public ApiCACert(string FileName)
{
data = File.ReadAllText(FileName);
var Cert = CertStore.GetCert(data);
hash = Cert.Thumbprint;
name = CertStore.GetName(data);
pubkey = CertCommands.GetPubKey(data, true);
start = Cert.NotBefore;
end = Cert.NotAfter;
}
public ApiCert(string FileName, string[] ParentFiles)
{
data = File.ReadAllText(FileName);
var Cert = CertStore.GetCert(data);
hash = Cert.Thumbprint;
san = CertStore.GetSan(data);
domain = CertStore.GetName(data);
name = Cert.Subject;
pubkey = CertCommands.GetPubKey(data, true);
issuer = CertStore.GetSignerCertHash(data, ParentFiles);
start = Cert.NotBefore;
end = Cert.NotAfter;
}
private void GenCert(HttpListenerContext ctx)
{
if (ctx.Request.HasEntityBody)
{
var Req = ctx.Request.InputStream.ReadAllText(ctx.Request.ContentEncoding).FromJson <ApiCertCreate>();
if (Req != null && Req.Valid())
{
string Key = null;
string RootCert = null;
string RootKey = null;
var KeyFileName = Path.Combine(Base, Req.id.ToString() + ".key");
var RootFileName = Path.Combine(Base, Req.parent.ToString() + ".ca.crt");
if (File.Exists(KeyFileName))
{
if (File.Exists(RootFileName))
{
try
{
Key = File.ReadAllText(KeyFileName);
}
catch (Exception ex)
{
Logger.Error("HTTP: Unable to read file {0}. Reason: {1}", KeyFileName, ex.Message);
SendJson(ctx, "Unable to read key file", false);
return;
}
try
{
RootCert = File.ReadAllText(RootFileName);
}
catch (Exception ex)
{
Logger.Error("HTTP: Unable to read file {0}. Reason: {1}", RootFileName, ex.Message);
SendJson(ctx, "Unable to read CA file", false);
return;
}
//Figure out the matching private key for the given root certificate
var RootPub = CertCommands.GetPubKey(RootCert, true);
RootKey = Directory.GetFiles(Base, "*.key")
.Select(m => File.ReadAllText(m))
.FirstOrDefault(m => CertCommands.GetPubKey(m, false) == RootPub);
if (!string.IsNullOrEmpty(RootKey))
{
try
{
var Cert = CertCommands.GenerateCertificate(RootKey, RootCert, Key, Req.cn, Req.san, Req.exp, Req.sha256, Req.cc, Req.st, Req.l, Req.o, Req.ou, Req.e);
var Id = CertStore.GetThumb(Cert);
var CertFileName = Path.Combine(Base, Id + ".cli.crt");
File.WriteAllText(CertFileName, Cert);
SendJson(ctx, new ApiCert(CertFileName, new string[] { RootCert }), true);
return;
}
catch (Exception ex)
{
SendJson(ctx, string.Format("CA creation error: {0}", ex.Message), false);
return;
}
}
SendJson(ctx, "Unable to locate private key of the give nroot certificate", false);
return;
}
SendJson(ctx, "Invalid root Thumbprint", false);
return;
}
SendJson(ctx, "Invalid Key ID", false);
return;
}
SendJson(ctx, "Invalid Request Content", false);
return;
}
SendJson(ctx, "Invalid Request Method", false);
}
public ApiRsaKey(string FileName)
{
key = File.ReadAllText(FileName);
id = Path.GetFileNameWithoutExtension(FileName);
pubkey = CertCommands.GetPubKey(key, false);
}