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Revert "Merge pull request #7430 from vector-im/andy/user_trust"

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This reverts commit 7f5d3b46eb02a7801d4a7c781762eea3d16ee0e6, reversing
changes made to 5a3adde8f70daec795ac1bee17c5159a155c6106.
This commit is contained in:
Andy Uhnak
2023-03-22 15:57:25 +00:00
parent dc2b7b7c11
commit ef31ad428b
16 changed files with 62 additions and 264 deletions
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171
RiotTests/Modules/Encryption/EncryptionTrustLevelTests.swift
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@@ -1,171 +0,0 @@
//
// Copyright 2023 New Vector Ltd
//
// 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.
//
import Foundation
import XCTest
@testable import Element
@testable import MatrixSDK
class EncryptionTrustLevelTests: XCTestCase {
var encryption: EncryptionTrustLevel!
override func setUp() {
encryption = EncryptionTrustLevel()
}
// MARK: - Helpers
func makeCrossSigning(isVerified: Bool) -> MXCrossSigningInfo {
return .init(
userIdentity: .init(
identity: .other(
userId: "Bob",
masterKey: "MSK",
selfSigningKey: "SSK"
),
isVerified: isVerified
)
)
}
func makeSummary(trusted: Int, total: Int) -> MXTrustSummary {
MXTrustSummary(trustedCount: trusted, totalCount: total)
}
// MARK: - Users
func test_userTrustLevel_whenCrossSigningDisabled() {
let devicesToTrustLevel: [(MXTrustSummary, UserEncryptionTrustLevel)] = [
(makeSummary(trusted: 0, total: 0), .notVerified),
(makeSummary(trusted: 0, total: 2), .notVerified),
(makeSummary(trusted: 1, total: 2), .warning),
(makeSummary(trusted: 3, total: 4), .warning),
(makeSummary(trusted: 5, total: 5), .trusted)
]
for (devices, expected) in devicesToTrustLevel {
let trustLevel = encryption.userTrustLevel(
crossSigning: nil,
devicesTrust: devices
)
XCTAssertEqual(trustLevel, expected, "\(devices.trustedCount) trusted device(s) out of \(devices.totalCount)")
}
}
func test_userTrustLevel_whenCrossSigningNotVerified() {
let devicesToTrustLevel: [(MXTrustSummary, UserEncryptionTrustLevel)] = [
(makeSummary(trusted: 0, total: 0), .notVerified),
(makeSummary(trusted: 0, total: 2), .notVerified),
(makeSummary(trusted: 1, total: 2), .notVerified),
(makeSummary(trusted: 3, total: 4), .notVerified),
(makeSummary(trusted: 5, total: 5), .notVerified)
]
for (devices, expected) in devicesToTrustLevel {
let trustLevel = encryption.userTrustLevel(
crossSigning: makeCrossSigning(isVerified: false),
devicesTrust: devices
)
XCTAssertEqual(trustLevel, expected, "\(devices.trustedCount) trusted device(s) out of \(devices.totalCount)")
}
}
func test_userTrustLevel_whenCrossSigningVerified() {
let devicesToTrustLevel: [(MXTrustSummary, UserEncryptionTrustLevel)] = [
(makeSummary(trusted: 0, total: 0), .trusted),
(makeSummary(trusted: 0, total: 2), .warning),
(makeSummary(trusted: 1, total: 2), .warning),
(makeSummary(trusted: 3, total: 4), .warning),
(makeSummary(trusted: 5, total: 5), .trusted)
]
for (devices, expected) in devicesToTrustLevel {
let trustLevel = encryption.userTrustLevel(
crossSigning: makeCrossSigning(isVerified: true),
devicesTrust: devices
)
XCTAssertEqual(trustLevel, expected, "\(devices.trustedCount) trusted device(s) out of \(devices.totalCount)")
}
}
// MARK: - Rooms
func test_roomTrustLevel() {
let usersDevicesToTrustLevel: [(MXTrustSummary, MXTrustSummary, RoomEncryptionTrustLevel)] = [
// No users verified
(makeSummary(trusted: 0, total: 0), makeSummary(trusted: 0, total: 0), .normal),
// Only some users verified
(makeSummary(trusted: 0, total: 1), makeSummary(trusted: 0, total: 1), .normal),
(makeSummary(trusted: 3, total: 4), makeSummary(trusted: 5, total: 5), .normal),
(makeSummary(trusted: 3, total: 4), makeSummary(trusted: 5, total: 5), .normal),
// All users verified
(makeSummary(trusted: 2, total: 2), makeSummary(trusted: 0, total: 0), .trusted),
(makeSummary(trusted: 3, total: 3), makeSummary(trusted: 0, total: 1), .warning),
(makeSummary(trusted: 3, total: 3), makeSummary(trusted: 3, total: 4), .warning),
(makeSummary(trusted: 4, total: 4), makeSummary(trusted: 5, total: 5), .trusted),
]
for (users, devices, expected) in usersDevicesToTrustLevel {
let trustLevel = encryption.roomTrustLevel(
summary: MXUsersTrustLevelSummary(
usersTrust: users,
devicesTrust: devices
)
)
XCTAssertEqual(trustLevel, expected, "\(users.trustedCount)/\(users.totalCount) trusted users(s), \(devices.trustedCount)/\(devices.totalCount) trusted device(s)")
}
}
}
extension UserEncryptionTrustLevel: CustomStringConvertible {
public var description: String {
switch self {
case .trusted:
return "trusted"
case .warning:
return "warning"
case .notVerified:
return "notVerified"
case .noCrossSigning:
return "noCrossSigning"
case .none:
return "none"
case .unknown:
return "unknown"
@unknown default:
return "unknown"
}
}
}
extension RoomEncryptionTrustLevel: CustomStringConvertible {
public var description: String {
switch self {
case .trusted:
return "trusted"
case .warning:
return "warning"
case .normal:
return "normal"
case .unknown:
return "unknown"
@unknown default:
return "unknown"
}
}
}