Configuring computing devices using a bootstrap configuration

• US 10,164,833 B2
• Filed: 10/06/2016
• Issued: 12/25/2018
• Est. Priority Date: 06/07/2013
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Whittemore, Mark W., Santos, Michael D., Fernandez, Todd R., Skogen, Christopher G., Mantere, Jussi-Pekka, Rahardja, David
• Primary Examiner(s): Whipple, Brian
• Application Number:
  US15/287,196
• Publication Number:
  US 20170155554A1
• Time in Patent Office: 810 Days
• Field of Search: None
• CPC Class Codes: G06F 9/4411 Configuring for operating with peripheral devices; Loading of device drivers
• CPC Class Codes: G06F 9/4416 Network booting; Remote initial program loading [RIPL]
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0816 the condition being an adaptation, e.g. in response to network events
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416

Abstract

In the described embodiments, a device configuration file is used to set configuration settings on a computing device during a configuration operation (e.g., an initial configuration or a re-configuration of the computing device). The device configuration file is retrieved from a location where the device configuration file is hosted using a reference to the location from a bootstrap configuration. The bootstrap configuration is provided by a bootstrap configuration server and is retrieved by the computing device from the bootstrap configuration server during the configuration operation.

Claims

1. A method for configuring a computing device, comprising:

in the computing device, performing operations for;

sending, to a bootstrap configuration server, a device identifier;

receiving, from the bootstrap configuration server, a bootstrap configuration comprising a reference to a location on the bootstrap configuration server from where a device configuration file is to be retrieved;

using the reference to the location, retrieving the device configuration file from the bootstrap configuration server; and

configuring the computing device in accordance with one or more configuration settings in the device configuration file.

2. The method of claim 1, wherein the reference to the location is selected from a group consisting of:

a directory name, a reference to a machine, a custom address indicator, a pointer to a memory location, a universal resource locator (URL), and an address.

3. The method of claim 1, wherein the device configuration file is generated by an entity that controls a configuration of the computing device and comprises one or more configuration settings placed in the device configuration file by the entity that are to be used when configuring the computing device, the one or more configuration settings being selected from a group consisting of:

application-specific settings, hardware settings for the computing device, and software settings for the computing device.

4. The method of claim 1, wherein the device configuration file is one of an Extensible Markup Language (XML) or JavaScript Object Notation (JSON) file that comprises:

a metadata field holding information for authenticating the device configuration file; and

one or more configuration fields, each configuration field holding corresponding configuration information to be used when configuring the computing device.

5. The method of claim 1, further comprising:

querying the bootstrap configuration server to determine whether the bootstrap configuration server has the bootstrap configuration for the computing device in addition to sending the device identifier to the bootstrap configuration server; and

in response to a determination that the bootstrap configuration server does not have the bootstrap configuration for the computing device, performing a configuration process for the computing device without receiving the bootstrap configuration, using the reference to the location to retrieve the device configuration file, and configuring the computing device in accordance with the device configuration file.

6. The method of claim 1, further comprising:

sending an inquiry to determine whether the computing device is included in a list of approved devices prior to sending the device identifier to the bootstrap configuration server; and

receiving a response to the inquiry indicating that the computing device is included in the list of approved devices, wherein the device identifier is unique to the computing device.

7. The method of claim 1, wherein the bootstrap configuration is one of an XML or JSON file that comprises:

a field for holding the reference to the location on the bootstrap configuration server; and

one or more fields that hold additional configuration information to be used when configuring the computing device.

8. The method of claim 7, further comprising:

presenting a graphical user interface (GUI) on a display coupled to the computing device;

indicating, via the GUI, one or more optional configuration settings in the device configuration file that are not mandatory;

indicating, via the GUI, one or more mandatory configuration settings in the device configuration file that are mandatory and are being applied to the computing device;

presenting, via the GUI, a selection mechanism for selecting which of the one or more optional configuration settings are to be applied; and

applying selected optional configuration settings in response to receiving user input via the selection mechanism.

9. The method of claim 1, wherein the bootstrap configuration is associated with a user identifier within the device identifier.

10. A method for configuring a computing device, comprising:

in a bootstrap configuration server, performing operations for;

storing a bootstrap configuration, wherein the bootstrap configuration comprises a reference to a location on the bootstrap configuration server from where a device configuration file specific to the computing device can be retrieved;

receiving, from the computing device, a request to retrieve the device configuration file from the location indicated by the reference in the bootstrap configuration, the device configuration file including information to be used in configuring the computing device; and

sending the device configuration file to the computing device.

11. The method of claim 10, further comprising:

receiving a list of devices that indicates device identifiers uniquely identifying each device in the list of devices;

receiving a command to add one or more devices to the list of devices; and

adding the one or more devices to the list of devices in response to verifying that the command has been received from an authorized source.

12. The method of claim 10, wherein the reference to the location is selected from a group consisting of:

a directory name, a reference to a machine, a custom address indicator, a pointer to a memory location, a universal resource locator (URL), and an address.

13. The method of claim 12, further comprising:

generating the reference to the location based on an absolute or relative location of the device configuration file on the bootstrap configuration.

14. The method of claim 10, further comprising:

presenting a graphical user interface on a display coupled to the bootstrap configuration server, the graphical user interface including mechanisms for editing the list of devices and the bootstrap configuration.

15. The method of claim 10, wherein the request comprises a user identifier, the method further comprising selecting the device configuration file for sending to the computing device from among a plurality of device configuration files based on the user identifier.

16. A computing device, comprising:

a processing circuit; and

a computer readable storage medium comprising a set of instructions that when executed by the processing circuit causes the processing circuit to;

send, to a bootstrap configuration server, a device identifier;

receive, from the bootstrap configuration server, a bootstrap configuration, the bootstrap configuration comprising a reference to a location on the bootstrap configuration server from where a device configuration file is to be retrieved;

retrieve the device configuration file from the bootstrap configuration server using the reference to the location; and

configure the computing device in accordance with one or more configuration settings in the device configuration file.

17. The computing device of claim 16, wherein the reference to the location is selected from a group consisting of:

a directory name, a reference to a machine, a custom address indicator, a pointer to a memory location, a universal resource locator (URL), and an address.

18. The computing device of claim 16, wherein the device configuration file is generated by an entity that controls a configuration of the computing device and comprises one or more configuration settings placed in the device configuration file by the entity that are to be used when configuring the computing device, the one or more configuration settings being selected from a group consisting of:

application-specific settings, hardware settings for the computing device, and software settings for the computing device.

19. The computing device of claim 16, wherein the device configuration file is one of an XML or JSON file comprises:

a metadata field holding information for authenticating the device configuration file; and

one or more configuration fields, each configuration field holding corresponding configuration information to be used when configuring the computing device.

20. The computing device of claim 16, wherein the set of instructions further causes the processing circuit to:

query the bootstrap configuration server to determine whether the bootstrap configuration server has the bootstrap configuration for the computing device in addition to sending the device identifier to the bootstrap configuration server; and

in response to a determination that the bootstrap configuration server does not have the bootstrap configuration for the computing device, performing a configuration process for the computing device without receiving the bootstrap configuration, using the reference to the location to retrieve the device configuration file, and configuring the computing device in accordance with the device configuration file.

21. The computing device of claim 16, further comprising:

a display coupled to the computing device,

wherein the set of instructions further causes the processing circuit to;

present a graphical user interface (GUI) on the display;

indicate, via the GUI, one or more optional configuration settings in the device configuration file that are not mandatory;

indicate, via the GUI, one or more mandatory configuration settings in the device configuration file that are mandatory and are being applied to the computing device;

present, via the GUI, a selection mechanism for selecting which of the one or more optional configuration settings are to be applied; and

apply selected optional configuration settings in response to receiving user input via the selection mechanism.

22. The computing device of claim 16, wherein the bootstrap configuration is associated with a user identifier within the device identifier.

23. A bootstrap configuration server for configuring a computing device, the bootstrap configuration server comprising:

a processing circuit; and

a computer readable storage medium comprising a set of instructions that when executed by the processing circuit causes the processing circuit to;

store a bootstrap configuration, wherein the bootstrap configuration comprises a reference to a location on the bootstrap configuration server from where a device configuration file specific to the computing device can be retrieved;

receive, from the computing device, a request to retrieve the device configuration file from the location indicated by the reference in the bootstrap configuration, the device configuration file including information to be used in configuring the computing device; and

send the device configuration file to the computing device.

24. The bootstrap configuration server of claim 23, wherein the set of instructions further causes the processing circuit to:

receive a list of devices that indicates device identifiers uniquely identifying each device in the list of devices;

receive a command to add one or more devices to the list of devices; and

add the one or more devices to the list of devices in response to verifying that the command has been received from an authorized source.

25. The bootstrap configuration server of claim 23, wherein the reference to the location is selected from a group consisting of:

a directory name, a reference to a machine, a custom address indicator, a pointer to a memory location, a universal resource locator (URL), and an address.

26. The bootstrap configuration server of claim 25, wherein the set of instructions further causes the processing circuit to:

generate the reference to the location based on an absolute or relative location of the device configuration file on the bootstrap configuration server.

27. The bootstrap configuration server of claim 23, further comprising:

a display coupled to the bootstrap configuration server,

wherein the set of instructions further causes the processing circuit to present a graphical user interface on the display, the graphical user interface including mechanisms for editing the list of devices and the bootstrap configuration.

28. The bootstrap configuration server of claim 23, wherein the request comprises a user identifier, and wherein the set of instructions further causes the processing circuit to:

select the device configuration file for sending to the computing device from among a plurality of device configuration files based on the user identifier.