src: load OpenSSL 3.0 Legacy provider

Load OpenSSL 3.0 Legacy provider if OpenSSL major version isn't below 3 to be inline with older OpenSSL major versions and support the default hashFunction MD4 of webpack. Fixes: nodejs#40948 Refs: https://www.openssl.org/docs/man3.0/man7/OSSL_PROVIDER-legacy.html Refs: https://webpack.js.org/plugins/hashed-module-ids-plugin/ Signed-off-by: Stefan Herbrechtsmeier <[email protected]>
weidmueller · Mar 11, 2022 · 1b949be · 1b949be
1 parent 5386c6a
commit 1b949be
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/crypto/crypto_util.cc b/src/crypto/crypto_util.cc
@@ -146,6 +146,11 @@ void InitCryptoOnce() {
     const char* conf = per_process::cli_options->openssl_config.c_str();
     OPENSSL_INIT_set_config_filename(settings, conf);
   }
+else
+  OSSL_PROVIDER* legacy_provider = OSSL_PROVIDER_load(nullptr, "legacy");
+  if (legacy_provider == nullptr) {
+    fprintf(stderr, "Unable to load legacy provider.\n");
+  }
 #endif
 
   OPENSSL_init_ssl(0, settings);