現在取り組んでいるプロジェクトは、SAMLトークンを使用したADFS経由のシングルサインオンです。
このプロジェクトが従うべき基本的なルールは次のとおりです:
1。エージェントは、自分の資格情報を使用してWindowsにログインします。
2。エージェントがWebアプリケーションにログインします(証明書利用者)
3。 Webアプリケーションは、ADFS(Active DirectoryはIDプロバイダー)のSTSにリダイレクトし、エージェントがWindows認証(シームレス認証)で使用した資格情報を使用してログインする必要があります。
4。したがって、STSログインページは表示されないので、ユーザーを認証する必要があります
5。その後、エージェントを承認するために、クレームとセキュリティトークンを受け取る必要があります
実際の結果:
1。リダイレクトが初めて行われ、認証が再度必要になります(IE認証ページとFirefox\Chrome認証ページ)。
構成された環境:
1。同じマシン上のドメインコントローラー+ ADFSサーバー3.0(Win2k12R2)
2。 Webアプリケーションマシン(Win2k12 + IIS8.5)
3。マシンは同じドメインにあります
ADFS構成:
証明書利用者の構成:
Webアプリの構成:
認証:
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.Microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.Microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<section name="system.identityModel" type="System.IdentityModel.Configuration.SystemIdentityModelSection, System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
<section name="system.identityModel.services" type="System.IdentityModel.Services.Configuration.SystemIdentityModelServicesSection, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089" />
</configSections>
<connectionStrings>
<add name="DefaultConnection" providerName="System.Data.SqlClient" connectionString="Data Source=(LocalDb)\v11.0;Initial Catalog=aspnet-TestApp-20150730141753;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnet-TestApp-20150730141753.mdf" />
</connectionStrings>
<location path="FederationMetadata">
<system.web>
<authorization>
<allow users="*" />
</authorization>
</system.web>
</location>
<system.web>
<authorization>
<deny users="?" />
</authorization>
<authentication mode="None" />
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
<pages>
<namespaces>
<add namespace="System.Web.Optimization" />
</namespaces>
<controls><add Assembly="Microsoft.AspNet.Web.Optimization.WebForms" namespace="Microsoft.AspNet.Web.Optimization.WebForms" tagPrefix="webopt" /></controls></pages>
<!--<authentication mode="Forms">
<forms loginUrl="~/Account/Login" timeout="2880" defaultUrl="~/" />
</authentication>-->
<profile defaultProvider="DefaultProfileProvider">
<providers>
<add name="DefaultProfileProvider" type="System.Web.Providers.DefaultProfileProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</profile>
<membership defaultProvider="DefaultMembershipProvider">
<providers>
<add name="DefaultMembershipProvider" type="System.Web.Providers.DefaultMembershipProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/" />
</providers>
</membership>
<roleManager defaultProvider="DefaultRoleProvider">
<providers>
<add name="DefaultRoleProvider" type="System.Web.Providers.DefaultRoleProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" applicationName="/" />
</providers>
</roleManager>
<!--
If you are deploying to a cloud environment that has multiple web server instances,
you should change session state mode from "InProc" to "Custom". In addition,
change the connection string named "DefaultConnection" to connect to an instance
of SQL Server (including SQL Azure and SQL Compact) instead of to SQL Server Express.
-->
<sessionState mode="InProc" customProvider="DefaultSessionProvider">
<providers>
<add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" />
</providers>
</sessionState>
</system.web>
<system.webServer>
<modules>
<!--<add name="WSFederationAuthenticationModule" type="System.IdentityModel.Services.WSFederationAuthenticationModule, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="managedHandler" />-->
<add name="FixedWSFederationAuthenticationModule" type="TestApp.FixedWSFederationAuthenticationModule, TestApp" preCondition="managedHandler" />
<add name="SessionAuthenticationModule" type="System.IdentityModel.Services.SessionAuthenticationModule, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="managedHandler" />
</modules>
</system.webServer>
<system.identityModel>
<identityConfiguration saveBootstrapContext="true">
<!-- The identity configuration. No name means default configuration which is always used for passive federation scenarios. see federationConfiguration element -->
<audienceUris>
<add value="https://ccsp12.pj12.loc/testapp" />
</audienceUris>
<issuerNameRegistry type="System.IdentityModel.Tokens.ConfigurationBasedIssuerNameRegistry, System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<trustedIssuers>
<add thumbprint="91992FCF8B03FF9BD98A259FE93B92620E9DD89A" name="http://sts.pj12.loc/adfs/services/trust" />
</trustedIssuers>
</issuerNameRegistry>
<certificateValidation certificateValidationMode="None" />
</identityConfiguration>
</system.identityModel>
<system.identityModel.services>
<federationConfiguration> <!-- Configures the WSFederationAuthenticationModule (WSFAM) and the SessionAuthenticationModule (SAM) when using federated authentication through the WS-Federation protocol -->
<cookieHandler requireSsl="false" />
<!-- passiveRedirectEnabled true means that a relaying party (test app) instead of having its own login page, it will redirect to the sts issuer for authentication and the sts will reply to the relaying party -->
<!-- Due to WSFederationAuthenticationModule bug, the relaying party address must be with '/' at the end -->
<wsFederation passiveRedirectEnabled="true" issuer="https://sts.pj12.loc/adfs/ls/" realm="https://ccsp12.pj12.loc/testapp/" reply="https://ccsp12.pj12.loc/testapp/" requireHttps="true" />
</federationConfiguration>
</system.identityModel.services>
<!--<runtime>
<assemblyBinding xmlns="urn:schemas-Microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.Core" publicKeyToken="2780ccd10d57b246" />
<bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="DotNetOpenAuth.AspNet" publicKeyToken="2780ccd10d57b246" />
<bindingRedirect oldVersion="1.0.0.0-4.0.0.0" newVersion="4.1.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>-->
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
</entityFramework>
</configuration>
C#コード:
namespace TestApp
{
public partial class _Default : Page
{
protected void Page_Load(object sender, EventArgs e)
{
// local variables
string claimsTypes = string.Empty;
string claimsValues = string.Empty;
string claimsValueTypes = string.Empty;
string claimsSubjectNames = string.Empty;
string claimsIssuers = string.Empty;
// initialize claims and identity
ClaimsPrincipal claimsPrincipal = Thread.CurrentPrincipal as ClaimsPrincipal;
ClaimsIdentity claimsIdentity = Thread.CurrentPrincipal.Identity as ClaimsIdentity;
BootstrapContext bootstrapContext =
ClaimsPrincipal.Current.Identities.First().BootstrapContext
as BootstrapContext;
if (claimsPrincipal != null)
{
signedIn.Text = "You are signed in.";
foreach (Claim claim in claimsPrincipal.Claims)
{
claimsTypes = string.Concat(claimsTypes, "; ", claim.Type);
claimsValues = string.Concat(claimsValues, "; ", claim.Value);
claimsValueTypes = string.Concat(claimsValueTypes, "; ", claim.ValueType);
claimsSubjectNames = string.Concat(claimsSubjectNames, "; ", claim.Subject.Name);
claimsIssuers = string.Concat(claimsIssuers, "; ", claim.Issuer);
}
//claims principals
claimType.Text = claimsTypes;
claimValue.Text = claimsValues;
claimValueType.Text = claimsValueTypes;
claimSubjectName.Text = claimsSubjectNames;
claimIssuer.Text = claimsIssuers;
// ClaimsIdentity
isUserAuthenticated.Text = claimsIdentity.IsAuthenticated.ToString();
authenticationType.Text = claimsIdentity.AuthenticationType;
claimName.Text = claimsIdentity.Name;
// Token
// known bug : http://stackoverflow.com/questions/13514553/wif-4-5-bootstrapcontext-security-token-null
SecurityToken token = null;
if (bootstrapContext.SecurityToken != null)
{
token = bootstrapContext.SecurityToken;
}
else if (!bootstrapContext.Token.Equals(string.Empty))
{
var handlers = FederatedAuthentication.FederationConfiguration.IdentityConfiguration.SecurityTokenHandlers;
token = handlers.ReadToken(new XmlTextReader(new StringReader(bootstrapContext.Token)));
}
SamlSecurityToken sst = token as SamlSecurityToken;
tokenId.Text = sst.Id;
tokenAssertionId.Text = sst.Assertion.AssertionId;
tokenIssuer.Text = sst.Assertion.Issuer;
}
else
{
signedIn.Text = "You are not signed in.";
}
}
}
ついに私はシームレスなWindows統合SSOを実現することができました!
「WIASupportedUserAgents」というADFSプロパティを見つけました。つまり、WIA(Windows統合認証)で許可されているサポートされているブラウザー。
PowerShellで以下を実行します。
Set-ADFSProperties -WIASupportedUserAgents @("MSIE 6.0", "MSIE 7.0", "MSIE 8.0", "MSIE 9.0", "MSIE 10.0", "MSIE 11.0", "Trident/7.0", "MSIPC", "Windows Rights Management Client", "Mozilla/5.0")
ADFSサービスを再起動するより。
すべてのブラウザサポートにこのプロパティを設定した後、シームレスなWindows認証SSOが機能し始めました!
認証情報ウィンドウが表示されなくなり、認証されたWindowsユーザーはADFSを介して自動的に認証されます。
チャームのように機能します。
すべての人、特にWiktor Zychlaに、喜んで手伝ってくれてありがとう!