I am trying to send encoded url parameter and then decoding but decoding not working.
$this->load->library('encrypt');
$en_id= $this->encrypt->encode($id,$key);
after that
$dc_id = $this->encrypt->decode($id, $key);
Related
I'm trying to automate inviting users to an Azure AD using the MS Graph API but get an 'Unable to read JSON request payload' error.
I'm pulling data from a ticketing system, retrieving the current AAD users and diff-ing both. Then I'll be pushing the new ones into the AAD and updating them to include them in an Attendees AD Security group.
I created a Python Azure Function that calls the Graph API with Requests :
def insert_users(users_emails):
logging.info('Inserting new users in AAD')
token = generate_auth_token()
users_emails = users_emails[:2]
added_attendees = []
for email in users_emails:
req_body = {
"invitedUserEmailAddress" : email
, "inviteRedirectUrl" : "https://myapp.com"
}
body_length = sys.getsizeof(req_body)
req_headers = {
'Authorization' : 'Bearer {0}'.format(token)
, 'Content-Type' : 'application/json; charset=utf-8'
, 'Content-Length' : str(body_length)
}
response = requests.post(
'https://graph.microsoft.com/v1.0/invitations'
, headers = req_headers
, data = req_body
)
response = response.json()
logging.info(response)
added_attendees.append(email)
return added_attendees
The Graph API sends back the following error message :
{'error':
{'code': 'BadRequest',
'message': 'Unable to read JSON request payload. Please ensure Content-Type header is set and payload is of valid JSON format.',
'innerError':
{'request-id': '4ff5332d-d280-4b0d-9e04-a7359ab0e2fb', 'date': '2020-05-27T14:51:18'}
}
}
I tried adding the charset to the Content-Type header but it won't work. I read someplace the Content-Length could be useful so I added it too, to no avail.
Tests run ok in Postman and I'm already performing a POST request against the Azure AD API to get an Access Token so the Requests JSON body is parsed fine then. I also tried using single or double quotes in the JSON payload but it didn't work either.
My take is something is misinterpreted by the Graph API but I can't figure out what.
Thanks forward for your help !
i found a solution. Instead of passing a data argument to the request.post method, I passed a json= argument
response = requests.post(
'https://graph.microsoft.com/v1.0/invitations'
, json={'invitedUserEmailAddress':email,'inviteRedirectUrl':'https://myapp.com'}
, headers = req_headers
)
I'm trying to send images to a whatsapp user via Twilio, but I'm always getting 400 error
(400) Bad Request. -> {"code": 21620, "message": "Media urls: https://image-charts.com/chart?cht=pd&chd=a:10238,10200&chs=400x300&chdls=9e9e9e,10&chco=FFC00C,03A9F4&chtt=Ocupaci%C3%B3n%20en%20almac%C3%A9n&chdl=Contratado%7COcupado&chli=100.37%25&chl=10238%7C10200&chdlp=b&chof=.png are invalid. Please use only valid http and https urls", "more_info": "https://www.twilio.com/docs/errors/21620", "status": 400}
The image works fine in browser or when is send directly to the user directly in whatsapp
I'm encoding the image like this (js):
img_url = encodeURI(img_url);
Any ideas or workaround?
thanks
It seems not every parameter was encoded, example: chd=a:10238,10200 should be chd=a%3A10238%2C10200.
encodeURI won't produce URL safe, you will need to rely on encodeURIComponent but it will encode the whole url ('/chart?' included) so it's not an option either.
If you are doing this server-side from NodeJS:
// node v10+
const url = require('url');
const querystring = require('querystring');
function encode_uri(chart_url) {
const parsed_url = url.parse(chart_url);
// parse the querytring and then encode every parameter values
parsed_url.query = querystring.stringify(querystring.parse(parsed_url.query));
// generate the full url
return url.format({
...parsed_url,
href:undefined,
path:undefined,
search:'?' + parsed_url.query,
});
}
let chart_url = 'https://image-charts.com/chart?cht=pd&chd=a:10238,10200&chs=400x300&chdlp=b&chdls=9e9e9e,10&chco=FFC00C,03A9F4&chtt=Ocupación en almacén&chli=100.37%&chl=10238|10200&chdl=Contratado|Ocupado&chof=.png';
console.log(encode_uri(chart_url));
// Fully encoded URL
// https://image-charts.com/chart?cht=pd&chd=a%3A10238%2C10200&chs=400x300&chdlp=b&chdls=9e9e9e%2C10&chco=FFC00C%2C03A9F4&chtt=Ocupaci%C3%B3n%20en%20almac%C3%A9n&chli=100.37%25&chl=10238%7C10200&chdl=Contratado%7COcupado&chof=.png
If you are doing this on the browser side then use:
function encode_uri(chart_url) {
// use https://developer.mozilla.org/en-US/docs/Web/API/URL
// not supported in IE10
const parsed_url = new URL(chart_url);
// encode every parameter values
[...parsed_url.searchParams.keys()].forEach(key => parsed_url.searchParams.set(key, encodeURIComponent(parsed_url.searchParams.get(key))));
// generate back the full url
return parsed_url.toString();
}
let chart_url = 'https://image-charts.com/chart?cht=pd&chd=a:10238,10200&chs=400x300&chdlp=b&chdls=9e9e9e,10&chco=FFC00C,03A9F4&chtt=Ocupación en almacén&chli=100.37%&chl=10238|10200&chdl=Contratado|Ocupado&chof=.png';
console.log(encode_uri(chart_url));
// https://image-charts.com/chart?cht=pd&chd=a%253A10238%252C10200&chs=400x300&chdlp=b&chdls=9e9e9e%252C10&chco=FFC00C%252C03A9F4&chtt=Ocupaci%25C3%25B3n%2520en%2520almac%25C3%25A9n&chli=100.37%2525&chl=10238%257C10200&chdl=Contratado%257COcupado&chof=.png
My Goal:
Use AddStringAttachment() to send a auto-generated base64 string as a .pdf file to another email address.
Coding Environment:
I'm working on WordPress with a ajax call passing a base64 string to the server. The size of the string is usually around 30kbs, it can be guaranteed not exceeding over 50kbs. I have MAX_EXECUTION_TIME 120s.
What I've Been Working Through:
I succeeded:
Sending plain text body
Sending a small .txt file
I failed:
Sending base64 string using AddStringAttachment(). The server returns me a 504 Gateway Time-out error most of time, even if $mail->send() function passes through, I can only receive a corrupt .pdf file with 10kbs bigger than original size.
Sending a already exist .pdf file with AddAttachment(), The server also returns me a 504 Gateway Time-out error, and I also get a warning like Resource interpreted as Document but transferred with MIME type application/pdf
My Code:
function sendPdf() {
$mail = new PHPMailer(true);
//Server settings
$mail->SMTPDebug = 2; // Enable verbose debug output
$mail->isSMTP(); // Set mailer to use SMTP
$mail->Host = 'smtp.hostinger.com'; // Specify main and backup SMTP servers
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = 'janice#popper.ga'; // SMTP username
$mail->Password = 'secret'; // SMTP password
$mail->SMTPSecure = 'tls'; // Enable TLS encryption, `ssl` also accepted
$mail->Port = 587; // TCP port to connect to
//Recipient
$mail->SetFrom('janice#popper.ga');
$mail->AddAddress( 'xxxxxxxx#gmail.com' );
$pdf_base64 = $_POST[pdfString];
//Content
$mail->isHTML(true); // Set email format to HTML
$mail->Subject= ' New Application Form ';
$mail->Body= ' New Application Form From WordPress site ';
//Attachment
//$mail->AddStringAttachment($pdf_base64, $_POST[clientName].'_Application.pdf', 'base64', 'application/pdf');
//$mail->AddAttachment(dirname(__FILE__)."/Qian_Zhong_Application.pdf", 'Qian_Zhong_Application.pdf');
$error = '';
if(!$mail->send()){
$error = 'Mail error: '.$mail->ErrorInfo;
echo $error;
}else{
echo 'Message has been sent.';
}
exit; // This is required to end AJAX requests properly.
}
The data you pass in to addStringAttachment should be raw binary, not encoded in any way, as PHPMailer will take care of that for you. It will also set the encoding and MIME type from the filename you provide, so you do not need to set them manually.
Using a debugger would allow you to watch the script as it runs so you would be able to see exactly what it’s having trouble with. Any error 500s will cause errors to be logged in your web server logs and will usually provide more info.
I would also recommend against using $_POST[clientName] like that without any filtering or validation - you should never trust user input like that.
I am trying to send request via http module lua-resty-http. How I can send request with body data.
I have tried this
hc:connect("127.0.0.1", 82)
dates = ngx.req.get_post_args()
local hc = http:new()
result, errors = hc:request{
path = requrl,
method = "POST",
body = dates,
headers = {
["Host"] = "localhost",
},
}
Basically I am trying to send a lua table to another server location. And how to capture on that lua table location.
I'd appreciate a detailed explanation.
ngx.req.get_post_args() returns a table of key, value pairs. The body argument for the http client's request function must be in a format supported by OpenResty's cosocket send API. This means either a string, or array like table holding strings.
If you want to send a lua table with an HTTP request then you'll need a way to encode it to a string. A common approach is using JSON, and you can do this with the bundled cjson library:
local json = require "cjson"
local dates = ngx.req.get_post_args()
hc:request {
body = json.encode(dates),
...
}
Environment: ASP.Net MVC 4 using C#
I need to get image by using GET request to a URL /inbound/faxes/{id}/image
I used the code below
HttpWebRequest request = (HttpWebRequest)WebRequest.Create("/inbound/faxes/238991717/image");
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
System.IO.StreamReader stream = new StreamReader(response.GetResponseStream());
but it flags "URL not valid"
I used the complete URL www.interfax.net/inbound/faxes/{id}/image
but the result is same
I want to follow this article to receive faxes
Accepting incoming fax notifications by callback
Can anyone help me to get fax...?
Try like this:
using (var client = new WebClient())
{
byte[] imageData = client.DownloadData("http://www.interfax.net/inbound/faxes/{id}/image");
}
Notice how the url is prefixed with the protocol (HTTP in this case). Also make sure you have replaced the {id} part of the url with the actual id of the image you are trying to retrieve.