47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
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package middleware
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import (
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"net/http"
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"boc/auth"
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)
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// RBAC middleware kontrollerar att användaren har minst en av de tillåtna rollerna
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func RBAC(allowedRoles ...string) func(http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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claims, ok := auth.FromContext(r.Context())
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if !ok {
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writeError(w, http.StatusUnauthorized, "unauthorized")
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return
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}
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// Kontrollera om användaren har någon av de tillåtna rollerna
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hasRole := false
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for _, role := range allowedRoles {
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if claims.HasRole(role) {
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hasRole = true
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break
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}
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}
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if !hasRole {
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writeError(w, http.StatusForbidden, "forbidden: insufficient permissions")
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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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}
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}
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// AdminOnly middleware - endast admin-roll tillåten
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func AdminOnly(next http.Handler) http.Handler {
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return RBAC("admin")(next)
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}
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// ManagerOrAdmin middleware - manager eller admin
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func ManagerOrAdmin(next http.Handler) http.Handler {
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return RBAC("admin", "manager")(next)
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}
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