I am trying to convert the Python request code into Nodejs, however, I cannot find the corresponding usage in Nodsjs. I want to POST request using authentication looks like this
Python code:
resp = requests.post(url, auth=HTTPBasicAuth(username, password), verify=False)
print resp.content
When I use the code in Nodejs:
request.post(url).auth('username', 'password', false);
It is not working. I have no idea how to pass the auth in the post function. Any helps
You can try:
var client = http.createClient(80, 'www.site.tld');
var user = 'user';
var passwd = 'pa$$';
var auth = 'Basic ' + Buffer.from(user + ':' + passwd).toString('base64');
var header = {'Host': 'www.site.tld', 'Authorization': auth};
var request = client.request('POST', '/', header);
Related
I am trying to use a cryptcurrency API to get some information from a remote server in python. The example from the API how to do it is here: https://developers.cryptoapis.io/technical-documentation/blockchain-data/unified-endpoints/get-transaction-details-by-transaction-id
But when I try to run it I get an exception
Exception has occurred: InvalidURL
nonnumeric port: '//rest.cryptoapis.io/v2'
I am not sure what is wrong here (new to Python). Can someone please point out? I thought at least the formal example from the API provider must work?
My code is:
import http.client
conn = http.client.HTTPConnection("https://rest.cryptoapis.io/v2")
headers = {
'Content-Type': "application/json",
'X-API-Key': "API key provided by the software provider"
}
conn.request("GET", "blockchain-data,bitcoin,testnet,transactions,4b66461bf88b61e1e4326356534c135129defb504c7acb2fd6c92697d79eb250", headers=headers )
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
Looks like you misunderstood the documentation. You may find this helpful:-
import requests
import json
APIKEY = 'YourAPIKeyGoesHere' # <-----
BASE = 'https://rest.cryptoapis.io/v2'
BLOCKCHAIN = 'bitcoin'
NETWORK = 'testnet'
TID = '4b66461bf88b61e1e4326356534c135129defb504c7acb2fd6c92697d79eb250'
with requests.Session() as session:
h = {'Content-Type': 'application/json',
'X-API-KEY': APIKEY}
r = session.get(
f'{BASE}/blockchain-data/{BLOCKCHAIN}/{NETWORK}/transactions/{TID}', headers=h)
r.raise_for_status()
print(json.dumps(r.json(), indent=4, sort_keys=True))
I have to trigger a pipeline in Azure DevOps from a python script. I have already found out that i need a private access token and that part is fine. I can, however, not get the script to work. I am trying something like this:
data = [
{
}
]
http = urllib3.PoolManager()
r = http.request('POST', api_url, headers={'Content-Type': 'application/json-patch+json', "Authorization": private_access_token}, body=data)
print(r.status)
print(r.data)
Its a requirement that i have to use urllib3 because I cant use the requests package
data is empty, because looking at the parameters here https://learn.microsoft.com/en-us/rest/api/azure/devops/pipelines/runs/run%20pipeline?view=azure-devops-rest-6.0. Then i dont need any input data? I just want to trigger a pipeline, nothing else
Error message is not very helpful. I get error message 203.
I solved it by using:
authorization = str(base64.b64encode(bytes(':'+private_access_token, 'ascii')), 'ascii')
data = {}
a = json.dumps(data)
http = urllib3.PoolManager()
r = http.request('POST', api_url, headers = {'Content-Type': 'application/json', 'Authorization': 'Basic '+authorization}, body=a)
I'm trying to refresh a dataflow using python. It is working for me in Powershell. I'm not sure if I'm using Python correctly. Using Python, I'm able to do get method working correctly.
Python (get method :-> working)
import requests
groupID = <groupid>
#url = 'https://api.powerbi.com/v1.0/myorg/capacities'
header = {'Authorization': f'Bearer {access_token}','Content-Type':'application/json'}
datasets_request_url = 'https://api.powerbi.com/v1.0/myorg/groups/' + groupID + '/datasets'
response = requests.get(url=datasets_request_url, headers=header)
Python failing (POST Method)
dataflowid = <dataflowid>
dataflowrefresh_url = 'https://api.powerbi.com/v1.0/myorg/groups/' + groupID + '/dataflows/'+dataflowid+'/refreshes'
response = requests.post(url=dataflowrefresh_url, headers=header)
HTTPError: 400 Client Error: Bad Request for url:
PowerShell (POST method working)
$workspaceid = <groupid>
$dataflowid = <dataflowid>
$uri = "https://api.powerbi.com/v1.0/myorg/groups/$workspaceid/Dataflows/$dataflowid/refreshes"
# Build JSON, convert back and forth as we're just defining it as a string.
$json = '{"notifyOption": "MailOnFailure"}' | ConvertFrom-Json
$body = $json | ConvertTo-Json
# Refresh the dataflow
Invoke-RestMethod -Uri $uri -Headers $authHeader -body $body -Method POST -Verbose
If I remove the parameter $body, it fails with error 400. I don't know how to convert the working Powershell api call to Python.
Used the same token generated by below code. POST method worked in Powershell but not in Python, GET worked in both.
context = adal.AuthenticationContext(authority=authority_url,
validate_authority=True,
api_version=None)
token = context.acquire_token_with_client_credentials(resource_url, client_id, client_secret)
access_token = token.get('accessToken')
url = 'https://api.powerbi.com/v1.0/myorg/groups/' + workspaceID + '/dataflows/' +dataflowid+ '/refreshes'
payload= {'refreshRequest': 'y'}
data = json.dumps(payload)
headers = header
response = requests.request("POST", url, headers=headers, data=data)
Using refreshRequest : 'Y' made it work. In powershell, I didn't have to give this parameter.
I have been playing with Quire API using python and while the GET calls work fine, I can't do any successful POST calls. I get 400 error: Bad Request. I would appreciate any hints on what I might be doing wrong.
Below are relevant code snippets:
AUTH_ENDPOINT = 'https://quire.io/oauth/token'
API_ENDPOINT = 'https://quire.io/api'
data = {
'grant_type' : 'refresh_token',
'refresh_token' : 'my_refresh_code',
'client_id' : 'my_client_id',
'client_secret' : 'my_client_secret'
}
r = requests.post(url=AUTH_ENDPOINT, data=data)
response = json.loads(r.text)
access_token = response['access_token']
headers = {'Authorization' : 'Bearer {token}'.format(token=access_token)}
# This works fine
r = requests.get(url=API_ENDPOINT + '/user/id/me', headers=headers)
user = json.loads(r.text)
print(user)
# This doesn't work
task_oid = 'my_task_oid'
data = {
'description' : 'Test Comment'
}
r = requests.post(
url=API_ENDPOINT + '/comment/' + task_oid,
data=data,
headers=headers,
)
I am not familiar with the python requests API, so I don't know about default headers.
However it looks like you missed to send the request data as a JSON string:
here what worked for me from java script:
uri: '/comment/my_task_oid',
method: 'POST',
body: '{"description":"hello comment"}'
maybe it helps, in python as well.
also a curl example:
curl -X POST -H 'Authorization: Bearer my_access_token' -d "{\"description\" : \"a test comment\"}" https://quire.io/api/comment/my_task_oid
The answer provided by #cor3000 hinted that post data should be passed as JSON. I tested it out and indeed it works. Here is required modification to the POST reqest:
r = requests.post(
url=API_ENDPOINT + '/comment/' + task_oid,
data=json.dumps(data),
headers=headers,
)
Alternatively you can also do:
r = requests.post(
url=API_ENDPOINT + '/comment/' + task_oid,
json=data,
headers=headers,
)
More details in requests documentation: https://requests.kennethreitz.org/en/master/user/quickstart/#more-complicated-post-requests
I'm trying to authenticate a user in the Spotify API, but it keeps returning me the error code "invalid_client". I'm implementing that on a Python Django solution, that's my code:
headers = {'Authorization': 'Basic '+standard_b64encode(client_id)+standard_b64encode(client_secret)}
r = requests.post('https://accounts.spotify.com/api/token', {'code': code, 'redirect_uri': redirect_uri, 'grant_type': grant_type, 'headers': headers}).json()
Any idea why it's not working?
In spotify api docs it is:
Authorization
Required. Base 64 encoded string that contains the client ID and client secret key. The field must have the format: Authorization: Basic base64 encoded( client_id:client_secret)
So i guess you should do:
import base64
'Authorization' : 'Basic ' + base64.standard_b64encode(client_id + ':' + client_secret)
It's working for me so try it. If it doesn't work my code is:
#staticmethod
def loginCallback(request_handler, code):
url = 'https://accounts.spotify.com/api/token'
authorization = base64.standard_b64encode(Spotify.client_id + ':' + Spotify.client_secret)
headers = {
'Authorization' : 'Basic ' + authorization
}
data = {
'grant_type' : 'authorization_code',
'code' : code,
'redirect_uri' : Spotify.redirect_uri
}
data_encoded = urllib.urlencode(data)
req = urllib2.Request(url, data_encoded, headers)
try:
response = urllib2.urlopen(req, timeout=30).read()
response_dict = json.loads(response)
Spotify.saveLoginCallback(request_handler, response_dict)
return
except urllib2.HTTPError as e:
return e
Hope it helps!
Are you sure you're providing client_id & client_secret in the proper format?
Looking at the docs, it suppose to be separated with :.
Also try to run the same flow with curl first and then replicate with python.