Graphic composer for service integration

A computer system, comprising:

• memory to store instructions executable by one or more processors to cause the computer system to implement a graphical composer for creating one or more applications, wherein the graphical composer:
• receives data generated based at least in part on:
• a graphical representation of an application installable on computing devices executing an operating system that executes the application;
• and
• a graphical representation of a policy associated with a user, where:
• the graphical representation of the application uses a set of graphics to represent, using iconic representations of device elements of the computing devices and iconic representations of computing resources provisioned through a computing resource service provider, a relationship between the device elements of the computing devices, wherein the device elements of the computing devices comprise a set of sensors of the computing devices, and, through a communications network, the computing resources provisioned through the computing resource service provider;
• and
• the graphical representation of the policy associated with a user illustrates an iconic representation of a relationship, using iconic representations of the computing resources and iconic representations of actions, to define a level of user access to the computing resources;
• and
• the data defines:
• functionality of the application through the relationship;
• and
• a level of access to the computing resources;
• causes, by submitting a request based at least in part on the data to a policy management service, the policy management service to:
• construct a permission model by converting the graphical representation of the policy into a structured textual format;
• verify that no errors or conflicts are detected in the permission model;
• and
• grant the level of access to the computing resources;
• generates, based at least in part on the data, a model of the application;
• and
• creates the application based at least in part on the model such that use of the application involves executing the application on the computing devices executing the operating system and accessing, through the communications network, the computing resources provisioned through the computing resource service provider.

A non-transitory computer-readable storage medium having stored thereon executable instructions that, as a result of being executed by one or more processors of a computer system, cause the computer system to at least:

• generate a model usable to validate:
• a graphical representation of an application installable on computing devices executing an operating system that can execute the application;
• and
• a graphical representation of a user access policy associated with the application, where:
• the graphical representation of the application uses icons to represent a relationship, using iconic representations of device elements of the computing devices and iconic representations of computing resources provisioned through a computing resource service provider, between sensors of the computing devices and, through a communications network, the computing resources provisioned through the computing resource service provider;
• and
• the graphical representation of the user access policy for one or more users illustrates an iconic representation of a relationship, using iconic representations of the computing resources and iconic representations of actions, to define a level of user access to the computing resources;
• and
• the model defines:
• functionality of the application through the relationship;
• and
• a level of user access to the computing resources;
• cause, via a request to a policy management service, the policy management service to:
• construct a permission model by converting the graphical representation of the user access policy into a structured textual format;
• identify that no errors or conflicts are detected in the permission model;
• and
• grant the level of user access to the computing resources in accordance with the model;
• perform one or more analyses of the model to validate the model;
• and
• utilize the model to create the application, such that the application can access, using the computing devices and through the communications network, the computing resource service provider to utilize the computing resources provisioned through the computing resource service provider.