var createProxyRequestProps = exports.createProxyRequestProps = function(config) {
var props;
var request = config.request;
var url = config.url;
var urlProps = getUrlProps(url);
if (urlProps) {
var headers = new Headers(objects.clone(request.headers));
if (!config.preserveHost) {
headers.set("Host", urlProps.host + (urlProps.port ? ":" + urlProps.port : ""));
}
if (!config.allowAuth) {
// strip authorization and cookie headers
headers.unset("Authorization");
headers.unset("Cookie");
}
props = {
url: urlProps.url,
method: request.method,
scheme: urlProps.scheme,
username: urlProps.username,
password: urlProps.password,
headers: headers,
data: request.contentLength && request.input
};
}
return props;
};
function proxyPass(config) {
var response;
var outgoing = createProxyRequestProps(config);
var incoming = config.request;
if (!outgoing || outgoing.scheme !== incoming.scheme) {
response = responseForStatus(400, "The url parameter value must be absolute url with same scheme as request.");
} else {
// re-issue request
var exchange = clientRequest({
url: outgoing.url,
method: outgoing.method,
username: outgoing.username,
password: outgoing.password,
headers: outgoing.headers,
data: outgoing.data,
async: false
});
}
exchange.wait();
var headers = new Headers(objects.clone(exchange.headers));
if (!config.allowAuth) {
// strip out authorization and cookie headers
headers.unset("WWW-Authenticate");
headers.unset("Set-Cookie");
}
return {
status: exchange.status,
headers: headers,
body: new MemoryStream(exchange.contentBytes)
};
}
var createProxyRequestProps = exports.createProxyRequestProps = function(config) {
console.log("createProxyRequestProps");
var props;
var request = config.request;
var url = config.url;
var urlProps = getUrlProps(url);
if (urlProps) {
var headers = new Headers(objects.clone(request.headers));
if (!config.preserveHost) {
headers.set("Host", urlProps.host + (urlProps.port ? ":" + urlProps.port : ""));
}
if (!config.allowAuth) {
// strip authorization and cookie headers
headers.unset("Authorization");
headers.unset("Cookie");
}
var data;
var method = request.method;
if (method == "PUT" || method == "POST") {
if (request.headers.get("content-length")) {
data = request.input;
}
}
props = {
url: urlProps.url,
method: request.method,
scheme: urlProps.scheme,
username: urlProps.username,
password: urlProps.password,
headers: headers,
data: data
};
}
return props;
};
exports.getStatus = function(request) {
var url = getAuthUrl(request);
var status = 401;
var headers = new Headers(request.headers);
var token = headers.get("Cookie");
var exchange = clientRequest({
url: url,
method: "GET",
async: false,
headers: headers
});
exchange.wait();
return exchange.status;
};
var createProxyRequestProps = exports.createProxyRequestProps = function(config) {
var props;
var request = config.request;
var url = config.url;
var urlProps = getUrlProps(url);
if (urlProps) {
var headers = new Headers(objects.clone(request.headers));
if (!config.preserveHost) {
headers.set("Host", urlProps.host + (urlProps.port ? ":" + urlProps.port : ""));
}
// if (!config.allowAuth) {
// // strip authorization and cookie headers
// headers.unset("Authorization");
// headers.unset("Cookie");
// }
var data;
var method = request.method;
if (method == "PUT" || method == "POST") {
if (request.headers.get("content-length")) {
data = request.input;
//console.log(data);
}
}
if(data.length > 0){
console.log("Data > 0");
}
// check if must be copied all url props
data = checkAndCopyData(config, data);
props = {
url: urlProps.url,
method: request.method,
scheme: urlProps.scheme,
username: PASSWORD_GEOSERVER,
password: PASSWORD_GEOSERVER,
headers: headers,
data: data
};
}
return props;
};
function proxyPass(config) {
console.log("ProxyPass Geoserver");
var response;
var outgoing = createProxyRequestProps(config);
var incoming = config.request;
if (!outgoing || outgoing.scheme !== incoming.scheme) {
response = responseForStatus(400, "The url parameter value must be absolute url with same scheme as request.");
} else {
// re-issue request
var exchange = clientRequest({
url: outgoing.url,
method: outgoing.method,
username: USERNAME_GEOSERVER,
password: PASSWORD_GEOSERVER,
headers: outgoing.headers,
data: outgoing.data,
async: false
});
}
exchange.wait();
var headers = new Headers(objects.clone(exchange.headers));
if (!config.allowAuth) {
// strip out authorization and cookie headers
headers.unset("WWW-Authenticate");
headers.unset("Set-Cookie");
}
// for layer download/export
if(!!outgoing.data
&& !!outgoing.data["DOWNLOAD"]
&& !!outgoing.data["FILENAME"]){
if(outgoing.data["DOWNLOAD"]){
headers.unset("Content-Disposition");
headers.set("Content-Disposition", "attachment; filename="+ outgoing.data["FILENAME"] +".kml");
}
}
return {
status: exchange.status,
headers: headers,
body: new MemoryStream(exchange.contentBytes)
};
}