VBA和Excel:绕过Siteminder保护的身份验证浏览站点

VBA和Excel:绕过Siteminder保护的身份验证浏览站点,excel,vba,authentication,web,siteminder,Excel,Vba,Authentication,Web,Siteminder,我的目标是:自动进入intranet站点以获取.xls文件中的数据 初步解释:我通过手动操作在一天内定期获取大量数据;我需要一个自动解决方案来节省时间。 可用手段:Excel和Vba(我的公司建立的外部约束) 我所做的第一次尝试是执行登录操作(受Siteminder保护)并加入主页: Sub enter_site() Dim myId As String, myCode As String Dim s3 As Worksheet Dim IE As Object, frm As Object S

我的目标是:自动进入intranet站点以获取.xls文件中的数据

初步解释:我通过手动操作在一天内定期获取大量数据;我需要一个自动解决方案来节省时间。 可用手段:Excel和Vba(我的公司建立的外部约束)

我所做的第一次尝试是执行登录操作(受Siteminder保护)并加入主页:

Sub enter_site()
Dim myId As String, myCode As String
Dim s3 As Worksheet
Dim IE As Object, frm As Object
Set s3 = ThisWorkbook.Worksheets("Sheet3")
myId = s3.Range("I1")      
myCode = s3.Range("K1")   
Set IE = CreateObject("InternetExplorer.Application")
    With IE
        .Visible = True
        .navigate "https://intranetsite.com/up-password/LoginUp-Password.jsp?TARGET2=https://intranetsite.com/up-password/login/login_redirect.html"
        While .Busy Or .readyState <> 4: DoEvents: Wend             
      'LOGIN     
        Set frm = .document.forms(1)
        frm.Item("USER").Value = myId
        frm.Item("PASSWORD").Value = myCode
Application.Wait (Now + TimeValue("0:00:02"))
        frm.submit        
        While .Busy Or .readyState <> 4: DoEvents: Wend        
    End With

‘CHANNEL TOWARDS HOME PAGE
With IE
    .navigate "https://site2.intranet.com/mask/home.aspx"
    While .Busy Or .readyState <> 4: DoEvents: Wend
End With
然后,我利用本页中的提示捕获了两个相关cookie: 我把它们放在两个牢房里:

Dim ck1 As String
Dim ck2 As String
        ck1 = Sheets(2).Range("B12")
        ck2 = Sheets(2).Range("B13")
假设以下值: ck1=“JSESSIONID=blabla” ck2=“BIGipServerauth-=zzzzzzzzzzzzzz”

此外,如上所述,我有:

myId = s3.Range("I1")      '<<< Username (johnsmith)
myCode = s3.Range("K1")   '<<< Password (london55)
我应该如何构建post请求?
(我注意到我可能需要捕获其他cookie:_WL_AUTHCOOKIE_JSESSIONID和SMSESSION)。
(我不知道SMENC到底是什么;无论如何,我可以使用USER和PASSWORD中存储的变量轻松构建它)

myId = s3.Range("I1")      '<<< Username (johnsmith)
myCode = s3.Range("K1")   '<<< Password (london55)
POST https://intranetsite.com/siteminderagent/forms/login.fcc HTTP/1.1
Accept: text/html, application/xhtml+xml, */*
Referer:  https://intranetsite.com/up-password/LoginUp-Password.jsp?TARGET2=https://intranetsite.com/up-password/login/login_redirect.html _redirect.html
Accept-Language: it-IT
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Host: intranetsite.com
Content-Length: 181
Connection: Keep-Alive
Cache-Control: no-cache
Cookie: JSESSIONID=…..; BIGipServerauth-……..; _WL_AUTHCOOKIE_JSESSIONID=…; SMSESSION=…

SMENC=UTF-8&target……..login_redirect.html&smauthreason=0&USER=johnsmith&PASSWORD=london55