chore(sdk): Move all the crypto related module under an encryption module

crates/matrix_sdk/examples/emoji_verification.rs

@@ -9,13 +9,13 @@ use std::{
 
 use matrix_sdk::{
     self,
+    encryption::verification::{SasVerification, Verification},
     ruma::{
         events::{
             room::message::MessageType, AnySyncMessageEvent, AnySyncRoomEvent, AnyToDeviceEvent,
         },
         UserId,
     },
-    verification::{SasVerification, Verification},
     Client, LoopCtrl, SyncSettings,
 };
 use url::Url;

crates/matrix_sdk/src/client.rs

@@ -139,12 +139,14 @@ use ruma::{
 };
 
 #[cfg(all(feature = "qrcode", feature = "encryption"))]
-use crate::verification::QrVerification;
+use crate::encryption::verification::QrVerification;
 #[cfg(feature = "encryption")]
 use crate::{
+    encryption::{
+        identities::{Device, UserDevices},
+        verification::{SasVerification, Verification, VerificationRequest},
+    },
     error::RoomKeyImportError,
-    identities::{Device, UserDevices},
-    verification::{SasVerification, Verification, VerificationRequest},
 };
 use crate::{
     error::{HttpError, HttpResult},
@@ -2685,8 +2687,8 @@ impl Client {
     pub async fn get_user_identity(
         &self,
         user_id: &UserId,
-    ) -> StdResult<Option<crate::identities::UserIdentity>, CryptoStoreError> {
+    ) -> StdResult<Option<crate::encryption::identities::UserIdentity>, CryptoStoreError> {
-        use crate::identities::UserIdentity;
+        use crate::encryption::identities::UserIdentity;
 
         if let Some(olm) = self.base_client.olm_machine().await {
             let identity = olm.get_identity(user_id).await?;

crates/matrix_sdk/src/encryption/identities/devices.rs

@@ -22,8 +22,8 @@ use ruma::{events::key::verification::VerificationMethod, DeviceId, DeviceIdBox}
 
 use super::ManualVerifyError;
 use crate::{
+    encryption::verification::{SasVerification, VerificationRequest},
     error::Result,
-    verification::{SasVerification, VerificationRequest},
     Client,
 };
 

crates/matrix_sdk/src/encryption/identities/users.rs

@@ -30,7 +30,7 @@ use ruma::{
 };
 
 use super::{ManualVerifyError, RequestVerificationError};
-use crate::{room::Joined, verification::VerificationRequest, Client};
+use crate::{encryption::verification::VerificationRequest, room::Joined, Client};
 
 /// A struct representing a E2EE capable identity of a user.
 ///

crates/matrix_sdk/src/encryption/mod.rs

@@ -0,0 +1,19 @@
+// Copyright 2021 The Matrix.org Foundation C.I.C.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! End to end encryption related types
+
+pub mod identities;
+pub mod verification;
+pub use matrix_sdk_base::crypto::{EncryptionInfo, LocalTrust};

crates/matrix_sdk/src/lib.rs

@@ -37,9 +37,6 @@ compile_error!("only one of 'native-tls' or 'rustls-tls' features can be enabled
 compile_error!("'sso_login' cannot be enabled on 'wasm32' arch");
 
 pub use bytes;
-#[cfg(feature = "encryption")]
-#[cfg_attr(feature = "docs", doc(cfg(encryption)))]
-pub use matrix_sdk_base::crypto::{EncryptionInfo, LocalTrust};
 pub use matrix_sdk_base::{
     media, Room as BaseRoom, RoomInfo, RoomMember as BaseRoomMember, RoomType, Session,
     StateChanges, StoreError,
@@ -60,10 +57,7 @@ mod room_member;
 
 #[cfg(feature = "encryption")]
 #[cfg_attr(feature = "docs", doc(cfg(encryption)))]
-pub mod identities;
+pub mod encryption;
-#[cfg(feature = "encryption")]
-#[cfg_attr(feature = "docs", doc(cfg(encryption)))]
-pub mod verification;
 
 pub use client::{Client, ClientConfig, LoopCtrl, RequestConfig, SyncSettings};
 pub use error::{Error, HttpError, HttpResult, Result};