<rp:OpenIdLogin ID="OID" runat=server Identifier="https://www.google.com/accounts/o8/id" RequestEmail="Require" ></rp:OpenIdLogin>
要从提供商处获取电子邮件ID的响应,我在default.aspx的页面加载事件中使用此代码
Public Email As String = "N/A"
Public FullName As String = "N/A"
Public Country As String = "N/A"
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim openid As OpenIdRelyingParty = New OpenIdRelyingParty
Dim response = openid.GetResponse
If (Not (response) Is Nothing) Then
Select Case (response.Status)
Case AuthenticationStatus.Authenticated
Dim fetch = response.GetExtension
Dim email As String = String.Empty
If (Not (fetch) Is Nothing) Then
email = fetch.GetAttributeValue(WellKnownAttributes.Contact.Email)
End If
FormsAuthentication.RedirectFromLoginPage(response.ClaimedIdentifier, False)
End Select
End If
End Sub
我可以通过谷歌进行身份验证,但谷歌没有回复电子邮件ID 请告诉我我错过了什么导致了这个问题。
更新
<configSections>
<section name="dotNetOpenAuth" type="DotNetOpenAuth.Configuration.DotNetOpenAuthSection" requirePermission="false" allowLocation="true"/>
</configSections>
<dotNetOpenAuth>
<openid>
<relyingParty>
<behaviors>
<!-- The following OPTIONAL behavior allows RPs to use SREG only, but be compatible
with OPs that use Attribute Exchange (in various formats). -->
<add type="DotNetOpenAuth.OpenId.Behaviors.AXFetchAsSregTransform, DotNetOpenAuth" />
</behaviors>
</relyingParty>
</openid>
</dotNetOpenAuth>
答案 0 :(得分:2)
您可能错过了web.config文件中的相应“行为”。请学习此页面并将其应用到您的网站:https://github.com/DotNetOpenAuth/DotNetOpenAuth/wiki/Enhancements
此外,使用此行为时,您应该在肯定身份验证响应中而不是ClaimsResponse
中查找FetchResponse
扩展名。
作为旁注,您在代码隐藏的Page_Load
方法中有很多样板代码,而您不需要这些代码。您使用的OpenIdControl
有一个LoggedIn
方法可以完成您在此处所执行的大部分工作(它可以让您一直到达Case
块的正文。