使用Python将用户从keycloak迁移到Firebase

import requests
import json

# 获取Keycloak中的用户信息
def get_keycloak_users():
    keycloak_url = "http://keycloak.example.com/auth/admin/realms/{realm}/users"
    headers = {
        "Authorization": "Bearer {access_token}"
    }
    response = requests.get(keycloak_url, headers=headers)
    users = response.json()
    return users

# 将用户信息迁移到Firebase
def migrate_users(users):
    firebase_url = "https://firebase.googleapis.com/v1/{project}/accounts:batchCreate"
    headers = {
        "Authorization": "Bearer {access_token}"
    }
    payload = {
        "users": []
    }
    for user in users:
        firebase_user = {
            "localId": user["id"],
            "email": user["email"],
            "password": user["password"]
        }
        payload["users"].append(firebase_user)
    
    response = requests.post(firebase_url, headers=headers, data=json.dumps(payload))
    if response.status_code == 200:
        print("用户迁移成功！")
    else:
        print("用户迁移失败！")

# 获取Keycloak访问令牌
def get_keycloak_access_token():
    keycloak_url = "http://keycloak.example.com/auth/realms/{realm}/protocol/openid-connect/token"
    headers = {
        "Content-Type": "application/x-www-form-urlencoded"
    }
    payload = {
        "grant_type": "client_credentials",
        "client_id": "{client_id}",
        "client_secret": "{client_secret}"
    }
    response = requests.post(keycloak_url, headers=headers, data=payload)
    access_token = response.json()["access_token"]
    return access_token

# 获取Firebase访问令牌
def get_firebase_access_token():
    firebase_url = "https://securetoken.googleapis.com/v1/token"
    headers = {
        "Content-Type": "application/x-www-form-urlencoded"
    }
    payload = {
        "grant_type": "refresh_token",
        "refresh_token": "{refresh_token}"
    }
    response = requests.post(firebase_url, headers=headers, data=payload)
    access_token = response.json()["access_token"]
    return access_token

def main():
    keycloak_users = get_keycloak_users()
    migrate_users(keycloak_users)

if __name__ == "__main__":
    main()