/**
* Generate a remote content request based on the parameters
* sent from the client.
* @throws GadgetException
*/
private sRequest buildHttpRequest(HttpRequestWrapper request)
{
Uri url = ValidateUrl(request.getParameter(URL_PARAM));
sRequest req = new sRequest(url)
.setMethod(GetParameter(request, METHOD_PARAM, "GET"))
.setPostBody(request.getRequest().ContentEncoding.GetBytes(GetParameter(request, POST_DATA_PARAM, "")))
.setContainer(getContainer(request));
String headerData = GetParameter(request, HEADERS_PARAM, "");
if (headerData.Length > 0)
{
String[] headerList = headerData.Split('&');
foreach(String header in headerList)
{
String[] parts = header.Split('=');
if (parts.Length != 2)
{
throw new GadgetException(GadgetException.Code.INTERNAL_SERVER_ERROR,
"Malformed header specified,");
}
req.addHeader(HttpUtility.UrlDecode(parts[0]), HttpUtility.UrlDecode(parts[1]));
}
}
//removeUnsafeHeaders(req);
req.setIgnoreCache("1".Equals(request.getParameter(NOCACHE_PARAM)));
if (request.getParameter(GADGET_PARAM) != null)
{
req.Gadget = Uri.parse(request.getParameter(GADGET_PARAM));
}
// Allow the rewriter to use an externally forced mime type. This is needed
// allows proper rewriting of <script src="x"/> where x is returned with
// a content type like text/html which unfortunately happens all too often
req.setRewriteMimeType(request.getParameter(REWRITE_MIME_TYPE_PARAM));
// Figure out whether authentication is required
AuthType auth = AuthType.Parse(GetParameter(request, AUTHZ_PARAM, null));
req.AuthType = auth;
if (auth != AuthType.NONE)
{
req.setSecurityToken(extractAndValidateToken(request.getContext()));
req.setOAuthArguments(new OAuthArguments(auth, request.getRequest()));
}
return req;
}
