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reactjs - 使用 Nginx 向 Spotify 授权

转载 作者:行者123 更新时间:2023-12-03 14:06:36 26 4
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我有一个运行三个服务的 Docker 应用程序:

  • client --> react frontend
  • web --- > flask backend
  • nginx ->- a reverse proxy for both

这是(简化的)项目结构:

docker-compose-dev.yml
services/
client/
src/
app.jsx
components/
spotify-auth.js
Spotify.jsx
nginx/
dev.conf
web/
<小时/>

这是我在构建时定义公开端口的位置:

docker-compose-dev.yml

  web:
build:
context: ./services/web
dockerfile: Dockerfile-dev
volumes:
- './services/web:/usr/src/app'
ports:
- 5001:5000 <----------------
environment:
- FLASK_ENV=development
- APP_SETTINGS=project.config.DevelopmentConfig
depends_on:
- web-db

nginx:
build:
context: ./services/nginx
dockerfile: Dockerfile-dev
restart: always
ports:
- 80:80 <----------------
- 8888:8888 <----------------
depends_on:
- web
- client

client:
build:
context: ./services/client
dockerfile: Dockerfile-dev
volumes:
- './services/client:/usr/src/app'
- '/usr/src/app/node_modules'
ports:
- 3007:3000 <----------------
environment:
- NODE_ENV=development
- REACT_APP_WEB_SERVICE_URL=${REACT_APP_WEB_SERVICE_URL}
depends_on:
- web
<小时/>

REDIRECT

Client 服务需要通过 Spotify 进行身份验证,这需要一个在 https://developer.spotify.com 列入白名单的 Redirect URI。对于我来说,我有几个选择:

enter image description here

这是我的 nginx 文件,我尝试在其中组织正确的端口:

dev.conf

server {

listen 80;
listen 8888;

location / { // frontend at localhost:3000
proxy_pass http://client:3000;
proxy_redirect default;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $server_name;
}

location /users { // backend at localhost:5000
proxy_pass http://web:5000;
proxy_redirect default;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $server_name;
}

location /auth { # this authentication is for the app, not spotify
proxy_pass http://web:5000;
proxy_redirect default;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Host $server_name;
}
}

最后,我的 jsjsx 文件用于:

  1. 使用 Spotify 进行身份验证 -----> Implicit Grant
  2. 将我的应用重定向回 localhost'/'

spotify-auth.js

export const stateKey = 'spotify_auth_state';
export const client_id = 'my_client_id'; // Your client id
export const redirect_uri = 'http://localhost:3000'; // my redirect uri
//export const redirect_uri = 'http://localhost:8888'; // my second try for uri
export const scope ='user-read-private user-read-email user-read-playback-state playlist-modify-public playlist-modify-private';

Spotify.jsx

class SpotifyAuth extends Component {  
constructor (props) {
super(props);
this.state = {
isAuthenticatedWithSpotify: false
};
this.state.handleRedirect = this.handleRedirect.bind(this);
this.loginSpotifyUser = this.loginSpotifyUser.bind(this);
};

function generateRandomString(length) {
let text = '';
const possible =
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';

for (let i = 0; i < length; i++) {
text += possible.charAt(Math.floor(Math.random() * possible.length));
}

return text;
}

getHashParams() {
const hashParams = {};
const r = /([^&;=]+)=?([^&;]*)/g;
const q = window.location.hash.substring(1);
let e = r.exec(q);
while (e) {
hashParams[e[1]] = decodeURIComponent(e[2]);
e = r.exec(q);
}
return hashParams;
}

componentDidMount() {
const params = this.getHashParams();

const access_token = params.access_token;
const state = params.state;
const storedState = localStorage.getItem(stateKey);
//localStorage.setItem('spotifyAuthToken', access_token);
//localStorage.getItem('spotifyAuthToken');
if (access_token && (state == null || state !== storedState)) {
alert('There was an error during the authentication');
} else {
localStorage.removeItem(stateKey);
}
// DO STUFF WITH ACCESS TOKEN HERE -- send ajax to backend routes
};

handleRedirect() {
const state = generateRandomString(16);
localStorage.setItem(stateKey, state);

let url = 'https://accounts.spotify.com/authorize';
url += '?response_type=token';
url += '&client_id=' + encodeURIComponent(client_id);
url += '&scope=' + encodeURIComponent(scope);
url += '&redirect_uri=' + encodeURIComponent(redirect_uri);
url += '&state=' + encodeURIComponent(state);

window.location = url;
// post data to backend
const url = `${process.env.REACT_APP_WEB_SERVICE_URL}/auth/spotify}`;
axios.post(url, data)
.then((res) => {
this.loginSpotifyUser(res.data.auth_token);
})
.catch((err) => { console.log(err); });
};

loginSpotifyUser(token) {
window.localStorage.setItem('spotifyAuthToken', token);
this.setState({ isAuthenticatedWithSpotify: true });
this.props.createMessage('Welcome to Spotify', 'success');
};

render() {
return (
<div className="button_container">
<button className="sp_button" onClick={this.handleRedirect}>
<strong>CONNECT YOUR SPOTIFY ACCOUNT</strong>
</button>
</div>
)
}
}

export default SpotifyAuth;

并渲染,如下所示:

App.jsx

render() {
return (
<div>
<Switch>
<Route exact path='/' render={() => (
<SpotifyAuth/>
)}
/>
</Switch>
</div>

ERROR:

在所有这些设置并运行之后,我得到:

INVALID_CLIENT: Invalid redirect URI 
<小时/>

LOGS:

在构建之前,我导出此 env 变量:

$ export REACT_APP_WEB_SERVICE_URL=http://localhost

服务构建后,我得到日志:

client_1   | You can now view client in the browser.
client_1 |
client_1 | Local: http://localhost:3000/

web_1 | * Environment: development
web_1 | * Debug mode: on
web_1 | * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)

nginx_1 | 172.21.0.1 - - [27/Mar/2019:03:58:56 +0000] "GET / HTTP/1.1" 304 0 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36" "-"
nginx_1 | 172.21.0.1 - - [27/Mar/2019:03:58:56 +0000] "GET /static/js/0.chunk.js HTTP/1.1" 304 0 "http://localhost/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36" "-"
nginx_1 | 172.21.0.1 - - [27/Mar/2019:03:58:56 +0000] "GET /static/js/bundle.js HTTP/1.1" 304 0 "http://localhost/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36" "-"
nginx_1 | 172.21.0.1 - - [27/Mar/2019:03:58:56 +0000] "GET /static/js/main.chunk.js HTTP/1.1" 304 0 "http://localhost/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36" "-"
<小时/>

注意:

如果我尝试在 Spotify.jsx 上使用 localhost:8888,该应用程序会设法通过 Spotify 进行身份验证,但随后所有位置都会启动与 localhost:8888/auth/login 等,这是不需要的。

<小时/>

问题:

为什么我的客户端localhost:3000不能用作重定向uri?我缺少什么?

这是在像这样的 docker 项目上使用 Spotify 进行身份验证的最可靠方法吗?

最佳答案

您的问题:

您的docker-compose.ymlclient配置端口映射的容器3007:3000 。请注意,Docker-compose 端口映射为 host:container ( Compose file reference ),这意味着主机的端口 3007 映射到容器的端口 3000。

这样,您将尝试连接到主机中不可用的容器端口,尽管 nginx对它很满意,因为它与您的客户端位于同一网络上,因此它可以到达它并重定向请求。

如果是这样的话:

  • http://localhost:3000不起作用,因为它在主机端被关闭。
  • http://localhost:3007打开您的客户端,因为它被重定向到您的客户端容器,但您将无法在那里使用 Spotify 身份验证,除非您将此 URL 列入白名单并更改了 redirect_uri .
  • http://localhost:8888打开你的客户端,因为你有nginx设置为反向代理,并且可以访问客户端端口 3000,因为它位于同一网络。

您的解决方案:

您的解决方案正在更改 docker-compose因此客户端映射到端口 3000:3000 。然后 Spotify 身份验证应该没问题,因为端口已打开并且 URL 已正确配置。

额外:

关于您对设计的意见请求,nginx感觉你的设计有点未得到充分利用。如果您设置反向代理,则您重定向到的服务将隐藏在无法从外部访问的安全网络中。例如,您可以通过这种方式在 nginx 上配置 SSL。并忘记其他服务上的 HTTP。但是,如果可以从其他端口访问此类服务,则进行此类配置是没有用的。

在生产设置中,您可能需要关闭 clientweb docker-compose 中的端口(字面意思是删除端口映射。Nginx 访问您的容器不会有任何问题,因为它位于同一网络上,与您的主机不同)并只保留 nginx接触现实世界。

您可能还想设置 rewrite客户端和服务器挂起的规则http://localhost/client , http://localhost/server分别地址,但 nginx 会重写请求并将其代理到适当的容器,因此容器实际上会看到来自 http://localhost:3000/ 的请求。 。您可以在Stack Exchange - Nginx reverse proxy + URL rewrite查看有关如何配置所有这些的示例。 .

关于reactjs - 使用 Nginx 向 Spotify 授权,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55309911/

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