Authentification

ACCESS_UUID="VOTRE_ACCESS_UUID"
SECRET="VOTRE_SECRET"
PATH_QUERY="/api/users?email=jeandupont%40gmail.com"
TIMESTAMP=$(date +%s)
BODY=""

BODY_HASH=$(printf '%s' "$BODY" | openssl dgst -sha256 -hex | sed 's/^.* //')
SIGNATURE=$(printf 'GET\n%s\n%s\n%s' "$PATH_QUERY" "$TIMESTAMP" "$BODY_HASH" \
  | openssl dgst -sha256 -hmac "$SECRET" -hex | sed 's/^.* //')

curl "https://www.letemps.ch$PATH_QUERY" \
  -H "Authorization: HMAC-SHA256 access_uuid=$ACCESS_UUID;time=$TIMESTAMP;signature=$SIGNATURE"

require "openssl"
require "net/http"
require "json"

access_uuid = "VOTRE_ACCESS_UUID"
secret = "VOTRE_SECRET"
path = "/api/users"
body = { user: { email: "jeandupont@gmail.com" } }.to_json
timestamp = Time.now.to_i.to_s

string_to_sign = ["POST", path, timestamp, OpenSSL::Digest::SHA256.hexdigest(body)].join("\n")
signature = OpenSSL::HMAC.hexdigest("SHA256", secret, string_to_sign)

request = Net::HTTP::Post.new(path)
request["Authorization"] = "HMAC-SHA256 access_uuid=#{access_uuid};time=#{timestamp};signature=#{signature}"
request["Content-Type"] = "application/json"
request.body = body
response = Net::HTTP.start("www.letemps.ch", 443, use_ssl: true) { |http| http.request(request) }

client = SpyriApi::Client.new(access_uuid: "VOTRE_ACCESS_UUID", secret: "VOTRE_SECRET", host: "https://www.letemps.ch/api")
SpyriApi::Users.new(client).search(email: "jeandupont@gmail.com")

import hashlib
import hmac
import json
import time

import requests

access_uuid = "VOTRE_ACCESS_UUID"
secret = "VOTRE_SECRET"
path = "/api/users"
body = json.dumps({"user": {"email": "jeandupont@gmail.com"}})
timestamp = str(int(time.time()))

string_to_sign = "\n".join(["POST", path, timestamp, hashlib.sha256(body.encode()).hexdigest()])
signature = hmac.new(secret.encode(), string_to_sign.encode(), hashlib.sha256).hexdigest()

response = requests.post(
    "https://www.letemps.ch" + path,
    data=body,  # la chaîne signée telle quelle : json=... la sérialiserait à nouveau
    headers={
        "Authorization": f"HMAC-SHA256 access_uuid={access_uuid};time={timestamp};signature={signature}",
        "Content-Type": "application/json",
    },
)

const crypto = require("node:crypto");

const accessUuid = "VOTRE_ACCESS_UUID";
const secret = "VOTRE_SECRET";
const path = "/api/users";
const body = JSON.stringify({ user: { email: "jeandupont@gmail.com" } });
const timestamp = Math.floor(Date.now() / 1000).toString();

const bodyHash = crypto.createHash("sha256").update(body).digest("hex");
const stringToSign = ["POST", path, timestamp, bodyHash].join("\n");
const signature = crypto.createHmac("sha256", secret).update(stringToSign).digest("hex");

const response = await fetch(`https://www.letemps.ch${path}`, {
  method: "POST",
  body,
  headers: {
    Authorization: `HMAC-SHA256 access_uuid=${accessUuid};time=${timestamp};signature=${signature}`,
    "Content-Type": "application/json",
  },
});