54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package storage
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import (
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"fmt"
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"time"
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_ "github.com/go-sql-driver/mysql" // Load the MySQL Driver used in the connection string.
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"github.com/authelia/authelia/v4/internal/configuration/schema"
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)
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// MySQLProvider is a MySQL provider.
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type MySQLProvider struct {
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SQLProvider
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}
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// NewMySQLProvider a MySQL provider.
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func NewMySQLProvider(config *schema.Configuration) (provider *MySQLProvider) {
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provider = &MySQLProvider{
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SQLProvider: NewSQLProvider(config, providerMySQL, providerMySQL, dataSourceNameMySQL(*config.Storage.MySQL)),
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}
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// All providers have differing SELECT existing table statements.
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provider.sqlSelectExistingTables = queryMySQLSelectExistingTables
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// Specific alterations to this provider.
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provider.sqlFmtRenameTable = queryFmtMySQLRenameTable
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return provider
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}
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func dataSourceNameMySQL(config schema.MySQLStorageConfiguration) (dataSourceName string) {
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dataSourceName = fmt.Sprintf("%s:%s", config.Username, config.Password)
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if dataSourceName != "" {
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dataSourceName += "@"
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}
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address := config.Host
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if config.Port > 0 {
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address += fmt.Sprintf(":%d", config.Port)
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}
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dataSourceName += fmt.Sprintf("tcp(%s)", address)
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if config.Database != "" {
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dataSourceName += fmt.Sprintf("/%s", config.Database)
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}
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dataSourceName += "?"
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dataSourceName += fmt.Sprintf("timeout=%ds&multiStatements=true&parseTime=true", int32(config.Timeout/time.Second))
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return dataSourceName
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}
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