CrackerCat / idarest

Expose some basic IDA Pro interactions through a REST API for JSONP

IDA Rest

A simple REST-like API for basic interoperability with IDA Pro.

Installing and Running

Copy idarest.py to IDA Pro's plugin directory.

Use the Edit menu in IDA Pro to start and stop the plugin

• Edit -> Start IDARest
• Edit -> Stop IDARest

When starting the plugin you will be asked for the listening host and port. Provide it in '''host:port''' format. 127.0.0.1:8899 is the default setting.

Conventions

Request Method

All APIs can be accessed with either GET or POST requests. Arguments in GET requests are passed as URL parameters. Arguments in POST requests are passed as JSON.

Status and Errors

HTTP status returned will always be 200, 400, or 404.

404 occurs when requesting an unknown URL / API.

400 occurs for

• Bad POST arguments (must be application/json or malformed JSON)
• Bad QUERY arguments (specifying the same var multiple times)

200 will be returned for everything else, including invalid API argument values.

HTTP 200 Responses

All responses will be either JSON (application/json) or JSONP (application/javascript) with JSON being the default format. To have JSONP returned, specify a URL parameter callback with both POST and GET requests.

All responses (errors and non-errors) have code and msg fields. Responses which have a 200 code also have a data field with additional information.

Other conventions

• Numbers will be returned as hex formatted (0xABCD) strings.
• Input numbers must be provided in hex form
• ea is commonly used as address
• Color input is RRGGBB format in hex

API

info : Meta information about the current IDB

Example:

curl http://127.0.0.1:8899/ida/api/v1.0/info

cursor : Get and set current disassembly window cursor position

Example:

curl http://127.0.0.1:8899/ida/api/v1.0/cursor

curl http://127.0.0.1:8899/ida/api/v1.0/cursor?ea=0x89ab

segments : Get segment information

Example:

curl http://127.0.0.1:8899/ida/api/v1.0/segments

curl http://127.0.0.1:8899/ida/api/v1.0/segments?ea=0x89ab

names : Get name list

Example:

curl http://127.0.0.1:8899/ida/api/v1.0/names

color : Get and set color information

Example:

curl http://127.0.0.1:8899/ida/api/v1.0/color?ea=0x89ab

curl http://127.0.0.1:8899/ida/api/v1.0/color?ea=0x89ab?color=FF0000

API To Do List

• query

Adding New APIs

Registering handlers

• HTTPRequestHandler.prefn
• HTTPRequestHandler.postfn
• HTTPRequestHandler.route

Decorators for parameter checking

• @check_ea
• @require_params

Exceptions

• IDARequestError