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// SPDX-License-Identifier: GPL-3.0-or-later
package freeradius
import (
_ "embed"
"errors"
"time"
"github.com/netdata/go.d.plugin/modules/freeradius/api"
"github.com/netdata/go.d.plugin/pkg/web"
"github.com/netdata/go.d.plugin/agent/module"
)
//go:embed "config_schema.json"
var configSchema string
func init() {
module.Register("freeradius", module.Creator{
JobConfigSchema: configSchema,
Create: func() module.Module { return New() },
})
}
func New() *FreeRADIUS {
cfg := Config{
Address: "127.0.0.1",
Port: 18121,
Secret: "adminsecret",
Timeout: web.Duration{Duration: time.Second},
}
return &FreeRADIUS{
Config: cfg,
}
}
type (
client interface {
Status() (*api.Status, error)
}
Config struct {
Address string
Port int
Secret string
Timeout web.Duration
}
FreeRADIUS struct {
module.Base
Config `yaml:",inline"`
client
}
)
func (f FreeRADIUS) validateConfig() error {
if f.Address == "" {
return errors.New("address not set")
}
if f.Port == 0 {
return errors.New("port not set")
}
if f.Secret == "" {
return errors.New("secret not set")
}
return nil
}
func (f *FreeRADIUS) initClient() {
f.client = api.New(api.Config{
Address: f.Address,
Port: f.Port,
Secret: f.Secret,
Timeout: f.Timeout.Duration,
})
}
func (f *FreeRADIUS) Init() bool {
err := f.validateConfig()
if err != nil {
f.Errorf("error on validating config: %v", err)
return false
}
f.initClient()
return true
}
func (f FreeRADIUS) Check() bool {
return len(f.Collect()) > 0
}
func (FreeRADIUS) Charts() *Charts {
return charts.Copy()
}
func (f *FreeRADIUS) Collect() map[string]int64 {
mx, err := f.collect()
if err != nil {
f.Error(err)
}
if len(mx) == 0 {
return nil
}
return mx
}
func (FreeRADIUS) Cleanup() {}
|