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svkalinin 2021-11-28 10:30:05 +03:00
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csv2glpi/go.mod Normal file
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module importer
go 1.16
replace glpi => ../glpi
require glpi v0.0.0-00010101000000-000000000000 // indirect

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csv2glpi/importer.go Normal file
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package main
import (
"encoding/csv"
"strings"
// "encoding/json"
"flag"
"fmt"
"glpi"
"os"
"reflect"
"strconv"
"unicode/utf8"
)
var (
glpiServerAPI string
glpiUserToken string
glpiAppToken string
glpiAssetsType string
glpiVersion bool
operation string
inFileName string
inFormat string
inCSVSeparator string
inCSVComment string
outFileName string
outFormat string
outCSVSeparator string
outCSVComment string
)
func CSVToGLPI(glpiAPI *glpi.Session, fileName string) {
file, err := os.Open(fileName)
if err != nil {
panic(err)
}
defer file.Close()
reader := csv.NewReader(file)
reader.Comment, _ = utf8.DecodeRuneInString(inCSVComment)
reader.Comma, _ = utf8.DecodeRuneInString(inCSVSeparator)
reader.TrimLeadingSpace = true
headers, err := reader.Read()
if err != nil {
fmt.Println(err)
}
for {
record, err := reader.Read()
if err != nil {
fmt.Println(err)
break
}
fmt.Println(record)
var (
recordMap glpi.GlpiPhone
)
// recordMap.Name = "test"
// Read the headers and find field name in structure
for fieldIndex, fieldName := range headers {
s := reflect.ValueOf(&recordMap).Elem()
typeOfT := s.Type()
for i := 0; i < s.NumField(); i++ {
// if the field is found in the structure, we assign it a value of the appropriate type
if strings.EqualFold(strings.ToLower(fieldName), strings.ToLower(typeOfT.Field(i).Name)) {
switch fmt.Sprint(typeOfT.Field(i).Type) {
case "int":
convValue, _ := strconv.Atoi(record[fieldIndex])
s.Field(i).SetInt(int64(convValue))
case "string":
s.Field(i).SetString(record[fieldIndex])
case "bool":
convValue, _ := strconv.ParseBool(record[fieldIndex])
s.Field(i).SetBool(convValue)
}
}
}
}
// fmt.Println(recordMap)
fmt.Println("Added", glpiAssetsType, "with ID:", glpiAPI.ItemOperation("add", glpiAssetsType, recordMap))
}
}
func ExportFromGLPI(glpiAPI *glpi.Session, fileName string) {
fmt.Println(fileName)
// file, err := os.Open(fileName)
// if err != nil {
// panic(err)
// }
// defer file.Close()
// reader := csv.NewReader(file)
// reader.Comma = outCSVSeparator
}
func main() {
flag.StringVar(&glpiServerAPI, "glpi-server-api", "", "Glpi instance API URL. GLPI_SERVER_URL")
flag.StringVar(&glpiUserToken, "glpi-user-token", "", "Glpi user API token. GLPI_USER_TOKEN")
flag.StringVar(&glpiAppToken, "glpi-app-token", "", "Glpi aplication API token. GLPI_APP_TOKEN")
flag.StringVar(&glpiAssetsType, "glpi-assets-type", "", "Glpi assets type (aka Computer, Printer, Phone, e.t.c.)")
flag.BoolVar(&glpiVersion, "glpi-version", false, "Get the Glpi version")
flag.StringVar(&operation, "operation", "", "import - import data to GLPI from file\n\texport - export data from GLPI to file\n\t")
flag.StringVar(&inFileName, "in-file", "", "the name of the file containing the imported data")
flag.StringVar(&inFormat, "in-format", "csv", "input file data format")
flag.StringVar(&inCSVSeparator, "in-csv-separator", ";", "input csv-file separator")
flag.StringVar(&inCSVComment, "in-csv-comment", "#", "input csv-file comments symbol")
flag.StringVar(&outFileName, "out-file", "", "the name of the file containing the exported data")
flag.StringVar(&outFormat, "out-format", "json", "Output format: 'go' - go map, 'json' - json string, 'csv' - common separated value")
flag.StringVar(&outCSVSeparator, "out-csv-separator", ";", "output csv-file separator")
flag.StringVar(&outCSVComment, "out-csv-comment", "#", "output csv-file comments symbol")
flag.Parse()
//-----------------------------------------------------------
if glpiServerAPI == "" && os.Getenv("GLPI_SERVER_API") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_SERVER_API`, or used with '-glpi-server-api' argument")
os.Exit(1)
} else if glpiServerAPI == "" && os.Getenv("GLPI_SERVER_API") != "" {
glpiServerAPI = os.Getenv("GLPI_SERVER_API")
}
if glpiUserToken == "" && os.Getenv("GLPI_USER_TOKEN") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_USER_TOKEN`, or used with '-glpi-user-token' argument")
os.Exit(1)
} else if glpiUserToken == "" && os.Getenv("GLPI_USER_TOKEN") != "" {
glpiUserToken = os.Getenv("GLPI_USER_TOKEN")
}
if glpiAppToken == "" && os.Getenv("GLPI_APP_TOKEN") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_APP_TOKEN`, or used with '-glpi-app-token' argument")
os.Exit(1)
} else if glpiAppToken == "" && os.Getenv("GLPI_APP_TOKEN") != "" {
glpiAppToken = os.Getenv("GLPI_APP_TOKEN")
}
glpiSession, err := glpi.NewSession(glpiServerAPI, glpiUserToken, glpiAppToken)
if err != nil {
fmt.Println(err)
return
}
_, err = glpiSession.InitSession()
if err != nil {
fmt.Println(err)
return
}
if glpiVersion {
fmt.Println("GLPI version:", glpiSession.Version())
}
switch operation {
case "import":
if inFileName == "" || glpiAssetsType == "" {
fmt.Println("Setting the input file name and glpi assets type, use the '-in-file' and '-glpi-assets-type' argument")
} else {
CSVToGLPI(glpiSession, inFileName)
}
case "export":
if outFileName == "" {
fmt.Println("Setting the output file name, use the '-out-file' argument")
} else {
ExportFromGLPI(glpiSession, outFileName)
}
}
glpiSession.KillSession()
}

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GNU GENERAL PUBLIC LICENSE
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Copyright (C) 1989, 1991 Free Software Foundation, Inc., <http://fsf.org/>
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Public License instead of this License.

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Данный модуль для языка GO реализует механизм работы с HTTP API системы GLPI. Описание АПИ доступно по адресу https://github.com/glpi-project/glpi/blob/9.5/bugfixes/apirest.md, и также в установленной системе по ссылке https://glpi/apirest.php .
Ниже представлен вариант использования на примере работы с принтером. Т.е. в примере будет выполнено:
- Добавление производителя
- Добавление модели принтера
- Добавление домена
- Добавление сети (виртуальная сущность связывающаяя активы на сетевом уровне)
- Добавление принтера
- Добавление сетевого порта и привязка его к принтеру
- Добавление IP-адреса и привязка его к порту
- Добавление модели картриджа
- Добавление картриджа как еденицы учета
- "Установка" картриджа (привязка его к соответствующему принтеру)
Алгоритм работы с активами и другими сущностями GLPI ничем не отличается от данного примера.
# Краткое описание API
## Инициализация сессии
Работа с API в GLPI производится в рамках сессии, которая определяется на основе кода доступа (токена). Данный код генерится и возвращается после положительной авторизации пользователя. Для этого требуется выполнить HTTP запрос к API методу "initSession" и передать в нём Application токен ("Настройки" -> "Общие" -> "API") и токен пользователя ("Администрирование" -> "Пользователи" -> Пользователь -> "Ключи Удаленного доступа") либо имя и пароль.
```curl -s -X GET -H "Content-Type: application/json" -H "Authorization: user_token ${GLPI_USER_TOKEN}" -H "App-Token: ${GLPI_APP_TOKEN}" "https://glpi/apirest.php/initSession"```
При положительном ответе система вернет:
```
{
"session_token": "6ud8p3llbvl4qkf56t7klvhvr"
}
```
В дальнейшем в запросах передается токен приложения и токен сессии:
```curl -s -X GET -H "Content-Type: application/json" -H "Session-Token: ${GLPI_SESSION_TOKEN}" -H "App-Token: ${GLPI_APP_TOKEN}" "https://glpi/apirest.php/passivedcequipment"```
## Получение данных из GLPI
Для получения данных необходимо выполнить http-запрос к определенному методу API. Например для вывода информации о всех компьютерах ссылка будет выглядеть вот так:
```"https://glpi/apirest.php/computer"```
для получения данных по конкретному компьютеру:
```"https://glpi/apirest.php/computer/123"```
где "computer" - это тип актива (сущности, еденицы учета и т.п.), "123" - это уникальный идентификатор записи.
# Пример использования go-модуля glpi
## Импорт пакетов
``` go
package main
import (
"encoding/json"
"fmt"
"glpi"
"os"
)
```
## Установка переменных
Объявляем и инициализируем переменные:
``` go
var (
glpiServerAPI string
glpiUserToken string
glpiAppToken string
)
glpiServerAPI = os.Getenv("GLPI_SERVER_API")
glpiUserToken = os.Getenv("GLPI_USER_TOKEN")
glpiAppToken = os.Getenv("GLPI_APP_TOKEN")
```
* glpiServerAPI - адрес вызова API, в нашем случае берется из переменной окружения и равен https://glpi/apirest.php
* glpiUserToken - код доступа к API GLPI для конкретного пользователя
* glpiAppToken - код доступа к API GLPI
Для удобства работы, значения для данных переменных, беруться из переменных окружения.
Так как для начала работы необходимо получить код доступа для конкретной сессии, то произведем инициализацию сессиии:
``` go
glpiSession, err := glpi.NewSession(glpiServerAPI, glpiUserToken, glpiAppToken)
if err != nil {
fmt.Println(err)
return
}
```
glpi.NewSession - создает переменную типа Session и возвращает указатель на нее.
``` go
_, err = glpiSession.InitSession()
if err != nil {
fmt.Println(err)
return
}
```
glpiSession.InitSession() - инициализирует сессию, т.е. при вызове данной функции, происходит подключение к GLPI API и возвращается значение кода доступа (токена)сессии. Его значение сохраняется в поле структуры "glpiSession.sessionToken". Данный код можно посмотреть вызвав функцию "glpiSession.GetSessionToken()", т.е.
```fmt.Println(glpiSession.GetSessionToken())```
Установим значения некоторых переменных:
``` go
itemType := "Printer"
printerName := "acc-prn1"
printerDomain := "domain.local"
```
В GLPI API для поиска данных реализован метод search, вызываемый по ссылке http://glpi/apirest.php/search/itemtype/, где itemtype это тип еденицы учета либо другой сущности внутри GLPI (computer, monitor, printer, line и так далее).
В модуле glpi для поиска используется функция "SearchItem(itemType string, itemName string)" вызываемая с параметрами:
- itemType - вышеозначенный тип
- itemName - имя.
В случае положительного результата функция возвращает цифровой уникальный идентификатор записи "ID".
Тут стоит остановиться подробнее на описании структуры и типах. В GO-модуле glpi каждая из сущностей представлена ввиде структуры с соответсвующим именем. Внтури структуры описано соответствие её полей и полей в итоговом JSON запросе. Например для производителей:
``` go
type GlpiManufacturer struct {
Id int `json:"id"`
Comment string `json:"comment"`
Name string `json:"name"`
}
```
Имена и типы полей go-структуры соответсвуют именам и типам таковых в JSON, кроме первой буквы (в json она маленькая).
Для операций с записями в модуле реализованы функции с именами соответствующими glpi-типам (кроме простых типов с одинаковой струкрутрой). Функция на вход принимает тип запроса ("add" - добавление записи, "update" - редактирование, "delete" -удаление) и структуру соответствующего типа.
Т.е. для производителей это будет glpiSession.Manufacturer("add", manufacturersData) для принтеров glpiSession.Printer("add", printerData) и так далее.
Для простых типов введена структура:
``` go
type GlpiSimpleItem struct {
Id int `json:"id"`
Comment string `json:"comment"`
Name string `json:"name"`
}
```
Для моделей оборудования различного типа:
``` go
type GlpiItemModel struct {
Id int `json:"id"`
Comment string `json:"comment"`
Name string `json:"name"`
Product_number string `json:"product_number"`
}
```
И соответсвенно им и функции SimpleItem() и ItemModel().
В данном примере произведем поиск производителя по наименованию, и если записи с таким именем не найдено то добавим её.
``` go
// Get manufacturer ID or append new records/
manufacturersID := glpiSession.SearchItem("Manufacturer", "Systers")
if manufacturersID == 0 {
manufacturersData := glpi.GlpiManufacturer{
Name: "Systers",
Comment: "Holly Systers inc.",
}
manufacturersID = glpiSession.ItemOperation("add", "Manufacturer", manufacturersData)
}
```
Т.е. если manufacturersID будет равен 0 то инициализируем переменную типа GlpiManufacturer, заполним поля требуемыми значениями и вызовем нужную функцию. На выходе получим ID производителя для дальнейшего использования.
Найдем или добавим сеть (в данном контексте "сеть" - используется для объединения активов и построения схемы сети):
``` go
// Get network ID or append new records/
networksID := glpiSession.SearchItem("Network", "Head office")
if networksID == 0 {
networksData := glpi.GlpiSimpleItem{
Name: "Head office",
Comment: "Head office network",
}
networksID = glpiSession.ItemOperation("add", "Network", networksData)
}
```
Модель принтера:
``` go
// Search a used printer model, or append if don't find it.
printerModelID := glpiSession.SearchItem("PrinterModel", "Sys 1200")
if printerModelID == 0 {
printerModelData := glpi.GlpiItemModel{
Name: "Sys 1200",
}
printerModelID = glpiSession.ItemOperation("add", "PrinterModel", printerModelData)
}
````
Аналогичным образом поступаем и с остальными данными. Добавляем принтер с данными указанными в нижеприведенной структуре. В значениях полей указаны идентификаторы уже созданных записей, плюс переменные полученные выше (в принципе, для добавления принтера достаточно одного имени, остальное можно добавить позже):
``` go
printerData := glpi.GlpiPrinter{
Name: printerName,
Locations_id: 1,
Users_id_tech: 3,
Users_id: 2,
Groups_id_tech: 1,
Groups_id: 2,
Have_usb: 1,
Networks_id: networksID,
Manufacturers_id: manufacturersID,
Printermodels_id: printerModelID,
}
printerID := glpiSession.ItemOperation("add", "Printer", printerData)
fmt.Println("Printer was added, ID:", printerID)
```
Так как принтер подразумевается сетевой то добавим к нему сетевой порт и привяжем к нему IP-адрес. Данная функциональность подобным образом обрабатывается и для других активов GLPI, т.е. алгоритм работы тот-же меняются только itemtype.
Добавляем порт:
``` go
// Added Ethernet network port
networkPortData := glpi.GlpiNetworkPort{
Name: "Eth1",
Items_id: printerID,
Itemtype: itemType,
Logical_number: 1,
Instantiation_type: "NetworkPortEthernet",
}
glpiPortID := glpiSession.ItemOperation("add", "NetworkPort", networkPortData)
fmt.Println("Network port was added, ID: ", glpiPortID)
````
Добавляем домен:
``` go
// Getting domain ID, or add it
glpiFqdnID := glpiSession.SearchItem("FQDN", printerDomain)
if glpiFqdnID == 0 {
fqdnData := glpi.GlpiFQDN{
Name: printerDomain,
FQDN: printerDomain,
Comment: "Our local domain",
}
glpiFqdnID = glpiSession.ItemOperation("add", "fqdn", fqdnData)
}
fmt.Println("Domain - ", printerDomain, glpiFqdnID)
```
Связываем воедино сетевой порт, сетевое имя принтера и домен:
``` go
networkData := glpi.GlpiNetworkName{
Name: printerName,
Itemtype: "NetworkPort",
Items_id: glpiPortID,
Fqdns_id: glpiFqdnID,
Comment: "Network port",
}
glpiNetworkID := glpiSession.ItemOperation("add", "NetworkName", networkData)
fmt.Println("Added network name for", printerName, "with ID:", glpiNetworkID)
```
Добавляем IP-адрес и привязываем его к принтеру и сетевому имени (порту):
``` go
ipData := glpi.GlpiIPAddress{
Name: "172.30.30.123",
Itemtype: "NetworkName",
Items_id: glpiNetworkID,
Mainitems_id: printerID,
Mainitemtype: itemType,
Comment: "Network port",
}
glpiIpAddressID := glpiSession.ItemOperation("add", "IPAddress", ipData)
fmt.Println("Added IP address:", glpiIpAddressID)
```
Т.е. схема добавления "Железка" -> "Порт" -> "Сетевое имя (сеть)" -> "IP-адрес" будет общая для всех активов или устройств имеющих сетевые порты.
На этом с принтером всё. Теперь можно добавить картриджей. Сперва добавляем модель картриджа
``` go
// ADD cartridge
requestDataCartridgeItem := glpi.GlpiCartridgeItem{
// Id: "11",
Name: "С4092B",
// Users_id_tech: 3,
// Users_id: 2,
// Groups_id_tech: 1,
// Groups_id: 2,
// Cartridgeitemtypes_id: 0,
Manufacturers_id: manufacturersID,
Alarm_threshold: 5,
}
cartridgeItemsID := glpiSession.ItemOperation("add", "CartridgeItem", requestDataCartridgeItem)
fmt.Println("Add a cartridge item:", cartridgeItemsID)
```
Затем указываем соответсвие (добавляем запись) между моделью принтера и моделью картриджа
``` go
// Linked printer model and cartridge
// printerModelID := glpiSession.SearchItem("PrinterModel", "Sys 1200")
requestData := glpi.GlpiCartridgeItemPrinterModel{
// Id: "11",
Cartridgeitems_id: cartridgeItemsID,
Printermodels_id: printerModelID,
}
cartridgeItemsPrinterModel := glpiSession.ItemOperation("add", "cartridgeitem_printermodel", requestData)
fmt.Println("Added a link between Cartridge model and Printer model:", cartridgeItemsPrinterModel)
```
Затем добавляем картридж уже как еденицу хранения, привязывая к модели:
``` go
// Get the ID of an existing printer, or add it
// printerID = glpiSession.SearchItem("Printer", "acc-prn1")
requestDataCartridge := glpi.GlpiCartridge{
// Id: "11",
Cartridgeitems_id: cartridgeItemsID,
}
cartridgeID := glpiSession.ItemOperation("add", "Cartridge", requestDataCartridge)
fmt.Println("Added a cartridge:", cartridgeID)
```
"Установим" картридж в принтер, т.е. привяжем конкретный картридж к конкретному принтеру:
``` go
// Getting a new cartridge info
res := glpiSession.GetItem("Cartridge", cartridgeID, "")
fmt.Println("Cartridge:", string(res))
var cartridgeInfo glpi.GlpiCartridge
err = json.Unmarshal(res, &cartridgeInfo)
if err != nil {
fmt.Println(err)
}
// Installing the cartridge in the printer
cartridgeInfo.Printers_id = printerID
cartridgeInfo.Date_use = "2021-08-20"
res1 := glpiSession.ItemOperation("update", "Cartridge", cartridgeInfo)
fmt.Println("Add a link between cartridge and printer:", res1)
```
Перед обновлением конкретной записи требуется выбрать все данные и сохранить в переменную соответствующего типа, если этого не сделать то при выполнении операции "update" не инициализированные поля будут пустыми (т.е. данные затрутся).
Для получения информации о конкретном оборудовании в модуле есть функция ```GetItem(itemType string, itemID int, otherParam string)```. Она принимает на вход тип оборудования и его ID, возвращает JSON ввиде массива байт ([]byte). Так как функция GetItem() возвращает JSON, то его можно увидеть просто преобразовав байты в строку при помощи string()
Получим информацию о добавленном картридже и выведем в косоль:
``` go
// Getting a new cartridge info
res := glpiSession.GetItem("Cartridge", cartridgeID, "")
fmt.Println("Cartridge:", string(res))
```
Для преобразования данных из json в структуру требуемого нам типа применим функцию json.Unmarshal():
``` go
var cartridgeInfo glpi.GlpiCartridge
err = json.Unmarshal(res, &cartridgeInfo)
if err != nil {
fmt.Println(err)
}
fmt.Println("Cartridge:", cartridgeInfo)
```
Доступ к полям структуры можно получить штатным образом:
- cartridgeInfo.Id - уникальный идентификатор
- cartridgeInfo.Printers_id - идентификатор принтера
- cartridgeInfo.Date_in - дата установкии
- и т.д.
После выполнения всех операция удаляем нашу сессию. GLPI периодически сессии очищает сам, но лучше удалить:
``` go
_, err = glpiSession.KillSession()
if err != nil {
fmt.Println(err)
return
}
```

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GLPI
====
This Go library implements the GLPI HTTP REST API. This module provides working with all the assets and some GLPI items.
Getting started
===============
## Setting the variables
Setting a three variables for connecting a GLPI API:
``` go
var (
glpiServerAPI string
glpiUserToken string
glpiAppToken string
)
glpiServerAPI = os.Getenv("GLPI_SERVER_API")
glpiUserToken = os.Getenv("GLPI_USER_TOKEN")
glpiAppToken = os.Getenv("GLPI_APP_TOKEN")
```
Where:
- GLPI_USER_TOKEN - the API access token for each user (setting in a user profile)
- GLPI_APP_TOKEN - the application token (setting in the "Setup"->"General"->"API" section GLPI UI)
- GLPI_SERVER_API - API URL (like as https://glpi/apirest.php)
## Connection to the API and initial session
``` go
glpiSession, err := glpi.NewSession(glpiServerAPI, glpiUserToken, glpiAppToken)
if err != nil {
fmt.Println(err)
return
}
_, err = glpiSession.InitSession()
if err != nil {
fmt.Println(err)
return
}
```
glpiSession.InitSession() - initializes the session, i.e. when this function is called, the module is connected to the GLPI and the session access code (token) is returned. Its value is stored in the field of the "glpi Session.session Token" structure. This code can be viewed by calling the function "glpi Session.Get Session Token ()", i.e.
``` go
fmt.Println(glpiSession.GetSessionToken())
```
Work with some items
====================
## Adding the Manufacturer
``` go
manufacturersData := glpi.GlpiManufacturer{
Name: "Yet Another",
Comment: "Yet Another inc.",
}
manufacturersID = glpiSession.ItemOperation("add", "Manufacturer", manufacturersData)
```
If it's all right, the new manufacturers ID will be written to the "manufacturersID" variable.
## Adding the printers model
For simple model types, you should use the structure GlpiItemModel and ItemModel() function:
``` go
type GlpiSimpleItem struct {
Id int `json:"id"`
Comment string `json:"comment"`
Name string `json:"name"`
}
```
Adding the new printer model:
``` go
printerModelData := glpi.GlpiItemModel{
Name: "Sys 1200",
}
printerModelID = glpiSession.ItemOperation("add", "PrinterModel", printerModelData)
```
## Adding the printer
``` go
// Add new printer
printerData := glpi.GlpiPrinter{
// Id: "11",
Name: "First printer",
Have_usb: 1,
Manufacturers_id: manufacturersID,
Printermodels_id: printerModelID,
}
printerID := glpiSession.ItemOperation("add", "Printer", printerData)
fmt.Println("Printer was added, ID:", printerID)
```
## Adding a cartridge model and linking them to the printer model
``` go
// ADD cartridge
requestDataCartridgeItem := glpi.GlpiCartridgeItem{
// Id: "11",
Name: "С4092B",
Manufacturers_id: manufacturersID,
Alarm_threshold: 5,
}
cartridgeItemsID := glpiSession.ItemOperation("add", "CartridgeItem", requestDataCartridgeItem)
fmt.Println("Add a cartridge item:", cartridgeItemsID)
// Linked printer model and cartridge
// printerModelID := glpiSession.SearchItem("PrinterModel", "Sys 1200")
requestData := glpi.GlpiCartridgeItemPrinterModel{
// Id: "11",
Cartridgeitems_id: cartridgeItemsID,
Printermodels_id: printerModelID,
}
cartridgeItemsPrinterModel := glpiSession.ItemOperation("add", "cartridgeitem_printermodel", requestData)
fmt.Println("Added a link between Cartridge model and Printer model:", cartridgeItemsPrinterModel)
```
## Adding a cartridge and linking them to the printer
``` go
requestDataCartridge := glpi.GlpiCartridge{
// Id: "11",
Cartridgeitems_id: cartridgeItemsID,
}
cartridgeID := glpiSession.ItemOperation("add", "Cartridge", requestDataCartridge)
fmt.Println("Added a cartridge:", cartridgeID)
// Getting a new cartridge info
res := glpiSession.GetItem("Cartridge", cartridgeID, "")
fmt.Println("Cartridge:", string(res))
var cartridgeInfo glpi.GlpiCartridge
err = json.Unmarshal(res, &cartridgeInfo)
if err != nil {
fmt.Println(err)
}
// Installing the cartridge in the printer
cartridgeInfo.Printers_id = printerID
cartridgeInfo.Date_use = "2021-08-20"
res1 := glpiSession.ItemOperation("update", "Cartridge", cartridgeInfo)
fmt.Println("Add a link between cartridge and printer:", res1)
```
## Search the items
To get the element ID, the module provides the ```SearchItem()``` function:
``` func (glpi *Session) SearchItem(itemType string, itemName string) int {}```
If an element with the specified name was found, the function returns its ID.
``` go
// Get network ID or append new records/
networksID := glpiSession.SearchItem("Network", "Head office")
if networksID == 0 {
networksData := glpi.GlpiSimpleItem{
Name: "Head office",
Comment: "Head office network",
}
networksID = glpiSession.ItemOperation("add", "Network", networksData)
}
```
Getting ended
=============
## Kill the session
After all operations are completed, the session should be closed
``` go
_, err = glpiSession.KillSession()
if err != nil {
fmt.Println(err)
return
}
```
License
=======
Released under the GNU GPL License

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module glpi
go 1.16

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module zabbix2glpi
go 1.16
replace glpi => ../glpi
replace zabbix => ../../zabbix/zabbix
require (
glpi v0.0.0-00010101000000-000000000000
zabbix v0.0.0-00010101000000-000000000000
)

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package main
import (
"encoding/json"
"flag"
"fmt"
"glpi"
"os"
"strings"
"zabbix"
)
// Find and return a single host object by name
func GetHost(zabbixAPI *zabbix.API, host string) (zabbix.ZabbixHost, error) {
params := make(map[string]interface{}, 0)
filter := make(map[string]string, 0)
filter["host"] = host
params["filter"] = filter
params["output"] = "extend"
params["select_groups"] = "extend"
params["templated_hosts"] = 1
params["selectInventory"] = "extend"
params["selectInterfaces"] = "extend"
ret, err := zabbixAPI.Host("get", params)
// This happens if there was an RPC error
if err != nil {
return nil, err
}
// If our call was successful
if len(ret) > 0 {
return ret[0], err
}
// This will be the case if the RPC call was successful, but
// Zabbix had an issue with the data we passed.
return nil, &zabbix.ZabbixError{0, "", "Host not found"}
}
func GetHostGroup(zabbixAPI *zabbix.API, hostgroup string, select_type string) (zabbix.ZabbixHostGroup, error) {
params := make(map[string]interface{}, 0)
filter := make(map[string]string, 0)
filter["name"] = hostgroup
params["filter"] = filter
params["output"] = "extend"
if select_type == "all_hosts" {
params["selectHosts"] = "extend"
}
// params["select_groups"] = "extend"
//params["templated_hosts"] = 1
ret, err := zabbixAPI.HostGroup("get", params)
if err != nil {
return nil, err
}
// If our call was successful
if len(ret) > 0 {
return ret[0], err
}
// This will be the case if the RPC call was successful, but
// Zabbix had an issue with the data we passed.
return nil, &zabbix.ZabbixError{0, "", "HostGroup not found"}
}
func MigrateHost(glpiAPI *glpi.Session, zabbixAPI *zabbix.API, item interface{}, glpiLocationID int) {
var (
zbxHostOS string
zbxHostIP string
zbxHostFQDN string
zbxHostSerial string
zbxHostOtherSerial string
zbxHostUseDate string
zbxHostManufacturer string
zbxHostComputerModel string
glpiItemStatusID int
)
itemType := "Computer"
typeID := glpiAPI.SearchItem("ComputerType", "Сервер")
// location_id := glpiAPI.SearchItem("Location", "ГО")
fmt.Println(typeID)
// Получаем имя узла, id и флаг инвентаризации
zbxHostName := fmt.Sprint(item.(map[string]interface{})["host"])
zbxHostStatus := fmt.Sprint(item.(map[string]interface{})["status"])
// // если "inventory_mode": "-1" то инвентаризация отключена
zbxHostHasInventory := fmt.Sprint(item.(map[string]interface{})["inventory_mode"])
// Если имя узла в заббикс как FQDN то обрезаем до первой точки
// zbxHostName_short := strings.Split(zbxHostName, ".")[0]
glpiCompID := glpiAPI.SearchItem("Computer", strings.ToLower(zbxHostName))
fmt.Println(">>>>>>> ", zbxHostName)
if glpiCompID != 0 {
fmt.Println("Узел ", zbxHostName, " существует в glpi c id:", glpiCompID)
return
}
// По имени узла запрашиваем полную информацию из заббикса и выдергиваем данные
zbxHostInfo, _ := GetHost(zabbixAPI, fmt.Sprint(zbxHostName))
for _, i := range zbxHostInfo["interfaces"].([]interface{}) {
zbxHostIP = fmt.Sprint(i.(map[string]interface{})["ip"])
zbxHostFQDN = strings.ToLower(fmt.Sprint(i.(map[string]interface{})["dns"]))
fmt.Println(zbxHostIP, zbxHostFQDN)
}
// Проверяем если флаг инвентаризации не равен -1 то получаем инвентарные данные
if zbxHostHasInventory != "-1" {
zbxHostOS = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["os"])
zbxHostSerial = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["serialno_a"])
zbxHostOtherSerial = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["serialno_b"])
zbxHostUseDate = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["date_hw_install"])
zbxHostManufacturer = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["vendor"])
zbxHostComputerModel = fmt.Sprint(zbxHostInfo["inventory"].(map[string]interface{})["model"])
fmt.Println(zbxHostOS, zbxHostSerial, zbxHostOtherSerial, zbxHostUseDate, zbxHostManufacturer, zbxHostComputerModel)
}
// получаем id модели оборудования. Если не найдено добавляем в glpi
glpiModelID := glpiAPI.SearchItem("ComputerModel", zbxHostComputerModel)
if glpiModelID == 0 {
requestData := glpi.GlpiComputerModel{
Name: zbxHostComputerModel,
}
glpiModelID = glpiAPI.ItemOperation("add", "ComputerModel", requestData)
}
// получаем id производителя из glpiAPI. если нету добавляем
glpiManufacturerID := glpiAPI.SearchItem("Manufacturer", zbxHostManufacturer)
if glpiManufacturerID == 0 {
requestData := glpi.GlpiManufacturer{
Name: zbxHostManufacturer,
}
glpiManufacturerID = glpiAPI.ItemOperation("add", "Manufacturer", requestData)
}
// добавляем железку
// проверяем статус
if zbxHostStatus == "0" {
glpiItemStatusID = glpiAPI.SearchItem("State", "В работе")
}
if zbxHostStatus == "1" {
glpiItemStatusID = glpiAPI.SearchItem("State", "Выключено")
}
requestDataComp := glpi.GlpiComputer{
Name: strings.ToLower(zbxHostName),
Serial: zbxHostSerial,
Otherserial: zbxHostOtherSerial,
Locations_id: glpiLocationID,
Computermodels_id: glpiModelID,
Computertypes_id: typeID,
Manufacturers_id: glpiManufacturerID,
States_id: glpiItemStatusID,
}
glpiCompID = glpiAPI.ItemOperation("add", "Computer", requestDataComp)
fmt.Println("Добавлен хост", glpiCompID)
// Если выставлена дата установки то включаем фин. информаци.
// к году прибвавляем месяц и день
if len(zbxHostUseDate) <= 4 {
zbxHostUseDate = zbxHostUseDate + "-01-01"
}
if zbxHostUseDate != "" {
requestDataInfocom := glpi.GlpiInfocom{
Items_id: glpiCompID,
Itemtype: itemType,
Use_date: zbxHostUseDate,
}
// fmt.Println("--->", requestDataInfocom)
glpiAPI.ItemOperation("add", "InfoCom", requestDataInfocom)
fmt.Println("Добавлена фин. информация ", glpiCompID)
}
// Добавляем сетевой порт, адрес, FQDN, e.t.c
if zbxHostIP != "" {
glpiNetworkPortData := glpi.GlpiNetworkPort{
Items_id: glpiCompID,
Itemtype: itemType,
Name: "Eth",
Instantiation_type: "NetworkPortEthernet",
}
glpiPortID := glpiAPI.ItemOperation("add", "NetworkPort", glpiNetworkPortData)
fmt.Println("Добавлен port", glpiPortID)
// Отделяем имя узла от домена
zbxHostFQDN_short := strings.Split(zbxHostFQDN, ".")[0]
prefix := zbxHostFQDN_short + "."
zbxHostDomain := strings.TrimLeft(zbxHostFQDN, prefix)
fmt.Println(zbxHostFQDN, zbxHostFQDN_short, zbxHostDomain)
// Определяем ID домена в GLPI если он там есть
glpiFqdnID := glpiAPI.SearchItem("FQDN", zbxHostDomain)
fmt.Println("Домен - ", zbxHostDomain, glpiFqdnID)
glpiNetworkData := glpi.GlpiNetworkName{
Items_id: glpiPortID,
Itemtype: "NetworkPort",
Name: zbxHostFQDN_short,
Fqdns_id: glpiFqdnID,
}
glpiNetworkID := glpiAPI.ItemOperation("add", "NetworkName", glpiNetworkData)
fmt.Println("Добавлена сеть", glpiNetworkID)
glpiIPAdressData := glpi.GlpiIPAddress{
Items_id: glpiNetworkID,
Itemtype: "NetworkName",
Name: zbxHostIP,
}
glpiIpAddressID := glpiAPI.ItemOperation("add", "IPAddress", glpiIPAdressData)
fmt.Println("Добавлен IP", glpiIpAddressID)
}
// Проверяем что в заббикс для узла есть запись об ОС
if zbxHostOS != "" {
// получаем id ОС из glpiAPI. если нет добавляем
glpiOSID := glpiAPI.SearchItem("OperatingSystem", zbxHostOS)
fmt.Println("Добавлена ОС", glpiOSID)
if glpiOSID == 0 {
// request_data_os := glpi.GlpiOperatingSystem{
// Name: zbxHostOS,
// }
glpiOSID = glpiAPI.ItemOperation("add", "OperatingSystem", glpi.GlpiOperatingSystem{Name: zbxHostOS})
fmt.Println("Добавлена ОС", glpiOSID)
}
// Привязываем ОС к узлу в GLPI
requestDataOSItem := glpi.GlpiOSItem{
Items_id: glpiCompID,
Itemtype: itemType,
Operatingsystems_id: glpiOSID,
}
glpiAPI.ItemOperation("add", "Item_OperatingSystem", requestDataOSItem)
}
}
func UpdateHostStatus(glpiAPI *glpi.Session, zabbixAPI *zabbix.API, item interface{}) {
// Получаем имя узла, id и флаг инвентаризации
itemType := "Computer"
// typeID := glpiAPI.SearchItem("ComputerType", "Сервер")
zbxHostName := fmt.Sprint(item.(map[string]interface{})["host"])
zbxHostStatus := fmt.Sprint(item.(map[string]interface{})["status"])
glpiItemID := glpiAPI.SearchItem(itemType, strings.ToLower(zbxHostName))
res := glpiAPI.GetItem(itemType, glpiItemID, "")
var statusInfo map[string]interface{}
err := json.Unmarshal(res, &statusInfo)
if err != nil {
fmt.Println(err)
}
glpiItemStatusID := statusInfo["states_id"]
fmt.Println(">>>>>>> ", zbxHostName, zbxHostStatus, "glp id:", glpiItemID, "glpi status", glpiItemStatusID)
var glpiStatusID int
if zbxHostStatus == "0" {
glpiStatusID = glpiAPI.SearchItem("State", "В работе")
}
if zbxHostStatus == "1" {
glpiStatusID = glpiAPI.SearchItem("State", "Выключено")
}
fmt.Println(glpiItemStatusID, glpiStatusID)
if glpiItemStatusID != glpiStatusID {
fmt.Println("Update")
glpiAPI.UpdateItemStatus(itemType, glpiItemID, glpiStatusID)
}
}
func main() {
var (
zabbixServerAPI string
zabbixUser string
zabbixPassword string
zabbixHost string
zabbixHostGroups string
operation string
outputFormat string
glpiServerAPI string
glpiUserToken string
glpiAppToken string
glpiLocationID int
)
flag.StringVar(&zabbixServerAPI, "zabbix-server-api", "", "zabbix server API URL. ZABBIX_SERVER_API")
flag.StringVar(&zabbixUser, "zabbix-user", "", "Zabbix user name. ZABBIX_USER")
flag.StringVar(&zabbixPassword, "zabbix-password", "", "Zabbix password. ZABBIX_PASSWORD")
flag.StringVar(&zabbixHost, "zabbix-host", "", "Zabbix host name")
flag.StringVar(&zabbixHostGroups, "zabbix-host-groups", "", "Zabbix host groups, can be comma-separated list")
flag.StringVar(&glpiServerAPI, "glpi-server-api", "", "Glpi instance API URL. GLPI_SERVER_URL")
flag.StringVar(&glpiUserToken, "glpi-user-token", "", "Glpi user API token. GLPI_USER_TOKEN")
flag.StringVar(&glpiAppToken, "glpi-app-token", "", "Glpi aplication API token. GLPI_APP_TOKEN")
flag.IntVar(&glpiLocationID, "glpi-location-id", 0, "Glpi location id for migration hosts")
flag.StringVar(&operation, "operation", "zabbix-version", "Opertation type, must be:\n\tzabbix-version\n\tglpi-version\n\tget-host - getting zabbix host information\n\tget-hostgroup - getting zabbix hosts group\n\tget-hosts-from-group - getting zabbix group members hosts\n\tmigrate-host - migrate host from Zabbix to GLPI\n\tmigrate-hosts-from-group - migrate all zabbix groups members hosts to GLPI\n\tupdate-host-status - get host status from zabbix and update them into zabbix\n\tupdate-hosts-status-from-group - get group members hosts status from zabbix and update into glpi\n\t")
flag.StringVar(&outputFormat, "output-format", "go", "Output format: 'go' - go map, 'json' - json string")
flag.Parse()
if zabbixServerAPI == "" && os.Getenv("ZABBIX_SERVER_API") == "" {
fmt.Println("Send error: make sure environment variables `ZABBIX_SERVER_API`, or used with '-zabbix-server-api' argument")
os.Exit(1)
} else if zabbixServerAPI == "" && os.Getenv("ZABBIX_SERVER_API") != "" {
zabbixServerAPI = os.Getenv("ZABBIX_SERVER_API")
}
// fmt.Println(zabbixServerAPI)
if zabbixUser == "" && os.Getenv("ZABBIX_USER") == "" {
fmt.Println("Send error: make sure environment variables `ZABBIX_USER`, or used with '-zabbix-user' argument")
os.Exit(1)
} else if zabbixUser == "" && os.Getenv("ZABBIX_USER") != "" {
zabbixUser = os.Getenv("ZABBIX_USER")
}
// fmt.Println(zabbixUser )
if zabbixPassword == "" && os.Getenv("ZABBIX_PASSWORD") == "" {
fmt.Println("Send error: make sure environment variables `ZABBIX_PASSWORD`, or used with '-zabbix-password' argument")
os.Exit(1)
} else if zabbixPassword == "" && os.Getenv("ZABBIX_PASSWORD") != "" {
zabbixPassword = os.Getenv("ZABBIX_PASSWORD")
}
// fmt.Println(zabbixPassword)
//-----------------------------------------------------------
if glpiServerAPI == "" && os.Getenv("GLPI_SERVER_API") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_SERVER_API`, or used with '-glpi-server-api' argument")
os.Exit(1)
} else if glpiServerAPI == "" && os.Getenv("GLPI_SERVER_API") != "" {
glpiServerAPI = os.Getenv("GLPI_SERVER_API")
}
if glpiUserToken == "" && os.Getenv("GLPI_USER_TOKEN") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_USER_TOKEN`, or used with '-glpi-user-token' argument")
os.Exit(1)
} else if glpiUserToken == "" && os.Getenv("GLPI_USER_TOKEN") != "" {
glpiUserToken = os.Getenv("GLPI_USER_TOKEN")
}
if glpiAppToken == "" && os.Getenv("GLPI_APP_TOKEN") == "" {
fmt.Println("Send error: make sure environment variables `GLPI_APP_TOKEN`, or used with '-glpi-app-token' argument")
os.Exit(1)
} else if glpiAppToken == "" && os.Getenv("GLPI_APP_TOKEN") != "" {
glpiAppToken = os.Getenv("GLPI_APP_TOKEN")
}
// ------- Connected to zabbix API ----------
zabbixAPI, err := zabbix.NewAPI(zabbixServerAPI, zabbixUser, zabbixPassword)
if err != nil {
fmt.Println(err)
return
}
if operation != "zabbix-version" {
_, err = zabbixAPI.Login()
if err != nil {
fmt.Println(err)
return
}
// fmt.Println("Connected to API: OK")
}
// ------- Connected to GLPI API -----------
glpiAPI, err := glpi.NewSession(glpiServerAPI, glpiUserToken, glpiAppToken)
if err != nil {
fmt.Println(err)
return
}
_, err = glpiAPI.InitSession()
if err != nil {
fmt.Println(err)
return
}
switch operation {
case "zabbix-version":
zabbixVersion, err := zabbixAPI.Version()
if err != nil {
fmt.Println(err)
}
fmt.Println("Zabbix version:", zabbixVersion)
case "glpi-version":
glpiVersion := glpiAPI.Version()
fmt.Println("GLPI version:", glpiVersion)
case "get-host":
if zabbixHost == "" {
fmt.Println("Zabbix host not setting, using '-zabbix-host' command line argument")
os.Exit(1)
} else {
res, err := GetHost(zabbixAPI, zabbixHost)
if err != nil {
fmt.Println(err)
}
if outputFormat == "json" {
result, err := json.Marshal(res)
if err != nil {
fmt.Println(err)
}
fmt.Println(string(result))
} else {
fmt.Println(res)
}
}
case "get-hostgroup":
if zabbixHostGroups == "" {
fmt.Println("Zabbix host group not setting, using '-zabbix-host-groups' command line argument")
os.Exit(1)
} else {
groupList := strings.Split(zabbixHostGroups, ",")
for _, item := range groupList {
fmt.Println(GetHostGroup(zabbixAPI, strings.TrimSpace(item), "no_host"))
}
}
case "get-hosts-from-group":
if zabbixHostGroups == "" {
fmt.Println("Zabbix host group not setting, using '-zabbix-host-groups' command line argument and comma separated list of groups into qoute")
os.Exit(1)
} else {
groupList := strings.Split(zabbixHostGroups, ",")
for _, item := range groupList {
res, err1 := GetHostGroup(zabbixAPI, strings.TrimSpace(item), "all_hosts")
// println(strings.TrimSpace(item))
if err1 != nil {
fmt.Println(err1)
}
if outputFormat == "json" {
result, err := json.Marshal(res)
if err != nil {
fmt.Println(err)
}
// если "inventory_mode": "-1" то инвентаризация отключена
fmt.Println(string(result))
} else {
fmt.Println(res)
}
}
}
case "migrate-host":
fmt.Println("Function not implemented yet")
case "migrate-hosts-from-group":
if zabbixHostGroups == "" {
fmt.Println("Zabbix host group not setting, using '-zabbix-host-groups' command line argument and comma separated list of groups into qoute")
os.Exit(1)
} else {
groupList := strings.Split(zabbixHostGroups, ",")
for _, item := range groupList {
res, err1 := GetHostGroup(zabbixAPI, strings.TrimSpace(item), "all_hosts")
println(strings.TrimSpace(item))
if err1 != nil {
fmt.Println(err1)
}
// Пробегаемся по массиву узлов из забикса и выдергиваем интерфейсы и инвентарные данные
for _, item := range res["hosts"].([]interface{}) {
MigrateHost(glpiAPI, zabbixAPI, item, glpiLocationID)
}
}
}
case "update-host-status":
fmt.Println("Function not implemented yet")
case "update-hosts-status-from-group":
if zabbixHostGroups == "" {
fmt.Println("Zabbix host group not setting, using '-zabbix-host-groups' command line argument and comma separated list of groups into qoute")
os.Exit(1)
} else {
groupList := strings.Split(zabbixHostGroups, ",")
for _, item := range groupList {
res, err1 := GetHostGroup(zabbixAPI, strings.TrimSpace(item), "all_hosts")
println(strings.TrimSpace(item))
if err1 != nil {
fmt.Println(err1)
}
// Пробегаемся по массиву узлов из забикса и выдергиваем статус
for _, item := range res["hosts"].([]interface{}) {
fmt.Println(item)
UpdateHostStatus(glpiAPI, zabbixAPI, item)
}
}
}
}
}