node.js and nginx SSL handshake failure
I'm trying to create a basic SSL connection from a node.js app to a locally hosted nginx server; it involves sending the client's credentials as well. The handshake seems like it was successful as calling "verifyPeer" from within a "secure" event verifies that much. However, the server continues to respond with nothing but a 400 response.
If I make the same request with curl on the command line, I get back what I expect:
curl -v -E curl-test.crt --cacert ca.crt https://internal.url:7443/some.file
"curl-test.crt" was created by concatenating the client key and certificate together.
Here is the smallest bit of node.js code needed to get a failure:
global.util = require('util');
var fs = require('fs'),
http = require('http'),
crypto = require('crypto');
var clientCert = fs.readFileSync("tmp/cert.crt", 'ascii'),
clientKey = fs.read开发者_如何学运维FileSync("tmp/key.key", 'ascii'),
caCert = fs.readFileSync("tmp/ca.crt", 'ascii');
var credentials = crypto.createCredentials({"key": clientKey, "cert": clientCert, "ca": caCert});
var client = http.createClient(7443, "internal.url", true, credentials);
client.addListener("secure", function() {
if (!client.verifyPeer()) {
throw new Exception("Could not verify peer");
}
});
var request = client.request('GET', '/some.file', {});
request.on('response', function(response) {
response.on('data', function(body) {
util.log("body: " + body);
});
});
request.end();
And here is the response I get, no matter what "some.file" is changed to:
body: <html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx/0.6.32</center>
</body>
</html>
Any help in debugging or solving this issue would be fantastic
Are you getting this message in your nginx error log?
2010/11/23 17:51:59 [info] 13221#0: *1 client sent HTTP/1.1 request without "Host" header while reading client request headers, client: 127.0.0.1, server: testme.local, request: "GET /some.file HTTP/1.1"
If so, you can fix it by simply adding the 'Host' header to your GET request like this:
var request = client.request('GET', '/some.file', {'Host':'internal.url'});
Looks like nginx wants the Host header and node doesn't send it by default. There's probably a way to configure nginx to default to the correct header value as well.
Hope that helps!
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