andy-gg's picture
Upload 2477 files
7e9dc27 verified
local openssl_ctx = require "openssl.ssl.context"
local openssl_pkey = require "openssl.pkey"
local openssl_verify_param = require "openssl.x509.verify_param"
-- Detect if openssl was compiled with ALPN enabled
local has_alpn = openssl_ctx.new().setAlpnSelect ~= nil
-- OpenSSL did not always have hostname validation.
local has_hostname_validation = openssl_verify_param.new().setHost ~= nil
-- Creates a cipher list suitable for passing to `setCipherList`
local function cipher_list(arr)
return table.concat(arr, ":")
end
-- Cipher lists from Mozilla.
-- https://wiki.mozilla.org/Security/Server_Side_TLS
-- This list of ciphers should be kept up to date.
-- "Modern" cipher list
local modern_cipher_list = cipher_list {
"ECDHE-ECDSA-AES256-GCM-SHA384";
"ECDHE-RSA-AES256-GCM-SHA384";
"ECDHE-ECDSA-CHACHA20-POLY1305";
"ECDHE-RSA-CHACHA20-POLY1305";
"ECDHE-ECDSA-AES128-GCM-SHA256";
"ECDHE-RSA-AES128-GCM-SHA256";
"ECDHE-ECDSA-AES256-SHA384";
"ECDHE-RSA-AES256-SHA384";
"ECDHE-ECDSA-AES128-SHA256";
"ECDHE-RSA-AES128-SHA256";
}
-- "Intermediate" cipher list
local intermediate_cipher_list = cipher_list {
"ECDHE-ECDSA-CHACHA20-POLY1305";
"ECDHE-RSA-CHACHA20-POLY1305";
"ECDHE-ECDSA-AES128-GCM-SHA256";
"ECDHE-RSA-AES128-GCM-SHA256";
"ECDHE-ECDSA-AES256-GCM-SHA384";
"ECDHE-RSA-AES256-GCM-SHA384";
"DHE-RSA-AES128-GCM-SHA256";
"DHE-RSA-AES256-GCM-SHA384";
"ECDHE-ECDSA-AES128-SHA256";
"ECDHE-RSA-AES128-SHA256";
"ECDHE-ECDSA-AES128-SHA";
"ECDHE-RSA-AES256-SHA384";
"ECDHE-RSA-AES128-SHA";
"ECDHE-ECDSA-AES256-SHA384";
"ECDHE-ECDSA-AES256-SHA";
"ECDHE-RSA-AES256-SHA";
"DHE-RSA-AES128-SHA256";
"DHE-RSA-AES128-SHA";
"DHE-RSA-AES256-SHA256";
"DHE-RSA-AES256-SHA";
"ECDHE-ECDSA-DES-CBC3-SHA";
"ECDHE-RSA-DES-CBC3-SHA";
"EDH-RSA-DES-CBC3-SHA";
"AES128-GCM-SHA256";
"AES256-GCM-SHA384";
"AES128-SHA256";
"AES256-SHA256";
"AES128-SHA";
"AES256-SHA";
"DES-CBC3-SHA";
"!DSS";
}
-- "Old" cipher list
local old_cipher_list = cipher_list {
"ECDHE-ECDSA-CHACHA20-POLY1305";
"ECDHE-RSA-CHACHA20-POLY1305";
"ECDHE-RSA-AES128-GCM-SHA256";
"ECDHE-ECDSA-AES128-GCM-SHA256";
"ECDHE-RSA-AES256-GCM-SHA384";
"ECDHE-ECDSA-AES256-GCM-SHA384";
"DHE-RSA-AES128-GCM-SHA256";
"DHE-DSS-AES128-GCM-SHA256";
"kEDH+AESGCM";
"ECDHE-RSA-AES128-SHA256";
"ECDHE-ECDSA-AES128-SHA256";
"ECDHE-RSA-AES128-SHA";
"ECDHE-ECDSA-AES128-SHA";
"ECDHE-RSA-AES256-SHA384";
"ECDHE-ECDSA-AES256-SHA384";
"ECDHE-RSA-AES256-SHA";
"ECDHE-ECDSA-AES256-SHA";
"DHE-RSA-AES128-SHA256";
"DHE-RSA-AES128-SHA";
"DHE-DSS-AES128-SHA256";
"DHE-RSA-AES256-SHA256";
"DHE-DSS-AES256-SHA";
"DHE-RSA-AES256-SHA";
"ECDHE-RSA-DES-CBC3-SHA";
"ECDHE-ECDSA-DES-CBC3-SHA";
"EDH-RSA-DES-CBC3-SHA";
"AES128-GCM-SHA256";
"AES256-GCM-SHA384";
"AES128-SHA256";
"AES256-SHA256";
"AES128-SHA";
"AES256-SHA";
"AES";
"DES-CBC3-SHA";
"HIGH";
"SEED";
"!aNULL";
"!eNULL";
"!EXPORT";
"!DES";
"!RC4";
"!MD5";
"!PSK";
"!RSAPSK";
"!aDH";
"!aECDH";
"!EDH-DSS-DES-CBC3-SHA";
"!KRB5-DES-CBC3-SHA";
"!SRP";
}
-- A map from the cipher identifiers used in specifications to
-- the identifiers used by OpenSSL.
local spec_to_openssl = {
-- SSL cipher suites
SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA = "DH-DSS-DES-CBC3-SHA";
SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA = "DH-RSA-DES-CBC3-SHA";
SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA = "DHE-DSS-DES-CBC3-SHA";
SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA = "DHE-RSA-DES-CBC3-SHA";
SSL_DH_anon_WITH_RC4_128_MD5 = "ADH-RC4-MD5";
SSL_DH_anon_WITH_3DES_EDE_CBC_SHA = "ADH-DES-CBC3-SHA";
-- TLS v1.0 cipher suites.
TLS_RSA_WITH_NULL_MD5 = "NULL-MD5";
TLS_RSA_WITH_NULL_SHA = "NULL-SHA";
TLS_RSA_WITH_RC4_128_MD5 = "RC4-MD5";
TLS_RSA_WITH_RC4_128_SHA = "RC4-SHA";
TLS_RSA_WITH_IDEA_CBC_SHA = "IDEA-CBC-SHA";
TLS_RSA_WITH_DES_CBC_SHA = "DES-CBC-SHA";
TLS_RSA_WITH_3DES_EDE_CBC_SHA = "DES-CBC3-SHA";
TLS_DH_DSS_WITH_DES_CBC_SHA = "DH-DSS-DES-CBC-SHA";
TLS_DH_RSA_WITH_DES_CBC_SHA = "DH-RSA-DES-CBC-SHA";
TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA = "DH-DSS-DES-CBC3-SHA";
TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA = "DH-RSA-DES-CBC3-SHA";
TLS_DHE_DSS_WITH_DES_CBC_SHA = "EDH-DSS-DES-CBC-SHA";
TLS_DHE_RSA_WITH_DES_CBC_SHA = "EDH-RSA-DES-CBC-SHA";
TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA = "DHE-DSS-DES-CBC3-SHA";
TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA = "DHE-RSA-DES-CBC3-SHA";
TLS_DH_anon_WITH_RC4_128_MD5 = "ADH-RC4-MD5";
TLS_DH_anon_WITH_DES_CBC_SHA = "ADH-DES-CBC-SHA";
TLS_DH_anon_WITH_3DES_EDE_CBC_SHA = "ADH-DES-CBC3-SHA";
-- AES ciphersuites from RFC3268, extending TLS v1.0
TLS_RSA_WITH_AES_128_CBC_SHA = "AES128-SHA";
TLS_RSA_WITH_AES_256_CBC_SHA = "AES256-SHA";
TLS_DH_DSS_WITH_AES_128_CBC_SHA = "DH-DSS-AES128-SHA";
TLS_DH_DSS_WITH_AES_256_CBC_SHA = "DH-DSS-AES256-SHA";
TLS_DH_RSA_WITH_AES_128_CBC_SHA = "DH-RSA-AES128-SHA";
TLS_DH_RSA_WITH_AES_256_CBC_SHA = "DH-RSA-AES256-SHA";
TLS_DHE_DSS_WITH_AES_128_CBC_SHA = "DHE-DSS-AES128-SHA";
TLS_DHE_DSS_WITH_AES_256_CBC_SHA = "DHE-DSS-AES256-SHA";
TLS_DHE_RSA_WITH_AES_128_CBC_SHA = "DHE-RSA-AES128-SHA";
TLS_DHE_RSA_WITH_AES_256_CBC_SHA = "DHE-RSA-AES256-SHA";
TLS_DH_anon_WITH_AES_128_CBC_SHA = "ADH-AES128-SHA";
TLS_DH_anon_WITH_AES_256_CBC_SHA = "ADH-AES256-SHA";
-- Camellia ciphersuites from RFC4132, extending TLS v1.0
TLS_RSA_WITH_CAMELLIA_128_CBC_SHA = "CAMELLIA128-SHA";
TLS_RSA_WITH_CAMELLIA_256_CBC_SHA = "CAMELLIA256-SHA";
TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA = "DH-DSS-CAMELLIA128-SHA";
TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA = "DH-DSS-CAMELLIA256-SHA";
TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA = "DH-RSA-CAMELLIA128-SHA";
TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA = "DH-RSA-CAMELLIA256-SHA";
TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA = "DHE-DSS-CAMELLIA128-SHA";
TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA = "DHE-DSS-CAMELLIA256-SHA";
TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA = "DHE-RSA-CAMELLIA128-SHA";
TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA = "DHE-RSA-CAMELLIA256-SHA";
TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA = "ADH-CAMELLIA128-SHA";
TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA = "ADH-CAMELLIA256-SHA";
-- SEED ciphersuites from RFC4162, extending TLS v1.0
TLS_RSA_WITH_SEED_CBC_SHA = "SEED-SHA";
TLS_DH_DSS_WITH_SEED_CBC_SHA = "DH-DSS-SEED-SHA";
TLS_DH_RSA_WITH_SEED_CBC_SHA = "DH-RSA-SEED-SHA";
TLS_DHE_DSS_WITH_SEED_CBC_SHA = "DHE-DSS-SEED-SHA";
TLS_DHE_RSA_WITH_SEED_CBC_SHA = "DHE-RSA-SEED-SHA";
TLS_DH_anon_WITH_SEED_CBC_SHA = "ADH-SEED-SHA";
-- GOST ciphersuites from draft-chudov-cryptopro-cptls, extending TLS v1.0
TLS_GOSTR341094_WITH_28147_CNT_IMIT = "GOST94-GOST89-GOST89";
TLS_GOSTR341001_WITH_28147_CNT_IMIT = "GOST2001-GOST89-GOST89";
TLS_GOSTR341094_WITH_NULL_GOSTR3411 = "GOST94-NULL-GOST94";
TLS_GOSTR341001_WITH_NULL_GOSTR3411 = "GOST2001-NULL-GOST94";
-- Additional Export 1024 and other cipher suites
TLS_DHE_DSS_WITH_RC4_128_SHA = "DHE-DSS-RC4-SHA";
-- Elliptic curve cipher suites.
TLS_ECDH_RSA_WITH_NULL_SHA = "ECDH-RSA-NULL-SHA";
TLS_ECDH_RSA_WITH_RC4_128_SHA = "ECDH-RSA-RC4-SHA";
TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA = "ECDH-RSA-DES-CBC3-SHA";
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA = "ECDH-RSA-AES128-SHA";
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA = "ECDH-RSA-AES256-SHA";
TLS_ECDH_ECDSA_WITH_NULL_SHA = "ECDH-ECDSA-NULL-SHA";
TLS_ECDH_ECDSA_WITH_RC4_128_SHA = "ECDH-ECDSA-RC4-SHA";
TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA = "ECDH-ECDSA-DES-CBC3-SHA";
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA = "ECDH-ECDSA-AES128-SHA";
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA = "ECDH-ECDSA-AES256-SHA";
TLS_ECDHE_RSA_WITH_NULL_SHA = "ECDHE-RSA-NULL-SHA";
TLS_ECDHE_RSA_WITH_RC4_128_SHA = "ECDHE-RSA-RC4-SHA";
TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA = "ECDHE-RSA-DES-CBC3-SHA";
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA = "ECDHE-RSA-AES128-SHA";
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA = "ECDHE-RSA-AES256-SHA";
TLS_ECDHE_ECDSA_WITH_NULL_SHA = "ECDHE-ECDSA-NULL-SHA";
TLS_ECDHE_ECDSA_WITH_RC4_128_SHA = "ECDHE-ECDSA-RC4-SHA";
TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA = "ECDHE-ECDSA-DES-CBC3-SHA";
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA = "ECDHE-ECDSA-AES128-SHA";
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA = "ECDHE-ECDSA-AES256-SHA";
TLS_ECDH_anon_WITH_NULL_SHA = "AECDH-NULL-SHA";
TLS_ECDH_anon_WITH_RC4_128_SHA = "AECDH-RC4-SHA";
TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA = "AECDH-DES-CBC3-SHA";
TLS_ECDH_anon_WITH_AES_128_CBC_SHA = "AECDH-AES128-SHA";
TLS_ECDH_anon_WITH_AES_256_CBC_SHA = "AECDH-AES256-SHA";
-- TLS v1.2 cipher suites
TLS_RSA_WITH_NULL_SHA256 = "NULL-SHA256";
TLS_RSA_WITH_AES_128_CBC_SHA256 = "AES128-SHA256";
TLS_RSA_WITH_AES_256_CBC_SHA256 = "AES256-SHA256";
TLS_RSA_WITH_AES_128_GCM_SHA256 = "AES128-GCM-SHA256";
TLS_RSA_WITH_AES_256_GCM_SHA384 = "AES256-GCM-SHA384";
TLS_DH_RSA_WITH_AES_128_CBC_SHA256 = "DH-RSA-AES128-SHA256";
TLS_DH_RSA_WITH_AES_256_CBC_SHA256 = "DH-RSA-AES256-SHA256";
TLS_DH_RSA_WITH_AES_128_GCM_SHA256 = "DH-RSA-AES128-GCM-SHA256";
TLS_DH_RSA_WITH_AES_256_GCM_SHA384 = "DH-RSA-AES256-GCM-SHA384";
TLS_DH_DSS_WITH_AES_128_CBC_SHA256 = "DH-DSS-AES128-SHA256";
TLS_DH_DSS_WITH_AES_256_CBC_SHA256 = "DH-DSS-AES256-SHA256";
TLS_DH_DSS_WITH_AES_128_GCM_SHA256 = "DH-DSS-AES128-GCM-SHA256";
TLS_DH_DSS_WITH_AES_256_GCM_SHA384 = "DH-DSS-AES256-GCM-SHA384";
TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 = "DHE-RSA-AES128-SHA256";
TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 = "DHE-RSA-AES256-SHA256";
TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 = "DHE-RSA-AES128-GCM-SHA256";
TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 = "DHE-RSA-AES256-GCM-SHA384";
TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 = "DHE-DSS-AES128-SHA256";
TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 = "DHE-DSS-AES256-SHA256";
TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 = "DHE-DSS-AES128-GCM-SHA256";
TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 = "DHE-DSS-AES256-GCM-SHA384";
TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 = "ECDH-RSA-AES128-SHA256";
TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 = "ECDH-RSA-AES256-SHA384";
TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 = "ECDH-RSA-AES128-GCM-SHA256";
TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 = "ECDH-RSA-AES256-GCM-SHA384";
TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 = "ECDH-ECDSA-AES128-SHA256";
TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 = "ECDH-ECDSA-AES256-SHA384";
TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 = "ECDH-ECDSA-AES128-GCM-SHA256";
TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 = "ECDH-ECDSA-AES256-GCM-SHA384";
TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 = "ECDHE-RSA-AES128-SHA256";
TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 = "ECDHE-RSA-AES256-SHA384";
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = "ECDHE-RSA-AES128-GCM-SHA256";
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = "ECDHE-RSA-AES256-GCM-SHA384";
TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 = "ECDHE-ECDSA-AES128-SHA256";
TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 = "ECDHE-ECDSA-AES256-SHA384";
TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = "ECDHE-ECDSA-AES128-GCM-SHA256";
TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = "ECDHE-ECDSA-AES256-GCM-SHA384";
TLS_DH_anon_WITH_AES_128_CBC_SHA256 = "ADH-AES128-SHA256";
TLS_DH_anon_WITH_AES_256_CBC_SHA256 = "ADH-AES256-SHA256";
TLS_DH_anon_WITH_AES_128_GCM_SHA256 = "ADH-AES128-GCM-SHA256";
TLS_DH_anon_WITH_AES_256_GCM_SHA384 = "ADH-AES256-GCM-SHA384";
TLS_RSA_WITH_AES_128_CCM = "AES128-CCM";
TLS_RSA_WITH_AES_256_CCM = "AES256-CCM";
TLS_DHE_RSA_WITH_AES_128_CCM = "DHE-RSA-AES128-CCM";
TLS_DHE_RSA_WITH_AES_256_CCM = "DHE-RSA-AES256-CCM";
TLS_RSA_WITH_AES_128_CCM_8 = "AES128-CCM8";
TLS_RSA_WITH_AES_256_CCM_8 = "AES256-CCM8";
TLS_DHE_RSA_WITH_AES_128_CCM_8 = "DHE-RSA-AES128-CCM8";
TLS_DHE_RSA_WITH_AES_256_CCM_8 = "DHE-RSA-AES256-CCM8";
TLS_ECDHE_ECDSA_WITH_AES_128_CCM = "ECDHE-ECDSA-AES128-CCM";
TLS_ECDHE_ECDSA_WITH_AES_256_CCM = "ECDHE-ECDSA-AES256-CCM";
TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 = "ECDHE-ECDSA-AES128-CCM8";
TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 = "ECDHE-ECDSA-AES256-CCM8";
-- Camellia HMAC-Based ciphersuites from RFC6367, extending TLS v1.2
TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 = "ECDHE-ECDSA-CAMELLIA128-SHA256";
TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 = "ECDHE-ECDSA-CAMELLIA256-SHA384";
TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 = "ECDH-ECDSA-CAMELLIA128-SHA256";
TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 = "ECDH-ECDSA-CAMELLIA256-SHA384";
TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 = "ECDHE-RSA-CAMELLIA128-SHA256";
TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 = "ECDHE-RSA-CAMELLIA256-SHA384";
TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 = "ECDH-RSA-CAMELLIA128-SHA256";
TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 = "ECDH-RSA-CAMELLIA256-SHA384";
-- Pre shared keying (PSK) ciphersuites
TLS_PSK_WITH_NULL_SHA = "PSK-NULL-SHA";
TLS_DHE_PSK_WITH_NULL_SHA = "DHE-PSK-NULL-SHA";
TLS_RSA_PSK_WITH_NULL_SHA = "RSA-PSK-NULL-SHA";
TLS_PSK_WITH_RC4_128_SHA = "PSK-RC4-SHA";
TLS_PSK_WITH_3DES_EDE_CBC_SHA = "PSK-3DES-EDE-CBC-SHA";
TLS_PSK_WITH_AES_128_CBC_SHA = "PSK-AES128-CBC-SHA";
TLS_PSK_WITH_AES_256_CBC_SHA = "PSK-AES256-CBC-SHA";
TLS_DHE_PSK_WITH_RC4_128_SHA = "DHE-PSK-RC4-SHA";
TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA = "DHE-PSK-3DES-EDE-CBC-SHA";
TLS_DHE_PSK_WITH_AES_128_CBC_SHA = "DHE-PSK-AES128-CBC-SHA";
TLS_DHE_PSK_WITH_AES_256_CBC_SHA = "DHE-PSK-AES256-CBC-SHA";
TLS_RSA_PSK_WITH_RC4_128_SHA = "RSA-PSK-RC4-SHA";
TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA = "RSA-PSK-3DES-EDE-CBC-SHA";
TLS_RSA_PSK_WITH_AES_128_CBC_SHA = "RSA-PSK-AES128-CBC-SHA";
TLS_RSA_PSK_WITH_AES_256_CBC_SHA = "RSA-PSK-AES256-CBC-SHA";
TLS_PSK_WITH_AES_128_GCM_SHA256 = "PSK-AES128-GCM-SHA256";
TLS_PSK_WITH_AES_256_GCM_SHA384 = "PSK-AES256-GCM-SHA384";
TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 = "DHE-PSK-AES128-GCM-SHA256";
TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 = "DHE-PSK-AES256-GCM-SHA384";
TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 = "RSA-PSK-AES128-GCM-SHA256";
TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 = "RSA-PSK-AES256-GCM-SHA384";
TLS_PSK_WITH_AES_128_CBC_SHA256 = "PSK-AES128-CBC-SHA256";
TLS_PSK_WITH_AES_256_CBC_SHA384 = "PSK-AES256-CBC-SHA384";
TLS_PSK_WITH_NULL_SHA256 = "PSK-NULL-SHA256";
TLS_PSK_WITH_NULL_SHA384 = "PSK-NULL-SHA384";
TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 = "DHE-PSK-AES128-CBC-SHA256";
TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 = "DHE-PSK-AES256-CBC-SHA384";
TLS_DHE_PSK_WITH_NULL_SHA256 = "DHE-PSK-NULL-SHA256";
TLS_DHE_PSK_WITH_NULL_SHA384 = "DHE-PSK-NULL-SHA384";
TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 = "RSA-PSK-AES128-CBC-SHA256";
TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 = "RSA-PSK-AES256-CBC-SHA384";
TLS_RSA_PSK_WITH_NULL_SHA256 = "RSA-PSK-NULL-SHA256";
TLS_RSA_PSK_WITH_NULL_SHA384 = "RSA-PSK-NULL-SHA384";
TLS_ECDHE_PSK_WITH_RC4_128_SHA = "ECDHE-PSK-RC4-SHA";
TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA = "ECDHE-PSK-3DES-EDE-CBC-SHA";
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA = "ECDHE-PSK-AES128-CBC-SHA";
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA = "ECDHE-PSK-AES256-CBC-SHA";
TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 = "ECDHE-PSK-AES128-CBC-SHA256";
TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 = "ECDHE-PSK-AES256-CBC-SHA384";
TLS_ECDHE_PSK_WITH_NULL_SHA = "ECDHE-PSK-NULL-SHA";
TLS_ECDHE_PSK_WITH_NULL_SHA256 = "ECDHE-PSK-NULL-SHA256";
TLS_ECDHE_PSK_WITH_NULL_SHA384 = "ECDHE-PSK-NULL-SHA384";
TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 = "PSK-CAMELLIA128-SHA256";
TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 = "PSK-CAMELLIA256-SHA384";
TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 = "DHE-PSK-CAMELLIA128-SHA256";
TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 = "DHE-PSK-CAMELLIA256-SHA384";
TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 = "RSA-PSK-CAMELLIA128-SHA256";
TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 = "RSA-PSK-CAMELLIA256-SHA384";
TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 = "ECDHE-PSK-CAMELLIA128-SHA256";
TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 = "ECDHE-PSK-CAMELLIA256-SHA384";
TLS_PSK_WITH_AES_128_CCM = "PSK-AES128-CCM";
TLS_PSK_WITH_AES_256_CCM = "PSK-AES256-CCM";
TLS_DHE_PSK_WITH_AES_128_CCM = "DHE-PSK-AES128-CCM";
TLS_DHE_PSK_WITH_AES_256_CCM = "DHE-PSK-AES256-CCM";
TLS_PSK_WITH_AES_128_CCM_8 = "PSK-AES128-CCM8";
TLS_PSK_WITH_AES_256_CCM_8 = "PSK-AES256-CCM8";
TLS_DHE_PSK_WITH_AES_128_CCM_8 = "DHE-PSK-AES128-CCM8";
TLS_DHE_PSK_WITH_AES_256_CCM_8 = "DHE-PSK-AES256-CCM8";
-- Export ciphers
TLS_RSA_EXPORT_WITH_RC4_40_MD5 = "EXP-RC4-MD5";
TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 = "EXP-RC2-CBC-MD5";
TLS_RSA_EXPORT_WITH_DES40_CBC_SHA = "EXP-DES-CBC-SHA";
TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA = "EXP-ADH-DES-CBC-SHA";
TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 = "EXP-ADH-RC4-MD5";
TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA = "EXP-EDH-RSA-DES-CBC-SHA";
TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA = "EXP-EDH-DSS-DES-CBC-SHA";
TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA = "EXP-DH-DSS-DES-CBC-SHA";
TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA = "EXP-DH-RSA-DES-CBC-SHA";
-- KRB5
TLS_KRB5_WITH_DES_CBC_SHA = "KRB5-DES-CBC-SHA";
TLS_KRB5_WITH_3DES_EDE_CBC_SHA = "KRB5-DES-CBC3-SHA";
TLS_KRB5_WITH_RC4_128_SHA = "KRB5-RC4-SHA";
TLS_KRB5_WITH_IDEA_CBC_SHA = "KRB5-IDEA-CBC-SHA";
TLS_KRB5_WITH_DES_CBC_MD5 = "KRB5-DES-CBC-MD5";
TLS_KRB5_WITH_3DES_EDE_CBC_MD5 = "KRB5-DES-CBC3-MD5";
TLS_KRB5_WITH_RC4_128_MD5 = "KRB5-RC4-MD5";
TLS_KRB5_WITH_IDEA_CBC_MD5 = "KRB5-IDEA-CBC-MD5";
TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA = "EXP-KRB5-DES-CBC-SHA";
TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA = "EXP-KRB5-RC2-CBC-SHA";
TLS_KRB5_EXPORT_WITH_RC4_40_SHA = "EXP-KRB5-RC4-SHA";
TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5 = "EXP-KRB5-DES-CBC-MD5";
TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5 = "EXP-KRB5-RC2-CBC-MD5";
TLS_KRB5_EXPORT_WITH_RC4_40_MD5 = "EXP-KRB5-RC4-MD5";
-- SRP5
TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA = "SRP-3DES-EDE-CBC-SHA";
TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA = "SRP-RSA-3DES-EDE-CBC-SHA";
TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA = "SRP-DSS-3DES-EDE-CBC-SHA";
TLS_SRP_SHA_WITH_AES_128_CBC_SHA = "SRP-AES-128-CBC-SHA";
TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA = "SRP-RSA-AES-128-CBC-SHA";
TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA = "SRP-DSS-AES-128-CBC-SHA";
TLS_SRP_SHA_WITH_AES_256_CBC_SHA = "SRP-AES-256-CBC-SHA";
TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA = "SRP-RSA-AES-256-CBC-SHA";
TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA = "SRP-DSS-AES-256-CBC-SHA";
-- CHACHA20+POLY1305
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = "ECDHE-RSA-CHACHA20-POLY1305";
TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = "ECDHE-ECDSA-CHACHA20-POLY1305";
TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = "DHE-RSA-CHACHA20-POLY1305";
TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 = "PSK-CHACHA20-POLY1305";
TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 = "ECDHE-PSK-CHACHA20-POLY1305";
TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 = "DHE-PSK-CHACHA20-POLY1305";
TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 = "RSA-PSK-CHACHA20-POLY1305";
}
-- Banned ciphers from https://http2.github.io/http2-spec/#BadCipherSuites
local banned_ciphers = {}
for _, v in ipairs {
"TLS_NULL_WITH_NULL_NULL";
"TLS_RSA_WITH_NULL_MD5";
"TLS_RSA_WITH_NULL_SHA";
"TLS_RSA_EXPORT_WITH_RC4_40_MD5";
"TLS_RSA_WITH_RC4_128_MD5";
"TLS_RSA_WITH_RC4_128_SHA";
"TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5";
"TLS_RSA_WITH_IDEA_CBC_SHA";
"TLS_RSA_EXPORT_WITH_DES40_CBC_SHA";
"TLS_RSA_WITH_DES_CBC_SHA";
"TLS_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA";
"TLS_DH_DSS_WITH_DES_CBC_SHA";
"TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA";
"TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA";
"TLS_DH_RSA_WITH_DES_CBC_SHA";
"TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA";
"TLS_DHE_DSS_WITH_DES_CBC_SHA";
"TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA";
"TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA";
"TLS_DHE_RSA_WITH_DES_CBC_SHA";
"TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_DH_anon_EXPORT_WITH_RC4_40_MD5";
"TLS_DH_anon_WITH_RC4_128_MD5";
"TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA";
"TLS_DH_anon_WITH_DES_CBC_SHA";
"TLS_DH_anon_WITH_3DES_EDE_CBC_SHA";
"TLS_KRB5_WITH_DES_CBC_SHA";
"TLS_KRB5_WITH_3DES_EDE_CBC_SHA";
"TLS_KRB5_WITH_RC4_128_SHA";
"TLS_KRB5_WITH_IDEA_CBC_SHA";
"TLS_KRB5_WITH_DES_CBC_MD5";
"TLS_KRB5_WITH_3DES_EDE_CBC_MD5";
"TLS_KRB5_WITH_RC4_128_MD5";
"TLS_KRB5_WITH_IDEA_CBC_MD5";
"TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA";
"TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA";
"TLS_KRB5_EXPORT_WITH_RC4_40_SHA";
"TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5";
"TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5";
"TLS_KRB5_EXPORT_WITH_RC4_40_MD5";
"TLS_PSK_WITH_NULL_SHA";
"TLS_DHE_PSK_WITH_NULL_SHA";
"TLS_RSA_PSK_WITH_NULL_SHA";
"TLS_RSA_WITH_AES_128_CBC_SHA";
"TLS_DH_DSS_WITH_AES_128_CBC_SHA";
"TLS_DH_RSA_WITH_AES_128_CBC_SHA";
"TLS_DHE_DSS_WITH_AES_128_CBC_SHA";
"TLS_DHE_RSA_WITH_AES_128_CBC_SHA";
"TLS_DH_anon_WITH_AES_128_CBC_SHA";
"TLS_RSA_WITH_AES_256_CBC_SHA";
"TLS_DH_DSS_WITH_AES_256_CBC_SHA";
"TLS_DH_RSA_WITH_AES_256_CBC_SHA";
"TLS_DHE_DSS_WITH_AES_256_CBC_SHA";
"TLS_DHE_RSA_WITH_AES_256_CBC_SHA";
"TLS_DH_anon_WITH_AES_256_CBC_SHA";
"TLS_RSA_WITH_NULL_SHA256";
"TLS_RSA_WITH_AES_128_CBC_SHA256";
"TLS_RSA_WITH_AES_256_CBC_SHA256";
"TLS_DH_DSS_WITH_AES_128_CBC_SHA256";
"TLS_DH_RSA_WITH_AES_128_CBC_SHA256";
"TLS_DHE_DSS_WITH_AES_128_CBC_SHA256";
"TLS_RSA_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA";
"TLS_DHE_RSA_WITH_AES_128_CBC_SHA256";
"TLS_DH_DSS_WITH_AES_256_CBC_SHA256";
"TLS_DH_RSA_WITH_AES_256_CBC_SHA256";
"TLS_DHE_DSS_WITH_AES_256_CBC_SHA256";
"TLS_DHE_RSA_WITH_AES_256_CBC_SHA256";
"TLS_DH_anon_WITH_AES_128_CBC_SHA256";
"TLS_DH_anon_WITH_AES_256_CBC_SHA256";
"TLS_RSA_WITH_CAMELLIA_256_CBC_SHA";
"TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA";
"TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA";
"TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA";
"TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA";
"TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA";
"TLS_PSK_WITH_RC4_128_SHA";
"TLS_PSK_WITH_3DES_EDE_CBC_SHA";
"TLS_PSK_WITH_AES_128_CBC_SHA";
"TLS_PSK_WITH_AES_256_CBC_SHA";
"TLS_DHE_PSK_WITH_RC4_128_SHA";
"TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA";
"TLS_DHE_PSK_WITH_AES_128_CBC_SHA";
"TLS_DHE_PSK_WITH_AES_256_CBC_SHA";
"TLS_RSA_PSK_WITH_RC4_128_SHA";
"TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA";
"TLS_RSA_PSK_WITH_AES_128_CBC_SHA";
"TLS_RSA_PSK_WITH_AES_256_CBC_SHA";
"TLS_RSA_WITH_SEED_CBC_SHA";
"TLS_DH_DSS_WITH_SEED_CBC_SHA";
"TLS_DH_RSA_WITH_SEED_CBC_SHA";
"TLS_DHE_DSS_WITH_SEED_CBC_SHA";
"TLS_DHE_RSA_WITH_SEED_CBC_SHA";
"TLS_DH_anon_WITH_SEED_CBC_SHA";
"TLS_RSA_WITH_AES_128_GCM_SHA256";
"TLS_RSA_WITH_AES_256_GCM_SHA384";
"TLS_DH_RSA_WITH_AES_128_GCM_SHA256";
"TLS_DH_RSA_WITH_AES_256_GCM_SHA384";
"TLS_DH_DSS_WITH_AES_128_GCM_SHA256";
"TLS_DH_DSS_WITH_AES_256_GCM_SHA384";
"TLS_DH_anon_WITH_AES_128_GCM_SHA256";
"TLS_DH_anon_WITH_AES_256_GCM_SHA384";
"TLS_PSK_WITH_AES_128_GCM_SHA256";
"TLS_PSK_WITH_AES_256_GCM_SHA384";
"TLS_RSA_PSK_WITH_AES_128_GCM_SHA256";
"TLS_RSA_PSK_WITH_AES_256_GCM_SHA384";
"TLS_PSK_WITH_AES_128_CBC_SHA256";
"TLS_PSK_WITH_AES_256_CBC_SHA384";
"TLS_PSK_WITH_NULL_SHA256";
"TLS_PSK_WITH_NULL_SHA384";
"TLS_DHE_PSK_WITH_AES_128_CBC_SHA256";
"TLS_DHE_PSK_WITH_AES_256_CBC_SHA384";
"TLS_DHE_PSK_WITH_NULL_SHA256";
"TLS_DHE_PSK_WITH_NULL_SHA384";
"TLS_RSA_PSK_WITH_AES_128_CBC_SHA256";
"TLS_RSA_PSK_WITH_AES_256_CBC_SHA384";
"TLS_RSA_PSK_WITH_NULL_SHA256";
"TLS_RSA_PSK_WITH_NULL_SHA384";
"TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256";
"TLS_EMPTY_RENEGOTIATION_INFO_SCSV";
"TLS_ECDH_ECDSA_WITH_NULL_SHA";
"TLS_ECDH_ECDSA_WITH_RC4_128_SHA";
"TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA";
"TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA";
"TLS_ECDHE_ECDSA_WITH_NULL_SHA";
"TLS_ECDHE_ECDSA_WITH_RC4_128_SHA";
"TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA";
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA";
"TLS_ECDH_RSA_WITH_NULL_SHA";
"TLS_ECDH_RSA_WITH_RC4_128_SHA";
"TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDH_RSA_WITH_AES_128_CBC_SHA";
"TLS_ECDH_RSA_WITH_AES_256_CBC_SHA";
"TLS_ECDHE_RSA_WITH_NULL_SHA";
"TLS_ECDHE_RSA_WITH_RC4_128_SHA";
"TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA";
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA";
"TLS_ECDH_anon_WITH_NULL_SHA";
"TLS_ECDH_anon_WITH_RC4_128_SHA";
"TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDH_anon_WITH_AES_128_CBC_SHA";
"TLS_ECDH_anon_WITH_AES_256_CBC_SHA";
"TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA";
"TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA";
"TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA";
"TLS_SRP_SHA_WITH_AES_128_CBC_SHA";
"TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA";
"TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA";
"TLS_SRP_SHA_WITH_AES_256_CBC_SHA";
"TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA";
"TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA";
"TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256";
"TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384";
"TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256";
"TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384";
"TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256";
"TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384";
"TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256";
"TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384";
"TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256";
"TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384";
"TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256";
"TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384";
"TLS_ECDHE_PSK_WITH_RC4_128_SHA";
"TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA";
"TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA";
"TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA";
"TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256";
"TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384";
"TLS_ECDHE_PSK_WITH_NULL_SHA";
"TLS_ECDHE_PSK_WITH_NULL_SHA256";
"TLS_ECDHE_PSK_WITH_NULL_SHA384";
"TLS_RSA_WITH_ARIA_128_CBC_SHA256";
"TLS_RSA_WITH_ARIA_256_CBC_SHA384";
"TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256";
"TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384";
"TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256";
"TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384";
"TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256";
"TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384";
"TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256";
"TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384";
"TLS_DH_anon_WITH_ARIA_128_CBC_SHA256";
"TLS_DH_anon_WITH_ARIA_256_CBC_SHA384";
"TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256";
"TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384";
"TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256";
"TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384";
"TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256";
"TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384";
"TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256";
"TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384";
"TLS_RSA_WITH_ARIA_128_GCM_SHA256";
"TLS_RSA_WITH_ARIA_256_GCM_SHA384";
"TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256";
"TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384";
"TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256";
"TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384";
"TLS_DH_anon_WITH_ARIA_128_GCM_SHA256";
"TLS_DH_anon_WITH_ARIA_256_GCM_SHA384";
"TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256";
"TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384";
"TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256";
"TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384";
"TLS_PSK_WITH_ARIA_128_CBC_SHA256";
"TLS_PSK_WITH_ARIA_256_CBC_SHA384";
"TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256";
"TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384";
"TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256";
"TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384";
"TLS_PSK_WITH_ARIA_128_GCM_SHA256";
"TLS_PSK_WITH_ARIA_256_GCM_SHA384";
"TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256";
"TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384";
"TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256";
"TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384";
"TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256";
"TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384";
"TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256";
"TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384";
"TLS_RSA_WITH_AES_128_CCM";
"TLS_RSA_WITH_AES_256_CCM";
"TLS_RSA_WITH_AES_128_CCM_8";
"TLS_RSA_WITH_AES_256_CCM_8";
"TLS_PSK_WITH_AES_128_CCM";
"TLS_PSK_WITH_AES_256_CCM";
"TLS_PSK_WITH_AES_128_CCM_8";
"TLS_PSK_WITH_AES_256_CCM_8";
} do
local openssl_cipher_name = spec_to_openssl[v]
if openssl_cipher_name then
banned_ciphers[openssl_cipher_name] = true
end
end
local default_tls_options = openssl_ctx.OP_NO_COMPRESSION
+ openssl_ctx.OP_SINGLE_ECDH_USE
+ openssl_ctx.OP_NO_SSLv2
+ openssl_ctx.OP_NO_SSLv3
local function new_client_context()
local ctx = openssl_ctx.new("TLS", false)
ctx:setCipherList(intermediate_cipher_list)
ctx:setOptions(default_tls_options)
ctx:setEphemeralKey(openssl_pkey.new{ type = "EC", curve = "prime256v1" })
local store = ctx:getStore()
store:addDefaults()
ctx:setVerify(openssl_ctx.VERIFY_PEER)
return ctx
end
local function new_server_context()
local ctx = openssl_ctx.new("TLS", true)
ctx:setCipherList(intermediate_cipher_list)
ctx:setOptions(default_tls_options)
ctx:setEphemeralKey(openssl_pkey.new{ type = "EC", curve = "prime256v1" })
return ctx
end
return {
has_alpn = has_alpn;
has_hostname_validation = has_hostname_validation;
modern_cipher_list = modern_cipher_list;
intermediate_cipher_list = intermediate_cipher_list;
old_cipher_list = old_cipher_list;
banned_ciphers = banned_ciphers;
new_client_context = new_client_context;
new_server_context = new_server_context;
}