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An experimental share extension to send files and too much refactoring

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closes #4
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Grishka
2023-09-26 03:22:23 +03:00
parent 22a2fff54b
commit 8f0eccd7b6
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// Copyright 2020 Google LLC
//
// 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
//
// https://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.
syntax = "proto2";
package securegcm;
option optimize_for = LITE_RUNTIME;
option java_package = "com.google.security.cryptauth.lib.securegcm";
option java_outer_classname = "SecureGcmProto";
option objc_class_prefix = "SGCM";
// Message used only during enrollment
// Field numbers should be kept in sync with DeviceInfo in:
// java/com/google/security/cryptauth/backend/services/common/common.proto
message GcmDeviceInfo {
// This field's name does not match the one in DeviceInfo for legacy reasons.
// Consider using long_device_id and device_type instead when enrolling
// non-android devices.
optional fixed64 android_device_id = 1;
// Used for device_address of DeviceInfo field 2, but for GCM capable devices.
optional bytes gcm_registration_id = 102;
// Used for device_address of DeviceInfo field 2, but for iOS devices.
optional bytes apn_registration_id = 202;
// Does the user have notifications enabled for the given device address.
optional bool notification_enabled = 203 [default = true];
// Used for device_address of DeviceInfo field 2, a Bluetooth Mac address for
// the device (e.g., to be used with EasyUnlock)
optional string bluetooth_mac_address = 302;
// SHA-256 hash of the device master key (from the key exchange).
// Differs from DeviceInfo field 3, which contains the actual master key.
optional bytes device_master_key_hash = 103;
// A SecureMessage.EcP256PublicKey
required bytes user_public_key = 4;
// device's model name
// (e.g., an android.os.Build.MODEL or UIDevice.model)
optional string device_model = 7;
// device's locale
optional string locale = 8;
// The handle for user_public_key (and implicitly, a master key)
optional bytes key_handle = 9;
// The initial counter value for the device, sent by the device
optional int64 counter = 12 [default = 0];
// The Operating System version on the device
// (e.g., an android.os.Build.DISPLAY or UIDevice.systemVersion)
optional string device_os_version = 13;
// The Operating System version number on the device
// (e.g., an android.os.Build.VERSION.SDK_INT)
optional int64 device_os_version_code = 14;
// The Operating System release on the device
// (e.g., an android.os.Build.VERSION.RELEASE)
optional string device_os_release = 15;
// The Operating System codename on the device
// (e.g., an android.os.Build.VERSION.CODENAME or UIDevice.systemName)
optional string device_os_codename = 16;
// The software version running on the device
// (e.g., Authenticator app version string)
optional string device_software_version = 17;
// The software version number running on the device
// (e.g., Authenticator app version code)
optional int64 device_software_version_code = 18;
// Software package information if applicable
// (e.g., com.google.android.apps.authenticator2)
optional string device_software_package = 19;
// Size of the display in thousandths of an inch (e.g., 7000 mils = 7 in)
optional int32 device_display_diagonal_mils = 22;
// For Authzen capable devices, their Authzen protocol version
optional int32 device_authzen_version = 24;
// Not all devices have device identifiers that fit in 64 bits.
optional bytes long_device_id = 29;
// The device manufacturer name
// (e.g., android.os.Build.MANUFACTURER)
optional string device_manufacturer = 31;
// Used to indicate which type of device this is.
optional DeviceType device_type = 32 [default = ANDROID];
// Fields corresponding to screenlock type/features and hardware features
// should be numbered in the 400 range.
// Is this device using a secure screenlock (e.g., pattern or pin unlock)
optional bool using_secure_screenlock = 400 [default = false];
// Is auto-unlocking the screenlock (e.g., when at "home") supported?
optional bool auto_unlock_screenlock_supported = 401 [default = false];
// Is auto-unlocking the screenlock (e.g., when at "home") enabled?
optional bool auto_unlock_screenlock_enabled = 402 [default = false];
// Does the device have a Bluetooth (classic) radio?
optional bool bluetooth_radio_supported = 403 [default = false];
// Is the Bluetooth (classic) radio on?
optional bool bluetooth_radio_enabled = 404 [default = false];
// Does the device hardware support a mobile data connection?
optional bool mobile_data_supported = 405 [default = false];
// Does the device support tethering?
optional bool tethering_supported = 406 [default = false];
// Does the device have a BLE radio?
optional bool ble_radio_supported = 407 [default = false];
// Is the device a "Pixel Experience" Android device?
optional bool pixel_experience = 408 [default = false];
// Is the device running in the ARC++ container on a chromebook?
optional bool arc_plus_plus = 409 [default = false];
// Is the value set in |using_secure_screenlock| reliable? On some Android
// devices, the platform API to get the screenlock state is not trustworthy.
// See b/32212161.
optional bool is_screenlock_state_flaky = 410 [default = false];
// A list of multi-device software features supported by the device.
repeated SoftwareFeature supported_software_features = 411;
// A list of multi-device software features currently enabled (active) on the
// device.
repeated SoftwareFeature enabled_software_features = 412;
// The enrollment session id this is sent with
optional bytes enrollment_session_id = 1000;
// A copy of the user's OAuth token
optional string oauth_token = 1001;
}
// This enum is used by iOS devices as values for device_display_diagonal_mils
// in GcmDeviceInfo. There is no good way to calculate it on those devices.
enum AppleDeviceDiagonalMils {
// This is the mils diagonal on an iPhone 5.
APPLE_PHONE = 4000;
// This is the mils diagonal on an iPad mini.
APPLE_PAD = 7900;
}
// This should be kept in sync with DeviceType in:
// java/com/google/security/cryptauth/backend/services/common/common_enums.proto
enum DeviceType {
UNKNOWN = 0;
ANDROID = 1;
CHROME = 2;
IOS = 3;
BROWSER = 4;
OSX = 5;
}
// MultiDevice features which may be supported and enabled on a device. See
enum SoftwareFeature {
UNKNOWN_FEATURE = 0;
BETTER_TOGETHER_HOST = 1;
BETTER_TOGETHER_CLIENT = 2;
EASY_UNLOCK_HOST = 3;
EASY_UNLOCK_CLIENT = 4;
MAGIC_TETHER_HOST = 5;
MAGIC_TETHER_CLIENT = 6;
SMS_CONNECT_HOST = 7;
SMS_CONNECT_CLIENT = 8;
}
// A list of "reasons" that can be provided for calling server-side APIs.
// This is particularly important for calls that can be triggered by different
// kinds of events. Please try to keep reasons as generic as possible, so that
// codes can be re-used by various callers in a sensible fashion.
enum InvocationReason {
REASON_UNKNOWN = 0;
// First run of the software package invoking this call
REASON_INITIALIZATION = 1;
// Ordinary periodic actions (e.g. monthly master key rotation)
REASON_PERIODIC = 2;
// Slow-cycle periodic action (e.g. yearly keypair rotation???)
REASON_SLOW_PERIODIC = 3;
// Fast-cycle periodic action (e.g. daily sync for Smart Lock users)
REASON_FAST_PERIODIC = 4;
// Expired state (e.g. expired credentials, or cached entries) was detected
REASON_EXPIRATION = 5;
// An unexpected protocol failure occurred (so attempting to repair state)
REASON_FAILURE_RECOVERY = 6;
// A new account has been added to the device
REASON_NEW_ACCOUNT = 7;
// An existing account on the device has been changed
REASON_CHANGED_ACCOUNT = 8;
// The user toggled the state of a feature (e.g. Smart Lock enabled via BT)
REASON_FEATURE_TOGGLED = 9;
// A "push" from the server caused this action (e.g. a sync tickle)
REASON_SERVER_INITIATED = 10;
// A local address change triggered this (e.g. GCM registration id changed)
REASON_ADDRESS_CHANGE = 11;
// A software update has triggered this
REASON_SOFTWARE_UPDATE = 12;
// A manual action by the user triggered this (e.g. commands sent via adb)
REASON_MANUAL = 13;
// A custom key has been invalidated on the device (e.g. screen lock is
// disabled).
REASON_CUSTOM_KEY_INVALIDATION = 14;
// Periodic action triggered by auth_proximity
REASON_PROXIMITY_PERIODIC = 15;
}
enum Type {
ENROLLMENT = 0;
TICKLE = 1;
TX_REQUEST = 2;
TX_REPLY = 3;
TX_SYNC_REQUEST = 4;
TX_SYNC_RESPONSE = 5;
TX_PING = 6;
DEVICE_INFO_UPDATE = 7;
TX_CANCEL_REQUEST = 8;
// DEPRECATED (can be re-used after Aug 2015)
PROXIMITYAUTH_PAIRING = 10;
// The kind of identity assertion generated by a "GCM V1" device (i.e.,
// an Android phone that has registered with us a public and a symmetric
// key)
GCMV1_IDENTITY_ASSERTION = 11;
// Device-to-device communications are protected by an unauthenticated
// Diffie-Hellman exchange. The InitiatorHello message is simply the
// initiator's public DH key, and is not encoded as a SecureMessage, so
// it doesn't have a tag.
// The ResponderHello message (which is sent by the responder
// to the initiator), on the other hand, carries a payload that is protected
// by the derived shared key. It also contains the responder's
// public DH key. ResponderHelloAndPayload messages have the
// DEVICE_TO_DEVICE_RESPONDER_HELLO tag.
DEVICE_TO_DEVICE_RESPONDER_HELLO_PAYLOAD = 12;
// Device-to-device communications are protected by an unauthenticated
// Diffie-Hellman exchange. Once the initiator and responder
// agree on a shared key (through Diffie-Hellman), they will use messages
// tagged with DEVICE_TO_DEVICE_MESSAGE to exchange data.
DEVICE_TO_DEVICE_MESSAGE = 13;
// Notification to let a device know it should contact a nearby device.
DEVICE_PROXIMITY_CALLBACK = 14;
// Device-to-device communications are protected by an unauthenticated
// Diffie-Hellman exchange. During device-to-device authentication, the first
// message from initiator (the challenge) is signed and put into the payload
// of the message sent back to the initiator.
UNLOCK_KEY_SIGNED_CHALLENGE = 15;
// Specialty (corp only) features
LOGIN_NOTIFICATION = 101;
}
message GcmMetadata {
required Type type = 1;
optional int32 version = 2 [default = 0];
}
message Tickle {
// Time after which this tickle should expire
optional fixed64 expiry_time = 1;
}
message LoginNotificationInfo {
// Time at which the server received the login notification request.
optional fixed64 creation_time = 2;
// Must correspond to user_id in LoginNotificationRequest, if set.
optional string email = 3;
// Host where the user's credentials were used to login, if meaningful.
optional string host = 4;
// Location from where the user's credentials were used, if meaningful.
optional string source = 5;
// Type of login, e.g. ssh, gnome-screensaver, or web.
optional string event_type = 6;
}