Add bindings logic

bindings/mnemonic.go

+///////////////////////////////////////////////////////////////////////////////
+// Copyright © 2020 xx network SEZC                                          //
+//                                                                           //
+// Use of this source code is governed by a license that can be found in the //
+// LICENSE file                                                              //
+///////////////////////////////////////////////////////////////////////////////
+
 package bindings
+
+import "gitlab.com/elixxir/client/api"
+
+// StoreSecretWithMnemonic stores the secret tied with the mnemonic to storage.
+// Unlike other storage operations, this does not use EKV, as that is
+// intrinsically tied to client operations, which the user will not have while
+// trying to recover their account. As such, we store the encrypted data
+// directly, with a specified path. Path will be a valid filepath in which the
+// recover file will be stored as ".recovery".
+//
+// As an example, given "home/user/xxmessenger/storagePath",
+// the recovery file will be stored at
+// "home/user/xxmessenger/storagePath/.recovery"
+func StoreSecretWithMnemonic(secret []byte, path string) (string, error) {
+	return api.StoreSecretWithMnemonic(secret, path)
+}
+
+// LoadSecretWithMnemonic loads the secret stored from the call to
+// StoreSecretWithMnemonic. The path given should be the same filepath
+// as the path given in StoreSecretWithMnemonic. There should be a file
+// in this path called ".recovery". This operation is not tied
+// to client operations, as the user will not have a client when trying to
+// recover their account.
+func LoadSecretWithMnemonic(mnemonic, path string) (secret []byte, err error) {
+	return api.LoadSecretWithMnemonic(mnemonic, path)
+}