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var forge = require('../js/forge');
console.log('Generating 1024-bit key-pair...');
var keys = forge.pki.rsa.generateKeyPair(1024);
console.log('Key-pair created.');
console.log('Creating self-signed certificate...');
var cert = forge.pki.createCertificate();
cert.publicKey = keys.publicKey;
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: 'example.org'
}, {
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/*,
pathLenConstraint: 4*/
}, {
name: 'keyUsage',
keyCertSign: true,
digitalSignature: true,
nonRepudiation: true,
keyEncipherment: true,
dataEncipherment: true
}, {
name: 'extKeyUsage',
serverAuth: true,
clientAuth: true,
codeSigning: true,
emailProtection: true,
timeStamping: true
}, {
name: 'nsCertType',
client: true,
server: true,
email: true,
objsign: true,
sslCA: true,
emailCA: true,
objCA: true
}, {
name: 'subjectAltName',
altNames: [{
type: 6, // URI
value: 'http://example.org/webid#me'
}, {
type: 7, // IP
ip: '127.0.0.1'
}]
}, {
name: 'subjectKeyIdentifier'
}]);
// FIXME: add authorityKeyIdentifier extension
// self-sign certificate
cert.sign(keys.privateKey/*, forge.md.sha256.create()*/);
console.log('Certificate created.');
// PEM-format keys and cert
var pem = {
privateKey: forge.pki.privateKeyToPem(keys.privateKey),
publicKey: forge.pki.publicKeyToPem(keys.publicKey),
certificate: forge.pki.certificateToPem(cert)
};
console.log('\nKey-Pair:');
console.log(pem.privateKey);
console.log(pem.publicKey);
console.log('\nCertificate:');
console.log(pem.certificate);
// verify certificate
var caStore = forge.pki.createCaStore();
caStore.addCertificate(cert);
try {
forge.pki.verifyCertificateChain(caStore, [cert],
function(vfd, depth, chain) {
if(vfd === true) {
console.log('SubjectKeyIdentifier verified: ' +
cert.verifySubjectKeyIdentifier());
console.log('Certificate verified.');
}
return true;
});
} catch(ex) {
console.log('Certificate verification failure: ' +
JSON.stringify(ex, null, 2));
}
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