overlord/fdestate: keep FDE state up to date

Ensure() initializes the empty profiles, and reseal updates them.
canonical · Sep 20, 2024 · 728ff63 · 728ff63
1 parent 6491f5f
commit 728ff63
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Showing 21 changed files with 951 additions and 247 deletions.
diff --git a/boot/assets_test.go b/boot/assets_test.go
@@ -53,7 +53,7 @@ var _ = Suite(&assetsSuite{})
 func (s *assetsSuite) SetUpTest(c *C) {
 	s.baseBootenvSuite.SetUpTest(c)
 
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		return nil
 	})
 	s.AddCleanup(restore)
@@ -788,7 +788,7 @@ func (s *assetsSuite) testUpdateObserverUpdateMockedWithReseal(c *C, seedRole st
 
 	// everything is set up, trigger a reseal
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -893,7 +893,7 @@ func (s *assetsSuite) TestUpdateObserverUpdateExistingAssetMocked(c *C) {
 
 	// everything is set up, trigger reseal
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -1649,7 +1649,7 @@ func (s *assetsSuite) TestUpdateObserverCanceledSimpleAfterBackupMocked(c *C) {
 		"shim":  []string{shimHash},
 	})
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -1809,7 +1809,7 @@ func (s *assetsSuite) TestUpdateObserverCanceledNoActionsMocked(c *C) {
 	obs, _ := s.uc20UpdateObserverEncryptedSystemMockedBootloader(c)
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -2561,7 +2561,7 @@ func (s *assetsSuite) TestUpdateObserverReseal(c *C) {
 
 	// everything is set up, trigger a reseal
 	resealCalls := 0
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -2713,7 +2713,7 @@ func (s *assetsSuite) TestUpdateObserverCanceledReseal(c *C) {
 
 	resealCalls := 0
 
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -2846,7 +2846,7 @@ func (s *assetsSuite) TestUpdateObserverUpdateMockedNonEncryption(c *C) {
 
 	// make sure that no reseal is triggered
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})

diff --git a/boot/boot_test.go b/boot/boot_test.go
@@ -137,7 +137,7 @@ type baseBootenv20Suite struct {
 func (s *baseBootenv20Suite) SetUpTest(c *C) {
 	s.baseBootenvSuite.SetUpTest(c)
 
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		return nil
 	})
 	s.AddCleanup(restore)
@@ -1121,7 +1121,7 @@ func (s *bootenv20Suite) TestCoreParticipant20SetNextNewKernelSnapWithReseal(c *
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 2)
@@ -1241,7 +1241,7 @@ func (s *bootenv20Suite) TestCoreParticipant20SetNextNewUnassertedKernelSnapWith
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 2)
@@ -1362,7 +1362,7 @@ func (s *bootenv20Suite) TestCoreParticipant20SetNextSameKernelSnapNoReseal(c *C
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -1459,7 +1459,7 @@ func (s *bootenv20Suite) TestCoreParticipant20SetNextSameUnassertedKernelSnapNoR
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -2058,7 +2058,7 @@ func (s *bootenv20Suite) TestMarkBootSuccessful20KernelUpdateWithReseal(c *C) {
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -2292,7 +2292,7 @@ func (s *bootenv20Suite) TestMarkBootSuccessful20BootAssetsUpdateHappy(c *C) {
 	c.Assert(coreDev.HasModeenv(), Equals, true)
 
 	resealCalls := 0
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -2453,7 +2453,7 @@ func (s *bootenv20Suite) TestMarkBootSuccessful20BootAssetsStableStateHappy(c *C
 	c.Assert(coreDev.HasModeenv(), Equals, true)
 
 	resealCalls := 0
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -2567,7 +2567,7 @@ func (s *bootenv20Suite) TestMarkBootSuccessful20BootUnassertedKernelAssetsStabl
 	c.Assert(coreDev.HasModeenv(), Equals, true)
 
 	resealCalls := 0
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -3156,7 +3156,7 @@ var _ = Suite(&bootConfigSuite{})
 func (s *bootConfigSuite) SetUpTest(c *C) {
 	s.baseBootenvSuite.SetUpTest(c)
 
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		return nil
 	})
 	s.AddCleanup(restore)
@@ -3193,7 +3193,7 @@ func (s *bootConfigSuite) TestBootConfigUpdateHappyNoKeysNoReseal(c *C) {
 	c.Assert(m.WriteTo(""), IsNil)
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -3245,7 +3245,7 @@ func (s *bootConfigSuite) testBootConfigUpdateHappyWithReseal(c *C, cmdlineAppen
 	newCmdline := strutil.JoinNonEmpty([]string{
 		"snapd_recovery_mode=run mocked candidate panic=-1", cmdlineAppend}, " ")
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		c.Assert(params, NotNil)
 
@@ -3305,7 +3305,7 @@ func (s *bootConfigSuite) testBootConfigUpdateHappyNoChange(c *C, cmdlineAppend
 	c.Assert(m.WriteTo(""), IsNil)
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -3470,7 +3470,7 @@ volumes:
 	c.Assert(m.WriteTo(""), IsNil)
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		c.Assert(params, NotNil)
 
@@ -3536,7 +3536,7 @@ volumes:
 	// reseal does not happen, because the gadget overrides the static
 	// command line which is part of boot config, thus there's no resulting
 	// change in the command lines tracked in modeenv and no need to reseal
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return fmt.Errorf("unexpected call")
 	})
@@ -3573,7 +3573,7 @@ var _ = Suite(&bootKernelCommandLineSuite{})
 func (s *bootKernelCommandLineSuite) SetUpTest(c *C) {
 	s.baseBootenvSuite.SetUpTest(c)
 
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		return nil
 	})
 	s.AddCleanup(restore)
@@ -3633,7 +3633,7 @@ func (s *bootKernelCommandLineSuite) SetUpTest(c *C) {
 
 	s.resealCommandLines = nil
 	s.resealCalls = 0
-	restore = boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore = boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		s.resealCalls++
 		c.Assert(params, NotNil)
 		c.Assert(params.RunModeBootChains, HasLen, 0)
@@ -3909,7 +3909,7 @@ volumes:
 	c.Assert(s.modeenvWithEncryption.WriteTo(""), IsNil)
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return fmt.Errorf("reseal fails")
 	})
@@ -4053,7 +4053,7 @@ func (s *bootKernelCommandLineSuite) TestCommandLineUpdateUC20OverSpuriousReboot
 	s.stampSealedKeys(c, dirs.GlobalRootDir)
 
 	resealPanic := false
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		s.resealCalls++
 		c.Logf("reseal call %v", s.resealCalls)
 		c.Assert(params, NotNil)
@@ -4636,7 +4636,7 @@ func (s *bootenv20Suite) TestCoreParticipant20UndoKernelSnapInstallNewWithReseal
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -4747,7 +4747,7 @@ func (s *bootenv20Suite) TestCoreParticipant20UndoUnassertedKernelSnapInstallNew
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 
 		c.Assert(params.RunModeBootChains, HasLen, 1)
@@ -4859,7 +4859,7 @@ func (s *bootenv20Suite) TestCoreParticipant20UndoKernelSnapInstallSameNoReseal(
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -4956,7 +4956,7 @@ func (s *bootenv20Suite) TestCoreParticipant20UndoUnassertedKernelSnapInstallSam
 	defer r()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})
@@ -5092,7 +5092,7 @@ func (s *bootenv20Suite) TestCoreParticipant20UndoBaseSnapInstallNewNoReseal(c *
 	model := coreDev.Model()
 
 	resealCalls := 0
-	restore := boot.MockResealKeyForBootChains(func(method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
+	restore := boot.MockResealKeyForBootChains(func(locked bool, method device.SealingMethod, rootdir string, params *boot.ResealKeyForBootChainsParams, expectReseal bool) error {
 		resealCalls++
 		return nil
 	})

diff --git a/boot/export_test.go b/boot/export_test.go
@@ -226,7 +226,7 @@ func EnableTestingRebootFunction() (restore func()) {
 	return func() { testingRebootItself = false }
 }
 
-func MockResealKeyForBootChains(f func(method device.SealingMethod, rootdir string, params *ResealKeyForBootChainsParams, expectReseal bool) error) (restore func()) {
+func MockResealKeyForBootChains(f func(locked bool, method device.SealingMethod, rootdir string, params *ResealKeyForBootChainsParams, expectReseal bool) error) (restore func()) {
 	old := ResealKeyForBootChains
 	ResealKeyForBootChains = f
 	return func() {