Office 365在响应头中不返回X-BackendOverrideCookie。
我已经正确设置了请求头中的X-AnchorMailbox和X-PreferServerAffinity。但是,这并没有触发返回X-BackendOverrideCookie,正如MSDN所说的那样。为什么会这样呢?
同时,我在本地Exchange 2016上尝试了同样的操作。在这里,我甚至没有设置X-AnchorMailbox和X-PreferServerAffinity,但每次响应中都会返回X-BackendOverrideCookie。这也不好,因为我需要为拉取和推送通知组管理亲和性,并且我需要在需要时设置此cookie,而不是默认情况下始终设置它。
编辑1:
流程如下。我使用JS发送订阅请求。为此,我使用 lather 将我的请求包装成SOAP格式。
操作如下:
var impersonate = ‘myroomresource@mydomain.com’
var subscribe = {
"m:Subscribe": {
"m:PullSubscriptionRequest": {
"t:FolderIds": {
"t:DistinguishedFolderId": {
attributes: [{
'Id': this.distinguishedFolderId
}]
}
},
"t:EventTypes": [{
"t:EventType": "CreatedEvent"
}, {
"t:EventType": "DeletedEvent"
}, {
"t:EventType": "ModifiedEvent"
}],
"t:Timeout": "10"
}
}
};
soapHeader = {
“t:ExchangeImpersonation": {
"t:ConnectingSID": {
't:SmtpAddress': impersonate
}
}
}
lather.up({
body : requestName,
headers : {
Authorization : lather.basicAuth(this.username, this.password),
'X-AnchorMailbox': impersonate,
'X-PreferServerAffinity': true
},
additionalNamespaces : [
'xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"',
'xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types"',
],
soapHeader : soapHeader,
method : 'POST',
url : ‘https://outlook.office365.com/EWS/Exchange.asmx',
}, function(error, res, body) {
// Process the response
})
当此代码执行时,请求将被组装并发送出去。当我查看所发送的原始请求时,确认标头信息已就位。
headers:
{ Authorization: 'Basic c29m…’, (shortened just in case)
'X-AnchorMailbox': ‘myroomresource@mydomain.com', (fake mail)
'X-PreferServerAffinity': true,
'Content-Length': 971,
'Content-Type': 'text/xml; charset=utf-8',
host: 'outlook.office365.com' }
然后我从 Office 收到以下响应。
响应的主体内容:(缩短了id,以防万一)
<?xml version="1.0" encoding="utf-8"?><s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Header><h:ServerVersionInfo MajorVersion="15" MinorVersion="1" MajorBuildNumber="693" MinorBuildNumber="12" Version="V2016_10_10" xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/></s:Header><s:Body><m:SubscribeResponse xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types"><m:ResponseMessages><m:SubscribeResponseMessage ResponseClass=“Success”><m:ResponseCode>NoError</m:ResponseCode><m:SubscriptionId>KQB2aTFwcjA…wucsA==</m:SubscriptionId><m:Watermark>AQAAAFQ+2wmbaZF…JAAAAAAA=</m:Watermark></m:SubscribeResponseMessage></m:ResponseMessages></m:SubscribeResponse></s:Body></s:Envelope>
响应的头部包括:(缩短的 Id,cookie)
{ 'cache-control': 'private',
'transfer-encoding': 'chunked',
'content-type': 'text/xml; charset=utf-8',
server: 'Microsoft-IIS/8.5',
'request-id': ‘2881ab3…1ec461’,
'x-calculatedbetarget': 'VI1PR0501MB2096.eurprd05.prod.outlook.com',
'x-backendhttpstatus': '200',
'set-cookie': [ ‘exchangecookie=d8f8…1e8; expires=Sat, 28-Oct-2017 08:41:27 GMT; path=/; HttpOnly' ],
'x-ewshandler': 'Subscribe',
'x-aspnet-version': '4.0.30319',
'x-diaginfo': 'VI1PR0501MB2096',
'x-beserver': 'VI1PR0501MB2096',
'x-powered-by': 'ASP.NET',
'x-feserver': 'VI1PR0901CA0093',
date: 'Fri, 28 Oct 2016 08:41:26 GMT' }
正如您所看到的,我只获取了交换 cookie,没有 X-BackendOverrideCookie。对此有什么想法吗?我做错了什么吗?
编辑2:
我还尝试使用 EWSEditor进行了测试。设置了两个标头并发出了拉取订阅请求。结果与此处相同。
编辑3:
这是完整的请求