dendrite/userapi/api/api.go

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// Copyright 2020 The Matrix.org Foundation C.I.C.
//
// 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.
package api
import (
"context"
"github.com/matrix-org/gomatrixserverlib"
)
// UserInternalAPI is the internal API for information about users and devices.
type UserInternalAPI interface {
PerformAccountCreation(ctx context.Context, req *PerformAccountCreationRequest, res *PerformAccountCreationResponse) error
PerformDeviceCreation(ctx context.Context, req *PerformDeviceCreationRequest, res *PerformDeviceCreationResponse) error
QueryProfile(ctx context.Context, req *QueryProfileRequest, res *QueryProfileResponse) error
QueryAccessToken(ctx context.Context, req *QueryAccessTokenRequest, res *QueryAccessTokenResponse) error
QueryDevices(ctx context.Context, req *QueryDevicesRequest, res *QueryDevicesResponse) error
QueryAccountData(ctx context.Context, req *QueryAccountDataRequest, res *QueryAccountDataResponse) error
}
// QueryAccessTokenRequest is the request for QueryAccessToken
type QueryAccessTokenRequest struct {
AccessToken string
// optional user ID, valid only if the token is an appservice.
// https://matrix.org/docs/spec/application_service/r0.1.2#using-sync-and-events
AppServiceUserID string
}
// QueryAccessTokenResponse is the response for QueryAccessToken
type QueryAccessTokenResponse struct {
Device *Device
Err error // e.g ErrorForbidden
}
// QueryAccountDataRequest is the request for QueryAccountData
type QueryAccountDataRequest struct {
UserID string // required: the user to get account data for.
// TODO: This is a terribly confusing API shape :/
DataType string // optional: if specified returns only a single event matching this data type.
// optional: Only used if DataType is set. If blank returns global account data matching the data type.
// If set, returns only room account data matching this data type.
RoomID string
}
// QueryAccountDataResponse is the response for QueryAccountData
type QueryAccountDataResponse struct {
GlobalAccountData []gomatrixserverlib.ClientEvent
RoomAccountData map[string][]gomatrixserverlib.ClientEvent
}
// QueryDevicesRequest is the request for QueryDevices
type QueryDevicesRequest struct {
UserID string
}
// QueryDevicesResponse is the response for QueryDevices
type QueryDevicesResponse struct {
UserExists bool
Devices []Device
}
// QueryProfileRequest is the request for QueryProfile
type QueryProfileRequest struct {
// The user ID to query
UserID string
}
// QueryProfileResponse is the response for QueryProfile
type QueryProfileResponse struct {
// True if the user exists. Querying for a profile does not create them.
UserExists bool
// The current display name if set.
DisplayName string
// The current avatar URL if set.
AvatarURL string
}
// PerformAccountCreationRequest is the request for PerformAccountCreation
type PerformAccountCreationRequest struct {
AccountType AccountType // Required: whether this is a guest or user account
Localpart string // Required: The localpart for this account. Ignored if account type is guest.
AppServiceID string // optional: the application service ID (not user ID) creating this account, if any.
Password string // optional: if missing then this account will be a passwordless account
OnConflict Conflict
}
// PerformAccountCreationResponse is the response for PerformAccountCreation
type PerformAccountCreationResponse struct {
AccountCreated bool
Account *Account
}
// PerformDeviceCreationRequest is the request for PerformDeviceCreation
type PerformDeviceCreationRequest struct {
Localpart string
AccessToken string // optional: if blank one will be made on your behalf
// optional: if nil an ID is generated for you. If set, replaces any existing device session,
// which will generate a new access token and invalidate the old one.
DeviceID *string
// optional: if nil no display name will be associated with this device.
DeviceDisplayName *string
}
// PerformDeviceCreationResponse is the response for PerformDeviceCreation
type PerformDeviceCreationResponse struct {
DeviceCreated bool
Device *Device
}
// Device represents a client's device (mobile, web, etc)
type Device struct {
ID string
UserID string
// The access_token granted to this device.
// This uniquely identifies the device from all other devices and clients.
AccessToken string
// The unique ID of the session identified by the access token.
// Can be used as a secure substitution in places where data needs to be
// associated with access tokens.
SessionID int64
// TODO: display name, last used timestamp, keys, etc
DisplayName string
}
// Account represents a Matrix account on this home server.
type Account struct {
UserID string
Localpart string
ServerName gomatrixserverlib.ServerName
AppServiceID string
// TODO: Other flags like IsAdmin, IsGuest
// TODO: Associations (e.g. with application services)
}
// ErrorForbidden is an error indicating that the supplied access token is forbidden
type ErrorForbidden struct {
Message string
}
func (e *ErrorForbidden) Error() string {
return "Forbidden: " + e.Message
}
// ErrorConflict is an error indicating that there was a conflict which resulted in the request being aborted.
type ErrorConflict struct {
Message string
}
func (e *ErrorConflict) Error() string {
return "Conflict: " + e.Message
}
// Conflict is an enum representing what to do when encountering conflicting when creating profiles/devices
type Conflict int
// AccountType is an enum representing the kind of account
type AccountType int
const (
// ConflictUpdate will update matching records returning no error
ConflictUpdate Conflict = 1
// ConflictAbort will reject the request with ErrorConflict
ConflictAbort Conflict = 2
// AccountTypeUser indicates this is a user account
AccountTypeUser AccountType = 1
// AccountTypeGuest indicates this is a guest account
AccountTypeGuest AccountType = 2
)