forked from snapcore/snapd
/
tee.go
66 lines (56 loc) · 1.75 KB
/
tee.go
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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2021 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 builtin
const teeSummary = `allows access to Trusted Execution Environment devices`
const teeBaseDeclarationSlots = `
tee:
allow-installation:
slot-snap-type:
- core
deny-auto-connection: true
`
const teeBaseDeclarationPlugs = `
tee:
allow-installation: false
deny-auto-connection: true
`
const teeConnectedPlugAppArmor = `
# Description: for those who need to talk to the TEE subsystem over
# /dev/tee[0-9]* and/or /dev/teepriv[0-0]*
/dev/tee[0-9]* rw,
/dev/teepriv[0-9]* rw,
# Qualcomm equivalent qseecom (Qualcomm Secure Execution Environment Communicator)
/dev/qseecom rw,
`
var teeConnectedPlugUDev = []string{
`KERNEL=="tee[0-9]*"`,
`KERNEL=="teepriv[0-9]*"`,
`KERNEL=="qseecom"`,
}
func init() {
registerIface(&commonInterface{
name: "tee",
summary: teeSummary,
implicitOnCore: true,
implicitOnClassic: true,
baseDeclarationSlots: teeBaseDeclarationSlots,
baseDeclarationPlugs: teeBaseDeclarationPlugs,
connectedPlugAppArmor: teeConnectedPlugAppArmor,
connectedPlugUDev: teeConnectedPlugUDev,
})
}