constellation/cli/internal/cmd/license_enterprise.go
Daniel Weiße 519efe637d
constellation-lib: run license check in Terraform provider and refactor code (#2740)
* Clean up license checker code

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* Create license check depending on init/upgrade actions

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* Run license check in Terraform provider

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* fix license integration test action

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* Run tests with enterprise tag

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* Allow b64 encoding for license ID

Signed-off-by: Daniel Weiße <dw@edgeless.systems>

* Update checker_enterprise.go

---------

Signed-off-by: Daniel Weiße <dw@edgeless.systems>
Co-authored-by: Thomas Tendyck <51411342+thomasten@users.noreply.github.com>
2023-12-22 10:16:36 +01:00

57 lines
1.8 KiB
Go

//go:build enterprise
/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package cmd
import (
"errors"
"io/fs"
"github.com/edgelesssys/constellation/v2/internal/cloud/cloudprovider"
"github.com/edgelesssys/constellation/v2/internal/constants"
"github.com/edgelesssys/constellation/v2/internal/license"
"github.com/spf13/cobra"
)
// checkLicenseFile reads the local license file and checks it's quota
// with the license server. If no license file is present or if errors
// occur during the check, the user is informed and the community license
// is used. It is a no-op in the open source version of Constellation.
func (a *applyCmd) checkLicenseFile(cmd *cobra.Command, csp cloudprovider.Provider) {
var licenseID string
a.log.Debugf("Running license check")
readBytes, err := a.fileHandler.Read(constants.LicenseFilename)
if errors.Is(err, fs.ErrNotExist) {
cmd.Printf("Using community license.\n")
licenseID = license.CommunityLicense
} else if err != nil {
cmd.Printf("Error: %v\nContinuing with community license.\n", err)
licenseID = license.CommunityLicense
} else {
cmd.Printf("Constellation license found!\n")
licenseID, err = license.FromBytes(readBytes)
if err != nil {
cmd.Printf("Error: %v\nContinuing with community license.\n", err)
licenseID = license.CommunityLicense
}
}
quota, err := a.applier.CheckLicense(cmd.Context(), csp, !a.flags.skipPhases.contains(skipInitPhase), licenseID)
if err != nil {
cmd.Printf("Unable to contact license server.\n")
cmd.Printf("Please keep your vCPU quota in mind.\n")
} else if licenseID == license.CommunityLicense {
cmd.Printf("For details, see https://docs.edgeless.systems/constellation/overview/license\n")
} else {
cmd.Printf("Please keep your vCPU quota (%d) in mind.\n", quota)
}
a.log.Debugf("Checked license")
}