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log redacted passwords

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Closes #48
This commit is contained in:
Jo Vandeginste 2019-09-13 21:57:52 +02:00 committed by Nicola Murino
parent 7eb5b01169
commit 29aadbf3e3
4 changed files with 51 additions and 24 deletions
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14
config/config.go
View file

@ -104,6 +104,12 @@ func GetProviderConf() dataprovider.Config {
return globalConf.ProviderConf
}
func getRedactedGlobalConf() globalConfig {
conf := globalConf
conf.ProviderConf.Password = "[redacted]"
return conf
}
// LoadConfig loads the configuration
// configDir will be added to the configuration search paths.
// The search path contains by default the current directory and on linux it contains
@ -116,13 +122,15 @@ func LoadConfig(configDir, configName string) error {
viper.AddConfigPath(".")
viper.SetConfigName(configName)
if err = viper.ReadInConfig(); err != nil {
logger.Warn(logSender, "", "error loading configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.Warn(logSender, "", "error loading configuration file: %v. Default configuration will be used: %+v",
err, getRedactedGlobalConf())
logger.WarnToConsole("error loading configuration file: %v. Default configuration will be used.", err)
return err
}
err = viper.Unmarshal(&globalConf)
if err != nil {
logger.Warn(logSender, "", "error parsing configuration file: %v. Default configuration will be used: %+v", err, globalConf)
logger.Warn(logSender, "", "error parsing configuration file: %v. Default configuration will be used: %+v",
err, getRedactedGlobalConf())
logger.WarnToConsole("error parsing configuration file: %v. Default configuration will be used.", err)
return err
}
@ -136,6 +144,6 @@ func LoadConfig(configDir, configName string) error {
logger.Warn(logSender, "", "Configuration error: %v", err)
logger.WarnToConsole("Configuration error: %v", err)
}
logger.Debug(logSender, "", "config file used: '%v', config loaded: %+v", viper.ConfigFileUsed(), globalConf)
logger.Debug(logSender, "", "config file used: '%v', config loaded: %+v", viper.ConfigFileUsed(), getRedactedGlobalConf())
return err
}

29
dataprovider/mysql.go
View file

@ -15,25 +15,34 @@ type MySQLProvider struct {
func initializeMySQLProvider() error {
var err error
var connectionString string
logSender = MySQLDataProviderName
if len(config.ConnectionString) == 0 {
connectionString = fmt.Sprintf("%v:%v@tcp([%v]:%v)/%v?charset=utf8&interpolateParams=true&timeout=10s&tls=%v&writeTimeout=10s&readTimeout=10s",
config.Username, config.Password, config.Host, config.Port, config.Name, getSSLMode())
} else {
connectionString = config.ConnectionString
}
dbHandle, err := sql.Open("mysql", connectionString)
dbHandle, err := sql.Open("mysql", getMySQLConnectionString(false))
if err == nil {
providerLog(logger.LevelDebug, "mysql database handle created, connection string: %#v, pool size: %v", connectionString, config.PoolSize)
providerLog(logger.LevelDebug, "mysql database handle created, connection string: %#v, pool size: %v",
getMySQLConnectionString(true), config.PoolSize)
dbHandle.SetMaxOpenConns(config.PoolSize)
dbHandle.SetConnMaxLifetime(1800 * time.Second)
provider = MySQLProvider{dbHandle: dbHandle}
} else {
providerLog(logger.LevelWarn, "error creating mysql database handler, connection string: %#v, error: %v", connectionString, err)
providerLog(logger.LevelWarn, "error creating mysql database handler, connection string: %#v, error: %v",
getMySQLConnectionString(true), err)
}
return err
}
func getMySQLConnectionString(redactedPwd bool) string {
var connectionString string
if len(config.ConnectionString) == 0 {
password := config.Password
if redactedPwd {
password = "[redacted]"
}
connectionString = fmt.Sprintf("%v:%v@tcp([%v]:%v)/%v?charset=utf8&interpolateParams=true&timeout=10s&tls=%v&writeTimeout=10s&readTimeout=10s",
config.Username, password, config.Host, config.Port, config.Name, getSSLMode())
} else {
connectionString = config.ConnectionString
}
return connectionString
}
func (p MySQLProvider) checkAvailability() error {
return sqlCommonCheckAvailability(p.dbHandle)

30
dataprovider/pgsql.go
View file

@ -14,25 +14,35 @@ type PGSQLProvider struct {
func initializePGSQLProvider() error {
var err error
var connectionString string
logSender = PGSQLDataProviderName
if len(config.ConnectionString) == 0 {
connectionString = fmt.Sprintf("host='%v' port=%v dbname='%v' user='%v' password='%v' sslmode=%v connect_timeout=10",
config.Host, config.Port, config.Name, config.Username, config.Password, getSSLMode())
} else {
connectionString = config.ConnectionString
}
dbHandle, err := sql.Open("postgres", connectionString)
dbHandle, err := sql.Open("postgres", getPGSQLConnectionString(false))
if err == nil {
providerLog(logger.LevelDebug, "postgres database handle created, connection string: %#v, pool size: %v", connectionString, config.PoolSize)
providerLog(logger.LevelDebug, "postgres database handle created, connection string: %#v, pool size: %v",
getPGSQLConnectionString(true), config.PoolSize)
dbHandle.SetMaxOpenConns(config.PoolSize)
provider = PGSQLProvider{dbHandle: dbHandle}
} else {
providerLog(logger.LevelWarn, "error creating postgres database handler, connection string: %#v, error: %v", connectionString, err)
providerLog(logger.LevelWarn, "error creating postgres database handler, connection string: %#v, error: %v",
getPGSQLConnectionString(true), err)
}
return err
}
func getPGSQLConnectionString(redactedPwd bool) string {
var connectionString string
if len(config.ConnectionString) == 0 {
password := config.Password
if redactedPwd {
password = "[redacted]"
}
connectionString = fmt.Sprintf("host='%v' port=%v dbname='%v' user='%v' password='%v' sslmode=%v connect_timeout=10",
config.Host, config.Port, config.Name, config.Username, password, getSSLMode())
} else {
connectionString = config.ConnectionString
}
return connectionString
}
func (p PGSQLProvider) checkAvailability() error {
return sqlCommonCheckAvailability(p.dbHandle)
}