/
db.go
64 lines (54 loc) · 1.67 KB
/
db.go
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
package db
import (
"fmt"
"github.com/inconshreveable/log15"
"github.com/takuzoo3868/go-msfdb/models"
"golang.org/x/xerrors"
)
// DB :
type DB interface {
Name() string
OpenDB(dbType, dbPath string, debugSQL bool) (bool, error)
MigrateDB() error
CloseDB() error
IsGoMsfdbModelV1() (bool, error)
GetFetchMeta() (*models.FetchMeta, error)
UpsertFetchMeta(*models.FetchMeta) error
InsertMetasploit([]models.Metasploit) error
GetModuleByCveID(string) []models.Metasploit
GetModuleByEdbID(string) []models.Metasploit
}
// NewDB :
func NewDB(dbType string, dbPath string, debugSQL bool) (driver DB, locked bool, err error) {
if driver, err = newDB(dbType); err != nil {
return driver, false, fmt.Errorf("Failed to new db: %w", err)
}
if locked, err := driver.OpenDB(dbType, dbPath, debugSQL); err != nil {
if locked {
return nil, true, err
}
return nil, false, err
}
isV1, err := driver.IsGoMsfdbModelV1()
if err != nil {
log15.Error("Failed to IsGoMsfdbModelV1.", "err", err)
return nil, false, err
}
if isV1 {
log15.Error("Failed to NewDB. Since SchemaVersion is incompatible, delete Database and fetch again")
return nil, false, xerrors.New("Failed to NewDB. Since SchemaVersion is incompatible, delete Database and fetch again.")
}
if err := driver.MigrateDB(); err != nil {
return driver, false, fmt.Errorf("Failed to migrate db: %w", err)
}
return driver, false, nil
}
func newDB(dbType string) (DB, error) {
switch dbType {
case dialectSqlite3, dialectMysql, dialectPostgreSQL:
return &RDBDriver{name: dbType}, nil
case dialectRedis:
return &RedisDriver{name: dbType}, nil
}
return nil, fmt.Errorf("Invalid database dialect, %s", dbType)
}