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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2016 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package main
import (
"fmt"
"os"
"github.com/jessevdk/go-flags"
"github.com/snapcore/snapd/client"
"github.com/snapcore/snapd/i18n"
)
type cmdAck struct {
clientMixin
AckOptions struct {
AssertionFile flags.Filename
} `positional-args:"true" required:"true"`
}
var shortAckHelp = i18n.G("Add an assertion to the system")
var longAckHelp = i18n.G(`
The ack command tries to add an assertion to the system assertion database.
The assertion may also be a newer revision of a pre-existing assertion that it
will replace.
To succeed the assertion must be valid, its signature verified with a known
public key and the assertion consistent with and its prerequisite in the
database.
`)
func init() {
addCommand("ack", shortAckHelp, longAckHelp, func() flags.Commander {
return &cmdAck{}
}, nil, []argDesc{{
// TRANSLATORS: This needs to begin with < and end with >
name: i18n.G("<assertion file>"),
// TRANSLATORS: This should not start with a lowercase letter.
desc: i18n.G("Assertion file"),
}})
}
func ackFile(cli *client.Client, assertFile string) error {
assertData, err := os.ReadFile(assertFile)
if err != nil {
return err
}
return cli.Ack(assertData)
}
func (x *cmdAck) Execute(args []string) error {
if len(args) > 0 {
return ErrExtraArgs
}
if err := ackFile(x.client, string(x.AckOptions.AssertionFile)); err != nil {
return fmt.Errorf("cannot assert: %v", err)
}
return nil
}
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