diff --git a/src/ui/UserProfile.cpp b/src/ui/UserProfile.cpp index 2426fe6..48a3ffa 100644 --- a/src/ui/UserProfile.cpp +++ b/src/ui/UserProfile.cpp @@ -93,8 +93,8 @@ UserProfile::fetchDeviceList(const QString &userID) req.device_keys[userID.toStdString()] = {}; ChatPage::instance()->query_keys( req, - [user_id = userID.toStdString(), local_user_id = localUser.toStdString(), this]( - const mtx::responses::QueryKeys &res, mtx::http::RequestErr err) { + [user_id = userID.toStdString(), this](const mtx::responses::QueryKeys &res, + mtx::http::RequestErr err) { if (err) { nhlog::net()->warn("failed to query device keys: {},{}", err->matrix_error.errcode, @@ -108,46 +108,16 @@ UserProfile::fetchDeviceList(const QString &userID) return; } - auto devices = res.device_keys.at(user_id); - std::vector deviceInfo; - auto device_verified = cache::getVerifiedCache(user_id); - - for (const auto &d : devices) { - auto device = d.second; - - // TODO: Verify signatures and ignore those that don't pass. - verification::Status verified = verification::Status::UNVERIFIED; - isUserVerified = device_verified->is_user_verified; - if (device_verified.has_value()) { - if (std::find(device_verified->cross_verified.begin(), - device_verified->cross_verified.end(), - d.first) != device_verified->cross_verified.end()) - verified = verification::Status::VERIFIED; - if (std::find(device_verified->device_verified.begin(), - device_verified->device_verified.end(), - d.first) != device_verified->device_verified.end()) - verified = verification::Status::VERIFIED; - if (std::find(device_verified->device_blocked.begin(), - device_verified->device_blocked.end(), - d.first) != device_verified->device_blocked.end()) - verified = verification::Status::BLOCKED; - } - - deviceInfo.push_back( - {QString::fromStdString(d.first), - QString::fromStdString(device.unsigned_info.device_display_name), - verified}); - } - // Finding if the User is Verified or not based on the Signatures mtx::requests::QueryKeys req; - req.device_keys[local_user_id] = {}; + req.device_keys[utils::localUser().toStdString()] = {}; ChatPage::instance()->query_keys( req, - [&local_user_id, &user_id, other_res = res, this]( - const mtx::responses::QueryKeys &res, mtx::http::RequestErr err) { + [user_id, other_res = res, this](const mtx::responses::QueryKeys &res, + mtx::http::RequestErr err) { using namespace mtx; + std::string local_user_id = utils::localUser().toStdString(); if (err) { nhlog::net()->warn("failed to query device keys: {},{}", @@ -156,52 +126,135 @@ UserProfile::fetchDeviceList(const QString &userID) return; } + if (res.device_keys.empty() || + (res.device_keys.find(local_user_id) == res.device_keys.end())) { + nhlog::net()->warn("no devices retrieved {}", user_id); + return; + } + + std::vector deviceInfo; + auto devices = other_res.device_keys.at(user_id); + auto device_verified = cache::getVerifiedCache(user_id); + + if (device_verified.has_value()) { + isUserVerified = device_verified.value().is_user_verified; + } + std::optional lmk, lsk, luk, mk, sk, uk; - if (res.master_keys.find(local_user_id) != res.master_keys.end()) + if (!res.master_keys.empty()) lmk = res.master_keys.at(local_user_id); - if (res.user_signing_keys.find(local_user_id) != - res.user_signing_keys.end()) + if (!res.user_signing_keys.empty()) luk = res.user_signing_keys.at(local_user_id); - if (res.self_signing_keys.find(local_user_id) != - res.self_signing_keys.end()) + if (!res.self_signing_keys.empty()) lsk = res.self_signing_keys.at(local_user_id); - if (other_res.master_keys.find(user_id) != other_res.master_keys.end()) + if (!other_res.master_keys.empty()) mk = other_res.master_keys.at(user_id); - if (other_res.user_signing_keys.find(user_id) != - other_res.user_signing_keys.end()) + if (!other_res.user_signing_keys.empty()) uk = other_res.user_signing_keys.at(user_id); - if (other_res.self_signing_keys.find(user_id) != - other_res.self_signing_keys.end()) + if (!other_res.self_signing_keys.empty()) sk = other_res.self_signing_keys.at(user_id); // First checking if the user is verified - if (lmk.has_value() && luk.has_value()) { - bool is_user_verified = false; - for (auto sign_key : lmk.value().keys) { - if (!luk.value().signatures.empty()) { - for (auto signature : - luk.value().signatures.at(local_user_id)) { - is_user_verified = - is_user_verified || + if (luk.has_value() && mk.has_value()) { + // iterating through the public key of local user_signing keys + for (auto sign_key : luk.value().keys) { + // checking if the signatures are empty as "at" could + // cause exceptions + if (!mk.value().signatures.empty()) { + auto signs = + mk.value().signatures.at(local_user_id); + try { + isUserVerified = + isUserVerified || (olm::client()->ed25519_verify_sig( sign_key.second, - json(luk.value()), - signature.second)); + json(mk.value()), + signs.at(sign_key.first))); + } catch (std::out_of_range) { + isUserVerified = + isUserVerified || false; } } } - std::cout << (isUserVerified ? "Yes" : "No") << std::endl; } - }); - std::sort(deviceInfo.begin(), - deviceInfo.end(), - [](const DeviceInfo &a, const DeviceInfo &b) { - return a.device_id > b.device_id; - }); + for (const auto &d : devices) { + auto device = d.second; + verification::Status verified = + verification::Status::UNVERIFIED; + + if (device_verified.has_value()) { + if (std::find(device_verified->cross_verified.begin(), + device_verified->cross_verified.end(), + d.first) != + device_verified->cross_verified.end()) + verified = verification::Status::VERIFIED; + if (std::find(device_verified->device_verified.begin(), + device_verified->device_verified.end(), + d.first) != + device_verified->device_verified.end()) + verified = verification::Status::VERIFIED; + if (std::find(device_verified->device_blocked.begin(), + device_verified->device_blocked.end(), + d.first) != + device_verified->device_blocked.end()) + verified = verification::Status::BLOCKED; + } else if (isUserVerified) { + device_verified = DeviceVerifiedCache{}; + } - this->deviceList_.queueReset(std::move(deviceInfo)); + // won't check for already verified devices + if (verified != verification::Status::VERIFIED && + isUserVerified) { + if ((sk.has_value()) && (!device.signatures.empty())) { + for (auto sign_key : sk.value().keys) { + auto signs = + device.signatures.at(user_id); + try { + if (olm::client() + ->ed25519_verify_sig( + sign_key.second, + json(device), + signs.at( + sign_key.first))) { + verified = + verification::Status:: + VERIFIED; + device_verified.value() + .cross_verified + .push_back(d.first); + } + } catch (std::out_of_range) { + } + } + } + } + + if (device_verified.has_value()) { + device_verified.value().is_user_verified = + isUserVerified; + cache::setVerifiedCache(user_id, + device_verified.value()); + } + + deviceInfo.push_back( + {QString::fromStdString(d.first), + QString::fromStdString( + device.unsigned_info.device_display_name), + verified}); + } + + std::cout << (isUserVerified ? "Yes" : "No") << std::endl; + + std::sort(deviceInfo.begin(), + deviceInfo.end(), + [](const DeviceInfo &a, const DeviceInfo &b) { + return a.device_id > b.device_id; + }); + + this->deviceList_.queueReset(std::move(deviceInfo)); + }); }); }