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d05e6dc09e
This is step 2 of ~4, breaking up #14720 into reviewable chunks, with the aim to make syspolicy be a build-time configurable feature. Step 1 was #16984. In this second step, the util/syspolicy/policyclient package is added with the policyclient.Client interface. This is the interface that's always present (regardless of build tags), and is what code around the tree uses to ask syspolicy/MDM questions. There are two implementations of policyclient.Client for now: 1) NoPolicyClient, which only returns default values. 2) the unexported, temporary 'globalSyspolicy', which is implemented in terms of the global functions we wish to later eliminate. This then starts to plumb around the policyclient.Client to most callers. Future changes will plumb it more. When the last of the global func callers are gone, then we can unexport the global functions and make a proper policyclient.Client type and constructor in the syspolicy package, removing the globalSyspolicy impl out of tsd. The final change will sprinkle build tags in a few more places and lock it in with dependency tests to make sure the dependencies don't later creep back in. Updates #16998 Updates #12614 Change-Id: Ib2c93d15c15c1f2b981464099177cd492d50391c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
40 lines
969 B
Go
40 lines
969 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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// Build on Windows, Linux and *BSD
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//go:build windows || (linux && !android) || freebsd || openbsd || dragonfly || netbsd
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package posture
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import (
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"fmt"
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"testing"
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"tailscale.com/types/logger"
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"tailscale.com/util/syspolicy/policyclient"
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)
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func TestGetSerialNumberNotMac(t *testing.T) {
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// This test is intentionally skipped as it will
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// require root on Linux to get access to the serials.
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// The test case is intended for local testing.
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// Comment out skip for local testing.
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t.Skip()
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sns, err := GetSerialNumbers(policyclient.NoPolicyClient{}, logger.Discard)
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if err != nil {
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t.Fatalf("failed to get serial number: %s", err)
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}
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if len(sns) == 0 {
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t.Fatalf("expected at least one serial number, got %v", sns)
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}
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if len(sns[0]) <= 0 {
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t.Errorf("expected a serial number with more than zero characters, got %s", sns[0])
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}
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fmt.Printf("serials: %v\n", sns)
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}
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