33 lines
712 B
Go
33 lines
712 B
Go
package authorize
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import (
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"net/http"
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"github.com/go-chi/render"
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"github.com/dhax/go-base/auth/jwt"
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)
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// RequiresRole middleware restricts access to accounts having role parameter in their jwt claims.
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func RequiresRole(role string) func(next http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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hfn := func(w http.ResponseWriter, r *http.Request) {
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claims := jwt.ClaimsFromCtx(r.Context())
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if !hasRole(role, claims.Roles) {
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render.Render(w, r, ErrForbidden)
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return
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}
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next.ServeHTTP(w, r)
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}
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return http.HandlerFunc(hfn)
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}
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}
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func hasRole(role string, roles []string) bool {
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for _, r := range roles {
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if r == role {
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return true
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}
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}
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return false
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}
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