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| | 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> | | 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> |
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| − | * [[SSL conections secure]] | + | * [[Using secured connections]] |
| − | * [[i2Rest Gate URL definition using unix socket]] | + | * [[i2Rest Gate URL definition using Unix socket|Serving incoming connections using Unix sockets]] |
| − | * [[How to require OAuth2 authentication]] (тут только *LOCAL сессии и минимальную настройку юзера, клиента и скоупа для run_program, pcml для echo) | + | * [[I2Rest_with_syslog|Using syslog with i2Rest Server]] |
| − | * [[How to allow command call API]] (тут только *LOCAL сессии и минимальную настройку юзера, клиента и скоупа для run_command) | + | * [[Configuring OAuth2 authorization]] |
| − | * [[Managment_API_config|How to allow calls to management API]] | + | * [[Run_command_Api_config|How to allow calls to run_command API]] |
| − | * [[How to call API located on remote IBM i server]] | + | * [[Management_API_config|How to allow calls to management API]] |
| − | * [[Custom scopes]] Это на будущее, сейчас можно не описывать. Мы с тобой как-то обсуждали про то, что можно добавить собственный скоуп, использовать его в настройке полномочий и передавать его в сессию | + | * [[Remote_API_call_config|How to call API located on remote IBM i server]] |
| − | * [[API configuration examples]]
| + | * [[I2Rest_Basic_PowerApps_Connector|How to create Microsoft Power Apps custom adapter to i2Rest Server]] |
| − | | + | i2Rest server should be [[I2Rest_Start|restarted]] to aplly your new configuration *.json. |
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| − | =Request authorization=
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| − | Most of requests to i2Rest Sever require authorization. Such requests as [[I2Rest_API#run_command_API|IBM i command call]], [[I2Rest_API#run_program_API|API call]] (except anonymous API call) and [[I2Rest_API#Management_APIs|management api call]] will not be served without OAuth2 token with appropriate [[I2Rest_scopes|scope]]. There is a [[OAuth2_object|OAuth2 object]], representing built-in authorization model. [[OAuth2_object#Settings_for_built-in_implementation|i2Rest built-in authorization model]] configuration options on example.<br>
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| − | <div id="Oauth2_obj_template">
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| − | "OAuth2":
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| − | {
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| − | "scopes": {"management_functions" : {"description":"i2Rest management APIs call"},
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| − | "run_program" : {"description":"Run *PGM and *SRVPGM"},
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| − | "run_command" : {"description":"Run CL command"}
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| − | },
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| − | "users":
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| − | {
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| − | "<span style="color:red;">USRX</span>":{"description":"<span style="color:red;">John Johnes</span>","valid_clients":{"<span style="color:red;">TSTCLNT</span>":{"scopes":["management_functions"]}}}
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| − | },
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| − | "clients":
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| − | {
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| − | "<span style="color:red;">TSTCLNT</span>":{"redirect_uri":"<span style="color:red;"><main gate URL></span>/oauth2/redirect",
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| − | "description":"Test client",
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| − | "valid_scopes":["management_functions"],
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| − | "valid_grant_types":["authorization_code"]}
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| − | },
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| − | "tokens": {"type":"token"},"codes":{"type":"code"}
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| − | }
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| − | <div>
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| − | The snippet above shows us In general worlds i2Rest authorization model is something like '''WHAT''' is allowed and to '''WHOM''', and '''HOW''' it realized. '''WHAT''' parameters - are the "scopes", '''HOW''' parameters - "tokens", '''WHOM''' parameters - "users" and "clients" (built-in authorization model implies that both "users" and "clients" has to be registered as an IBM i users). So we can see that user '''USRX''' using client '''TSTCLNT''' is allowed to do some actions within '''"managment_functions"''' scope. And these are exactly the settings of Oauth2 object that we need to perform a Мanagement api call.<br>
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| − | | |
| − | ==Мanagement API call==
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| − | So, what you have to do before we can test Мanagement API call to i2Rest Server:
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| − | :a) Register two users on IBM i - one for a "сlient" parameter and one for a "user" parameter.
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| − | :b) Fill the [[I2Rest_Advanced_Setup#Oauth2_obj_template|OAuth2 object template]] above with IBM i users values. Then add the snippet to your [[I2Rest_quick_config|basic server configuration]](with or without ssl protection) and put your new *.json anywhere on IBM i IFS.
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| − | :c) Restart server to apply your new configuration *.json.
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| − | Now let's test the configuration obtaining [[Auth_profile_SoapUI|Oauth2 token with SoapUI]], and than proceed to [[Manage_API_SoapUI|Management api authorized call]].
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| − | | |
| − | == run_program API call==
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| − | Unlike anonimous API call we performed in our [[I2Rest_Server#basic_guide|basic guide]], authorized API call requires Oauth2 token with [[I2Rest_scopes#run_program|"run_program" scope]] and <code>*local</code> [[I2Rest_Gates#Session_System|Session System]] defined.
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| − | So that's how we will change your [[I2Rest_quick_config|basic server configuration]] (with or without ssl protection) to perform authorized run_program API call:
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| − | :a) Add the snippet bellow to the [[Session_system_object|session systems object]]:
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| − | <pre>{
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| − | "name": "*LOCAL",
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| − | "submit": SBMJOB JOB(I2RESTS) USER(${user})
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| − | CMD(CALL I2REST PARM(
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| − | '-session'
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| − | '-url' '${surl}'
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| − | '-uid' '${uid}'
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| − | '-user' '${user}'
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| − | '-init' 'ADDLIBLE I2REST'))
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| − | '-dcm_client_id' 'MYCLIENT'))"
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| − | },
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| − | </pre>
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| − | :b) Register two users on IBM i - one for a "сlient" parameter and one for a "user" parameter.
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| − | :c) Fill the [[I2Rest_Advanced_Setup#Oauth2_obj_template|OAuth2 object template]] above with IBM i users values and add to your *.json.
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| − | :d) Add the "run_program" scope to scopes object.
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| − | :e) Change the pscms object as follows:
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| − | "pcmls":
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| − | [
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| − | {
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| − | "pcml_mount" : "echo",
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| − | "pcml_file" : "<complete name of i2restecho.pcml on IFS (for example /tmp/PCML/i2restecho.pcml)>",
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| − | "valid_in_anonymous" : <span style="color:red;">false</span>
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| − | }
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| − | ]
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| − | :f) Restart server to apply your new configuration *.json.
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| − | Now you can update your [[I2Rest_Basic_Test#SOAP_UI|SoapUI ECHO test project]] with [[Auth_profile_SoapUI|Authorization profile]] and perform your authorized API call.
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