/
entity.go
100 lines (87 loc) · 2.59 KB
/
entity.go
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// Copyright The Athenz Authors
// Licensed under the terms of the Apache version 2.0 license. See LICENSE file for terms.
package zmscli
import (
"bytes"
"strings"
"time"
"github.com/AthenZ/athenz/clients/go/zms"
"github.com/ardielle/ardielle-go/rdl"
)
func (cli Zms) ShowEntity(dn string, en string) (*string, error) {
entity, err := cli.Zms.GetEntity(zms.DomainName(dn), zms.EntityName(en))
if err != nil {
return nil, err
}
oldYamlConverter := func(res interface{}) (*string, error) {
var buf bytes.Buffer
buf.WriteString("entity:\n")
cli.dumpEntity(&buf, *entity, indentLevel1Dash, indentLevel1DashLvl)
s := buf.String()
return &s, nil
}
return cli.dumpByFormat(entity, oldYamlConverter)
}
func (cli Zms) AddEntity(dn string, en string, values []string) (*string, error) {
entityValue := make(map[rdl.Symbol]interface{})
for _, item := range values {
tokens := strings.Split(item, "=")
if len(tokens) == 2 {
entityValue[rdl.Symbol(tokens[0])] = tokens[1]
}
}
var entity zms.Entity
fullResourceName := dn + ":entity." + en
entity.Name = zms.ResourceName(fullResourceName)
entity.Value = entityValue
err := cli.Zms.PutEntity(zms.DomainName(dn), zms.EntityName(en), cli.AuditRef, &entity)
if err != nil {
return nil, err
}
output, err := cli.ShowEntity(dn, en)
if err != nil {
// due to mysql read after write issue it's possible that
// we'll get 404 after writing our object so in that
// case we're going to do a quick sleep and retry request
time.Sleep(500 * time.Millisecond)
output, err = cli.ShowEntity(dn, en)
}
return output, err
}
func (cli Zms) DeleteEntity(dn string, en string) (*string, error) {
err := cli.Zms.DeleteEntity(zms.DomainName(dn), zms.EntityName(en), cli.AuditRef)
if err != nil {
return nil, err
}
s := "[Deleted entity: " + dn + "." + en + "]"
message := SuccessMessage{
Status: 200,
Message: s,
}
return cli.dumpByFormat(message, cli.buildYAMLOutput)
}
func (cli Zms) entityNames(dn string) ([]string, error) {
entities := make([]string, 0)
lst, err := cli.Zms.GetEntityList(zms.DomainName(dn))
if err != nil {
return nil, err
}
for _, n := range lst.Names {
entities = append(entities, string(n))
}
return entities, nil
}
func (cli Zms) ListEntities(dn string) (*string, error) {
entities, err := cli.entityNames(dn)
if err != nil {
return nil, err
}
oldYamlConverter := func(res interface{}) (*string, error) {
var buf bytes.Buffer
buf.WriteString("entities:\n")
cli.dumpObjectList(&buf, entities, dn, "entity")
s := buf.String()
return &s, nil
}
return cli.dumpByFormat(entities, oldYamlConverter)
}