authelia/internal/storage/postgres_provider.go
Amir Zarrinkafsh 0dea0fc82e
[FEATURE] Support MySQL as a storage backend. (#678)
* [FEATURE] Support MySQL as a storage backend.

Fixes #512.

* Fix integration tests and include MySQL in docs.
2020-03-05 10:25:52 +11:00

84 lines
3.9 KiB
Go

package storage
import (
"database/sql"
"fmt"
"strings"
"github.com/authelia/authelia/internal/configuration/schema"
"github.com/authelia/authelia/internal/logging"
_ "github.com/lib/pq" // Load the PostgreSQL Driver used in the connection string.
)
// PostgreSQLProvider is a Postrgres provider
type PostgreSQLProvider struct {
SQLProvider
}
// NewPostgreSQLProvider a SQL provider
func NewPostgreSQLProvider(configuration schema.PostgreSQLStorageConfiguration) *PostgreSQLProvider {
args := make([]string, 0)
if configuration.Username != "" {
args = append(args, fmt.Sprintf("user='%s'", configuration.Username))
}
if configuration.Password != "" {
args = append(args, fmt.Sprintf("password='%s'", configuration.Password))
}
if configuration.Host != "" {
args = append(args, fmt.Sprintf("host=%s", configuration.Host))
}
if configuration.Port > 0 {
args = append(args, fmt.Sprintf("port=%d", configuration.Port))
}
if configuration.Database != "" {
args = append(args, fmt.Sprintf("dbname=%s", configuration.Database))
}
if configuration.SSLMode != "" {
args = append(args, fmt.Sprintf("sslmode=%s", configuration.SSLMode))
}
connectionString := strings.Join(args, " ")
db, err := sql.Open("postgres", connectionString)
if err != nil {
logging.Logger().Fatalf("Unable to connect to SQL database: %v", err)
}
provider := PostgreSQLProvider{
SQLProvider{
sqlCreateUserPreferencesTable: SQLCreateUserPreferencesTable,
sqlCreateIdentityVerificationTokensTable: SQLCreateIdentityVerificationTokensTable,
sqlCreateTOTPSecretsTable: SQLCreateTOTPSecretsTable,
sqlCreateU2FDeviceHandlesTable: SQLCreateU2FDeviceHandlesTable,
sqlCreateAuthenticationLogsTable: fmt.Sprintf("CREATE TABLE IF NOT EXISTS %s (username VARCHAR(100), successful BOOL, time INTEGER)", authenticationLogsTableName),
sqlCreateAuthenticationLogsUserTimeIndex: fmt.Sprintf("CREATE INDEX IF NOT EXISTS usr_time_idx ON %s (username, time)", authenticationLogsTableName),
sqlGetPreferencesByUsername: fmt.Sprintf("SELECT second_factor_method FROM %s WHERE username=$1", preferencesTableName),
sqlUpsertSecondFactorPreference: fmt.Sprintf("INSERT INTO %s (username, second_factor_method) VALUES ($1, $2) ON CONFLICT (username) DO UPDATE SET second_factor_method=$2", preferencesTableName),
sqlTestIdentityVerificationTokenExistence: fmt.Sprintf("SELECT EXISTS (SELECT * FROM %s WHERE token=$1)", identityVerificationTokensTableName),
sqlInsertIdentityVerificationToken: fmt.Sprintf("INSERT INTO %s (token) VALUES ($1)", identityVerificationTokensTableName),
sqlDeleteIdentityVerificationToken: fmt.Sprintf("DELETE FROM %s WHERE token=$1", identityVerificationTokensTableName),
sqlGetTOTPSecretByUsername: fmt.Sprintf("SELECT secret FROM %s WHERE username=$1", totpSecretsTableName),
sqlUpsertTOTPSecret: fmt.Sprintf("INSERT INTO %s (username, secret) VALUES ($1, $2) ON CONFLICT (username) DO UPDATE SET secret=$2", totpSecretsTableName),
sqlDeleteTOTPSecret: fmt.Sprintf("DELETE FROM %s WHERE username=$1", totpSecretsTableName),
sqlGetU2FDeviceHandleByUsername: fmt.Sprintf("SELECT keyHandle, publicKey FROM %s WHERE username=$1", u2fDeviceHandlesTableName),
sqlUpsertU2FDeviceHandle: fmt.Sprintf("INSERT INTO %s (username, keyHandle, publicKey) VALUES ($1, $2, $3) ON CONFLICT (username) DO UPDATE SET keyHandle=$2, publicKey=$3", u2fDeviceHandlesTableName),
sqlInsertAuthenticationLog: fmt.Sprintf("INSERT INTO %s (username, successful, time) VALUES ($1, $2, $3)", authenticationLogsTableName),
sqlGetLatestAuthenticationLogs: fmt.Sprintf("SELECT successful, time FROM %s WHERE time>$1 AND username=$2 ORDER BY time DESC", authenticationLogsTableName),
},
}
if err := provider.initialize(db); err != nil {
logging.Logger().Fatalf("Unable to initialize SQL database: %v", err)
}
return &provider
}