GROUP_FFDHE_FOR_TLS1_3 (TLS_GROUP_FFDHE|TLS_GROUP_ONLY_FOR_TLS1_3) +#define TLS_GROUP_FFDHE_FOR_TLS1_3 (TLS_GROUP_FFDHE | TLS_GROUP_ONLY_FOR_TLS1_3) /* We limit the number of key shares sent */ -# ifndef OPENSSL_CLIENT_MAX_KEY_SHARES -# define OPENSSL_CLIENT_MAX_KEY_SHARES 4 -# endif +#ifndef OPENSSL_CLIENT_MAX_KEY_SHARES +#define OPENSSL_CLIENT_MAX_KEY_SHARES 4 +#endif struct ssl_ctx_st { OSSL_LIB_CTX *libctx; @@ -831,29 +829,29 @@ struct ssl_ctx_st { * removed from the cache. After the call, OpenSSL will * SSL_SESSION_free() it. */ - int (*new_session_cb) (struct ssl_st *ssl, SSL_SESSION *sess); - void (*remove_session_cb) (struct ssl_ctx_st *ctx, SSL_SESSION *sess); - SSL_SESSION *(*get_session_cb) (struct ssl_st *ssl, - const unsigned char *data, int len, - int *copy); + int (*new_session_cb)(struct ssl_st *ssl, SSL_SESSION *sess); + void (*remove_session_cb)(struct ssl_ctx_st *ctx, SSL_SESSION *sess); + SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, + const unsigned char *data, int len, + int *copy); struct { - TSAN_QUALIFIER int sess_connect; /* SSL new conn - started */ + TSAN_QUALIFIER int sess_connect; /* SSL new conn - started */ TSAN_QUALIFIER int sess_connect_renegotiate; /* SSL reneg - requested */ - TSAN_QUALIFIER int sess_connect_good; /* SSL new conne/reneg - finished */ - TSAN_QUALIFIER int sess_accept; /* SSL new accept - started */ + TSAN_QUALIFIER int sess_connect_good; /* SSL new conne/reneg - finished */ + TSAN_QUALIFIER int sess_accept; /* SSL new accept - started */ TSAN_QUALIFIER int sess_accept_renegotiate; /* SSL reneg - requested */ - TSAN_QUALIFIER int sess_accept_good; /* SSL accept/reneg - finished */ - TSAN_QUALIFIER int sess_miss; /* session lookup misses */ - TSAN_QUALIFIER int sess_timeout; /* reuse attempt on timeouted session */ - TSAN_QUALIFIER int sess_cache_full; /* session removed due to full cache */ - TSAN_QUALIFIER int sess_hit; /* session reuse actually done */ - TSAN_QUALIFIER int sess_cb_hit; /* session-id that was not in - * the cache was passed back via - * the callback. This indicates - * that the application is - * supplying session-id's from - * other processes - spooky - * :-) */ + TSAN_QUALIFIER int sess_accept_good; /* SSL accept/reneg - finished */ + TSAN_QUALIFIER int sess_miss; /* session lookup misses */ + TSAN_QUALIFIER int sess_timeout; /* reuse attempt on timeouted session */ + TSAN_QUALIFIER int sess_cache_full; /* session removed due to full cache */ + TSAN_QUALIFIER int sess_hit; /* session reuse actually done */ + TSAN_QUALIFIER int sess_cb_hit; /* session-id that was not in + * the cache was passed back via + * the callback. This indicates + * that the application is + * supplying session-id's from + * other processes - spooky + * :-) */ } stats; #ifdef TSAN_REQUIRES_LOCKING CRYPTO_RWLOCK *tsan_lock; @@ -862,7 +860,7 @@ struct ssl_ctx_st { CRYPTO_REF_COUNT references; /* if defined, these override the X509_verify_cert() calls */ - int (*app_verify_callback) (X509_STORE_CTX *, void *); + int (*app_verify_callback)(X509_STORE_CTX *, void *); void *app_verify_arg; /* * before OpenSSL 0.9.7, 'app_verify_arg' was ignored @@ -876,28 +874,28 @@ struct ssl_ctx_st { void *default_passwd_callback_userdata; /* get client cert callback */ - int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey); + int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey); /* cookie generate callback */ - int (*app_gen_cookie_cb) (SSL *ssl, unsigned char *cookie, - unsigned int *cookie_len); + int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, + unsigned int *cookie_len); /* verify cookie callback */ - int (*app_verify_cookie_cb) (SSL *ssl, const unsigned char *cookie, - unsigned int cookie_len); + 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); + 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); + 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' */ - const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3-sha1' */ + const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */ + const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3-sha1' */ STACK_OF(X509) *extra_certs; STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */ @@ -905,7 +903,7 @@ struct ssl_ctx_st { /* Default values used when no per-SSL value is defined follow */ /* used if SSL's info_callback is NULL */ - void (*info_callback) (const SSL *ssl, int type, int val); + void (*info_callback)(const SSL *ssl, int type, int val); /* * What we put in certificate_authorities extension for TLS 1.3 @@ -939,7 +937,7 @@ struct ssl_ctx_st { size_t sid_ctx_length; unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH]; /* called 'verify_callback' in the SSL */ - int (*default_verify_callback) (int ok, X509_STORE_CTX *ctx); + int (*default_verify_callback)(int ok, X509_STORE_CTX *ctx); /* Default generate session ID callback. */ GEN_SESSION_CB generate_session_id; @@ -948,15 +946,15 @@ struct ssl_ctx_st { int quiet_shutdown; -# ifndef OPENSSL_NO_CT - CTLOG_STORE *ctlog_store; /* CT Log Store */ +#ifndef OPENSSL_NO_CT + CTLOG_STORE *ctlog_store; /* CT Log Store */ /* * Validates that the SCTs (Signed Certificate Timestamps) are sufficient. * If they are not, the connection should be aborted. */ ssl_ct_validation_cb ct_validation_callback; void *ct_validation_callback_arg; -# endif +#endif /* * If we're using more than one pipeline how should we divide the data @@ -975,12 +973,12 @@ struct ssl_ctx_st { /* The default read buffer length to use (0 means not set) */ size_t default_read_buf_len; -# ifndef OPENSSL_NO_ENGINE +#ifndef OPENSSL_NO_ENGINE /* * Engine to pass requests for client certs to */ ENGINE *client_cert_engine; -# endif +#endif /* ClientHello callback. Mostly for extensions, but not entirely. */ SSL_client_hello_cb_fn client_hello_cb; @@ -993,25 +991,25 @@ struct ssl_ctx_st { /* TLS extensions. */ struct { /* TLS extensions servername callback */ - int (*servername_cb) (SSL *, int *, void *); + int (*servername_cb)(SSL *, int *, void *); void *servername_arg; /* RFC 4507 session ticket keys */ unsigned char tick_key_name[TLSEXT_KEYNAME_LENGTH]; SSL_CTX_EXT_SECURE *secure; -# ifndef OPENSSL_NO_DEPRECATED_3_0 +#ifndef OPENSSL_NO_DEPRECATED_3_0 /* Callback to support customisation of ticket key setting */ - int (*ticket_key_cb) (SSL *ssl, - unsigned char *name, unsigned char *iv, - EVP_CIPHER_CTX *ectx, HMAC_CTX *hctx, int enc); + int (*ticket_key_cb)(SSL *ssl, + unsigned char *name, unsigned char *iv, + EVP_CIPHER_CTX *ectx, HMAC_CTX *hctx, int enc); #endif - int (*ticket_key_evp_cb) (SSL *ssl, - unsigned char *name, unsigned char *iv, - EVP_CIPHER_CTX *ectx, EVP_MAC_CTX *hctx, - int enc); + int (*ticket_key_evp_cb)(SSL *ssl, + unsigned char *name, unsigned char *iv, + EVP_CIPHER_CTX *ectx, EVP_MAC_CTX *hctx, + int enc); /* certificate status request info */ /* Callback for status request */ - int (*status_cb) (SSL *ssl, void *arg); + int (*status_cb)(SSL *ssl, void *arg); void *status_arg; /* ext status type used for CSR extension (OCSP Stapling) */ int status_type; @@ -1046,11 +1044,11 @@ struct ssl_ctx_st { * wire-format. * inlen: the length of |in|. */ - int (*alpn_select_cb) (SSL *s, - const unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, void *arg); + int (*alpn_select_cb)(SSL *s, + const unsigned char **out, + unsigned char *outlen, + const unsigned char *in, + unsigned int inlen, void *arg); void *alpn_select_cb_arg; /* @@ -1060,7 +1058,7 @@ struct ssl_ctx_st { unsigned char *alpn; size_t alpn_len; -# ifndef OPENSSL_NO_NEXTPROTONEG +#ifndef OPENSSL_NO_NEXTPROTONEG /* Next protocol negotiation information */ /* @@ -1075,34 +1073,34 @@ struct ssl_ctx_st { */ SSL_CTX_npn_select_cb_func npn_select_cb; void *npn_select_cb_arg; -# endif +#endif unsigned char cookie_hmac_key[SHA256_DIGEST_LENGTH]; } ext; -# ifndef OPENSSL_NO_PSK +#ifndef OPENSSL_NO_PSK SSL_psk_client_cb_func psk_client_callback; SSL_psk_server_cb_func psk_server_callback; -# endif +#endif SSL_psk_find_session_cb_func psk_find_session_cb; SSL_psk_use_session_cb_func psk_use_session_cb; -# ifndef OPENSSL_NO_SRP - SRP_CTX srp_ctx; /* ctx for SRP authentication */ -# endif +#ifndef OPENSSL_NO_SRP + SRP_CTX srp_ctx; /* ctx for SRP authentication */ +#endif /* Shared DANE context */ struct dane_ctx_st dane; -# ifndef OPENSSL_NO_SRTP +#ifndef OPENSSL_NO_SRTP /* SRTP profiles we are willing to do from RFC 5764 */ STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; -# endif +#endif /* * Callback for disabling session caching and ticket support on a session * basis, depending on the chosen cipher. */ - int (*not_resumable_session_cb) (SSL *ssl, int is_forward_secure); + int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure); CRYPTO_RWLOCK *lock; @@ -1115,9 +1113,9 @@ struct ssl_ctx_st { /* * Private flag for internal key logging based on SSLKEYLOG env */ -# ifndef OPENSSL_NO_SSLKEYLOG +#ifndef OPENSSL_NO_SSLKEYLOG uint32_t do_sslkeylog; -# endif +#endif /* * The maximum number of bytes advertised in session tickets that can be @@ -1195,40 +1193,40 @@ struct ssl_ctx_st { unsigned char *server_cert_type; size_t server_cert_type_len; -# ifndef OPENSSL_NO_QUIC +#ifndef OPENSSL_NO_QUIC uint64_t domain_flags; SSL_TOKEN_STORE *tokencache; -# endif +#endif -# ifndef OPENSSL_NO_QLOG +#ifndef OPENSSL_NO_QLOG char *qlog_title; /* Session title for qlog */ -# endif +#endif }; typedef struct ossl_quic_tls_callbacks_st { int (*crypto_send_cb)(SSL *s, const unsigned char *buf, size_t buf_len, - size_t *consumed, void *arg); + size_t *consumed, void *arg); int (*crypto_recv_rcd_cb)(SSL *s, const unsigned char **buf, - size_t *bytes_read, void *arg); + size_t *bytes_read, void *arg); int (*crypto_release_rcd_cb)(SSL *s, size_t bytes_read, void *arg); int (*yield_secret_cb)(SSL *s, uint32_t prot_level, int direction, - const unsigned char *secret, size_t secret_len, - void *arg); + const unsigned char *secret, size_t secret_len, + void *arg); int (*got_transport_params_cb)(SSL *s, const unsigned char *params, - size_t params_len, - void *arg); + size_t params_len, + void *arg); int (*alert_cb)(SSL *s, unsigned char alert_code, void *arg); } OSSL_QUIC_TLS_CALLBACKS; typedef struct cert_pkey_st CERT_PKEY; -#define SSL_TYPE_SSL_CONNECTION 0 -#define SSL_TYPE_QUIC_CONNECTION 0x80 -#define SSL_TYPE_QUIC_XSO 0x81 -#define SSL_TYPE_QUIC_LISTENER 0x82 -#define SSL_TYPE_QUIC_DOMAIN 0x83 +#define SSL_TYPE_SSL_CONNECTION 0 +#define SSL_TYPE_QUIC_CONNECTION 0x80 +#define SSL_TYPE_QUIC_XSO 0x81 +#define SSL_TYPE_QUIC_LISTENER 0x82 +#define SSL_TYPE_QUIC_DOMAIN 0x83 -#define SSL_TYPE_IS_QUIC(x) (((x) & 0x80) != 0) +#define SSL_TYPE_IS_QUIC(x) (((x) & 0x80) != 0) struct ssl_st { int type; @@ -1272,7 +1270,7 @@ struct ssl_connection_st { * request needs re-doing when in SSL_accept or SSL_connect */ int rwstate; - int (*handshake_func) (SSL *); + int (*handshake_func)(SSL *); /* * Imagine that here's a boolean member "init" that is switched as soon * as SSL_set_{accept/connect}_state is called for the first time, so @@ -1299,11 +1297,11 @@ struct ssl_connection_st { /* where we are */ OSSL_STATEM statem; SSL_EARLY_DATA_STATE early_data_state; - BUF_MEM *init_buf; /* buffer used during init */ - void *init_msg; /* pointer to handshake message body, set by - * tls_get_message_header() */ - size_t init_num; /* amount read/written */ - size_t init_off; /* amount read/written */ + BUF_MEM *init_buf; /* buffer used during init */ + void *init_msg; /* pointer to handshake message body, set by + * tls_get_message_header() */ + size_t init_num; /* amount read/written */ + size_t init_off; /* amount read/written */ size_t ssl_pkey_num; @@ -1357,7 +1355,7 @@ struct ssl_connection_st { int message_type; /* used to hold the new cipher we are going to use */ const SSL_CIPHER *new_cipher; - EVP_PKEY *pkey; /* holds short lived key exchange key */ + EVP_PKEY *pkey; /* holds short lived key exchange key */ /* holds the array of short lived key exchange key (pointers) */ EVP_PKEY *ks_pkey[OPENSSL_CLIENT_MAX_KEY_SHARES]; uint16_t ks_group_id[OPENSSL_CLIENT_MAX_KEY_SHARES]; /* The IDs of the keyshare keys */ @@ -1375,11 +1373,11 @@ struct ssl_connection_st { const EVP_MD *new_hash; int new_mac_pkey_type; size_t new_mac_secret_size; -# ifndef OPENSSL_NO_COMP +#ifndef OPENSSL_NO_COMP const SSL_COMP *new_compression; -# else +#else char *new_compression; -# endif +#endif int cert_request; /* Raw values of the cipher list from a client */ unsigned char *ciphers_raw; @@ -1387,11 +1385,11 @@ struct ssl_connection_st { /* Temporary storage for premaster secret */ unsigned char *pms; size_t pmslen; -# ifndef OPENSSL_NO_PSK +#ifndef OPENSSL_NO_PSK /* Temporary storage for PSK key */ unsigned char *psk; size_t psklen; -# endif +#endif /* Signature algorithm we actually use */ const struct sigalg_lookup_st *sigalg; /* Pointer to certificate we use */ @@ -1438,12 +1436,12 @@ struct ssl_connection_st { size_t previous_server_finished_len; int send_connection_binding; -# ifndef OPENSSL_NO_NEXTPROTONEG +#ifndef OPENSSL_NO_NEXTPROTONEG /* * Set if we saw the Next Protocol Negotiation extension from our peer. */ int npn_seen; -# endif +#endif /* * ALPN information (we are in the process of transitioning from NPN to @@ -1484,12 +1482,12 @@ struct ssl_connection_st { uint16_t group_id_candidate; } s3; - struct dtls1_state_st *d1; /* DTLSv1 variables */ + struct dtls1_state_st *d1; /* DTLSv1 variables */ /* callback that allows applications to peek at protocol messages */ - void (*msg_callback) (int write_p, int version, int content_type, - const void *buf, size_t len, SSL *ssl, void *arg); + void (*msg_callback)(int write_p, int version, int content_type, + const void *buf, size_t len, SSL *ssl, void *arg); void *msg_callback_arg; - int hit; /* reusing a previous session */ + int hit; /* reusing a previous session */ X509_VERIFY_PARAM *param; /* Per connection DANE state */ SSL_DANE dane; @@ -1533,8 +1531,9 @@ struct ssl_connection_st { size_t cert_verify_hash_len; /* Flag to indicate whether we should send a HelloRetryRequest or not */ - enum {SSL_HRR_NONE = 0, SSL_HRR_PENDING, SSL_HRR_COMPLETE} - hello_retry_request; + enum { SSL_HRR_NONE = 0, + SSL_HRR_PENDING, + SSL_HRR_COMPLETE } hello_retry_request; /* * the session_id_context is used to ensure sessions are only reused in @@ -1563,17 +1562,17 @@ struct ssl_connection_st { */ uint32_t verify_mode; /* fail if callback returns 0 */ - int (*verify_callback) (int ok, X509_STORE_CTX *ctx); + int (*verify_callback)(int ok, X509_STORE_CTX *ctx); /* optional informational callback */ - void (*info_callback) (const SSL *ssl, int type, int val); + void (*info_callback)(const SSL *ssl, int type, int val); /* error bytes to be written */ int error; /* actual code */ int error_code; -# ifndef OPENSSL_NO_PSK +#ifndef OPENSSL_NO_PSK SSL_psk_client_cb_func psk_client_callback; SSL_psk_server_cb_func psk_server_callback; -# endif +#endif SSL_psk_find_session_cb_func psk_find_session_cb; SSL_psk_use_session_cb_func psk_use_session_cb; @@ -1619,7 +1618,7 @@ struct ssl_connection_st { uint8_t extflags[TLSEXT_IDX_num_builtins]; /* TLS extension debug callback */ void (*debug_cb)(SSL *s, int client_server, int type, - const unsigned char *data, int len, void *arg); + const unsigned char *data, int len, void *arg); void *debug_arg; char *hostname; /* certificate status request info */ @@ -1750,7 +1749,7 @@ struct ssl_connection_st { * 2 : don't call servername callback, no ack in server hello */ int servername_done; -# ifndef OPENSSL_NO_CT +#ifndef OPENSSL_NO_CT /* * Validates that the SCTs (Signed Certificate Timestamps) are sufficient. * If they are not, the connection should be aborted. @@ -1765,14 +1764,14 @@ struct ssl_connection_st { STACK_OF(SCT) *scts; /* Have we attempted to find/parse SCTs yet? */ int scts_parsed; -# endif - SSL_CTX *session_ctx; /* initial ctx, used to store sessions */ -# ifndef OPENSSL_NO_SRTP +#endif + SSL_CTX *session_ctx; /* initial ctx, used to store sessions */ +#ifndef OPENSSL_NO_SRTP /* What we'll do */ STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What's been chosen */ SRTP_PROTECTION_PROFILE *srtp_profile; -# endif +#endif /*- * 1 if we are renegotiating. * 2 if we are a server and are inside a handshake @@ -1784,20 +1783,20 @@ struct ssl_connection_st { /* Post-handshake authentication state */ SSL_PHA_STATE post_handshake_auth; int pha_enabled; - uint8_t* pha_context; + 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 +#ifndef OPENSSL_NO_SRP /* ctx for SRP authentication */ SRP_CTX srp_ctx; -# endif +#endif /* * Callback for disabling session caching and ticket support on a session * basis, depending on the chosen cipher. */ - int (*not_resumable_session_cb) (SSL *ssl, int is_forward_secure); + int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure); /* Record layer data */ RECORD_LAYER rlayer; @@ -1866,7 +1865,7 @@ struct ssl_connection_st { /* * Structure containing table entry of values associated with the signature * algorithms (signature scheme) extension -*/ + */ typedef struct sigalg_lookup_st { /* TLS 1.3 signature scheme name */ const char *name; @@ -1899,12 +1898,12 @@ typedef struct sigalg_lookup_st { /* DTLS structures */ -# ifndef OPENSSL_NO_SCTP -# define DTLS1_SCTP_AUTH_LABEL "EXPORTER_DTLS_OVER_SCTP" -# endif +#ifndef OPENSSL_NO_SCTP +#define DTLS1_SCTP_AUTH_LABEL "EXPORTER_DTLS_OVER_SCTP" +#endif /* Max MTU overhead we know about so far is 40 for IPv6 + 8 for UDP */ -# define DTLS1_MAX_MTU_OVERHEAD 48 +#define DTLS1_MAX_MTU_OVERHEAD 48 struct dtls1_retransmit_state { const OSSL_RECORD_METHOD *wrlmethod; @@ -1931,7 +1930,7 @@ typedef struct pqueue_st pqueue; typedef struct pitem_st pitem; struct pitem_st { - unsigned char priority[8]; /* 64-bit value in big-endian encoding */ + unsigned char priority[8]; /* 64-bit value in big-endian encoding */ void *data; pitem *next; }; @@ -1962,8 +1961,8 @@ typedef struct dtls1_state_st { pqueue *buffered_messages; /* Buffered (sent) handshake records */ pqueue *sent_messages; - size_t link_mtu; /* max on-the-wire DTLS packet size */ - size_t mtu; /* max DTLS packet size */ + size_t link_mtu; /* max on-the-wire DTLS packet size */ + size_t mtu; /* max DTLS packet size */ struct hm_header_st w_msg_hdr; struct hm_header_st r_msg_hdr; /* Number of alerts received so far */ @@ -1976,9 +1975,9 @@ typedef struct dtls1_state_st { unsigned int timeout_duration_us; unsigned int retransmitting; -# ifndef OPENSSL_NO_SCTP +#ifndef OPENSSL_NO_SCTP int shutdown_received; -# endif +#endif DTLS_timer_cb timer_cb; @@ -1987,11 +1986,11 @@ typedef struct dtls1_state_st { /* * From ECC-TLS draft, used in encoding the curve type in ECParameters */ -# define EXPLICIT_PRIME_CURVE_TYPE 1 -# define EXPLICIT_CHAR2_CURVE_TYPE 2 -# define NAMED_CURVE_TYPE 3 +#define EXPLICIT_PRIME_CURVE_TYPE 1 +#define EXPLICIT_CHAR2_CURVE_TYPE 2 +#define NAMED_CURVE_TYPE 3 -# ifndef OPENSSL_NO_COMP_ALG +#ifndef OPENSSL_NO_COMP_ALG struct ossl_comp_cert_st { unsigned char *data; size_t len; @@ -2003,7 +2002,7 @@ typedef struct ossl_comp_cert_st OSSL_COMP_CERT; void OSSL_COMP_CERT_free(OSSL_COMP_CERT *c); int OSSL_COMP_CERT_up_ref(OSSL_COMP_CERT *c); -# endif +#endif struct cert_pkey_st { X509 *x509; @@ -2019,17 +2018,17 @@ struct cert_pkey_st { */ unsigned char *serverinfo; size_t serverinfo_length; -# ifndef OPENSSL_NO_COMP_ALG +#ifndef OPENSSL_NO_COMP_ALG /* Compressed certificate data - index 0 is unused */ OSSL_COMP_CERT *comp_cert[TLSEXT_comp_cert_limit]; int cert_comp_used; -# endif +#endif }; /* Retrieve Suite B flags */ -# define tls1_suiteb(s) (s->cert->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS) +#define tls1_suiteb(s) (s->cert->cert_flags & SSL_CERT_FLAG_SUITEB_128_LOS) /* Uses to check strict mode: suite B modes are always strict */ -# define SSL_CERT_FLAGS_CHECK_TLS_STRICT \ - (SSL_CERT_FLAG_SUITEB_128_LOS|SSL_CERT_FLAG_TLS_STRICT) +#define SSL_CERT_FLAGS_CHECK_TLS_STRICT \ + (SSL_CERT_FLAG_SUITEB_128_LOS | SSL_CERT_FLAG_TLS_STRICT) typedef enum { ENDPOINT_CLIENT = 0, @@ -2037,7 +2036,6 @@ typedef enum { ENDPOINT_BOTH } ENDPOINT; - typedef struct { unsigned short ext_type; ENDPOINT role; @@ -2061,17 +2059,17 @@ typedef struct { * Indicates an extension has been received. Used to check for unsolicited or * duplicate extensions. */ -# define SSL_EXT_FLAG_RECEIVED 0x1 +#define SSL_EXT_FLAG_RECEIVED 0x1 /* * Indicates an extension has been sent: used to enable sending of * corresponding ServerHello extension. */ -# define SSL_EXT_FLAG_SENT 0x2 +#define SSL_EXT_FLAG_SENT 0x2 /* * Indicates an extension that was set on SSL object and needs to be * preserved when switching SSL contexts. */ -# define SSL_EXT_FLAG_CONN 0x4 +#define SSL_EXT_FLAG_CONN 0x4 typedef struct { custom_ext_method *meths; @@ -2088,7 +2086,7 @@ typedef struct cert_st { CERT_PKEY *key; EVP_PKEY *dh_tmp; - DH *(*dh_tmp_cb) (SSL *ssl, int is_export, int keysize); + DH *(*dh_tmp_cb)(SSL *ssl, int is_export, int keysize); int dh_tmp_auto; /* Flags related to certificates */ uint32_t cert_flags; @@ -2122,7 +2120,7 @@ typedef struct cert_st { * allows advanced applications to select certificates on the fly: for * example based on supported signature algorithms or curves. */ - int (*cert_cb) (SSL *ssl, void *arg); + int (*cert_cb)(SSL *ssl, void *arg); void *cert_cb_arg; /* * Optional X509_STORE for chain building or certificate validation If @@ -2133,16 +2131,16 @@ typedef struct cert_st { /* Custom extensions */ custom_ext_methods custext; /* Security callback */ - int (*sec_cb) (const SSL *s, const SSL_CTX *ctx, int op, int bits, int nid, - void *other, void *ex); + int (*sec_cb)(const SSL *s, const SSL_CTX *ctx, int op, int bits, int nid, + void *other, void *ex); /* Security level */ int sec_level; void *sec_ex; -# ifndef OPENSSL_NO_PSK +#ifndef OPENSSL_NO_PSK /* If not NULL psk identity hint to use for servers */ char *psk_identity_hint; -# endif - CRYPTO_REF_COUNT references; /* >1 only if SSL_copy_session_id is used */ +#endif + CRYPTO_REF_COUNT references; /* >1 only if SSL_copy_session_id is used */ } CERT; /* @@ -2150,50 +2148,50 @@ typedef struct cert_st { * of a mess of functions, but hell, think of it as an opaque structure :-) */ typedef struct ssl3_enc_method { - int (*setup_key_block) (SSL_CONNECTION *); - int (*generate_master_secret) (SSL_CONNECTION *, unsigned char *, - unsigned char *, size_t, size_t *); - int (*change_cipher_state) (SSL_CONNECTION *, int); - size_t (*final_finish_mac) (SSL_CONNECTION *, const char *, size_t, - unsigned char *); + int (*setup_key_block)(SSL_CONNECTION *); + int (*generate_master_secret)(SSL_CONNECTION *, unsigned char *, + unsigned char *, size_t, size_t *); + int (*change_cipher_state)(SSL_CONNECTION *, int); + size_t (*final_finish_mac)(SSL_CONNECTION *, const char *, size_t, + unsigned char *); const char *client_finished_label; size_t client_finished_label_len; const char *server_finished_label; size_t server_finished_label_len; - int (*alert_value) (int); - int (*export_keying_material) (SSL_CONNECTION *, unsigned char *, size_t, - const char *, size_t, - const unsigned char *, size_t, - int use_context); + int (*alert_value)(int); + int (*export_keying_material)(SSL_CONNECTION *, unsigned char *, size_t, + const char *, size_t, + const unsigned char *, size_t, + int use_context); /* Various flags indicating protocol version requirements */ uint32_t enc_flags; /* Set the handshake header */ - int (*set_handshake_header) (SSL_CONNECTION *s, WPACKET *pkt, int type); + int (*set_handshake_header)(SSL_CONNECTION *s, WPACKET *pkt, int type); /* Close construction of the handshake message */ - int (*close_construct_packet) (SSL_CONNECTION *s, WPACKET *pkt, int htype); + int (*close_construct_packet)(SSL_CONNECTION *s, WPACKET *pkt, int htype); /* Write out handshake message */ - int (*do_write) (SSL_CONNECTION *s); + int (*do_write)(SSL_CONNECTION *s); } SSL3_ENC_METHOD; -# define ssl_set_handshake_header(s, pkt, htype) \ +#define ssl_set_handshake_header(s, pkt, htype) \ SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->set_handshake_header((s), (pkt), (htype)) -# define ssl_close_construct_packet(s, pkt, htype) \ +#define ssl_close_construct_packet(s, pkt, htype) \ SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->close_construct_packet((s), (pkt), (htype)) -# define ssl_do_write(s) SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->do_write(s) +#define ssl_do_write(s) SSL_CONNECTION_GET_SSL(s)->method->ssl3_enc->do_write(s) /* Values for enc_flags */ /* Uses signature algorithms extension */ -# define SSL_ENC_FLAG_SIGALGS 0x2 +#define SSL_ENC_FLAG_SIGALGS 0x2 /* Uses SHA256 default PRF */ -# define SSL_ENC_FLAG_SHA256_PRF 0x4 +#define SSL_ENC_FLAG_SHA256_PRF 0x4 /* Is DTLS */ -# define SSL_ENC_FLAG_DTLS 0x8 +#define SSL_ENC_FLAG_DTLS 0x8 /* * Allow TLS 1.2 ciphersuites: applies to DTLS 1.2 as well as TLS 1.2: may * apply to others in future. */ -# define SSL_ENC_FLAG_TLS1_2_CIPHERS 0x10 +#define SSL_ENC_FLAG_TLS1_2_CIPHERS 0x10 typedef enum downgrade_en { DOWNGRADE_NONE, @@ -2205,100 +2203,99 @@ typedef enum downgrade_en { * Dummy status type for the status_type extension. Indicates no status type * set */ -#define TLSEXT_STATUSTYPE_nothing -1 +#define TLSEXT_STATUSTYPE_nothing -1 /* Sigalgs values */ -#define TLSEXT_SIGALG_ecdsa_secp256r1_sha256 0x0403 -#define TLSEXT_SIGALG_ecdsa_secp384r1_sha384 0x0503 -#define TLSEXT_SIGALG_ecdsa_secp521r1_sha512 0x0603 -#define TLSEXT_SIGALG_ecdsa_sha224 0x0303 -#define TLSEXT_SIGALG_ecdsa_sha1 0x0203 -#define TLSEXT_SIGALG_rsa_pss_rsae_sha256 0x0804 -#define TLSEXT_SIGALG_rsa_pss_rsae_sha384 0x0805 -#define TLSEXT_SIGALG_rsa_pss_rsae_sha512 0x0806 -#define TLSEXT_SIGALG_rsa_pss_pss_sha256 0x0809 -#define TLSEXT_SIGALG_rsa_pss_pss_sha384 0x080a -#define TLSEXT_SIGALG_rsa_pss_pss_sha512 0x080b -#define TLSEXT_SIGALG_rsa_pkcs1_sha256 0x0401 -#define TLSEXT_SIGALG_rsa_pkcs1_sha384 0x0501 -#define TLSEXT_SIGALG_rsa_pkcs1_sha512 0x0601 -#define TLSEXT_SIGALG_rsa_pkcs1_sha224 0x0301 -#define TLSEXT_SIGALG_rsa_pkcs1_sha1 0x0201 -#define TLSEXT_SIGALG_dsa_sha256 0x0402 -#define TLSEXT_SIGALG_dsa_sha384 0x0502 -#define TLSEXT_SIGALG_dsa_sha512 0x0602 -#define TLSEXT_SIGALG_dsa_sha224 0x0302 -#define TLSEXT_SIGALG_dsa_sha1 0x0202 -#define TLSEXT_SIGALG_gostr34102012_256_intrinsic 0x0840 -#define TLSEXT_SIGALG_gostr34102012_512_intrinsic 0x0841 -#define TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256 0xeeee -#define TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512 0xefef -#define TLSEXT_SIGALG_gostr34102001_gostr3411 0xeded - -#define TLSEXT_SIGALG_ed25519 0x0807 -#define TLSEXT_SIGALG_ed448 0x0808 -#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256 0x081a -#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384 0x081b -#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512 0x081c -#define TLSEXT_SIGALG_mldsa44 0x0904 -#define TLSEXT_SIGALG_mldsa65 0x0905 -#define TLSEXT_SIGALG_mldsa87 0x0906 +#define TLSEXT_SIGALG_ecdsa_secp256r1_sha256 0x0403 +#define TLSEXT_SIGALG_ecdsa_secp384r1_sha384 0x0503 +#define TLSEXT_SIGALG_ecdsa_secp521r1_sha512 0x0603 +#define TLSEXT_SIGALG_ecdsa_sha224 0x0303 +#define TLSEXT_SIGALG_ecdsa_sha1 0x0203 +#define TLSEXT_SIGALG_rsa_pss_rsae_sha256 0x0804 +#define TLSEXT_SIGALG_rsa_pss_rsae_sha384 0x0805 +#define TLSEXT_SIGALG_rsa_pss_rsae_sha512 0x0806 +#define TLSEXT_SIGALG_rsa_pss_pss_sha256 0x0809 +#define TLSEXT_SIGALG_rsa_pss_pss_sha384 0x080a +#define TLSEXT_SIGALG_rsa_pss_pss_sha512 0x080b +#define TLSEXT_SIGALG_rsa_pkcs1_sha256 0x0401 +#define TLSEXT_SIGALG_rsa_pkcs1_sha384 0x0501 +#define TLSEXT_SIGALG_rsa_pkcs1_sha512 0x0601 +#define TLSEXT_SIGALG_rsa_pkcs1_sha224 0x0301 +#define TLSEXT_SIGALG_rsa_pkcs1_sha1 0x0201 +#define TLSEXT_SIGALG_dsa_sha256 0x0402 +#define TLSEXT_SIGALG_dsa_sha384 0x0502 +#define TLSEXT_SIGALG_dsa_sha512 0x0602 +#define TLSEXT_SIGALG_dsa_sha224 0x0302 +#define TLSEXT_SIGALG_dsa_sha1 0x0202 +#define TLSEXT_SIGALG_gostr34102012_256_intrinsic 0x0840 +#define TLSEXT_SIGALG_gostr34102012_512_intrinsic 0x0841 +#define TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256 0xeeee +#define TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512 0xefef +#define TLSEXT_SIGALG_gostr34102001_gostr3411 0xeded + +#define TLSEXT_SIGALG_ed25519 0x0807 +#define TLSEXT_SIGALG_ed448 0x0808 +#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256 0x081a +#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384 0x081b +#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512 0x081c +#define TLSEXT_SIGALG_mldsa44 0x0904 +#define TLSEXT_SIGALG_mldsa65 0x0905 +#define TLSEXT_SIGALG_mldsa87 0x0906 /* Sigalgs names */ -#define TLSEXT_SIGALG_ecdsa_secp256r1_sha256_name "ecdsa_secp256r1_sha256" -#define TLSEXT_SIGALG_ecdsa_secp384r1_sha384_name "ecdsa_secp384r1_sha384" -#define TLSEXT_SIGALG_ecdsa_secp521r1_sha512_name "ecdsa_secp521r1_sha512" -#define TLSEXT_SIGALG_ecdsa_sha224_name "ecdsa_sha224" -#define TLSEXT_SIGALG_ecdsa_sha1_name "ecdsa_sha1" -#define TLSEXT_SIGALG_rsa_pss_rsae_sha256_name "rsa_pss_rsae_sha256" -#define TLSEXT_SIGALG_rsa_pss_rsae_sha384_name "rsa_pss_rsae_sha384" -#define TLSEXT_SIGALG_rsa_pss_rsae_sha512_name "rsa_pss_rsae_sha512" -#define TLSEXT_SIGALG_rsa_pss_pss_sha256_name "rsa_pss_pss_sha256" -#define TLSEXT_SIGALG_rsa_pss_pss_sha384_name "rsa_pss_pss_sha384" -#define TLSEXT_SIGALG_rsa_pss_pss_sha512_name "rsa_pss_pss_sha512" -#define TLSEXT_SIGALG_rsa_pkcs1_sha256_name "rsa_pkcs1_sha256" -#define TLSEXT_SIGALG_rsa_pkcs1_sha384_name "rsa_pkcs1_sha384" -#define TLSEXT_SIGALG_rsa_pkcs1_sha512_name "rsa_pkcs1_sha512" -#define TLSEXT_SIGALG_rsa_pkcs1_sha224_name "rsa_pkcs1_sha224" -#define TLSEXT_SIGALG_rsa_pkcs1_sha1_name "rsa_pkcs1_sha1" -#define TLSEXT_SIGALG_dsa_sha256_name "dsa_sha256" -#define TLSEXT_SIGALG_dsa_sha384_name "dsa_sha384" -#define TLSEXT_SIGALG_dsa_sha512_name "dsa_sha512" -#define TLSEXT_SIGALG_dsa_sha224_name "dsa_sha224" -#define TLSEXT_SIGALG_dsa_sha1_name "dsa_sha1" -#define TLSEXT_SIGALG_gostr34102012_256_intrinsic_name "gostr34102012_256" -#define TLSEXT_SIGALG_gostr34102012_512_intrinsic_name "gostr34102012_512" -#define TLSEXT_SIGALG_gostr34102012_256_intrinsic_alias "gost2012_256" -#define TLSEXT_SIGALG_gostr34102012_512_intrinsic_alias "gost2012_512" -#define TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256_name "gost2012_256" -#define TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512_name "gost2012_512" -#define TLSEXT_SIGALG_gostr34102001_gostr3411_name "gost2001_gost94" - -#define TLSEXT_SIGALG_ed25519_name "ed25519" -#define TLSEXT_SIGALG_ed448_name "ed448" -#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256_name "ecdsa_brainpoolP256r1tls13_sha256" -#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384_name "ecdsa_brainpoolP384r1tls13_sha384" -#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512_name "ecdsa_brainpoolP512r1tls13_sha512" -#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256_alias "ecdsa_brainpoolP256r1_sha256" -#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384_alias "ecdsa_brainpoolP384r1_sha384" -#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512_alias "ecdsa_brainpoolP512r1_sha512" -#define TLSEXT_SIGALG_mldsa44_name "mldsa44" -#define TLSEXT_SIGALG_mldsa65_name "mldsa65" -#define TLSEXT_SIGALG_mldsa87_name "mldsa87" +#define TLSEXT_SIGALG_ecdsa_secp256r1_sha256_name "ecdsa_secp256r1_sha256" +#define TLSEXT_SIGALG_ecdsa_secp384r1_sha384_name "ecdsa_secp384r1_sha384" +#define TLSEXT_SIGALG_ecdsa_secp521r1_sha512_name "ecdsa_secp521r1_sha512" +#define TLSEXT_SIGALG_ecdsa_sha224_name "ecdsa_sha224" +#define TLSEXT_SIGALG_ecdsa_sha1_name "ecdsa_sha1" +#define TLSEXT_SIGALG_rsa_pss_rsae_sha256_name "rsa_pss_rsae_sha256" +#define TLSEXT_SIGALG_rsa_pss_rsae_sha384_name "rsa_pss_rsae_sha384" +#define TLSEXT_SIGALG_rsa_pss_rsae_sha512_name "rsa_pss_rsae_sha512" +#define TLSEXT_SIGALG_rsa_pss_pss_sha256_name "rsa_pss_pss_sha256" +#define TLSEXT_SIGALG_rsa_pss_pss_sha384_name "rsa_pss_pss_sha384" +#define TLSEXT_SIGALG_rsa_pss_pss_sha512_name "rsa_pss_pss_sha512" +#define TLSEXT_SIGALG_rsa_pkcs1_sha256_name "rsa_pkcs1_sha256" +#define TLSEXT_SIGALG_rsa_pkcs1_sha384_name "rsa_pkcs1_sha384" +#define TLSEXT_SIGALG_rsa_pkcs1_sha512_name "rsa_pkcs1_sha512" +#define TLSEXT_SIGALG_rsa_pkcs1_sha224_name "rsa_pkcs1_sha224" +#define TLSEXT_SIGALG_rsa_pkcs1_sha1_name "rsa_pkcs1_sha1" +#define TLSEXT_SIGALG_dsa_sha256_name "dsa_sha256" +#define TLSEXT_SIGALG_dsa_sha384_name "dsa_sha384" +#define TLSEXT_SIGALG_dsa_sha512_name "dsa_sha512" +#define TLSEXT_SIGALG_dsa_sha224_name "dsa_sha224" +#define TLSEXT_SIGALG_dsa_sha1_name "dsa_sha1" +#define TLSEXT_SIGALG_gostr34102012_256_intrinsic_name "gostr34102012_256" +#define TLSEXT_SIGALG_gostr34102012_512_intrinsic_name "gostr34102012_512" +#define TLSEXT_SIGALG_gostr34102012_256_intrinsic_alias "gost2012_256" +#define TLSEXT_SIGALG_gostr34102012_512_intrinsic_alias "gost2012_512" +#define TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256_name "gost2012_256" +#define TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512_name "gost2012_512" +#define TLSEXT_SIGALG_gostr34102001_gostr3411_name "gost2001_gost94" + +#define TLSEXT_SIGALG_ed25519_name "ed25519" +#define TLSEXT_SIGALG_ed448_name "ed448" +#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256_name "ecdsa_brainpoolP256r1tls13_sha256" +#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384_name "ecdsa_brainpoolP384r1tls13_sha384" +#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512_name "ecdsa_brainpoolP512r1tls13_sha512" +#define TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256_alias "ecdsa_brainpoolP256r1_sha256" +#define TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384_alias "ecdsa_brainpoolP384r1_sha384" +#define TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512_alias "ecdsa_brainpoolP512r1_sha512" +#define TLSEXT_SIGALG_mldsa44_name "mldsa44" +#define TLSEXT_SIGALG_mldsa65_name "mldsa65" +#define TLSEXT_SIGALG_mldsa87_name "mldsa87" /* Known PSK key exchange modes */ -#define TLSEXT_KEX_MODE_KE 0x00 -#define TLSEXT_KEX_MODE_KE_DHE 0x01 +#define TLSEXT_KEX_MODE_KE 0x00 +#define TLSEXT_KEX_MODE_KE_DHE 0x01 /* * Internal representations of key exchange modes */ -#define TLSEXT_KEX_MODE_FLAG_NONE 0 -#define TLSEXT_KEX_MODE_FLAG_KE 1 -#define TLSEXT_KEX_MODE_FLAG_KE_DHE 2 +#define TLSEXT_KEX_MODE_FLAG_NONE 0 +#define TLSEXT_KEX_MODE_FLAG_KE 1 +#define TLSEXT_KEX_MODE_FLAG_KE_DHE 2 -#define SSL_USE_PSS(s) (s->s3.tmp.peer_sigalg != NULL && \ - s->s3.tmp.peer_sigalg->sig == EVP_PKEY_RSA_PSS) +#define SSL_USE_PSS(s) (s->s3.tmp.peer_sigalg != NULL && s->s3.tmp.peer_sigalg->sig == EVP_PKEY_RSA_PSS) /* TLSv1.3 downgrade protection sentinel values */ extern const unsigned char tls11downgrade[8]; @@ -2340,133 +2337,133 @@ extern const SSL3_ENC_METHOD DTLSv1_2_enc_data; /* * Flags for SSL methods */ -# define SSL_METHOD_NO_FIPS (1U<<0) -# define SSL_METHOD_NO_SUITEB (1U<<1) - -# define IMPLEMENT_tls_meth_func(version, flags, mask, func_name, s_accept, \ - s_connect, enc_data) \ -const SSL_METHOD *func_name(void) \ - { \ - static const SSL_METHOD func_name##_data= { \ - version, \ - flags, \ - mask, \ - ossl_ssl_connection_new, \ - ossl_ssl_connection_free, \ - ossl_ssl_connection_reset, \ - tls1_new, \ - tls1_clear, \ - tls1_free, \ - s_accept, \ - s_connect, \ - ssl3_read, \ - ssl3_peek, \ - ssl3_write, \ - ssl3_shutdown, \ - ssl3_renegotiate, \ - ssl3_renegotiate_check, \ - ssl3_read_bytes, \ - ssl3_write_bytes, \ - ssl3_dispatch_alert, \ - ssl3_ctrl, \ - ssl3_ctx_ctrl, \ - ssl3_get_cipher_by_char, \ - ssl3_put_cipher_by_char, \ - ssl3_pending, \ - ssl3_num_ciphers, \ - ssl3_get_cipher, \ - tls1_default_timeout, \ - &enc_data, \ - ssl_undefined_void_function, \ - ssl3_callback_ctrl, \ - ssl3_ctx_callback_ctrl, \ - }; \ - return &func_name##_data; \ - } - -# define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect) \ -const SSL_METHOD *func_name(void) \ - { \ - static const SSL_METHOD func_name##_data= { \ - SSL3_VERSION, \ - SSL_METHOD_NO_FIPS | SSL_METHOD_NO_SUITEB, \ - SSL_OP_NO_SSLv3, \ - ossl_ssl_connection_new, \ - ossl_ssl_connection_free, \ - ossl_ssl_connection_reset, \ - ssl3_new, \ - ssl3_clear, \ - ssl3_free, \ - s_accept, \ - s_connect, \ - ssl3_read, \ - ssl3_peek, \ - ssl3_write, \ - ssl3_shutdown, \ - ssl3_renegotiate, \ - ssl3_renegotiate_check, \ - ssl3_read_bytes, \ - ssl3_write_bytes, \ - ssl3_dispatch_alert, \ - ssl3_ctrl, \ - ssl3_ctx_ctrl, \ - ssl3_get_cipher_by_char, \ - ssl3_put_cipher_by_char, \ - ssl3_pending, \ - ssl3_num_ciphers, \ - ssl3_get_cipher, \ - ssl3_default_timeout, \ - &SSLv3_enc_data, \ - ssl_undefined_void_function, \ - ssl3_callback_ctrl, \ - ssl3_ctx_callback_ctrl, \ - }; \ - return &func_name##_data; \ - } - -# define IMPLEMENT_dtls1_meth_func(version, flags, mask, func_name, s_accept, \ - s_connect, enc_data) \ -const SSL_METHOD *func_name(void) \ - { \ - static const SSL_METHOD func_name##_data= { \ - version, \ - flags, \ - mask, \ - ossl_ssl_connection_new, \ - ossl_ssl_connection_free, \ - ossl_ssl_connection_reset, \ - dtls1_new, \ - dtls1_clear, \ - dtls1_free, \ - s_accept, \ - s_connect, \ - ssl3_read, \ - ssl3_peek, \ - ssl3_write, \ - dtls1_shutdown, \ - ssl3_renegotiate, \ - ssl3_renegotiate_check, \ - dtls1_read_bytes, \ - dtls1_write_app_data_bytes, \ - dtls1_dispatch_alert, \ - dtls1_ctrl, \ - ssl3_ctx_ctrl, \ - ssl3_get_cipher_by_char, \ - ssl3_put_cipher_by_char, \ - ssl3_pending, \ - ssl3_num_ciphers, \ - ssl3_get_cipher, \ - dtls1_default_timeout, \ - &enc_data, \ - ssl_undefined_void_function, \ - ssl3_callback_ctrl, \ - ssl3_ctx_callback_ctrl, \ - }; \ - return &func_name##_data; \ - } +#define SSL_METHOD_NO_FIPS (1U << 0) +#define SSL_METHOD_NO_SUITEB (1U << 1) + +#define IMPLEMENT_tls_meth_func(version, flags, mask, func_name, s_accept, \ + s_connect, enc_data) \ + const SSL_METHOD *func_name(void) \ + { \ + static const SSL_METHOD func_name##_data = { \ + version, \ + flags, \ + mask, \ + ossl_ssl_connection_new, \ + ossl_ssl_connection_free, \ + ossl_ssl_connection_reset, \ + tls1_new, \ + tls1_clear, \ + tls1_free, \ + s_accept, \ + s_connect, \ + ssl3_read, \ + ssl3_peek, \ + ssl3_write, \ + ssl3_shutdown, \ + ssl3_renegotiate, \ + ssl3_renegotiate_check, \ + ssl3_read_bytes, \ + ssl3_write_bytes, \ + ssl3_dispatch_alert, \ + ssl3_ctrl, \ + ssl3_ctx_ctrl, \ + ssl3_get_cipher_by_char, \ + ssl3_put_cipher_by_char, \ + ssl3_pending, \ + ssl3_num_ciphers, \ + ssl3_get_cipher, \ + tls1_default_timeout, \ + &enc_data, \ + ssl_undefined_void_function, \ + ssl3_callback_ctrl, \ + ssl3_ctx_callback_ctrl, \ + }; \ + return &func_name##_data; \ + } + +#define IMPLEMENT_ssl3_meth_func(func_name, s_accept, s_connect) \ + const SSL_METHOD *func_name(void) \ + { \ + static const SSL_METHOD func_name##_data = { \ + SSL3_VERSION, \ + SSL_METHOD_NO_FIPS | SSL_METHOD_NO_SUITEB, \ + SSL_OP_NO_SSLv3, \ + ossl_ssl_connection_new, \ + ossl_ssl_connection_free, \ + ossl_ssl_connection_reset, \ + ssl3_new, \ + ssl3_clear, \ + ssl3_free, \ + s_accept, \ + s_connect, \ + ssl3_read, \ + ssl3_peek, \ + ssl3_write, \ + ssl3_shutdown, \ + ssl3_renegotiate, \ + ssl3_renegotiate_check, \ + ssl3_read_bytes, \ + ssl3_write_bytes, \ + ssl3_dispatch_alert, \ + ssl3_ctrl, \ + ssl3_ctx_ctrl, \ + ssl3_get_cipher_by_char, \ + ssl3_put_cipher_by_char, \ + ssl3_pending, \ + ssl3_num_ciphers, \ + ssl3_get_cipher, \ + ssl3_default_timeout, \ + &SSLv3_enc_data, \ + ssl_undefined_void_function, \ + ssl3_callback_ctrl, \ + ssl3_ctx_callback_ctrl, \ + }; \ + return &func_name##_data; \ + } + +#define IMPLEMENT_dtls1_meth_func(version, flags, mask, func_name, s_accept, \ + s_connect, enc_data) \ + const SSL_METHOD *func_name(void) \ + { \ + static const SSL_METHOD func_name##_data = { \ + version, \ + flags, \ + mask, \ + ossl_ssl_connection_new, \ + ossl_ssl_connection_free, \ + ossl_ssl_connection_reset, \ + dtls1_new, \ + dtls1_clear, \ + dtls1_free, \ + s_accept, \ + s_connect, \ + ssl3_read, \ + ssl3_peek, \ + ssl3_write, \ + dtls1_shutdown, \ + ssl3_renegotiate, \ + ssl3_renegotiate_check, \ + dtls1_read_bytes, \ + dtls1_write_app_data_bytes, \ + dtls1_dispatch_alert, \ + dtls1_ctrl, \ + ssl3_ctx_ctrl, \ + ssl3_get_cipher_by_char, \ + ssl3_put_cipher_by_char, \ + ssl3_pending, \ + ssl3_num_ciphers, \ + ssl3_get_cipher, \ + dtls1_default_timeout, \ + &enc_data, \ + ssl_undefined_void_function, \ + ssl3_callback_ctrl, \ + ssl3_ctx_callback_ctrl, \ + }; \ + return &func_name##_data; \ + } struct openssl_ssl_test_functions { - int (*p_ssl_init_wbio_buffer) (SSL_CONNECTION *s); + int (*p_ssl_init_wbio_buffer)(SSL_CONNECTION *s); }; const char *ssl_protocol_to_string(int version); @@ -2478,7 +2475,7 @@ static ossl_inline int tls12_rpk_and_privkey(const SSL_CONNECTION *sc, int idx) * a private key, and NO CERTIFICATE */ return ((sc->server && sc->ext.server_cert_type == TLSEXT_cert_type_rpk) - || (!sc->server && sc->ext.client_cert_type == TLSEXT_cert_type_rpk)) + || (!sc->server && sc->ext.client_cert_type == TLSEXT_cert_type_rpk)) && sc->cert->pkeys[idx].privatekey != NULL && sc->cert->pkeys[idx].x509 == NULL; } @@ -2517,26 +2514,26 @@ static ossl_inline int ssl_has_cert(const SSL_CONNECTION *s, int idx) } static ossl_inline void tls1_get_peer_groups(SSL_CONNECTION *s, - const uint16_t **pgroups, - size_t *pgroupslen) + const uint16_t **pgroups, + size_t *pgroupslen) { *pgroups = s->ext.peer_supportedgroups; *pgroupslen = s->ext.peer_supportedgroups_len; } -# ifndef OPENSSL_UNIT_TEST +#ifndef OPENSSL_UNIT_TEST __owur int ossl_ssl_init(SSL *ssl, SSL_CTX *ctx, const SSL_METHOD *method, - int type); + int type); __owur SSL *ossl_ssl_connection_new_int(SSL_CTX *ctx, SSL *user_ssl, - const SSL_METHOD *method); + const SSL_METHOD *method); __owur SSL *ossl_ssl_connection_new(SSL_CTX *ctx); void ossl_ssl_connection_free(SSL *ssl); __owur int ossl_ssl_connection_reset(SSL *ssl); __owur int ssl_read_internal(SSL *s, void *buf, size_t num, size_t *readbytes); __owur int ssl_write_internal(SSL *s, const void *buf, size_t num, - uint64_t flags, size_t *written); + uint64_t flags, size_t *written); int ssl_clear_bad_session(SSL_CONNECTION *s); __owur CERT *ssl_cert_new(size_t ssl_pkey_num); __owur CERT *ssl_cert_dup(CERT *cert); @@ -2545,77 +2542,77 @@ void ssl_cert_free(CERT *c); __owur int ssl_generate_session_id(SSL_CONNECTION *s, SSL_SESSION *ss); __owur int ssl_get_new_session(SSL_CONNECTION *s, int session); __owur SSL_SESSION *lookup_sess_in_cache(SSL_CONNECTION *s, - const unsigned char *sess_id, - size_t sess_id_len); + const unsigned char *sess_id, + size_t sess_id_len); __owur int ssl_get_prev_session(SSL_CONNECTION *s, CLIENTHELLO_MSG *hello); __owur SSL_SESSION *ssl_session_dup(const SSL_SESSION *src, int ticket); __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); + const SSL_CIPHER *const *bp); __owur STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(SSL_CTX *ctx, - 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); + 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_CONNECTION *s, PACKET *cipher_suites, - int sslv2format); + int sslv2format); __owur int ossl_bytes_to_cipher_list(SSL_CONNECTION *s, PACKET *cipher_suites, - STACK_OF(SSL_CIPHER) **skp, - STACK_OF(SSL_CIPHER) **scsvs, int sslv2format, - int fatal); + STACK_OF(SSL_CIPHER) **skp, + STACK_OF(SSL_CIPHER) **scsvs, int sslv2format, + int fatal); void ssl_update_cache(SSL_CONNECTION *s, int mode); __owur int ssl_cipher_get_evp_cipher(SSL_CTX *ctx, const SSL_CIPHER *sslc, - const EVP_CIPHER **enc); + const EVP_CIPHER **enc); __owur int ssl_cipher_get_evp_md_mac(SSL_CTX *ctx, const SSL_CIPHER *sslc, - const EVP_MD **md, - int *mac_pkey_type, size_t *mac_secret_size); + const EVP_MD **md, + int *mac_pkey_type, size_t *mac_secret_size); __owur int ssl_cipher_get_evp(SSL_CTX *ctxc, const SSL_SESSION *s, - const EVP_CIPHER **enc, const EVP_MD **md, - int *mac_pkey_type, size_t *mac_secret_size, - SSL_COMP **comp, int use_etm); + const EVP_CIPHER **enc, const EVP_MD **md, + int *mac_pkey_type, size_t *mac_secret_size, + SSL_COMP **comp, int use_etm); __owur int ssl_cipher_get_overhead(const SSL_CIPHER *c, size_t *mac_overhead, - size_t *int_overhead, size_t *blocksize, - size_t *ext_overhead); + size_t *int_overhead, size_t *blocksize, + size_t *ext_overhead); __owur int ssl_cert_is_disabled(SSL_CTX *ctx, size_t idx); __owur const SSL_CIPHER *ssl_get_cipher_by_char(SSL_CONNECTION *ssl, - const unsigned char *ptr, - int all); + const unsigned char *ptr, + int all); __owur int ssl_cert_set0_chain(SSL_CONNECTION *s, SSL_CTX *ctx, - STACK_OF(X509) *chain); + STACK_OF(X509) *chain); __owur int ssl_cert_set1_chain(SSL_CONNECTION *s, SSL_CTX *ctx, - STACK_OF(X509) *chain); + STACK_OF(X509) *chain); __owur int ssl_cert_add0_chain_cert(SSL_CONNECTION *s, SSL_CTX *ctx, X509 *x); __owur int ssl_cert_add1_chain_cert(SSL_CONNECTION *s, SSL_CTX *ctx, X509 *x); __owur int ssl_cert_select_current(CERT *c, X509 *x); __owur int ssl_cert_set_current(CERT *c, long arg); -void ssl_cert_set_cert_cb(CERT *c, int (*cb) (SSL *ssl, void *arg), void *arg); +void ssl_cert_set_cert_cb(CERT *c, int (*cb)(SSL *ssl, void *arg), void *arg); __owur int ssl_verify_cert_chain(SSL_CONNECTION *s, STACK_OF(X509) *sk); __owur int ssl_verify_rpk(SSL_CONNECTION *s, EVP_PKEY *rpk); __owur int ssl_build_cert_chain(SSL_CONNECTION *s, SSL_CTX *ctx, int flags); __owur int ssl_cert_set_cert_store(CERT *c, X509_STORE *store, int chain, - int ref); + int ref); __owur int ssl_cert_get_cert_store(CERT *c, X509_STORE **pstore, int chain); __owur int ssl_security(const SSL_CONNECTION *s, int op, int bits, int nid, - void *other); + void *other); __owur int ssl_ctx_security(const SSL_CTX *ctx, int op, int bits, int nid, - void *other); + void *other); int ssl_get_security_level_bits(const SSL *s, const SSL_CTX *ctx, int *levelp); __owur int ssl_cert_lookup_by_nid(int nid, size_t *pidx, SSL_CTX *ctx); __owur const SSL_CERT_LOOKUP *ssl_cert_lookup_by_pkey(const EVP_PKEY *pk, - size_t *pidx, - SSL_CTX *ctx); + size_t *pidx, + SSL_CTX *ctx); __owur const SSL_CERT_LOOKUP *ssl_cert_lookup_by_idx(size_t idx, SSL_CTX *ctx); int ssl_undefined_function(SSL *s); __owur int ssl_undefined_void_function(void); __owur int ssl_get_server_cert_serverinfo(SSL_CONNECTION *s, - const unsigned char **serverinfo, - size_t *serverinfo_length); + const unsigned char **serverinfo, + size_t *serverinfo_length); void ssl_set_masks(SSL_CONNECTION *s); __owur STACK_OF(SSL_CIPHER) *ssl_get_ciphers_by_id(SSL_CONNECTION *sc); __owur int ssl_x509err2alert(int type); @@ -2625,25 +2622,25 @@ __owur int ssl_setup_sigalgs(SSL_CTX *ctx); int ssl_load_groups(SSL_CTX *ctx); int ssl_load_sigalgs(SSL_CTX *ctx); __owur int ssl_fill_hello_random(SSL_CONNECTION *s, int server, - unsigned char *field, size_t len, - DOWNGRADE dgrd); + unsigned char *field, size_t len, + DOWNGRADE dgrd); __owur int ssl_generate_master_secret(SSL_CONNECTION *s, unsigned char *pms, - size_t pmslen, int free_pms); + size_t pmslen, int free_pms); __owur EVP_PKEY *ssl_generate_pkey(SSL_CONNECTION *s, EVP_PKEY *pm); __owur int ssl_gensecret(SSL_CONNECTION *s, unsigned char *pms, size_t pmslen); __owur int ssl_derive(SSL_CONNECTION *s, EVP_PKEY *privkey, EVP_PKEY *pubkey, - int genmaster); + int genmaster); __owur int ssl_decapsulate(SSL_CONNECTION *s, EVP_PKEY *privkey, - const unsigned char *ct, size_t ctlen, - int gensecret); + const unsigned char *ct, size_t ctlen, + int gensecret); __owur int ssl_encapsulate(SSL_CONNECTION *s, EVP_PKEY *pubkey, - unsigned char **ctp, size_t *ctlenp, - int gensecret); + unsigned char **ctp, size_t *ctlenp, + int gensecret); __owur EVP_PKEY *ssl_dh_to_pkey(DH *dh); __owur int ssl_set_tmp_ecdh_groups(uint16_t **pext, size_t *pextlen, - uint16_t **ksext, size_t *ksextlen, - size_t **tplext, size_t *tplextlen, - void *key); + uint16_t **ksext, size_t *ksextlen, + size_t **tplext, size_t *tplextlen, + void *key); __owur unsigned int ssl_get_max_send_fragment(const SSL_CONNECTION *sc); __owur unsigned int ssl_get_split_send_fragment(const SSL_CONNECTION *sc); @@ -2651,7 +2648,7 @@ __owur const SSL_CIPHER *ssl3_get_cipher_by_id(uint32_t id); __owur const SSL_CIPHER *ssl3_get_cipher_by_std_name(const char *stdname); __owur const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p); __owur int ssl3_put_cipher_by_char(const SSL_CIPHER *c, WPACKET *pkt, - size_t *len); + size_t *len); int ssl3_init_finished_mac(SSL_CONNECTION *s); __owur int ssl3_setup_key_block(SSL_CONNECTION *s); __owur int ssl3_change_cipher_state(SSL_CONNECTION *s, int which); @@ -2659,26 +2656,26 @@ void ssl3_cleanup_key_block(SSL_CONNECTION *s); __owur int ssl3_do_write(SSL_CONNECTION *s, uint8_t type); int ssl3_send_alert(SSL_CONNECTION *s, int level, int desc); __owur int ssl3_generate_master_secret(SSL_CONNECTION *s, unsigned char *out, - unsigned char *p, size_t len, - size_t *secret_size); + unsigned char *p, size_t len, + size_t *secret_size); __owur int ssl3_get_req_cert_type(SSL_CONNECTION *s, WPACKET *pkt); __owur int ssl3_num_ciphers(void); __owur const SSL_CIPHER *ssl3_get_cipher(unsigned int u); int ssl3_renegotiate(SSL *ssl); int ssl3_renegotiate_check(SSL *ssl, int initok); void ssl3_digest_master_key_set_params(const SSL_SESSION *session, - OSSL_PARAM params[]); + OSSL_PARAM params[]); __owur int ssl3_dispatch_alert(SSL *s); __owur size_t ssl3_final_finish_mac(SSL_CONNECTION *s, const char *sender, - size_t slen, unsigned char *p); + size_t slen, unsigned char *p); __owur int ssl3_finish_mac(SSL_CONNECTION *s, const unsigned char *buf, - size_t len); + size_t len); void ssl3_free_digest_list(SSL_CONNECTION *s); __owur unsigned long ssl3_output_cert_chain(SSL_CONNECTION *s, WPACKET *pkt, - CERT_PKEY *cpk, int for_comp); + CERT_PKEY *cpk, int for_comp); __owur const SSL_CIPHER *ssl3_choose_cipher(SSL_CONNECTION *s, - STACK_OF(SSL_CIPHER) *clnt, - STACK_OF(SSL_CIPHER) *srvr); + STACK_OF(SSL_CIPHER) *clnt, + STACK_OF(SSL_CIPHER) *srvr); __owur int ssl3_digest_cached_records(SSL_CONNECTION *s, int keep); __owur int ssl3_new(SSL *s); void ssl3_free(SSL *s); @@ -2689,14 +2686,14 @@ __owur int ssl3_shutdown(SSL *s); int ssl3_clear(SSL *s); __owur long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg); __owur long ssl3_ctx_ctrl(SSL_CTX *s, int cmd, long larg, void *parg); -__owur long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp) (void)); -__owur long ssl3_ctx_callback_ctrl(SSL_CTX *s, int cmd, void (*fp) (void)); +__owur long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void)); +__owur long ssl3_ctx_callback_ctrl(SSL_CTX *s, int cmd, void (*fp)(void)); __owur int ssl3_do_change_cipher_spec(SSL_CONNECTION *s); __owur OSSL_TIME ssl3_default_timeout(void); __owur int ssl3_set_handshake_header(SSL_CONNECTION *s, WPACKET *pkt, - int htype); + int htype); __owur int tls_close_construct_packet(SSL_CONNECTION *s, WPACKET *pkt, int htype); __owur int tls_setup_handshake(SSL_CONNECTION *s); __owur int dtls1_set_handshake_header(SSL_CONNECTION *s, WPACKET *pkt, int htype); @@ -2707,38 +2704,38 @@ __owur int ssl_allow_compression(SSL_CONNECTION *s); __owur int ssl_version_cmp(const SSL_CONNECTION *s, int versiona, int versionb); __owur int ssl_version_supported(const SSL_CONNECTION *s, int version, - const SSL_METHOD **meth); + const SSL_METHOD **meth); __owur int ssl_set_client_hello_version(SSL_CONNECTION *s); __owur int ssl_check_version_downgrade(SSL_CONNECTION *s); __owur int ssl_set_version_bound(int method_version, int version, int *bound); __owur int ssl_choose_server_version(SSL_CONNECTION *s, CLIENTHELLO_MSG *hello, - DOWNGRADE *dgrd); + DOWNGRADE *dgrd); __owur int ssl_choose_client_version(SSL_CONNECTION *s, int version, - RAW_EXTENSION *extensions); + RAW_EXTENSION *extensions); __owur int ssl_get_min_max_version(const SSL_CONNECTION *s, int *min_version, - int *max_version, int *real_max); + int *max_version, int *real_max); __owur OSSL_TIME tls1_default_timeout(void); __owur int dtls1_do_write(SSL_CONNECTION *s, uint8_t type); void dtls1_set_message_header(SSL_CONNECTION *s, - unsigned char mt, - size_t len, - size_t frag_off, size_t frag_len); + unsigned char mt, + size_t len, + size_t frag_off, size_t frag_len); int dtls1_write_app_data_bytes(SSL *s, uint8_t type, const void *buf_, - size_t len, size_t *written); + size_t len, size_t *written); __owur int dtls1_read_failed(SSL_CONNECTION *s, int code); __owur int dtls1_buffer_message(SSL_CONNECTION *s, int ccs); __owur int dtls1_retransmit_message(SSL_CONNECTION *s, unsigned short seq, - int *found); + int *found); __owur int dtls1_get_queue_priority(unsigned short seq, int is_ccs); int dtls1_retransmit_buffered_messages(SSL_CONNECTION *s); void dtls1_clear_received_buffer(SSL_CONNECTION *s); void dtls1_clear_sent_buffer(SSL_CONNECTION *s); void dtls1_get_message_header(const unsigned char *data, - struct hm_header_st *msg_hdr); + struct hm_header_st *msg_hdr); __owur OSSL_TIME dtls1_default_timeout(void); __owur int dtls1_get_timeout(const SSL_CONNECTION *s, OSSL_TIME *timeleft); __owur int dtls1_check_timeout_num(SSL_CONNECTION *s); @@ -2747,7 +2744,7 @@ void dtls1_start_timer(SSL_CONNECTION *s); void dtls1_stop_timer(SSL_CONNECTION *s); __owur int dtls1_is_timer_expired(SSL_CONNECTION *s); __owur int dtls_raw_hello_verify_request(WPACKET *pkt, unsigned char *cookie, - size_t cookie_len); + size_t cookie_len); __owur size_t dtls1_min_mtu(SSL_CONNECTION *s); void dtls1_hm_fragment_free(hm_fragment *frag); __owur int dtls1_query_mtu(SSL_CONNECTION *s); @@ -2770,65 +2767,65 @@ int ssl_free_wbio_buffer(SSL_CONNECTION *s); __owur int tls1_change_cipher_state(SSL_CONNECTION *s, int which); __owur int tls1_setup_key_block(SSL_CONNECTION *s); __owur size_t tls1_final_finish_mac(SSL_CONNECTION *s, const char *str, - size_t slen, unsigned char *p); + size_t slen, unsigned char *p); __owur int tls1_generate_master_secret(SSL_CONNECTION *s, unsigned char *out, - unsigned char *p, size_t len, - size_t *secret_size); + unsigned char *p, size_t len, + size_t *secret_size); __owur int tls13_setup_key_block(SSL_CONNECTION *s); __owur size_t tls13_final_finish_mac(SSL_CONNECTION *s, const char *str, size_t slen, - unsigned char *p); + unsigned char *p); __owur int tls13_store_handshake_traffic_hash(SSL_CONNECTION *s); __owur int tls13_store_server_finished_hash(SSL_CONNECTION *s); __owur int tls13_change_cipher_state(SSL_CONNECTION *s, int which); __owur int tls13_update_key(SSL_CONNECTION *s, int send); __owur int tls13_hkdf_expand(SSL_CONNECTION *s, - const EVP_MD *md, - const unsigned char *secret, - const unsigned char *label, size_t labellen, - const unsigned char *data, size_t datalen, - unsigned char *out, size_t outlen, int fatal); + const EVP_MD *md, + const unsigned char *secret, + const unsigned char *label, size_t labellen, + const unsigned char *data, size_t datalen, + unsigned char *out, size_t outlen, int fatal); __owur int tls13_hkdf_expand_ex(OSSL_LIB_CTX *libctx, const char *propq, - const EVP_MD *md, - const unsigned char *secret, - const unsigned char *label, size_t labellen, - const unsigned char *data, size_t datalen, - unsigned char *out, size_t outlen, - int raise_error); + const EVP_MD *md, + const unsigned char *secret, + const unsigned char *label, size_t labellen, + const unsigned char *data, size_t datalen, + unsigned char *out, size_t outlen, + int raise_error); __owur int tls13_derive_key(SSL_CONNECTION *s, const EVP_MD *md, - const unsigned char *secret, unsigned char *key, - size_t keylen); + const unsigned char *secret, unsigned char *key, + size_t keylen); __owur int tls13_derive_iv(SSL_CONNECTION *s, const EVP_MD *md, - const unsigned char *secret, unsigned char *iv, - size_t ivlen); + const unsigned char *secret, unsigned char *iv, + size_t ivlen); __owur int tls13_derive_finishedkey(SSL_CONNECTION *s, const EVP_MD *md, - const unsigned char *secret, - unsigned char *fin, size_t finlen); + const unsigned char *secret, + unsigned char *fin, size_t finlen); int tls13_generate_secret(SSL_CONNECTION *s, const EVP_MD *md, - const unsigned char *prevsecret, - const unsigned char *insecret, - size_t insecretlen, - unsigned char *outsecret); + const unsigned char *prevsecret, + const unsigned char *insecret, + size_t insecretlen, + unsigned char *outsecret); __owur int tls13_generate_handshake_secret(SSL_CONNECTION *s, - const unsigned char *insecret, - size_t insecretlen); + const unsigned char *insecret, + size_t insecretlen); __owur int tls13_generate_master_secret(SSL_CONNECTION *s, unsigned char *out, - unsigned char *prev, size_t prevlen, - size_t *secret_size); + unsigned char *prev, size_t prevlen, + size_t *secret_size); __owur int tls1_export_keying_material(SSL_CONNECTION *s, - unsigned char *out, size_t olen, - const char *label, size_t llen, - const unsigned char *p, size_t plen, - int use_context); + unsigned char *out, size_t olen, + const char *label, size_t llen, + const unsigned char *p, size_t plen, + int use_context); __owur int tls13_export_keying_material(SSL_CONNECTION *s, - unsigned char *out, size_t olen, - const char *label, size_t llen, - const unsigned char *context, - size_t contextlen, int use_context); + 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_CONNECTION *s, - unsigned char *out, size_t olen, - const char *label, size_t llen, - const unsigned char *context, - size_t contextlen); + 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); @@ -2842,48 +2839,48 @@ __owur const char *tls1_group_id2name(SSL_CTX *ctx, uint16_t group_id); __owur int tls1_group_id2nid(uint16_t group_id, int include_unknown); __owur uint16_t tls1_nid2group_id(int nid); __owur int tls1_check_group_id(SSL_CONNECTION *s, uint16_t group_id, - int check_own_curves); + int check_own_curves); __owur int tls1_get0_implemented_groups(int min_proto_version, - int max_proto_version, - TLS_GROUP_INFO *grps, - size_t num, long all, - STACK_OF(OPENSSL_CSTRING) *out); + int max_proto_version, + TLS_GROUP_INFO *grps, + size_t num, long all, + STACK_OF(OPENSSL_CSTRING) *out); __owur uint16_t tls1_shared_group(SSL_CONNECTION *s, int nmatch); __owur int tls1_set_groups(uint16_t **grpext, size_t *grpextlen, - uint16_t **ksext, size_t *ksextlen, - size_t **tplext, size_t *tplextlen, - int *curves, size_t ncurves); + uint16_t **ksext, size_t *ksextlen, + size_t **tplext, size_t *tplextlen, + int *curves, size_t ncurves); __owur int tls1_set_groups_list(SSL_CTX *ctx, - uint16_t **grpext, size_t *grpextlen, - uint16_t **ksext, size_t *ksextlen, - size_t **tplext, size_t *tplextlen, - const char *str); + uint16_t **grpext, size_t *grpextlen, + uint16_t **ksext, size_t *ksextlen, + size_t **tplext, size_t *tplextlen, + const char *str); __owur EVP_PKEY *ssl_generate_pkey_group(SSL_CONNECTION *s, uint16_t id); __owur int tls_valid_group(SSL_CONNECTION *s, uint16_t group_id, int minversion, - int maxversion, int isec, int *okfortls13); + int maxversion, int isec, int *okfortls13); __owur EVP_PKEY *ssl_generate_param_group(SSL_CONNECTION *s, uint16_t id); void tls1_get_formatlist(SSL_CONNECTION *s, const unsigned char **pformats, - size_t *num_formats); + size_t *num_formats); __owur int tls1_check_ec_tmp_key(SSL_CONNECTION *s, unsigned long id); __owur int tls_group_allowed(SSL_CONNECTION *s, uint16_t curve, int op); void tls1_get_supported_groups(SSL_CONNECTION *s, const uint16_t **pgroups, - size_t *pgroupslen); + size_t *pgroupslen); void tls1_get_requested_keyshare_groups(SSL_CONNECTION *s, const uint16_t **pgroups, - size_t *pgroupslen); + size_t *pgroupslen); void tls1_get_group_tuples(SSL_CONNECTION *s, const size_t **ptuples, - size_t *ptupleslen); + size_t *ptupleslen); __owur int tls1_set_server_sigalgs(SSL_CONNECTION *s); __owur SSL_TICKET_STATUS tls_get_ticket_from_client(SSL_CONNECTION *s, - CLIENTHELLO_MSG *hello, - SSL_SESSION **ret); + CLIENTHELLO_MSG *hello, + SSL_SESSION **ret); __owur SSL_TICKET_STATUS tls_decrypt_ticket(SSL_CONNECTION *s, - const unsigned char *etick, - size_t eticklen, - const unsigned char *sess_id, - size_t sesslen, SSL_SESSION **psess); + const unsigned char *etick, + size_t eticklen, + const unsigned char *sess_id, + size_t sesslen, SSL_SESSION **psess); __owur int tls_use_ticket(SSL_CONNECTION *s); @@ -2891,53 +2888,53 @@ void ssl_set_sig_mask(uint32_t *pmask_a, SSL_CONNECTION *s, int op); __owur int tls1_set_sigalgs_list(SSL_CTX *ctx, CERT *c, const char *str, int client); __owur int tls1_set_raw_sigalgs(CERT *c, const uint16_t *psigs, size_t salglen, - int client); + int client); __owur int tls1_set_sigalgs(CERT *c, const int *salg, size_t salglen, - int client); + int client); int tls1_check_chain(SSL_CONNECTION *s, X509 *x, EVP_PKEY *pk, - STACK_OF(X509) *chain, int idx); + STACK_OF(X509) *chain, int idx); void tls1_set_cert_validity(SSL_CONNECTION *s); -# ifndef OPENSSL_NO_CT +#ifndef OPENSSL_NO_CT __owur int ssl_validate_ct(SSL_CONNECTION *s); -# endif +#endif __owur EVP_PKEY *ssl_get_auto_dh(SSL_CONNECTION *s); __owur int ssl_security_cert(SSL_CONNECTION *s, SSL_CTX *ctx, X509 *x, int vfy, - int is_ee); + int is_ee); __owur int ssl_security_cert_chain(SSL_CONNECTION *s, STACK_OF(X509) *sk, - X509 *ex, int vfy); + X509 *ex, int vfy); int tls_choose_sigalg(SSL_CONNECTION *s, int fatalerrs); __owur long ssl_get_algorithm2(SSL_CONNECTION *s); __owur int tls12_copy_sigalgs(SSL_CONNECTION *s, WPACKET *pkt, - const uint16_t *psig, size_t psiglen); + 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_CONNECTION *s, PACKET *pkt, int cert); __owur int tls1_process_sigalgs(SSL_CONNECTION *s); __owur int tls1_set_peer_legacy_sigalg(SSL_CONNECTION *s, const EVP_PKEY *pkey); __owur int tls1_lookup_md(SSL_CTX *ctx, const SIGALG_LOOKUP *lu, - const EVP_MD **pmd); + const EVP_MD **pmd); __owur size_t tls12_get_psigalgs(SSL_CONNECTION *s, int sent, - const uint16_t **psigs); + const uint16_t **psigs); __owur int tls_check_sigalg_curve(const SSL_CONNECTION *s, int curve); __owur int tls12_check_peer_sigalg(SSL_CONNECTION *s, uint16_t, EVP_PKEY *pkey); __owur int ssl_set_client_disabled(SSL_CONNECTION *s); __owur int ssl_cipher_disabled(const SSL_CONNECTION *s, const SSL_CIPHER *c, - int op, int echde); + int op, int echde); __owur int ssl_handshake_hash(SSL_CONNECTION *s, - unsigned char *out, size_t outlen, - size_t *hashlen); + unsigned char *out, size_t outlen, + size_t *hashlen); __owur const EVP_MD *ssl_md(SSL_CTX *ctx, int idx); int ssl_get_md_idx(int md_nid); __owur const EVP_MD *ssl_handshake_md(SSL_CONNECTION *s); __owur const EVP_MD *ssl_prf_md(SSL_CONNECTION *s); __owur int ossl_adjust_domain_flags(uint64_t domain_flags, - uint64_t *p_domain_flags); + uint64_t *p_domain_flags); /* * ssl_log_rsa_client_key_exchange logs |premaster| to the SSL_CTX associated @@ -2946,10 +2943,10 @@ __owur int ossl_adjust_domain_flags(uint64_t domain_flags, * |encrypted_premaster|. */ __owur int ssl_log_rsa_client_key_exchange(SSL_CONNECTION *s, - const uint8_t *encrypted_premaster, - size_t encrypted_premaster_len, - const uint8_t *premaster, - size_t premaster_len); + const uint8_t *encrypted_premaster, + size_t encrypted_premaster_len, + const uint8_t *premaster, + size_t premaster_len); /* * ssl_log_secret logs |secret| to the SSL_CTX associated with |ssl|, if @@ -2957,7 +2954,7 @@ __owur int ssl_log_rsa_client_key_exchange(SSL_CONNECTION *s, * the entry with |label|. */ __owur int ssl_log_secret(SSL_CONNECTION *s, const char *label, - const uint8_t *secret, size_t secret_len); + const uint8_t *secret, size_t secret_len); #define MASTER_SECRET_LABEL "CLIENT_RANDOM" #define CLIENT_EARLY_LABEL "CLIENT_EARLY_TRAFFIC_SECRET" @@ -2981,45 +2978,45 @@ __owur int send_certificate_request(SSL_CONNECTION *s); /* statem/extensions_cust.c */ custom_ext_method *custom_ext_find(const custom_ext_methods *exts, - ENDPOINT role, unsigned int ext_type, - size_t *idx); + ENDPOINT role, unsigned int ext_type, + size_t *idx); void custom_ext_init(custom_ext_methods *meths); int ossl_tls_add_custom_ext_intern(SSL_CTX *ctx, custom_ext_methods *exts, - ENDPOINT role, unsigned int ext_type, - unsigned int context, - SSL_custom_ext_add_cb_ex add_cb, - SSL_custom_ext_free_cb_ex free_cb, - void *add_arg, - SSL_custom_ext_parse_cb_ex parse_cb, - void *parse_arg); + ENDPOINT role, unsigned int ext_type, + unsigned int context, + SSL_custom_ext_add_cb_ex add_cb, + SSL_custom_ext_free_cb_ex free_cb, + void *add_arg, + SSL_custom_ext_parse_cb_ex parse_cb, + void *parse_arg); __owur int custom_ext_parse(SSL_CONNECTION *s, unsigned int context, - unsigned int ext_type, - const unsigned char *ext_data, size_t ext_size, - X509 *x, size_t chainidx); + unsigned int ext_type, + const unsigned char *ext_data, size_t ext_size, + X509 *x, size_t chainidx); __owur int custom_ext_add(SSL_CONNECTION *s, int context, WPACKET *pkt, X509 *x, - size_t chainidx, int maxversion); + size_t chainidx, int maxversion); __owur int custom_exts_copy(custom_ext_methods *dst, - const custom_ext_methods *src); + const custom_ext_methods *src); __owur int custom_exts_copy_conn(custom_ext_methods *dst, - const custom_ext_methods *src); + const custom_ext_methods *src); __owur int custom_exts_copy_flags(custom_ext_methods *dst, - const custom_ext_methods *src); + const custom_ext_methods *src); void custom_exts_free(custom_ext_methods *exts); /* ssl_mcnf.c */ int ssl_ctx_system_config(SSL_CTX *ctx); const EVP_CIPHER *ssl_evp_cipher_fetch(OSSL_LIB_CTX *libctx, - int nid, - const char *properties); + int nid, + const char *properties); int ssl_evp_cipher_up_ref(const EVP_CIPHER *cipher); void ssl_evp_cipher_free(const EVP_CIPHER *cipher); const EVP_MD *ssl_evp_md_fetch(OSSL_LIB_CTX *libctx, - int nid, - const char *properties); + int nid, + const char *properties); int ssl_evp_md_up_ref(const EVP_MD *md); void ssl_evp_md_free(const EVP_MD *md); @@ -3027,7 +3024,7 @@ void tls_engine_finish(ENGINE *e); const EVP_CIPHER *tls_get_cipher_from_engine(int nid); const EVP_MD *tls_get_digest_from_engine(int nid); int tls_engine_load_ssl_client_cert(SSL_CONNECTION *s, X509 **px509, - EVP_PKEY **ppkey); + EVP_PKEY **ppkey); int ssl_hmac_old_new(SSL_HMAC *ret); void ssl_hmac_old_free(SSL_HMAC *ctx); int ssl_hmac_old_init(SSL_HMAC *ctx, void *key, size_t len, char *md); @@ -3045,11 +3042,11 @@ int ssl_srp_server_param_with_username_intern(SSL_CONNECTION *s, int *ad); void ssl_session_calculate_timeout(SSL_SESSION *ss); -# else /* OPENSSL_UNIT_TEST */ +#else /* OPENSSL_UNIT_TEST */ -# define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer +#define ssl_init_wbio_buffer SSL_test_functions()->p_ssl_init_wbio_buffer -# endif +#endif /* Some helper routines to support TSAN operations safely */ static ossl_unused ossl_inline int ssl_tsan_lock(const SSL_CTX *ctx) @@ -3069,7 +3066,7 @@ static ossl_unused ossl_inline void ssl_tsan_unlock(const SSL_CTX *ctx) } static ossl_unused ossl_inline void ssl_tsan_counter(const SSL_CTX *ctx, - TSAN_QUALIFIER int *stat) + TSAN_QUALIFIER int *stat) { if (ssl_tsan_lock(ctx)) { tsan_counter(stat); @@ -3081,8 +3078,8 @@ int ossl_comp_has_alg(int a); size_t ossl_calculate_comp_expansion(int alg, size_t length); void ossl_ssl_set_custom_record_layer(SSL_CONNECTION *s, - const OSSL_RECORD_METHOD *meth, - void *rlarg); + const OSSL_RECORD_METHOD *meth, + void *rlarg); long ossl_ctrl_internal(SSL *s, int cmd, long larg, void *parg, int no_quic); @@ -3090,81 +3087,34 @@ long ossl_ctrl_internal(SSL *s, int cmd, long larg, void *parg, int no_quic); * Options which no longer have any effect, but which can be implemented * as no-ops for QUIC. */ -#define OSSL_LEGACY_SSL_OPTIONS \ - (SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG | \ - SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER | \ - SSL_OP_SSLEAY_080_CLIENT_DH_BUG | \ - SSL_OP_TLS_D5_BUG | \ - SSL_OP_TLS_BLOCK_PADDING_BUG | \ - SSL_OP_MSIE_SSLV2_RSA_PADDING | \ - SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG | \ - SSL_OP_MICROSOFT_SESS_ID_BUG | \ - SSL_OP_NETSCAPE_CHALLENGE_BUG | \ - SSL_OP_PKCS1_CHECK_1 | \ - SSL_OP_PKCS1_CHECK_2 | \ - SSL_OP_SINGLE_DH_USE | \ - SSL_OP_SINGLE_ECDH_USE | \ - SSL_OP_EPHEMERAL_RSA ) +#define OSSL_LEGACY_SSL_OPTIONS \ + (SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG | SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER | SSL_OP_SSLEAY_080_CLIENT_DH_BUG | SSL_OP_TLS_D5_BUG | SSL_OP_TLS_BLOCK_PADDING_BUG | SSL_OP_MSIE_SSLV2_RSA_PADDING | SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG | SSL_OP_MICROSOFT_SESS_ID_BUG | SSL_OP_NETSCAPE_CHALLENGE_BUG | SSL_OP_PKCS1_CHECK_1 | SSL_OP_PKCS1_CHECK_2 | SSL_OP_SINGLE_DH_USE | SSL_OP_SINGLE_ECDH_USE | SSL_OP_EPHEMERAL_RSA) /* This option is undefined in public headers with no-dtls1-method. */ #ifndef SSL_OP_CISCO_ANYCONNECT -# define SSL_OP_CISCO_ANYCONNECT 0 +#define SSL_OP_CISCO_ANYCONNECT 0 #endif /* * Options which are no-ops under QUIC or TLSv1.3 and which are therefore * allowed but ignored under QUIC. */ -#define OSSL_TLS1_2_OPTIONS \ - (SSL_OP_CRYPTOPRO_TLSEXT_BUG | \ - SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS | \ - SSL_OP_ALLOW_CLIENT_RENEGOTIATION | \ - SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION | \ - SSL_OP_NO_COMPRESSION | \ - SSL_OP_NO_SSLv3 | \ - SSL_OP_NO_TLSv1 | \ - SSL_OP_NO_TLSv1_1 | \ - SSL_OP_NO_TLSv1_2 | \ - SSL_OP_NO_DTLSv1 | \ - SSL_OP_NO_DTLSv1_2 | \ - SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION | \ - SSL_OP_CISCO_ANYCONNECT | \ - SSL_OP_NO_RENEGOTIATION | \ - SSL_OP_NO_EXTENDED_MASTER_SECRET | \ - SSL_OP_NO_ENCRYPT_THEN_MAC | \ - SSL_OP_COOKIE_EXCHANGE | \ - SSL_OP_LEGACY_SERVER_CONNECT | \ - SSL_OP_IGNORE_UNEXPECTED_EOF ) +#define OSSL_TLS1_2_OPTIONS \ + (SSL_OP_CRYPTOPRO_TLSEXT_BUG | SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS | SSL_OP_ALLOW_CLIENT_RENEGOTIATION | SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION | SSL_OP_NO_COMPRESSION | SSL_OP_NO_SSLv3 | SSL_OP_NO_TLSv1 | SSL_OP_NO_TLSv1_1 | SSL_OP_NO_TLSv1_2 | SSL_OP_NO_DTLSv1 | SSL_OP_NO_DTLSv1_2 | SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION | SSL_OP_CISCO_ANYCONNECT | SSL_OP_NO_RENEGOTIATION | SSL_OP_NO_EXTENDED_MASTER_SECRET | SSL_OP_NO_ENCRYPT_THEN_MAC | SSL_OP_COOKIE_EXCHANGE | SSL_OP_LEGACY_SERVER_CONNECT | SSL_OP_IGNORE_UNEXPECTED_EOF) /* Total mask of connection-level options permitted or ignored under QUIC. */ -#define OSSL_QUIC_PERMITTED_OPTIONS_CONN \ - (OSSL_LEGACY_SSL_OPTIONS | \ - OSSL_TLS1_2_OPTIONS | \ - SSL_OP_CIPHER_SERVER_PREFERENCE | \ - SSL_OP_DISABLE_TLSEXT_CA_NAMES | \ - SSL_OP_NO_TX_CERTIFICATE_COMPRESSION | \ - SSL_OP_NO_RX_CERTIFICATE_COMPRESSION | \ - SSL_OP_PRIORITIZE_CHACHA | \ - SSL_OP_NO_QUERY_MTU | \ - SSL_OP_NO_TICKET | \ - SSL_OP_NO_ANTI_REPLAY ) +#define OSSL_QUIC_PERMITTED_OPTIONS_CONN \ + (OSSL_LEGACY_SSL_OPTIONS | OSSL_TLS1_2_OPTIONS | SSL_OP_CIPHER_SERVER_PREFERENCE | SSL_OP_DISABLE_TLSEXT_CA_NAMES | SSL_OP_NO_TX_CERTIFICATE_COMPRESSION | SSL_OP_NO_RX_CERTIFICATE_COMPRESSION | SSL_OP_PRIORITIZE_CHACHA | SSL_OP_NO_QUERY_MTU | SSL_OP_NO_TICKET | SSL_OP_NO_ANTI_REPLAY) /* Total mask of stream-level options permitted or ignored under QUIC. */ -#define OSSL_QUIC_PERMITTED_OPTIONS_STREAM \ - (OSSL_LEGACY_SSL_OPTIONS | \ - OSSL_TLS1_2_OPTIONS | \ - SSL_OP_CLEANSE_PLAINTEXT ) +#define OSSL_QUIC_PERMITTED_OPTIONS_STREAM \ + (OSSL_LEGACY_SSL_OPTIONS | OSSL_TLS1_2_OPTIONS | SSL_OP_CLEANSE_PLAINTEXT) /* Total mask of options permitted on either connections or streams. */ -#define OSSL_QUIC_PERMITTED_OPTIONS \ - (OSSL_QUIC_PERMITTED_OPTIONS_CONN | \ - OSSL_QUIC_PERMITTED_OPTIONS_STREAM) +#define OSSL_QUIC_PERMITTED_OPTIONS \ + (OSSL_QUIC_PERMITTED_OPTIONS_CONN | OSSL_QUIC_PERMITTED_OPTIONS_STREAM) /* Total mask of domain flags supported on a QUIC SSL_CTX. */ -#define OSSL_QUIC_SUPPORTED_DOMAIN_FLAGS \ - (SSL_DOMAIN_FLAG_SINGLE_THREAD | \ - SSL_DOMAIN_FLAG_MULTI_THREAD | \ - SSL_DOMAIN_FLAG_THREAD_ASSISTED | \ - SSL_DOMAIN_FLAG_BLOCKING | \ - SSL_DOMAIN_FLAG_LEGACY_BLOCKING) +#define OSSL_QUIC_SUPPORTED_DOMAIN_FLAGS \ + (SSL_DOMAIN_FLAG_SINGLE_THREAD | SSL_DOMAIN_FLAG_MULTI_THREAD | SSL_DOMAIN_FLAG_THREAD_ASSISTED | SSL_DOMAIN_FLAG_BLOCKING | SSL_DOMAIN_FLAG_LEGACY_BLOCKING) #endif |