如何通过 HTTP REST API 访问我的 Firebase 数据库? [英] How do I access my Firebase Database via HTTP REST API?

问题描述

感谢 这个答案，我能够通过 HTTP REST API 和电子邮件/密码连接到 Firebase 3.使用此 API 登录会返回用于访问 Firebase 数据库的访问令牌.此访问令牌将在 1 小时后过期.登录后也会返回一个刷新令牌，我可以用它来刷新我的访问令牌.这是我正在做的具体事情:

Thanks to this answer I am able to connect to Firebase 3 via HTTP REST API and an email/password. Logging in with this API returns an access token that is used to access the Firebase Database. This access token expires after 1 hour. A refresh token is also returned after logging in, which I can use to refresh my access token. Here is what I am doing specifically:

方法:

POST

网址:

https://www.googleapis.com/identitytoolkit/v3/relyingparty/verifyPassword?key=<my-firebase-api-key>

有效载荷:

{
    email: "<email>",
    password: "<password>",
    returnSecureToken: true
}

回复:

{
    "kind": "identitytoolkit#VerifyPasswordResponse",
    "localId": "<firebase-user-id>", // Use this to uniquely identify users
    "email": "<email>",
    "displayName": "",
    "idToken": "<provider-id-token>", // Use this as the auth token in database requests
    "registered": true,
    "refreshToken": "<refresh-token>",
    "expiresIn": "3600"
}

在刷新我的访问令牌的情况下:

In the case of refreshing my access token:

网址:

https://securetoken.googleapis.com/v1/token?key=<my-firebase-api-key>

有效载荷:

{
    grant_type: "refresh_token",
    refresh_token: "<refresh-token>"
}

回复:

{
  "access_token": "<access-token>",
  "expires_in": "3600",
  "token_type": "Bearer",
  "refresh_token": "<refresh-token>",
  "id_token": "<id-token>",
  "user_id": "<user-id>",
  "project_id": "<project-id>"
}

如果我有访问令牌，如何通过 HTTP REST API 访问我的数据库?

推荐答案

所以在和技术支持沟通之后，我的答案是:

So after communicating with technical support, here's my answer:

在您的数据库规则中，包含与您正在执行的操作兼容的类似内容:

In your database rules, include something like this that is compatible with what you're doing:

{
"rules": {
"users": {
"$user_id": {
// grants write access to the owner of this user account
// whose uid must exactly match the key ($user_id)
".write": "$user_id === auth.uid",
".read": "$user_id === auth.uid"
}
    }
  } 
}

在您的数据库中，创建一个 users 表，并在其中创建一个表，其中包含您的 身份验证电子邮件/您正在使用的密码帐户.在该表中是您可以通过 access-key 访问的信息.

And in your database, create a users table, and within that, create a table with the name of your <user-id> of the authentication email/password account you are using. Within that table is the information you will be able to access via your access-key.

然后发送这样的请求:

https://samplechat.firebaseio-demo.com/users/<user-id>.json?auth=<access-key>

其中 access-key 是可以称为 idToken、id_Token 或 access_key 的密钥来自 Google 的 JSON 响应.

Where access-key is the key that can be known as idToken, id_Token, or access_key in JSON responses from Google.

这篇关于如何通过 HTTP REST API 访问我的 Firebase 数据库?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！