patch the openssl included in node to ignore redhat's rh-allow-sha1-signatures config

Author: lerouxb

scripts/nodejs-patches/007-ignore-rh-allow-sha1-signatures.patch

@@ -0,0 +1,14 @@
+diff --git a/deps/openssl/openssl/crypto/evp/evp_cnf.c b/deps/openssl/openssl/crypto/evp/evp_cnf.c
+index 0e7fe64cf9..bdba3638ee 100644
+--- a/deps/openssl/openssl/crypto/evp/evp_cnf.c
++++ b/deps/openssl/openssl/crypto/evp/evp_cnf.c
+@@ -57,6 +57,9 @@ static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
+                 ERR_raise(ERR_LIB_EVP, EVP_R_SET_DEFAULT_PROPERTY_FAILURE);
+                 return 0;
+             }
++        } else if (strcmp(oval->name, "rh-allow-sha1-signatures") == 0) {
++            /* allow and then ignore this option */
++
+         } else {
+             ERR_raise_data(ERR_LIB_EVP, EVP_R_UNKNOWN_OPTION,
+                            "name=%s, value=%s", oval->name, oval->value);