ajout d'un script pour récup un token OAuth2

.local/bin/getBearer

@@ -0,0 +1,62 @@
+#!/bin/bash
+
+# Function to display usage
+usage() {
+  echo "Usage: $0 -c <client_id> -s <client_secret> -u <token_url> [-o <scope>] [-g <grant_type>]"
+  exit 1
+}
+
+# Parse command line arguments
+while getopts ":c:s:u:o:g:" opt; do
+  case $opt in
+    c) CLIENT_ID="$OPTARG"
+    ;;
+    s) CLIENT_SECRET="$OPTARG"
+    ;;
+    u) TOKEN_URL="$OPTARG"
+    ;;
+    o) SCOPE="$OPTARG"
+    ;;
+    g) GRANT_TYPE="$OPTARG"
+    ;;
+    \?) echo "Invalid option -$OPTARG" >&2
+        usage
+    ;;
+  esac
+done
+
+# Check required parameters
+if [ -z "$CLIENT_ID" ] || [ -z "$CLIENT_SECRET" ] || [ -z "$TOKEN_URL" ]; then
+  usage
+fi
+
+# Set default values for optional parameters
+if [ -z "$GRANT_TYPE" ]; then
+  GRANT_TYPE="client_credentials"
+fi
+
+# Prepare the request body
+REQUEST_BODY="grant_type=${GRANT_TYPE}&client_id=${CLIENT_ID}&client_secret=${CLIENT_SECRET}"
+if [ -n "$SCOPE" ]; then
+  REQUEST_BODY="${REQUEST_BODY}&scope=${SCOPE// /%20}"
+fi
+
+# Get the OAuth2 token
+response=$(curl -s -X POST "$TOKEN_URL" \
+  -H "Content-Type: application/x-www-form-urlencoded" \
+  -d "$REQUEST_BODY")
+
+# Extract the access token from the response
+access_token=$(echo "$response" | jq -r .access_token)
+
+# Check if the token was successfully obtained
+if [ "$access_token" == "null" ]; then
+  echo "Failed to obtain access token"
+  echo "Response: $response"
+  exit 1
+fi
+
+# Output the access token
+echo "GTOKEN = $access_token"
+# Export the access token as an environment variable
+export "GTOKEN=$access_token"