private bool ValidateMassRoverToken(string token)
{
var tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
ValidAudiences = new string[]
{
"massrover.client",
},
ValidIssuers = new string[]
{
"massrover.authservice",
},
ValidateLifetime = true,
IssuerSigningKey = GetTokenSignKey()
};
var tokenHandler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
tokenHandler.ValidateToken(token, tokenValidationParameters, out var validatedToken);
return(true);
}
/// Using the same key used for signing token, user payload is generated back
public JwtSecurityToken GenerateUserClaimFromJWT(string authToken)
{
var signingKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.UTF8.GetBytes(communicationKey));
var tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
ValidAudiences = new string[]
{
"http://www.example.com",
},
ValidIssuers = new string[]
{
"self",
},
IssuerSigningKey = signingKey
};
var tokenHandler = new JwtSecurityTokenHandler();
Microsoft.IdentityModel.Tokens.SecurityToken validatedToken;
try
{
tokenHandler.ValidateToken(authToken, tokenValidationParameters, out validatedToken);
}
catch (Exception)
{
return(null);
}
return(validatedToken as JwtSecurityToken);
}
internal static bool ValidateToken(string token, out System.IdentityModel.Tokens.Jwt.JwtSecurityToken JwtToken)
{
JwtToken = null;
try
{
var tokenHandler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
JwtToken = tokenHandler.ReadToken(token) as System.IdentityModel.Tokens.Jwt.JwtSecurityToken;
if (JwtToken == null)
{
return(false);
}
var validationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
RequireExpirationTime = true,
ValidateIssuer = false,
ValidateAudience = false,
IssuerSigningKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(symmetricKey)
};
Microsoft.IdentityModel.Tokens.SecurityToken securityToken;
tokenHandler.ValidateToken(token, validationParameters, out securityToken);
return(true);
}
catch (Microsoft.IdentityModel.Tokens.SecurityTokenValidationException e)
{
Console.WriteLine($"Token Expired!: {e}");
return(false);
}
}
public static Microsoft.IdentityModel.Tokens.TokenValidationParameters GetTokenValidationParameters()
{
Microsoft.IdentityModel.Tokens.SecurityKey signingKey = null;
// AuthTest.Cryptography.SecurityKeyRepo.GetRsaKey();
//signingKey = AuthTest.Cryptography.SecurityKeyRepo.GetBouncyRsaKey();
// signingKey = AuthTest.Cryptography.SecurityKeyRepo.GetECDsaKey();
// signingKey = AuthTest.Cryptography.SecurityKeyRepo.GetBouncyEcdsaKey();
Microsoft.IdentityModel.Tokens.TokenValidationParameters tokenValidationParameters =
new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
// The signing key must match!
ValidateIssuerSigningKey = true,
IssuerSigningKey = signingKey,
// Validate the JWT Issuer (iss) claim
ValidateIssuer = true,
ValidIssuer = "ExampleIssuer",
// The "iss" (issuer) claim identifies the principal that issued the JWT.
// The processing of this claim is generally application specific.
// The "iss" value is a case-sensitive string containing a StringOrURI value.
// Use of this claim is OPTIONAL.
// Validate the JWT Audience (aud) claim
ValidateAudience = true,
ValidAudience = "ExampleAudience",
// https://tools.ietf.org/html/rfc7519#section-4.1.3
// In practical use, this tends to be the "client id" or "client key" or "URL"
// of the application that the JWT is intended to be used by.
// If the principal processing the claim does not identify itself
// with a value in the "aud" claim when this claim is present,
// then the JWT MUST be rejected.
// In the general case,
// the "aud" value is an array of case-sensitive strings,
// each containing a StringOrURI value.
// In the special case when the JWT has one audience,
// the "aud" value MAY be a single case-sensitive string
// containing a StringOrURI value.The
// Validate the token expiry
ValidateLifetime = true,
// If you want to allow a certain amount of clock drift, set that here:
// ClockSkew = System.TimeSpan.Zero,
ClockSkew = new System.TimeSpan(0, 5, 0) // 5 minutes
};
// tokenValidationParameters.valid
return(tokenValidationParameters);
}
public async Task <IActionResult> ImplicitLanding(string accessToken, string idToken)
{
System.Security.Claims.ClaimsPrincipal claimPrincipal = null;
Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters =
new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
ValidateIssuerSigningKey = false,
ValidateAudience = false,
ValidateIssuer = false,
ValidateLifetime = false
};
System.IdentityModel.Tokens.Jwt.JwtSecurityToken jwtSecurityToken;
System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler handler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
jwtSecurityToken = handler.ReadJwtToken(idToken);
List <System.Security.Claims.Claim> claims = jwtSecurityToken.Claims.ToList();
claims.Add(new Claim("idToken", idToken));
claims.Add(new Claim("accessToken", accessToken));
var claimsIdentity = new ClaimsIdentity(
claims, CookieAuthenticationDefaults.AuthenticationScheme);
var authProperties = new AuthenticationProperties
{
//AllowRefresh = <bool>,
// Refreshing the authentication session should be allowed.
//ExpiresUtc = DateTimeOffset.UtcNow.AddMinutes(10),
// The time at which the authentication ticket expires. A
// value set here overrides the ExpireTimeSpan option of
// CookieAuthenticationOptions set with AddCookie.
//IsPersistent = true,
// Whether the authentication session is persisted across
// multiple requests. When used with cookies, controls
// whether the cookie's lifetime is absolute (matching the
// lifetime of the authentication ticket) or session-based.
//IssuedUtc = <DateTimeOffset>,
// The time at which the authentication ticket was issued.
//RedirectUri = <string>
// The full path or absolute URI to be used as an http
// redirect response value.
};
await HttpContext.SignInAsync(
CookieAuthenticationDefaults.AuthenticationScheme,
new ClaimsPrincipal(claimsIdentity),
authProperties);
return(View());
}
public SSOAuthenticationOptions()
: base("Shibboleth")
{
this.Caption = "Shibboleth";
this.AuthenticationMode = AuthenticationMode.Active;
this._tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters();
this.BackchannelTimeout = TimeSpan.FromMinutes(1.0);
this.UseTokenLifetime = true;
this.RefreshOnIssuerKeyNotFound = true;
this.SPMetadataPath = new PathString("/sp/metadata");
this.SSOPath = new PathString("/account/sso");
}
private async Task <System.Security.Claims.ClaimsPrincipal> ValidateAccessToken(string accessToken, ILogger log)
{
var audience = _options.Value.Audience;
var clientID = _options.Value.ClientId;
var tenant = _options.Value.Tenant;
var tenantid = _options.Value.TenantId;
var authority = string.Format(System.Globalization.CultureInfo.InvariantCulture, "https://login.microsoftonline.com/{0}/v2.0", tenant);
var validIssuers = new List <string>()
{
$"https://login.microsoftonline.com/{tenant}/",
$"https://login.microsoftonline.com/{tenant}/v2.0",
$"https://login.windows.net/{tenant}/",
$"https://login.microsoft.com/{tenant}/",
$"https://sts.windows.net/{tenantid}/"
};
// Debugging purposes only, set this to false for production
Microsoft.IdentityModel.Logging.IdentityModelEventSource.ShowPII = true;
Microsoft.IdentityModel.Protocols.ConfigurationManager <Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfiguration> configManager =
new Microsoft.IdentityModel.Protocols.ConfigurationManager <Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfiguration>(
$"{authority}/.well-known/openid-configuration",
new Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfigurationRetriever());
Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfiguration config = null;
config = await configManager.GetConfigurationAsync();
Microsoft.IdentityModel.Tokens.ISecurityTokenValidator tokenValidator = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
// Initialize the token validation parameters
Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
// App Id URI and AppId of this service application are both valid audiences.
ValidAudiences = new[] { audience, clientID },
// Support Azure AD V1 and V2 endpoints.
ValidIssuers = validIssuers,
IssuerSigningKeys = config.SigningKeys
};
try
{
Microsoft.IdentityModel.Tokens.SecurityToken securityToken;
var claimsPrincipal = tokenValidator.ValidateToken(accessToken, validationParameters, out securityToken);
return(claimsPrincipal);
}
catch (Exception ex)
{
log.LogInformation(ex.Message);
}
return(null);
}
public JwtCookieDataFormat(
string algorithm
, Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters
, int tokenLifetimeMinutes)
{
this.m_validationParameters = validationParameters;
this.m_tokenLifetimeMinutes = tokenLifetimeMinutes;
this.m_signingCredentials = new Microsoft.IdentityModel.Tokens.SigningCredentials(
this.m_validationParameters.IssuerSigningKey
, algorithm
);
} // End Constructor
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerOptions jwtBearerOptions =
new Microsoft.AspNetCore.Authentication.JwtBearer.JwtBearerOptions();
Microsoft.IdentityModel.Tokens.TokenValidationParameters validation =
new Microsoft.IdentityModel.Tokens.TokenValidationParameters();
app.UseMvc();
}
/// <summary>
///
/// </summary>
/// <param name="tokenString"></param>
/// <returns></returns>
public static bool IsTokenValid(string tokenString)
{
JwtSecurityToken token = null;
try
{
var handler = new JwtSecurityTokenHandler();
// Convert to token so that we can read the user to use in the signing key test
token = handler.ReadJwtToken(tokenString);
// Configure expected validation parameters
var parms = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
RequireExpirationTime = true,
ValidAudience = "CSET_AUD",
ValidIssuer = "CSET_ISS",
IssuerSigningKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.UTF8.GetBytes(GetSecret() + token.Payload[Constants.Token_UserId]))
};
Microsoft.IdentityModel.Tokens.SecurityToken validatedToken;
var principal = handler.ValidateToken(tokenString, parms, out validatedToken);
}
catch (ArgumentException argExc)
{
// the encoded JWT string is not valid because it couldn't be decoded for whatever reason
//ElmahWrapper.LogAndReportException(argExc, null, null);
return(false);
}
catch (Exception exc)
{
// Something failed, likely in the validation. The debugger shows a SecurityTokenInvalidSignatureException
// but that class is not found in Microsoft.IdentityModel.Tokens, or anywhere.
//ElmahWrapper.LogAndReportException(exc, null, null);
return(false);
}
// see if the token has expired
if (token.ValidTo < DateTime.UtcNow)
{
return(false);
}
return(true);
}
private void ConfigureAutorization(IServiceCollection services)
{
Security.Configuration.SigningConfigurations signingConfigurations = new Security.Configuration.SigningConfigurations();
services.AddSingleton(signingConfigurations);
TokenConfiguration tokenConfigurations = new TokenConfiguration();
new ConfigureFromConfigurationOptions <TokenConfiguration>(
Configuration.GetSection("TokenConfigurations")
)
.Configure(tokenConfigurations);
services.AddSingleton(tokenConfigurations);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
Microsoft.IdentityModel.Tokens.TokenValidationParameters paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = signingConfigurations.Key;
paramsValidation.ValidAudience = tokenConfigurations.Audience;
paramsValidation.ValidIssuer = tokenConfigurations.Issuer;
// Validates the signing of a received token
paramsValidation.ValidateIssuerSigningKey = true;
// Checks if a received token is still valid
paramsValidation.ValidateLifetime = true;
// Tolerance time for the expiration of a token (used in case
// of time synchronization problems between different
// computers involved in the communication process)
paramsValidation.ClockSkew = TimeSpan.Zero;
});
// Enables the use of the token as a means of
// authorizing access to this project's resources
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
}
/// <summary>
/// 共通鍵で署名されたトークンを検証するメソッド_test
/// トークンの内容は
/// aud: 空
/// iss: empno(社員のID)
/// exp: 期限切れ
/// </summary>
/// <param name="empid"></param>
/// <returns></returns>
public static bool InspectToken(string empid)
{
//DBよりトークン文字列とトークン生成日付を取得
// ↓はxml内に記述されたSQLの「#」で括られた部分
var param = new { EMP_NO = empid };
var resultModelData = MST_EMP_Repository.FetchAccessToken_Repository(param).First();
// 復号鍵文字列
var keyString = resultModelData.TOKEN_CREATE_DATE.ToString() + FetchTokenPublicKeyString() + empid;
// 検証用正解トークン文字列
var tokenString = resultModelData.ACCESS_TOKEN;
var key = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.UTF8.GetBytes(keyString));
// トークン操作用のクラス
var handler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
// トークン検証用のパラメータを用意
// Audience, Issuer, Lifetimeに関してはデフォルトで検証が有効になっている
// audが空でexpが期限切れなのでValidateAudienceとValidateLifetimeはfalseにしておく
var validationParams = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
ValidateAudience = false,
ValidIssuer = empid,
ValidateLifetime = false,
IssuerSigningKey = key,
};
try
{
Microsoft.IdentityModel.Tokens.SecurityToken token;
// 第三引数にSecurityToken型の変数を参照で渡しておくと、検証済みのトークンが出力される
handler.ValidateToken(tokenString, validationParams, out token);
return(true);
}
catch (Exception e)
{
// ValidateTokenで検証に失敗した場合はここにやってくる
return(false);
//("トークンが無効です: " + e.Message);
}
}
public System.Security.Claims.ClaimsPrincipal ValidateIdToken(string idToken, string issuer, string audience)
{
System.Security.Claims.ClaimsPrincipal claimPrincipal = null;
IConfigurationManager <OpenIdConnectConfiguration> configurationManager = new ConfigurationManager <OpenIdConnectConfiguration>($"{issuer}/.well-known/openid-configuration", new OpenIdConnectConfigurationRetriever());
//OpenIdConnectConfiguration openIdConfig = RunSync(async () => await configurationManager.GetConfigurationAsync(CancellationToken.None));
OpenIdConnectConfiguration openIdConfig = configurationManager.GetConfigurationAsync(CancellationToken.None).Result;
Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters =
new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
ValidAudience = audience,
ValidIssuer = issuer,
IssuerSigningKeys = openIdConfig.SigningKeys,
ValidateIssuerSigningKey = true,
ValidateAudience = true,
ValidateIssuer = true,
ValidateLifetime = true
};
Microsoft.IdentityModel.Tokens.SecurityToken validatedToken;
System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler handler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
try
{
claimPrincipal = handler.ValidateToken(idToken, validationParameters, out validatedToken);
}
catch (Exception ex)
{
var error = ex.Message;
}
return(claimPrincipal);
}
private void ConfigureAuthentication(IServiceCollection services)
{
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
Microsoft.IdentityModel.Tokens.TokenValidationParameters paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = new SigningConfigurations().Key;
paramsValidation.ValidateIssuerSigningKey = true;
paramsValidation.ValidateLifetime = true;
paramsValidation.ClockSkew = TimeSpan.Zero;
});
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
}
/// <summary>
/// Validates the JSON Web Token (JWT).
/// </summary>
/// <param name="encryptedToken">The encrypted token.</param>
private void ValidateJsonWebToken(string encryptedToken)
{
_log.Debug("Validating JSON web token");
try
{
var securityKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.UTF8.GetBytes(_secret));
var signingCredentials = new Microsoft.IdentityModel.Tokens.SigningCredentials(securityKey, SecurityAlgorithms.HmacSha256Signature);
var parameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
ValidAudience = _audience,
ValidIssuer = _issuer,
IssuerSigningKey = signingCredentials.Key
};
Microsoft.IdentityModel.Tokens.SecurityToken validatedToken;
var handler = new JwtSecurityTokenHandler();
var principal = handler.ValidateToken(encryptedToken, parameters, out validatedToken);
var token = validatedToken as JwtSecurityToken;
if (token == null)
{
_log.Warn("Invalid JSON web token");
DenyAccess();
}
SetPrincipal(principal);
_log.DebugFormat("Validated JSON web token for user: {0}", token.Payload.Sub);
}
catch (Exception ex)
{
_log.Error("Error validating JSON web token", ex);
DenyAccess();
}
}
private async Task <System.IdentityModel.Tokens.Jwt.JwtSecurityToken> ValidateAADIdTokenAsync(string idToken)
{
var stsDiscoveryEndpoint = "https://login.microsoftonline.com/common/v2.0/.well-known/openid-configuration";
var configRetriever = new Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectConfigurationRetriever();
var configManager = new Microsoft.IdentityModel.Protocols
.ConfigurationManager <Microsoft.IdentityModel.Protocols.OpenIdConnect
.OpenIdConnectConfiguration>(stsDiscoveryEndpoint, configRetriever);
var config = await configManager.GetConfigurationAsync();
var tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
IssuerSigningKeys = config.SigningKeys,
};
var tokenHandler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
tokenHandler.ValidateToken(idToken, tokenValidationParameters, out var validatedToken);
return(validatedToken as System.IdentityModel.Tokens.Jwt.JwtSecurityToken);
}
private void Method1()
{
const string sec = "ProEMLh5e_qnzdNUQrqdHPgp";
const string sec1 = "ProEMLh5e_qnzdNU";
var securityKey = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.Default.GetBytes(sec));
var securityKey1 = new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey(Encoding.Default.GetBytes(sec1));
// This is the input JWT which we want to validate.
string tokenString = string.Empty;
// If we retrieve the token without decrypting the claims, we woant get any claims
// DO not use this jwt variable
var jwt = new System.IdentityModel.Tokens.Jwt.JwtSecurityToken(tokenString);
// Verification
var tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
ValidAudiences = new string[]
{
"536481524875-glk7nibpj1q9c4184d4n3gittrt8q3mn.apps.googleusercontent.com"
},
ValidIssuers = new string[]
{
"https://accounts.google.com"
},
IssuerSigningKey = securityKey,
// This is the decryption key
TokenDecryptionKey = securityKey1
};
Microsoft.IdentityModel.Tokens.SecurityToken validatedToken;
var handler = new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
handler.ValidateToken(tokenString,
tokenValidationParameters, out validatedToken);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);
SigningConfiguration signingConfiguration = new SigningConfiguration();
TokenConfiguration tokenConfiguration = new TokenConfiguration();
new ConfigureFromConfigurationOptions <TokenConfiguration>(Configuration.GetSection("TokenConfigurations"))
.Configure(tokenConfiguration);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
Microsoft.IdentityModel.Tokens.TokenValidationParameters paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = signingConfiguration.Key;
paramsValidation.ValidAudience = tokenConfiguration.Audience;
paramsValidation.ValidIssuer = tokenConfiguration.Issuer;
paramsValidation.ValidateIssuerSigningKey = true;
paramsValidation.ValidateLifetime = true;
paramsValidation.ClockSkew = TimeSpan.FromSeconds(tokenConfiguration.ClockSkew);
});
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
services.AddSingleton <IUserService, UserService>();
services.AddSingleton(signingConfiguration);
services.AddSingleton(tokenConfiguration);
}
private void ConfigureAuthentication(IServiceCollection services)
{
SigningConfigurations signingConfigurations = new SigningConfigurations();
services.AddSingleton(signingConfigurations);
TokenConfigurations tokenConfigurations = new TokenConfigurations();
new ConfigureFromConfigurationOptions <TokenConfigurations>(
Configuration.GetSection("TokenConfigurations"))
.Configure(tokenConfigurations);
services.AddSingleton(tokenConfigurations);
services.AddAuthentication(authOptions =>
{
authOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
authOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
}).AddJwtBearer(bearerOptions =>
{
Microsoft.IdentityModel.Tokens.TokenValidationParameters paramsValidation = bearerOptions.TokenValidationParameters;
paramsValidation.IssuerSigningKey = signingConfigurations.Key;
paramsValidation.ValidAudience = tokenConfigurations.Audience;
paramsValidation.ValidIssuer = tokenConfigurations.Issuer;
paramsValidation.ValidateIssuerSigningKey = true;
paramsValidation.ValidateLifetime = true;
paramsValidation.ClockSkew = TimeSpan.Zero;
});
services.AddAuthorization(auth =>
{
auth.AddPolicy("Bearer", new AuthorizationPolicyBuilder()
.AddAuthenticationSchemes(JwtBearerDefaults.AuthenticationScheme)
.RequireAuthenticatedUser().Build());
});
}
private void SetTokenValidationParameters(JwtBearerOptions options)
{
try
{
// Both App ID URI and client id are valid audiences in the access token
var authority = $"https://login.microsoftonline.com/{_tenantId}/v2.0";
var validAudiences = new string[] { _clientId };
var validateIssuer = true;
var tokenValidationParameters = new Microsoft.IdentityModel.Tokens.TokenValidationParameters
{
ValidAudiences = validAudiences,
ValidateIssuer = validateIssuer,
};
options.Authority = authority;
options.TokenValidationParameters = tokenValidationParameters;
}
catch (ArgumentNullException ex)
{
throw new Exception("Error adding authentication, please check the Web API appsettings.json.", ex);
}
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
var identityServer = Configuration["IdentityServerUrl"];
app.UseCorrelationIdMiddleware(new CorrelationIdMiddlewareOptions());
app.UseSerilogEnricherMiddleware();
app.UseCors("default");
var x = new Microsoft.IdentityModel.Tokens.TokenValidationParameters();
var options = new IdentityServerAuthenticationOptions
{
Authority = $"{identityServer}",
ApiName = "doc-stack-app-api",
RequireHttpsMetadata = false,
SaveToken = true,
JwtBearerEvents = new JwtBearerEvents()
{
OnTokenValidated = async(context) =>
{
var principal = (ClaimsPrincipal)context.Ticket.Principal;
var identity = (ClaimsIdentity)principal.Identity;
var accessToken = ((JwtSecurityToken)context.SecurityToken).RawData;
identity.AddClaim(new Claim("token", accessToken));
try
{
var discoveryClient = new DiscoveryClient(context.Options.Authority, null);
var doc = await discoveryClient.GetAsync();
var json = Newtonsoft.Json.JsonConvert.SerializeObject(doc, Formatting.Indented);
var userInfoClient = new UserInfoClient(doc.UserInfoEndpoint);
var response = await userInfoClient.GetAsync(accessToken);
json = Newtonsoft.Json.JsonConvert.SerializeObject(response, Formatting.Indented);
Console.WriteLine(json);
if (response.Claims != null)
{
identity.AddClaims(response.Claims);
}
}
catch (Exception ex)
{
Console.WriteLine($"Claims could not be retrieved: {ex}");
}
context.Ticket = new AuthenticationTicket(principal, context.Ticket.Properties, context.Ticket.AuthenticationScheme);
}
}
};
var options2 = IdentityServer4.AccessTokenValidation.CombinedAuthenticationOptions.FromIdentityServerAuthenticationOptions(options);
options2.JwtBearerOptions.TokenValidationParameters.ValidIssuers = new List <string>()
{
identityServer
};
app.UseIdentityServerAuthentication(options2);
app.UsePerformanceLog(new PerformanceLogOptions());
app.UseHealthcheckEndpoint(new HealthCheckOptions()
{
Message = "Its alive"
});
app.UseMvc();
// Enable middleware to serve generated Swagger as a JSON endpoint
app.UseSwagger();
// Enable middleware to serve swagger-ui assets (HTML, JS, CSS etc.)
app.UseSwaggerUi(c =>
{
c.SwaggerEndpoint("/swagger/v1/swagger.json", "doc-stack-app-api");
c.ConfigureOAuth2("doc-stack-app-api-swagger", null, "swagger-ui-realm", "Swagger UI");
});
}
private bool VerifyToken(string token)
{
var jwtSecurityTokenHandler =
new System.IdentityModel.Tokens.Jwt.JwtSecurityTokenHandler();
// **************************************************
// Symmetric key must be atleast 128 bits long
string strSymmetricKey = "This is the Symmetric Key";
var symmetricSecurityKey =
new Microsoft.IdentityModel.Tokens.SymmetricSecurityKey
(System.Text.Encoding.ASCII.GetBytes(strSymmetricKey));
// **************************************************
// validation parameters, JWtValidator requires this object to validate the token.
var validationParameters =
new Microsoft.IdentityModel.Tokens.TokenValidationParameters()
{
ValidateLifetime = true,
RequireExpirationTime = true,
ValidateIssuer = true,
ValidIssuer = "[Token Issuer Name]",
ValidateAudience = true,
ValidAudience = "http://www.IranianExperts.com",
ValidateIssuerSigningKey = true,
IssuerSigningKey = symmetricSecurityKey,
};
Microsoft.IdentityModel.Tokens.SecurityToken validatedSecurityToken = null;
System.IdentityModel.Tokens.Jwt.JwtSecurityToken validatedJwtSecurityToken = null;
try
{
// If token is valid, it will output the validated token
// that contains the JWT information otherwise it will throw an exception
var principal =
jwtSecurityTokenHandler.ValidateToken
(token: token, validationParameters: validationParameters, validatedToken: out validatedSecurityToken);
validatedJwtSecurityToken =
validatedSecurityToken as System.IdentityModel.Tokens.Jwt.JwtSecurityToken;
if (validatedJwtSecurityToken == null)
{
return(false);
}
string strType = "Username";
var varName =
validatedJwtSecurityToken.Claims
.Where(current => string.Compare(current.Type, strType, true) == 0)
.FirstOrDefault();
string X = varName.Value;
}
catch (System.Exception ex)
{
return(false);
}
return(true);
}
private string ValidateIssuer(string issuer, Microsoft.IdentityModel.Tokens.SecurityToken securityToken, Microsoft.IdentityModel.Tokens.TokenValidationParameters validationParameters)
{
validationParameters.ValidateIssuer = true;
return(issuer);
}