70a6110590
TypeScript/Deno runtime bridge — Go gRPC server + Deno sidecar. The seed project that inspired the entire Core framework. - Module: forge.lthn.ai/core/ts - Package: ts (renamed from coredeno) - gRPC bridge: CoreService (Go→Deno) + DenoService (Deno→Go) - Deno runtime: worker isolation, module loading, permissions - Proto descriptor retains original path (regenerate with protoc later) Co-Authored-By: Virgil <virgil@lethean.io>
35 lines
986 B
Go
35 lines
986 B
Go
package ts
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import (
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"path/filepath"
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"slices"
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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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// Exact match or path is under the prefix directory.
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// The separator check prevents "data" matching "data-secrets".
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if clean == cleanPrefix || strings.HasPrefix(clean, cleanPrefix+string(filepath.Separator)) {
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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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return slices.Contains(allowed, addr)
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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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return slices.Contains(allowed, cmd)
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}
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