I make http.post on api and take me error forbidden 403
this code not give me error test on browser but if i try to android device give me error
How can i solve this problem.
Thanx to now
kanallistele()
{
var veri;
this.kanallardiv=true;
this.uyegirisdiv=false;
this.kanallistelebtn = false;
var headers = new Headers();
headers.append('Accept', 'application/json');
headers.append('Content-Type', 'application/json' );
//headers.append('Authorization' , 'Basic '+ btoa(tok));
let options = new RequestOptions({ headers: headers });
let postParams = {
token: "381f13d7056-ce5fe474919",
user_id: "71",
}
var veris="channel_name_";
this.http.post("https://iothook.com/api/v1.0/channels/", postParams, options)
.subscribe(data => {
veri = data['_body'];
console.log(veri);
veri= veri.slice(1, -1);
veri = veri.replace(/\\/g, "");
veri = JSON.parse(veri);
for(var i = 0 ;;i++)
{
if(!veri.channel_list['channel_name_' + (i)])
break;
this.veriler.push({channelname: veri.channel_list['channel_name_' + (i)],channelid: veri.channel_list['channel_id_' + (i)]});
}
}, error => {
console.log(error);// Error getting the data
});
}
Related
I'm trying to load test an API (GET method) using loadimpact k6 which requires oauth token for authorization to get the successful response. I already have a postman collection file which does this by running pre-request script. The pre-request script will request token from the authorization server and then populates the token in the environment variable. I used the "Postman to LoadImpact converter" to generate the k6 script but it isn't doing any help. The script fails to get the access token.
The generated script from the converter is given below:
// Auto-generated by the Load Impact converter
import "./libs/shim/core.js";
export let options = { maxRedirects: 4 };
const Request = Symbol.for("request");
postman[Symbol.for("initial")]({
options,
collection: {
currentAccessToken: "",
"Client-Id": "",
"Client-Secret": "",
"Token-Scope": "",
"Grant-Type": "client_credentials",
"Access-Token-URL": "",
accessTokenExpiry: ""
}
});
export default function() {
postman[Request]({
name: "Collection Mock",
id: "",
method: "GET",
address:
"",
headers: {
Authorization: "Bearer {{currentAccessToken}}"
},
pre() {
const echoPostRequest = {
url: pm.environment.get("Access-Token-URL"),
method: "POST",
header: "Content-Type:x-www-form-urlencoded",
body: {
mode: "urlencoded",
urlencoded: [
{ key: "client_id", value: pm.environment.get("Client-Id") },
{
key: "client_secret",
value: pm.environment.get("Client-Secret")
},
{ key: "grant_type", value: pm.environment.get("Grant-Type") },
{ key: "scope", value: pm.environment.get("Token-Scope") }
]
}
};
var getToken = true;
if (
!pm.environment.get("accessTokenExpiry") ||
!pm.environment.get("currentAccessToken")
) {
console.log("Token or expiry date are missing");
} else if (
pm.environment.get("accessTokenExpiry") <= new Date().getTime()
) {
console.log("Token is expired");
} else {
getToken = false;
console.log("Token and expiry date are all good");
}
if (getToken === true) {
pm.sendRequest(echoPostRequest, function(err, res) {
console.log(err ? err : res.json());
if (err === null) {
console.log("Saving the token and expiry date");
var responseJson = res.json();
pm.environment.set("currentAccessToken", responseJson.access_token);
var expiryDate = new Date();
expiryDate.setSeconds(
expiryDate.getSeconds() + responseJson.expires_in
);
pm.environment.set("accessTokenExpiry", expiryDate.getTime());
}
});
}
}
});
}
The issue is with pm.sendRequest which is not supported by the converter and I'm not sure what the alternative is. So, I'm looking for ways to dynamically request access token from the authorization server and use that token to make a request to the API for load testing in k6 script.
As you have seen sendRequest is not supported ...
This is primarily because of the fact pm.sendRequest is asynchronous but k6 at this point doesn't have a event loop so ... no asynchronous http calls :( (except with http.batch but ... not
I find it unlikely that you want this to be asynchronous or ... well you can't do it with k6 at this point either way ... you can just rewrite it to use k6's http.post
As far as I can see this should look like
pre() {
var getToken = true;
if (
!pm.environment.get("accessTokenExpiry") ||
!pm.environment.get("currentAccessToken")
) {
console.log("Token or expiry date are missing");
} else if (
pm.environment.get("accessTokenExpiry") <= new Date().getTime()
) {
console.log("Token is expired");
} else {
getToken = false;
console.log("Token and expiry date are all good");
}
if (getToken === true) {
let res = http.post(pm.environment.get("Access-Token-URL"), {
"client_id": pm.environment.get("Client-Id") ,
"client_secret": pm.environment.get("Client-Secret"),
"grant_type": pm.environment.get("Grant-Type"),
"scope": pm.environment.get("Token-Scope")
});
console.log(err ? err : res.json());
if (err === null) {
console.log("Saving the token and expiry date");
var responseJson = res.json();
pm.environment.set("currentAccessToken", responseJson.access_token);
var expiryDate = new Date();
expiryDate.setSeconds(
expiryDate.getSeconds() + responseJson.expires_in
);
pm.environment.set("accessTokenExpiry", expiryDate.getTime());
}
}
Disclaimer: I have never used postman and the code above was written/copy-pasted by hand and not tested :)
I ended up using below code snippet to make a successful call for my purpose:
// Auto-generated by the Load Impact converter
import "./libs/shim/core.js";
import http from "k6/http";
import { check, sleep } from "k6";
export let options = {
max_vus: 10,
vus: 10,
stages: [
{ duration: "1m", target: 10 }
]
}
const Request = Symbol.for("request");
pm.environment.set("currentAccessToken", "");
pm.environment.set("accessTokenExpiry", "");
pm.environment.set("clientId", "");
pm.environment.set("clientSecret", "");
pm.environment.set("tokenScope", "");
pm.environment.set("grantType", "");
pm.environment.set("accesstokenUrl", "");
pm.environment.set("apiUrl", "");
pm.environment.set("subscriptionKeys", "");
export default function() {
var getToken = true;
if (!pm.environment.get("accessTokenExpiry") || !pm.environment.get("currentAccessToken")) {
//console.log("Token or expiry date are missing");
} else if (pm.environment.get("accessTokenExpiry") <= new Date().getTime()) {
//console.log("Token is expired");
} else {
getToken = false;
//console.log("Token and expiry date are all good");
}
if (getToken === true) {
//get the access token first
let res = http.post(pm.environment.get("accesstokenUrl"), {
"client_id": pm.environment.get("clientId"),
"client_secret": pm.environment.get("clientSecret"),
"grant_type": pm.environment.get("grantType"),
"scope": pm.environment.get("tokenScope")
});
var checkRes = check(res, {
"Token Request status is 200": (r) => r.status === 200,
});
if (checkRes) {
var responseJson = res.json();
pm.environment.set("currentAccessToken", responseJson.access_token);
var expiryDate = new Date();
expiryDate.setSeconds(
expiryDate.getSeconds() + responseJson.expires_in
);
pm.environment.set("accessTokenExpiry", expiryDate.getTime());
}
sleep(1);
//make the api request using the access token and subscription keys (if required)
let apiRes = http.get(pm.environment.get("apiUrl"),
{
headers: { "Authorization": "Bearer " + pm.environment.get("currentAccessToken"),
"Subscription-Key" : pm.environment.get("subscriptionKeys")
}
});
check(apiRes, {
"API Request status is 200": (res) => res.status === 200
});
sleep(3);
}
}
Following this Streaming CloudWatch Logs Data to Amazon Elasticsearch Service, it's working fine to stream cloud watch log to ELK having one log group and one Lambda function.
But now I want to change target lambda function for my other logs group, but I am not able to do that as there is no option in AWS console.
Any Help will be appreciated.
Thanks
I was streaming to ELK using the AWS console option which is Start Streaming to Amazon Elasticsearch Service, But I failed to change or choose different lambda function as there is only lambda function can be selected for any log group using this option.
So, I create new lambda function and set stream target to AWS lambda function,
Here is the code that all you need, Node version for lambda function is 4.* as it was some issue with the new version but the pulse point is it does not require any extra NPM packages.
// v1.1.2
var https = require('https');
var zlib = require('zlib');
var crypto = require('crypto');
var endpoint = 'search-my-test.us-west-2.es.amazonaws.com';
exports.handler = function(input, context) {
// decode input from base64
var zippedInput = new Buffer(input.awslogs.data, 'base64');
// decompress the input
zlib.gunzip(zippedInput, function(error, buffer) {
if (error) { context.fail(error); return; }
// parse the input from JSON
var awslogsData = JSON.parse(buffer.toString('utf8'));
// transform the input to Elasticsearch documents
var elasticsearchBulkData = transform(awslogsData);
// skip control messages
if (!elasticsearchBulkData) {
console.log('Received a control message');
context.succeed('Control message handled successfully');
return;
}
// post documents to the Amazon Elasticsearch Service
post(elasticsearchBulkData, function(error, success, statusCode, failedItems) {
console.log('Response: ' + JSON.stringify({
"statusCode": statusCode
}));
if (error) {
console.log('Error: ' + JSON.stringify(error, null, 2));
if (failedItems && failedItems.length > 0) {
console.log("Failed Items: " +
JSON.stringify(failedItems, null, 2));
}
context.fail(JSON.stringify(error));
} else {
console.log('Success: ' + JSON.stringify(success));
context.succeed('Success');
}
});
});
};
function transform(payload) {
if (payload.messageType === 'CONTROL_MESSAGE') {
return null;
}
var bulkRequestBody = '';
payload.logEvents.forEach(function(logEvent) {
var timestamp = new Date(1 * logEvent.timestamp);
// index name format: cwl-YYYY.MM.DD
var indexName = [
'prod-background-wo-' + timestamp.getUTCFullYear(), // year
('0' + (timestamp.getUTCMonth() + 1)).slice(-2), // month
('0' + timestamp.getUTCDate()).slice(-2) // day
].join('.');
var source = buildSource(logEvent.message, logEvent.extractedFields);
source['response_time'] = source["end"] - source["start"];
source['#id'] = logEvent.id;
source['#timestamp'] = new Date(1 * logEvent.timestamp).toISOString();
source['#message'] = logEvent.message;
source['#owner'] = payload.owner;
source['#log_group'] = payload.logGroup;
source['#log_stream'] = payload.logStream;
var action = { "index": {} };
action.index._index = indexName;
action.index._type = payload.logGroup;
action.index._id = logEvent.id;
bulkRequestBody += [
JSON.stringify(action),
JSON.stringify(source),
].join('\n') + '\n';
});
return bulkRequestBody;
}
function buildSource(message, extractedFields) {
if (extractedFields) {
var source = {};
for (var key in extractedFields) {
if (extractedFields.hasOwnProperty(key) && extractedFields[key]) {
var value = extractedFields[key];
if (isNumeric(value)) {
source[key] = 1 * value;
continue;
}
jsonSubString = extractJson(value);
if (jsonSubString !== null) {
source['$' + key] = JSON.parse(jsonSubString);
}
source[key] = value;
}
}
return source;
}
jsonSubString = extractJson(message);
if (jsonSubString !== null) {
return JSON.parse(jsonSubString);
}
return {};
}
function extractJson(message) {
var jsonStart = message.indexOf('{');
if (jsonStart < 0) return null;
var jsonSubString = message.substring(jsonStart);
return isValidJson(jsonSubString) ? jsonSubString : null;
}
function isValidJson(message) {
try {
JSON.parse(message);
} catch (e) { return false; }
return true;
}
function isNumeric(n) {
return !isNaN(parseFloat(n)) && isFinite(n);
}
function post(body, callback) {
var requestParams = buildRequest(endpoint, body);
var request = https.request(requestParams, function(response) {
var responseBody = '';
response.on('data', function(chunk) {
responseBody += chunk;
});
response.on('end', function() {
var info = JSON.parse(responseBody);
var failedItems;
var success;
if (response.statusCode >= 200 && response.statusCode < 299) {
failedItems = info.items.filter(function(x) {
return x.index.status >= 300;
});
success = {
"attemptedItems": info.items.length,
"successfulItems": info.items.length - failedItems.length,
"failedItems": failedItems.length
};
}
var error = response.statusCode !== 200 || info.errors === true ? {
"statusCode": response.statusCode,
"responseBody": responseBody
} : null;
callback(error, success, response.statusCode, failedItems);
});
}).on('error', function(e) {
callback(e);
});
request.end(requestParams.body);
}
function buildRequest(endpoint, body) {
var endpointParts = endpoint.match(/^([^\.]+)\.?([^\.]*)\.?([^\.]*)\.amazonaws\.com$/);
var region = endpointParts[2];
var service = endpointParts[3];
var datetime = (new Date()).toISOString().replace(/[:\-]|\.\d{3}/g, '');
var date = datetime.substr(0, 8);
var kDate = hmac('AWS4' + process.env.AWS_SECRET_ACCESS_KEY, date);
var kRegion = hmac(kDate, region);
var kService = hmac(kRegion, service);
var kSigning = hmac(kService, 'aws4_request');
var request = {
host: endpoint,
method: 'POST',
path: '/_bulk',
body: body,
headers: {
'Content-Type': 'application/json',
'Host': endpoint,
'Content-Length': Buffer.byteLength(body),
'X-Amz-Security-Token': process.env.AWS_SESSION_TOKEN,
'X-Amz-Date': datetime
}
};
var canonicalHeaders = Object.keys(request.headers)
.sort(function(a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1; })
.map(function(k) { return k.toLowerCase() + ':' + request.headers[k]; })
.join('\n');
var signedHeaders = Object.keys(request.headers)
.map(function(k) { return k.toLowerCase(); })
.sort()
.join(';');
var canonicalString = [
request.method,
request.path, '',
canonicalHeaders, '',
signedHeaders,
hash(request.body, 'hex'),
].join('\n');
var credentialString = [ date, region, service, 'aws4_request' ].join('/');
var stringToSign = [
'AWS4-HMAC-SHA256',
datetime,
credentialString,
hash(canonicalString, 'hex')
] .join('\n');
request.headers.Authorization = [
'AWS4-HMAC-SHA256 Credential=' + process.env.AWS_ACCESS_KEY_ID + '/' + credentialString,
'SignedHeaders=' + signedHeaders,
'Signature=' + hmac(kSigning, stringToSign, 'hex')
].join(', ');
return request;
}
function hmac(key, str, encoding) {
return crypto.createHmac('sha256', key).update(str, 'utf8').digest(encoding);
}
function hash(str, encoding) {
return crypto.createHash('sha256').update(str, 'utf8').digest(encoding);
}
var xhttp = new XMLHttpRequest();
var theUrl = "https://people.googleapis.com/v1/people/c3591871730916654475?personFields='names,photos,coverPhotos'";
xhttp.open("GET", theUrl, true);
xhttp.setRequestHeader('Authorization', 'Bearer ' + currentSessionAccessToken)
xhttp.onload = function(){
if(xhttp.status == 200){
var profileJson = JSON.parse(xhttp.response);
resolve(profileJson);
}
else{
if(xhttp.status == 404){
resolve('No_RESULT_FOUND');
}
else{
reject(xhttp.statusText);
}
}
};
xhttp.onerror = function(){
reject(xhttp.statusText);
};
xhttp.send();
Above is my XMLHttpRequest. After the request i get an error below:
"{
"error": {
"code": 400,
"message": "Invalid personFields mask path: \"\"names\". Valid paths are documented at https://developers.google.com/people/api/rest/v1/people/get.",
"status": "INVALID_ARGUMENT"
}
}
"
Can some one suggest me a valid path? I did not find in the documentation.
Change personFields='names,photos,coverPhotos' to personFields=names,photos,coverPhotos without the '.
This must be close but I can't figure out what's causing the error.
In my Titanium app, I have a Webview with a canvas element and this code:
function getImageData() {
return canvas.toDataURL('image/png');
}
I am moving that data to the Titanium app like this:
var imageBase64data = webview.evalJS('getImageData()')
The data looks good starting with "data:image/png;base64,"...
Then in Titanium, I have a logged-in drupal session and call this function:
function uploadImage(imageBase64data, callback) {
var url = REST_PATH + "file.json";
var file = {
filename: utils.createRandomString() + ".png",
file: imageBase64data
// uid: Titanium.App.Properties.getString("userUid"),
// filesize: ""+Titanium.Utils.base64decode(imageBase64data).length,
};
var xhr = Titanium.Network.createHTTPClient({timeout: 30000});
xhr.setRequestHeader("Content-Type", "application/json; charset=utf-8");
var authString = Titanium.App.Properties.getString("userSessionName")+'='+Titanium.App.Properties.getString("userSessionId");
xhr.setRequestHeader("Cookie", authString);
xhr.onload = function() {
if(xhr.status == 200) {
var response = xhr.responseText;
callback(response);
}
};
xhr.onerror = function(e) {
alert("There was an error: " + e.error);
Ti.API.info(JSON.stringify(this));
};
xhr.open("POST", url);
xhr.send(file);
}
xhr.onerror is being called with e.error = "undefined"
The trace looks like this:
{
"responseData":{},
"readyState":4,
"connected":true,"UNSENT":0,"DONE":4,"HEADERS_RECEIVED":2,"OPENED":1,"LOADING":3,
"responseText":null,"status":406
}
I think authentication is working because I was previously getting a "need authentication" error until I added the Cookie header.
That was with the installation provided by Drupanium. I just did a fresh Drupal and fresh Services 3 install and my file is uploading nicely.
I am developing my first Dashboard Widget and trying to call a webservice. But I keep on getting XMLHTTPRequest status 0.
Following is the code
var soapHeader = '<?xml version=\"1.0\" encoding=\"utf-8\"?>\n'
+'<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n'
+'<soap:Body>\n'
+'<UsersOnline xmlns=\"http://wsSync\" />\n'
+'</soap:Body>\n'
+'</soap:Envelope>';
var destinationURI = 'http://ws.storan.com/webservicesformraiphone/wssync.asmx';
var actionURI = 'http://wsSync/UsersOnline';
function callWebService() {
try{
SOAPObject = new XMLHttpRequest();
SOAPObject.onreadystatechange = function() {fetchEnd(SOAPObject);}
SOAPObject.open('POST', destinationURI, true);
SOAPObject.setRequestHeader('SOAPAction', actionURI);
SOAPObject.setRequestHeader('Content-Length', soapHeader.length);
SOAPObject.setRequestHeader('Content-Type', 'text/xml; charset=utf-8');
var requestBody = soapHeader;
SOAPObject.send(requestBody);
} catch (E)
{
alert('callWebService exception: ' + E);
}
}
function fetchEnd(obj)
{
if(obj.readyState == 4){
if(obj.status==200)
{
alert("Yahooooooo");
}
}
}
Any ideas?
have you added
<key>AllowNetworkAccess</key>
<true/>
to the plist? if not the outside world will not be available.
You may also encounter problems if trying to cross domains.