Ray*_*Ray 7 javascript authentication ajax sharepoint cors
我想从位于domainB.contoso.com上的Web应用程序访问位于domainA.contoso.com上的listdata.svc(一个sharepoint服务) - 身份验证似乎是个问题.
当尝试通过JQuery Ajax调用访问ListData.svc时,启用CORS,服务器返回401.如果我从SharePoint内部执行的.htm页面运行相同的查询,则调用正常,因为域名是相同.
SharePoint正在使用NTLM关闭匿名身份验证 - 我认为401是Windows凭据未传递到SharePoint服务器的结果 - 但我不知道如何正确地将这些凭据添加到标头. 我已经设置了xhrFields:{withCredentials:true},但这似乎无法解决身份验证问题.
为了启用CORS,我在IIS中的SharePoint上设置了以下HTTP响应标头:
在我的Web应用程序的IIS中启用了Windows身份验证,我没有在IIS中设置"OPTIONSVerbHandler"HTTP处理程序.把它翻到阅读似乎没有什么区别.
JQuery Ajax调用(来自subdomainB.contoso.com上的应用程序):
$.ajax({
type: "GET",
contentType: "application/json; charset=utf-8",
url: listUrl,
xhrFields: { withCredentials: true },
crossDomain:true,
processData: false,
async: true,
dataType: "json",
converters: {
// WCF Data Service .NET 3.5 incorrectly escapes singles quotes, which is clearly
// not required (and incorrect) in JSON specs.
// http://bugs.jquery.com/ticket/8320?cversion=0&cnum_hist=1
"text json": function (textValue) {
return jQuery.parseJSON(textValue.replace(/(^|[^\\])\\'/g, "$1'"));
}
},
success: function (data, status, xhr) {
//successFunc(data.d.results);
alert("working!");
},
error: function (xhr, status, error) {
alert("failure!");
}
});
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HTTP标头和401响应:
Key Value
Request OPTIONS /_vti_bin/ListData.svc/Contacts HTTP/1.1
Accept */*
Origin http://domainB.contoso.com
Access-Control-Request-Method GET
Access-Control-Request-Headers content-type, accept
Accept-Encoding gzip, deflate
User-Agent Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)
Host domainA.contoso.com
Content-Length 0
DNT 1
Connection Keep-Alive
Cache-Control no-cache
Key Value
Response HTTP/1.1 401 Unauthorized
Server Microsoft-IIS/7.5
SPRequestGuid 1e33061c-f555-451b-9d69-0d83eff5f5ea
WWW-Authenticate NTLM
X-Powered-By ASP.NET
MicrosoftSharePointTeamServices 14.0.0.4762
Access-Control-Allow-Headers Origin, Content-Type, Accept
Access-Control-Allow-Origin *
Access-Control-Request-Methods POST, GET, HEAD, OPTIONS
Access-Control-Allow-Credentials true
Date Wed, 15 May 2013 15:04:51 GMT
Content-Length 0
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