Difference between revisions of "I2Rest Advanced Setup"

From i2Rest
Jump to: navigation, search
 
(90 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{{DISPLAYTITLE:i2Rest Advanced Setup}}
+
This section describes configuration options of i2Rest Server. [[I2Rest_quick_config|Basic configuration]] allows only demo server functionality, and must be extended to supply full functional server instancence. Combining examples bellow you can achieve server functionality that suits your requirements. <br>
Let's proceed updating i2Rest Server configuration on the way to full functional server instance.<br>
 
=SSL=
 
The first thing we recommend to add to a [[I2Rest_quick_config|basic server configuration]] is a https protocol connections protection. Please follow [[I2Rest_secured_gate|detailed guide]].
 
=Request authorization=
 
Most of requests to i2Rest Sever instance require Oauth2 token with appropriate scope to be served. Let's observe configuration options of i2Rest Server built-in authorization model.  
 
<small>'''Note:''' built-in authorization model implies all i2Rest Server users has to be registered as an IBM i users.</small>  
 
  
This section describes the advanced configuration options of i2Rest Server. To configure, the file in the JSON format is used, the settings reference is [[I2Rest_Config|here]]
+
* [[Using secured connections]]
__TOC__
+
* [[i2Rest Gate URL definition using Unix socket|Serving incoming connections using Unix sockets]]
= i2Rest Gates =
+
* [[I2Rest_with_syslog|Using syslog with i2Rest Server]]
[[I2Rest_Gates#i2Rest_Gates|i2Rest Gate]] is the endpoint where the server listens for incoming requests. The server uses up to three endpoints to process requests from clients, administrators/managers and sessions. Configuration file can contain up to three gate objects to setup these endpoints. If the configuration does not contain a setting for some gate, then the default setting is used - <code>file:</code> protocol at temporary location.<br/>
+
* [[Configuring OAuth2 authorization]]
Detailed description of all available configuration options for gates is [[Gates_object|here]]
+
* [[Run_command_Api_config|How to allow calls to run_command API]]
== i2Rest Gates protocols ==
+
* [[Management_API_config|How to allow calls to management API]]
=== http ===
+
* [[Remote_API_call_config|How to call API located on remote IBM i server]]
This is a common protocol, without encryption. You can use this protocol in a fully secure network environment. Example:
+
* [[I2Rest_Basic_PowerApps_Connector|How to create Microsoft Power Apps custom adapter to i2Rest Server]]
"gates":
+
i2Rest server should be [[I2Rest_Start|restarted]] to aplly your new configuration *.json.
    {
 
      ...
 
      "main": {"url":"<nowiki>http://192.168.1.123:5678</nowiki>", ...},
 
      ...
 
    },
 
=== https ===
 
To protect the connections, use the https protocol. i2Rest Server uses standard [https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_71/apis/unix9a.htm IBM i GSK API] to protect connections. All required parameters are configured using DCM, see [[I2Rest_secured_gate|detailed guide]]. Example:
 
"gates":
 
    {
 
      ...
 
      "main": {"url":"<nowiki>https://192.168.1.123:5678</nowiki>", "dcm_server_id":"MYSERVER", ...},
 
      ...
 
    },
 
=== file ===
 
When your i2Rest Server instance and its clients both located on the same IBM i server, it is reasonable to use <code>file:</code> protocol. For example, you can use this protocol for management gate, to perform management functions using local i2Rest Client. i2Rest Server is able to listen incoming requests at some [https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_72/rzab6/uafunix.htm%7Cunix unix socket] defined as a file at IFS. In this case, the server will not be accessible externally. i2Rest Server uses temporary <code>file:</code> endpoints when it can't find configuration for some gate. Temporary <code>file:</code> endpoints are created at <code>/tmp</code> folder, for example <code>/tmp/AS5WRD7DCJ</code>. Example:
 
 
 
"gates":
 
    {
 
      ...
 
      "session": {"url":"file:///tmp/session_gate", ...},
 
      ...
 
    },
 
 
 
= i2Rest Sessions =
 
Ссылка или дублирование "что такое session system".<br/>
 
Ссылка на reference настройки<br/>
 
Упомянуть о сессиях на другой IBM i и на другой платформе<br/>
 
Привести примеры настройки сессий<br/>
 
* Обычные сессии (*LOCAL)
 
<pre>
 
  {
 
      "name": "*LOCAL",
 
      "submit":"SBMJOB JOB(I2RESTS) USER(${user})    \
 
                  CMD(CALL I2REST/I2REST PARM(      \
 
                      '-session'                    \
 
                      '-url'  '${surl}'              \
 
                      '-uid'  '${uid}'              \
 
                      '-user' '${user}'              \
 
                      '-swap_to_user'                \
 
                      '-scopes' '${scopes}'          \
 
                      '-init' 'ADDLIBLE I2REST'      \
 
                      '-dcm_client_id' 'MYCLIENT'))"
 
  },
 
* Анонимные сессии (*ANONYMOUS)
 
* Варианты обычных сессий (system_XXX) - для задания особых параметров запуска, например логирования, запуск в выделенной подсистеме и прочее
 
* Запуск сессии на удаленной машине (SBMRMTJOB)
 
 
 
= Настройка API =
 
* Используем PCML, дать ссылку на что такое PCML, какие особенности PCML в i2Rest
 
* Примеры PCML
 
* Примеры расширенных PCML, включая тег openapi30
 
= Настройка параметров доступа OAuth2 =
 
== Модели настройки доступа ==
 
Стандартная и custom модель, стандартная - бесплатная. Custom - позволяет настраивать собственные правила или справочники для пользователей, клиентов и токенов.
 
== Стандартная модель ==
 
=== users ===
 
=== clients ===
 
=== scopes ===
 
=== tokens ===
 
== Custom access model ==
 
User exits для реализации custom модели
 
== Standard UI pages ==
 
i2Rest Server comes with a default set of web-pages to be shown to user in the user-server dialog (for example in Server and Client OAuth2 flows). You can use the snippet bellow as a default settings, just copy and paste them to your configuration file.
 
<pre>
 
      "login_page"            : "/pages/Login/index.html",
 
      "decision_page"        : "/pages/user_decide.html",
 
      "bad_auth_page"        : "/pages/bad_auth.html",
 
      "enter_code_page"      : "/pages/enter_code.html",
 
      "device_connected_page" : "/pages/device_connected.html"
 
</pre>
 
Whenever you want to use pages with your own design - you are free to create them, place them on IFS and set up your config.
 
----
 

Latest revision as of 20:25, 12 July 2020

This section describes configuration options of i2Rest Server. Basic configuration allows only demo server functionality, and must be extended to supply full functional server instancence. Combining examples bellow you can achieve server functionality that suits your requirements.

i2Rest server should be restarted to aplly your new configuration *.json.