3399994977
CheckPath (prefix-based), CheckNet (exact match), CheckRun (exact match). Empty allowed list = deny all. Secure by default. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
42 lines
895 B
Go
42 lines
895 B
Go
package coredeno
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import (
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"path/filepath"
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"strings"
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)
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// CheckPath returns true if the given path is under any of the allowed prefixes.
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// Empty allowed list means deny all (secure by default).
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func CheckPath(path string, allowed []string) bool {
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if len(allowed) == 0 {
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return false
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}
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clean := filepath.Clean(path)
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for _, prefix := range allowed {
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cleanPrefix := filepath.Clean(prefix)
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if strings.HasPrefix(clean, cleanPrefix) {
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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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// CheckNet returns true if the given host:port is in the allowed list.
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func CheckNet(addr string, allowed []string) bool {
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for _, a := range allowed {
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if a == addr {
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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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// CheckRun returns true if the given command is in the allowed list.
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func CheckRun(cmd string, allowed []string) bool {
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for _, a := range allowed {
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if a == cmd {
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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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