private void UpdateDefaultSettings()
{
EncryptionType[] encryptionTypes = new EncryptionType[]
{
EncryptionType.AES256_CTS_HMAC_SHA1_96,
EncryptionType.AES128_CTS_HMAC_SHA1_96,
EncryptionType.RC4_HMAC,
EncryptionType.RC4_HMAC_EXP,
EncryptionType.UnusedValue_135,
EncryptionType.DES_CBC_MD5,
};
KerbInt32[] etypes = new KerbInt32[encryptionTypes.Length];
for (int i = 0; i < encryptionTypes.Length; i++)
{
etypes[i] = new KerbInt32((int)encryptionTypes[i]);
}
Asn1SequenceOf <KerbInt32> etype = new Asn1SequenceOf <KerbInt32>(etypes);
Context.SupportedEType = etype;
this.Context.Pvno = KerberosConstValue.KERBEROSV5;
contextSizes = new SecurityPackageContextSizes();
contextSizes.MaxTokenSize = KerberosConstValue.MAX_TOKEN_SIZE;
contextSizes.MaxSignatureSize = KerberosConstValue.MAX_SIGNATURE_SIZE;
contextSizes.BlockSize = KerberosConstValue.BLOCK_SIZE;
contextSizes.SecurityTrailerSize = KerberosConstValue.SECURITY_TRAILER_SIZE;
}
private void InitContextSize()
{
contextSizes = new SecurityPackageContextSizes();
contextSizes.MaxTokenSize = ConstValue.MAX_TOKEN_SIZE;
contextSizes.MaxSignatureSize = ConstValue.MAX_SIGNATURE_SIZE;
contextSizes.BlockSize = ConstValue.BLOCK_SIZE;
contextSizes.SecurityTrailerSize = ConstValue.SECURITY_TRAILER_SIZE;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="ticketEncryptKey">Encrypt key of the service principle. This parameter cannot be null.</param>
/// <exception cref="System.ArgumentNullException">Thrown when the input parameter is null.</exception>
public KerberosServerSecurityContext(EncryptionKey ticketEncryptKey)
{
if (ticketEncryptKey == null)
{
throw new ArgumentNullException("ticketEncryptKey");
}
server = new KileServer("");
server.context = new KileServerContext();
this.ticketEncryptKey = ticketEncryptKey;
isInitialToken = true;
contextSizes = new SecurityPackageContextSizes();
contextSizes.MaxTokenSize = ConstValue.MAX_TOKEN_SIZE;
contextSizes.MaxSignatureSize = ConstValue.MAX_SIGNATURE_SIZE;
contextSizes.BlockSize = ConstValue.BLOCK_SIZE;
contextSizes.SecurityTrailerSize = ConstValue.SECURITY_TRAILER_SIZE;
}
public KerberosClientSecurityContext(AccountCredential clientCredential,
string logonName,
string serviceName,
IPAddress kdcIpAddress,
ClientSecurityContextAttribute contextAttributes,
KileConnectionType transportType)
{
if (clientCredential.DomainName == null)
{
throw new ArgumentNullException(nameof(clientCredential.DomainName));
}
if (clientCredential.AccountName == null)
{
throw new ArgumentNullException(nameof(clientCredential.AccountName));
}
if (clientCredential.Password == null)
{
throw new ArgumentNullException(nameof(clientCredential.Password));
}
if (kdcIpAddress == null)
{
throw new ArgumentNullException(nameof(kdcIpAddress));
}
if (logonName == null)
{
throw new ArgumentNullException(nameof(logonName));
}
if (serviceName == null)
{
throw new ArgumentNullException(nameof(serviceName));
}
client = new KileClient(clientCredential.DomainName, clientCredential.AccountName, clientCredential.Password,
KileAccountType.User);
service = serviceName;
domain = clientCredential.DomainName;
userLogonName = logonName;
contextAttribute = contextAttributes;
client.Connect(kdcIpAddress.ToString(), ConstValue.KDC_PORT, transportType);
contextSizes = new SecurityPackageContextSizes();
contextSizes.MaxTokenSize = ConstValue.MAX_TOKEN_SIZE;
contextSizes.MaxSignatureSize = ConstValue.MAX_SIGNATURE_SIZE;
contextSizes.BlockSize = ConstValue.BLOCK_SIZE;
contextSizes.SecurityTrailerSize = ConstValue.SECURITY_TRAILER_SIZE;
}
