我已经安装并配置了 Laravel 7.3 Passport,然后我重新安装了 Nuxt.js 并按照说明进行配置 here (与 Laravel 5.8.34 完美配合)。但是登录时,我在 javascript 控制台中收到一条 CORS 错误消息:
Access to XMLHttpRequest at 'http://my-laravel.test/oauth/token' from origin 'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
下面是我配置 Nuxt.js 的方式:
pages/index.vue
<template>
<section class="container">
<div>
<strong>Home Page</strong>
<pre>Both guests and logged in users can access!</pre>
<nuxt-link to="/login">Login</nuxt-link>
</div>
</section>
</template>
pages/login.vue
<template>
<div class="container">
<div class="row justify-content-center mt-5">
<div class="col-md-5">
<form>
<div class="form-group">
<input
v-model="user.username"
class="form-control"
placeholder="Username"
/>
</div>
<div class="form-group">
<input
v-model="user.password"
type="password"
class="form-control"
placeholder="Password"
/>
</div>
<button
@click.prevent="passwordGrantLogin"
type="submit"
class="btn btn-primary btn-block"
>
Login with Password Grant
</button>
</form>
</div>
</div>
</div>
</template>
<script>
export default {
middleware: 'guest',
data() {
return {
user: {
username: '',
password: ''
}
}
},
mounted() {},
methods: {
async passwordGrantLogin() {
await this.$auth.loginWith('password_grant', {
data: {
grant_type: 'password',
client_id: process.env.PASSPORT_PASSWORD_GRANT_ID,
client_secret: process.env.PASSPORT_PASSWORD_GRANT_SECRET,
scope: '',
username: this.user.username,
password: this.user.password
}
})
}
}
}
</script>
pages/profile.vue
<template>
<section class="container">
<div>
<strong>Strategy</strong>
<pre>{{ strategy }}</pre>
</div>
<div>
<strong>User</strong>
<pre>{{ $auth.user }}</pre>
</div>
<button @click="logout" class="btn btn-primary">
Logout
</button>
</section>
</template>
<script>
export default {
middleware: 'auth',
data() {
return {
strategy: this.$auth.$storage.getUniversal('strategy')
}
},
mounted() {},
methods: {
async logout() {
await this.$auth.logout()
}
}
}
</script>
nuxt.config.js
(部分)
/*
** Nuxt.js modules
*/
modules: [
// Doc: https://axios.nuxtjs.org/usage
'@nuxtjs/axios',
'@nuxtjs/proxy',
'@nuxtjs/pwa',
'@nuxtjs/auth',
'@nuxtjs/dotenv',
'bootstrap-vue/nuxt'
],
/*
** Axios module configuration
** See https://axios.nuxtjs.org/options
*/
axios: {
baseURL: process.env.LARAVEL_ENDPOINT,
// proxy: true
},
// Proxy module configuration
proxy: {
'/api': {
target: process.env.LARAVEL_ENDPOINT,
pathRewrite: {
'^/api': '/'
}
}
},
// Auth module configuration
auth: {
// redirect: {
// login: '/login',
// logout: '/',
// callback: '/login',
// home: '/profile'
// },
// strategies: {
// 'laravel.passport': {
// url: '/',
// client_id: process.env.PASSPORT_PASSWORD_GRANT_ID,
// client_secret: process.env.PASSPORT_PASSWORD_GRANT_SECRET
// }
// }
strategies: {
local: false,
password_grant: {
_scheme: 'local',
endpoints: {
login: {
url: '/oauth/token',
method: 'post',
propertyName: 'access_token'
},
logout: false,
user: {
url: 'api/auth/me',
method: 'get',
propertyName: 'user'
}
}
}
}
},
middleware/guest.js
export default function({ store, redirect }) {
if (store.state.auth.loggedIn) {
return redirect('/')
}
}
.env
LARAVEL_ENDPOINT='http://my-laravel.test/'
PASSPORT_PASSWORD_GRANT_ID=6
PASSPORT_PASSWORD_GRANT_SECRET=p9PMlcO***********GFeNY0v7xvemkP
如您在注释代码源中所见,我也按照建议尝试使用代理失败 here并按照建议使用身份验证策略 laravel.passport
here .
最佳答案
转到 cors.php 并确保你有像 api/* 或 laravel sanctum 这样的 oauth 端点。
再次测试前必须清除配置和缓存
关于laravel - 使用 Nuxt 前端实现 Laravel 7 Passport 身份验证,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60979264/