feat: script for fetching API key (#30)

* feat: script for fetching API key

* update

scripts/get-key.py

@@ -0,0 +1,85 @@
+#!python3
+import requests
+import getpass
+import json
+import os
+
+RWC_ENDPOINT = os.getenv("RWC_ENDPOINT")
+sa_name = 'terraform-provider'
+
+if not RWC_ENDPOINT:
+    RWC_ENDPOINT = "https://canary-useast2-acc.risingwave.cloud/api/v1"
+
+email = input("Enter email: ")
+password = getpass.getpass("Enter password: ")
+
+# get token
+response = requests.post(f"{RWC_ENDPOINT}/auth/login", json={
+    "email": email,
+    "password": password
+})
+if response.status_code == 200:
+    token = response.json().get('tokens', {}).get('jwt', None)
+    if not token:
+        print("Failed to extract JWT token:", response.text)
+        exit(1)
+else:
+    print("Failed to log in:", response.text)
+    exit(1)
+
+# get service accounts
+principal = ""
+response = requests.get(f"{RWC_ENDPOINT}/service-accounts", headers={
+    "Authorization": f"Bearer {token}"
+})
+if response.status_code == 200:
+    service_accounts = response.json().get('service_accounts', [])
+    for sa in service_accounts:
+        if sa['name'] == sa_name:
+            principal = sa['id']
+            break
+else:
+    print("Failed to get service accounts:", response.text)
+    exit(1)
+
+# create a service account
+if len(principal) == 0:
+    response = requests.post(f"{RWC_ENDPOINT}/service-accounts", headers={
+        "Authorization": f"Bearer {token}"
+    }, json={
+        "name": sa_name,
+        "description": "tf module service account, created by the started script for risingwavecloud provider"
+    })
+    if response.status_code == 200:
+        principal = response.json().get('id', None)
+        if not principal:
+            print("Failed to extract service account ID", response.text)
+            exit(1)
+    else:
+        print("Failed to create service account:", response.text)
+        exit(1)
+
+# create API key
+response = requests.post(f"{RWC_ENDPOINT}/api-keys", headers={
+    "Authorization": f"Bearer {token}"
+}, json={
+    "principal": principal,
+    "description": "tf module API key, created by the started script for risingwavecloud provider"
+})
+if response.status_code == 200:
+    b = response.json()
+    api_key = b.get('key', None)
+    if not api_key:
+        print("Failed to extract API key", response.text)
+        exit(1)
+    api_secret = b.get('secret', None)
+    if not api_secret:
+        print("Failed to extract API secret", response.text)
+        exit(1)
+else:
+    print("Failed to create API key:", response.text)
+    exit(1)
+
+print("\nAn API key has been created. Please note that your API secret is displayed only once, so make sure to remember it.\n")
+print("API key   :", api_key)
+print("API secret:", api_secret)