github.com/david-imola/snapd@v0.0.0-20210611180407-2de8ddeece6d/daemon/api_system_recovery_keys.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2020 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package daemon
    21  
    22  import (
    23  	"net/http"
    24  	"path/filepath"
    25  
    26  	"github.com/snapcore/snapd/client"
    27  	"github.com/snapcore/snapd/dirs"
    28  	"github.com/snapcore/snapd/overlord/auth"
    29  	"github.com/snapcore/snapd/secboot"
    30  )
    31  
    32  var systemRecoveryKeysCmd = &Command{
    33  	Path:       "/v2/system-recovery-keys",
    34  	GET:        getSystemRecoveryKeys,
    35  	ReadAccess: rootAccess{},
    36  }
    37  
    38  func getSystemRecoveryKeys(c *Command, r *http.Request, user *auth.UserState) Response {
    39  	var rsp client.SystemRecoveryKeysResponse
    40  
    41  	rkey, err := secboot.RecoveryKeyFromFile(filepath.Join(dirs.SnapFDEDir, "recovery.key"))
    42  	if err != nil {
    43  		return InternalError(err.Error())
    44  	}
    45  	rsp.RecoveryKey = rkey.String()
    46  
    47  	reinstallKey, err := secboot.RecoveryKeyFromFile(filepath.Join(dirs.SnapFDEDir, "reinstall.key"))
    48  	if err != nil {
    49  		return InternalError(err.Error())
    50  	}
    51  	rsp.ReinstallKey = reinstallKey.String()
    52  
    53  	return SyncResponse(&rsp)
    54  }