diff options
Diffstat (limited to 'matrix/crypto.go')
-rw-r--r-- | matrix/crypto.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/matrix/crypto.go b/matrix/crypto.go new file mode 100644 index 0000000..8eab355 --- /dev/null +++ b/matrix/crypto.go @@ -0,0 +1,62 @@ +// gomuks - A terminal Matrix client written in Go. +// Copyright (C) 2020 Tulir Asokan +// +// This program is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// 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 Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with this program. If not, see <https://www.gnu.org/licenses/>. + +// +build cgo + +package matrix + +import ( + "path/filepath" + + "maunium.net/go/mautrix/crypto" + + "maunium.net/go/gomuks/debug" +) + +type cryptoLogger struct{} + +func (c cryptoLogger) Error(message string, args ...interface{}) { + debug.Printf("[Crypto/Error] "+message, args...) +} + +func (c cryptoLogger) Warn(message string, args ...interface{}) { + debug.Printf("[Crypto/Warn] "+message, args...) +} + +func (c cryptoLogger) Debug(message string, args ...interface{}) { + debug.Printf("[Crypto/Debug] "+message, args...) +} + +func (c cryptoLogger) Trace(message string, args ...interface{}) { + debug.Printf("[Crypto/Trace] "+message, args...) +} + +func isBadEncryptError(err error) bool { + return err != crypto.SessionExpired && err != crypto.SessionNotShared && err != crypto.NoGroupSession +} + +func (c *Container) initCrypto() error { + cryptoStore, err := crypto.NewGobStore(filepath.Join(c.config.DataDir, "crypto.gob")) + if err != nil { + return err + } + c.crypto = crypto.NewOlmMachine(c.client, cryptoLogger{}, cryptoStore, c.config.Rooms) + err = c.crypto.Load() + if err != nil { + return err + } + return nil +} |