authelia/internal/configuration/reader.go
Amir Zarrinkafsh 54694c4fca
[MISC] Ignore errcheck recommendations for legacy code (#893)
* [MISC] Ignore errcheck recommendations for legacy code
Some of this is likely intended to stay how it is, some could use refactoring, for now we will mark is and ignore it from the linter to be potentially addressed in the future.

* [MISC] Ensure files are gofmt-ed
2020-04-22 13:33:14 +10:00

49 lines
2.1 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.SetEnvPrefix("AUTHELIA")
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("jwt_secret") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("duo_api.secret_key") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("session.secret") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("authentication_backend.ldap.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("notifier.smtp.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("session.redis.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("storage.mysql.password") //nolint:errcheck // TODO: Legacy code, consider refactoring time permitting.
viper.BindEnv("storage.postgres.password") //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.Validate(&configuration, val)
if val.HasErrors() {
return nil, val.Errors()
}
return &configuration, nil
}