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20 lines
538 B
Go
20 lines
538 B
Go
package middleware
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import (
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"net/http"
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)
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// Cors is a middleware to enabling CORS on HTTP requests
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func Cors(inner http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Access-Control-Allow-Origin", "*")
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w.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS")
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w.Header().Set("Access-Control-Allow-Headers", "Accept, Content-Type, Content-Length, Accept-Encoding, Authorization")
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if r.Method != "OPTIONS" {
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inner.ServeHTTP(w, r)
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}
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return
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})
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}
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