e2m/uWebSockets.js
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addServerName, removeServerName, ServerName.js

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This commit is contained in:
Alex Hultman 2020-08-17 03:57:37 +02:00
parent 0e63c77bd0
commit f77d07014a
3 changed files with 99 additions and 15 deletions
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26
examples/ServerName.js vendored Normal file
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@ -0,0 +1,26 @@
/* Minimal SSL example using ServerNameIndication */
const uWS = require('../dist/uws.js');
const port = 9001;
const app = uWS.SSLApp({
key_file_name: 'misc/key.pem',
cert_file_name: 'misc/cert.pem',
passphrase: '1234'
}).addServerName("localhost", {
key_file_name: 'misc/key.pem',
cert_file_name: 'misc/cert.pem',
passphrase: '1234'
}).removeServerName("localhost").addServerName("localhost", {
key_file_name: 'misc/key.pem',
cert_file_name: 'misc/cert.pem',
passphrase: '1234'
}).get('/*', (res, req) => {
res.end('Hello World!');
}).listen(port, (token) => {
if (token) {
console.log('Listening to port ' + port);
} else {
console.log('Failed to listen to port ' + port);
}
});

86
src/AppWrapper.h
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@ -312,24 +312,20 @@ void uWS_App_publish(const FunctionCallbackInfo<Value> &args) {
app->publish(topic.getString(), message.getString(), BooleanValue(isolate, args[2]) ? uWS::OpCode::BINARY : uWS::OpCode::TEXT, BooleanValue(isolate, args[3]));
}
template <typename APP>
void uWS_App(const FunctionCallbackInfo<Value> &args) {
/* This one modified per-thread static strings temporarily */
std::pair<struct us_socket_context_options_t, bool> readOptionsObject(const FunctionCallbackInfo<Value> &args, int index) {
Isolate *isolate = args.GetIsolate();
Local<FunctionTemplate> appTemplate = FunctionTemplate::New(isolate);
appTemplate->SetClassName(String::NewFromUtf8(isolate, std::is_same<APP, uWS::SSLApp>::value ? "uWS.SSLApp" : "uWS.App", NewStringType::kNormal).ToLocalChecked());
/* Read the options object if any */
us_socket_context_options_t options = {};
std::string keyFileName, certFileName, passphrase, dhParamsFileName, caFileName;
if (args.Length() == 1) {
thread_local std::string keyFileName, certFileName, passphrase, dhParamsFileName, caFileName;
if (args.Length() > index) {
Local<Object> optionsObject = Local<Object>::Cast(args[0]);
Local<Object> optionsObject = Local<Object>::Cast(args[index]);
/* Key file name */
NativeString keyFileNameValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "key_file_name", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
if (keyFileNameValue.isInvalid(args)) {
return;
return {};
}
if (keyFileNameValue.getString().length()) {
keyFileName = keyFileNameValue.getString();
@ -339,7 +335,7 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
/* Cert file name */
NativeString certFileNameValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "cert_file_name", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
if (certFileNameValue.isInvalid(args)) {
return;
return {};
}
if (certFileNameValue.getString().length()) {
certFileName = certFileNameValue.getString();
@ -349,7 +345,7 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
/* Passphrase */
NativeString passphraseValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "passphrase", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
if (passphraseValue.isInvalid(args)) {
return;
return {};
}
if (passphraseValue.getString().length()) {
passphrase = passphraseValue.getString();
@ -359,7 +355,7 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
/* DH params file name */
NativeString dhParamsFileNameValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "dh_params_file_name", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
if (dhParamsFileNameValue.isInvalid(args)) {
return;
return {};
}
if (dhParamsFileNameValue.getString().length()) {
dhParamsFileName = dhParamsFileNameValue.getString();
@ -369,7 +365,7 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
/* CA file name */
NativeString caFileNameValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "ca_file_name", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
if (caFileNameValue.isInvalid(args)) {
return;
return {};
}
if (caFileNameValue.getString().length()) {
caFileName = caFileNameValue.getString();
@ -380,6 +376,64 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
options.ssl_prefer_low_memory_usage = BooleanValue(isolate, optionsObject->Get(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "ssl_prefer_low_memory_usage", NewStringType::kNormal).ToLocalChecked()).ToLocalChecked());
}
return {options, true};
}
template <typename APP>
void uWS_App_addServerName(const FunctionCallbackInfo<Value> &args) {
APP *app = (APP *) args.Holder()->GetAlignedPointerFromInternalField(0);
Isolate *isolate = args.GetIsolate();
NativeString hostnamePatternValue(isolate, args[0]);
if (hostnamePatternValue.isInvalid(args)) {
return;
}
std::string hostnamePattern;
if (hostnamePatternValue.getString().length()) {
hostnamePattern = hostnamePatternValue.getString();
}
auto [options, valid] = readOptionsObject(args, 1);
if (!valid) {
return;
}
app->addServerName(hostnamePattern.c_str(), options);
args.GetReturnValue().Set(args.Holder());
}
template <typename APP>
void uWS_App_removeServerName(const FunctionCallbackInfo<Value> &args) {
APP *app = (APP *) args.Holder()->GetAlignedPointerFromInternalField(0);
Isolate *isolate = args.GetIsolate();
NativeString hostnamePatternValue(isolate, args[0]);
if (hostnamePatternValue.isInvalid(args)) {
return;
}
std::string hostnamePattern;
if (hostnamePatternValue.getString().length()) {
hostnamePattern = hostnamePatternValue.getString();
}
app->removeServerName(hostnamePattern.c_str());
args.GetReturnValue().Set(args.Holder());
}
template <typename APP>
void uWS_App(const FunctionCallbackInfo<Value> &args) {
Isolate *isolate = args.GetIsolate();
Local<FunctionTemplate> appTemplate = FunctionTemplate::New(isolate);
appTemplate->SetClassName(String::NewFromUtf8(isolate, std::is_same<APP, uWS::SSLApp>::value ? "uWS.SSLApp" : "uWS.App", NewStringType::kNormal).ToLocalChecked());
auto [options, valid] = readOptionsObject(args, 0);
if (!valid) {
return;
}
/* uSockets copies strings here */
APP *app = new APP(options);
@ -439,6 +493,10 @@ void uWS_App(const FunctionCallbackInfo<Value> &args) {
appTemplate->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "listen", NewStringType::kNormal).ToLocalChecked(), FunctionTemplate::New(isolate, uWS_App_listen<APP>, args.Data()));
appTemplate->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "publish", NewStringType::kNormal).ToLocalChecked(), FunctionTemplate::New(isolate, uWS_App_publish<APP>, args.Data()));
/* SNI */
appTemplate->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "addServerName", NewStringType::kNormal).ToLocalChecked(), FunctionTemplate::New(isolate, uWS_App_addServerName<APP>, args.Data()));
appTemplate->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "removeServerName", NewStringType::kNormal).ToLocalChecked(), FunctionTemplate::New(isolate, uWS_App_removeServerName<APP>, args.Data()));
Local<Object> localApp = appTemplate->GetFunction(isolate->GetCurrentContext()).ToLocalChecked()->NewInstance(isolate->GetCurrentContext()).ToLocalChecked();
localApp->SetAlignedPointerInInternalField(0, app);

2
uWebSockets

@ -1 +1 @@
Subproject commit 4fcfe49bcce574c0aca7ab6409f81a725bf8f88c
Subproject commit 77aced05f8ed262287583299bd86641f40d87cb5