60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
/*
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Copyright 2021 The Dapr Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package mysql
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import (
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"crypto/tls"
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"crypto/x509"
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"database/sql"
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"fmt"
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"os"
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"github.com/go-sql-driver/mysql"
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"github.com/dapr/kit/logger"
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)
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type mySQLFactory struct {
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logger logger.Logger
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}
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func newMySQLFactory(logger logger.Logger) *mySQLFactory {
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return &mySQLFactory{
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logger: logger,
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}
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}
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func (m *mySQLFactory) Open(connectionString string) (*sql.DB, error) {
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return sql.Open("mysql", connectionString)
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}
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func (m *mySQLFactory) RegisterTLSConfig(pemPath string) error {
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rootCertPool := x509.NewCertPool()
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pem, readErr := os.ReadFile(pemPath)
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if readErr != nil {
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m.logger.Error("Error reading PEM file from " + pemPath)
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return readErr
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}
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ok := rootCertPool.AppendCertsFromPEM(pem)
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if !ok {
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return fmt.Errorf("failed to append PEM")
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}
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mysql.RegisterTLSConfig("custom", &tls.Config{RootCAs: rootCertPool, MinVersion: tls.VersionTLS12})
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return nil
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}
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