I am a beginner with Klarna and am trying to get started.
Using Postman, I am trying to create a Session by doing a POST to https://api-na.playground.klarna.com/payments/v1/sessions.
I am using HTTP Basic Auth.
Below is a Request & Response.
Can you help me figure out what I am doing wrong.
Request Headers:
Accept: */*
Klarna-Correlation-Id: 45021dd4-b216-417a-a8e7-85f2447a936d
User-Agent: PostmanRuntime/7.4.0
Host: api-na.playground.klarna.com
Accept-Encoding: gzip, deflate
Content-Length: 495
Content-Type: application/json
Request Body (with test data):
{
"purchase_country": "us",
"purchase_currency": "usd",
"locale": "en-US",
"order_amount": 1000,
"order_tax_amount": 0,
"order_lines": [
{
"type": "physical",
"reference": "19-402-USA",
"name": "Battery Power Pack",
"quantity": 1,
"unit_price": 1000,
"tax_rate": 0,
"total_amount": 1000,
"total_discount_amount": 0,
"total_tax_amount": 0
}
]
}
Response:
{
"error_code": "INVALID_OPERATION",
"error_messages": [
""
],
"correlation_id": "45021dd4-b216-417a-a8e7-85f2447a936d"
}
Related
I am trying implement Kerio webmail client API, at least get it working in Postman.
This is my request:
{
"jsonrpc": "2.0",
"id": 1,
"method": "Session.login",
"params": {
"userName": "my#email.com",
"password": "myPassword",
"application": {
"name": "Petr Test",
"vendor": "Petr",
"version": "1.0"
}
}
}
I have all the needed headers there
Accept: application/json-rpc
Content-Type: application/json-rpc; charset=UTF-8
User-Agent: Kerio APIs Client Library for PHP/1.3
Host: mail.company.tld:443
Content-Length: 217
Connection: close
But keep getting some parse error in the response:
{
"jsonrpc": "2.0",
"id": null,
"error": {
"code": -32602,
"message": "Parse error.",
"data": {
"messageParameters": {
"positionalParameters": [],
"plurality": 1
}
}
}
}
Any ideas?
I am currently using Krakend (https://krakend.io) API Gateway to proxy request to my backend service. One of my backend service API response is a redirect response with http 303. The redirect response looks like this below :
HTTP/1.1 303 See Other
content-length: 48
content-type: text/plain; charset=utf-8
date: Thu, 16 Jul 2020 10:25:41 GMT
location: https://www.detik.com/
vary: Accept
x-powered-by: Express
x-envoy-upstream-service-time: 17
server: istio-envoy
The problem is that, instead of returning the http 303 response to client (with location response header) as-is, Krakend is actually following the http redirect and return the response of the redirect Url, which is the html response of https://www.detik.com/.
My current krakend configuration looks like this below :
{
"version": 2,
"extra_config": {
"github_com/devopsfaith/krakend-cors": {
"allow_origins": [],
"expose_headers": [
"Content-Length",
"Content-Type",
"Location"
],
"allow_headers": [
"Content-Type",
"Origin",
"X-Requested-With",
"Accept",
"Authorization",
"secret",
"Host"
],
"max_age": "12h",
"allow_methods": [
"GET",
"POST",
"PUT"
]
},
"github_com/devopsfaith/krakend-gologging": {
"level": "ERROR",
"prefix": "[GATEWAY]",
"syslog": false,
"stdout": true,
"format": "default"
},
"github_com/devopsfaith/krakend-logstash": {
"enabled": false
}
},
"timeout": "10000ms",
"cache_ttl": "300s",
"output_encoding": "json",
"name": "api-gateway",
"port": 8080,
"endpoints": [
{
"endpoint": "/ramatestredirect",
"method": "GET",
"extra_config": {},
"output_encoding": "no-op",
"concurrent_calls": 1,
"backend": [
{
"url_pattern": "/",
"encoding": "no-op",
"sd": "static",
"extra_config": {},
"method": "GET",
"host": [
"http://ramatestredirect.default.svc.cluster.local"
],
"disable_host_sanitize": false
}
]
}
]
}
So how can I make krakend to return original http 303 response unaltered from my backend service to the client ?
Thank You
I assume that you're calling this endpoint /ramatestredirect
To get backend http status code (as you said it return 303 http status code), you can use this way:
{
"endpoint": "/ramatestredirect",
"method": "GET",
"extra_config": {},
"output_encoding": "no-op",
"concurrent_calls": 1,
"backend": [
{
"url_pattern": "/",
"encoding": "no-op",
"sd": "static",
"extra_config": {
"github.com/devopsfaith/krakend/http": {
"return_error_details": "authentication"
}
},
"method": "GET",
"host": [
"http://ramatestredirect.default.svc.cluster.local"
],
"disable_host_sanitize": false
}
]
}
So, basically with this plugin you can get the original backend http status code
"github.com/devopsfaith/krakend/http": {
"return_error_details": "authentication"
}
If you use Lura Framework (formerly known as Kraken framework), then you may have to disable redirects for your http client.
client := &http.Client{
CheckRedirect: func(req *http.Request, via []*http.Request) error {
return http.ErrUseLastResponse
},
}
When I use curl it comes without any trouble:
time curl -vvv https://antivirus-static.s3.amazonaws.com/pt_BR/terms-of-use-app.txt -H "Accept: application/json, text/plain, */*" -H "maxContentLength: -1"
* Trying 52.216.24.116...
* TCP_NODELAY set
* Connected to antivirus-static.s3.amazonaws.com (52.216.24.116) port 443 (#0)
* Initializing NSS with certpath: sql:/etc/pki/nssdb
* CAfile: /etc/pki/tls/certs/ca-bundle.crt
CApath: none
* ALPN/NPN, server did not agree to a protocol
* SSL connection using TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
* Server certificate:
* subject: CN=*.s3.amazonaws.com,O="Amazon.com, Inc.",L=Seattle,ST=Washington,C=US
* start date: Nov 09 00:00:00 2019 GMT
* expire date: Mar 12 12:00:00 2021 GMT
* common name: *.s3.amazonaws.com
* issuer: CN=DigiCert Baltimore CA-2 G2,OU=www.digicert.com,O=DigiCert Inc,C=US
> GET /pt_BR/terms-of-use-app.txt HTTP/1.1
> Host: antivirus-static.s3.amazonaws.com
> User-Agent: curl/7.60.0
> Accept: application/json, text/plain, */*
> maxContentLength: -1
>
< HTTP/1.1 200 OK
< x-amz-id-2: sLTO+j2y3cmR/c/HRJrdTjmG17nL1fiDcczoJ/kb8CEs0ddZaSQUa1B+MJOHk1K65C/vExHTTi0=
< x-amz-request-id: 4A97D68F2C42E0E2
< Date: Thu, 21 May 2020 19:01:21 GMT
< Last-Modified: Wed, 20 May 2020 15:48:28 GMT
< ETag: "69d0be51e21257480ac0098fd7843d5f"
< Accept-Ranges: bytes
< Content-Type: text/plain
< Content-Length: 16157
< Server: AmazonS3
<
Termos e Condi�es de Uso
1. INTRODU�O E DISPOSI�ES GERAIS
1.1. Estes Termos e Condi�es de Uso ("Termos") regem o acesso e uso por toda ...
But when I do the same request with axios, an empty data is returned:
{"config": {"adapter": [Function xhrAdapter], "baseURL": "https://antivirus-static.s3.amazonaws.com/", "data": undefined, "headers": {"Accept": "application/json, text/plain, */*"}, "maxContentLength": -1, "method": "get", "timeout": 0, "transformRequest": [[Function transformRequest]], "transformResponse": [[Function transformResponse]], "url": "/pt_BR/terms-of-use-app.txt", "validateStatus": [Function validateStatus], "xsrfCookieName": "XSRF-TOKEN", "xsrfHeaderName": "X-XSRF-TOKEN"}, "data": "", "headers": {"accept-ranges": "bytes", "content-length": "16157", "content-type": "text/plain", "date": "Thu, 21 May 2020 18:29:33 GMT", "etag": "\"69d0be51e21257480ac0098fd7843d5f\"", "last-modified": "Wed, 20 May 2020 15:48:28 GMT", "server": "AmazonS3", "x-amz-id-2": "On0uiUG3e2CpvNu/SmMFjTefCuOABMreBngxsU0hXw9wo7rRXqLOKf1X82QzTm1g9s/wSEMox5I=", "x-amz-request-id": "E7C1A12F77B537BA"}, "request": {"DONE": 4, "HEADERS_RECEIVED": 2, "LOADING": 3, "OPENED": 1, "UNSENT": 0, "_aborted": false, "_cachedResponse": undefined, "_hasError": false, "_headers": {"accept": "application/json, text/plain, */*"}, "_incrementalEvents": false, "_lowerCaseResponseHeaders": {"accept-ranges": "bytes", "content-length": "16157", "content-type": "text/plain", "date": "Thu, 21 May 2020 18:29:33 GMT", "etag": "\"69d0be51e21257480ac0098fd7843d5f\"", "last-modified": "Wed, 20 May 2020 15:48:28 GMT", "server": "AmazonS3", "x-amz-id-2": "On0uiUG3e2CpvNu/SmMFjTefCuOABMreBngxsU0hXw9wo7rRXqLOKf1X82QzTm1g9s/wSEMox5I=", "x-amz-request-id": "E7C1A12F77B537BA"}, "_method": "GET", "_requestId": null, "_response": "", "_responseType": "", "_sent": true, "_subscriptions": [], "_timedOut": false, "_trackingName": "unknown", "_url": "https://antivirus-static.s3.amazonaws.com/pt_BR/terms-of-use-app.txt", "readyState": 4, "responseHeaders": {"Accept-Ranges": "bytes", "Content-Length": "16157", "Content-Type": "text/plain", "Date": "Thu, 21 May 2020 18:29:33 GMT", "ETag": "\"69d0be51e21257480ac0098fd7843d5f\"", "Last-Modified": "Wed, 20 May 2020 15:48:28 GMT", "Server": "AmazonS3", "x-amz-id-2": "On0uiUG3e2CpvNu/SmMFjTefCuOABMreBngxsU0hXw9wo7rRXqLOKf1X82QzTm1g9s/wSEMox5I=", "x-amz-request-id": "E7C1A12F77B537BA"}, "responseURL": "https://antivirus-static.s3.amazonaws.com/pt_BR/terms-of-use-app.txt", "status": 200, "timeout": 0, "upload": {}, "withCredentials": true}, "status": 200, "statusText": undefined}
On my code, I'm already placing things inside the promise callback:
var element = this;
axios.create({
baseURL: "https://antivirus-static.s3.amazonaws.com/",
headers: {}
}).get('/pt_BR/terms-of-use-app.txt')
.then(function (response) {
console.log(response);
element.setState({agree_terms_text: response.data, init: 1});
})
.catch(function (error) {
console.error(error);
element.setState({agree_terms_text: "Error loading terms", init: 1});
})
.then(function () {
console.log("requested terms-of-use-app.txt");
});
Inside the render():
{this.state.init == 0 ? <IndicatorMessage label={translate('loading_terms')} /> : <AgreeTerms>{this.state.agree_terms_text}</AgreeTerms>}
Should I use axios differently to request public objects from AWS S3? Am I missing something on how to use axios?
The problem had nothing to do with AWS specifically. The server was responding a UTF-8 encoded file, but the file was actually encoded in Latin1.
So I converted the file with iconv, and it worked.
I'm trying to POST the following but I keep getting an error:
"http: error: argument REQUEST_ITEM: "with" is not a valid value"
http POST https://someurl.com fields:='{\"example-api-identifier\":\"String with spaces\"}' Token:randomnumbers
How do I escape these spaces? I'm assuming that's the issue here?
I don't personally know about powershell, but httpie should be fine with spaces without needing the := syntax
$ http POST http://httpbin.org/post example-api-identifier="String with spaces"
yields
HTTP/1.1 200 OK
Access-Control-Allow-Credentials: true
Access-Control-Allow-Origin: *
Connection: close
Content-Length: 413
Content-Type: application/json
Date: Sat, 01 Feb 2020 00:25:41 GMT
Server: gunicorn/19.9.0
{
"args": {},
"data": "{\"example-api-identifier\": \"String with spaces\"}",
"files": {},
"form": {},
"headers": {
"Accept": "application/json, */*",
"Accept-Encoding": "gzip, deflate",
"Connection": "keep-alive",
"Content-Length": "48",
"Content-Type": "application/json",
"Host": "httpbin.org",
"User-Agent": "HTTPie/1.0.0"
},
"json": {
"example-api-identifier": "String with spaces"
},
"origin": "127.0.0.1",
"url": "http://httpbin.org/post"
}
I am coding a API to create shipments on Big Commerce.
I am getting responses from the 'Get' URL's - I just can't seem to get the API to respond on the 'PUT'
I fired up a 'Web Responder' and it returns the following:
The tokens etc are moved for security.
Header:
{
"VERSION": "HTTP/1.1",
"CONNECTION": "close",
"ACCEPT-ENCODING": "gzip",
"CONTENT-TYPE": "application/json",
"AUTHORIZATION": "Bearer ---------------------",
"X-AUTH-CLIENT": "======================",
"X-AUTH-TOKEN": "=========================",
"ACCEPT": "application/json;",
"ACCEPT-CHARSET": "UTF-8;",
"USER-AGENT": "West Wind Internet Protocols 5.56",
"CACHE-CONTROL": "no-cache",
"COOKIE": "__cfduid=dfebfa0729eeaf50601b1fe187807c6fc1529278210; owner_token=cdc79c402c05c15d01ce0996dcc40654e3a0fe75a256eae3",
"CONTENT-LENGTH": "171"
}
The 'PUT' has:
PUT /b7ezoY2bqq2DKg0soyMy
{
"tracking_number": "PBT0000124",
"comments": "Shipped by PBT",
"order_address_id": 392,
"shipping_provider": "",
"items": [
{
"order_product_id": 1540,
"quantity": 1
}
]
}
As far as I can tell, all the details are correct. I just get no response. Please not this is a 'Desktop' application - not a Website.
Any clues?