vcsim: add UpdateAssignedLicense method

- govc object.save includes licenseAssignmentManager property

Signed-off-by: Doug MacEachern <[email protected]>

Author: dougm

govc/object/save.go

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2019-2024 VMware, Inc. All Rights Reserved.
+Copyright (c) 2024-2024 VMware, Inc. All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -290,10 +290,15 @@ func (cmd *save) Run(ctx context.Context, f *flag.FlagSet) error {
 
 		for _, p := range content[0].PropSet {
 			if c, ok := p.Val.(types.ServiceContent); ok {
+				var path []string
 				for _, ref := range mo.References(c) {
 					all := types.NewBool(true)
 					switch ref.Type {
-					case "LicenseManager", "ServiceManager":
+					case "LicenseManager":
+						// avoid saving "licenses" property as it includes the keys
+						path = []string{"licenseAssignmentManager"}
+						all = nil
+					case "ServiceManager":
 						all = nil
 					}
 					req.SpecSet = append(req.SpecSet, types.PropertyFilterSpec{
@@ -303,7 +308,7 @@ func (cmd *save) Run(ctx context.Context, f *flag.FlagSet) error {
 						PropSet: []types.PropertySpec{{
 							Type:    ref.Type,
 							All:     all,
-							PathSet: nil,
+							PathSet: path,
 						}},
 					})
 				}

govc/test/license.bats

@@ -38,8 +38,18 @@ get_nlabel() {
   assert_equal "License is not valid for this product" "$(get_key 00000-00000-00000-00000-00002 <<<${output} | get_property diagnostic)"
 }
 
+@test "license.assign" {
+  vcsim_env
+
+  run govc license.assign -cluster DC0_C0 00000-00000-00000-00000-00000
+  assert_success
+
+  run govc license.assigned.ls
+  assert_success
+}
+
 @test "license.remove" {
-  esx_env
+  vcsim_env
 
   verify_evaluation
 

simulator/license_manager.go

@@ -1,31 +1,18 @@
 /*
-Copyright (c) 2017 VMware, Inc. All Rights Reserved.
+Copyright (c) 2017-2024 VMware, Inc. All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
 
-    http://www.apache.org/licenses/LICENSE-2.0
+http://www.apache.org/licenses/LICENSE-2.0
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
-// Copyright 2017 VMware, Inc. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//    http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
 
 package simulator
 
@@ -67,12 +54,19 @@ func (m *LicenseManager) init(r *Registry) {
 	m.Licenses = []types.LicenseManagerLicenseInfo{EvalLicense}
 
 	if r.IsVPX() {
-		am := Map.Put(&LicenseAssignmentManager{}).Reference()
-		m.LicenseAssignmentManager = &am
+		if m.LicenseAssignmentManager == nil {
+			m.LicenseAssignmentManager = &types.ManagedObjectReference{
+				Type:  "LicenseAssignmentManager",
+				Value: "LicenseAssignmentManager",
+			}
+		}
+		r.Put(&LicenseAssignmentManager{
+			mo.LicenseAssignmentManager{Self: *m.LicenseAssignmentManager},
+		})
 	}
 }
 
-func (m *LicenseManager) AddLicense(req *types.AddLicense) soap.HasFault {
+func (m *LicenseManager) AddLicense(ctx *Context, req *types.AddLicense) soap.HasFault {
 	body := &methods.AddLicenseBody{
 		Res: &types.AddLicenseResponse{},
 	}
@@ -94,7 +88,7 @@ func (m *LicenseManager) AddLicense(req *types.AddLicense) soap.HasFault {
 	return body
 }
 
-func (m *LicenseManager) RemoveLicense(req *types.RemoveLicense) soap.HasFault {
+func (m *LicenseManager) RemoveLicense(ctx *Context, req *types.RemoveLicense) soap.HasFault {
 	body := &methods.RemoveLicenseBody{
 		Res: &types.RemoveLicenseResponse{},
 	}
@@ -108,7 +102,7 @@ func (m *LicenseManager) RemoveLicense(req *types.RemoveLicense) soap.HasFault {
 	return body
 }
 
-func (m *LicenseManager) UpdateLicenseLabel(req *types.UpdateLicenseLabel) soap.HasFault {
+func (m *LicenseManager) UpdateLicenseLabel(ctx *Context, req *types.UpdateLicenseLabel) soap.HasFault {
 	body := &methods.UpdateLicenseLabelBody{}
 
 	for i := range m.Licenses {
@@ -149,20 +143,20 @@ type LicenseAssignmentManager struct {
 	mo.LicenseAssignmentManager
 }
 
-func (m *LicenseAssignmentManager) QueryAssignedLicenses(req *types.QueryAssignedLicenses) soap.HasFault {
+func (m *LicenseAssignmentManager) QueryAssignedLicenses(ctx *Context, req *types.QueryAssignedLicenses) soap.HasFault {
 	body := &methods.QueryAssignedLicensesBody{
 		Res: &types.QueryAssignedLicensesResponse{},
 	}
 
 	// EntityId can be a HostSystem or the vCenter InstanceUuid
 	if req.EntityId != "" {
-		if req.EntityId != Map.content().About.InstanceUuid {
+		if req.EntityId != ctx.Map.content().About.InstanceUuid {
 			id := types.ManagedObjectReference{
 				Type:  "HostSystem",
 				Value: req.EntityId,
 			}
 
-			if Map.Get(id) == nil {
+			if ctx.Map.Get(id) == nil {
 				return body
 			}
 		}
@@ -178,6 +172,16 @@ func (m *LicenseAssignmentManager) QueryAssignedLicenses(req *types.QueryAssigne
 	return body
 }
 
+func (m *LicenseAssignmentManager) UpdateAssignedLicense(ctx *Context, req *types.UpdateAssignedLicense) soap.HasFault {
+	body := &methods.UpdateAssignedLicenseBody{
+		Res: &types.UpdateAssignedLicenseResponse{
+			Returnval: licenseInfo(req.LicenseKey, nil),
+		},
+	}
+
+	return body
+}
+
 func licenseInfo(key string, labels []types.KeyValue) types.LicenseManagerLicenseInfo {
 	info := EvalLicense