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EdgeAdmin/web/public/js/components/server/http-cors-header-config-box.js
2023-07-03 11:57:07 +08:00

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Vue.component("http-cors-header-config-box", {
props: ["value"],
data: function () {
let config = this.value
if (config == null) {
config = {
isOn: false,
allowMethods: [],
allowOrigin: "",
allowCredentials: true,
exposeHeaders: [],
maxAge: 0,
requestHeaders: [],
requestMethod: "",
optionsMethodOnly: false
}
}
if (config.allowMethods == null) {
config.allowMethods = []
}
if (config.exposeHeaders == null) {
config.exposeHeaders = []
}
let maxAgeSecondsString = config.maxAge.toString()
if (maxAgeSecondsString == "0") {
maxAgeSecondsString = ""
}
return {
config: config,
maxAgeSecondsString: maxAgeSecondsString,
moreOptionsVisible: false
}
},
watch: {
maxAgeSecondsString: function (v) {
let seconds = parseInt(v)
if (isNaN(seconds)) {
seconds = 0
}
this.config.maxAge = seconds
}
},
methods: {
changeMoreOptions: function (visible) {
this.moreOptionsVisible = visible
},
addDefaultAllowMethods: function () {
let that = this
let defaultMethods = ["PUT", "GET", "POST", "DELETE", "HEAD", "OPTIONS", "PATCH"]
defaultMethods.forEach(function (method) {
if (!that.config.allowMethods.$contains(method)) {
that.config.allowMethods.push(method)
}
})
}
},
template: `<div>
<input type="hidden" name="corsJSON" :value="JSON.stringify(config)"/>
<table class="ui table definition selectable">
<tbody>
<tr>
<td class="title">启用CORS自适应跨域</td>
<td>
<checkbox v-model="config.isOn"></checkbox>
<p class="comment">启用后,自动在响应报头中增加对应的<code-label>Access-Control-*</code-label>相关内容。</p>
</td>
</tr>
</tbody>
<tbody v-show="config.isOn">
<tr>
<td colspan="2"><more-options-indicator @change="changeMoreOptions"></more-options-indicator></td>
</tr>
</tbody>
<tbody v-show="config.isOn && moreOptionsVisible">
<tr>
<td>允许的请求方法列表</td>
<td>
<http-methods-box :v-methods="config.allowMethods"></http-methods-box>
<p class="comment"><a href="" @click.prevent="addDefaultAllowMethods">[添加默认]</a>。<code-label>Access-Control-Allow-Methods</code-label>值设置。所访问资源允许使用的方法列表,不设置则表示默认为<code-label>PUT</code-label>、<code-label>GET</code-label>、<code-label>POST</code-label>、<code-label>DELETE</code-label>、<code-label>HEAD</code-label>、<code-label>OPTIONS</code-label>、<code-label>PATCH</code-label>。</p>
</td>
</tr>
<tr>
<td>预检结果缓存时间</td>
<td>
<div class="ui input right labeled">
<input type="text" style="width: 6em" maxlength="6" v-model="maxAgeSecondsString"/>
<span class="ui label">秒</span>
</div>
<p class="comment"><code-label>Access-Control-Max-Age</code-label>值设置。预检结果缓存时间0或者不填表示使用浏览器默认设置。注意每个浏览器有不同的缓存时间上限。</p>
</td>
</tr>
<tr>
<td>允许服务器暴露的报头</td>
<td>
<values-box :v-values="config.exposeHeaders"></values-box>
<p class="comment"><code-label>Access-Control-Expose-Headers</code-label>值设置。允许服务器暴露的报头,请注意报头的大小写。</p>
</td>
</tr>
<tr>
<td>实际请求方法</td>
<td>
<input type="text" v-model="config.requestMethod"/>
<p class="comment"><code-label>Access-Control-Request-Method</code-label>值设置。实际请求服务器时使用的方法,比如<code-label>POST</code-label>。</p>
</td>
</tr>
<tr>
<td>仅OPTIONS有效</td>
<td>
<checkbox v-model="config.optionsMethodOnly"></checkbox>
<p class="comment">选中后表示当前CORS设置仅在OPTIONS方法请求时有效。</p>
</td>
</tr>
</tbody>
</table>
<div class="margin"></div>
</div>`
})