aboutsummaryrefslogtreecommitdiff
path: root/userapi/api/api.go
blob: c953a5bac00b956621ae1e4204eb051dc2121344 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
// 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
)