25 lines
521 B
Go
25 lines
521 B
Go
package whoisthis
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import (
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"context"
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"net/http"
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)
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type CtxKey string
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const ContextUserId CtxKey = "userid"
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func (wis WhoIsThis) Authed(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// Our middleware logic goes here...
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user, err := wis.LookupReqFn(r)
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if err != nil {
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wis.DenyFn(w, r)
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return
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}
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ctxWithUser := context.WithValue(r.Context(), ContextUserId, user)
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rWithUser := r.WithContext(ctxWithUser)
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next.ServeHTTP(w, rWithUser)
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})
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}
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