/* * Copyright 2012-2025 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy * in the file LICENSE in the source distribution or at * https://www.openssl.org/source/license.html */ #include "ssl_local.h" #ifndef OPENSSL_NO_SSL_TRACE /* Packet trace support for OpenSSL */ #include "internal/nelem.h" #include "internal/ssl_unwrap.h" #include "internal/quic_trace.h" typedef struct { int num; const char *name; } ssl_trace_tbl; #define ssl_trace_str(val, tbl) \ do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl)) #define ssl_trace_list(bio, indent, msg, msglen, value, table) \ do_ssl_trace_list(bio, indent, msg, msglen, value, \ table, OSSL_NELEM(table)) static const char *do_ssl_trace_str(int val, const ssl_trace_tbl *tbl, size_t ntbl) { size_t i; for (i = 0; i < ntbl; i++, tbl++) { if (tbl->num == val) return tbl->name; } return "UNKNOWN"; } static int do_ssl_trace_list(BIO *bio, int indent, const unsigned char *msg, size_t msglen, size_t vlen, const ssl_trace_tbl *tbl, size_t ntbl) { int val; if (msglen % vlen) return 0; while (msglen) { val = msg[0]; if (vlen == 2) val = (val << 8) | msg[1]; BIO_indent(bio, indent, 80); BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val); msg += vlen; msglen -= vlen; } return 1; } /* Version number */ static const ssl_trace_tbl ssl_version_tbl[] = { { SSL3_VERSION, "SSL 3.0" }, { TLS1_VERSION, "TLS 1.0" }, { TLS1_1_VERSION, "TLS 1.1" }, { TLS1_2_VERSION, "TLS 1.2" }, { TLS1_3_VERSION, "TLS 1.3" }, { DTLS1_VERSION, "DTLS 1.0" }, { DTLS1_2_VERSION, "DTLS 1.2" }, { DTLS1_BAD_VER, "DTLS 1.0 (bad)" } }; static const ssl_trace_tbl ssl_content_tbl[] = { { SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec" }, { SSL3_RT_ALERT, "Alert" }, { SSL3_RT_HANDSHAKE, "Handshake" }, { SSL3_RT_APPLICATION_DATA, "ApplicationData" }, }; /* Handshake types, sorted by ascending id */ static const ssl_trace_tbl ssl_handshake_tbl[] = { { SSL3_MT_HELLO_REQUEST, "HelloRequest" }, { SSL3_MT_CLIENT_HELLO, "ClientHello" }, { SSL3_MT_SERVER_HELLO, "ServerHello" }, { DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest" }, { SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket" }, { SSL3_MT_END_OF_EARLY_DATA, "EndOfEarlyData" }, { SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions" }, { SSL3_MT_CERTIFICATE, "Certificate" }, { SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange" }, { SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest" }, { SSL3_MT_SERVER_DONE, "ServerHelloDone" }, { SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify" }, { SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange" }, { SSL3_MT_FINISHED, "Finished" }, { SSL3_MT_CERTIFICATE_URL, "CertificateUrl" }, { SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus" }, { SSL3_MT_SUPPLEMENTAL_DATA, "SupplementalData" }, { SSL3_MT_KEY_UPDATE, "KeyUpdate" }, { SSL3_MT_COMPRESSED_CERTIFICATE, "CompressedCertificate" }, #ifndef OPENSSL_NO_NEXTPROTONEG { SSL3_MT_NEXT_PROTO, "NextProto" }, #endif { SSL3_MT_MESSAGE_HASH, "MessageHash" } }; /* Cipher suites */ static const ssl_trace_tbl ssl_ciphers_tbl[] = { { 0x0000, "TLS_NULL_WITH_NULL_NULL" }, { 0x0001, "TLS_RSA_WITH_NULL_MD5" }, { 0x0002, "TLS_RSA_WITH_NULL_SHA" }, { 0x0003, "TLS_RSA_EXPORT_WITH_RC4_40_MD5" }, { 0x0004, "TLS_RSA_WITH_RC4_128_MD5" }, { 0x0005, "TLS_RSA_WITH_RC4_128_SHA" }, { 0x0006, "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5" }, { 0x0007, "TLS_RSA_WITH_IDEA_CBC_SHA" }, { 0x0008, "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA" }, { 0x0009, "TLS_RSA_WITH_DES_CBC_SHA" }, { 0x000A, "TLS_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0x000B, "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA" }, { 0x000C, "TLS_DH_DSS_WITH_DES_CBC_SHA" }, { 0x000D, "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA" }, { 0x000E, "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA" }, { 0x000F, "TLS_DH_RSA_WITH_DES_CBC_SHA" }, { 0x0010, "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0x0011, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA" }, { 0x0012, "TLS_DHE_DSS_WITH_DES_CBC_SHA" }, { 0x0013, "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA" }, { 0x0014, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA" }, { 0x0015, "TLS_DHE_RSA_WITH_DES_CBC_SHA" }, { 0x0016, "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0x0017, "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5" }, { 0x0018, "TLS_DH_anon_WITH_RC4_128_MD5" }, { 0x0019, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA" }, { 0x001A, "TLS_DH_anon_WITH_DES_CBC_SHA" }, { 0x001B, "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA" }, { 0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA" }, { 0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA" }, { 0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA" }, { 0x0020, "TLS_KRB5_WITH_RC4_128_SHA" }, { 0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA" }, { 0x0022, "TLS_KRB5_WITH_DES_CBC_MD5" }, { 0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5" }, { 0x0024, "TLS_KRB5_WITH_RC4_128_MD5" }, { 0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5" }, { 0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA" }, { 0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA" }, { 0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA" }, { 0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5" }, { 0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5" }, { 0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5" }, { 0x002C, "TLS_PSK_WITH_NULL_SHA" }, { 0x002D, "TLS_DHE_PSK_WITH_NULL_SHA" }, { 0x002E, "TLS_RSA_PSK_WITH_NULL_SHA" }, { 0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA" }, { 0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA" }, { 0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA" }, { 0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA" }, { 0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA" }, { 0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA" }, { 0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA" }, { 0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA" }, { 0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA" }, { 0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA" }, { 0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA" }, { 0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA" }, { 0x003B, "TLS_RSA_WITH_NULL_SHA256" }, { 0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256" }, { 0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256" }, { 0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256" }, { 0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256" }, { 0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256" }, { 0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA" }, { 0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256" }, { 0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256" }, { 0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256" }, { 0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256" }, { 0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256" }, { 0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256" }, { 0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256" }, { 0x0081, "TLS_GOSTR341001_WITH_28147_CNT_IMIT" }, { 0x0083, "TLS_GOSTR341001_WITH_NULL_GOSTR3411" }, { 0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA" }, { 0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA" }, { 0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA" }, { 0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA" }, { 0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA" }, { 0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA" }, { 0x008A, "TLS_PSK_WITH_RC4_128_SHA" }, { 0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA" }, { 0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA" }, { 0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA" }, { 0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA" }, { 0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA" }, { 0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA" }, { 0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA" }, { 0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA" }, { 0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA" }, { 0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA" }, { 0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA" }, { 0x0096, "TLS_RSA_WITH_SEED_CBC_SHA" }, { 0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA" }, { 0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA" }, { 0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA" }, { 0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA" }, { 0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA" }, { 0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256" }, { 0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384" }, { 0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256" }, { 0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384" }, { 0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256" }, { 0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384" }, { 0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256" }, { 0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384" }, { 0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256" }, { 0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384" }, { 0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256" }, { 0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384" }, { 0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256" }, { 0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384" }, { 0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256" }, { 0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384" }, { 0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256" }, { 0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384" }, { 0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256" }, { 0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384" }, { 0x00B0, "TLS_PSK_WITH_NULL_SHA256" }, { 0x00B1, "TLS_PSK_WITH_NULL_SHA384" }, { 0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256" }, { 0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384" }, { 0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256" }, { 0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384" }, { 0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256" }, { 0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384" }, { 0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256" }, { 0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384" }, { 0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256" }, { 0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256" }, { 0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV" }, { 0x5600, "TLS_FALLBACK_SCSV" }, { 0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA" }, { 0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA" }, { 0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA" }, { 0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA" }, { 0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA" }, { 0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA" }, { 0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA" }, { 0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA" }, { 0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA" }, { 0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA" }, { 0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA" }, { 0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA" }, { 0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA" }, { 0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA" }, { 0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA" }, { 0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA" }, { 0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA" }, { 0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA" }, { 0xC015, "TLS_ECDH_anon_WITH_NULL_SHA" }, { 0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA" }, { 0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA" }, { 0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA" }, { 0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA" }, { 0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA" }, { 0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA" }, { 0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA" }, { 0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA" }, { 0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA" }, { 0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA" }, { 0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA" }, { 0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA" }, { 0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA" }, { 0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256" }, { 0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384" }, { 0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256" }, { 0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384" }, { 0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256" }, { 0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384" }, { 0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256" }, { 0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384" }, { 0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256" }, { 0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384" }, { 0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256" }, { 0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384" }, { 0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256" }, { 0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384" }, { 0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256" }, { 0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384" }, { 0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA" }, { 0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA" }, { 0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA" }, { 0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA" }, { 0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256" }, { 0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384" }, { 0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA" }, { 0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256" }, { 0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384" }, { 0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256" }, { 0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384" }, { 0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256" }, { 0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384" }, { 0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256" }, { 0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384" }, { 0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256" }, { 0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384" }, { 0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256" }, { 0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384" }, { 0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256" }, { 0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384" }, { 0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256" }, { 0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384" }, { 0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256" }, { 0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384" }, { 0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256" }, { 0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384" }, { 0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256" }, { 0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384" }, { 0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256" }, { 0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384" }, { 0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256" }, { 0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384" }, { 0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256" }, { 0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384" }, { 0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256" }, { 0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384" }, { 0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256" }, { 0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384" }, { 0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256" }, { 0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384" }, { 0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256" }, { 0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384" }, { 0xC09C, "TLS_RSA_WITH_AES_128_CCM" }, { 0xC09D, "TLS_RSA_WITH_AES_256_CCM" }, { 0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM" }, { 0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM" }, { 0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8" }, { 0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8" }, { 0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8" }, { 0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8" }, { 0xC0A4, "TLS_PSK_WITH_AES_128_CCM" }, { 0xC0A5, "TLS_PSK_WITH_AES_256_CCM" }, { 0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM" }, { 0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM" }, { 0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8" }, { 0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8" }, { 0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8" }, { 0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8" }, { 0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM" }, { 0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM" }, { 0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8" }, { 0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8" }, { 0xC102, "IANA-GOST2012-GOST8912-GOST8912" }, { 0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256" }, { 0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256" }, { 0x1301, "TLS_AES_128_GCM_SHA256" }, { 0x1302, "TLS_AES_256_GCM_SHA384" }, { 0x1303, "TLS_CHACHA20_POLY1305_SHA256" }, { 0x1304, "TLS_AES_128_CCM_SHA256" }, { 0x1305, "TLS_AES_128_CCM_8_SHA256" }, { 0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA" }, { 0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA" }, { 0xFF85, "LEGACY-GOST2012-GOST8912-GOST8912" }, { 0xFF87, "GOST2012-NULL-GOST12" }, { 0xC0B4, "TLS_SHA256_SHA256" }, { 0xC0B5, "TLS_SHA384_SHA384" }, { 0xC100, "GOST2012-KUZNYECHIK-KUZNYECHIKOMAC" }, { 0xC101, "GOST2012-MAGMA-MAGMAOMAC" }, { 0xC102, "GOST2012-GOST8912-IANA" }, }; /* Compression methods */ static const ssl_trace_tbl ssl_comp_tbl[] = { { 0x0000, "No Compression" }, { 0x0001, "Zlib Compression" } }; /* Extensions sorted by ascending id */ static const ssl_trace_tbl ssl_exts_tbl[] = { { TLSEXT_TYPE_server_name, "server_name" }, { TLSEXT_TYPE_max_fragment_length, "max_fragment_length" }, { TLSEXT_TYPE_client_certificate_url, "client_certificate_url" }, { TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys" }, { TLSEXT_TYPE_truncated_hmac, "truncated_hmac" }, { TLSEXT_TYPE_status_request, "status_request" }, { TLSEXT_TYPE_user_mapping, "user_mapping" }, { TLSEXT_TYPE_client_authz, "client_authz" }, { TLSEXT_TYPE_server_authz, "server_authz" }, { TLSEXT_TYPE_cert_type, "cert_type" }, { TLSEXT_TYPE_supported_groups, "supported_groups" }, { TLSEXT_TYPE_ec_point_formats, "ec_point_formats" }, { TLSEXT_TYPE_srp, "srp" }, { TLSEXT_TYPE_signature_algorithms, "signature_algorithms" }, { TLSEXT_TYPE_use_srtp, "use_srtp" }, { TLSEXT_TYPE_application_layer_protocol_negotiation, "application_layer_protocol_negotiation" }, { TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps" }, { TLSEXT_TYPE_client_cert_type, "client_cert_type" }, { TLSEXT_TYPE_server_cert_type, "server_cert_type" }, { TLSEXT_TYPE_padding, "padding" }, { TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac" }, { TLSEXT_TYPE_extended_master_secret, "extended_master_secret" }, { TLSEXT_TYPE_compress_certificate, "compress_certificate" }, { TLSEXT_TYPE_session_ticket, "session_ticket" }, { TLSEXT_TYPE_psk, "psk" }, { TLSEXT_TYPE_early_data, "early_data" }, { TLSEXT_TYPE_supported_versions, "supported_versions" }, { TLSEXT_TYPE_cookie, "cookie_ext" }, { TLSEXT_TYPE_psk_kex_modes, "psk_key_exchange_modes" }, { TLSEXT_TYPE_certificate_authorities, "certificate_authorities" }, { TLSEXT_TYPE_post_handshake_auth, "post_handshake_auth" }, { TLSEXT_TYPE_signature_algorithms_cert, "signature_algorithms_cert" }, { TLSEXT_TYPE_key_share, "key_share" }, { TLSEXT_TYPE_renegotiate, "renegotiate" }, #ifndef OPENSSL_NO_NEXTPROTONEG { TLSEXT_TYPE_next_proto_neg, "next_proto_neg" }, #endif }; static const ssl_trace_tbl ssl_groups_tbl[] = { { 1, "sect163k1 (K-163)" }, { 2, "sect163r1" }, { 3, "sect163r2 (B-163)" }, { 4, "sect193r1" }, { 5, "sect193r2" }, { 6, "sect233k1 (K-233)" }, { 7, "sect233r1 (B-233)" }, { 8, "sect239k1" }, { 9, "sect283k1 (K-283)" }, { 10, "sect283r1 (B-283)" }, { 11, "sect409k1 (K-409)" }, { 12, "sect409r1 (B-409)" }, { 13, "sect571k1 (K-571)" }, { 14, "sect571r1 (B-571)" }, { 15, "secp160k1" }, { 16, "secp160r1" }, { 17, "secp160r2" }, { 18, "secp192k1" }, { 19, "secp192r1 (P-192)" }, { 20, "secp224k1" }, { 21, "secp224r1 (P-224)" }, { 22, "secp256k1" }, { 23, "secp256r1 (P-256)" }, { 24, "secp384r1 (P-384)" }, { 25, "secp521r1 (P-521)" }, { 26, "brainpoolP256r1" }, { 27, "brainpoolP384r1" }, { 28, "brainpoolP512r1" }, { 29, "ecdh_x25519" }, { 30, "ecdh_x448" }, { 31, "brainpoolP256r1tls13" }, { 32, "brainpoolP384r1tls13" }, { 33, "brainpoolP512r1tls13" }, { 34, "GC256A" }, { 35, "GC256B" }, { 36, "GC256C" }, { 37, "GC256D" }, { 38, "GC512A" }, { 39, "GC512B" }, { 40, "GC512C" }, { 256, "ffdhe2048" }, { 257, "ffdhe3072" }, { 258, "ffdhe4096" }, { 259, "ffdhe6144" }, { 260, "ffdhe8192" }, { 512, "MLKEM512" }, { 513, "MLKEM768" }, { 514, "MLKEM1024" }, { 4587, "SecP256r1MLKEM768" }, { 4588, "X25519MLKEM768" }, { 4589, "SecP384r1MLKEM1024" }, { 25497, "X25519Kyber768Draft00" }, { 25498, "SecP256r1Kyber768Draft00" }, { 0xFF01, "arbitrary_explicit_prime_curves" }, { 0xFF02, "arbitrary_explicit_char2_curves" } }; static const ssl_trace_tbl ssl_point_tbl[] = { { 0, "uncompressed" }, { 1, "ansiX962_compressed_prime" }, { 2, "ansiX962_compressed_char2" } }; static const ssl_trace_tbl ssl_mfl_tbl[] = { { 0, "disabled" }, { 1, "max_fragment_length := 2^9 (512 bytes)" }, { 2, "max_fragment_length := 2^10 (1024 bytes)" }, { 3, "max_fragment_length := 2^11 (2048 bytes)" }, { 4, "max_fragment_length := 2^12 (4096 bytes)" } }; static const ssl_trace_tbl ssl_sigalg_tbl[] = { { TLSEXT_SIGALG_ecdsa_secp256r1_sha256, TLSEXT_SIGALG_ecdsa_secp256r1_sha256_name }, { TLSEXT_SIGALG_ecdsa_secp384r1_sha384, TLSEXT_SIGALG_ecdsa_secp384r1_sha384_name }, { TLSEXT_SIGALG_ecdsa_secp521r1_sha512, TLSEXT_SIGALG_ecdsa_secp521r1_sha512_name }, { TLSEXT_SIGALG_ecdsa_sha224, TLSEXT_SIGALG_ecdsa_sha224_name }, { TLSEXT_SIGALG_ed25519, TLSEXT_SIGALG_ed25519_name }, { TLSEXT_SIGALG_ed448, TLSEXT_SIGALG_ed448_name }, { TLSEXT_SIGALG_ecdsa_sha1, TLSEXT_SIGALG_ecdsa_sha1_name }, { TLSEXT_SIGALG_rsa_pss_rsae_sha256, TLSEXT_SIGALG_rsa_pss_rsae_sha256_name }, { TLSEXT_SIGALG_rsa_pss_rsae_sha384, TLSEXT_SIGALG_rsa_pss_rsae_sha384_name }, { TLSEXT_SIGALG_rsa_pss_rsae_sha512, TLSEXT_SIGALG_rsa_pss_rsae_sha512_name }, { TLSEXT_SIGALG_rsa_pss_pss_sha256, TLSEXT_SIGALG_rsa_pss_pss_sha256_name }, { TLSEXT_SIGALG_rsa_pss_pss_sha384, TLSEXT_SIGALG_rsa_pss_pss_sha384_name }, { TLSEXT_SIGALG_rsa_pss_pss_sha512, TLSEXT_SIGALG_rsa_pss_pss_sha512_name }, { TLSEXT_SIGALG_rsa_pkcs1_sha256, TLSEXT_SIGALG_rsa_pkcs1_sha256_name }, { TLSEXT_SIGALG_rsa_pkcs1_sha384, TLSEXT_SIGALG_rsa_pkcs1_sha384_name }, { TLSEXT_SIGALG_rsa_pkcs1_sha512, TLSEXT_SIGALG_rsa_pkcs1_sha512_name }, { TLSEXT_SIGALG_rsa_pkcs1_sha224, TLSEXT_SIGALG_rsa_pkcs1_sha224_name }, { TLSEXT_SIGALG_rsa_pkcs1_sha1, TLSEXT_SIGALG_rsa_pkcs1_sha1_name }, { TLSEXT_SIGALG_dsa_sha256, TLSEXT_SIGALG_dsa_sha256_name }, { TLSEXT_SIGALG_dsa_sha384, TLSEXT_SIGALG_dsa_sha384_name }, { TLSEXT_SIGALG_dsa_sha512, TLSEXT_SIGALG_dsa_sha512_name }, { TLSEXT_SIGALG_dsa_sha224, TLSEXT_SIGALG_dsa_sha224_name }, { TLSEXT_SIGALG_dsa_sha1, TLSEXT_SIGALG_dsa_sha1_name }, { TLSEXT_SIGALG_gostr34102012_256_intrinsic, TLSEXT_SIGALG_gostr34102012_256_intrinsic_name }, { TLSEXT_SIGALG_gostr34102012_512_intrinsic, TLSEXT_SIGALG_gostr34102012_512_intrinsic_name }, { TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256, TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256_name }, { TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512, TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512_name }, { TLSEXT_SIGALG_gostr34102001_gostr3411, TLSEXT_SIGALG_gostr34102001_gostr3411_name }, { TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256, TLSEXT_SIGALG_ecdsa_brainpoolP256r1_sha256_name }, { TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384, TLSEXT_SIGALG_ecdsa_brainpoolP384r1_sha384_name }, { TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512, TLSEXT_SIGALG_ecdsa_brainpoolP512r1_sha512_name }, /* * Well known groups that we happen to know about, but only come from * provider capability declarations (hence no macros for the * codepoints/names) */ { 0x0904, "mldsa44" }, { 0x0905, "mldsa65" }, { 0x0906, "mldsa87" } }; static const ssl_trace_tbl ssl_ctype_tbl[] = { { 1, "rsa_sign" }, { 2, "dss_sign" }, { 3, "rsa_fixed_dh" }, { 4, "dss_fixed_dh" }, { 5, "rsa_ephemeral_dh" }, { 6, "dss_ephemeral_dh" }, { 20, "fortezza_dms" }, { 64, "ecdsa_sign" }, { 65, "rsa_fixed_ecdh" }, { 66, "ecdsa_fixed_ecdh" }, { 67, "gost_sign256" }, { 68, "gost_sign512" }, }; static const ssl_trace_tbl ssl_psk_kex_modes_tbl[] = { { TLSEXT_KEX_MODE_KE, "psk_ke" }, { TLSEXT_KEX_MODE_KE_DHE, "psk_dhe_ke" } }; static const ssl_trace_tbl ssl_key_update_tbl[] = { { SSL_KEY_UPDATE_NOT_REQUESTED, "update_not_requested" }, { SSL_KEY_UPDATE_REQUESTED, "update_requested" } }; static const ssl_trace_tbl ssl_comp_cert_tbl[] = { { TLSEXT_comp_cert_none, "none" }, { TLSEXT_comp_cert_zlib, "zlib" }, { TLSEXT_comp_cert_brotli, "brotli" }, { TLSEXT_comp_cert_zstd, "zstd" } }; /* * "pgp" and "1609dot2" are defined in RFC7250, * although OpenSSL doesn't support them, it can * at least report them in traces */ static const ssl_trace_tbl ssl_cert_type_tbl[] = { { TLSEXT_cert_type_x509, "x509" }, { TLSEXT_cert_type_pgp, "pgp" }, { TLSEXT_cert_type_rpk, "rpk" }, { TLSEXT_cert_type_1609dot2, "1609dot2" } }; static void ssl_print_hex(BIO *bio, int indent, const char *name, const unsigned char *msg, size_t msglen) { size_t i; BIO_indent(bio, indent, 80); BIO_printf(bio, "%s (len=%d): ", name, (int)msglen); for (i = 0; i < msglen; i++) BIO_printf(bio, "%02X", msg[i]); BIO_puts(bio, "\n"); } static int ssl_print_hexbuf(BIO *bio, int indent, const char *name, size_t nlen, const unsigned char **pmsg, size_t *pmsglen) { size_t blen; const unsigned char *p = *pmsg; if (*pmsglen < nlen) return 0; blen = p[0]; if (nlen > 1) blen = (blen << 8) | p[1]; if (*pmsglen < nlen + blen) return 0; p += nlen; ssl_print_hex(bio, indent, name, p, blen); *pmsg += blen + nlen; *pmsglen -= blen + nlen; return 1; } static int ssl_print_version(BIO *bio, int indent, const char *name, const unsigned char **pmsg, size_t *pmsglen, unsigned int *version) { int vers; if (*pmsglen < 2) return 0; vers = ((*pmsg)[0] << 8) | (*pmsg)[1]; if (version != NULL) *version = vers; BIO_indent(bio, indent, 80); BIO_printf(bio, "%s=0x%x (%s)\n", name, vers, ssl_trace_str(vers, ssl_version_tbl)); *pmsg += 2; *pmsglen -= 2; return 1; } static int ssl_print_random(BIO *bio, int indent, const unsigned char **pmsg, size_t *pmsglen) { unsigned int tm; const unsigned char *p = *pmsg; if (*pmsglen < 32) return 0; tm = ((unsigned int)p[0] << 24) | ((unsigned int)p[1] << 16) | ((unsigned int)p[2] << 8) | (unsigned int)p[3]; p += 4; BIO_indent(bio, indent, 80); BIO_puts(bio, "Random:\n"); BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm); ssl_print_hex(bio, indent + 2, "random_bytes", p, 28); *pmsg += 32; *pmsglen -= 32; return 1; } static int ssl_print_signature(BIO *bio, int indent, const SSL_CONNECTION *sc, const unsigned char **pmsg, size_t *pmsglen) { if (*pmsglen < 2) return 0; if (SSL_USE_SIGALGS(sc)) { const unsigned char *p = *pmsg; unsigned int sigalg = (p[0] << 8) | p[1]; BIO_indent(bio, indent, 80); BIO_printf(bio, "Signature Algorithm: %s (0x%04x)\n", ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); *pmsg += 2; *pmsglen -= 2; } return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen); } static int ssl_print_extension(BIO *bio, int indent, int server, unsigned char mt, int extype, const unsigned char *ext, size_t extlen) { size_t xlen, share_len; unsigned int sigalg; uint32_t max_early_data; BIO_indent(bio, indent, 80); BIO_printf(bio, "extension_type=%s(%d), length=%d\n", ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen); switch (extype) { case TLSEXT_TYPE_compress_certificate: if (extlen < 1) return 0; xlen = ext[0]; if (extlen != xlen + 1) return 0; return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2, ssl_comp_cert_tbl); case TLSEXT_TYPE_max_fragment_length: if (extlen < 1) return 0; xlen = extlen; return ssl_trace_list(bio, indent + 2, ext, xlen, 1, ssl_mfl_tbl); case TLSEXT_TYPE_ec_point_formats: if (extlen < 1) return 0; xlen = ext[0]; if (extlen != xlen + 1) return 0; return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl); case TLSEXT_TYPE_supported_groups: if (extlen < 2) return 0; xlen = (ext[0] << 8) | ext[1]; if (extlen != xlen + 2) return 0; return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl); case TLSEXT_TYPE_application_layer_protocol_negotiation: if (extlen < 2) return 0; xlen = (ext[0] << 8) | ext[1]; if (extlen != xlen + 2) return 0; ext += 2; while (xlen > 0) { size_t plen = *ext++; if (plen + 1 > xlen) return 0; BIO_indent(bio, indent + 2, 80); BIO_write(bio, ext, plen); BIO_puts(bio, "\n"); ext += plen; xlen -= plen + 1; } return 1; case TLSEXT_TYPE_signature_algorithms: if (extlen < 2) return 0; xlen = (ext[0] << 8) | ext[1]; if (extlen != xlen + 2) return 0; if (xlen & 1) return 0; ext += 2; while (xlen > 0) { BIO_indent(bio, indent + 2, 80); sigalg = (ext[0] << 8) | ext[1]; BIO_printf(bio, "%s (0x%04x)\n", ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); xlen -= 2; ext += 2; } break; case TLSEXT_TYPE_renegotiate: if (extlen < 1) return 0; xlen = ext[0]; if (xlen + 1 != extlen) return 0; ext++; if (xlen) { if (server) { if (xlen & 1) return 0; xlen >>= 1; } ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen); if (server) { ext += xlen; ssl_print_hex(bio, indent + 4, "server_verify_data", ext, xlen); } } else { BIO_indent(bio, indent + 4, 80); BIO_puts(bio, "\n"); } break; case TLSEXT_TYPE_session_ticket: if (extlen != 0) ssl_print_hex(bio, indent + 4, "ticket", ext, extlen); break; case TLSEXT_TYPE_key_share: if (server && extlen == 2) { int group_id; /* We assume this is an HRR, otherwise this is an invalid key_share */ group_id = (ext[0] << 8) | ext[1]; BIO_indent(bio, indent + 4, 80); BIO_printf(bio, "NamedGroup: %s (%d)\n", ssl_trace_str(group_id, ssl_groups_tbl), group_id); break; } if (extlen < 2) return 0; if (server) { xlen = extlen; } else { xlen = (ext[0] << 8) | ext[1]; if (extlen != xlen + 2) return 0; ext += 2; } for (; xlen > 0; ext += share_len, xlen -= share_len) { int group_id; if (xlen < 4) return 0; group_id = (ext[0] << 8) | ext[1]; share_len = (ext[2] << 8) | ext[3]; ext += 4; xlen -= 4; if (xlen < share_len) return 0; BIO_indent(bio, indent + 4, 80); BIO_printf(bio, "NamedGroup: %s (%d)\n", ssl_trace_str(group_id, ssl_groups_tbl), group_id); ssl_print_hex(bio, indent + 4, "key_exchange: ", ext, share_len); } break; case TLSEXT_TYPE_supported_versions: if (server) { int version; if (extlen != 2) return 0; version = (ext[0] << 8) | ext[1]; BIO_indent(bio, indent + 4, 80); BIO_printf(bio, "%s (%d)\n", ssl_trace_str(version, ssl_version_tbl), version); break; } if (extlen < 1) return 0; xlen = ext[0]; if (extlen != xlen + 1) return 0; return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2, ssl_version_tbl); case TLSEXT_TYPE_psk_kex_modes: if (extlen < 1) return 0; xlen = ext[0]; if (extlen != xlen + 1) return 0; return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_psk_kex_modes_tbl); case TLSEXT_TYPE_early_data: if (mt != SSL3_MT_NEWSESSION_TICKET) break; if (extlen != 4) return 0; max_early_data = ((unsigned int)ext[0] << 24) | ((unsigned int)ext[1] << 16) | ((unsigned int)ext[2] << 8) | (unsigned int)ext[3]; BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "max_early_data=%u\n", (unsigned int)max_early_data); break; case TLSEXT_TYPE_server_cert_type: case TLSEXT_TYPE_client_cert_type: if (server) { if (extlen != 1) return 0; return ssl_trace_list(bio, indent + 2, ext, 1, 1, ssl_cert_type_tbl); } if (extlen < 1) return 0; xlen = ext[0]; if (extlen != xlen + 1) return 0; return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_cert_type_tbl); default: BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2); } return 1; } static int ssl_print_extensions(BIO *bio, int indent, int server, unsigned char mt, const unsigned char **msgin, size_t *msginlen) { size_t extslen, msglen = *msginlen; const unsigned char *msg = *msgin; BIO_indent(bio, indent, 80); if (msglen == 0) { BIO_puts(bio, "No extensions\n"); return 1; } if (msglen < 2) return 0; extslen = (msg[0] << 8) | msg[1]; msglen -= 2; msg += 2; if (extslen == 0) { BIO_puts(bio, "No extensions\n"); *msgin = msg; *msginlen = msglen; return 1; } if (extslen > msglen) return 0; BIO_printf(bio, "extensions, length = %d\n", (int)extslen); msglen -= extslen; while (extslen > 0) { int extype; size_t extlen; if (extslen < 4) return 0; extype = (msg[0] << 8) | msg[1]; extlen = (msg[2] << 8) | msg[3]; if (extslen < extlen + 4) { BIO_printf(bio, "extensions, extype = %d, extlen = %d\n", extype, (int)extlen); BIO_dump_indent(bio, (const char *)msg, extslen, indent + 2); return 0; } msg += 4; if (!ssl_print_extension(bio, indent + 2, server, mt, extype, msg, extlen)) return 0; msg += extlen; extslen -= extlen + 4; } *msgin = msg; *msginlen = msglen; return 1; } static int ssl_print_client_hello(BIO *bio, const SSL_CONNECTION *sc, int indent, const unsigned char *msg, size_t msglen) { size_t len; unsigned int cs; if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL)) return 0; if (!ssl_print_random(bio, indent, &msg, &msglen)) return 0; if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen)) return 0; if (SSL_CONNECTION_IS_DTLS(sc)) { if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen)) return 0; } if (msglen < 2) return 0; len = (msg[0] << 8) | msg[1]; msg += 2; msglen -= 2; BIO_indent(bio, indent, 80); BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len); if (msglen < len || len & 1) return 0; while (len > 0) { cs = (msg[0] << 8) | msg[1]; BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "{0x%02X, 0x%02X} %s\n", msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl)); msg += 2; msglen -= 2; len -= 2; } if (msglen < 1) return 0; len = msg[0]; msg++; msglen--; if (msglen < len) return 0; BIO_indent(bio, indent, 80); BIO_printf(bio, "compression_methods (len=%d)\n", (int)len); while (len > 0) { BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "%s (0x%02X)\n", ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]); msg++; msglen--; len--; } if (!ssl_print_extensions(bio, indent, 0, SSL3_MT_CLIENT_HELLO, &msg, &msglen)) return 0; return 1; } static int dtls_print_hello_vfyrequest(BIO *bio, int indent, const unsigned char *msg, size_t msglen) { if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL)) return 0; if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen)) return 0; return 1; } static int ssl_print_server_hello(BIO *bio, int indent, const unsigned char *msg, size_t msglen) { unsigned int cs; unsigned int vers; if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers)) return 0; if (!ssl_print_random(bio, indent, &msg, &msglen)) return 0; if (vers != TLS1_3_VERSION && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen)) return 0; if (msglen < 2) return 0; cs = (msg[0] << 8) | msg[1]; BIO_indent(bio, indent, 80); BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n", msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl)); msg += 2; msglen -= 2; if (vers != TLS1_3_VERSION) { if (msglen < 1) return 0; BIO_indent(bio, indent, 80); BIO_printf(bio, "compression_method: %s (0x%02X)\n", ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]); msg++; msglen--; } if (!ssl_print_extensions(bio, indent, 1, SSL3_MT_SERVER_HELLO, &msg, &msglen)) return 0; return 1; } static int ssl_get_keyex(const char **pname, const SSL_CONNECTION *sc) { unsigned long alg_k = sc->s3.tmp.new_cipher->algorithm_mkey; if (alg_k & SSL_kRSA) { *pname = "rsa"; return SSL_kRSA; } if (alg_k & SSL_kDHE) { *pname = "DHE"; return SSL_kDHE; } if (alg_k & SSL_kECDHE) { *pname = "ECDHE"; return SSL_kECDHE; } if (alg_k & SSL_kPSK) { *pname = "PSK"; return SSL_kPSK; } if (alg_k & SSL_kRSAPSK) { *pname = "RSAPSK"; return SSL_kRSAPSK; } if (alg_k & SSL_kDHEPSK) { *pname = "DHEPSK"; return SSL_kDHEPSK; } if (alg_k & SSL_kECDHEPSK) { *pname = "ECDHEPSK"; return SSL_kECDHEPSK; } if (alg_k & SSL_kSRP) { *pname = "SRP"; return SSL_kSRP; } if (alg_k & SSL_kGOST) { *pname = "GOST"; return SSL_kGOST; } if (alg_k & SSL_kGOST18) { *pname = "GOST18"; return SSL_kGOST18; } *pname = "UNKNOWN"; return 0; } static int ssl_print_client_keyex(BIO *bio, int indent, const SSL_CONNECTION *sc, const unsigned char *msg, size_t msglen) { const char *algname; int id = ssl_get_keyex(&algname, sc); BIO_indent(bio, indent, 80); BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname); if (id & SSL_PSK) { if (!ssl_print_hexbuf(bio, indent + 2, "psk_identity", 2, &msg, &msglen)) return 0; } switch (id) { case SSL_kRSA: case SSL_kRSAPSK: if (TLS1_get_version(SSL_CONNECTION_GET_SSL(sc)) == SSL3_VERSION) { ssl_print_hex(bio, indent + 2, "EncryptedPreMasterSecret", msg, msglen); } else { if (!ssl_print_hexbuf(bio, indent + 2, "EncryptedPreMasterSecret", 2, &msg, &msglen)) return 0; } break; case SSL_kDHE: case SSL_kDHEPSK: if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen)) return 0; break; case SSL_kECDHE: case SSL_kECDHEPSK: if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen)) return 0; break; case SSL_kGOST: ssl_print_hex(bio, indent + 2, "GostKeyTransportBlob", msg, msglen); msglen = 0; break; case SSL_kGOST18: ssl_print_hex(bio, indent + 2, "GOST-wrapped PreMasterSecret", msg, msglen); msglen = 0; break; } return !msglen; } static int ssl_print_server_keyex(BIO *bio, int indent, const SSL_CONNECTION *sc, const unsigned char *msg, size_t msglen) { const char *algname; int id = ssl_get_keyex(&algname, sc); BIO_indent(bio, indent, 80); BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname); if (id & SSL_PSK) { if (!ssl_print_hexbuf(bio, indent + 2, "psk_identity_hint", 2, &msg, &msglen)) return 0; } switch (id) { case SSL_kRSA: if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2, &msg, &msglen)) return 0; if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2, &msg, &msglen)) return 0; break; case SSL_kDHE: case SSL_kDHEPSK: if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen)) return 0; if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen)) return 0; if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen)) return 0; break; case SSL_kECDHE: case SSL_kECDHEPSK: if (msglen < 1) return 0; BIO_indent(bio, indent + 2, 80); if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE) BIO_puts(bio, "explicit_prime\n"); else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE) BIO_puts(bio, "explicit_char2\n"); else if (msg[0] == NAMED_CURVE_TYPE) { int curve; if (msglen < 3) return 0; curve = (msg[1] << 8) | msg[2]; BIO_printf(bio, "named_curve: %s (%d)\n", ssl_trace_str(curve, ssl_groups_tbl), curve); msg += 3; msglen -= 3; if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen)) return 0; } else { BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]); return 0; } break; case SSL_kPSK: case SSL_kRSAPSK: break; } if (!(id & SSL_PSK)) ssl_print_signature(bio, indent, sc, &msg, &msglen); return !msglen; } static int ssl_print_certificate(BIO *bio, const SSL_CONNECTION *sc, int indent, const unsigned char **pmsg, size_t *pmsglen) { size_t msglen = *pmsglen; size_t clen; X509 *x; const unsigned char *p = *pmsg, *q; SSL_CTX *ctx = SSL_CONNECTION_GET_CTX(sc); if (msglen < 3) return 0; clen = (p[0] << 16) | (p[1] << 8) | p[2]; if (msglen < clen + 3) return 0; q = p + 3; BIO_indent(bio, indent, 80); BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen); x = X509_new_ex(ctx->libctx, ctx->propq); if (x != NULL && d2i_X509(&x, &q, clen) == NULL) { X509_free(x); x = NULL; } if (x == NULL) BIO_puts(bio, "\n"); else { BIO_puts(bio, "\n------details-----\n"); X509_print_ex(bio, x, XN_FLAG_ONELINE, 0); PEM_write_bio_X509(bio, x); /* Print certificate stuff */ BIO_puts(bio, "------------------\n"); X509_free(x); } if (q != p + 3 + clen) { BIO_puts(bio, "\n"); } *pmsg += clen + 3; *pmsglen -= clen + 3; return 1; } static int ssl_print_raw_public_key(BIO *bio, const SSL *ssl, int server, int indent, const unsigned char **pmsg, size_t *pmsglen) { EVP_PKEY *pkey; size_t clen; const unsigned char *msg = *pmsg; size_t msglen = *pmsglen; if (msglen < 3) return 0; clen = (msg[0] << 16) | (msg[1] << 8) | msg[2]; if (msglen < clen + 3) return 0; msg += 3; BIO_indent(bio, indent, 80); BIO_printf(bio, "raw_public_key, length=%d\n", (int)clen); pkey = d2i_PUBKEY_ex(NULL, &msg, clen, ssl->ctx->libctx, ssl->ctx->propq); if (pkey == NULL) return 0; EVP_PKEY_print_public(bio, pkey, indent + 2, NULL); EVP_PKEY_free(pkey); *pmsg += clen + 3; *pmsglen -= clen + 3; return 1; } static int ssl_print_certificates(BIO *bio, const SSL_CONNECTION *sc, int server, int indent, const unsigned char *msg, size_t msglen) { size_t clen; if (SSL_CONNECTION_IS_TLS13(sc) && !ssl_print_hexbuf(bio, indent, "context", 1, &msg, &msglen)) return 0; if (msglen < 3) return 0; clen = (msg[0] << 16) | (msg[1] << 8) | msg[2]; if (msglen != clen + 3) return 0; msg += 3; if ((server && sc->ext.server_cert_type == TLSEXT_cert_type_rpk) || (!server && sc->ext.client_cert_type == TLSEXT_cert_type_rpk)) { if (!ssl_print_raw_public_key(bio, &sc->ssl, server, indent, &msg, &clen)) return 0; if (SSL_CONNECTION_IS_TLS13(sc) && !ssl_print_extensions(bio, indent + 2, server, SSL3_MT_CERTIFICATE, &msg, &clen)) return 0; return 1; } BIO_indent(bio, indent, 80); BIO_printf(bio, "certificate_list, length=%d\n", (int)clen); while (clen > 0) { if (!ssl_print_certificate(bio, sc, indent + 2, &msg, &clen)) return 0; if (SSL_CONNECTION_IS_TLS13(sc) && !ssl_print_extensions(bio, indent + 2, server, SSL3_MT_CERTIFICATE, &msg, &clen)) return 0; } return 1; } static int ssl_print_compressed_certificates(BIO *bio, const SSL_CONNECTION *sc, int server, int indent, const unsigned char *msg, size_t msglen) { size_t uclen; size_t clen; unsigned int alg; int ret = 1; #ifndef OPENSSL_NO_COMP_ALG COMP_METHOD *method; COMP_CTX *comp = NULL; unsigned char *ucdata = NULL; #endif if (msglen < 8) return 0; alg = (msg[0] << 8) | msg[1]; uclen = (msg[2] << 16) | (msg[3] << 8) | msg[4]; clen = (msg[5] << 16) | (msg[6] << 8) | msg[7]; if (msglen != clen + 8) return 0; msg += 8; BIO_indent(bio, indent, 80); BIO_printf(bio, "Compression type=%s (0x%04x)\n", ssl_trace_str(alg, ssl_comp_cert_tbl), alg); BIO_indent(bio, indent, 80); BIO_printf(bio, "Uncompressed length=%d\n", (int)uclen); BIO_indent(bio, indent, 80); if (clen > 0) BIO_printf(bio, "Compressed length=%d, Ratio=%f:1\n", (int)clen, (float)uclen / (float)clen); else BIO_printf(bio, "Compressed length=%d, Ratio=unknown\n", (int)clen); BIO_dump_indent(bio, (const char *)msg, clen, indent); #ifndef OPENSSL_NO_COMP_ALG if (!ossl_comp_has_alg(alg)) return 0; /* Check against certificate maximum size (coverity) */ if (uclen == 0 || uclen > 0xFFFFFF || (ucdata = OPENSSL_malloc(uclen)) == NULL) return 0; switch (alg) { case TLSEXT_comp_cert_zlib: method = COMP_zlib(); break; case TLSEXT_comp_cert_brotli: method = COMP_brotli_oneshot(); break; case TLSEXT_comp_cert_zstd: method = COMP_zstd_oneshot(); break; default: goto err; } if ((comp = COMP_CTX_new(method)) == NULL || COMP_expand_block(comp, ucdata, uclen, (unsigned char *)msg, clen) != (int)uclen) goto err; ret = ssl_print_certificates(bio, sc, server, indent, ucdata, uclen); err: COMP_CTX_free(comp); OPENSSL_free(ucdata); #endif return ret; } static int ssl_print_cert_request(BIO *bio, int indent, const SSL_CONNECTION *sc, const unsigned char *msg, size_t msglen) { size_t xlen; unsigned int sigalg; if (SSL_CONNECTION_IS_TLS13(sc)) { if (!ssl_print_hexbuf(bio, indent, "request_context", 1, &msg, &msglen)) return 0; if (!ssl_print_extensions(bio, indent, 1, SSL3_MT_CERTIFICATE_REQUEST, &msg, &msglen)) return 0; return 1; } else { if (msglen < 1) return 0; xlen = msg[0]; if (msglen < xlen + 1) return 0; msg++; BIO_indent(bio, indent, 80); BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen); if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl)) return 0; msg += xlen; msglen -= xlen + 1; } if (SSL_USE_SIGALGS(sc)) { if (msglen < 2) return 0; xlen = (msg[0] << 8) | msg[1]; if (msglen < xlen + 2 || (xlen & 1)) return 0; msg += 2; msglen -= xlen + 2; BIO_indent(bio, indent, 80); BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen); while (xlen > 0) { BIO_indent(bio, indent + 2, 80); sigalg = (msg[0] << 8) | msg[1]; BIO_printf(bio, "%s (0x%04x)\n", ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg); xlen -= 2; msg += 2; } msg += xlen; } if (msglen < 2) return 0; xlen = (msg[0] << 8) | msg[1]; BIO_indent(bio, indent, 80); if (msglen < xlen + 2) return 0; msg += 2; msglen -= 2 + xlen; BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen); while (xlen > 0) { size_t dlen; X509_NAME *nm; const unsigned char *p; if (xlen < 2) return 0; dlen = (msg[0] << 8) | msg[1]; if (xlen < dlen + 2) return 0; msg += 2; BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen); p = msg; nm = d2i_X509_NAME(NULL, &p, dlen); if (!nm) { BIO_puts(bio, "\n"); } else { X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE); BIO_puts(bio, "\n"); X509_NAME_free(nm); } xlen -= dlen + 2; msg += dlen; } if (SSL_CONNECTION_IS_TLS13(sc)) { if (!ssl_print_hexbuf(bio, indent, "request_extensions", 2, &msg, &msglen)) return 0; } return msglen == 0; } static int ssl_print_ticket(BIO *bio, int indent, const SSL_CONNECTION *sc, const unsigned char *msg, size_t msglen) { unsigned int tick_life; if (msglen == 0) { BIO_indent(bio, indent + 2, 80); BIO_puts(bio, "No Ticket\n"); return 1; } if (msglen < 4) return 0; tick_life = ((unsigned int)msg[0] << 24) | ((unsigned int)msg[1] << 16) | ((unsigned int)msg[2] << 8) | (unsigned int)msg[3]; msglen -= 4; msg += 4; BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life); if (SSL_CONNECTION_IS_TLS13(sc)) { unsigned int ticket_age_add; if (msglen < 4) return 0; ticket_age_add = ((unsigned int)msg[0] << 24) | ((unsigned int)msg[1] << 16) | ((unsigned int)msg[2] << 8) | (unsigned int)msg[3]; msglen -= 4; msg += 4; BIO_indent(bio, indent + 2, 80); BIO_printf(bio, "ticket_age_add=%u\n", ticket_age_add); if (!ssl_print_hexbuf(bio, indent + 2, "ticket_nonce", 1, &msg, &msglen)) return 0; } if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen)) return 0; if (SSL_CONNECTION_IS_TLS13(sc) && !ssl_print_extensions(bio, indent + 2, 0, SSL3_MT_NEWSESSION_TICKET, &msg, &msglen)) return 0; if (msglen) return 0; return 1; } static int ssl_print_handshake(BIO *bio, const SSL_CONNECTION *sc, int server, const unsigned char *msg, size_t msglen, int indent) { size_t hlen; unsigned char htype; if (msglen < 4) return 0; htype = msg[0]; hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3]; BIO_indent(bio, indent, 80); BIO_printf(bio, "%s, Length=%d\n", ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen); msg += 4; msglen -= 4; if (SSL_CONNECTION_IS_DTLS(sc)) { if (msglen < 8) return 0; BIO_indent(bio, indent, 80); BIO_printf(bio, "message_seq=%d, fragment_offset=%d, " "fragment_length=%d\n", (msg[0] << 8) | msg[1], (msg[2] << 16) | (msg[3] << 8) | msg[4], (msg[5] << 16) | (msg[6] << 8) | msg[7]); msg += 8; msglen -= 8; } if (msglen < hlen) return 0; switch (htype) { case SSL3_MT_CLIENT_HELLO: if (!ssl_print_client_hello(bio, sc, indent + 2, msg, msglen)) return 0; break; case DTLS1_MT_HELLO_VERIFY_REQUEST: if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen)) return 0; break; case SSL3_MT_SERVER_HELLO: if (!ssl_print_server_hello(bio, indent + 2, msg, msglen)) return 0; break; case SSL3_MT_SERVER_KEY_EXCHANGE: if (!ssl_print_server_keyex(bio, indent + 2, sc, msg, msglen)) return 0; break; case SSL3_MT_CLIENT_KEY_EXCHANGE: if (!ssl_print_client_keyex(bio, indent + 2, sc, msg, msglen)) return 0; break; case SSL3_MT_CERTIFICATE: if (!ssl_print_certificates(bio, sc, server, indent + 2, msg, msglen)) return 0; break; case SSL3_MT_COMPRESSED_CERTIFICATE: if (!ssl_print_compressed_certificates(bio, sc, server, indent + 2, msg, msglen)) return 0; break; case SSL3_MT_CERTIFICATE_VERIFY: if (!ssl_print_signature(bio, indent + 2, sc, &msg, &msglen)) return 0; break; case SSL3_MT_CERTIFICATE_REQUEST: if (!ssl_print_cert_request(bio, indent + 2, sc, msg, msglen)) return 0; break; case SSL3_MT_FINISHED: ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen); break; case SSL3_MT_END_OF_EARLY_DATA: case SSL3_MT_SERVER_DONE: if (msglen != 0) ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen); break; case SSL3_MT_NEWSESSION_TICKET: if (!ssl_print_ticket(bio, indent + 2, sc, msg, msglen)) return 0; break; case SSL3_MT_ENCRYPTED_EXTENSIONS: if (!ssl_print_extensions(bio, indent + 2, 1, SSL3_MT_ENCRYPTED_EXTENSIONS, &msg, &msglen)) return 0; break; case SSL3_MT_KEY_UPDATE: if (msglen != 1) { ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen); return 0; } if (!ssl_trace_list(bio, indent + 2, msg, msglen, 1, ssl_key_update_tbl)) return 0; break; default: BIO_indent(bio, indent + 2, 80); BIO_puts(bio, "Unsupported, hex dump follows:\n"); BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4); } return 1; } void SSL_trace(int write_p, int version, int content_type, const void *buf, size_t msglen, SSL *ssl, void *arg) { const unsigned char *msg = buf; BIO *bio = arg; SSL_CONNECTION *sc = SSL_CONNECTION_FROM_SSL(ssl); #ifndef OPENSSL_NO_QUIC QUIC_CONNECTION *qc = QUIC_CONNECTION_FROM_SSL(ssl); if (qc != NULL) { if (ossl_quic_trace(write_p, version, content_type, buf, msglen, ssl, arg)) return; /* * Otherwise ossl_quic_trace didn't handle this content_type so we * fallback to standard TLS handling */ } #endif if (sc == NULL) return; switch (content_type) { case SSL3_RT_HEADER: { int hvers; /* avoid overlapping with length at the end of buffer */ if (msglen < (size_t)(SSL_CONNECTION_IS_DTLS(sc) ? DTLS1_RT_HEADER_LENGTH : SSL3_RT_HEADER_LENGTH)) { BIO_puts(bio, write_p ? "Sent" : "Received"); ssl_print_hex(bio, 0, " too short message", msg, msglen); break; } hvers = msg[1] << 8 | msg[2]; BIO_puts(bio, write_p ? "Sent" : "Received"); BIO_printf(bio, " TLS Record\nHeader:\n Version = %s (0x%x)\n", ssl_trace_str(hvers, ssl_version_tbl), hvers); if (SSL_CONNECTION_IS_DTLS(sc)) { BIO_printf(bio, " epoch=%d, sequence_number=%04x%04x%04x\n", (msg[3] << 8 | msg[4]), (msg[5] << 8 | msg[6]), (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10])); } BIO_printf(bio, " Content Type = %s (%d)\n Length = %d", ssl_trace_str(msg[0], ssl_content_tbl), msg[0], msg[msglen - 2] << 8 | msg[msglen - 1]); } break; case SSL3_RT_INNER_CONTENT_TYPE: BIO_printf(bio, " Inner Content Type = %s (%d)", ssl_trace_str(msg[0], ssl_content_tbl), msg[0]); break; case SSL3_RT_HANDSHAKE: if (!ssl_print_handshake(bio, sc, sc->server ? write_p : !write_p, msg, msglen, 4)) BIO_printf(bio, "Message length parse error!\n"); break; case SSL3_RT_CHANGE_CIPHER_SPEC: if (msglen == 1 && msg[0] == 1) BIO_puts(bio, " change_cipher_spec (1)\n"); else ssl_print_hex(bio, 4, "unknown value", msg, msglen); break; case SSL3_RT_ALERT: if (msglen != 2) BIO_puts(bio, " Illegal Alert Length\n"); else { BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n", SSL_alert_type_string_long(msg[0] << 8), msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]); } } BIO_puts(bio, "\n"); } #endif