123 lines
4.2 KiB
Rust
123 lines
4.2 KiB
Rust
// Copyright 2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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mod machine;
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mod requests;
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mod sas;
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pub use machine::VerificationMachine;
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pub use requests::VerificationRequest;
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pub use sas::{AcceptSettings, Sas, VerificationResult};
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#[cfg(test)]
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pub(crate) mod test {
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use matrix_sdk_common::{
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events::{AnyToDeviceEvent, AnyToDeviceEventContent, EventType, ToDeviceEvent},
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identifiers::UserId,
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};
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use serde_json::Value;
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use super::sas::OutgoingContent;
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use crate::{
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requests::{OutgoingRequest, OutgoingRequests},
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OutgoingVerificationRequest,
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};
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pub(crate) fn request_to_event(
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sender: &UserId,
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request: &OutgoingVerificationRequest,
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) -> AnyToDeviceEvent {
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let content = get_content_from_request(request);
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wrap_any_to_device_content(sender, content)
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}
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pub(crate) fn outgoing_request_to_event(
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sender: &UserId,
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request: &OutgoingRequest,
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) -> AnyToDeviceEvent {
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match request.request() {
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OutgoingRequests::ToDeviceRequest(r) => request_to_event(sender, &r.clone().into()),
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_ => panic!("Unsupported outgoing request"),
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}
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}
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pub(crate) fn wrap_any_to_device_content(
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sender: &UserId,
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content: OutgoingContent,
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) -> AnyToDeviceEvent {
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let content = if let OutgoingContent::ToDevice(c) = content { c } else { unreachable!() };
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match content {
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AnyToDeviceEventContent::KeyVerificationKey(c) => {
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AnyToDeviceEvent::KeyVerificationKey(ToDeviceEvent {
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sender: sender.clone(),
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content: c,
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})
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}
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AnyToDeviceEventContent::KeyVerificationStart(c) => {
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AnyToDeviceEvent::KeyVerificationStart(ToDeviceEvent {
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sender: sender.clone(),
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content: c,
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})
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}
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AnyToDeviceEventContent::KeyVerificationAccept(c) => {
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AnyToDeviceEvent::KeyVerificationAccept(ToDeviceEvent {
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sender: sender.clone(),
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content: c,
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})
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}
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AnyToDeviceEventContent::KeyVerificationMac(c) => {
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AnyToDeviceEvent::KeyVerificationMac(ToDeviceEvent {
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sender: sender.clone(),
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content: c,
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})
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}
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_ => unreachable!(),
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}
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}
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pub(crate) fn get_content_from_request(
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request: &OutgoingVerificationRequest,
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) -> OutgoingContent {
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let request =
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if let OutgoingVerificationRequest::ToDevice(r) = request { r } else { unreachable!() };
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let json: Value = serde_json::from_str(
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request.messages.values().next().unwrap().values().next().unwrap().get(),
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)
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.unwrap();
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match request.event_type {
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EventType::KeyVerificationStart => {
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AnyToDeviceEventContent::KeyVerificationStart(serde_json::from_value(json).unwrap())
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}
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EventType::KeyVerificationKey => {
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AnyToDeviceEventContent::KeyVerificationKey(serde_json::from_value(json).unwrap())
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}
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EventType::KeyVerificationAccept => AnyToDeviceEventContent::KeyVerificationAccept(
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serde_json::from_value(json).unwrap(),
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),
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EventType::KeyVerificationMac => {
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AnyToDeviceEventContent::KeyVerificationMac(serde_json::from_value(json).unwrap())
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}
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EventType::KeyVerificationCancel => AnyToDeviceEventContent::KeyVerificationCancel(
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serde_json::from_value(json).unwrap(),
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),
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_ => unreachable!(),
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}
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.into()
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}
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}
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