crypto: remove root_cert_store from node_crypto.h

root_cert_store is defined as extern in node_crypto.h but only used in node_crypto.cc. It is then set using SSL_CTX_set_cert_store. The only usages of SSL_CTX_get_cert_store are in node_crypto.cc which would all be accessing the same X509_STORE through the root_cert_store pointer as far as I can tell. Am I missing something here? This commit suggests removing it from the header and making it static in node_crypto.cc. PR-URL: #13194 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: Michael Dawson <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Sam Roberts <[email protected]>
nodejs · Aug 1, 2017 · f4691bb · f4691bb
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commit f4691bb
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Showing 2 changed files with 3 additions and 5 deletions.
diff --git a/src/node_crypto.cc b/src/node_crypto.cc
@@ -120,13 +120,13 @@ static X509_NAME *cnnic_ev_name =
 
 static Mutex* mutexes;
 
-const char* const root_certs[] = {
+static const char* const root_certs[] = {
 #include "node_root_certs.h"  // NOLINT(build/include_order)
 };
 
-std::string extra_root_certs_file;  // NOLINT(runtime/string)
+static std::string extra_root_certs_file;  // NOLINT(runtime/string)
 
-X509_STORE* root_cert_store;
+static X509_STORE* root_cert_store;
 
 // Just to generate static methods
 template class SSLWrap<TLSWrap>;

diff --git a/src/node_crypto.h b/src/node_crypto.h
@@ -63,8 +63,6 @@ enum CheckResult {
 
 extern int VerifyCallback(int preverify_ok, X509_STORE_CTX* ctx);
 
-extern X509_STORE* root_cert_store;
-
 extern void UseExtraCaCerts(const std::string& file);
 
 // Forward declaration