void LoadCSRInfo(string csrfile)
{
X509Request req = null;
using (var bio = BIO.File(csrfile, "r"))
req = new X509Request(bio);
CSReq = req;
//ArrayList s = new ArrayList();
//certificationRequestInfo = csri;
//ArrayList oid = csri.Subject.GetOids();
//ArrayList vals = csri.Subject.GetValues();
Dictionary <string, string> xvals = new Dictionary <string, string>();
foreach (string k in req.Subject.OneLine.Split('/'))
{
if (!string.IsNullOrEmpty(k))
{
string[] val = k.Split('=');
if (!xvals.ContainsKey(val[0]))
{
xvals.Add(val[0], val[1]);
}
}
}
x509NameBind bind = new x509NameBind();
bind.Vals = xvals;
nameFrm1.bind = bind;
nameFrm1.LoadNames();
}
public void CanAddRequestExtensions()
{
var extList = new List <X509V3ExtensionValue> {
new X509V3ExtensionValue("subjectAltName", false, "DNS:foo.com,DNS:bar.org"),
new X509V3ExtensionValue("keyUsage", false, "cRLSign,keyCertSign"),
};
var start = DateTime.Now;
var end = start + TimeSpan.FromMinutes(10);
using (var key = new CryptoKey(RSA.FromPrivateKey(new BIO(RSA_KEY))))
using (var request = new X509Request(1, new X509Name("foo"), key))
{
OpenSSL.Core.Stack <X509Extension> extensions = new OpenSSL.Core.Stack <X509Extension>();
foreach (var extValue in extList)
{
using (var ext = new X509Extension(request, extValue.Name, extValue.IsCritical, extValue.Value))
{
Console.WriteLine(ext);
extensions.Add(ext);
}
}
request.AddExtensions(extensions);
Assert.AreEqual(EXPECTED_CERT, request.PEM);
}
}
static void Main(string[] args)
{
Authorities();
return;
SimpleSerialNumber seq = new SimpleSerialNumber();
X509CertificateAuthority ca = X509CertificateAuthority.SelfSigned(
seq,
new X509Name("CN=."),
TimeSpan.FromDays(10)
);
Console.WriteLine(ca.Certificate);
DSA dsa = new DSA(new DSAParameters(512));
CryptoKey key = new CryptoKey(dsa);
X509Request req = new X509Request(0, new X509Name("CN=com."), key);
req.Sign(key, MessageDigest.DSS1);
X509Certificate cert = ca.ProcessRequest(req, TimeSpan.FromDays(10));
Console.WriteLine(cert);
Console.WriteLine("CA Verified: " + cert.Verify(ca.Key));
Console.WriteLine("Self Verified: " + cert.Verify(key));
SimpleSerialNumber serial2 = new SimpleSerialNumber();
X509CertificateAuthority caSelf = new X509CertificateAuthority(
cert,
key,
serial2);
X509Request req2 = cert.CreateRequest(key, MessageDigest.DSS1);
X509Name subject = req2.Subject;
Console.WriteLine("Request1: " + req);
Console.WriteLine("Request2: " + req2);
X509Certificate cert2 = caSelf.ProcessRequest(req2, TimeSpan.FromDays(10));
Console.WriteLine("Cert2: " + cert2);
DH dh = new DH(128, 5);
MessageDigestContext mdc = new MessageDigestContext(MessageDigest.DSS1);
byte[] msg = dh.PublicKey;
byte[] sig = mdc.Sign(msg, key);
Console.WriteLine(dh);
Console.WriteLine("DH P : " + BitConverter.ToString(dh.P));
Console.WriteLine("DH G : " + BitConverter.ToString(dh.G));
Console.WriteLine("DH Secret Key: " + BitConverter.ToString(dh.PrivateKey));
Console.WriteLine("DH Public Key: " + BitConverter.ToString(msg));
Console.WriteLine("DH Signature : " + BitConverter.ToString(sig));
Console.WriteLine(mdc.Verify(msg, sig, key));
}
public void CanCreateRequest()
{
DateTime start = DateTime.Now;
DateTime end = start + TimeSpan.FromMinutes(10);
CryptoKey key = new CryptoKey(new DSA(true));
using (X509Certificate cert = new X509Certificate(101, "CN=localhost", "CN=Root", key, start, end)) {
X509Request request = cert.CreateRequest(key, MessageDigest.DSS1);
Assert.AreEqual(true, request.Verify(key));
}
}
public void ExportAsDer(Stream s)
{
using (var xr = new X509Request(Pem))
{
using (var bio = BIO.MemoryBuffer())
{
xr.Write_DER(bio);
var arr = bio.ReadBytes((int)bio.BytesPending);
s.Write(arr.Array, arr.Offset, arr.Count);
}
}
}
public static void ConvertPemToDer(Stream source, Stream target)
{
using (var ts = new StreamReader(source))
{
using (var xr = new X509Request(ts.ReadToEnd()))
{
using (var bio = BIO.MemoryBuffer())
{
xr.Write_DER(bio);
var arr = bio.ReadBytes((int)bio.BytesPending);
target.Write(arr.Array, arr.Offset, arr.Count);
}
}
}
}
public FileInfo SignCertFromRequest(Byte[] requestData, Boolean ca)
{
FileInfo file = null;
using (BIO bio = new BIO(requestData))
using (X509Request request = new X509Request(bio))
{
file = new FileInfo(Path.Combine(certDir.FullName, request.Subject.Common + ".cer"));
using (X509Certificate certificate = RootCA.ProcessRequest(request, DateTime.Now.AddHours(-24), DateTime.Now + TimeSpan.FromDays(365), MessageDigest.SHA1))
{
if (ca)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "basicConstraints", true, "CA:true"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "keyUsage", true, "critical, cRLSign, keyCertSign, digitalSignature"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "certificatePolicies", true, "2.5.29.32.0"));
}
else
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "basicConstraints", true, "CA:false"));
}
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "issuerAltName", true, "issuer:copy"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "nsComment", true, "IAM Tester Generated Certificate"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectKeyIdentifier", true, "hash"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "authorityKeyIdentifier", true, "keyid,issuer:always"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "DNS:" + request.Subject.Common));
certificate.Sign(RootCA.Key, MessageDigest.SHA1);
using (FileStream fs = new FileStream(file.FullName, FileMode.Create, FileAccess.ReadWrite))
using (BinaryWriter bw = new BinaryWriter(fs))
using (BIO bio2 = BIO.MemoryBuffer())
{
certificate.Write(bio2);
Byte[] certData = bio2.ReadBytes((Int32)bio2.NumberWritten).Array;
bw.Write(certData);
bw.Close();
}
//Para atualizar com o tamanho e outros dados do arquivo
file = new FileInfo(file.FullName);
}
}
return(file);
}
X509Certificate CreateCertificate(X509CertificateAuthority ca, string name, Configuration cfg, string section)
{
var now = DateTime.Now;
var future = now + TimeSpan.FromDays(365);
using (var subject = new X509Name(name))
using (var rsa = new RSA())
{
rsa.GenerateKeys(1024, BigNumber.One, null, null);
using (var key = new CryptoKey(rsa))
{
var request = new X509Request(1, subject, key);
var cert = ca.ProcessRequest(request, now, future, cfg, section);
cert.PrivateKey = key;
return(cert);
}
}
}
public void TestGenCSR()
{
var pem = File.ReadAllText("openssl-rsagen-privatekey.txt");
var rsa = CryptoKey.FromPrivateKey(pem, null);
//pem = File.ReadAllText("openssl-rsagen-publickey.txt");
//rsa = CryptoKey.FromPublicKey(pem, null);
var nam = new X509Name();
nam.Common = "FOOBAR";
nam.Country = "US";
var csr = new X509Request();
csr.PublicKey = rsa;
csr.Subject = nam;
csr.Sign(rsa, MessageDigest.SHA256);
File.WriteAllText("openssl-requ-csr.txt", csr.PEM);
using (var bioOut = BIO.MemoryBuffer())
{
csr.Write_DER(bioOut);
var arr = bioOut.ReadBytes((int)bioOut.BytesPending);
File.WriteAllBytes("openssl-requ-csr.der", arr.Array);
}
//using (var bioIn = BIO.MemoryBuffer())
//{
// var pem2 = File.ReadAllText("openssl-requ-csr.txt");
// bioIn.Write(pem2);
// var csr = new X509Request()
// var x509 = new X509Certificate(bioIn);
//}
}
/// <summary>
/// Support exporting CSR to <see cref="EncodingFormat.PEM">PEM</see>
/// and <see cref="EncodingFormat.DER">DER</see> formats.
/// </summary>
public override void ExportCsr(Csr csr, EncodingFormat fmt, Stream target)
{
if (fmt == EncodingFormat.PEM)
{
var bytes = Encoding.UTF8.GetBytes(csr.Pem);
target.Write(bytes, 0, bytes.Length);
}
else if (fmt == EncodingFormat.DER)
{
using (var xr = new X509Request(csr.Pem))
{
using (var bio = BIO.MemoryBuffer())
{
xr.Write_DER(bio);
var arr = bio.ReadBytes((int)bio.BytesPending);
target.Write(arr.Array, arr.Offset, arr.Count);
}
}
}
else
{
throw new NotSupportedException("encoding format has not been implemented");
}
}
/// <summary>
/// Support importing CSR from <see cref="EncodingFormat.PEM">PEM</see>
/// and <see cref="EncodingFormat.DER">DER</see> formats.
/// </summary>
public override Csr ImportCsr(EncodingFormat fmt, Stream source)
{
if (fmt == EncodingFormat.PEM)
{
using (var r = new StreamReader(source))
{
using (var x509 = new X509Request(r.ReadToEnd()))
{
var csr = new Csr(x509.PEM);
return(csr);
}
}
}
else if (fmt == EncodingFormat.DER)
{
// TODO: Managed OpenSSL Library has not implemented
// d2i_X509_REQ_bio(...) routine yet
throw new NotImplementedException("x509 CSR export to DER has not yet been implemented");
}
else
{
throw new NotSupportedException("unsupported encoding format");
}
}
void DoWork()
{
try
{
//var certificateGenerator = new X509V3CertificateGenerator();
// Step 1
if (nameFrm1.GetNames())
{
X509Name subject = new X509Name();
// TODO FIX NAME FRM
int progress = 0;
int cur = 0;
foreach (KeyValuePair <string, string> keyp in nameFrm1.bind.Vals)
{
progress = (int)((double)((cur / nameFrm1.bind.Vals.Count) * 100));
backgroundWorker1.ReportProgress(progress, 1);
subject.AddEntryByName(keyp.Key.ToUpper(), keyp.Value);
cur++;
}
backgroundWorker1.ReportProgress(100, 1);
// Step 2
progress = 0;
cur = 0;
if (keyGenerationFrm1.GenerateKey())
{
Al.Security.CA.KeyGenerationBind keyb = keyGenerationFrm1.bind;
CryptoKey KeyPair = keyb.KeyPair;
CSReq = new X509Request(2, subject, KeyPair);
// CUSTOM SERIAL NUMBER
SimpleSerialNumber serial = null;
if (keyGenerationFrm1.serialnumber.Value != null && keyGenerationFrm1.serialnumber.Value != 0)
{
serial = new SimpleSerialNumber(keyGenerationFrm1.serialnumber.Value);
}
backgroundWorker1.ReportProgress(100, 2);
// STEP 3
if (!configbox.Checked)
{
ExtensionsWork();
}
Configuration config = new Configuration(Application.StartupPath + @"\ext.cfg");
backgroundWorker1.ReportProgress(100, 3);
DateTime notbe = nameFrm1.notbefore.Value;
DateTime vali = nameFrm1.notafter.Value;
// STEP 4 SAVE
//generate
SimpleSerialNumber caserial = new SimpleSerialNumber(PFX.Certificate.SerialNumber);
X509CertificateAuthority ca = new X509CertificateAuthority(PFX.Certificate, PFX.PrivateKey, caserial, config);
X509Certificate signedCert = null;
if (serial != null)
{
signedCert = ca.ProcessRequest(serial, config, CSReq, DateTime.UtcNow, vali, keyb.SignatureAlgorithm);
}
else
{
signedCert = ca.ProcessRequest(config, CSReq, DateTime.UtcNow, vali, keyb.SignatureAlgorithm);
}
// CertExportFrm cfrm = new CertExportFrm();
cfrm.certificate = signedCert;
cfrm.Key = KeyPair;
// cfrm.ShowDialog();
backgroundWorker1.ReportProgress(100, 4);
}
else
{
SelectTab(superTabItem5);
}
}
else
{
SelectTab(superTabItem4);
}
}
catch (Exception ex)
{
MessageBoxEx.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
protected Csr GenerateCsr(CsrDetails csrDetails, RsaPrivateKey rsaKeyPair, string messageDigest = "SHA256")
{
var rsaKeys = CryptoKey.FromPrivateKey(rsaKeyPair.Pem, null);
// Translate from our external form to our OpenSSL internal form
// Ref: https://www.openssl.org/docs/manmaster/crypto/X509_NAME_new.html
var xn = new X509Name();
if (!string.IsNullOrEmpty(csrDetails.CommonName /**/))
{
xn.Common = csrDetails.CommonName; // CN;
}
if (!string.IsNullOrEmpty(csrDetails.Country /**/))
{
xn.Country = csrDetails.Country; // C;
}
if (!string.IsNullOrEmpty(csrDetails.StateOrProvince /**/))
{
xn.StateOrProvince = csrDetails.StateOrProvince; // ST;
}
if (!string.IsNullOrEmpty(csrDetails.Locality /**/))
{
xn.Locality = csrDetails.Locality; // L;
}
if (!string.IsNullOrEmpty(csrDetails.Organization /**/))
{
xn.Organization = csrDetails.Organization; // O;
}
if (!string.IsNullOrEmpty(csrDetails.OrganizationUnit /**/))
{
xn.OrganizationUnit = csrDetails.OrganizationUnit; // OU;
}
if (!string.IsNullOrEmpty(csrDetails.Description /**/))
{
xn.Description = csrDetails.Description; // D;
}
if (!string.IsNullOrEmpty(csrDetails.Surname /**/))
{
xn.Surname = csrDetails.Surname; // S;
}
if (!string.IsNullOrEmpty(csrDetails.GivenName /**/))
{
xn.Given = csrDetails.GivenName; // G;
}
if (!string.IsNullOrEmpty(csrDetails.Initials /**/))
{
xn.Initials = csrDetails.Initials; // I;
}
if (!string.IsNullOrEmpty(csrDetails.Title /**/))
{
xn.Title = csrDetails.Title; // T;
}
if (!string.IsNullOrEmpty(csrDetails.SerialNumber /**/))
{
xn.SerialNumber = csrDetails.SerialNumber; // SN;
}
if (!string.IsNullOrEmpty(csrDetails.UniqueIdentifier /**/))
{
xn.UniqueIdentifier = csrDetails.UniqueIdentifier; // UID;
}
var xr = new X509Request(0, xn, rsaKeys);
if (csrDetails.AlternativeNames != null)
{
// Format the common name as the first alternative name
var commonName = $"{EXT_SAN_PREFIX_DNS}:{xn.Common}";
// Concat with all subsequent alternative names
var altNames = commonName + string.Join("", csrDetails.AlternativeNames.Select(
x => $",{EXT_SAN_PREFIX_DNS}:{x}"));
// Assemble and add the SAN extension value
var extensions = new OpenSSL.Core.Stack <X509Extension>();
extensions.Add(new X509Extension(xr, EXT_NAME_SAN, false, altNames));
xr.AddExtensions(extensions);
}
var md = MessageDigest.CreateByName(messageDigest);
xr.Sign(rsaKeys, md);
using (var bio = BIO.MemoryBuffer())
{
xr.Write(bio);
return(new Csr(bio.ReadString()));
}
}
public String SignCert(X509Name Name, Boolean ca, subjectAltName altNames, Boolean saveFile, DateTime?expirationDate)
{
String certData = "";
FileInfo file = new FileInfo(Path.Combine(certDir.FullName, Name.Common + ".pfx"));
using (CryptoKey key = CreateNewRSAKey(4096))
{
int version = 2; // Version 2 is X.509 Version 3
using (X509Request request = new X509Request(version, Name, key))
using (X509Certificate certificate = RootCA.ProcessRequest(request, DateTime.Now.AddHours(-24), (expirationDate.HasValue ? expirationDate.Value : DateTime.Now + TimeSpan.FromDays(365)), MessageDigest.SHA1))
{
if (ca)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "basicConstraints", true, "CA:true"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "keyUsage", true, "critical, cRLSign, keyCertSign, digitalSignature"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "certificatePolicies", true, "2.5.29.32.0"));
}
else
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "basicConstraints", true, "CA:false"));
}
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "issuerAltName", true, "issuer:copy"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "nsComment", true, "SafeID - IAM Generated Certificate"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectKeyIdentifier", true, "hash"));
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "authorityKeyIdentifier", true, "keyid,issuer:always"));
//certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "DNS:" + Name.Common));
if (altNames != null)
{
foreach (Uri u in altNames.Uri)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "URI:" + u.AbsoluteUri.ToLower()));
}
foreach (String m in altNames.Mail)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "email:" + m));
}
foreach (String s in altNames.Dns)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "DNS:" + s));
}
foreach (String s in altNames.Text)
{
certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "subjectAltName", true, "otherName:1.2.3.4;UTF8:" + s));
}
}
/*
* subjectAltName=email:copy,email:[email protected],URI:http://my.url.here/
* subjectAltName=IP:192.168.7.1
* subjectAltName=IP:13::17
* subjectAltName=email:[email protected],RID:1.2.3.4
* subjectAltName=otherName:1.2.3.4;UTF8:some other identifier*/
//certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "keyUsage", true, "nonRepudiation, digitalSignature, keyEncipherment, dataEncipherment, encipherOnly, decipherOnly, keyAgreement"));
//certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "extendedKeyUsage", true, "clientAuth"));
//certificate.AddExtension(new X509Extension(RootCA.Certificate, certificate, "crlDistributionPoints", true, "URI:http://ok/certEnroll/ok-ca.crl"));
certificate.Sign(RootCA.Key, MessageDigest.SHA1);
if (saveFile)
{
certData = BuildPKCS12AndSave(file.FullName, this.signedPassword, key, certificate);
}
else
{
certData = BuildPKCS12(this.signedPassword, key, certificate);
}
}
}
return(certData);
}
public X509Certificate Authorize(X509Request request)
{
return this.ca.ProcessRequest(request, TimeSpan.FromDays(365));
}
static void Main(string[] args)
{
Authorities();
return;
SimpleSerialNumber seq = new SimpleSerialNumber();
X509CertificateAuthority ca = X509CertificateAuthority.SelfSigned(
seq,
new X509Name("CN=."),
TimeSpan.FromDays(10)
);
Console.WriteLine(ca.Certificate);
DSA dsa = new DSA(new DSAParameters(512));
CryptoKey key = new CryptoKey(dsa);
X509Request req = new X509Request(0, new X509Name("CN=com."), key);
req.Sign(key, MessageDigest.DSS1);
X509Certificate cert = ca.ProcessRequest(req, TimeSpan.FromDays(10));
Console.WriteLine(cert);
Console.WriteLine("CA Verified: " + cert.Verify(ca.Key));
Console.WriteLine("Self Verified: " + cert.Verify(key));
SimpleSerialNumber serial2 = new SimpleSerialNumber();
X509CertificateAuthority caSelf = new X509CertificateAuthority(
cert,
key,
serial2);
X509Request req2 = cert.CreateRequest(key, MessageDigest.DSS1);
X509Name subject = req2.Subject;
Console.WriteLine("Request1: " + req);
Console.WriteLine("Request2: " + req2);
X509Certificate cert2 = caSelf.ProcessRequest(req2, TimeSpan.FromDays(10));
Console.WriteLine("Cert2: " + cert2);
DH dh = new DH(128, 5);
MessageDigestContext mdc = new MessageDigestContext(MessageDigest.DSS1);
byte[] msg = dh.PublicKey;
byte[] sig = mdc.Sign(msg, key);
Console.WriteLine(dh);
Console.WriteLine("DH P : " + BitConverter.ToString(dh.P));
Console.WriteLine("DH G : " + BitConverter.ToString(dh.G));
Console.WriteLine("DH Secret Key: " + BitConverter.ToString(dh.PrivateKey));
Console.WriteLine("DH Public Key: " + BitConverter.ToString(msg));
Console.WriteLine("DH Signature : " + BitConverter.ToString(sig));
Console.WriteLine(mdc.Verify(msg, sig, key));
}
void DoWork()
{
try
{
// Step 1
if (nameFrm1.GetNames())
{
X509Name subject = new X509Name();
// TODO FIX NAME FRM
int progress = 0;
int cur = 0;
foreach (KeyValuePair <string, string> keyp in nameFrm1.bind.Vals)
{
progress = (int)((double)((cur / nameFrm1.bind.Vals.Count) * 100));
backgroundWorker1.ReportProgress(progress, 1);
subject.AddEntryByName(keyp.Key.ToUpper(), keyp.Value);
cur++;
}
// X509Name subjectDN = new X509Name(oids, values);
backgroundWorker1.ReportProgress(100, 1);
// Step 2
progress = 0;
cur = 0;
if (keyGenerationFrm1.GenerateKey())
{
Al.Security.CA.KeyGenerationBind keyb = keyGenerationFrm1.bind;
CryptoKey KeyPair = keyb.KeyPair;
// Al.Security.CA.KeyGenerationBind keyb = keyGenerationFrm1.bind;
backgroundWorker1.ReportProgress(100, 2);
// // STEP 3
backgroundWorker1.ReportProgress(100, 3);
// STEP 4 SAVE
//generate
X509Request req = null;
int version = 2; // Version 2 is X.509 Version 3
req = new X509Request(version, subject, KeyPair);
cfrm.Key = KeyPair;
cfrm.certificate = req;
}
else
{
SelectTab(superTabItem5);
}
}
else
{
SelectTab(superTabItem4);
}
}
catch (Exception ex)
{
MessageBoxEx.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
static void Main(string[] args)
{
Configuration cfg = new Configuration("openssl.cnf");
X509CertificateAuthority root = X509CertificateAuthority.SelfSigned(
cfg,
new SimpleSerialNumber(),
"Root1",
DateTime.Now,
TimeSpan.FromDays(365));
X509CertificateAuthority rogue = X509CertificateAuthority.SelfSigned(
cfg,
new SimpleSerialNumber(),
"Rogue",
DateTime.Now,
TimeSpan.FromDays(365));
Identity comId = new Identity(new CryptoKey(new DSA(true)));
X509Request comReq = comId.CreateRequest("com");
X509Certificate comCert = root.ProcessRequest(comReq, DateTime.Now, DateTime.Now + TimeSpan.FromDays(365));
if (!comCert.Verify(root.Key))
{
Console.WriteLine("Invalid com cert");
}
X509CertificateAuthority com = new X509CertificateAuthority(
comCert,
comId.PrivateKey,
new SimpleSerialNumber(),
cfg);
Identity id1 = new Identity(new CryptoKey(new DSA(true)));
X509Request req1 = id1.CreateRequest("1");
X509Certificate cert1 = com.ProcessRequest(
req1,
DateTime.Now,
DateTime.Now + TimeSpan.FromDays(365));
Identity id2 = new Identity(new CryptoKey(new DSA(true)));
X509Request req2 = id2.CreateRequest("2");
X509Certificate cert2 = rogue.ProcessRequest(
req2,
DateTime.Now,
DateTime.Now + TimeSpan.FromDays(365));
X509Store store = new X509Store();
store.AddTrusted(root.Certificate);
store.AddUntrusted(root.Certificate);
store.AddUntrusted(com.Certificate);
string error;
if (store.Verify(cert1, out error))
{
Console.WriteLine("cert1 OK");
}
else
{
Console.WriteLine("cert1: " + error);
}
store.AddUntrusted(rogue.Certificate);
if (store.Verify(cert2, out error))
{
Console.WriteLine("cert2 OK");
}
else
{
Console.WriteLine("cert2: " + error);
}
//Console.WriteLine("root:");
Console.WriteLine(root.Certificate);
//Console.WriteLine("com:");
Console.WriteLine(com.Certificate);
//Console.WriteLine("rogue:");
Console.WriteLine(rogue.Certificate);
//Console.WriteLine("id1:");
Console.WriteLine(cert1);
//Console.WriteLine("id2:");
Console.WriteLine(cert2);
}
private Csr GenerateCsr(CsrDetails csrDetails, RsaPrivateKey rsaKeyPair, string messageDigest = "SHA256")
{
var rsaKeys = CryptoKey.FromPrivateKey(rsaKeyPair.Pem, null);
// Translate from our external form to our OpenSSL internal form
// Ref: https://www.openssl.org/docs/manmaster/crypto/X509_NAME_new.html
var xn = new X509Name();
if (!string.IsNullOrEmpty(csrDetails.CommonName /**/))
{
xn.Common = csrDetails.CommonName; // CN;
}
if (!string.IsNullOrEmpty(csrDetails.Country /**/))
{
xn.Country = csrDetails.Country; // C;
}
if (!string.IsNullOrEmpty(csrDetails.StateOrProvince /**/))
{
xn.StateOrProvince = csrDetails.StateOrProvince; // ST;
}
if (!string.IsNullOrEmpty(csrDetails.Locality /**/))
{
xn.Locality = csrDetails.Locality; // L;
}
if (!string.IsNullOrEmpty(csrDetails.Organization /**/))
{
xn.Organization = csrDetails.Organization; // O;
}
if (!string.IsNullOrEmpty(csrDetails.OrganizationUnit /**/))
{
xn.OrganizationUnit = csrDetails.OrganizationUnit; // OU;
}
if (!string.IsNullOrEmpty(csrDetails.Description /**/))
{
xn.Description = csrDetails.Description; // D;
}
if (!string.IsNullOrEmpty(csrDetails.Surname /**/))
{
xn.Surname = csrDetails.Surname; // S;
}
if (!string.IsNullOrEmpty(csrDetails.GivenName /**/))
{
xn.Given = csrDetails.GivenName; // G;
}
if (!string.IsNullOrEmpty(csrDetails.Initials /**/))
{
xn.Initials = csrDetails.Initials; // I;
}
if (!string.IsNullOrEmpty(csrDetails.Title /**/))
{
xn.Title = csrDetails.Title; // T;
}
if (!string.IsNullOrEmpty(csrDetails.SerialNumber /**/))
{
xn.SerialNumber = csrDetails.SerialNumber; // SN;
}
if (!string.IsNullOrEmpty(csrDetails.UniqueIdentifier /**/))
{
xn.UniqueIdentifier = csrDetails.UniqueIdentifier; // UID;
}
var xr = new X509Request(0, xn, rsaKeys);
var md = MessageDigest.CreateByName(messageDigest);
xr.Sign(rsaKeys, md);
using (var bio = BIO.MemoryBuffer())
{
xr.Write(bio);
return(new Csr(bio.ReadString()));
}
}
public X509Certificate Authorize(X509Request request)
{
return(this.ca.ProcessRequest(request, TimeSpan.FromDays(365)));
}