// this method is only called as part of an assert
internal bool IsEqualTo(object compObject)
{
if ((object)compObject == null)
{
return(false);
}
if ((object)this == (object)compObject)
{
return(true);
}
NetworkCredential compCred = compObject as NetworkCredential;
if ((object)compCred == null)
{
return(false);
}
#if FEATURE_PAL
return(InternalGetUserName() == compCred.InternalGetUserName() &&
InternalGetPassword() == compCred.InternalGetPassword() &&
InternalGetDomain() == compCred.InternalGetDomain());
#else //!FEATURE_PAL
return(InternalGetUserName() == compCred.InternalGetUserName() &&
InternalGetDomain() == compCred.InternalGetDomain() &&
UnsafeNclNativeMethods.SecureStringHelper.AreEqualValues(InternalGetSecurePassword(),
compCred.InternalGetSecurePassword()));
#endif //!FEATURE_PAL
}
internal bool IsEqualTo(object compObject)
{
if ((object)compObject == null)
{
return(false);
}
if ((object)this == (object)compObject)
{
return(true);
}
NetworkCredential compCred = compObject as NetworkCredential;
if ((object)compCred == null)
{
return(false);
}
return(InternalGetUserName() == compCred.InternalGetUserName() &&
InternalGetPassword() == compCred.InternalGetPassword() &&
InternalGetDomain() == compCred.InternalGetDomain());
}
private Authorization Lookup(HttpWebRequest httpWebRequest, ICredentials credentials)
{
GlobalLog.Print("BasicClient::Lookup(): ChallengedUri:" + httpWebRequest.ChallengedUri.ToString());
NetworkCredential NC = credentials.GetCredential(httpWebRequest.ChallengedUri, Signature);
GlobalLog.Print("BasicClient::Lookup() GetCredential() returns:" + ValidationHelper.ToString(NC));
if (NC == null)
{
return(null);
}
ICredentialPolicy policy = AuthenticationManager.CredentialPolicy;
if (policy != null && !policy.ShouldSendCredential(httpWebRequest.ChallengedUri, httpWebRequest, NC, this))
{
return(null);
}
string username = NC.InternalGetUserName();
string domain = NC.InternalGetDomain();
if (ValidationHelper.IsBlankString(username))
{
return(null);
}
string rawString = ((!ValidationHelper.IsBlankString(domain)) ? (domain + "\\") : "") + username + ":" + NC.InternalGetPassword();
// The response is an "Authorization:" header where the value is
// the text "Basic" followed by BASE64 encoded (as defined by RFC1341) value
byte[] bytes = EncodingRightGetBytes(rawString);
string responseHeader = BasicClient.AuthType + " " + Convert.ToBase64String(bytes);
return(new Authorization(responseHeader, true));
}
private void Initialize(bool isServer, string package, NetworkCredential credential, string spn, ContextFlags requestedContextFlags, System.Security.Authentication.ExtendedProtection.ChannelBinding channelBinding)
{
this.m_TokenSize = SSPIWrapper.GetVerifyPackageInfo(GlobalSSPI.SSPIAuth, package, true).MaxToken;
this.m_IsServer = isServer;
this.m_Spn = spn;
this.m_SecurityContext = null;
this.m_RequestedContextFlags = requestedContextFlags;
this.m_Package = package;
this.m_ChannelBinding = channelBinding;
if (credential is SystemNetworkCredential)
{
this.m_CredentialsHandle = SSPIWrapper.AcquireDefaultCredential(GlobalSSPI.SSPIAuth, package, this.m_IsServer ? CredentialUse.Inbound : CredentialUse.Outbound);
this.m_UniqueUserId = "/S";
}
else
{
string userName = credential.InternalGetUserName();
string domain = credential.InternalGetDomain();
AuthIdentity authdata = new AuthIdentity(userName, credential.InternalGetPassword(), ((package == "WDigest") && ((domain == null) || (domain.Length == 0))) ? null : domain);
this.m_UniqueUserId = domain + "/" + userName + "/U";
this.m_CredentialsHandle = SSPIWrapper.AcquireCredentialsHandle(GlobalSSPI.SSPIAuth, package, this.m_IsServer ? CredentialUse.Inbound : CredentialUse.Outbound, ref authdata);
}
}
// This method is only called as part of an assert
internal bool IsEqualTo(object compObject)
{
if ((object)compObject == null)
{
return(false);
}
if ((object)this == (object)compObject)
{
return(true);
}
NetworkCredential compCred = compObject as NetworkCredential;
if ((object)compCred == null)
{
return(false);
}
return(InternalGetUserName() == compCred.InternalGetUserName() &&
InternalGetDomain() == compCred.InternalGetDomain() &&
string.Equals(_password, compCred._password, StringComparison.Ordinal));
}
private Authorization Lookup(HttpWebRequest httpWebRequest, ICredentials credentials)
{
NetworkCredential credential = credentials.GetCredential(httpWebRequest.ChallengedUri, Signature);
if (credential == null)
{
return(null);
}
ICredentialPolicy credentialPolicy = AuthenticationManager.CredentialPolicy;
if ((credentialPolicy != null) && !credentialPolicy.ShouldSendCredential(httpWebRequest.ChallengedUri, httpWebRequest, credential, this))
{
return(null);
}
string userName = credential.InternalGetUserName();
string domain = credential.InternalGetDomain();
if (ValidationHelper.IsBlankString(userName))
{
return(null);
}
byte[] inArray = EncodingRightGetBytes((!ValidationHelper.IsBlankString(domain) ? (domain + @"\") : "") + userName + ":" + credential.InternalGetPassword());
return(new Authorization("Basic " + Convert.ToBase64String(inArray), true));
}
//
private void Initialize(bool isServer, string package, NetworkCredential credential, string spn, ContextFlags requestedContextFlags, ChannelBinding channelBinding) {
GlobalLog.Print("NTAuthentication#" + ValidationHelper.HashString(this) + "::.ctor() package:" + ValidationHelper.ToString(package) + " spn:" + ValidationHelper.ToString(spn) + " flags :" + requestedContextFlags.ToString());
m_TokenSize = SSPIWrapper.GetVerifyPackageInfo(GlobalSSPI.SSPIAuth, package, true).MaxToken;
m_IsServer = isServer;
m_Spn = spn;
m_SecurityContext = null;
m_RequestedContextFlags = requestedContextFlags;
m_Package = package;
m_ChannelBinding = channelBinding;
GlobalLog.Print("Peer SPN-> '" + m_Spn + "'");
//
// check if we're using DefaultCredentials
//
if (credential is SystemNetworkCredential)
{
GlobalLog.Print("NTAuthentication#" + ValidationHelper.HashString(this) + "::.ctor(): using DefaultCredentials");
m_CredentialsHandle = SSPIWrapper.AcquireDefaultCredential(
GlobalSSPI.SSPIAuth,
package,
(m_IsServer? CredentialUse.Inbound: CredentialUse.Outbound));
m_UniqueUserId = "/S"; // save off for unique connection marking ONLY used by HTTP client
}
else if (ComNetOS.IsWin7orLater)
{
unsafe
{
SafeSspiAuthDataHandle authData = null;
try
{
SecurityStatus result = UnsafeNclNativeMethods.SspiHelper.SspiEncodeStringsAsAuthIdentity(
credential.InternalGetUserName(), credential.InternalGetDomain(),
credential.InternalGetPassword(), out authData);
if (result != SecurityStatus.OK)
{
if (Logging.On) Logging.PrintError(Logging.Web, SR.GetString(SR.net_log_operation_failed_with_error, "SspiEncodeStringsAsAuthIdentity()", String.Format(CultureInfo.CurrentCulture, "0x{0:X}", (int)result)));
throw new Win32Exception((int)result);
}
m_CredentialsHandle = SSPIWrapper.AcquireCredentialsHandle(GlobalSSPI.SSPIAuth,
package, (m_IsServer ? CredentialUse.Inbound : CredentialUse.Outbound), ref authData);
}
finally
{
if (authData != null)
{
authData.Close();
}
}
}
}
else
{
//
// we're not using DefaultCredentials, we need a
// AuthIdentity struct to contain credentials
// SECREVIEW:
// we'll save username/domain in temp strings, to avoid decrypting multiple times.
// password is only used once
//
string username = credential.InternalGetUserName();
string domain = credential.InternalGetDomain();
// ATTN:
// NetworkCredential class does not differentiate between null and "" but SSPI packages treat these cases differently
// For NTLM we want to keep "" for Wdigest.Dll we should use null.
AuthIdentity authIdentity = new AuthIdentity(username, credential.InternalGetPassword(), (object)package == (object)NegotiationInfoClass.WDigest && (domain == null || domain.Length == 0)? null: domain);
m_UniqueUserId = domain + "/" + username + "/U"; // save off for unique connection marking ONLY used by HTTP client
GlobalLog.Print("NTAuthentication#" + ValidationHelper.HashString(this) + "::.ctor(): using authIdentity:" + authIdentity.ToString());
m_CredentialsHandle = SSPIWrapper.AcquireCredentialsHandle(
GlobalSSPI.SSPIAuth,
package,
(m_IsServer? CredentialUse.Inbound: CredentialUse.Outbound),
ref authIdentity
);
}
}
private void Initialize(bool isServer, string package, NetworkCredential credential, string spn, ContextFlags requestedContextFlags, System.Security.Authentication.ExtendedProtection.ChannelBinding channelBinding)
{
this.m_TokenSize = SSPIWrapper.GetVerifyPackageInfo(GlobalSSPI.SSPIAuth, package, true).MaxToken;
this.m_IsServer = isServer;
this.m_Spn = spn;
this.m_SecurityContext = null;
this.m_RequestedContextFlags = requestedContextFlags;
this.m_Package = package;
this.m_ChannelBinding = channelBinding;
if (credential is SystemNetworkCredential)
{
this.m_CredentialsHandle = SSPIWrapper.AcquireDefaultCredential(GlobalSSPI.SSPIAuth, package, this.m_IsServer ? CredentialUse.Inbound : CredentialUse.Outbound);
this.m_UniqueUserId = "/S";
}
else
{
string userName = credential.InternalGetUserName();
string domain = credential.InternalGetDomain();
AuthIdentity authdata = new AuthIdentity(userName, credential.InternalGetPassword(), ((package == "WDigest") && ((domain == null) || (domain.Length == 0))) ? null : domain);
this.m_UniqueUserId = domain + "/" + userName + "/U";
this.m_CredentialsHandle = SSPIWrapper.AcquireCredentialsHandle(GlobalSSPI.SSPIAuth, package, this.m_IsServer ? CredentialUse.Inbound : CredentialUse.Outbound, ref authdata);
}
}
private Authorization DoAuthenticate(string challenge, WebRequest webRequest, ICredentials credentials, bool preAuthenticate)
{
if (credentials == null)
{
return(null);
}
HttpWebRequest request = webRequest as HttpWebRequest;
NTAuthentication securityContext = null;
string incomingBlob = null;
if (!preAuthenticate)
{
int index = AuthenticationManager.FindSubstringNotInQuotes(challenge, Signature);
if (index < 0)
{
return(null);
}
int startIndex = index + SignatureSize;
if ((challenge.Length > startIndex) && (challenge[startIndex] != ','))
{
startIndex++;
}
else
{
index = -1;
}
if ((index >= 0) && (challenge.Length > startIndex))
{
index = challenge.IndexOf(',', startIndex);
if (index != -1)
{
incomingBlob = challenge.Substring(startIndex, index - startIndex);
}
else
{
incomingBlob = challenge.Substring(startIndex);
}
}
securityContext = request.CurrentAuthenticationState.GetSecurityContext(this);
}
if (securityContext == null)
{
NetworkCredential credential = credentials.GetCredential(request.ChallengedUri, Signature);
string str2 = string.Empty;
if ((credential == null) || (!(credential is SystemNetworkCredential) && ((str2 = credential.InternalGetUserName()).Length == 0)))
{
return(null);
}
if (((str2.Length + credential.InternalGetPassword().Length) + credential.InternalGetDomain().Length) > 0x20f)
{
return(null);
}
ICredentialPolicy credentialPolicy = AuthenticationManager.CredentialPolicy;
if ((credentialPolicy != null) && !credentialPolicy.ShouldSendCredential(request.ChallengedUri, request, credential, this))
{
return(null);
}
string computeSpn = request.CurrentAuthenticationState.GetComputeSpn(request);
ChannelBinding channelBinding = null;
if (request.CurrentAuthenticationState.TransportContext != null)
{
channelBinding = request.CurrentAuthenticationState.TransportContext.GetChannelBinding(ChannelBindingKind.Endpoint);
}
securityContext = new NTAuthentication("NTLM", credential, computeSpn, request, channelBinding);
request.CurrentAuthenticationState.SetSecurityContext(securityContext, this);
}
string outgoingBlob = securityContext.GetOutgoingBlob(incomingBlob);
if (outgoingBlob == null)
{
return(null);
}
bool unsafeOrProxyAuthenticatedConnectionSharing = request.UnsafeOrProxyAuthenticatedConnectionSharing;
if (unsafeOrProxyAuthenticatedConnectionSharing)
{
request.LockConnection = true;
}
request.NtlmKeepAlive = incomingBlob == null;
return(AuthenticationManager.GetGroupAuthorization(this, "NTLM " + outgoingBlob, securityContext.IsCompleted, securityContext, unsafeOrProxyAuthenticatedConnectionSharing, false));
}
