1package web
 2
 3import (
 4	"context"
 5	"errors"
 6	"strconv"
 7	"time"
 8)
 9
10const AccountSessionsPerPage = 20
11
12const BrowserLogoutPath = "/logout/browser"
13
14var ErrAccountNotFound = errors.New("web: no such session of this user")
15
16type AccountProblem int
17
18const (
19	AccountPasswordWrong AccountProblem = iota + 1
20	AccountPasswordShort
21	AccountPasswordLong
22	AccountBusy
23	AccountDisplayNameInvalid
24	AccountPasswordChanged
25)
26
27var accountProblemNames = map[AccountProblem]string{
28	AccountPasswordWrong:      "the current password is not correct",
29	AccountPasswordShort:      "the new password is too short",
30	AccountPasswordLong:       "the new password is too long",
31	AccountBusy:               "the password check is busy",
32	AccountDisplayNameInvalid: "the display name is not valid",
33	AccountPasswordChanged:    "the password was changed in the meantime",
34}
35
36func (p AccountProblem) Error() string {
37	if s, ok := accountProblemNames[p]; ok {
38		return "web: account: " + s
39	}
40	return "web: unknown account problem " + strconv.Itoa(int(p))
41}
42
43type AccountProfile struct {
44	Username, DisplayName string
45	Groups                []string
46	GroupCount            int
47	Primary               string
48	AdminURL              string
49	Google, Portdistrict  bool
50	GoogleLink            *AccountGoogleLink
51	SSHKeys               []SSHKey
52}
53
54type AccountSession struct {
55	ID, Host                 string
56	Created, Expires         time.Time
57	ThisSession, ThisBrowser bool
58	ClientID, Address        string
59	UserAgent                string
60	LastSeen                 time.Time
61}
62
63type AccountSessions struct {
64	Sessions []AccountSession
65	Total    int
66}
67
68type AccountBackend interface {
69	Profile(ctx context.Context, p Principal) (AccountProfile, error)
70	ChangePassword(ctx context.Context, p Principal, current, next string) error
71	Sessions(ctx context.Context, p Principal, page int) (AccountSessions, error)
72	RevokeSession(ctx context.Context, p Principal, id string) error
73	RevokeOtherSessions(ctx context.Context, p Principal) (int, error)
74	SignOutBrowser(ctx context.Context, p Principal) (int, error)
75	UpdateDisplayName(ctx context.Context, p Principal, name string) error
76	SSHKeys(ctx context.Context, p Principal) ([]SSHKey, error)
77	AddSSHKey(ctx context.Context, p Principal, key, label string) (SSHKey, error)
78	RemoveSSHKey(ctx context.Context, p Principal, keyID string) (SSHKey, error)
79}