#include "ssl_local.h"
#ifndef OPENSSL_NO_SSL_TRACE
#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;
}
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" },
};
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" }
};
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" },
};
static const ssl_trace_tbl ssl_comp_tbl[] = {
{ 0x0000, "No Compression" },
{ 0x0001, "Zlib Compression" }
};
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 },
{ 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" }
};
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, "<EMPTY>\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;
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, "<UNPARSABLE CERTIFICATE>\n");
else {
BIO_puts(bio, "\n------details-----\n");
X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
PEM_write_bio_X509(bio, x);
BIO_puts(bio, "------------------\n");
X509_free(x);
}
if (q != p + 3 + clen) {
BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\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;
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, "<UNPARSABLE DN>\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;
}
#endif
if (sc == NULL)
return;
switch (content_type) {
case SSL3_RT_HEADER: {
int hvers;
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
