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user_mig.go
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user_mig.go
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package migrations
import (
"fmt"
"github.com/go-xorm/xorm"
. "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
"github.com/grafana/grafana/pkg/util"
)
func addUserMigrations(mg *Migrator) {
userV1 := Table{
Name: "user",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "version", Type: DB_Int, Nullable: false},
{Name: "login", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "email", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "password", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "salt", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "rands", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "company", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "account_id", Type: DB_BigInt, Nullable: false},
{Name: "is_admin", Type: DB_Bool, Nullable: false},
{Name: "created", Type: DB_DateTime, Nullable: false},
{Name: "updated", Type: DB_DateTime, Nullable: false},
},
Indices: []*Index{
{Cols: []string{"login"}, Type: UniqueIndex},
{Cols: []string{"email"}, Type: UniqueIndex},
},
}
// create table
mg.AddMigration("create user table", NewAddTableMigration(userV1))
// add indices
mg.AddMigration("add unique index user.login", NewAddIndexMigration(userV1, userV1.Indices[0]))
mg.AddMigration("add unique index user.email", NewAddIndexMigration(userV1, userV1.Indices[1]))
// ---------------------
// account -> org changes
//------- drop indexes ------------------
addDropAllIndicesMigrations(mg, "v1", userV1)
//------- rename table ------------------
addTableRenameMigration(mg, "user", "user_v1", "v1")
//------- recreate table with new column names ------------------
userV2 := Table{
Name: "user",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "version", Type: DB_Int, Nullable: false},
{Name: "login", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "email", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "password", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "salt", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "rands", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "company", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "org_id", Type: DB_BigInt, Nullable: false},
{Name: "is_admin", Type: DB_Bool, Nullable: false},
{Name: "email_verified", Type: DB_Bool, Nullable: true},
{Name: "theme", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "created", Type: DB_DateTime, Nullable: false},
{Name: "updated", Type: DB_DateTime, Nullable: false},
},
Indices: []*Index{
{Cols: []string{"login"}, Type: UniqueIndex},
{Cols: []string{"email"}, Type: UniqueIndex},
},
}
mg.AddMigration("create user table v2", NewAddTableMigration(userV2))
addTableIndicesMigrations(mg, "v2", userV2)
//------- copy data from v1 to v2 -------------------
mg.AddMigration("copy data_source v1 to v2", NewCopyTableDataMigration("user", "user_v1", map[string]string{
"id": "id",
"version": "version",
"login": "login",
"email": "email",
"name": "name",
"password": "password",
"salt": "salt",
"rands": "rands",
"company": "company",
"org_id": "account_id",
"is_admin": "is_admin",
"created": "created",
"updated": "updated",
}))
mg.AddMigration("Drop old table user_v1", NewDropTableMigration("user_v1"))
mg.AddMigration("Add column help_flags1 to user table", NewAddColumnMigration(userV2, &Column{
Name: "help_flags1", Type: DB_BigInt, Nullable: false, Default: "0",
}))
mg.AddMigration("Update user table charset", NewTableCharsetMigration("user", []*Column{
{Name: "login", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "email", Type: DB_NVarchar, Length: 190, Nullable: false},
{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "password", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "salt", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "rands", Type: DB_NVarchar, Length: 50, Nullable: true},
{Name: "company", Type: DB_NVarchar, Length: 255, Nullable: true},
{Name: "theme", Type: DB_NVarchar, Length: 255, Nullable: true},
}))
mg.AddMigration("Add last_seen_at column to user", NewAddColumnMigration(userV2, &Column{
Name: "last_seen_at", Type: DB_DateTime, Nullable: true,
}))
// Adds salt & rands for old users who used ldap or oauth
mg.AddMigration("Add missing user data", &AddMissingUserSaltAndRandsMigration{})
}
type AddMissingUserSaltAndRandsMigration struct {
MigrationBase
}
func (m *AddMissingUserSaltAndRandsMigration) Sql(dialect Dialect) string {
return "code migration"
}
type TempUserDTO struct {
Id int64
Login string
}
func (m *AddMissingUserSaltAndRandsMigration) Exec(sess *xorm.Session, mg *Migrator) error {
users := make([]*TempUserDTO, 0)
err := sess.Sql(fmt.Sprintf("SELECT id, login from %s WHERE rands = ''", mg.Dialect.Quote("user"))).Find(&users)
if err != nil {
return err
}
for _, user := range users {
_, err := sess.Exec("UPDATE "+mg.Dialect.Quote("user")+" SET salt = ?, rands = ? WHERE id = ?", util.GetRandomString(10), util.GetRandomString(10), user.Id)
if err != nil {
return err
}
}
return nil
}