github.com/psyb0t/mattermost-server@v4.6.1-0.20180125161845-5503a1351abf+incompatible/model/session.go (about) 1 // Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved. 2 // See License.txt for license information. 3 4 package model 5 6 import ( 7 "encoding/json" 8 "io" 9 "strings" 10 ) 11 12 const ( 13 SESSION_COOKIE_TOKEN = "MMAUTHTOKEN" 14 SESSION_COOKIE_USER = "MMUSERID" 15 SESSION_CACHE_SIZE = 35000 16 SESSION_PROP_PLATFORM = "platform" 17 SESSION_PROP_OS = "os" 18 SESSION_PROP_BROWSER = "browser" 19 SESSION_PROP_TYPE = "type" 20 SESSION_PROP_USER_ACCESS_TOKEN_ID = "user_access_token_id" 21 SESSION_TYPE_USER_ACCESS_TOKEN = "UserAccessToken" 22 SESSION_ACTIVITY_TIMEOUT = 1000 * 60 * 5 // 5 minutes 23 SESSION_USER_ACCESS_TOKEN_EXPIRY = 100 * 365 // 100 years 24 ) 25 26 type Session struct { 27 Id string `json:"id"` 28 Token string `json:"token"` 29 CreateAt int64 `json:"create_at"` 30 ExpiresAt int64 `json:"expires_at"` 31 LastActivityAt int64 `json:"last_activity_at"` 32 UserId string `json:"user_id"` 33 DeviceId string `json:"device_id"` 34 Roles string `json:"roles"` 35 IsOAuth bool `json:"is_oauth"` 36 Props StringMap `json:"props"` 37 TeamMembers []*TeamMember `json:"team_members" db:"-"` 38 } 39 40 func (me *Session) DeepCopy() *Session { 41 copy := *me 42 return © 43 } 44 45 func (me *Session) ToJson() string { 46 b, err := json.Marshal(me) 47 if err != nil { 48 return "" 49 } else { 50 return string(b) 51 } 52 } 53 54 func SessionFromJson(data io.Reader) *Session { 55 decoder := json.NewDecoder(data) 56 var me Session 57 err := decoder.Decode(&me) 58 if err == nil { 59 return &me 60 } else { 61 return nil 62 } 63 } 64 65 func (me *Session) PreSave() { 66 if me.Id == "" { 67 me.Id = NewId() 68 } 69 70 if me.Token == "" { 71 me.Token = NewId() 72 } 73 74 me.CreateAt = GetMillis() 75 me.LastActivityAt = me.CreateAt 76 77 if me.Props == nil { 78 me.Props = make(map[string]string) 79 } 80 } 81 82 func (me *Session) Sanitize() { 83 me.Token = "" 84 } 85 86 func (me *Session) IsExpired() bool { 87 88 if me.ExpiresAt <= 0 { 89 return false 90 } 91 92 if GetMillis() > me.ExpiresAt { 93 return true 94 } 95 96 return false 97 } 98 99 func (me *Session) SetExpireInDays(days int) { 100 if me.CreateAt == 0 { 101 me.ExpiresAt = GetMillis() + (1000 * 60 * 60 * 24 * int64(days)) 102 } else { 103 me.ExpiresAt = me.CreateAt + (1000 * 60 * 60 * 24 * int64(days)) 104 } 105 } 106 107 func (me *Session) AddProp(key string, value string) { 108 109 if me.Props == nil { 110 me.Props = make(map[string]string) 111 } 112 113 me.Props[key] = value 114 } 115 116 func (me *Session) GetTeamByTeamId(teamId string) *TeamMember { 117 for _, team := range me.TeamMembers { 118 if team.TeamId == teamId { 119 return team 120 } 121 } 122 123 return nil 124 } 125 126 func (me *Session) IsMobileApp() bool { 127 return len(me.DeviceId) > 0 128 } 129 130 func (me *Session) GetUserRoles() []string { 131 return strings.Fields(me.Roles) 132 } 133 134 func SessionsToJson(o []*Session) string { 135 if b, err := json.Marshal(o); err != nil { 136 return "[]" 137 } else { 138 return string(b) 139 } 140 } 141 142 func SessionsFromJson(data io.Reader) []*Session { 143 decoder := json.NewDecoder(data) 144 var o []*Session 145 err := decoder.Decode(&o) 146 if err == nil { 147 return o 148 } else { 149 return nil 150 } 151 }