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mysql.go
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mysql.go
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package util
import (
"fmt"
_ "github.com/go-sql-driver/mysql"
"database/sql"
"crypto/rand"
"strings"
)
// Example taken from here: https://astaxie.gitbooks.io/build-web-application-with-golang/content/en/05.2.html
func MySQL() (*sql.DB, error) {
var db *sql.DB
var err error
config, cerr := ReadConfig("settings.cfg")
if cerr != nil {
fmt.Println(cerr)
return nil, cerr
}
if config.MySQL.Socket != "" {
db, err = sql.Open("mysql", config.MySQL.User+":"+config.MySQL.Pass+"@unix("+config.MySQL.Socket + ")/"+config.MySQL.Dbname)
}else{
db, err = sql.Open("mysql", config.MySQL.User+":"+config.MySQL.Pass+"@tcp("+config.MySQL.Host + ":" + config.MySQL.Port +")/"+config.MySQL.Dbname)
}
if err != nil {
fmt.Println(err)
}
return db, err
}
func LastResortSanitize(str string) (string) {
// fucking escape artists
str = strings.Replace(str, "\\", "\\\\'", -1)
// fucking quotes...
str = strings.Replace(str, "'", "\\'", -1)
str = strings.Replace(str, "\"", "\\\"", -1)
return str
}
func MkToken() string {
b := make([]byte, 16)
rand.Read(b)
return fmt.Sprintf("%x", b)
}