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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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218 lines
6.8 KiB
Plaintext
218 lines
6.8 KiB
Plaintext
Device Provisioning hierarchy
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=============================
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Service net.connman.iwd
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Interface net.connman.iwd.DeviceProvisioning [Experimental]
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Object path /net/connman/iwd/{phy0,phy1,...}/{1,2,...}
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Methods string StartEnrollee()
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Start a DPP enrollee. Currently only station devices are
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supported.
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Returns the enrollees URI
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Possible errors: net.connman.iwd.InvalidArguments
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net.connman.iwd.AlreadyExists
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net.connman.iwd.NotAvailable
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void Stop()
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Stop an enrollee or configurator that is running.
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Possible errors: net.connman.iwd.NotFound
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string StartConfigurator()
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Start a DPP configurator. Currently only connected
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station devices are supported, and will only configure
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the enrollee to the currently connected network.
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Returns the configurator URI
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Possible errors: net.connman.iwd.NotAvailable
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net.connman.iwd.NotConnected
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net.connman.iwd.NotConfigured
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net.connman.iwd.NotSupported
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net.connman.iwd.Busy
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string ConfigureEnrollee(string uri)
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Start a DPP configurator with an enrollees URI.
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Only connected station devices are supported and will
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only configure the enrollee to the currently connected
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network.
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This API is to handle the use case where the enrollee
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has shared its URI to IWD (unlike StartConfigurator)
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The URI for IWD is also returned which could be used
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in the same way as it is with StartConfigurator().
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Possible errors: net.connman.iwd.NotAvailable
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net.connman.iwd.NotConnected
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net.connman.iwd.NotConfigured
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net.connman.iwd.NotSupported
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net.connman.iwd.Busy
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Properties boolean Started [readonly]
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True if DPP is currently active.
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string Role [readonly, optional]
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Indicates the DPP role. Possible values are "enrollee"
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or "configurator". This property is only available when
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Started is true.
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string URI [readonly, optional]
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Indicates the DPP URI. This property is only available
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when Started is true.
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Interface net.connman.iwd.SharedCodeDeviceProvisioning [Experimental]
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Object path /net/connman/iwd/{phy0,phy1,...}/{1,2,...}
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void ConfigureEnrollee(a{sv})
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Starts a DPP configurator using a shared code (and
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optionally identifier) set in the dictionary argument.
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Valid dictionary keys are:
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string Code
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The shared code to use. The code used by both
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parties (configurator and enrollee) must match.
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string Identifier
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An optional identifier. The identifier used by
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both parties must match. Per the DPP spec the
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identifier "shall be a UTF-8 string not greater
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than eighty (80) octets"
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As with the DeviceProvisioning interface, configurators
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must be connected to the network they wish to configure
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in order to start.
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Once started a configurator (acting as a responder) will
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listen on the currently connected channel for an
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enrollee's initial exchange request which will kick off
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the shared code bootstrapping protocol (PKEX). Once
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completed DPP will start automatically. Only one
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enrollee can be configured per call to
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ConfigureEnrollee, i.e. once PKEX/DPP has finished
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(including failure) the configurator will stop.
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The SharedCode methods have an eventual timeout and will
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stop automatically after 2 minutes.
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Possible errors: net.connman.iwd.Busy
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net.connman.iwd.NotConnected
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net.connman.InvalidArguments
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net.connman.NotSupported
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void StartEnrollee(a{sv})
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Starts a DPP enrollee using a shared code (and
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optionally identifier) set in the dictionary argument
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(described above in ConfigureEnrollee).
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As with the device provisioning interface, enrollees
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must be disconnected in order to start.
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Once started an enrollee (acting as an initiator) will
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iterate channels sending out broadcast exchange requests
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waiting for a response from a configurator. A response
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will kick off the shared code bootstrapping protocol
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(PKEX), followed by DPP if successful. Once the
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protocols have completed, or failed, the enrollee will
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stop. If failed, StartEnrollee will need to be called
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again to retry.
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Possible errors: net.connman.iwd.Busy
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net.connman.iwd.InvalidArguments
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void StartConfigurator(object agent_path)
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Start a shared code configurator using an agent
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(distingushed by 'agent_path') to obtain the shared
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code. This method is meant for an automated use case
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where a configurator is capable of configuring multiple
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enrollees, and distinguishing between them by their
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identifier.
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If the agent service disappears during the shared code
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exchange it will be stopped, and the protocol will fail.
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This method behaves nearly the same as ConfigureEnrollee
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except upon receiving an enrollees first exchange
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request the registered agent will be asked for the
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shared code using the RequestSharedCode method.
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Though the agent can provide shared codes for multiple
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enrollees, this method will only configure a single
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enrollee at a time. Once completed it will need to be
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called again to configure additional enrollees.
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Possible errors: net.connman.iwd.Busy
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net.connman.iwd.NotConnected
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net.connman.iwd.NoAgent
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net.connman.iwd.NotSupported
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Stop()
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Stop a currently running configurator/enrollee. Note
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that this will also interrupt DPP if the protocol has
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advanced that far. Since DPP is initiated implicitly
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from the shared code APIs it will also be canceled.
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Calling Stop() if DPP was started via the
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DeviceProvisioning interface will not stop it.
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Possible errors: net.connman.iwd.NotFound
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Properties boolean Started [readonly]
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True if shared code device provisioning is currently
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active. (configurator or enrollee is started)
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string Role [readonly, optional]
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Indicates the DPP role. Possible values are "enrollee"
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or "configurator". This property is only available when
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Started is true.
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SharedCodeAgent hierarchy
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=========================
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Service unique name
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Interface net.connman.iwd.SharedCodeAgent [Experimental]
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Object path freely definable
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Methods void Release() [noreply]
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This method gets called when the service daemon
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unregisters the agent.
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string RequestSharedCode(string identifier)
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This method gets called when a shared code is requested
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for a particular enrollee, distingushed by the
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identifier. The shared code agent should lookup the
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identifier and return the shared code, or return an
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error if not found.
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Possible Errors: [service].Error.Canceled
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[service].Error.NotFound
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void Cancel(string reason) [noreply]
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This method gets called to indicate that the agent
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request failed before a reply was returned. The
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argument will indicate why the request is being
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cancelled and may be "user-canceled", "timed-out" or
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"shutdown".
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Examples Requesting a shared code for an enrollee identified by "foo"
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RequestSharedCode("foo") ==> "super_secret_code"
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