94 lines
3.0 KiB
Go
94 lines
3.0 KiB
Go
// Copyright (c) Mainflux
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
package provision
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
|
|
mfclients "github.com/mainflux/mainflux/pkg/clients"
|
|
"github.com/mainflux/mainflux/pkg/errors"
|
|
"github.com/mainflux/mainflux/pkg/groups"
|
|
"github.com/pelletier/go-toml"
|
|
)
|
|
|
|
// ServiceConf represents service config.
|
|
type ServiceConf struct {
|
|
Port string `toml:"port"`
|
|
LogLevel string `toml:"log_level"`
|
|
TLS bool `toml:"tls"`
|
|
ServerCert string `toml:"server_cert"`
|
|
ServerKey string `toml:"server_key"`
|
|
ThingsURL string `toml:"things_url"`
|
|
UsersURL string `toml:"users_url"`
|
|
HTTPPort string `toml:"http_port"`
|
|
MfUser string `toml:"mf_user"`
|
|
MfPass string `toml:"mf_pass"`
|
|
MfAPIKey string `toml:"mf_api_key"`
|
|
MfBSURL string `toml:"mf_bs_url"`
|
|
MfWhiteListURL string `toml:"mf_white_list"`
|
|
MfCertsURL string `toml:"mf_certs_url"`
|
|
}
|
|
|
|
// Bootstrap represetns the Bootstrap config.
|
|
type Bootstrap struct {
|
|
X509Provision bool `toml:"x509_provision"`
|
|
Provision bool `toml:"provision"`
|
|
AutoWhiteList bool `toml:"autowhite_list"`
|
|
Content map[string]interface{} `toml:"content"`
|
|
}
|
|
|
|
// Gateway represetns the Gateway config.
|
|
type Gateway struct {
|
|
Type string `toml:"type" json:"type"`
|
|
ExternalID string `toml:"external_id" json:"external_id"`
|
|
ExternalKey string `toml:"external_key" json:"external_key"`
|
|
CtrlChannelID string `toml:"ctrl_channel_id" json:"ctrl_channel_id"`
|
|
DataChannelID string `toml:"data_channel_id" json:"data_channel_id"`
|
|
ExportChannelID string `toml:"export_channel_id" json:"export_channel_id"`
|
|
CfgID string `toml:"cfg_id" json:"cfg_id"`
|
|
}
|
|
|
|
// Cert represetns the certificate config.
|
|
type Cert struct {
|
|
TTL string `json:"ttl" toml:"ttl"`
|
|
}
|
|
|
|
// Config struct of Provision.
|
|
type Config struct {
|
|
File string `toml:"file"`
|
|
Server ServiceConf `toml:"server" mapstructure:"server"`
|
|
Bootstrap Bootstrap `toml:"bootstrap" mapstructure:"bootstrap"`
|
|
Things []mfclients.Client `toml:"things" mapstructure:"things"`
|
|
Channels []groups.Group `toml:"channels" mapstructure:"channels"`
|
|
Cert Cert `toml:"cert" mapstructure:"cert"`
|
|
SendTelemetry bool `toml:"-"`
|
|
}
|
|
|
|
// Save - store config in a file.
|
|
func Save(c Config, file string) error {
|
|
b, err := toml.Marshal(c)
|
|
if err != nil {
|
|
return errors.New(fmt.Sprintf("Error reading config file: %s", err))
|
|
}
|
|
if err := os.WriteFile(file, b, 0644); err != nil {
|
|
return errors.New(fmt.Sprintf("Error writing toml: %s", err))
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Read - retrieve config from a file.
|
|
func Read(file string) (Config, error) {
|
|
data, err := os.ReadFile(file)
|
|
c := Config{}
|
|
if err != nil {
|
|
return c, errors.New(fmt.Sprintf("Error reading config file: %s", err))
|
|
}
|
|
|
|
if err := toml.Unmarshal(data, &c); err != nil {
|
|
return Config{}, errors.New(fmt.Sprintf("Error unmarshaling toml: %s", err))
|
|
}
|
|
return c, nil
|
|
}
|