我有一个用ADFS保护的Web Api。当我通过浏览器调用Web Api时，它会重定向到ADFS，在此提示我输入用户名和密码。输入凭据后，我将被重定向回Web Api，并得到了预期的结果。
当我尝试从桌面应用程序调用Web Api时，没有得到预期的结果，而是收到了类似于adfs登录提示页面的text / html响应。
我已经查看了stackoverflow和其他来源，但仍然无法解决此问题。任何帮助表示赞赏。
我主要使用
和
在试图弄清楚这一点时，我看不到做错了什么。
webapi上的Values控制器
[Authorize]
[RoutePrefix("api/Values")]
public class ValuesController : ApiController
{
[Route("Test")]
public IEnumerable<string> GetTestData()
{
return new string[] { "value1", "value2" };
}
}
我的桌面应用程序代码
private async void Button_Click(object sender, RoutedEventArgs e)
{
string authority = "https://devadfs/adfs/ls/";
string resourceURI = "https://mywebapi";
string clientID = "09c9a8a2-6bf1-427d-89ba-45c2c02bb9fc";
string clientReturnURI = "https://mywebapi";
string authHeader = await GetAuthorizationHeader(authority, resourceURI, clientID, clientReturnURI);
string responseString = await CallService(resourceURI, authHeader);
if (responseString.Length > 2000) responseString = responseString.Substring(0, 2000);
MessageBox.Show(responseString);
}
private static async Task<string> CallService(string resourceURI, string authHeader)
{
HttpClient client = new HttpClient();
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, resourceURI + "/api/Values/Test");
request.Headers.TryAddWithoutValidation("Authorization", authHeader);
HttpResponseMessage response = await client.SendAsync(request);
string responseString = await response.Content.ReadAsStringAsync();
return responseString;
}
private static async Task<string> GetAuthorizationHeader(string authority, string resourceURI, string clientID, string clientReturnURI)
{
AuthenticationContext ac = new AuthenticationContext(authority, false); //initialize authority to point to adfs
AuthenticationResult ar = await ac.AcquireTokenAsync(resourceURI, clientID, new Uri(clientReturnURI), new PlatformParameters(PromptBehavior.Auto)); // obtain token for the resource
string authHeader = ar.CreateAuthorizationHeader();
return authHeader;
}
浏览器中Web Api的结果
This XML file does not appear to have any style information associated with it. The document tree is shown below.
<ArrayOfstring xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
<string>value1</string>
<string>value2</string>
</ArrayOfstring>
桌面应用程序中Web Api的结果
<!DOCTYPE html>
<html lang="en-US">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=10.000"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
<meta http-equiv="cache-control" content="no-cache,no-store"/>
<meta http-equiv="pragma" content="no-cache"/>
<meta http-equiv="expires" content="-1"/>
<meta name='mswebdialog-title' content='Connecting to devadfs'/>
<title>Sign In</title>
<script type='text/javascript'>
//<![CDATA[
function LoginErrors(){this.userNameFormatError = 'Enter your user ID in the format \u0026quot;domain\\user\u0026quot; or \u0026quot;user@domain\u0026quot;.'; this.passwordEmpty = 'Enter your password.'; this.passwordTooLong = 'Password must be shorter than 128 characters.';}; var maxPasswordLength = 128;
//]]>
</script>
<script type='text/javascript'>
//<![CDATA[
// Copyright (c) Microsoft Corporation. All rights reserved.
function InputUtil(errTextElementID, errDisplayElementID) {
if (!errTextElementID) errTextElementID = 'errorText';
if (!errDisplayElementID) errDisplayElementID = 'error';
this.hasFocus = false;
this.errLabel = document.getElementById(errTextElementID);
this.errDisplay = document.getElementById(errDisplayElementID);
};
InputUtil.prototype.canDisplayError = function () {
return this.errLabel && this.errDisplay;
}
InputUtil.prototype.checkError = function () {
if (!this.canDisplayError){
throw new Error ('Error element not present');
}
if (this.errLabel && this.errLabel.innerHTML) {
this.errDisplay.style.display = '';
var cause = this.errLabel.getAttribute('for');
if (cause) {
var causeNode = document.getElementById(cause);
if (causeNode && causeNode.value) {
causeNode.focus();
this.hasFocus = true;
}
}
}
else {
this.errDisplay.style.display = 'none';
}
};
InputUtil.prototype.setInitialFocus = function (input) {
if (this.hasFocus) return;
var node = document.getElementById(input);
if (node) {
if ((/^\s*$/).test(node.value)) {
node.focus();
this.hasFocus = true;
}
}
};
InputUtil.prototype.setError = function (input, errorMsg) {
if (!this.canDisplayError) {
throw new Error('Error element not present');
}
input.focus();
if (errorMsg) {
this.errLabel.innerHTML = errorMsg;
}
this.errLabel.setAttribute('for', input.id);
this.errDisplay.style.display = '';
};
InputUtil.makePlaceholder = function (input) {
var ua = navigator.userAgent;
if (ua != null &&
(ua.match(/MSIE 9.0/) != null ||
ua.match(/MSIE 8.0/) != null ||
ua.match(/MSIE 7.0/) != null)) {
var node = document.getElementById(input);
if (node) {
var placeholder = node.getAttribute("placeholder");
if (placeholder != null && placeholder != '') {
var label = document.createElement('input');
label.type = "text";
label.value = placeholder;
label.readOnly = true;
label.style.position = 'absolute';
label.style.borderColor = 'transparent';
label.className = node.className + ' hint';
label.tabIndex = -1;
label.onfocus = function () { this.nextSibling.focus(); };
node.style.position = 'relative';
node.parentNode.style.position = 'relative';
node.parentNode.insertBefore(label, node);
node.onkeyup = function () { InputUtil.showHint(this); };
node.onblur = function () { InputUtil.showHint(this); };
node.style.background = 'transparent';
node.setAttribute("placeholder", "");
InputUtil.showHint(node);
}
}
}
};
InputUtil.focus = function (inputField) {
var node = document.getElementById(inputField);
if (node) node.focus();
};
InputUtil.hasClass = function(node, clsName) {
return node.className.match(new RegExp('(\\s|^)' + clsName + '(\\s|$)'));
};
InputUtil.addClass = function(node, clsName) {
if (!this.hasClass(node, clsName)) node.className += " " + clsName;
};
InputUtil.removeClass = function(node, clsName) {
if (this.hasClass(node, clsName)) {
var reg = new RegExp('(\\s|^)' + clsName + '(\\s|$)');
node.className = node.className.replace(reg, ' ');
}
};
InputUtil.showHint = function (node, gotFocus) {
if (node.value && node.value != '') {
node.previousSibling.style.display = 'none';
}
else {
node.previousSibling.style.display = '';
}
};
//]]>
</script>
<link rel="stylesheet" type="text/css" href="/adfs/portal/css/style.css?id=D74D4D6943F32AE6F7F11D14D601DBB0E1A58919176EE512150366B6279AAF99" /><style>.illustrationClass {background-image:url(/adfs/portal/illustration/illustration.png?id=183128A3C941EDE3D9199FA37D6AA90E0A7DFE101B37D10B4FEDA0CF35E11AFD);}</style>
</head>
<body dir="ltr" class="body">
<div id="noScript" style="position:static; width:100%; height:100%; z-index:100">
<h1>JavaScript required</h1>
<p>JavaScript is required. This web browser does not support JavaScript or JavaScript in this web browser is not enabled.</p>
<p>To find out if your web browser supports JavaScript or to enable JavaScript, see web browser help.</p>
</div>
<script type="text/javascript" language="JavaScript">
document.getElementById("noScript").style.display = "none";
</script>
<div id="fullPage">
<div id="brandingWrapper" class="float">
<div id="branding"></div>
</div>
<div id="contentWrapper" class="float">
<div id="content">
<div id="header">
devadfs
</div>
<div id="workArea">
<div id="authArea" class="groupMargin">
<div id="loginArea">
<div id="loginMessage" class="groupMargin">Sign in with your organizational account</div>
<form method="post" id="loginForm" autocomplete="off" novalidate="novalidate" onKeyPress="if (event && event.keyCode == 13) Login.submitLoginRequest();" action="/adfs/ls/?wa=wsignin1.0&wtrealm=https%3a%2f%2fmywebapi%2f&wctx=rm%3d0%26id%3dpassive%26ru%3d%252fapi%252fValues%252fTest&wct=2018-09-07T12%3a50%3a02Z" >
<div id="error" class="fieldMargin error smallText">
<label id="errorText" for=""></label>
</div>
<div id="formsAuthenticationArea">
<div id="userNameArea">
<input id="userNameInput" name="UserName" type="email" value="" tabindex="1" class="text fullWidth"
spellcheck="false" placeholder="someone@example.com" autocomplete="off"/>
</div>
<div id="passwordArea">
<input id="passwordInput" name="Password" type="password" tabindex="2" class="text fullWidth"
placeholder="Password" autocomplete="off"/>
</div>
<div id="kmsiArea" style="display:none">
<input type="checkbox" name="Kmsi" id="kmsiInput" value="true" tabindex="3" />
<label for="kmsiInput">Keep me signed in</label>
</div>
<div id="submissionArea" class="submitMargin">
<span id="submitButton" class="submit" tabindex="4"
onKeyPress="if (event && event.keyCode == 32) Login.submitLoginRequest();"
onclick="return Login.submitLoginRequest();">Sign in</span>
</div>
</div>
<input id="optionForms" type="hidden" name="AuthMethod" value="FormsAuthentication"/>
</form>
<div id="authOptions">
<form id="options" method="post" action="https://devadfs/adfs/ls/?wa=wsignin1.0&wtrealm=https%3a%2f%2fmywebapi%2f&wctx=rm%3d0%26id%3dpassive%26ru%3d%252fapi%252fValues%252fTest&wct=2018-09-07T12%3a50%3a02Z">
<script type="text/javascript">
function SelectOption(option) {
var i = document.getElementById('optionSelection');
i.value = option;
document.forms['options'].submit();
return false;
}
</script>
<input id="optionSelection" type="hidden" name="AuthMethod" />
<div class='groupMargin'></div>
</form>
</div>
<div id="introduction" class="groupMargin">
</div>
<script type="text/javascript">
//<![CDATA[
function Login() {
}
Login.userNameInput = 'userNameInput';
Login.passwordInput = 'passwordInput';
Login.initialize = function () {
var u = new InputUtil();
u.checkError();
u.setInitialFocus(Login.userNameInput);
u.setInitialFocus(Login.passwordInput);
}();
Login.submitLoginRequest = function () {
var u = new InputUtil();
var e = new LoginErrors();
var userName = document.getElementById(Login.userNameInput);
var password = document.getElementById(Login.passwordInput);
if (!userName.value || !userName.value.match('[@\\\\]')) {
u.setError(userName, e.userNameFormatError);
return false;
}
if (!password.value) {
u.setError(password, e.passwordEmpty);
return false;
}
if (password.value.length > maxPasswordLength) {
u.setError(password, e.passwordTooLong);
return false;
}
document.forms['loginForm'].submit();
return false;
};
InputUtil.makePlaceholder(Login.userNameInput);
InputUtil.makePlaceholder(Login.passwordInput);
//]]>
</script>
</div>
</div>
</div>
<div id="footerPlaceholder"></div>
</div>
<div id="footer">
<div id="footerLinks" class="floatReverse">
<div><span id="copyright">© 2013 Microsoft</span></div>
</div>
</div>
</div>
</div>
<script type='text/javascript'>
//<![CDATA[
// Copyright (c) Microsoft Corporation. All rights reserved.
// This file contains several workarounds on inconsistent browser behaviors that administrators may customize.
"use strict";
// iPhone email friendly keyboard does not include "\" key, use regular keyboard instead.
// Note change input type does not work on all versions of all browsers.
if (navigator.userAgent.match(/iPhone/i) != null) {
var emails = document.querySelectorAll("input[type='email']");
if (emails) {
for (var i = 0; i < emails.length; i++) {
emails[i].type = 'text';
}
}
}
// In the CSS file we set the ms-viewport to be consistent with the device dimensions,
// which is necessary for correct functionality of immersive IE.
// However, for Windows 8 phone we need to reset the ms-viewport's dimension to its original
// values (auto), otherwise the viewport dimensions will be wrong for Windows 8 phone.
// Windows 8 phone has agent string 'IEMobile 10.0'
if (navigator.userAgent.match(/IEMobile\/10\.0/)) {
var msViewportStyle = document.createElement("style");
msViewportStyle.appendChild(
document.createTextNode(
"@-ms-viewport{width:auto!important}"
)
);
msViewportStyle.appendChild(
document.createTextNode(
"@-ms-viewport{height:auto!important}"
)
);
document.getElementsByTagName("head")[0].appendChild(msViewportStyle);
}
// If the innerWidth is defined, use it as the viewport width.
if (window.innerWidth && window.outerWidth && window.innerWidth !== window.outerWidth) {
var viewport = document.querySelector("meta[name=viewport]");
viewport.setAttribute('content', 'width=' + window.innerWidth + 'px; initial-scale=1.0; maximum-scale=1.0');
}
// Gets the current style of a specific property for a specific element.
function getStyle(element, styleProp) {
var propStyle = null;
if (element && element.currentStyle) {
propStyle = element.currentStyle[styleProp];
}
else if (element && window.getComputedStyle) {
propStyle = document.defaultView.getComputedStyle(element, null).getPropertyValue(styleProp);
}
return propStyle;
}
// The script below is used for downloading the illustration image
// only when the branding is displaying. This script work together
// with the code in PageBase.cs that sets the html inline style
// containing the class 'illustrationClass' with the background image.
var computeLoadIllustration = function () {
var branding = document.getElementById("branding");
var brandingDisplay = getStyle(branding, "display");
var brandingWrapperDisplay = getStyle(document.getElementById("brandingWrapper"), "display");
if (brandingDisplay && brandingDisplay !== "none" &&
brandingWrapperDisplay && brandingWrapperDisplay !== "none") {
var newClass = "illustrationClass";
if (branding.classList && branding.classList.add) {
branding.classList.add(newClass);
} else if (branding.className !== undefined) {
branding.className += " " + newClass;
}
if (window.removeEventListener) {
window.removeEventListener('load', computeLoadIllustration, false);
window.removeEventListener('resize', computeLoadIllustration, false);
}
else if (window.detachEvent) {
window.detachEvent('onload', computeLoadIllustration);
window.detachEvent('onresize', computeLoadIllustration);
}
}
};
if (window.addEventListener) {
window.addEventListener('resize', computeLoadIllustration, false);
window.addEventListener('load', computeLoadIllustration, false);
}
else if (window.attachEvent) {
window.attachEvent('onresize', computeLoadIllustration);
window.attachEvent('onload', computeLoadIllustration);
}
// Check whether the userNameInput element is present on this page.
var userNameInput = document.getElementById('userNameInput');
if (userNameInput)
{
// userNameInput element is present, modify its properties.
userNameInput.placeholder = 'domain\\userid';
}
//]]>
</script>
</body>
</html>
编辑
用于Web API的Web.config
<?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=301880
-->
<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=6.0.0.0, 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" connectionString="Data Source=(LocalDb)\v11.0;AttachDbFilename=|DataDirectory|\aspnet-MyWebAPIsample-20180828043416.mdf;Initial Catalog=aspnet-MyWebAPIsample-20180828043416;Integrated Security=True" providerName="System.Data.SqlClient"/>
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0"/>
<add key="webpages:Enabled" value="false"/>
<add key="ClientValidationEnabled" value="true"/>
<add key="UnobtrusiveJavaScriptEnabled" value="true"/>
<add key="ida:FederationMetadataLocation" value="https://devadfs/federationmetadata/2007-06/federationmetadata.xml"/>
<add key="ida:Realm" value="https://mywebapi/"/>
<add key="ida:AudienceUri" value="https://mywebapi/"/>
</appSettings>
<location path="Account">
<system.web>
<authorization>
<allow users="*"/>
</authorization>
</system.web>
</location>
<system.web>
<authentication mode="None"/>
<authorization>
<deny users="?"/>
</authorization>
<compilation debug="true" targetFramework="4.5"/>
<httpRuntime targetFramework="4.5" requestValidationMode="4.5"/>
</system.web>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30AD4FE6B2A6AEED" culture="neutral"/>
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-5.0.0.0" newVersion="5.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35"/>
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework"/>
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer"/>
</providers>
</entityFramework>
<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="SessionAuthenticationModule" type="System.IdentityModel.Services.SessionAuthenticationModule, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" preCondition="managedHandler"/>
</modules>
<handlers>
<remove name="ExtensionlessUrlHandler-Integrated-4.0"/>
<remove name="OPTIONSVerbHandler"/>
<remove name="TRACEVerbHandler"/>
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0"/>
</handlers></system.webServer>
<system.identityModel>
<identityConfiguration>
<audienceUris>
<add value="https://mywebapi/"/>
</audienceUris>
<securityTokenHandlers>
<add type="System.IdentityModel.Services.Tokens.MachineKeySessionSecurityTokenHandler, System.IdentityModel.Services, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
<remove type="System.IdentityModel.Tokens.SessionSecurityTokenHandler, System.IdentityModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
</securityTokenHandlers>
<certificateValidation certificateValidationMode="None"/>
<issuerNameRegistry type="System.IdentityModel.Tokens.ValidatingIssuerNameRegistry, System.IdentityModel.Tokens.ValidatingIssuerNameRegistry">
<authority name="http://devadfs/adfs/services/trust">
<keys>
<add thumbprint="1EBF4FB5B1248012B10248012B9B2CEE407D0CC8"/>
</keys>
<validIssuers>
<add name="http://devadfs/adfs/services/trust"/>
</validIssuers>
</authority>
</issuerNameRegistry>
</identityConfiguration>
</system.identityModel>
<system.identityModel.services>
<federationConfiguration>
<cookieHandler requireSsl="true"/>
<wsFederation passiveRedirectEnabled="true" issuer="https://devadfs/adfs/ls/" realm="https://mywebapi/" requireHttps="true"/>
</federationConfiguration>
</system.identityModel.services>
</configuration>
答案 0 :(得分：0)
我也在使用桌面应用程序。我也有api呼叫。通过诸如这样的SendRequest方法从我的桌面客户端调用api
styleme: beautiful;
工作正常。您可以尝试一下。
也可以像这样更改您的退货
public static async Task<HttpResponseMessage> SendRequest(HttpMethod method, string endPoint, string accessToken, dynamic content = null)
{
HttpResponseMessage response = null;
using (var client = new HttpClient())
{
using (var request = new HttpRequestMessage(method, endPoint))
{
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", accessToken);
if (content != null)
{
string c;
if (content is string)
c = content;
else
c = JsonConvert.SerializeObject(content);
request.Content = new StringContent(c, Encoding.UTF8, "application/json");
}
response = await client.SendAsync(request).ConfigureAwait(false);
}
}
return response;
}