harmony 鸿蒙HarmonyAppProvision Configuration File

2023-02-03
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HarmonyAppProvision Configuration File

The HarmonyAppProvision configuration file (also called profile) is a file where you declare permission and signature information for your application.

Configuration File Structure

The HarmonyAppProvision file consists of several parts, which are described in the table below.

Name	Description	Data Type	Mandatory	Initial Value Allowed
version-code	Version number of the HarmonyAppProvision file format. The value is a positive integer containing 32 or less digits.	Number	Yes	No
version-name	Description of the version number. It is recommended that the value consist of three segments, for example, A.B.C.	String	Yes	No
uuid	Unique ID of the HarmonyAppProvision file.	String	Yes	No
type	Type of the HarmonyAppProvision file. The value can be debug (for application debugging) or release (for application release). The recommended value is debug.	String	Yes	No
issuer	Issuer of the HarmonyAppProvision file.	String	Yes	No
validity	Validity period of the HarmonyAppProvision file. For details, see Internal Structure of the validity Object.	Object	Yes	No
bundle-info	Information about the application bundle and developer. For details, see Internal Structure of the bundle-info Object.	Object	Yes	No
acls	Information about the Access Control Lists (ACLs). For details, see Internal Structure of the acls Object.	Object	No	Yes
permissions	Permissions required for your application. For details, see Internal Structure of the permissions Object.	Object	No	Yes
debug-info	Additional information for application debugging. For details, see Internal Structure of the debug-info Object.	Object	No	Yes
app-privilege-capabilities	Privilege information required by the application bundle. For details, see the Application Privilege Configuration Guide.	String array	No	Yes

An example of the HarmonyAppProvision file is as follows:

{
    "version-code": 1,
    "version-name": "1.0.0",
	"uuid": "string",
	"type": "debug",
	"validity": {
		"not-before": 1586422743,
		"not-after": 1617958743
	},
	"bundle-info" : {
		"developer-id": "OpenHarmony",
		"development-certificate": "Base64 string",
		"distribution-certificate": "Base64 string",
		"bundle-name": "com.OpenHarmony.app.test",
		"apl": "normal",
        "app-feature": "hos_normal_app"
	},
	"acls": {
		"allowed-acls": ["string"]
    },
	"permissions": {
		"restricted-permissions": ["string"]
    },
    "debug-info" : {
	    "device-id-type": "udid",
	    "device-ids": ["string"]
    },
    "app-privilege-capabilities":["AllowAppUsePrivilegeExtension"],
    "issuer": "OpenHarmony"
}

Internal Structure of the validity Object

Name	Description	Data Type	Mandatory	Initial Value Allowed
not-before	Start time of the file validity period. The value is a Unix timestamp, which is a non-negative integer.	Number	Yes	No
not-after	End time of the file validity period. The value is a Unix timestamp, which is a non-negative integer.	Number	Yes	No

Internal Structure of the bundle-info Object

NOTE
The value of bundle-name in the bundle-info object in the HarmonyAppProvision file must be the same as the value of bundleName (in config.json or module.json5) of the signed application. To prevent a HarmonyAppProvision file from being used for signatures of different applications, the system checks whether the value of bundleName in the HAP signature is the same as that in the HAP configuration file during application installation. If they are different, the HAP cannot be installed.

Name	Description	Data Type	Mandatory	Initial Value Allowed
developer-id	Unique ID of the developer.	String	Yes	No
development-certificate	Information about the debug certificate.	Number	Yes if type is set to debug and no otherwise	No
distribution-certificate	Information about the release certificate.	Number	Yes if type is set to release and no otherwise	No
bundle-name	Bundle name of the application.	String	Yes	No
apl	Ability privilege level (APL) of your application. The value can be normal, system_basic, or system_core.	String	Yes	No
app-feature	Type of your application. The value can be hos_system_app (system application) or hos_normal_app (normal application). Only system applications are allowed to call system APIs. If a normal application calls a system API, the call cannot be successful or the application may run abnormally.	String	Yes	No

Internal Structure of the acls Object

The acls object contains the ACL configured for your application. It should be noted that you still need to add the ACL information to the requestPermissions attribute in the application configuration file.

Name	Description	Data Type	Mandatory	Initial Value Allowed
allowed-acls	ACLs configured for your application.	String array	No	No

Internal Structure of the permissions Object

The permissions object contains restricted permissions required for your application. Different from the ACLs set in the acls object, these permissions need user authorization during the running of your application. It should be noted that you still need to add the ACL information to the requestPermissions attribute in the application configuration file.

Name	Description	Data Type	Mandatory	Initial Value Allowed
restricted-permissions	Restricted permissions required for your application.	String array	No	No

Internal Structure of the debug-info Object

The debug-info object contains debugging information of your application, mainly device management and control information.

Name	Description	Data Type	Mandatory	Initial Value Allowed
device-id-type	Type of the device ID. Currently, only the udid type is supported.	String	No	No
device-ids	IDs of devices on which your application can be debugged.	String array	No	No

Modifying the HarmonyAppProvision Configuration File

When a development project is created, the default application type is hos_normal_app and the default APL level is normal.

To enable the application to use system APIs, you need to change the app-feature field to hos_system_app (system application). To apply for high-level permissions, you need to modify fields such as apl and acl. For details, see Access Control Overview.

To modify the HarmonyAppProvision configuration file, perform the following steps:

Open the directory where the OpenHarmony SDK is located. (You can choose File > Settings > OpenHarmony SDK on the menu bar of DevEco Studio to query the directory.)
In the SDK directory, go to the Toolchains > {Version} > lib directory and open the UnsgnedReleasedProfileTemplate.json file.
Modify the related fields as required.

After modifying the configuration file, sign the application.