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src: check curve ID existence instead of asn flags #25345

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src: check curve ID existence instead of asn flags #25345

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src: check curve ID existence instead of asn flags
sam-github Jan 4, 2019
ce270f1
fixup! src: check curve ID existence instead of asn flags
sam-github Jan 7, 2019
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21 changes: 9 additions & 12 deletions src/node_crypto.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1738,21 +1738,18 @@ static Local<Object> X509ToObject(Environment* env, X509* cert) {
CHECK_NULL(pub);
}

if (EC_GROUP_get_asn1_flag(group) != 0) {
int nid = EC_GROUP_get_curve_name(group);
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if (nid != 0) {
// Curve is well-known, get its OID and NIST nick-name (if it has one).

int nid = EC_GROUP_get_curve_name(group);
if (nid != 0) {
if (const char* sn = OBJ_nid2sn(nid)) {
info->Set(context, env->asn1curve_string(),
OneByteString(env->isolate(), sn)).FromJust();
}
if (const char* sn = OBJ_nid2sn(nid)) {
info->Set(context, env->asn1curve_string(),
OneByteString(env->isolate(), sn)).FromJust();
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}
if (nid != 0) {
if (const char* nist = EC_curve_nid2nist(nid)) {
info->Set(context, env->nistcurve_string(),
OneByteString(env->isolate(), nist)).FromJust();
}

if (const char* nist = EC_curve_nid2nist(nid)) {
info->Set(context, env->nistcurve_string(),
OneByteString(env->isolate(), nist)).FromJust();
}
} else {
// Unnamed curves can be described by their mathematical properties,
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