authelia/internal/configuration/reader.go
Amir Zarrinkafsh 1600e0f7da
[CI] Add wsl linter (#980)
* [CI] Add wsl linter

* Implement wsl recommendations

Co-authored-by: Clément Michaud <clement.michaud34@gmail.com>
2020-05-05 21:35:32 +02:00

60 lines
3.4 KiB
Go

package configuration
import (
"fmt"
"strings"
"github.com/spf13/viper"
"github.com/authelia/authelia/internal/configuration/schema"
"github.com/authelia/authelia/internal/configuration/validator"
)
// Read a YAML configuration and create a Configuration object out of it.
func Read(configPath string) (*schema.Configuration, []error) {
viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
// we need to bind all env variables as long as https://github.com/spf13/viper/issues/761
// is not resolved.
viper.BindEnv("authelia.jwt_secret") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.duo_api.secret_key") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.session.secret") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.authentication_backend.ldap.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.notifier.smtp.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.session.redis.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.storage.mysql.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.storage.postgres.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.jwt_secret.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.duo_api.secret_key.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.session.secret.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.authentication_backend.ldap.password.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.notifier.smtp.password.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.session.redis.password.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.storage.mysql.password.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authelia.storage.postgres.password.file") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.SetConfigFile(configPath)
if err := viper.ReadInConfig(); err != nil {
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
return nil, []error{fmt.Errorf("unable to find config file %s", configPath)}
}
}
var configuration schema.Configuration
viper.Unmarshal(&configuration) //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
val := schema.NewStructValidator()
validator.ValidateSecrets(&configuration, val, viper.GetViper())
validator.ValidateConfiguration(&configuration, val)
validator.ValidateKeys(val, viper.AllKeys())
if val.HasErrors() {
return nil, val.Errors()
}
return &configuration, nil
}