authelia/storage/mysql_provider.go

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package storage
import (
"database/sql"
"fmt"
"github.com/clems4ever/authelia/configuration/schema"
"github.com/clems4ever/authelia/logging"
_ "github.com/go-sql-driver/mysql" // Load the MySQL Driver used in the connection string.
)
// MySQLProvider is a MySQL provider
type MySQLProvider struct {
SQLProvider
}
// NewSQLProvider a SQL provider
func NewSQLProvider(configuration schema.SQLStorageConfiguration) *MySQLProvider {
connectionString := configuration.Username
if configuration.Password != "" {
connectionString += fmt.Sprintf(":%s", configuration.Password)
}
if connectionString != "" {
connectionString += "@"
}
address := configuration.Host
if configuration.Port > 0 {
address += fmt.Sprintf(":%d", configuration.Port)
}
connectionString += fmt.Sprintf("tcp(%s)", address)
if configuration.Database != "" {
connectionString += fmt.Sprintf("/%s", configuration.Database)
}
fmt.Println(connectionString)
db, err := sql.Open("mysql", connectionString)
if err != nil {
logging.Logger().Fatalf("Unable to connect to SQL database: %v", err)
}
provider := MySQLProvider{}
if err := provider.initialize(db); err != nil {
logging.Logger().Fatalf("Unable to initialize SQL database: %v", err)
}
return &provider
}