mirror of https://github.com/cloudreve/Cloudreve
78 lines
1.8 KiB
Go
78 lines
1.8 KiB
Go
package middleware
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import (
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"fmt"
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model "github.com/cloudreve/Cloudreve/v3/models"
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"github.com/cloudreve/Cloudreve/v3/pkg/auth"
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"github.com/cloudreve/Cloudreve/v3/pkg/hashid"
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"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
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"github.com/gin-gonic/gin"
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"net/http"
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)
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// HashID 将给定对象的HashID转换为真实ID
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func HashID(IDType int) gin.HandlerFunc {
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return func(c *gin.Context) {
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if c.Param("id") != "" {
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id, err := hashid.DecodeHashID(c.Param("id"), IDType)
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if err == nil {
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c.Set("object_id", id)
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c.Next()
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return
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}
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c.JSON(200, serializer.ParamErr("Failed to parse object ID", nil))
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c.Abort()
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return
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}
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c.Next()
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}
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}
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// IsFunctionEnabled 当功能未开启时阻止访问
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func IsFunctionEnabled(key string) gin.HandlerFunc {
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return func(c *gin.Context) {
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if !model.IsTrueVal(model.GetSettingByName(key)) {
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c.JSON(200, serializer.Err(serializer.CodeFeatureNotEnabled, "This feature is not enabled", nil))
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c.Abort()
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return
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}
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c.Next()
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}
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}
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// CacheControl 屏蔽客户端缓存
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func CacheControl() gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Header("Cache-Control", "private, no-cache")
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}
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}
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func Sandbox() gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Header("Content-Security-Policy", "sandbox")
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}
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}
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// StaticResourceCache 使用静态资源缓存策略
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func StaticResourceCache() gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Header("Cache-Control", fmt.Sprintf("public, max-age=%d", model.GetIntSetting("public_resource_maxage", 86400)))
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}
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}
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// MobileRequestOnly
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func MobileRequestOnly() gin.HandlerFunc {
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return func(c *gin.Context) {
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if c.GetHeader(auth.CrHeaderPrefix+"ios") == "" {
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c.Redirect(http.StatusMovedPermanently, model.GetSiteURL().String())
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c.Abort()
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return
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}
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c.Next()
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}
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}
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