IOTPProvider

Add-in responsible for generating an OTP code and validate it afterwards, this addin is triggered whenever a user clicks on a signature field and chooses signature method OTP.

This addin is commonly used to integrate with existing OTP providers from third-parties.

Trigger Event(s): Sign

Table 1. IOTPProvider interface methods declaration and description
Method	Description
generate	Generates OTP request
	Parameter	Type	Description
	context	ArtifactContext	Context of the artifact (artifact variables and properties) with read-only access
	objectId	String	Artifact object over which the OTP was requested (ex: signature field id)
	user	String	User requesting the OTP (if the session is authenticated). This field is deprecated, as information of the user in context can now be obtained with SecurityManager.getSession().

	Returns	Type	Description
	result	String	A unique identifier of the OTP session
	-	-	-
validate	Validates a given password against a previously generated OTP request
	Parameter	Type	Description
	context	ArtifactContext	Context of the artifact (artifact variables and properties) with read-only access
	session	String	Unique identifier of the OTP session (output of the generate call)

	password	String	OTP to be validated (value inserted by the user)
	Returns	Type	Description
	result	Boolean	True if validation succeed; otherwise returns false