ASP.NET OWIN OpenID Connect 未创建用户身份验证
ASP.NET OWIN OpenID Connect not creating user authentication
我有一个 ASP.NET 4.6 网络应用程序，我正在尝试使用 OWIN 添加 OpenId Connect。
我添加了我的 Owin 启动程序 class，一切似乎都配置正确，但我遇到的问题是 ASP Identity/Authenticated 用户从未被创建。我最终陷入无限循环，OpenId 回调页面重定向回原始页面，然后再重定向到登录页面等。
这是我的启动 class:
public void Configuration(IAppBuilder app)
{
app.SetDefaultSignInAsAuthenticationType(CookieAuthenticationDefaults.AuthenticationType);
app.UseKentorOwinCookieSaver();
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Login.aspx"),
ExpireTimeSpan = TimeSpan.FromDays(7)
});
app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions
{
ClientId = _clientId,
ClientSecret = _clientSecret,
Authority = _authority,
RedirectUri = _redirectUri, // LoginCallback
PostLogoutRedirectUri = "http://localhost:60624/Logout.aspx",
ResponseType = OpenIdConnectResponseType.CodeIdToken,
Scope = "openid profile email",
TokenValidationParameters = new TokenValidationParameters
{
NameClaimType = "name"
},
Notifications = new OpenIdConnectAuthenticationNotifications
{
AuthorizationCodeReceived = async n =>
{
// Exchange code for access and ID tokens
var tokenClient = new TokenClient($"{_authority}/as/token.oauth2", _clientId, _clientSecret);
var tokenResponse = await tokenClient.RequestAuthorizationCodeAsync(n.Code, _redirectUri);
if (tokenResponse.IsError)
{
throw new Exception(tokenResponse.Error);
}
var userInfoClient = new UserInfoClient($"{_authority}/idp/userinfo.openid");
var userInfoResponse = await userInfoClient.GetAsync(tokenResponse.AccessToken);
var claims = new List<Claim>(userInfoResponse.Claims)
{
new Claim("id_token", tokenResponse.IdentityToken),
new Claim("access_token", tokenResponse.AccessToken)
};
n.AuthenticationTicket.Identity.AddClaims(claims);
//// create the identity
//var identity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationType);
//System.Web.HttpContext.Current.GetOwinContext().Authentication.SignIn(new AuthenticationProperties
//{
// IsPersistent = true
//}, identity);
}
}
});
}
这是 Login.aspx 页面：
protected void Page_Load(object sender, EventArgs e)
{
if (!Request.IsAuthenticated)
{
HttpContext.Current.GetOwinContext().Authentication.Challenge(
new AuthenticationProperties { RedirectUri = Request["ReturnUrl"] ?? "Default.aspx" },
OpenIdConnectAuthenticationDefaults.AuthenticationType);
}
}
页面流程是这样的：
1) 请求：http://localhost:60624/Page.aspx
响应：302 - 重定向到 Login.aspx
2) 请求：http://localhost:60624/Login.aspx?ReturnUrl=%2FPage.aspx
响应 302 - 重定向到 https://auth.myprovider.com
响应headers：
此处设置了一些 cookie
Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=xxxxxxxxx;路径=/; expires=2019 年 4 月 22 日星期一 14:12:00 GMT；仅限HTTP
Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=yyyyyyyyy; expires=2019 年 4 月 22 日星期一 14:12:00 GMT；路径=/;仅 Http
3) 身份验证提供程序，sign-in，它 302 重定向到 /LoginCallback
4) 请求：http://localhost:60624/LoginCallback
响应 302 - 重定向到 /Page.aspx
此处清除了第 2 步中设置的 Cookie。
Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=;路径=/;到期=1970 年 1 月 1 日星期四 00:00:00 GMT
Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=; expires=周四，1970 年 1 月 1 日 00:00:00 GMT；路径=/
5) 返回Page.aspx，用户未通过身份验证；转到步骤 1
我已经进行了一些调试，AuthorizationCodeReceived 在启动时触发，后端成功调用了用户信息端点。我试图从该通知中调用 System.Web.HttpContext.Current.GetOwinContext().Authentication.SignIn()，但这似乎没有任何作用。
此时，我卡住了。为什么未设置用户身份的身份验证 cookie？看起来这应该是自动发生的。我应该自己手动创建吗？ (How can I manually create a authentication cookie instead of the default method?)
编辑：在查看@Zaxxon 的回复后，我能够让它工作。 AuthorizationCodeReceived 通知中有两处错误
- 我需要创建 ClaimsIdentity。在我上面提交的原始代码中，我已经注释掉了这一点，但它也是不正确的。
- 我不得不用我刚创建的新身份替换 AuthenticationTicket。然后将声明添加到这个新身份。
这是工作代码：
ClaimsIdentity identity = new ClaimsIdentity(DefaultAuthenticationTypes.ApplicationCookie, ClaimTypes.GivenName, ClaimTypes.Role);
n.AuthenticationTicket = new AuthenticationTicket(identity, n.AuthenticationTicket.Properties);
n.AuthenticationTicket.Identity.AddClaims(claims);
是的，我不得不在 VB.Net 前一段时间为此工作进行概念验证，这有点痛苦。这是我的测试代码（即不是生产代码），它基于我看到的其他一些 C# 互联网示例：
Imports System.Security.Claims
Imports System.Threading.Tasks
Imports IdentityModel
Imports IdentityModel.Client
Imports Microsoft.AspNet.Identity
Imports Microsoft.AspNet.Identity.Owin
Imports Microsoft.IdentityModel.Protocols.OpenIdConnect
Imports Microsoft.Owin
Imports Microsoft.Owin.Security
Imports Microsoft.Owin.Security.Cookies
Imports Microsoft.Owin.Security.Notifications
Imports Microsoft.Owin.Security.OAuth
Imports Microsoft.Owin.Security.OpenIdConnect
Imports Owin
Partial Public Class Startup
Private Shared _oAuthOptions As OAuthAuthorizationServerOptions
Private Shared _publicClientId As String
Private Shared _clientId As String
Private Shared _clientSecret As String
' Enable the application to use OAuthAuthorization. You can then secure your Web APIs
Shared Sub New()
_clientId = System.Configuration.ConfigurationManager.AppSettings("OAuth:ClientID").ToString()
_clientSecret = System.Configuration.ConfigurationManager.AppSettings("OAuth:SecretKey").ToString()
PublicClientId = _clientId
OAuthOptions = New OAuthAuthorizationServerOptions() With {
.TokenEndpointPath = New PathString("/Token"), 'New PathString("https://authtesteria.domain.com/as/token.oauth2"), '
.AuthorizeEndpointPath = New PathString("/Account/Authorize"), 'New PathString("https://authtesteria.domain.com/as/authorization.oauth2"), '
.Provider = New ApplicationOAuthProvider(PublicClientId),
.AccessTokenExpireTimeSpan = TimeSpan.FromDays(14),
.AllowInsecureHttp = True
}
End Sub
Public Shared Property OAuthOptions() As OAuthAuthorizationServerOptions
Get
Return _oAuthOptions
End Get
Private Set
_oAuthOptions = Value
End Set
End Property
Public Shared Property PublicClientId() As String
Get
Return _publicClientId
End Get
Private Set
_publicClientId = Value
End Set
End Property
' For more information on configuring authentication, please visit https://go.microsoft.com/fwlink/?LinkId=301864
Public Sub ConfigureAuth(app As IAppBuilder)
' Configure the db context, user manager and signin manager to use a single instance per request
app.CreatePerOwinContext(AddressOf ApplicationDbContext.Create)
app.CreatePerOwinContext(Of ApplicationUserManager)(AddressOf ApplicationUserManager.Create)
app.CreatePerOwinContext(Of ApplicationSignInManager)(AddressOf ApplicationSignInManager.Create)
' Enable the application to use a cookie to store information for the signed in user
' and to use a cookie to temporarily store inforation about a user logging in with a third party login provider
' Configure the sign in cookie
' OnValidateIdentity enables the application to validate the security stamp when the user logs in.
' This is a security feature which is used when you change a password or add an external login to your account.
app.UseCookieAuthentication(New CookieAuthenticationOptions() With {
.AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
.Provider = New CookieAuthenticationProvider() With {
.OnValidateIdentity = SecurityStampValidator.OnValidateIdentity(Of ApplicationUserManager, ApplicationUser)(
validateInterval:=TimeSpan.FromMinutes(30),
regenerateIdentity:=Function(manager, user) user.GenerateUserIdentityAsync(manager))},
.LoginPath = New PathString("/Account/Login")})
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie)
' Enables the application to temporarily store user information when they are verifying the second factor in the two-factor authentication process.
app.UseTwoFactorSignInCookie(DefaultAuthenticationTypes.TwoFactorCookie, TimeSpan.FromMinutes(5))
' Enables the application to remember the second login verification factor such as phone or email.
' Once you check this option, your second step of verification during the login process will be remembered on the device where you logged in from.
' This is similar to the RememberMe option when you log in.
app.UseTwoFactorRememberBrowserCookie(DefaultAuthenticationTypes.TwoFactorRememberBrowserCookie)
' Enable the application to use bearer tokens to authenticate users
app.UseOAuthBearerTokens(OAuthOptions)
Dim controller As New AccountController()
'Dim validator As OpenIdConnectProtocolValidator = New OpenIdConnectProtocolValidator()
'validator.ShowPII = False
Dim oidcAuth As New Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationOptions() With {
.ClientId = _clientId,
.ClientSecret = _clientSecret,
.Authority = "https://authtesteria.domain.com",
.Notifications = New Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationNotifications() With {
.RedirectToIdentityProvider = AddressOf OnRedirectToIdentityProvider,
.MessageReceived = AddressOf OnMessageReceived,
.SecurityTokenReceived = AddressOf OnSecurityTokenReceived,
.SecurityTokenValidated = AddressOf OnSecurityTokenValidated,
.AuthorizationCodeReceived = AddressOf OnAuthorizationCodeReceived,
.AuthenticationFailed = AddressOf OnAuthenticationFailed
}}
app.UseOpenIdConnectAuthentication(oidcAuth)
End Sub
Private Function OnRedirectToIdentityProvider(arg As RedirectToIdentityProviderNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** RedirectToIdentityProvider")
If arg.ProtocolMessage.RequestType = Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectRequestType.Logout Then
Dim idTokenHint = arg.OwinContext.Authentication.User.FindFirst("id_token")
If idTokenHint IsNot Nothing Then
arg.ProtocolMessage.IdTokenHint = idTokenHint.Value
End If
End If
Return Task.FromResult(0)
End Function
Private Function OnMessageReceived(arg As MessageReceivedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** MessageReceived")
Return Task.FromResult(0)
End Function
Private Function OnAuthorizationCodeReceived(arg As AuthorizationCodeReceivedNotification) As Task
Debug.WriteLine("*** AuthorizationCodeReceived")
'Upon successful sign in, get & cache a token if you want here
Return Task.FromResult(0)
End Function
Private Function OnAuthenticationFailed(arg As AuthenticationFailedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** AuthenticationFailed")
Return Task.FromResult(0)
End Function
Private Function OnSecurityTokenReceived(arg As SecurityTokenReceivedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** SecurityTokenReceived")
Return Task.FromResult(0)
End Function
Private Async Function OnSecurityTokenValidated(arg As SecurityTokenValidatedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** SecurityTokenValidated")
'Verify the user signing in should have access or not. Here I just pass folk thru.
Dim nid = New ClaimsIdentity(
DefaultAuthenticationTypes.ApplicationCookie, 'arg.AuthenticationTicket.Identity.AuthenticationType,
ClaimTypes.GivenName,
ClaimTypes.Role)
Dim tokenClient = New TokenClient("https://authtesteria.domain.com/as/token.oauth2",
_clientId,
_clientSecret)
Dim tokenResponse = Await tokenClient.RequestAuthorizationCodeAsync(arg.ProtocolMessage.Code, arg.ProtocolMessage.RedirectUri)
' get userinfo data
Dim userInfoClient = New IdentityModel.Client.UserInfoClient("https://authtesteria.domain.com/idp/userinfo.openid")
Dim userInfo = Await userInfoClient.GetAsync(tokenResponse.AccessToken)
userInfo.Claims.ToList().ForEach(Sub(ui) nid.AddClaim(New Claim(ui.Type, ui.Value)))
'' keep the id_token for logout
'nid.AddClaim(New Claim("id_token", arg.ProtocolMessage.IdToken))
'' add access token for sample API
'nid.AddClaim(New Claim("access_token", arg.ProtocolMessage.AccessToken))
'' keep track of access token expiration
'nid.AddClaim(New Claim("expires_at", DateTimeOffset.Now.AddSeconds(Integer.Parse(arg.ProtocolMessage.ExpiresIn)).ToString()))
'' add some other app specific claim
'nid.AddClaim(New Claim("app_specific", "some data"))
nid.AddClaim(New Claim(ClaimTypes.Role, "group1"))
arg.AuthenticationTicket = New AuthenticationTicket(nid, arg.AuthenticationTicket.Properties)
arg.AuthenticationTicket.Properties.RedirectUri = HttpContext.Current.Session("PageRedirect").ToString()
End Function
End Class
现在我像这样触发登录：
Private Sub SomePageName_Load(sender As Object, e As EventArgs) Handles Me.Load
If Not IsPostBack Then
If User.Identity.IsAuthenticated Then
Console.WriteLine(User.Identity.GetUserName())
Else
Session("PageRedirect") = Request.Url
Response.Redirect("/")
End If
End If
End Sub
我们有一些不同：
- 我使用 OnSecurityTokenValidated 但我不确定这是否重要
- 我用当前页面的 Request.Url、
填充会话变量
- 然后在启动时在 OnSecurityTokenValidated 的通知参数中使用它：arg.AuthenticationTicket.Properties.RedirectUri = …（参见我的代码）。
希望这会有所帮助。享受吧！
我有一个 ASP.NET 4.6 网络应用程序，我正在尝试使用 OWIN 添加 OpenId Connect。
我添加了我的 Owin 启动程序 class，一切似乎都配置正确，但我遇到的问题是 ASP Identity/Authenticated 用户从未被创建。我最终陷入无限循环，OpenId 回调页面重定向回原始页面，然后再重定向到登录页面等。
这是我的启动 class:
public void Configuration(IAppBuilder app)
{
app.SetDefaultSignInAsAuthenticationType(CookieAuthenticationDefaults.AuthenticationType);
app.UseKentorOwinCookieSaver();
app.UseCookieAuthentication(new CookieAuthenticationOptions
{
AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
LoginPath = new PathString("/Login.aspx"),
ExpireTimeSpan = TimeSpan.FromDays(7)
});
app.UseOpenIdConnectAuthentication(new OpenIdConnectAuthenticationOptions
{
ClientId = _clientId,
ClientSecret = _clientSecret,
Authority = _authority,
RedirectUri = _redirectUri, // LoginCallback
PostLogoutRedirectUri = "http://localhost:60624/Logout.aspx",
ResponseType = OpenIdConnectResponseType.CodeIdToken,
Scope = "openid profile email",
TokenValidationParameters = new TokenValidationParameters
{
NameClaimType = "name"
},
Notifications = new OpenIdConnectAuthenticationNotifications
{
AuthorizationCodeReceived = async n =>
{
// Exchange code for access and ID tokens
var tokenClient = new TokenClient($"{_authority}/as/token.oauth2", _clientId, _clientSecret);
var tokenResponse = await tokenClient.RequestAuthorizationCodeAsync(n.Code, _redirectUri);
if (tokenResponse.IsError)
{
throw new Exception(tokenResponse.Error);
}
var userInfoClient = new UserInfoClient($"{_authority}/idp/userinfo.openid");
var userInfoResponse = await userInfoClient.GetAsync(tokenResponse.AccessToken);
var claims = new List<Claim>(userInfoResponse.Claims)
{
new Claim("id_token", tokenResponse.IdentityToken),
new Claim("access_token", tokenResponse.AccessToken)
};
n.AuthenticationTicket.Identity.AddClaims(claims);
//// create the identity
//var identity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationType);
//System.Web.HttpContext.Current.GetOwinContext().Authentication.SignIn(new AuthenticationProperties
//{
// IsPersistent = true
//}, identity);
}
}
});
}
这是 Login.aspx 页面：
protected void Page_Load(object sender, EventArgs e)
{
if (!Request.IsAuthenticated)
{
HttpContext.Current.GetOwinContext().Authentication.Challenge(
new AuthenticationProperties { RedirectUri = Request["ReturnUrl"] ?? "Default.aspx" },
OpenIdConnectAuthenticationDefaults.AuthenticationType);
}
}
页面流程是这样的：
1) 请求：http://localhost:60624/Page.aspx 响应：302 - 重定向到 Login.aspx
2) 请求：http://localhost:60624/Login.aspx?ReturnUrl=%2FPage.aspx 响应 302 - 重定向到 https://auth.myprovider.com
响应headers：
此处设置了一些 cookieSet-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=xxxxxxxxx;路径=/; expires=2019 年 4 月 22 日星期一 14:12:00 GMT；仅限HTTP Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=yyyyyyyyy; expires=2019 年 4 月 22 日星期一 14:12:00 GMT；路径=/;仅 Http
3) 身份验证提供程序，sign-in，它 302 重定向到 /LoginCallback
4) 请求：http://localhost:60624/LoginCallback 响应 302 - 重定向到 /Page.aspx
此处清除了第 2 步中设置的 Cookie。
Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=;路径=/;到期=1970 年 1 月 1 日星期四 00:00:00 GMT Set-Cookie: OpenIdConnect.nonce.KIsuj4RUmGKJIynLrkEScxBvGrZzkMo6ylZ%2F4lRknPM%3D=; expires=周四，1970 年 1 月 1 日 00:00:00 GMT；路径=/
5) 返回Page.aspx，用户未通过身份验证；转到步骤 1
我已经进行了一些调试，AuthorizationCodeReceived 在启动时触发，后端成功调用了用户信息端点。我试图从该通知中调用 System.Web.HttpContext.Current.GetOwinContext().Authentication.SignIn()，但这似乎没有任何作用。
此时，我卡住了。为什么未设置用户身份的身份验证 cookie？看起来这应该是自动发生的。我应该自己手动创建吗？ (How can I manually create a authentication cookie instead of the default method?)
编辑：在查看@Zaxxon 的回复后，我能够让它工作。 AuthorizationCodeReceived 通知中有两处错误
- 我需要创建 ClaimsIdentity。在我上面提交的原始代码中，我已经注释掉了这一点，但它也是不正确的。
- 我不得不用我刚创建的新身份替换 AuthenticationTicket。然后将声明添加到这个新身份。
这是工作代码：
ClaimsIdentity identity = new ClaimsIdentity(DefaultAuthenticationTypes.ApplicationCookie, ClaimTypes.GivenName, ClaimTypes.Role);
n.AuthenticationTicket = new AuthenticationTicket(identity, n.AuthenticationTicket.Properties);
n.AuthenticationTicket.Identity.AddClaims(claims);
是的，我不得不在 VB.Net 前一段时间为此工作进行概念验证，这有点痛苦。这是我的测试代码（即不是生产代码），它基于我看到的其他一些 C# 互联网示例：
Imports System.Security.Claims
Imports System.Threading.Tasks
Imports IdentityModel
Imports IdentityModel.Client
Imports Microsoft.AspNet.Identity
Imports Microsoft.AspNet.Identity.Owin
Imports Microsoft.IdentityModel.Protocols.OpenIdConnect
Imports Microsoft.Owin
Imports Microsoft.Owin.Security
Imports Microsoft.Owin.Security.Cookies
Imports Microsoft.Owin.Security.Notifications
Imports Microsoft.Owin.Security.OAuth
Imports Microsoft.Owin.Security.OpenIdConnect
Imports Owin
Partial Public Class Startup
Private Shared _oAuthOptions As OAuthAuthorizationServerOptions
Private Shared _publicClientId As String
Private Shared _clientId As String
Private Shared _clientSecret As String
' Enable the application to use OAuthAuthorization. You can then secure your Web APIs
Shared Sub New()
_clientId = System.Configuration.ConfigurationManager.AppSettings("OAuth:ClientID").ToString()
_clientSecret = System.Configuration.ConfigurationManager.AppSettings("OAuth:SecretKey").ToString()
PublicClientId = _clientId
OAuthOptions = New OAuthAuthorizationServerOptions() With {
.TokenEndpointPath = New PathString("/Token"), 'New PathString("https://authtesteria.domain.com/as/token.oauth2"), '
.AuthorizeEndpointPath = New PathString("/Account/Authorize"), 'New PathString("https://authtesteria.domain.com/as/authorization.oauth2"), '
.Provider = New ApplicationOAuthProvider(PublicClientId),
.AccessTokenExpireTimeSpan = TimeSpan.FromDays(14),
.AllowInsecureHttp = True
}
End Sub
Public Shared Property OAuthOptions() As OAuthAuthorizationServerOptions
Get
Return _oAuthOptions
End Get
Private Set
_oAuthOptions = Value
End Set
End Property
Public Shared Property PublicClientId() As String
Get
Return _publicClientId
End Get
Private Set
_publicClientId = Value
End Set
End Property
' For more information on configuring authentication, please visit https://go.microsoft.com/fwlink/?LinkId=301864
Public Sub ConfigureAuth(app As IAppBuilder)
' Configure the db context, user manager and signin manager to use a single instance per request
app.CreatePerOwinContext(AddressOf ApplicationDbContext.Create)
app.CreatePerOwinContext(Of ApplicationUserManager)(AddressOf ApplicationUserManager.Create)
app.CreatePerOwinContext(Of ApplicationSignInManager)(AddressOf ApplicationSignInManager.Create)
' Enable the application to use a cookie to store information for the signed in user
' and to use a cookie to temporarily store inforation about a user logging in with a third party login provider
' Configure the sign in cookie
' OnValidateIdentity enables the application to validate the security stamp when the user logs in.
' This is a security feature which is used when you change a password or add an external login to your account.
app.UseCookieAuthentication(New CookieAuthenticationOptions() With {
.AuthenticationType = DefaultAuthenticationTypes.ApplicationCookie,
.Provider = New CookieAuthenticationProvider() With {
.OnValidateIdentity = SecurityStampValidator.OnValidateIdentity(Of ApplicationUserManager, ApplicationUser)(
validateInterval:=TimeSpan.FromMinutes(30),
regenerateIdentity:=Function(manager, user) user.GenerateUserIdentityAsync(manager))},
.LoginPath = New PathString("/Account/Login")})
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie)
' Enables the application to temporarily store user information when they are verifying the second factor in the two-factor authentication process.
app.UseTwoFactorSignInCookie(DefaultAuthenticationTypes.TwoFactorCookie, TimeSpan.FromMinutes(5))
' Enables the application to remember the second login verification factor such as phone or email.
' Once you check this option, your second step of verification during the login process will be remembered on the device where you logged in from.
' This is similar to the RememberMe option when you log in.
app.UseTwoFactorRememberBrowserCookie(DefaultAuthenticationTypes.TwoFactorRememberBrowserCookie)
' Enable the application to use bearer tokens to authenticate users
app.UseOAuthBearerTokens(OAuthOptions)
Dim controller As New AccountController()
'Dim validator As OpenIdConnectProtocolValidator = New OpenIdConnectProtocolValidator()
'validator.ShowPII = False
Dim oidcAuth As New Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationOptions() With {
.ClientId = _clientId,
.ClientSecret = _clientSecret,
.Authority = "https://authtesteria.domain.com",
.Notifications = New Microsoft.Owin.Security.OpenIdConnect.OpenIdConnectAuthenticationNotifications() With {
.RedirectToIdentityProvider = AddressOf OnRedirectToIdentityProvider,
.MessageReceived = AddressOf OnMessageReceived,
.SecurityTokenReceived = AddressOf OnSecurityTokenReceived,
.SecurityTokenValidated = AddressOf OnSecurityTokenValidated,
.AuthorizationCodeReceived = AddressOf OnAuthorizationCodeReceived,
.AuthenticationFailed = AddressOf OnAuthenticationFailed
}}
app.UseOpenIdConnectAuthentication(oidcAuth)
End Sub
Private Function OnRedirectToIdentityProvider(arg As RedirectToIdentityProviderNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** RedirectToIdentityProvider")
If arg.ProtocolMessage.RequestType = Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectRequestType.Logout Then
Dim idTokenHint = arg.OwinContext.Authentication.User.FindFirst("id_token")
If idTokenHint IsNot Nothing Then
arg.ProtocolMessage.IdTokenHint = idTokenHint.Value
End If
End If
Return Task.FromResult(0)
End Function
Private Function OnMessageReceived(arg As MessageReceivedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** MessageReceived")
Return Task.FromResult(0)
End Function
Private Function OnAuthorizationCodeReceived(arg As AuthorizationCodeReceivedNotification) As Task
Debug.WriteLine("*** AuthorizationCodeReceived")
'Upon successful sign in, get & cache a token if you want here
Return Task.FromResult(0)
End Function
Private Function OnAuthenticationFailed(arg As AuthenticationFailedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** AuthenticationFailed")
Return Task.FromResult(0)
End Function
Private Function OnSecurityTokenReceived(arg As SecurityTokenReceivedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** SecurityTokenReceived")
Return Task.FromResult(0)
End Function
Private Async Function OnSecurityTokenValidated(arg As SecurityTokenValidatedNotification(Of Microsoft.IdentityModel.Protocols.OpenIdConnect.OpenIdConnectMessage, OpenIdConnectAuthenticationOptions)) As Task
Debug.WriteLine("*** SecurityTokenValidated")
'Verify the user signing in should have access or not. Here I just pass folk thru.
Dim nid = New ClaimsIdentity(
DefaultAuthenticationTypes.ApplicationCookie, 'arg.AuthenticationTicket.Identity.AuthenticationType,
ClaimTypes.GivenName,
ClaimTypes.Role)
Dim tokenClient = New TokenClient("https://authtesteria.domain.com/as/token.oauth2",
_clientId,
_clientSecret)
Dim tokenResponse = Await tokenClient.RequestAuthorizationCodeAsync(arg.ProtocolMessage.Code, arg.ProtocolMessage.RedirectUri)
' get userinfo data
Dim userInfoClient = New IdentityModel.Client.UserInfoClient("https://authtesteria.domain.com/idp/userinfo.openid")
Dim userInfo = Await userInfoClient.GetAsync(tokenResponse.AccessToken)
userInfo.Claims.ToList().ForEach(Sub(ui) nid.AddClaim(New Claim(ui.Type, ui.Value)))
'' keep the id_token for logout
'nid.AddClaim(New Claim("id_token", arg.ProtocolMessage.IdToken))
'' add access token for sample API
'nid.AddClaim(New Claim("access_token", arg.ProtocolMessage.AccessToken))
'' keep track of access token expiration
'nid.AddClaim(New Claim("expires_at", DateTimeOffset.Now.AddSeconds(Integer.Parse(arg.ProtocolMessage.ExpiresIn)).ToString()))
'' add some other app specific claim
'nid.AddClaim(New Claim("app_specific", "some data"))
nid.AddClaim(New Claim(ClaimTypes.Role, "group1"))
arg.AuthenticationTicket = New AuthenticationTicket(nid, arg.AuthenticationTicket.Properties)
arg.AuthenticationTicket.Properties.RedirectUri = HttpContext.Current.Session("PageRedirect").ToString()
End Function
End Class
现在我像这样触发登录：
Private Sub SomePageName_Load(sender As Object, e As EventArgs) Handles Me.Load
If Not IsPostBack Then
If User.Identity.IsAuthenticated Then
Console.WriteLine(User.Identity.GetUserName())
Else
Session("PageRedirect") = Request.Url
Response.Redirect("/")
End If
End If
End Sub
我们有一些不同：
- 我使用 OnSecurityTokenValidated 但我不确定这是否重要
- 我用当前页面的 Request.Url、 填充会话变量
- 然后在启动时在 OnSecurityTokenValidated 的通知参数中使用它：arg.AuthenticationTicket.Properties.RedirectUri = …（参见我的代码）。
希望这会有所帮助。享受吧！