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Ed Tanous0fdddb12017-02-28 11:06:34 -08001#pragma once
Ed Tanous55c7b7a2018-05-22 15:27:24 -07002#ifdef BMCWEB_ENABLE_SSL
Ed Tanous0fdddb12017-02-28 11:06:34 -08003
4#include <openssl/bio.h>
5#include <openssl/dh.h>
6#include <openssl/dsa.h>
Ed Tanous0fdddb12017-02-28 11:06:34 -08007#include <openssl/err.h>
8#include <openssl/evp.h>
9#include <openssl/pem.h>
10#include <openssl/rand.h>
11#include <openssl/rsa.h>
12#include <openssl/ssl.h>
Ed Tanous9b65f1f2017-03-07 15:17:13 -080013
Ed Tanous3112a142018-11-29 15:45:10 -080014#include <boost/asio/ssl/context.hpp>
Gunnar Mills1214b7e2020-06-04 10:11:30 -050015
Ed Tanous1abe55e2018-09-05 08:30:59 -070016#include <random>
17
18namespace ensuressl
19{
Gunnar Mills1214b7e2020-06-04 10:11:30 -050020constexpr char const* trustStorePath = "/etc/ssl/certs/authority";
Alan Kuoa8220702020-11-26 11:15:29 +080021constexpr char const* x509Comment = "Generated from OpenBMC service";
Ed Tanous55c7b7a2018-05-22 15:27:24 -070022static void initOpenssl();
Gunnar Mills1214b7e2020-06-04 10:11:30 -050023static EVP_PKEY* createEcKey();
Ed Tanous0fdddb12017-02-28 11:06:34 -080024
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050025// Trust chain related errors.`
26inline bool isTrustChainError(int errnum)
27{
28 if ((errnum == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT) ||
29 (errnum == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN) ||
30 (errnum == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY) ||
31 (errnum == X509_V_ERR_CERT_UNTRUSTED) ||
32 (errnum == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE))
33 {
34 return true;
35 }
Ed Tanous3174e4d2020-10-07 11:41:22 -070036 return false;
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050037}
38
Gunnar Mills1214b7e2020-06-04 10:11:30 -050039inline bool validateCertificate(X509* const cert)
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050040{
41 // Create an empty X509_STORE structure for certificate validation.
Gunnar Mills1214b7e2020-06-04 10:11:30 -050042 X509_STORE* x509Store = X509_STORE_new();
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050043 if (!x509Store)
44 {
Gunnar Millsc61704a2020-07-08 13:47:06 -050045 BMCWEB_LOG_ERROR << "Error occurred during X509_STORE_new call";
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050046 return false;
47 }
48
49 // Load Certificate file into the X509 structure.
Gunnar Mills1214b7e2020-06-04 10:11:30 -050050 X509_STORE_CTX* storeCtx = X509_STORE_CTX_new();
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050051 if (!storeCtx)
52 {
Gunnar Millsc61704a2020-07-08 13:47:06 -050053 BMCWEB_LOG_ERROR << "Error occurred during X509_STORE_CTX_new call";
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050054 X509_STORE_free(x509Store);
55 return false;
56 }
57
Ed Tanous99131cd2019-10-24 11:12:47 -070058 int errCode = X509_STORE_CTX_init(storeCtx, x509Store, cert, nullptr);
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050059 if (errCode != 1)
60 {
Gunnar Millsc61704a2020-07-08 13:47:06 -050061 BMCWEB_LOG_ERROR << "Error occurred during X509_STORE_CTX_init call";
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050062 X509_STORE_CTX_free(storeCtx);
63 X509_STORE_free(x509Store);
64 return false;
65 }
66
67 errCode = X509_verify_cert(storeCtx);
68 if (errCode == 1)
69 {
70 BMCWEB_LOG_INFO << "Certificate verification is success";
71 X509_STORE_CTX_free(storeCtx);
72 X509_STORE_free(x509Store);
73 return true;
74 }
75 if (errCode == 0)
76 {
77 errCode = X509_STORE_CTX_get_error(storeCtx);
78 X509_STORE_CTX_free(storeCtx);
79 X509_STORE_free(x509Store);
80 if (isTrustChainError(errCode))
81 {
82 BMCWEB_LOG_DEBUG << "Ignoring Trust Chain error. Reason: "
83 << X509_verify_cert_error_string(errCode);
84 return true;
85 }
Ed Tanous3174e4d2020-10-07 11:41:22 -070086 BMCWEB_LOG_ERROR << "Certificate verification failed. Reason: "
87 << X509_verify_cert_error_string(errCode);
88 return false;
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050089 }
90
91 BMCWEB_LOG_ERROR
Gunnar Millsc61704a2020-07-08 13:47:06 -050092 << "Error occurred during X509_verify_cert call. ErrorCode: "
93 << errCode;
Ramesh Iyyar082f28f2019-06-22 03:31:55 -050094 X509_STORE_CTX_free(storeCtx);
95 X509_STORE_free(x509Store);
96 return false;
97}
98
Gunnar Mills1214b7e2020-06-04 10:11:30 -050099inline bool verifyOpensslKeyCert(const std::string& filepath)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700100{
101 bool privateKeyValid = false;
102 bool certValid = false;
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800103
Ed Tanous1abe55e2018-09-05 08:30:59 -0700104 std::cout << "Checking certs in file " << filepath << "\n";
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800105
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500106 FILE* file = fopen(filepath.c_str(), "r");
Ed Tanous99131cd2019-10-24 11:12:47 -0700107 if (file != nullptr)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700108 {
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500109 EVP_PKEY* pkey = PEM_read_PrivateKey(file, nullptr, nullptr, nullptr);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700110 if (pkey != nullptr)
111 {
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500112 RSA* rsa = EVP_PKEY_get1_RSA(pkey);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700113 if (rsa != nullptr)
114 {
115 std::cout << "Found an RSA key\n";
116 if (RSA_check_key(rsa) == 1)
117 {
Jayanth Othayoth4d2849a2019-05-13 01:46:34 -0500118 privateKeyValid = true;
Ed Tanous1abe55e2018-09-05 08:30:59 -0700119 }
120 else
121 {
122 std::cerr << "Key not valid error number "
123 << ERR_get_error() << "\n";
124 }
125 RSA_free(rsa);
126 }
127 else
128 {
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500129 EC_KEY* ec = EVP_PKEY_get1_EC_KEY(pkey);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700130 if (ec != nullptr)
131 {
132 std::cout << "Found an EC key\n";
133 if (EC_KEY_check_key(ec) == 1)
134 {
135 privateKeyValid = true;
136 }
137 else
138 {
139 std::cerr << "Key not valid error number "
140 << ERR_get_error() << "\n";
141 }
142 EC_KEY_free(ec);
143 }
144 }
145
146 if (privateKeyValid)
147 {
Ramesh Iyyarc0bf8932019-06-22 00:23:29 -0500148 // If the order is certificate followed by key in input file
149 // then, certificate read will fail. So, setting the file
150 // pointer to point beginning of file to avoid certificate and
151 // key order issue.
152 fseek(file, 0, SEEK_SET);
153
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500154 X509* x509 = PEM_read_X509(file, nullptr, nullptr, nullptr);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700155 if (x509 == nullptr)
156 {
157 std::cout << "error getting x509 cert " << ERR_get_error()
158 << "\n";
159 }
160 else
161 {
Ramesh Iyyar082f28f2019-06-22 03:31:55 -0500162 certValid = validateCertificate(x509);
163 X509_free(x509);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700164 }
165 }
166
167 EVP_PKEY_free(pkey);
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800168 }
Ed Tanous1abe55e2018-09-05 08:30:59 -0700169 fclose(file);
Ed Tanous0fdddb12017-02-28 11:06:34 -0800170 }
Ed Tanous1abe55e2018-09-05 08:30:59 -0700171 return certValid;
Ed Tanous0fdddb12017-02-28 11:06:34 -0800172}
173
Alan Kuoa8220702020-11-26 11:15:29 +0800174inline X509* loadCert(const std::string& filePath)
175{
176 BIO* certFileBio = BIO_new_file(filePath.c_str(), "rb");
177 if (!certFileBio)
178 {
179 BMCWEB_LOG_ERROR << "Error occured during BIO_new_file call, "
180 << "FILE= " << filePath;
181 return nullptr;
182 }
183
184 X509* cert = X509_new();
185 if (!cert)
186 {
187 BMCWEB_LOG_ERROR << "Error occured during X509_new call, "
188 << ERR_get_error();
189 BIO_free(certFileBio);
190 return nullptr;
191 }
192
193 if (!PEM_read_bio_X509(certFileBio, &cert, nullptr, nullptr))
194 {
195 BMCWEB_LOG_ERROR << "Error occured during PEM_read_bio_X509 call, "
196 << "FILE= " << filePath;
197
198 BIO_free(certFileBio);
199 X509_free(cert);
200 return nullptr;
201 }
202 return cert;
203}
204
205inline int addExt(X509* cert, int nid, const char* value)
206{
207 X509_EXTENSION* ex = nullptr;
Ed Tanousb00dcc22021-02-23 12:52:50 -0800208 X509V3_CTX ctx{};
Alan Kuoa8220702020-11-26 11:15:29 +0800209 X509V3_set_ctx(&ctx, cert, cert, nullptr, nullptr, 0);
210 ex = X509V3_EXT_conf_nid(nullptr, &ctx, nid, const_cast<char*>(value));
211 if (!ex)
212 {
213 BMCWEB_LOG_ERROR << "Error: In X509V3_EXT_conf_nidn: " << value;
214 return -1;
215 }
216 X509_add_ext(cert, ex, -1);
217 X509_EXTENSION_free(ex);
218 return 0;
219}
220
221inline void generateSslCertificate(const std::string& filepath,
222 const std::string& cn)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700223{
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500224 FILE* pFile = nullptr;
Ed Tanous1abe55e2018-09-05 08:30:59 -0700225 std::cout << "Generating new keys\n";
226 initOpenssl();
Ed Tanous0fdddb12017-02-28 11:06:34 -0800227
Ed Tanous1abe55e2018-09-05 08:30:59 -0700228 std::cerr << "Generating EC key\n";
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500229 EVP_PKEY* pPrivKey = createEcKey();
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700230 if (pPrivKey != nullptr)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700231 {
232 std::cerr << "Generating x509 Certificate\n";
233 // Use this code to directly generate a certificate
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500234 X509* x509;
Ed Tanous1abe55e2018-09-05 08:30:59 -0700235 x509 = X509_new();
236 if (x509 != nullptr)
237 {
238 // get a random number from the RNG for the certificate serial
239 // number If this is not random, regenerating certs throws broswer
240 // errors
Alan Kuoa8220702020-11-26 11:15:29 +0800241 bmcweb::OpenSSLGenerator gen;
242 std::uniform_int_distribution<int> dis(
243 1, std::numeric_limits<int>::max());
244 int serial = dis(gen);
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800245
Ed Tanous1abe55e2018-09-05 08:30:59 -0700246 ASN1_INTEGER_set(X509_get_serialNumber(x509), serial);
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800247
Ed Tanous1abe55e2018-09-05 08:30:59 -0700248 // not before this moment
249 X509_gmtime_adj(X509_get_notBefore(x509), 0);
250 // Cert is valid for 10 years
251 X509_gmtime_adj(X509_get_notAfter(x509),
252 60L * 60L * 24L * 365L * 10L);
Ed Tanous9b65f1f2017-03-07 15:17:13 -0800253
Ed Tanous1abe55e2018-09-05 08:30:59 -0700254 // set the public key to the key we just generated
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700255 X509_set_pubkey(x509, pPrivKey);
Ed Tanous0fdddb12017-02-28 11:06:34 -0800256
Ed Tanous1abe55e2018-09-05 08:30:59 -0700257 // get the subject name
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500258 X509_NAME* name;
Ed Tanous1abe55e2018-09-05 08:30:59 -0700259 name = X509_get_subject_name(x509);
Ed Tanous0fdddb12017-02-28 11:06:34 -0800260
Ed Tanous1abe55e2018-09-05 08:30:59 -0700261 X509_NAME_add_entry_by_txt(
262 name, "C", MBSTRING_ASC,
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500263 reinterpret_cast<const unsigned char*>("US"), -1, -1, 0);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700264 X509_NAME_add_entry_by_txt(
265 name, "O", MBSTRING_ASC,
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500266 reinterpret_cast<const unsigned char*>("OpenBMC"), -1, -1, 0);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700267 X509_NAME_add_entry_by_txt(
268 name, "CN", MBSTRING_ASC,
Alan Kuoa8220702020-11-26 11:15:29 +0800269 reinterpret_cast<const unsigned char*>(cn.c_str()), -1, -1, 0);
Ed Tanous1abe55e2018-09-05 08:30:59 -0700270 // set the CSR options
271 X509_set_issuer_name(x509, name);
Ed Tanous0fdddb12017-02-28 11:06:34 -0800272
Alan Kuoa8220702020-11-26 11:15:29 +0800273 X509_set_version(x509, 2);
274 addExt(x509, NID_basic_constraints, ("critical,CA:TRUE"));
275 addExt(x509, NID_subject_alt_name, ("DNS:" + cn).c_str());
276 addExt(x509, NID_subject_key_identifier, ("hash"));
277 addExt(x509, NID_authority_key_identifier, ("keyid"));
278 addExt(x509, NID_key_usage, ("digitalSignature, keyEncipherment"));
279 addExt(x509, NID_ext_key_usage, ("serverAuth"));
280 addExt(x509, NID_netscape_comment, (x509Comment));
281
Ed Tanous1abe55e2018-09-05 08:30:59 -0700282 // Sign the certificate with our private key
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700283 X509_sign(x509, pPrivKey, EVP_sha256());
Ed Tanous0fdddb12017-02-28 11:06:34 -0800284
Ed Tanous1abe55e2018-09-05 08:30:59 -0700285 pFile = fopen(filepath.c_str(), "wt");
Ed Tanous0fdddb12017-02-28 11:06:34 -0800286
Ed Tanous1abe55e2018-09-05 08:30:59 -0700287 if (pFile != nullptr)
288 {
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700289 PEM_write_PrivateKey(pFile, pPrivKey, nullptr, nullptr, 0,
Ed Tanous99131cd2019-10-24 11:12:47 -0700290 nullptr, nullptr);
Ed Tanous0fdddb12017-02-28 11:06:34 -0800291
Ed Tanous1abe55e2018-09-05 08:30:59 -0700292 PEM_write_X509(pFile, x509);
293 fclose(pFile);
Ed Tanous99131cd2019-10-24 11:12:47 -0700294 pFile = nullptr;
Ed Tanous1abe55e2018-09-05 08:30:59 -0700295 }
Ed Tanous0fdddb12017-02-28 11:06:34 -0800296
Ed Tanous1abe55e2018-09-05 08:30:59 -0700297 X509_free(x509);
298 }
299
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700300 EVP_PKEY_free(pPrivKey);
301 pPrivKey = nullptr;
Ed Tanous0fdddb12017-02-28 11:06:34 -0800302 }
303
Ed Tanous1abe55e2018-09-05 08:30:59 -0700304 // cleanup_openssl();
Ed Tanous99923322017-03-03 14:21:24 -0800305}
Ed Tanousb01bf292019-03-25 19:25:26 +0000306
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500307EVP_PKEY* createEcKey()
Ed Tanousb01bf292019-03-25 19:25:26 +0000308{
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500309 EVP_PKEY* pKey = nullptr;
Ed Tanousb01bf292019-03-25 19:25:26 +0000310 int eccgrp = 0;
Vernon Maueryaaf32062020-03-09 10:41:31 -0700311 eccgrp = OBJ_txt2nid("secp384r1");
Ed Tanous6ea007a2019-02-13 22:48:25 -0800312
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500313 EC_KEY* myecc = EC_KEY_new_by_curve_name(eccgrp);
Ed Tanousb01bf292019-03-25 19:25:26 +0000314 if (myecc != nullptr)
Ed Tanous6ea007a2019-02-13 22:48:25 -0800315 {
Ed Tanousb01bf292019-03-25 19:25:26 +0000316 EC_KEY_set_asn1_flag(myecc, OPENSSL_EC_NAMED_CURVE);
317 EC_KEY_generate_key(myecc);
318 pKey = EVP_PKEY_new();
319 if (pKey != nullptr)
320 {
321 if (EVP_PKEY_assign_EC_KEY(pKey, myecc))
322 {
Vernon Mauery0185c7f2020-03-09 10:56:53 -0700323 /* pKey owns myecc from now */
Ed Tanousb01bf292019-03-25 19:25:26 +0000324 if (EC_KEY_check_key(myecc) <= 0)
325 {
326 fprintf(stderr, "EC_check_key failed.\n");
327 }
328 }
329 }
Ed Tanous6ea007a2019-02-13 22:48:25 -0800330 }
Ed Tanous1abe55e2018-09-05 08:30:59 -0700331 return pKey;
332}
333
334void initOpenssl()
335{
Ed Tanous911ac312017-08-15 09:37:42 -0700336#if OPENSSL_VERSION_NUMBER < 0x10100000L
Ed Tanous1abe55e2018-09-05 08:30:59 -0700337 SSL_load_error_strings();
338 OpenSSL_add_all_algorithms();
339 RAND_load_file("/dev/urandom", 1024);
Ed Tanousa1e077c2017-04-25 12:42:19 -0700340#endif
Ed Tanous0fdddb12017-02-28 11:06:34 -0800341}
342
Gunnar Mills1214b7e2020-06-04 10:11:30 -0500343inline void ensureOpensslKeyPresentAndValid(const std::string& filepath)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700344{
345 bool pemFileValid = false;
Ed Tanous0fdddb12017-02-28 11:06:34 -0800346
Ed Tanous1abe55e2018-09-05 08:30:59 -0700347 pemFileValid = verifyOpensslKeyCert(filepath);
Ed Tanous1ccd57c2017-03-21 13:15:58 -0700348
Ed Tanous1abe55e2018-09-05 08:30:59 -0700349 if (!pemFileValid)
350 {
351 std::cerr << "Error in verifying signature, regenerating\n";
Alan Kuoa8220702020-11-26 11:15:29 +0800352 generateSslCertificate(filepath, "testhost");
Ed Tanous1abe55e2018-09-05 08:30:59 -0700353 }
Ed Tanous0fdddb12017-02-28 11:06:34 -0800354}
Ed Tanousc4771fb2017-03-13 13:39:49 -0700355
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600356inline std::shared_ptr<boost::asio::ssl::context>
Ed Tanous81ce6092020-12-17 16:54:55 +0000357 getSslContext(const std::string& sslPemFile)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700358{
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600359 std::shared_ptr<boost::asio::ssl::context> mSslContext =
360 std::make_shared<boost::asio::ssl::context>(
361 boost::asio::ssl::context::tls_server);
362 mSslContext->set_options(boost::asio::ssl::context::default_workarounds |
363 boost::asio::ssl::context::no_sslv2 |
364 boost::asio::ssl::context::no_sslv3 |
365 boost::asio::ssl::context::single_dh_use |
366 boost::asio::ssl::context::no_tlsv1 |
367 boost::asio::ssl::context::no_tlsv1_1);
Ed Tanousc4771fb2017-03-13 13:39:49 -0700368
James Feist91243c32019-11-12 14:55:40 -0800369 // BIG WARNING: This needs to stay disabled, as there will always be
370 // unauthenticated endpoints
371 // mSslContext->set_verify_mode(boost::asio::ssl::verify_peer);
Kowalski, Kamil55e43f62019-07-10 13:12:57 +0200372
James Feist6a3e1822019-11-06 13:46:35 -0800373 SSL_CTX_set_options(mSslContext->native_handle(), SSL_OP_NO_RENEGOTIATION);
374
Kowalski, Kamil55e43f62019-07-10 13:12:57 +0200375 BMCWEB_LOG_DEBUG << "Using default TrustStore location: " << trustStorePath;
376 mSslContext->add_verify_path(trustStorePath);
377
Ed Tanous81ce6092020-12-17 16:54:55 +0000378 mSslContext->use_certificate_file(sslPemFile,
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600379 boost::asio::ssl::context::pem);
Ed Tanous81ce6092020-12-17 16:54:55 +0000380 mSslContext->use_private_key_file(sslPemFile,
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600381 boost::asio::ssl::context::pem);
Ed Tanousc4771fb2017-03-13 13:39:49 -0700382
Ed Tanous1abe55e2018-09-05 08:30:59 -0700383 // Set up EC curves to auto (boost asio doesn't have a method for this)
384 // There is a pull request to add this. Once this is included in an asio
385 // drop, use the right way
386 // http://stackoverflow.com/questions/18929049/boost-asio-with-ecdsa-certificate-issue
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600387 if (SSL_CTX_set_ecdh_auto(mSslContext->native_handle(), 1) != 1)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700388 {
389 BMCWEB_LOG_ERROR << "Error setting tmp ecdh list\n";
390 }
Ed Tanousc4771fb2017-03-13 13:39:49 -0700391
Ed Tanous457207f2019-02-07 15:27:14 -0800392 std::string mozillaModern = "ECDHE-ECDSA-AES256-GCM-SHA384:"
393 "ECDHE-RSA-AES256-GCM-SHA384:"
394 "ECDHE-ECDSA-CHACHA20-POLY1305:"
395 "ECDHE-RSA-CHACHA20-POLY1305:"
396 "ECDHE-ECDSA-AES128-GCM-SHA256:"
397 "ECDHE-RSA-AES128-GCM-SHA256:"
398 "ECDHE-ECDSA-AES256-SHA384:"
399 "ECDHE-RSA-AES256-SHA384:"
400 "ECDHE-ECDSA-AES128-SHA256:"
401 "ECDHE-RSA-AES128-SHA256";
Ed Tanousc4771fb2017-03-13 13:39:49 -0700402
Marri Devender Rao5968cae2019-01-21 10:27:12 -0600403 if (SSL_CTX_set_cipher_list(mSslContext->native_handle(),
Ed Tanous457207f2019-02-07 15:27:14 -0800404 mozillaModern.c_str()) != 1)
Ed Tanous1abe55e2018-09-05 08:30:59 -0700405 {
406 BMCWEB_LOG_ERROR << "Error setting cipher list\n";
407 }
408 return mSslContext;
Ed Tanousc4771fb2017-03-13 13:39:49 -0700409}
Ed Tanous1abe55e2018-09-05 08:30:59 -0700410} // namespace ensuressl
Ed Tanous01250f22017-04-18 17:49:51 -0700411
Brad Bishop85d2bb52019-04-05 08:31:14 -0400412#endif