private void ValidateUserCredentials(UserNameSecurityToken token)
{
if (!token.UserName.Equals(token.Password))
{
throw new FaultException("Incorrect username or password");
}
}
public IClaimsPrincipal ValidateWebToken(string token)
{
var decoded = DecodeBasicAuthenticationHeader(token);
var securityToken = new UserNameSecurityToken(decoded.Item1, decoded.Item2);
return ClaimsPrincipal.CreateFromIdentities(ValidateToken(securityToken));
}
public UserNameSecurityTokenProvider(string userName, string password)
{
if (userName == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("userName");
}
this.userNameToken = new UserNameSecurityToken(userName, password);
}
private IList<ClaimsIdentity> ExtractClaims(UserNameSecurityToken token)
{
ClaimsIdentity outgoingIndentity = new ClaimsIdentity("UserAuthenticate");
outgoingIndentity.Label = "UserAuthenticate";
outgoingIndentity.AddClaim(new Claim(ClaimTypes.Name, token.UserName));
outgoingIndentity.AddClaim(new Claim(ClaimTypes.Email, "*****@*****.**"));
var identities = new List<ClaimsIdentity> { outgoingIndentity };
return identities;
}
public void DefaultValues ()
{
UniqueId id = new UniqueId ();
UserNameSecurityToken t = new UserNameSecurityToken ("mono", "poly", id.ToString ());
Assert.AreEqual (id.ToString (), t.Id, "#1");
Assert.AreEqual ("mono", t.UserName, "#2");
Assert.AreEqual ("poly", t.Password,"#3");
Assert.IsTrue (DateTime.Today.ToUniversalTime () <= t.ValidFrom && DateTime.Now.ToUniversalTime () >= t.ValidFrom, "#4");
Assert.AreEqual (DateTime.MaxValue.AddDays (-1), t.ValidTo, "#5");
Assert.AreEqual (0, t.SecurityKeys.Count, "#6");
}
public IClaimsPrincipal ValidateToken(string token)
{
if (string.IsNullOrWhiteSpace(token))
{
throw new ArgumentNullException("token");
}
var decoded = DecodeBasicAuthenticationHeader(token);
var securityToken = new UserNameSecurityToken(decoded.Item1, decoded.Item2);
return ClaimsPrincipal.CreateFromIdentities(ValidateToken(securityToken));
}
public void TryResolveToken ()
{
SecurityTokenResolver r = GetResolver (true, new SecurityToken [0]);
SecurityToken token;
Assert.IsFalse (r.TryResolveToken (new LocalIdKeyIdentifierClause ("foo"), out token));
UserNameSecurityToken userName =
new UserNameSecurityToken ("mono", "", "urn:foo");
LocalIdKeyIdentifierClause kic =
new LocalIdKeyIdentifierClause ("urn:foo");
r = GetResolver (true, new SecurityToken [] {userName});
Assert.IsTrue (r.TryResolveToken (kic, out token));
r = GetResolver (false, new SecurityToken [] {userName});
Assert.IsFalse (r.TryResolveToken (kic, out token));
}
public void CreateKeyIdentifierClause ()
{
MyUserNameSecurityTokenParameters p =
new MyUserNameSecurityTokenParameters ();
UserNameSecurityToken token =
new UserNameSecurityToken ("mono", "pass");
SecurityKeyIdentifierClause c = p.CreateKeyClause (token, SecurityTokenReferenceStyle.Internal);
Assert.IsTrue (c is LocalIdKeyIdentifierClause, "#1");
try {
p.CreateKeyClause (token, SecurityTokenReferenceStyle.External);
Assert.Fail ("External identifier clause cannot be created.");
} catch (NotSupportedException) {
}
}
public override IAsyncResult BeginReadTokenCore(XmlDictionaryReader reader, SecurityTokenResolver tokenResolver, AsyncCallback callback, object state)
{
string id;
string userName;
string password;
ParseToken(reader, out id, out userName, out password);
SecurityToken token = new UserNameSecurityToken(userName, password, id);
return new CompletedAsyncResult<SecurityToken>(token, callback, state);
}
/// <summary>
/// Impersonates the windows user identifed by the security token.
/// </summary>
private void LogonUser(OperationContext context, UserNameSecurityToken securityToken)
{
IntPtr handle = IntPtr.Zero;
const int LOGON32_PROVIDER_DEFAULT = 0;
// const int LOGON32_LOGON_INTERACTIVE = 2;
const int LOGON32_LOGON_NETWORK = 3;
// const int LOGON32_LOGON_BATCH = 4;
bool result = NativeMethods.LogonUser(
securityToken.UserName,
String.Empty,
securityToken.Password,
LOGON32_LOGON_NETWORK,
LOGON32_PROVIDER_DEFAULT,
ref handle);
if (!result)
{
throw ServiceResultException.Create(StatusCodes.BadUserAccessDenied, "Login failed for user: {0}", securityToken.UserName);
}
WindowsIdentity identity = new WindowsIdentity(handle);
ImpersonationContext impersonationContext = new ImpersonationContext();
impersonationContext.Handle = handle;
impersonationContext.Context = identity.Impersonate();
lock (this.m_lock)
{
m_contexts.Add(context.RequestId, impersonationContext);
}
}
/// <summary>
/// Validates the username and password.
/// </summary>
/// <param name="token">The token.</param>
/// <returns>An identity collection representing the identity in the token</returns>
public override ReadOnlyCollection<ClaimsIdentity> ValidateToken(SecurityToken token)
{
if (token == null)
{
throw new ArgumentNullException("token");
}
if (base.Configuration == null)
{
throw new InvalidOperationException("No Configuration set");
}
var unToken = token as UserNameSecurityToken;
if (unToken == null)
{
throw new ArgumentException("SecurityToken is not a UserNameSecurityToken");
}
LMConnect.Key.User user = ValidateUserNameCredentialCore(unToken.UserName, unToken.Password);
if (user == null)
{
return new List<ClaimsIdentity> { new ClaimsIdentity() }.AsReadOnly();
}
var claims = new List<Claim>
{
new Claim(ClaimTypes.Name, unToken.UserName),
new Claim(ClaimTypes.Role, user.Role),
new Claim(ClaimTypes.AuthenticationMethod, AuthenticationMethods.Password),
new Claim(ClaimTypes.AuthenticationInstant, XmlConvert.ToString(DateTime.UtcNow, "yyyy-MM-ddTHH:mm:ss.fffZ"), ClaimValueTypes.DateTime)
};
var identity = new ClaimsIdentity(claims, "Basic");
if (Configuration.SaveBootstrapContext)
{
if (this.RetainPassword)
{
identity.BootstrapContext = new BootstrapContext(unToken, this);
}
else
{
var bootstrapToken = new UserNameSecurityToken(unToken.UserName, null);
identity.BootstrapContext = new BootstrapContext(bootstrapToken, this);
}
}
return new List<ClaimsIdentity> { identity }.AsReadOnly();
}
void WriteUserNameSecurityToken (XmlWriter w, UserNameSecurityToken token)
{
w.WriteStartElement ("o", "UsernameToken", Constants.WssNamespace);
w.WriteAttributeString ("u", "Id", Constants.WsuNamespace, token.Id);
w.WriteStartElement ("o", "Username", Constants.WssNamespace);
w.WriteString (token.UserName);
w.WriteEndElement ();
w.WriteStartElement ("o", "Password", Constants.WssNamespace);
w.WriteString (token.Password);
w.WriteEndElement ();
w.WriteEndElement ();
}
/// <summary>
/// Verifies that the security token is a valid windows user.
/// </summary>
/// <param name="identityToken">The security token.</param>
public static void VerifyPassword(UserNameSecurityToken identityToken)
{
if (identityToken == null)
{
throw ServiceResultException.Create(StatusCodes.BadIdentityTokenRejected, "Secuirty token is not a valid username token.");
}
// extract the username and domain from the security token.
string username = identityToken.UserName;
string domain = null;
int index = username.IndexOf('\\');
if (index != -1)
{
domain = username.Substring(0, index);
username = username.Substring(index + 1);
}
IntPtr handle = IntPtr.Zero;
int result = Win32.LogonUserW(
username,
domain,
identityToken.Password,
Win32.LOGON32_LOGON_NETWORK,
Win32.LOGON32_PROVIDER_DEFAULT,
ref handle);
if (result == 0)
{
throw ServiceResultException.Create(StatusCodes.BadIdentityTokenRejected, "Login failed for user: {0}", username);
}
Win32.CloseHandle(handle);
}
/// <summary>
/// Returns the windows principal associated with a user name security token.
/// </summary>
/// <param name="identityToken">The identity token.</param>
/// <param name="interactive">Whether to logon interactively (slow).</param>
/// <returns>The impersonation context (must be disposed to reverse impersonation).</returns>
public static ImpersonationContext LogonUser(UserNameSecurityToken identityToken, bool interactive)
{
if (identityToken == null)
{
throw ServiceResultException.Create(StatusCodes.BadIdentityTokenRejected, "Secuirty token is not a valid username token.");
}
// extract the username and domain from the security token.
string username = identityToken.UserName;
string domain = null;
int index = username.IndexOf('\\');
if (index != -1)
{
domain = username.Substring(0, index);
username = username.Substring(index+1);
}
// validate the credentials.
IntPtr handle = IntPtr.Zero;
int result = Win32.LogonUserW(
username,
domain,
identityToken.Password,
(interactive) ? Win32.LOGON32_LOGON_INTERACTIVE : Win32.LOGON32_LOGON_NETWORK,
Win32.LOGON32_PROVIDER_DEFAULT,
ref handle);
if (result == 0)
{
result = Marshal.GetLastWin32Error();
throw ServiceResultException.Create(
StatusCodes.BadIdentityTokenRejected,
"Could not logon as user '{0}'. Reason: {1}.",
identityToken.UserName,
result);
}
try
{
WindowsIdentity identity = new WindowsIdentity(handle);
ImpersonationContext context = new ImpersonationContext();
context.Principal = new WindowsPrincipal(identity);
context.Context = identity.Impersonate();
context.Handle = handle;
return context;
}
catch (Exception e)
{
Win32.CloseHandle(handle);
throw e;
}
}
/// <summary>
/// Validates a <see cref="UserNameSecurityToken"/>.
/// </summary>
/// <param name="token">The <see cref="UserNameSecurityToken"/> to validate.</param>
/// <returns>A <see cref="ReadOnlyCollection{T}"/> of <see cref="ClaimsIdentity"/> representing the identities contained in the token.</returns>
/// <exception cref="ArgumentNullException">The parameter 'token' is null.</exception>
/// <exception cref="ArgumentException">The token is not assignable from<see cref="UserNameSecurityToken"/>.</exception>
/// <exception cref="InvalidOperationException">Configuration <see cref="SecurityTokenHandlerConfiguration"/>is null.</exception>
/// <exception cref="ArgumentException">If username is not if the form 'user\domain'.</exception>
/// <exception cref="SecurityTokenValidationException">LogonUser using the given token failed.</exception>
public override ReadOnlyCollection <ClaimsIdentity> ValidateToken(SecurityToken token)
{
if (token == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("token");
}
UserNameSecurityToken usernameToken = token as UserNameSecurityToken;
if (usernameToken == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("token", SR.GetString(SR.ID0018, typeof(UserNameSecurityToken)));
}
if (this.Configuration == null)
{
throw DiagnosticUtility.ThrowHelperInvalidOperation(SR.GetString(SR.ID4274));
}
try
{
string userName = usernameToken.UserName;
string password = usernameToken.Password;
string domain = null;
string[] strings = usernameToken.UserName.Split('\\');
if (strings.Length != 1)
{
if (strings.Length != 2 || string.IsNullOrEmpty(strings[0]))
{
// Only support one slash and domain cannot be empty (consistent with windowslogon).
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("token", SR.GetString(SR.ID4062));
}
// This is the downlevel case - domain\userName
userName = strings[1];
domain = strings[0];
}
const uint LOGON32_PROVIDER_DEFAULT = 0;
const uint LOGON32_LOGON_NETWORK_CLEARTEXT = 8;
SafeCloseHandle tokenHandle = null;
try
{
if (!NativeMethods.LogonUser(userName, domain, password, LOGON32_LOGON_NETWORK_CLEARTEXT, LOGON32_PROVIDER_DEFAULT, out tokenHandle))
{
int error = Marshal.GetLastWin32Error();
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenValidationException(SR.GetString(SR.ID4063, userName), new Win32Exception(error)));
}
WindowsIdentity windowsIdentity = new WindowsIdentity(tokenHandle.DangerousGetHandle(), AuthenticationTypes.Password, WindowsAccountType.Normal, true);
// PARTIAL TRUST: will fail when adding claims, AddClaim is SecurityCritical.
windowsIdentity.AddClaim(new Claim(ClaimTypes.AuthenticationInstant, XmlConvert.ToString(DateTime.UtcNow, DateTimeFormats.Generated), ClaimValueTypes.DateTime));
windowsIdentity.AddClaim(new Claim(ClaimTypes.AuthenticationMethod, AuthenticationMethods.Password));
if (this.Configuration.SaveBootstrapContext)
{
if (RetainPassword)
{
windowsIdentity.BootstrapContext = new BootstrapContext(usernameToken, this);
}
else
{
windowsIdentity.BootstrapContext = new BootstrapContext(new UserNameSecurityToken(usernameToken.UserName, null), this);
}
}
this.TraceTokenValidationSuccess(token);
List <ClaimsIdentity> identities = new List <ClaimsIdentity>(1);
identities.Add(windowsIdentity);
return(identities.AsReadOnly());
}
finally
{
if (tokenHandle != null)
{
tokenHandle.Close();
}
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
this.TraceTokenValidationFailure(token, e.Message);
throw e;
}
}
public void UserNameToken () // it does not support any encryption operation.
{
byte [] bytes = new byte [32];
SecurityToken wt = new UserNameSecurityToken ("eno", "enopass");
SecurityKeyIdentifierClause kic =
new X509ThumbprintKeyIdentifierClause (cert);
new WrappedKeySecurityToken ("urn:gyabo",
bytes, SecurityAlgorithms.RsaOaepKeyWrap, wt,
new SecurityKeyIdentifier (kic));
}
public void WriteUserNameSecurityToken1 ()
{
StringWriter sw = new StringWriter ();
UserNameSecurityToken t = new UserNameSecurityToken ("mono", "poly", "urn:username:1");
using (XmlWriter w = XmlWriter.Create (sw, GetWriterSettings ())) {
WSSecurityTokenSerializer.DefaultInstance.WriteToken (w, t);
}
// Hmm, no PasswordToken (and TokenType) ?
Assert.AreEqual ("<o:UsernameToken u:Id=\"urn:username:1\" xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\"><o:Username>mono</o:Username><o:Password>poly</o:Password></o:UsernameToken>", sw.ToString ());
}
public void Ctor_SecurityToken_Works ()
{
var securityToken = new UserNameSecurityToken (user, password);
var securityTokenHandler = new SimpleSecurityTokenHandler ();
BootstrapContext bootstrapContext = new BootstrapContext (securityToken, securityTokenHandler);
Assert.IsNotNull (bootstrapContext.SecurityToken, "#1");
Assert.AreEqual (user, securityToken.UserName, "#2");
Assert.AreEqual (password, securityToken.Password, "#3");
Assert.AreEqual (securityTokenHandler, bootstrapContext.SecurityTokenHandler, "#4");
Assert.IsNull (bootstrapContext.Token, "#5");
Assert.IsNull (bootstrapContext.TokenBytes, "#6");
}
public void Serialize_SecurityTokenAndHandler_Works ()
{
var securityToken = new UserNameSecurityToken (user, password, "uuid-927c0b98-ba18-49d2-a653-306d60f85751-3");
var securityTokenHandler = new SimpleSecurityTokenHandler ();
BootstrapContext bootstrapContext = new BootstrapContext (securityToken, securityTokenHandler);
BinaryFormatter binaryFormatter = new BinaryFormatter ();
using (var s = new MemoryStream ()) {
binaryFormatter.Serialize (s, bootstrapContext);
s.Position = 0;
BootstrapContext bootstrapContext2 = binaryFormatter.Deserialize (s) as BootstrapContext;
Assert.IsNotNull (bootstrapContext2, "#1");
// Deserialize does not restore the SecurityToken, but restores into the Token.
Assert.IsNotNull (bootstrapContext2.Token, "#3");
// We replace ' /' by '/' to accomodate the xml writer differences between mono and .net
Assert.AreEqual (SerializedBootstrapContextSecurityTokenString.Replace (" /", "/"), bootstrapContext2.Token.Replace (" /", "/"), "#2");
Assert.AreEqual (bootstrapContext.TokenBytes, bootstrapContext2.TokenBytes, "#3");
Assert.IsNull (bootstrapContext2.SecurityToken, "#4");
Assert.IsNull (bootstrapContext2.SecurityTokenHandler, "#5");
}
}
/// <summary>
/// Validates the username and password.
/// </summary>
/// <param name="token">The token.</param>
/// <returns>An identity collection representing the identity in the token</returns>
public override ReadOnlyCollection<ClaimsIdentity> ValidateToken(SecurityToken token)
{
if (token == null)
{
throw new ArgumentNullException("token");
}
if (base.Configuration == null)
{
throw new InvalidOperationException("No Configuration set");
}
UserNameSecurityToken unToken = token as UserNameSecurityToken;
if (unToken == null)
{
throw new ArgumentException("SecurityToken is not a UserNameSecurityToken");
}
if (!ValidateUserNameCredentialCore(unToken.UserName, unToken.Password))
{
throw new SecurityTokenValidationException(unToken.UserName);
}
var claims = new List<Claim>
{
new Claim(ClaimTypes.Name, unToken.UserName),
new Claim(ClaimTypes.AuthenticationMethod, AuthenticationMethods.Password),
AuthenticationInstantClaim.Now
};
if (RetainPassword)
{
claims.Add(new Claim("password", unToken.Password));
}
var identity = new ClaimsIdentity(claims, "Basic");
if (Configuration.SaveBootstrapContext)
{
if (this.RetainPassword)
{
identity.BootstrapContext = new BootstrapContext(unToken, this);
}
else
{
var bootstrapToken = new UserNameSecurityToken(unToken.UserName, null);
identity.BootstrapContext = new BootstrapContext(bootstrapToken, this);
}
}
return new List<ClaimsIdentity> { identity }.AsReadOnly();
}
/// <summary>
/// Writes the given UsernameSecurityToken to the XmlWriter.
/// </summary>
/// <param name="writer">XmlWriter to write the token to.</param>
/// <param name="token">SecurityToken to be written.</param>
/// <exception cref="InvalidOperationException">The given token is not a UsernameSecurityToken.</exception>
/// <exception cref="ArgumentNullException">The parameter 'writer' or 'token' is null.</exception>
public override void WriteToken(XmlWriter writer, SecurityToken token)
{
if (writer == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("writer");
}
if (token == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("token");
}
UserNameSecurityToken usernameSecurityToken = token as UserNameSecurityToken;
if (usernameSecurityToken == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("token", SR.GetString(SR.ID0018, typeof(UserNameSecurityToken)));
}
// <wsse:UsernameToken
writer.WriteStartElement(
WSSecurity10Constants.Elements.UsernameToken,
WSSecurity10Constants.Namespace
);
if (!string.IsNullOrEmpty(token.Id))
{
// wsu:Id="..."
writer.WriteAttributeString(
WSUtilityConstants.Attributes.IdAttribute,
WSUtilityConstants.NamespaceURI,
token.Id
);
}
// <wsse:Username>...</wsse:Username>
writer.WriteElementString(
WSSecurity10Constants.Elements.Username,
WSSecurity10Constants.Namespace,
usernameSecurityToken.UserName
);
// <wsse:Password>...</wsse:Password>
if (usernameSecurityToken.Password != null)
{
writer.WriteStartElement(
WSSecurity10Constants.Elements.Password,
WSSecurity10Constants.Namespace
);
writer.WriteAttributeString(
WSSecurity10Constants.Attributes.Type,
null,
WSSecurity10Constants.UPTokenPasswordTextValue
);
writer.WriteString(usernameSecurityToken.Password);
writer.WriteEndElement();
}
writer.WriteEndElement();
writer.Flush();
}