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var forge = require('../js/forge');
// function to create certificate
var createCert = function(cn, data) {
console.log(
'Generating 512-bit key-pair and certificate for \"' + cn + '\".');
var keys = forge.pki.rsa.generateKeyPair(512);
console.log('key-pair created.');
var cert = forge.pki.createCertificate();
cert.serialNumber = '01';
cert.validity.notBefore = new Date();
cert.validity.notAfter = new Date();
cert.validity.notAfter.setFullYear(
cert.validity.notBefore.getFullYear() + 1);
var attrs = [{
name: 'commonName',
value: cn
}, {
name: 'countryName',
value: 'US'
}, {
shortName: 'ST',
value: 'Virginia'
}, {
name: 'localityName',
value: 'Blacksburg'
}, {
name: 'organizationName',
value: 'Test'
}, {
shortName: 'OU',
value: 'Test'
}];
cert.setSubject(attrs);
cert.setIssuer(attrs);
cert.setExtensions([{
name: 'basicConstraints',
cA: true
}, {
name: 'keyUsage',
keyCertSign: true,
digitalSignature: true,
nonRepudiation: true,
keyEncipherment: true,
dataEncipherment: true
}, {
name: 'subjectAltName',
altNames: [{
type: 6, // URI
value: 'http://myuri.com/webid#me'
}]
}]);
// FIXME: add subjectKeyIdentifier extension
// FIXME: add authorityKeyIdentifier extension
cert.publicKey = keys.publicKey;
// self-sign certificate
cert.sign(keys.privateKey);
// save data
data[cn] = {
cert: forge.pki.certificateToPem(cert),
privateKey: forge.pki.privateKeyToPem(keys.privateKey)
};
console.log('certificate created for \"' + cn + '\": \n' + data[cn].cert);
};
var end = {};
var data = {};
// create certificate for server and client
createCert('server', data);
createCert('client', data);
var success = false;
// create TLS client
end.client = forge.tls.createConnection({
server: false,
caStore: [data.server.cert],
sessionCache: {},
// supported cipher suites in order of preference
cipherSuites: [
forge.tls.CipherSuites.TLS_RSA_WITH_AES_128_CBC_SHA,
forge.tls.CipherSuites.TLS_RSA_WITH_AES_256_CBC_SHA],
virtualHost: 'server',
verify: function(c, verified, depth, certs) {
console.log(
'TLS Client verifying certificate w/CN: \"' +
certs[0].subject.getField('CN').value +
'\", verified: ' + verified + '...');
return verified;
},
connected: function(c) {
console.log('Client connected...');
// send message to server
setTimeout(function() {
c.prepareHeartbeatRequest('heartbeat');
c.prepare('Hello Server');
}, 1);
},
getCertificate: function(c, hint) {
console.log('Client getting certificate ...');
return data.client.cert;
},
getPrivateKey: function(c, cert) {
return data.client.privateKey;
},
tlsDataReady: function(c) {
// send TLS data to server
end.server.process(c.tlsData.getBytes());
},
dataReady: function(c) {
var response = c.data.getBytes();
console.log('Client received \"' + response + '\"');
success = (response === 'Hello Client');
c.close();
},
heartbeatReceived: function(c, payload) {
console.log('Client received heartbeat: ' + payload.getBytes());
},
closed: function(c) {
console.log('Client disconnected.');
if(success) {
console.log('PASS');
} else {
console.log('FAIL');
}
},
error: function(c, error) {
console.log('Client error: ' + error.message);
}
});
// create TLS server
end.server = forge.tls.createConnection({
server: true,
caStore: [data.client.cert],
sessionCache: {},
// supported cipher suites in order of preference
cipherSuites: [
forge.tls.CipherSuites.TLS_RSA_WITH_AES_128_CBC_SHA,
forge.tls.CipherSuites.TLS_RSA_WITH_AES_256_CBC_SHA],
connected: function(c) {
console.log('Server connected');
c.prepareHeartbeatRequest('heartbeat');
},
verifyClient: true,
verify: function(c, verified, depth, certs) {
console.log(
'Server verifying certificate w/CN: \"' +
certs[0].subject.getField('CN').value +
'\", verified: ' + verified + '...');
return verified;
},
getCertificate: function(c, hint) {
console.log('Server getting certificate for \"' + hint[0] + '\"...');
return data.server.cert;
},
getPrivateKey: function(c, cert) {
return data.server.privateKey;
},
tlsDataReady: function(c) {
// send TLS data to client
end.client.process(c.tlsData.getBytes());
},
dataReady: function(c) {
console.log('Server received \"' + c.data.getBytes() + '\"');
// send response
c.prepare('Hello Client');
c.close();
},
heartbeatReceived: function(c, payload) {
console.log('Server received heartbeat: ' + payload.getBytes());
},
closed: function(c) {
console.log('Server disconnected.');
},
error: function(c, error) {
console.log('Server error: ' + error.message);
}
});
console.log('created TLS client and server, doing handshake...');
end.client.handshake();
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