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Refactor CORS handling and remove response's CORS headers

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黑墨水鱼
2024-04-09 19:07:28 +08:00
parent 40fc2067a5
commit 75ff8fbc2e
3 changed files with 22 additions and 30 deletions
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32
cors.go
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@@ -1,28 +1,20 @@
package main
import (
"log"
"github.com/gin-gonic/gin"
)
// this function is aborded
func corsMiddleware() gin.HandlerFunc {
return func(c *gin.Context) {
// set cors header
header := c.Request.Header
if header.Get("Access-Control-Allow-Origin") == "" {
c.Header("Access-Control-Allow-Origin", "*")
}
if header.Get("Access-Control-Allow-Methods") == "" {
c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, PATCH")
}
if header.Get("Access-Control-Allow-Headers") == "" {
c.Header("Access-Control-Allow-Headers", "Origin, Authorization, Content-Type")
}
func sendCORSHeaders(c *gin.Context) {
log.Println("sendCORSHeaders")
if c.Writer.Header().Get("Access-Control-Allow-Origin") == "" {
c.Header("Access-Control-Allow-Origin", "*")
}
if c.Writer.Header().Get("Access-Control-Allow-Methods") == "" {
c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, PATCH")
}
if c.Writer.Header().Get("Access-Control-Allow-Headers") == "" {
c.Header("Access-Control-Allow-Headers", "Origin, Authorization, Content-Type")
}
}
func sendCORSHeaders(c *gin.Context) {
c.Header("Access-Control-Allow-Origin", "*")
c.Header("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE, PATCH")
c.Header("Access-Control-Allow-Headers", "Origin, Authorization, Content-Type")
}