API Privileges

To effectively protect the device system and user private data, the Tizen security architecture is based on privileges and application signing of the Linux basic security model, which includes process isolation and mandatory access control. Since Tizen, as an open platform, provides a wide range of features and experiences for users with a variety of applications, the users must be able to grant privileges for security-sensitive operations.

Tizen provides API-level access control for security-sensitive operations which, if not used properly, can harm user privacy and system stability. Therefore, applications that use such sensitive APIs must declare the required privileges in the tizen-manifest.xml file. Privileges are categorized into public, partner, and platform levels according to their hierarchy:

  • The public level is the minimum privilege level, which means that any application developed using Tizen Studio can use these privileges.
  • The partner level privileges require at least a partner-signed certificate which is granted to developers who have a business relationship with the vendor.
  • The platform level is the highest privilege level, and an application that needs these privileges requires at least a platform-signed certificate, which is granted to vendor developers.

Since Tizen platform 3.0, some privileges are categorized as privacy-related and gives an option to the user to switch them on and off. If an application invokes a privacy-related privileged API, the Tizen system checks whether the privilege is allowed for the application. For the application to use the API, the privilege must be declared in the tizen-manifest.xml file and the user must have switched it on.

Note

In applications with the platform version 3.0 or higher, if you use privacy-related privileged APIs, make sure that the user has switched the privilege on before making the function call. Otherwise, the application does not work as expected.

Since Tizen 4.0, the status of privacy-related privileges can be resolved at runtime using the Privacy Privilege Manager API.

Since Tizen 8.0, all Privacy Privilege Manager APIs are deprecated and will be removed without any alternatives, and privacy feature will be disabled in all profiles.

Tizen Studio also provides privilege checker tools to check whether the Tizen application source code contains any privilege violations. For more information, see Verifying APIs and Privileges.

.NET API privileges

The following table lists the API privileges, which you must declare when using security-sensitive API modules in .NET applications:

Table: .NET API privileges

You can scroll this table.
Privilege Level Privacy Description
http://tizen.org/privilege/account.read public Account The application can read accounts.
http://tizen.org/privilege/account.write public Account The application can create, edit, and delete accounts.
http://tizen.org/privilege/alarm.get public The application can read information about user’s saved alarms.
http://tizen.org/privilege/alarm.set public The application can set alarms and wake the device up at scheduled times.
http://tizen.org/privilege/antivirus.admin platform The application can enable or disable antivirus programs and manage detected malware.
http://tizen.org/privilege/antivirus.scan partner The application can request to scan files in any other applications or on the device to detect harmful content.
http://tizen.org/privilege/antivirus.webprotect partner The application can check the reputation of a web address and determine whether or not accessing it could put user’s device at risk.
http://tizen.org/privilege/apphistory.read public User history The application can read the statistics of application usage, such as which applications have been used frequently or recently.
http://tizen.org/privilege/appmanager.kill platform The application can close other applications.
http://tizen.org/privilege/appmanager.kill.bgapp public The application can request to close applications running in the background.
http://tizen.org/privilege/appmanager.launch public The application can open other applications.
http://tizen.org/privilege/autofillmanager platform The application can manage installed autofill services, detect which autofill service is currently being used, and change which autofill service to use.
http://tizen.org/privilege/blocknumber.read partner The application can read rules for blocking calls and messages.
http://tizen.org/privilege/blocknumber.write partner The application can write rules for blocking calls and messages.
http://tizen.org/privilege/bluetooth public The application can perform unrestricted actions using Bluetooth, such as scanning for and connecting to other devices.
http://tizen.org/privilege/bluetooth.admin platform The application can change Bluetooth settings, such as turning Bluetooth on or off, setting the device name, and enabling or disabling AV remote control.
http://tizen.org/privilege/bookmark.admin platform Bookmark The application can retrieve, create, edit, and delete internet bookmarks.
http://tizen.org/privilege/calendar.read public Calendar The application can read events and tasks.
http://tizen.org/privilege/calendar.write public Calendar The application can create, update, and delete events and tasks.
http://tizen.org/privilege/call public Call The application can make phone calls to numbers when they are tapped without further confirmation. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/callhistory.read public User history The application can read call log items.
http://tizen.org/privilege/callhistory.write public User history The application can create, update, and delete call log items.
http://tizen.org/privilege/camera public Camera The application can take pictures and turn the camera flash on and off while using camera.
http://tizen.org/privilege/contact.read public Contacts The application can read user’s profile, contacts, and contact history. Contact history can include social network activity.
http://tizen.org/privilege/contact.write public Contacts The application can create, update, and delete user’s profile, contacts, and any contact history that is related to this application. Contact history can include social network activity.
http://tizen.org/privilege/content.write public The application can change media information. This information can be used by other applications.
http://tizen.org/privilege/d2d.datasharing public The application can share data with other devices.
http://tizen.org/privilege/d2d.remotelaunch public The application can be opened or used by applications on other devices.
http://tizen.org/privilege/datasharing public The application can share data with other applications.
http://tizen.org/privilege/devicecertificate platform The application can use a device certificate and its private key to communicate securely with a remote server.
http://tizen.org/privilege/display public The application can manage display settings, such as the brightness. This may increase battery consumption.
http://tizen.org/privilege/download public The application can manage HTTP downloads. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/dpm.bluetooth partner The application can restrict Bluetooth connections. This may prevent applications that use Bluetooth from working properly.
http://tizen.org/privilege/dpm.browser partner The application can prevent the use of browser applications. This may prevent applications that use browser applications from working properly.
http://tizen.org/privilege/dpm.camera partner The application can restrict the use of the camera. This may prevent applications that use the camera from working properly.
http://tizen.org/privilege/dpm.clipboard partner The application can restrict the use of the clipboard. This may prevent applications that use the clipboard from working properly.
http://tizen.org/privilege/dpm.debugging partner The application can restrict the use of debugging. This may prevent applications that use debugging from working properly.
http://tizen.org/privilege/dpm.email partner The application can restrict POP and IMAP email access. This may prevent applications that use email services from working properly.
http://tizen.org/privilege/dpm.location partner The application can restrict the use of location functions. This may prevent applications that use location functions from working properly.
http://tizen.org/privilege/dpm.lock partner The application can lock the device.
http://tizen.org/privilege/dpm.message partner The application can restrict the use of text, multimedia, and chat messaging services. This may prevent applications that use messaging services from working properly.
http://tizen.org/privilege/dpm.microphone partner The application can restrict the use of the microphone. This may prevent applications that use the microphone from working properly.
http://tizen.org/privilege/dpm.password partner The application can manage password policies and reset the passwords used to unlock the phone and recover data.
http://tizen.org/privilege/dpm.security partner The application can change security settings such as those for certificate installation, data encryption, and factory data resets.
http://tizen.org/privilege/dpm.storage partner The application can prevent the use of external storage such as SD cards and USB storage devices. This may prevent applications that use external storage from working properly.
http://tizen.org/privilege/dpm.usb partner The application can prevent USB connections, including the use of USB tethering. This may prevent applications that use USB connections from working properly.
http://tizen.org/privilege/dpm.wifi partner The application can restrict the use of Wi-Fi networks and mobile hotspots. If the phone can not connect to a Wi-Fi network, it may connect to a mobile network. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/dpm.wipe partner The application can erase all data from user’s device and reset user’s device to its factory default settings.
http://tizen.org/privilege/dpm.zone partner The application can create and remove containers. Containers are private workspaces which provide separate app runtime environments and data storage.
http://tizen.org/privilege/email public The application can manage user’s email accounts, including user’s folders and emails, POP3 and IMAP downloads, and SMTP uploads. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/email.admin platform The application can manage the settings of email applications.
http://tizen.org/privilege/fido.client public The application can trigger authenticators in user’s device and it may request to use user’s PIN or biometrics (fingerprints or irises) for authentication.
http://tizen.org/privilege/gestureactivation platform The application can allow and block special touch gestures.
http://tizen.org/privilege/gesturegrab platform The application can read special touch gestures, even while it is running in the background.
http://tizen.org/privilege/haptic public The application can control vibration feedback.
http://tizen.org/privilege/healthinfo public Sensor The application can read health information gathered by the device sensors, such as the pedometer and the heart rate monitor.
http://tizen.org/privilege/ime public The application can provide users with a way to enter characters and symbols into an associated text field.
http://tizen.org/privilege/imemanager public The application can manage installed input methods.
http://tizen.org/privilege/inputgenerator platform The application can simulate keys being pressed and touch interactions with the screen.
http://tizen.org/privilege/keygrab platform The application can read actions involving special keys, such as the volume keys on this or other devices (for example, TV remote controls), even when it is running in the background.
http://tizen.org/privilege/keymanager public The application can save keys, certificates, and data to, and retrieve and delete them from, password-protected storage. Checking the statuses of certificates while connected to a mobile network may result in additional charges depending on user’s payment plan. Deprecated since 3.0.
http://tizen.org/privilege/keymanager.admin platform The application can lock and unlock password-protected storage, and manage password changes for it. Deprecated since 3.0.
http://tizen.org/privilege/led public The application can turn LEDs on or off. For example, the LED on the front of the device and the camera flash can be turned on or off.
http://tizen.org/privilege/location public Location The application can use user’s location data.
http://tizen.org/privilege/location.coarse public Location The application can determine user’s approximate location including user’s device’s Cell ID, LAC (Location Area Code), and TAC (Tracking Area Code).
http://tizen.org/privilege/location.enable platform The application can control user’s location service settings.
http://tizen.org/privilege/mapservice public The application can use map services such as Geocoder, Places, and Route (Direction).
http://tizen.org/privilege/mediacontroller.client public The application can receive information about currently playing media from applications that are allowed to send it, and can control those applications remotely.
http://tizen.org/privilege/mediacontroller.server public The application can send information about currently playing media to applications that are allowed to receive it, and can be controlled remotely by those applications.
http://tizen.org/privilege/mediahistory.read public User history The application can read the statistics concerning the music and videos played on the device, such as the peak times for playing music or videos.
http://tizen.org/privilege/message.read public Message The application can read text and multimedia messages, and any information related to them.
http://tizen.org/privilege/message.write public Message The application can write, send, delete, move text and multimedia messages, download multimedia messages, and change the settings and statuses of messages, such as read or unread. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/minicontrol.provider public The application can show a small toolbar on the notification panel or lock screen while it is open. Deprecated since 3.0.
http://tizen.org/privilege/network.get public The application can retrieve network information such as the status of each network, its type, and detailed network profile information.
http://tizen.org/privilege/network.profile public The application can add, remove, and edit network profiles.
http://tizen.org/privilege/network.route partner The application can add or remove route table entries.
http://tizen.org/privilege/network.set public The application can turn Wi-Fi on and off, and connect to and disconnect from Wi-Fi and mobile networks. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/nfc public The application can read and write NFC tag information, and send NFC messages to other devices.
http://tizen.org/privilege/nfc.admin platform The application can change NFC settings, such as turning NFC on or off.
http://tizen.org/privilege/nfc.cardemulation public The application can access smart card details, such as credit card details, and allow users to make payments via NFC.
http://tizen.org/privilege/notification public The application can show and hide its own notifications and badges.
http://tizen.org/privilege/packagemanager.admin platform The application can install and uninstall application packages.
http://tizen.org/privilege/packagemanager.clearcache public The application can clear other applications’ caches.
http://tizen.org/privilege/packagemanager.info public The application can retrieve detailed application package information.
http://tizen.org/privilege/peripheralio platform The application can communicate with peripherals using industry standard protocols and interfaces, such as GPIO, I2C, PWM, UART, and SPI.
http://tizen.org/privilege/power public The application can control power-related settings, such as dimming the screen.
http://tizen.org/privilege/push public The application can receive notifications via the internet. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/reboot platform The application can restart the device.
http://tizen.org/privilege/recorder public Microphone The application can record video and audio.
http://tizen.org/privilege/screenshot platform The application can capture screenshots.
http://tizen.org/privilege/secureelement public The application can access secure smart card chips such as UICC/SIM, embedded secure elements, and secure SD cards.
http://tizen.org/privilege/securesysteminfo partner Device unique ID The application can read the non-resettable secure device information.
http://tizen.org/privilege/shortcut public The application can create and delete shortcuts.
http://tizen.org/privilege/softap public The application can manage SoftAP configuration settings, such as the Service Set Identifier (SSID) and password.
http://tizen.org/privilege/softap.admin platform The application can turn SoftAP on or off, and change its settings.
http://tizen.org/privilege/systemmonitor public The application can read system information, including information from the CPU and RAM.
http://tizen.org/privilege/systemsettings public The application can read and write unrestricted system settings. Deprecated since 2.3.1.
http://tizen.org/privilege/systemsettings.admin platform The application can read and write all system settings.
http://tizen.org/privilege/tee.client partner The application can call security related functions running inside a Trusted Execution Environment (TEE), which ensures that sensitive data is stored, processed, and protected in an isolated, trusted environment.
http://tizen.org/privilege/telephony public The application can retrieve telephony information, such as network and SIM card used and statuses of calls.
http://tizen.org/privilege/telephony.admin platform The application can manage telephony settings, such as those for incoming and outgoing calls, forwarding and holding calls, networks, and SIM cards.
http://tizen.org/privilege/tethering.admin platform The application can enable and disable tethering services. This may result in additional charges depending on user’s payment plan.
http://tizen.org/privilege/use_ir public The application can use the infrared transmitter.
http://tizen.org/privilege/voicecontrol.manager platform The application can record user’s voice and recognize it so that voice commands can be used to control this app. It can also give responses to user’s commands.
http://tizen.org/privilege/voicecontrol.tts partner The application can use the voice control engine to recognize your voice commands and provide voice feedback using its own voice.
http://tizen.org/privilege/volume.set public The application can adjust the volume for different features, such as notification alerts, ringtones, and media.
http://tizen.org/privilege/vpnservice public The application can manage the Virtual Private Network (VPN) and change its settings.
http://tizen.org/privilege/web-history.admin platform User history The application can manage user’s internet history.
http://tizen.org/privilege/widget.viewer public The application can show widgets, and information from their associated applications, on the home screen.
http://tizen.org/privilege/wifidirect public The application can enable and disable Wi-Fi Direct, manage Wi-Fi Direct connections, and change Wi-Fi Direct settings.
http://tizen.org/privilege/window.priority.set public The application can appear on top of other windows and screens, including the lock screen, according to the order of priority of the windows. This may prevent user from interacting with other applications or screens until the window for this application is closed.
http://tizen.org/privilege/windowsystem.admin platform The application can change the settings for services provided by the display server, such as the quick panel and softkey bar.
http://tizen.org/privilege/zigbee public The application can connect a ZigBee coordinator to end devices and control connected end devices.
http://tizen.org/privilege/zigbee.admin platform The application can control a connected ZigBee coordinator, for example, turning it on or off.

Non-API bound privileges

Tizen application privileges are loosely bound to APIs, so most of the privileges can be identified by the APIs that the application calls. However, there are some privileges that are not coupled with Tizen APIs. To allow easy identification, those privileges are mapped to corresponding system resources that are similar to other privileges.

The following table lists the non-API bound privileges:

Table: Non-API bound privileges

You can scroll this table.
Privilege Level Privacy Description
http://tizen.org/privilege/internet public Most of the mobile and wearable devices use a cellular network for IP communication. However, the cellular network can cause data costs and an application that sends data through the internet can be crucial for user privacy. Due to the importance of the functionality, a privilege for controlling application internet access has been added.

The new privilege is coupled with IP addresses of the destination and source of the IP packets. If your socket is connecting or listening to any IP address except 127.0.0.1, this privilege is required to communicate properly. If your application does not have this privilege, the connection is blocked in the kernel layer. If you are listening to a socket, you never receive any packets from the outside without errors on the socket functions.

You cannot connect to a random application (due to sandboxing) no matter how you add this privilege but you can connect between multiple processes of the same application binary.
http://tizen.org/privilege/mediastorage public Storage When you connect the device to a computer (Windows® or macOS) through USB, you can access a dedicated media storage area shown as massive media storage. This region of the storage is called media storage and is usually used for multimedia files, such as photos, videos, and music files. Since this storage area is used for user private data, access to it must be protected with a privilege.
If your application does not have this privilege, no file operations into the media storage area succeed and you receive a permission denied error. If you have this privilege, you can read and write directories and files, create new files, and delete files in the storage area.

This privilege is treated as privacy privilege since platform version 4.0.
http://tizen.org/privilege/externalstorage public Storage Similar to the media storage, many devices support external storages, such as MicroSD card or USB memory. As with the media storage, access to external storage must be protected with a privilege. You can find the absolute path of the external storage with the Storage API functions, such as GetAbsolutePath() method.
If your application does not have this privilege, all file operations fail with a permission denied error. If you have this privilege, you have full access to external storage.

This privilege is treated as privacy privilege since platform version 4.0.
http://tizen.org/privilege/externalstorage.appdata public Many devices support external storages, such as MicroSD card or USB memory. As with the media storage, the access to an external storage must be protected with a privilege.

If your application does not have this privilege, no file operations with the application data stored in the external storage area succeed and you receive a permission denied error. If you have this privilege, you can store data in the application-specific directory of the external storage. You can get the absolute path to the application’s external data directory with ExternalData property of Tizen.Applications.DirectoryInfo.
http://tizen.org/privilege/appdir.shareddata public Since Tizen 3.0, the application must have this privilege to support the shared/data directory.

You can get share directory path with SharedDataPath property of Tizen.Applications.ApplicationInfo if the application have shared/data directory. Note that the shared/data directory is writable for the application itself and readable for all other applications. You must be careful when you use this privilege and share data through the shared/data directory. For a more secure way of sharing files with another application, try to pass the file path through an application control.
Create .NET Application
Next Hybrid Application
Submit your feedback to GitHub