session-ios/SessionMessagingKitTests/LibSessionUtil/Configs/ConfigContactsSpec.swift

641 lines
33 KiB
Swift

// Copyright © 2022 Rangeproof Pty Ltd. All rights reserved.
import Foundation
import GRDB
import Sodium
import SessionUtil
import SessionUtilitiesKit
import Quick
import Nimble
@testable import SessionMessagingKit
/// This spec is designed to replicate the initial test cases for the libSession-util to ensure the behaviour matches
class ConfigContactsSpec {
enum ContactProperty: CaseIterable {
case name
case nickname
case approved
case approved_me
case blocked
case profile_pic
case created
case notifications
case mute_until
}
// MARK: - Spec
static func spec() {
context("CONTACTS") {
// MARK: - when checking error catching
context("when checking error catching") {
var seed: Data!
var identity: (ed25519KeyPair: KeyPair, x25519KeyPair: KeyPair)!
var edSK: [UInt8]!
var error: UnsafeMutablePointer<CChar>?
var conf: UnsafeMutablePointer<config_object>?
beforeEach {
seed = Data(hex: "0123456789abcdef0123456789abcdef")
// FIXME: Would be good to move these into the libSession-util instead of using Sodium separately
identity = try! Identity.generate(from: seed)
edSK = identity.ed25519KeyPair.secretKey
// Initialize a brand new, empty config because we have no dump data to deal with.
error = nil
conf = nil
_ = contacts_init(&conf, &edSK, nil, 0, error)
error?.deallocate()
}
// MARK: -- it can catch size limit errors thrown when pushing
it("can catch size limit errors thrown when pushing") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
try (0..<10000).forEach { index in
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator,
maxing: .allProperties
)
contacts_set(conf, &contact)
}
expect(contacts_size(conf)).to(equal(10000))
expect(config_needs_push(conf)).to(beTrue())
expect(config_needs_dump(conf)).to(beTrue())
expect {
try CExceptionHelper.performSafely { config_push(conf).deallocate() }
}
.to(throwError(NSError(domain: "cpp_exception", code: -2, userInfo: ["NSLocalizedDescription": "Config data is too large"])))
}
// MARK: -- can catch size limit errors thrown when dumping
it("can catch size limit errors thrown when dumping") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
try (0..<100000).forEach { index in
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator,
maxing: .allProperties
)
contacts_set(conf, &contact)
}
expect(contacts_size(conf)).to(equal(100000))
expect(config_needs_push(conf)).to(beTrue())
expect(config_needs_dump(conf)).to(beTrue())
expect {
try CExceptionHelper.performSafely {
var dump: UnsafeMutablePointer<UInt8>? = nil
var dumpLen: Int = 0
config_dump(conf, &dump, &dumpLen)
dump?.deallocate()
}
}
.to(throwError(NSError(domain: "cpp_exception", code: -2, userInfo: ["NSLocalizedDescription": "Config data is too large"])))
}
}
// MARK: - when checking size limits
context("when checking size limits") {
var numRecords: Int!
var seed: Data!
var identity: (ed25519KeyPair: KeyPair, x25519KeyPair: KeyPair)!
var edSK: [UInt8]!
var error: UnsafeMutablePointer<CChar>?
var conf: UnsafeMutablePointer<config_object>?
beforeEach {
numRecords = 0
seed = Data(hex: "0123456789abcdef0123456789abcdef")
// FIXME: Would be good to move these into the libSession-util instead of using Sodium separately
identity = try! Identity.generate(from: seed)
edSK = identity.ed25519KeyPair.secretKey
// Initialize a brand new, empty config because we have no dump data to deal with.
error = nil
conf = nil
_ = contacts_init(&conf, &edSK, nil, 0, error)
error?.deallocate()
}
// MARK: -- has not changed the max empty records
it("has not changed the max empty records") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
for index in (0..<100000) {
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator
)
contacts_set(conf, &contact)
do { try CExceptionHelper.performSafely { config_push(conf).deallocate() } }
catch { break }
// We successfully inserted a contact and didn't hit the limit so increment the counter
numRecords += 1
}
// Check that the record count matches the maximum when we last checked
expect(numRecords).to(equal(2370))
}
// MARK: -- has not changed the max name only records
it("has not changed the max name only records") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
for index in (0..<100000) {
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator,
maxing: [.name]
)
contacts_set(conf, &contact)
do { try CExceptionHelper.performSafely { config_push(conf).deallocate() } }
catch { break }
// We successfully inserted a contact and didn't hit the limit so increment the counter
numRecords += 1
}
// Check that the record count matches the maximum when we last checked
expect(numRecords).to(equal(796))
}
// MARK: -- has not changed the max name and profile pic only records
it("has not changed the max name and profile pic only records") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
for index in (0..<100000) {
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator,
maxing: [.name, .profile_pic]
)
contacts_set(conf, &contact)
do { try CExceptionHelper.performSafely { config_push(conf).deallocate() } }
catch { break }
// We successfully inserted a contact and didn't hit the limit so increment the counter
numRecords += 1
}
// Check that the record count matches the maximum when we last checked
expect(numRecords).to(equal(290))
}
// MARK: -- has not changed the max filled records
it("has not changed the max filled records") {
var randomGenerator: ARC4RandomNumberGenerator = ARC4RandomNumberGenerator(seed: 1000)
for index in (0..<100000) {
var contact: contacts_contact = try createContact(
for: index,
in: conf,
rand: &randomGenerator,
maxing: .allProperties
)
contacts_set(conf, &contact)
do { try CExceptionHelper.performSafely { config_push(conf).deallocate() } }
catch { break }
// We successfully inserted a contact and didn't hit the limit so increment the counter
numRecords += 1
}
// Check that the record count matches the maximum when we last checked
expect(numRecords).to(equal(236))
}
}
// MARK: - when pruning
context("when pruning") {
var mockStorage: Storage!
var seed: Data!
var identity: (ed25519KeyPair: KeyPair, x25519KeyPair: KeyPair)!
var edSK: [UInt8]!
var error: UnsafeMutablePointer<CChar>?
var conf: UnsafeMutablePointer<config_object>?
beforeEach {
mockStorage = Storage(
customWriter: try! DatabaseQueue(),
customMigrations: [
SNUtilitiesKit.migrations(),
SNMessagingKit.migrations()
]
)
seed = Data(hex: "0123456789abcdef0123456789abcdef")
// FIXME: Would be good to move these into the libSession-util instead of using Sodium separately
identity = try! Identity.generate(from: seed)
edSK = identity.ed25519KeyPair.secretKey
// Initialize a brand new, empty config because we have no dump data to deal with.
error = nil
conf = nil
_ = contacts_init(&conf, &edSK, nil, 0, error)
error?.deallocate()
}
it("does something") {
mockStorage.write { db in
try SessionThread.fetchOrCreate(db, id: "1", variant: .contact, shouldBeVisible: true)
try SessionThread.fetchOrCreate(db, id: "2", variant: .contact, shouldBeVisible: true)
try SessionThread.fetchOrCreate(db, id: "3", variant: .contact, shouldBeVisible: true)
_ = try Interaction(
threadId: "1",
authorId: "1",
variant: .standardIncoming,
body: "Test1"
).inserted(db)
_ = try Interaction(
threadId: "1",
authorId: "2",
variant: .standardIncoming,
body: "Test2"
).inserted(db)
_ = try Interaction(
threadId: "3",
authorId: "3",
variant: .standardIncoming,
body: "Test3"
).inserted(db)
try SessionUtil.pruningIfNeeded(
db,
conf: conf
)
expect(contacts_size(conf)).to(equal(0))
}
}
}
// MARK: - generates config correctly
it("generates config correctly") {
let createdTs: Int64 = 1680064059
let nowTs: Int64 = Int64(Date().timeIntervalSince1970)
let seed: Data = Data(hex: "0123456789abcdef0123456789abcdef")
// FIXME: Would be good to move these into the libSession-util instead of using Sodium separately
let identity = try! Identity.generate(from: seed)
var edSK: [UInt8] = identity.ed25519KeyPair.secretKey
expect(edSK.toHexString().suffix(64))
.to(equal("4cb76fdc6d32278e3f83dbf608360ecc6b65727934b85d2fb86862ff98c46ab7"))
expect(identity.x25519KeyPair.publicKey.toHexString())
.to(equal("d2ad010eeb72d72e561d9de7bd7b6989af77dcabffa03a5111a6c859ae5c3a72"))
expect(String(edSK.toHexString().prefix(32))).to(equal(seed.toHexString()))
// Initialize a brand new, empty config because we have no dump data to deal with.
let error: UnsafeMutablePointer<CChar>? = nil
var conf: UnsafeMutablePointer<config_object>? = nil
expect(contacts_init(&conf, &edSK, nil, 0, error)).to(equal(0))
error?.deallocate()
// Empty contacts shouldn't have an existing contact
let definitelyRealId: String = "050000000000000000000000000000000000000000000000000000000000000000"
var cDefinitelyRealId: [CChar] = definitelyRealId.cArray.nullTerminated()
let contactPtr: UnsafeMutablePointer<contacts_contact>? = nil
expect(contacts_get(conf, contactPtr, &cDefinitelyRealId)).to(beFalse())
expect(contacts_size(conf)).to(equal(0))
var contact2: contacts_contact = contacts_contact()
expect(contacts_get_or_construct(conf, &contact2, &cDefinitelyRealId)).to(beTrue())
expect(String(libSessionVal: contact2.name)).to(beEmpty())
expect(String(libSessionVal: contact2.nickname)).to(beEmpty())
expect(contact2.approved).to(beFalse())
expect(contact2.approved_me).to(beFalse())
expect(contact2.blocked).to(beFalse())
expect(contact2.profile_pic).toNot(beNil()) // Creates an empty instance apparently
expect(String(libSessionVal: contact2.profile_pic.url)).to(beEmpty())
expect(contact2.created).to(equal(0))
expect(contact2.notifications).to(equal(CONVO_NOTIFY_DEFAULT))
expect(contact2.mute_until).to(equal(0))
expect(config_needs_push(conf)).to(beFalse())
expect(config_needs_dump(conf)).to(beFalse())
let pushData1: UnsafeMutablePointer<config_push_data> = config_push(conf)
expect(pushData1.pointee.seqno).to(equal(0))
pushData1.deallocate()
// Update the contact data
contact2.name = "Joe".toLibSession()
contact2.nickname = "Joey".toLibSession()
contact2.approved = true
contact2.approved_me = true
contact2.created = createdTs
contact2.notifications = CONVO_NOTIFY_ALL
contact2.mute_until = nowTs + 1800
// Update the contact
contacts_set(conf, &contact2)
// Ensure the contact details were updated
var contact3: contacts_contact = contacts_contact()
expect(contacts_get(conf, &contact3, &cDefinitelyRealId)).to(beTrue())
expect(String(libSessionVal: contact3.name)).to(equal("Joe"))
expect(String(libSessionVal: contact3.nickname)).to(equal("Joey"))
expect(contact3.approved).to(beTrue())
expect(contact3.approved_me).to(beTrue())
expect(contact3.profile_pic).toNot(beNil()) // Creates an empty instance apparently
expect(String(libSessionVal: contact3.profile_pic.url)).to(beEmpty())
expect(contact3.blocked).to(beFalse())
expect(String(libSessionVal: contact3.session_id)).to(equal(definitelyRealId))
expect(contact3.created).to(equal(createdTs))
expect(contact2.notifications).to(equal(CONVO_NOTIFY_ALL))
expect(contact2.mute_until).to(equal(nowTs + 1800))
// Since we've made changes, we should need to push new config to the swarm, *and* should need
// to dump the updated state:
expect(config_needs_push(conf)).to(beTrue())
expect(config_needs_dump(conf)).to(beTrue())
// incremented since we made changes (this only increments once between
// dumps; even though we changed multiple fields here).
let pushData2: UnsafeMutablePointer<config_push_data> = config_push(conf)
// incremented since we made changes (this only increments once between
// dumps; even though we changed multiple fields here).
expect(pushData2.pointee.seqno).to(equal(1))
// Pretend we uploaded it
let fakeHash1: String = "fakehash1"
var cFakeHash1: [CChar] = fakeHash1.cArray.nullTerminated()
config_confirm_pushed(conf, pushData2.pointee.seqno, &cFakeHash1)
expect(config_needs_push(conf)).to(beFalse())
expect(config_needs_dump(conf)).to(beTrue())
pushData2.deallocate()
// NB: Not going to check encrypted data and decryption here because that's general (not
// specific to contacts) and is covered already in the user profile tests.
var dump1: UnsafeMutablePointer<UInt8>? = nil
var dump1Len: Int = 0
config_dump(conf, &dump1, &dump1Len)
let error2: UnsafeMutablePointer<CChar>? = nil
var conf2: UnsafeMutablePointer<config_object>? = nil
expect(contacts_init(&conf2, &edSK, dump1, dump1Len, error2)).to(equal(0))
error2?.deallocate()
dump1?.deallocate()
expect(config_needs_push(conf2)).to(beFalse())
expect(config_needs_dump(conf2)).to(beFalse())
let pushData3: UnsafeMutablePointer<config_push_data> = config_push(conf2)
expect(pushData3.pointee.seqno).to(equal(1))
pushData3.deallocate()
// Because we just called dump() above, to load up contacts2
expect(config_needs_dump(conf)).to(beFalse())
// Ensure the contact details were updated
var contact4: contacts_contact = contacts_contact()
expect(contacts_get(conf2, &contact4, &cDefinitelyRealId)).to(beTrue())
expect(String(libSessionVal: contact4.name)).to(equal("Joe"))
expect(String(libSessionVal: contact4.nickname)).to(equal("Joey"))
expect(contact4.approved).to(beTrue())
expect(contact4.approved_me).to(beTrue())
expect(contact4.profile_pic).toNot(beNil()) // Creates an empty instance apparently
expect(String(libSessionVal: contact4.profile_pic.url)).to(beEmpty())
expect(contact4.blocked).to(beFalse())
expect(contact4.created).to(equal(createdTs))
let anotherId: String = "051111111111111111111111111111111111111111111111111111111111111111"
var cAnotherId: [CChar] = anotherId.cArray.nullTerminated()
var contact5: contacts_contact = contacts_contact()
expect(contacts_get_or_construct(conf2, &contact5, &cAnotherId)).to(beTrue())
expect(String(libSessionVal: contact5.name)).to(beEmpty())
expect(String(libSessionVal: contact5.nickname)).to(beEmpty())
expect(contact5.approved).to(beFalse())
expect(contact5.approved_me).to(beFalse())
expect(contact5.profile_pic).toNot(beNil()) // Creates an empty instance apparently
expect(String(libSessionVal: contact5.profile_pic.url)).to(beEmpty())
expect(contact5.blocked).to(beFalse())
// We're not setting any fields, but we should still keep a record of the session id
contacts_set(conf2, &contact5)
expect(config_needs_push(conf2)).to(beTrue())
let pushData4: UnsafeMutablePointer<config_push_data> = config_push(conf2)
expect(pushData4.pointee.seqno).to(equal(2))
// Check the merging
let fakeHash2: String = "fakehash2"
var cFakeHash2: [CChar] = fakeHash2.cArray.nullTerminated()
var mergeHashes: [UnsafePointer<CChar>?] = [cFakeHash2].unsafeCopy()
var mergeData: [UnsafePointer<UInt8>?] = [UnsafePointer(pushData4.pointee.config)]
var mergeSize: [Int] = [pushData4.pointee.config_len]
expect(config_merge(conf, &mergeHashes, &mergeData, &mergeSize, 1)).to(equal(1))
config_confirm_pushed(conf2, pushData4.pointee.seqno, &cFakeHash2)
mergeHashes.forEach { $0?.deallocate() }
pushData4.deallocate()
expect(config_needs_push(conf)).to(beFalse())
let pushData5: UnsafeMutablePointer<config_push_data> = config_push(conf)
expect(pushData5.pointee.seqno).to(equal(2))
pushData5.deallocate()
// Iterate through and make sure we got everything we expected
var sessionIds: [String] = []
var nicknames: [String] = []
expect(contacts_size(conf)).to(equal(2))
var contact6: contacts_contact = contacts_contact()
let contactIterator: UnsafeMutablePointer<contacts_iterator> = contacts_iterator_new(conf)
while !contacts_iterator_done(contactIterator, &contact6) {
sessionIds.append(String(libSessionVal: contact6.session_id))
nicknames.append(String(libSessionVal: contact6.nickname, nullIfEmpty: true) ?? "(N/A)")
contacts_iterator_advance(contactIterator)
}
contacts_iterator_free(contactIterator) // Need to free the iterator
expect(sessionIds.count).to(equal(2))
expect(sessionIds.count).to(equal(contacts_size(conf)))
expect(sessionIds.first).to(equal(definitelyRealId))
expect(sessionIds.last).to(equal(anotherId))
expect(nicknames.first).to(equal("Joey"))
expect(nicknames.last).to(equal("(N/A)"))
// Conflict! Oh no!
// On client 1 delete a contact:
contacts_erase(conf, definitelyRealId)
// Client 2 adds a new friend:
let thirdId: String = "052222222222222222222222222222222222222222222222222222222222222222"
var cThirdId: [CChar] = thirdId.cArray.nullTerminated()
var contact7: contacts_contact = contacts_contact()
expect(contacts_get_or_construct(conf2, &contact7, &cThirdId)).to(beTrue())
contact7.nickname = "Nickname 3".toLibSession()
contact7.approved = true
contact7.approved_me = true
contact7.profile_pic.url = "http://example.com/huge.bmp".toLibSession()
contact7.profile_pic.key = "qwerty78901234567890123456789012".data(using: .utf8)!.toLibSession()
contacts_set(conf2, &contact7)
expect(config_needs_push(conf)).to(beTrue())
expect(config_needs_push(conf2)).to(beTrue())
let pushData6: UnsafeMutablePointer<config_push_data> = config_push(conf)
expect(pushData6.pointee.seqno).to(equal(3))
let pushData7: UnsafeMutablePointer<config_push_data> = config_push(conf2)
expect(pushData7.pointee.seqno).to(equal(3))
let pushData6Str: String = String(pointer: pushData6.pointee.config, length: pushData6.pointee.config_len, encoding: .ascii)!
let pushData7Str: String = String(pointer: pushData7.pointee.config, length: pushData7.pointee.config_len, encoding: .ascii)!
expect(pushData6Str).toNot(equal(pushData7Str))
expect([String](pointer: pushData6.pointee.obsolete, count: pushData6.pointee.obsolete_len))
.to(equal([fakeHash2]))
expect([String](pointer: pushData7.pointee.obsolete, count: pushData7.pointee.obsolete_len))
.to(equal([fakeHash2]))
let fakeHash3a: String = "fakehash3a"
var cFakeHash3a: [CChar] = fakeHash3a.cArray.nullTerminated()
let fakeHash3b: String = "fakehash3b"
var cFakeHash3b: [CChar] = fakeHash3b.cArray.nullTerminated()
config_confirm_pushed(conf, pushData6.pointee.seqno, &cFakeHash3a)
config_confirm_pushed(conf2, pushData7.pointee.seqno, &cFakeHash3b)
var mergeHashes2: [UnsafePointer<CChar>?] = [cFakeHash3b].unsafeCopy()
var mergeData2: [UnsafePointer<UInt8>?] = [UnsafePointer(pushData7.pointee.config)]
var mergeSize2: [Int] = [pushData7.pointee.config_len]
expect(config_merge(conf, &mergeHashes2, &mergeData2, &mergeSize2, 1)).to(equal(1))
expect(config_needs_push(conf)).to(beTrue())
var mergeHashes3: [UnsafePointer<CChar>?] = [cFakeHash3a].unsafeCopy()
var mergeData3: [UnsafePointer<UInt8>?] = [UnsafePointer(pushData6.pointee.config)]
var mergeSize3: [Int] = [pushData6.pointee.config_len]
expect(config_merge(conf2, &mergeHashes3, &mergeData3, &mergeSize3, 1)).to(equal(1))
expect(config_needs_push(conf2)).to(beTrue())
mergeHashes2.forEach { $0?.deallocate() }
mergeHashes3.forEach { $0?.deallocate() }
pushData6.deallocate()
pushData7.deallocate()
let pushData8: UnsafeMutablePointer<config_push_data> = config_push(conf)
expect(pushData8.pointee.seqno).to(equal(4))
let pushData9: UnsafeMutablePointer<config_push_data> = config_push(conf2)
expect(pushData9.pointee.seqno).to(equal(pushData8.pointee.seqno))
let pushData8Str: String = String(pointer: pushData8.pointee.config, length: pushData8.pointee.config_len, encoding: .ascii)!
let pushData9Str: String = String(pointer: pushData9.pointee.config, length: pushData9.pointee.config_len, encoding: .ascii)!
expect(pushData8Str).to(equal(pushData9Str))
expect([String](pointer: pushData8.pointee.obsolete, count: pushData8.pointee.obsolete_len))
.to(equal([fakeHash3b, fakeHash3a]))
expect([String](pointer: pushData9.pointee.obsolete, count: pushData9.pointee.obsolete_len))
.to(equal([fakeHash3a, fakeHash3b]))
let fakeHash4: String = "fakeHash4"
var cFakeHash4: [CChar] = fakeHash4.cArray.nullTerminated()
config_confirm_pushed(conf, pushData8.pointee.seqno, &cFakeHash4)
config_confirm_pushed(conf2, pushData9.pointee.seqno, &cFakeHash4)
pushData8.deallocate()
pushData9.deallocate()
expect(config_needs_push(conf)).to(beFalse())
expect(config_needs_push(conf2)).to(beFalse())
// Validate the changes
var sessionIds2: [String] = []
var nicknames2: [String] = []
expect(contacts_size(conf)).to(equal(2))
var contact8: contacts_contact = contacts_contact()
let contactIterator2: UnsafeMutablePointer<contacts_iterator> = contacts_iterator_new(conf)
while !contacts_iterator_done(contactIterator2, &contact8) {
sessionIds2.append(String(libSessionVal: contact8.session_id))
nicknames2.append(String(libSessionVal: contact8.nickname, nullIfEmpty: true) ?? "(N/A)")
contacts_iterator_advance(contactIterator2)
}
contacts_iterator_free(contactIterator2) // Need to free the iterator
expect(sessionIds2.count).to(equal(2))
expect(sessionIds2.first).to(equal(anotherId))
expect(sessionIds2.last).to(equal(thirdId))
expect(nicknames2.first).to(equal("(N/A)"))
expect(nicknames2.last).to(equal("Nickname 3"))
}
}
}
// MARK: - Convenience
private static func createContact(
for index: Int,
in conf: UnsafeMutablePointer<config_object>?,
rand: inout ARC4RandomNumberGenerator,
maxing properties: [ContactProperty] = []
) throws -> contacts_contact {
let postPrefixId: String = "05\(rand.nextBytes(count: 32).toHexString())"
let sessionId: String = ("05\(index)a" + postPrefixId.suffix(postPrefixId.count - "05\(index)a".count))
var cSessionId: [CChar] = sessionId.cArray.nullTerminated()
var contact: contacts_contact = contacts_contact()
guard contacts_get_or_construct(conf, &contact, &cSessionId) else {
throw SessionUtilError.getOrConstructFailedUnexpectedly
}
// Set the values to the maximum data that can fit
properties.forEach { property in
switch property {
case .approved: contact.approved = true
case .approved_me: contact.approved_me = true
case .blocked: contact.blocked = true
case .created: contact.created = Int64.max
case .notifications: contact.notifications = CONVO_NOTIFY_MENTIONS_ONLY
case .mute_until: contact.mute_until = Int64.max
case .name:
contact.name = rand.nextBytes(count: SessionUtil.libSessionMaxNameByteLength)
.toHexString()
.toLibSession()
case .nickname:
contact.nickname = rand.nextBytes(count: SessionUtil.libSessionMaxNameByteLength)
.toHexString()
.toLibSession()
case .profile_pic:
contact.profile_pic = user_profile_pic(
url: rand.nextBytes(count: SessionUtil.libSessionMaxProfileUrlByteLength)
.toHexString()
.toLibSession(),
key: Data(rand.nextBytes(count: 32))
.toLibSession()
)
}
}
return contact
}
}
fileprivate extension Array where Element == ConfigContactsSpec.ContactProperty {
static var allProperties: [ConfigContactsSpec.ContactProperty] = ConfigContactsSpec.ContactProperty.allCases
}