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55e83d6bfd
A request log should not name a client directly, and the durable event log deliberately has no network columns. Hash the IP and user agent with internal/loghash for the stdout line; empty values stay empty rather than logging a constant digest. This is record anonymisation, not cryptographic protection, and the package says so.
35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
// Copyright (C) 2026 Dcntrlized
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package loghash
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import "testing"
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func TestHashIsStableSha256(t *testing.T) {
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got := Hash("192.0.2.10")
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if len(got) != 64 {
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t.Fatalf("digest length = %d, want 64 hex chars", len(got))
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}
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if got != Hash("192.0.2.10") {
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t.Fatal("hash is not stable")
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}
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if Hash("192.0.2.11") == got {
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t.Fatal("different addresses collided")
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}
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if Hash("") != "" {
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t.Fatal("empty identifier should map to empty")
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}
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}
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