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
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
|
// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package sqlstore
import (
"encoding/json"
"fmt"
"os"
"strings"
"time"
"github.com/mattermost/mattermost-server/mlog"
"github.com/mattermost/mattermost-server/model"
)
const (
VERSION_5_1_0 = "5.1.0"
VERSION_5_0_0 = "5.0.0"
VERSION_4_10_0 = "4.10.0"
VERSION_4_9_0 = "4.9.0"
VERSION_4_8_1 = "4.8.1"
VERSION_4_8_0 = "4.8.0"
VERSION_4_7_2 = "4.7.2"
VERSION_4_7_1 = "4.7.1"
VERSION_4_7_0 = "4.7.0"
VERSION_4_6_0 = "4.6.0"
VERSION_4_5_0 = "4.5.0"
VERSION_4_4_0 = "4.4.0"
VERSION_4_3_0 = "4.3.0"
VERSION_4_2_0 = "4.2.0"
VERSION_4_1_0 = "4.1.0"
VERSION_4_0_0 = "4.0.0"
VERSION_3_10_0 = "3.10.0"
VERSION_3_9_0 = "3.9.0"
VERSION_3_8_0 = "3.8.0"
VERSION_3_7_0 = "3.7.0"
VERSION_3_6_0 = "3.6.0"
VERSION_3_5_0 = "3.5.0"
VERSION_3_4_0 = "3.4.0"
VERSION_3_3_0 = "3.3.0"
VERSION_3_2_0 = "3.2.0"
VERSION_3_1_0 = "3.1.0"
VERSION_3_0_0 = "3.0.0"
OLDEST_SUPPORTED_VERSION = VERSION_3_0_0
)
const (
EXIT_VERSION_SAVE_MISSING = 1001
EXIT_TOO_OLD = 1002
EXIT_VERSION_SAVE = 1003
EXIT_THEME_MIGRATION = 1004
)
func UpgradeDatabase(sqlStore SqlStore) {
UpgradeDatabaseToVersion31(sqlStore)
UpgradeDatabaseToVersion32(sqlStore)
UpgradeDatabaseToVersion33(sqlStore)
UpgradeDatabaseToVersion34(sqlStore)
UpgradeDatabaseToVersion35(sqlStore)
UpgradeDatabaseToVersion36(sqlStore)
UpgradeDatabaseToVersion37(sqlStore)
UpgradeDatabaseToVersion38(sqlStore)
UpgradeDatabaseToVersion39(sqlStore)
UpgradeDatabaseToVersion310(sqlStore)
UpgradeDatabaseToVersion40(sqlStore)
UpgradeDatabaseToVersion41(sqlStore)
UpgradeDatabaseToVersion42(sqlStore)
UpgradeDatabaseToVersion43(sqlStore)
UpgradeDatabaseToVersion44(sqlStore)
UpgradeDatabaseToVersion45(sqlStore)
UpgradeDatabaseToVersion46(sqlStore)
UpgradeDatabaseToVersion47(sqlStore)
UpgradeDatabaseToVersion471(sqlStore)
UpgradeDatabaseToVersion472(sqlStore)
UpgradeDatabaseToVersion48(sqlStore)
UpgradeDatabaseToVersion481(sqlStore)
UpgradeDatabaseToVersion49(sqlStore)
UpgradeDatabaseToVersion410(sqlStore)
UpgradeDatabaseToVersion50(sqlStore)
UpgradeDatabaseToVersion51(sqlStore)
// If the SchemaVersion is empty this this is the first time it has ran
// so lets set it to the current version.
if sqlStore.GetCurrentSchemaVersion() == "" {
if result := <-sqlStore.System().SaveOrUpdate(&model.System{Name: "Version", Value: model.CurrentVersion}); result.Err != nil {
mlog.Critical(result.Err.Error())
time.Sleep(time.Second)
os.Exit(EXIT_VERSION_SAVE_MISSING)
}
mlog.Info(fmt.Sprintf("The database schema has been set to version %v", model.CurrentVersion))
}
// If we're not on the current version then it's too old to be upgraded
if sqlStore.GetCurrentSchemaVersion() != model.CurrentVersion {
mlog.Critical(fmt.Sprintf("Database schema version %v is no longer supported. This Mattermost server supports automatic upgrades from schema version %v through schema version %v. Downgrades are not supported. Please manually upgrade to at least version %v before continuing", sqlStore.GetCurrentSchemaVersion(), OLDEST_SUPPORTED_VERSION, model.CurrentVersion, OLDEST_SUPPORTED_VERSION))
time.Sleep(time.Second)
os.Exit(EXIT_TOO_OLD)
}
}
func saveSchemaVersion(sqlStore SqlStore, version string) {
if result := <-sqlStore.System().Update(&model.System{Name: "Version", Value: version}); result.Err != nil {
mlog.Critical(result.Err.Error())
time.Sleep(time.Second)
os.Exit(EXIT_VERSION_SAVE)
}
mlog.Warn(fmt.Sprintf("The database schema has been upgraded to version %v", version))
}
func shouldPerformUpgrade(sqlStore SqlStore, currentSchemaVersion string, expectedSchemaVersion string) bool {
if sqlStore.GetCurrentSchemaVersion() == currentSchemaVersion {
mlog.Warn(fmt.Sprintf("The database schema version of %v appears to be out of date", currentSchemaVersion))
mlog.Warn(fmt.Sprintf("Attempting to upgrade the database schema version to %v", expectedSchemaVersion))
return true
}
return false
}
func UpgradeDatabaseToVersion31(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_0_0, VERSION_3_1_0) {
sqlStore.CreateColumnIfNotExists("OutgoingWebhooks", "ContentType", "varchar(128)", "varchar(128)", "")
saveSchemaVersion(sqlStore, VERSION_3_1_0)
}
}
func UpgradeDatabaseToVersion32(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_1_0, VERSION_3_2_0) {
sqlStore.CreateColumnIfNotExists("TeamMembers", "DeleteAt", "bigint(20)", "bigint", "0")
saveSchemaVersion(sqlStore, VERSION_3_2_0)
}
}
func themeMigrationFailed(err error) {
mlog.Critical(fmt.Sprintf("Failed to migrate User.ThemeProps to Preferences table %v", err))
time.Sleep(time.Second)
os.Exit(EXIT_THEME_MIGRATION)
}
func UpgradeDatabaseToVersion33(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_2_0, VERSION_3_3_0) {
if sqlStore.DoesColumnExist("Users", "ThemeProps") {
params := map[string]interface{}{
"Category": model.PREFERENCE_CATEGORY_THEME,
"Name": "",
}
transaction, err := sqlStore.GetMaster().Begin()
if err != nil {
themeMigrationFailed(err)
}
// increase size of Value column of Preferences table to match the size of the ThemeProps column
if sqlStore.DriverName() == model.DATABASE_DRIVER_POSTGRES {
if _, err := transaction.Exec("ALTER TABLE Preferences ALTER COLUMN Value TYPE varchar(2000)"); err != nil {
themeMigrationFailed(err)
}
} else if sqlStore.DriverName() == model.DATABASE_DRIVER_MYSQL {
if _, err := transaction.Exec("ALTER TABLE Preferences MODIFY Value text"); err != nil {
themeMigrationFailed(err)
}
}
// copy data across
if _, err := transaction.Exec(
`INSERT INTO
Preferences(UserId, Category, Name, Value)
SELECT
Id, '`+model.PREFERENCE_CATEGORY_THEME+`', '', ThemeProps
FROM
Users
WHERE
Users.ThemeProps != 'null'`, params); err != nil {
themeMigrationFailed(err)
}
// delete old data
if _, err := transaction.Exec("ALTER TABLE Users DROP COLUMN ThemeProps"); err != nil {
themeMigrationFailed(err)
}
if err := transaction.Commit(); err != nil {
themeMigrationFailed(err)
}
// rename solarized_* code themes to solarized-* to match client changes in 3.0
var data model.Preferences
if _, err := sqlStore.GetMaster().Select(&data, "SELECT * FROM Preferences WHERE Category = '"+model.PREFERENCE_CATEGORY_THEME+"' AND Value LIKE '%solarized_%'"); err == nil {
for i := range data {
data[i].Value = strings.Replace(data[i].Value, "solarized_", "solarized-", -1)
}
sqlStore.Preference().Save(&data)
}
}
sqlStore.CreateColumnIfNotExists("OAuthApps", "IsTrusted", "tinyint(1)", "boolean", "0")
sqlStore.CreateColumnIfNotExists("OAuthApps", "IconURL", "varchar(512)", "varchar(512)", "")
sqlStore.CreateColumnIfNotExists("OAuthAccessData", "ClientId", "varchar(26)", "varchar(26)", "")
sqlStore.CreateColumnIfNotExists("OAuthAccessData", "UserId", "varchar(26)", "varchar(26)", "")
sqlStore.CreateColumnIfNotExists("OAuthAccessData", "ExpiresAt", "bigint", "bigint", "0")
if sqlStore.DoesColumnExist("OAuthAccessData", "AuthCode") {
sqlStore.RemoveIndexIfExists("idx_oauthaccessdata_auth_code", "OAuthAccessData")
sqlStore.RemoveColumnIfExists("OAuthAccessData", "AuthCode")
}
sqlStore.RemoveColumnIfExists("Users", "LastActivityAt")
sqlStore.RemoveColumnIfExists("Users", "LastPingAt")
sqlStore.CreateColumnIfNotExists("OutgoingWebhooks", "TriggerWhen", "tinyint", "integer", "0")
saveSchemaVersion(sqlStore, VERSION_3_3_0)
}
}
func UpgradeDatabaseToVersion34(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_3_0, VERSION_3_4_0) {
sqlStore.CreateColumnIfNotExists("Status", "Manual", "BOOLEAN", "BOOLEAN", "0")
sqlStore.CreateColumnIfNotExists("Status", "ActiveChannel", "varchar(26)", "varchar(26)", "")
saveSchemaVersion(sqlStore, VERSION_3_4_0)
}
}
func UpgradeDatabaseToVersion35(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_4_0, VERSION_3_5_0) {
sqlStore.GetMaster().Exec("UPDATE Users SET Roles = 'system_user' WHERE Roles = ''")
sqlStore.GetMaster().Exec("UPDATE Users SET Roles = 'system_user system_admin' WHERE Roles = 'system_admin'")
sqlStore.GetMaster().Exec("UPDATE TeamMembers SET Roles = 'team_user' WHERE Roles = ''")
sqlStore.GetMaster().Exec("UPDATE TeamMembers SET Roles = 'team_user team_admin' WHERE Roles = 'admin'")
sqlStore.GetMaster().Exec("UPDATE ChannelMembers SET Roles = 'channel_user' WHERE Roles = ''")
sqlStore.GetMaster().Exec("UPDATE ChannelMembers SET Roles = 'channel_user channel_admin' WHERE Roles = 'admin'")
// The rest of the migration from Filenames -> FileIds is done lazily in api.GetFileInfosForPost
sqlStore.CreateColumnIfNotExists("Posts", "FileIds", "varchar(150)", "varchar(150)", "[]")
// Increase maximum length of the Channel table Purpose column.
if sqlStore.GetMaxLengthOfColumnIfExists("Channels", "Purpose") != "250" {
sqlStore.AlterColumnTypeIfExists("Channels", "Purpose", "varchar(250)", "varchar(250)")
}
sqlStore.Session().RemoveAllSessions()
saveSchemaVersion(sqlStore, VERSION_3_5_0)
}
}
func UpgradeDatabaseToVersion36(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_5_0, VERSION_3_6_0) {
sqlStore.CreateColumnIfNotExists("Posts", "HasReactions", "tinyint", "boolean", "0")
// Create Team Description column
sqlStore.CreateColumnIfNotExists("Teams", "Description", "varchar(255)", "varchar(255)", "")
// Add a Position column to users.
sqlStore.CreateColumnIfNotExists("Users", "Position", "varchar(64)", "varchar(64)", "")
// Remove ActiveChannel column from Status
sqlStore.RemoveColumnIfExists("Status", "ActiveChannel")
saveSchemaVersion(sqlStore, VERSION_3_6_0)
}
}
func UpgradeDatabaseToVersion37(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_6_0, VERSION_3_7_0) {
// Add EditAt column to Posts
sqlStore.CreateColumnIfNotExists("Posts", "EditAt", " bigint", " bigint", "0")
saveSchemaVersion(sqlStore, VERSION_3_7_0)
}
}
func UpgradeDatabaseToVersion38(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_7_0, VERSION_3_8_0) {
// Add the IsPinned column to posts.
sqlStore.CreateColumnIfNotExists("Posts", "IsPinned", "boolean", "boolean", "0")
saveSchemaVersion(sqlStore, VERSION_3_8_0)
}
}
func UpgradeDatabaseToVersion39(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_8_0, VERSION_3_9_0) {
sqlStore.CreateColumnIfNotExists("OAuthAccessData", "Scope", "varchar(128)", "varchar(128)", model.DEFAULT_SCOPE)
sqlStore.RemoveTableIfExists("PasswordRecovery")
saveSchemaVersion(sqlStore, VERSION_3_9_0)
}
}
func UpgradeDatabaseToVersion310(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_9_0, VERSION_3_10_0) {
saveSchemaVersion(sqlStore, VERSION_3_10_0)
}
}
func UpgradeDatabaseToVersion40(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_3_10_0, VERSION_4_0_0) {
saveSchemaVersion(sqlStore, VERSION_4_0_0)
}
}
func UpgradeDatabaseToVersion41(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_0_0, VERSION_4_1_0) {
// Increase maximum length of the Users table Roles column.
if sqlStore.GetMaxLengthOfColumnIfExists("Users", "Roles") != "256" {
sqlStore.AlterColumnTypeIfExists("Users", "Roles", "varchar(256)", "varchar(256)")
}
sqlStore.RemoveTableIfExists("JobStatuses")
saveSchemaVersion(sqlStore, VERSION_4_1_0)
}
}
func UpgradeDatabaseToVersion42(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_1_0, VERSION_4_2_0) {
saveSchemaVersion(sqlStore, VERSION_4_2_0)
}
}
func UpgradeDatabaseToVersion43(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_2_0, VERSION_4_3_0) {
saveSchemaVersion(sqlStore, VERSION_4_3_0)
}
}
func UpgradeDatabaseToVersion44(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_3_0, VERSION_4_4_0) {
// Add the IsActive column to UserAccessToken.
sqlStore.CreateColumnIfNotExists("UserAccessTokens", "IsActive", "boolean", "boolean", "1")
saveSchemaVersion(sqlStore, VERSION_4_4_0)
}
}
func UpgradeDatabaseToVersion45(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_4_0, VERSION_4_5_0) {
saveSchemaVersion(sqlStore, VERSION_4_5_0)
}
}
func UpgradeDatabaseToVersion46(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_5_0, VERSION_4_6_0) {
sqlStore.CreateColumnIfNotExists("IncomingWebhooks", "Username", "varchar(64)", "varchar(64)", "")
sqlStore.CreateColumnIfNotExists("IncomingWebhooks", "IconURL", "varchar(1024)", "varchar(1024)", "")
saveSchemaVersion(sqlStore, VERSION_4_6_0)
}
}
func UpgradeDatabaseToVersion47(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_6_0, VERSION_4_7_0) {
sqlStore.AlterColumnTypeIfExists("Users", "Position", "varchar(128)", "varchar(128)")
sqlStore.AlterColumnTypeIfExists("OAuthAuthData", "State", "varchar(1024)", "varchar(1024)")
sqlStore.RemoveColumnIfExists("ChannelMemberHistory", "Email")
sqlStore.RemoveColumnIfExists("ChannelMemberHistory", "Username")
saveSchemaVersion(sqlStore, VERSION_4_7_0)
}
}
// If any new instances started with 4.7, they would have the bad Email column on the
// ChannelMemberHistory table. So for those cases we need to do an upgrade between
// 4.7.0 and 4.7.1
func UpgradeDatabaseToVersion471(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_7_0, VERSION_4_7_1) {
sqlStore.RemoveColumnIfExists("ChannelMemberHistory", "Email")
saveSchemaVersion(sqlStore, VERSION_4_7_1)
}
}
func UpgradeDatabaseToVersion472(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_7_1, VERSION_4_7_2) {
sqlStore.RemoveIndexIfExists("idx_channels_displayname", "Channels")
saveSchemaVersion(sqlStore, VERSION_4_7_2)
}
}
func UpgradeDatabaseToVersion48(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_7_2, VERSION_4_8_0) {
saveSchemaVersion(sqlStore, VERSION_4_8_0)
}
}
func UpgradeDatabaseToVersion481(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_8_0, VERSION_4_8_1) {
sqlStore.RemoveIndexIfExists("idx_channels_displayname", "Channels")
saveSchemaVersion(sqlStore, VERSION_4_8_1)
}
}
func UpgradeDatabaseToVersion49(sqlStore SqlStore) {
// This version of Mattermost includes an App-Layer migration which migrates from hard-coded roles configured by
// a number of parameters in `config.json` to a `Roles` table in the database. The migration code can be seen
// in the file `app/app.go` in the function `DoAdvancedPermissionsMigration()`.
if shouldPerformUpgrade(sqlStore, VERSION_4_8_1, VERSION_4_9_0) {
sqlStore.CreateColumnIfNotExists("Teams", "LastTeamIconUpdate", "bigint", "bigint", "0")
defaultTimezone := model.DefaultUserTimezone()
defaultTimezoneValue, err := json.Marshal(defaultTimezone)
if err != nil {
mlog.Critical(fmt.Sprint(err))
}
sqlStore.CreateColumnIfNotExists("Users", "Timezone", "varchar(256)", "varchar(256)", string(defaultTimezoneValue))
sqlStore.RemoveIndexIfExists("idx_channels_displayname", "Channels")
saveSchemaVersion(sqlStore, VERSION_4_9_0)
}
}
func UpgradeDatabaseToVersion410(sqlStore SqlStore) {
if shouldPerformUpgrade(sqlStore, VERSION_4_9_0, VERSION_4_10_0) {
sqlStore.RemoveIndexIfExists("Name_2", "Channels")
sqlStore.RemoveIndexIfExists("Name_2", "Emoji")
sqlStore.RemoveIndexIfExists("ClientId_2", "OAuthAccessData")
saveSchemaVersion(sqlStore, VERSION_4_10_0)
sqlStore.GetMaster().Exec("UPDATE Users SET AuthData=LOWER(AuthData) WHERE AuthService = 'saml'")
}
}
func UpgradeDatabaseToVersion50(sqlStore SqlStore) {
// This version of Mattermost includes an App-Layer migration which migrates from hard-coded emojis configured
// in `config.json` to a `Permission` in the database. The migration code can be seen
// in the file `app/app.go` in the function `DoEmojisPermissionsMigration()`.
if shouldPerformUpgrade(sqlStore, VERSION_4_10_0, VERSION_5_0_0) {
sqlStore.CreateColumnIfNotExistsNoDefault("Teams", "SchemeId", "varchar(26)", "varchar(26)")
sqlStore.CreateColumnIfNotExistsNoDefault("Channels", "SchemeId", "varchar(26)", "varchar(26)")
sqlStore.CreateColumnIfNotExistsNoDefault("TeamMembers", "SchemeUser", "boolean", "boolean")
sqlStore.CreateColumnIfNotExistsNoDefault("TeamMembers", "SchemeAdmin", "boolean", "boolean")
sqlStore.CreateColumnIfNotExistsNoDefault("ChannelMembers", "SchemeUser", "boolean", "boolean")
sqlStore.CreateColumnIfNotExistsNoDefault("ChannelMembers", "SchemeAdmin", "boolean", "boolean")
sqlStore.CreateColumnIfNotExists("Roles", "BuiltIn", "boolean", "boolean", "0")
sqlStore.GetMaster().Exec("UPDATE Roles SET BuiltIn=true")
sqlStore.GetMaster().Exec("UPDATE Roles SET SchemeManaged=false WHERE Name NOT IN ('system_user', 'system_admin', 'team_user', 'team_admin', 'channel_user', 'channel_admin')")
sqlStore.CreateColumnIfNotExists("IncomingWebhooks", "ChannelLocked", "boolean", "boolean", "0")
sqlStore.RemoveIndexIfExists("idx_channels_txt", "Channels")
saveSchemaVersion(sqlStore, VERSION_5_0_0)
}
}
func UpgradeDatabaseToVersion51(sqlStore SqlStore) {
// TODO: Uncomment following condition when version 5.1.0 is released
// if shouldPerformUpgrade(sqlStore, VERSION_5_0_0, VERSION_5_1_0) {
// saveSchemaVersion(sqlStore, VERSION_5_1_0)
// }
}
|