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REST through HTTP Proxy

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Demonstrates how to connect through an HTTP proxy to make REST API calls. AutoIt

Local $bSuccess = False

;  This example requires the Chilkat API to have been previously unlocked.
;  See Global Unlock Sample for sample code.

;  This example connects to a REST server through an HTTP proxy.
;  It will connect to the Amazon AWS service for this example.
$oRest = ObjCreate("Chilkat.Rest")
$oSocket = ObjCreate("Chilkat.Socket")

;  Set the HTTP proxy domain or IP address, and port.
$oSocket.HttpProxyHostname = "192.168.1.100"
$oSocket.HttpProxyPort = 8088

;  We want to tell the socket object that we're doing HTTP over the proxy connection.
;  This is because an HTTP proxy used for other protocols (IMAP, SMTP, SSH, FTP, etc.) 
;  can require some internal differences in behavior (i.e. how we do things).
$oSocket.HttpProxyForHttp = True

;  Other properties exist for specifying a proxy login, password, and authentication method (such as NTLM),
;  but these are not used in this example.

;  Connect through the HTTP proxy to the Amazon AWS server for the S3 service.
Local $bTls = True
Local $iPort = 443
Local $iMaxWaitMs = 5000
$bSuccess = $oSocket.Connect("s3.amazonaws.com",$iPort,$bTls,$iMaxWaitMs)
If ($bSuccess <> True) Then
    ConsoleWrite("Connect Failure Error Code: " & $oSocket.ConnectFailReason & @CRLF)
    ConsoleWrite($oSocket.LastErrorText & @CRLF)
    Exit
EndIf

;  Use the proxied TLS connection:
$bSuccess = $oRest.UseConnection($oSocket,True)
If ($bSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

;  Provide AWS credentials for the REST call.
$oAuthAws = ObjCreate("Chilkat.AuthAws")
$oAuthAws.AccessKey = "AWS_ACCESS_KEY"
$oAuthAws.SecretKey = "AWS_SECRET_KEY"
$oAuthAws.ServiceName = "s3"
$bSuccess = $oRest.SetAuthAws($oAuthAws)

;  List all buckets for the account...
Local $sResponseXml = $oRest.FullRequestNoBody("GET","/")
If ($oRest.LastMethodSuccess <> True) Then
    ConsoleWrite($oRest.LastErrorText & @CRLF)
    Exit
EndIf

$oXml = ObjCreate("Chilkat.Xml")
$bSuccess = $oXml.LoadXml($sResponseXml)

;  Show the full XML returned.
ConsoleWrite($oXml.GetXml() & @CRLF)

;  Iterate over the buckets, showing each bucket name.
$bSuccess = $oXml.FindChild2("Buckets")
If ($oXml.FirstChild2() = True) Then
    ConsoleWrite($oXml.GetChildContent("Name") & @CRLF)
    While ($oXml.NextSibling2() = True)
        ConsoleWrite($oXml.GetChildContent("Name") & @CRLF)
    Wend
EndIf

;  Move the internal pointer back to the root node.
$oXml.GetRoot2