Here’s a quick start installation guide to get you up and running with the Google Android Software Development Kit (SDK). This guide will describe how to install. I only remember one practical writing lesson from my three years as an English major: Whenever you can, put the best bits at the end of the sentence. Put the next. Tools for Pentesters. Compilation. Toxy. HTTP proxy. failure scenarios. It was mainly designed for fuzzing/evil testing purposes, when toxy becomes particularly useful to cover fault tolerance and resiliency capabilities of a system, especially in. Mit. M proxy among services. HTTP flow as you need, performing multiple evil actions in the middle of that process, such as limiting the bandwidth, delaying TCP packets, injecting network jitter latency or replying with a custom error or status code. It operates only at L7 (application level). It was built on top of. HTTP proxy, and it's also. Requires node. js +0. Full- featured HTTP/S proxy (backed by. Hackable and elegant programmatic API (inspired on connect/express). Admin HTTP API for external management and dynamic configuration. Featured built- in router with nested configuration. Hierarchical and composable poisoning with rule based filtering. Hierarchical middleware layer (both global and route scopes). Easily augmentable via middleware (based on connect/express middleware). Supports both incoming and outgoing traffic poisoning. Built- in poisons (bandwidth, error, abort, latency, slow read..). Rule- based poisoning (probabilistic, HTTP method, headers, body..). Supports third- party poisons and rules. Built- in balancer and traffic interceptor via middleware. Inherits API and features from. Compatible with connect/express (and most of their middleware). Able to run as standalone HTTP proxy. There're some other similar solutions like. Furthermore, the majority of the those solutions only operates at TCP L3 level stack instead of providing high- level abstractions to cover common requirements in the specific domain and nature of the HTTP L7 protocol, like toxy tries to provide. HTTP protocol primitives easily. Via its built- in hierarchical domain specific middleware layer you can easily augment toxy features to your own needs. HTTP transaction (e. One HTTP transaction can be poisoned by one or multiple poisons, and those poisons can be also configured to infect both global or route level traffic. HTTP request/response in order to determine, given a certain rules, if the HTTP transaction should be poisioned or not (e. Rules can be reused and applied to both incoming and outgoing traffic flows, including different scopes: global, route or poison level.Incoming request ) ↓.Toxy Router | ↓ - > Match the incoming request. . Incoming phase | ↓ - > The proxy receives the request from the client. Exec Rules | | ↓ - > Apply configured rules for the incoming request. Exec Poisons | | ↓ - > If all rules passed, then poison the HTTP flow. HTTP dispatcher | ↓ - > Forward the HTTP traffic to the target server, either poisoned or not. Outgoing phase | ↓ - > Receives response from target server. Exec Rules | | ↓ - > Apply configured rules for the outgoing request. Exec Poisons | | ↓ - > If all rules passed, then poison the HTTP flow before send it to the client. Send to the client ) ↓ - > Finally, send the request to the client, either poisoned or not. Create a new toxy proxy. Default server to forward incoming traffic. Register global poisons and rules. Register multiple routes. Rule(rules. headers({'Authorization': /^Bearer (.*)$/i })). Infect outgoing traffic only (after the server replied properly). Poison(poisons. bandwidth({ bps: 5. Rule(rules. method('GET')). Rule(rules. time. Threshold({ duration: 1. Rule(rules. response. Status({ range: [ 2. Limit({ limit: 1. Rule(rules. method(['POST', 'PUT', 'DELETE'])). And use a different more permissive poison for GET requests. Limit({ limit: 5. Rule(rules. method('GET')). Handle the rest of the traffic. Close({ delay: 1. Read({ bps: 1. 28 })). Rule(rules. probability(5. Server listening on port: ', 3. Test it: ', 'http: //localhost: 3. Poisons host specific logic which intercepts and mutates, wraps, modify and/or cancel an HTTP transaction in the proxy server. Poisons can be applied to incoming or outgoing, or even both traffic flows. Poisons can be composed and reused for different HTTP scenarios. They are executed in FIFO order and asynchronously. Poisoning scopes. HTTP traffic received by the proxy server, regardless of the HTTP method or path. HTTP verb and URI path. Poisons can be plugged to both scopes, meaning you can operate with better accuracy and restrict the scope of the poisoning. Poisoning phases. Poisons can be plugged to incoming or outgoing traffic flows, or even both. This means, essentially, that you can plug in your poisons to infect the HTTP traffic. HTTP server or sent to the client. This allows you apply a better and more accurated poisoning based on the request or server response. For instance, given the nature of some poisons, like. Built- in poisons. Poisoning Phase. incoming / outgoing. Reaches the server. Infects the HTTP flow injecting a latency jitter in the response. Jitter value in miliseconds. Random jitter maximum value. Random jitter minimum value. Or alternatively using a random value. Inject response. Poisoning Phase. Reaches the server. Injects a custom response, intercepting the request before sending it to the target server. Useful to inject errors originated in the server. Response HTTP status code. Default. - Optional headers to send. Optional body data to send. It can be a. - Body encoding. Default to. toxy. Content- Type': 'application/json'}. Poisoning Phase. incoming / outgoing. Reaches the server. Limits the amount of bytes sent over the network in outgoing HTTP traffic for a specific time frame. This poison is basically an alias to. Amount of chunk of bytes to send. Default. - Packets time frame in miliseconds. Default. toxy. poison(toxy. Poisoning Phase. incoming / outgoing. Reaches the server. Limits the amount of requests received by the proxy in a specific threshold time frame. Designed to test API limits. Exposes typical. X- Rate. Limit- *. Note that this is very simple rate limit implementation, indeed limits are stored in- memory, therefore are completely volalite. There're a bunch of featured and consistent rate limiter implementations in. You might be also interested in. Total amount of requests. Default to. - Limit time frame in miliseconds. Default to. - Optional error message when limit is reached. HTTP status code when limit is reached. Default to. toxy. Limit({ limit: 5, threshold: 1. Poisoning Phase. Reaches the server. Reads incoming payload data packets slowly. Only valid for non- GET request. Packet chunk size in bytes. Default to. - Limit threshold time frame in miliseconds. Default to. toxy. Read({ chunk: 2. 04. Poisoning Phase. Reaches the server. Delays the HTTP connection ready state. Delay connection in miliseconds. Default to. toxy. Open({ delay: 2. 00. Poisoning Phase. incoming / outgoing. Reaches the server. Delays the HTTP connection close signal (EOF). Delay time in miliseconds. Default to. toxy. Close({ delay: 2. Poisoning Phase. incoming / outgoing. Reaches the server. Restricts the amount of packets sent over the network in a specific threshold time frame. Packet chunk size in bytes. Default to. - Data chunk delay time frame in miliseconds. Default to. toxy. Abort connection. Poisoning Phase. incoming / outgoing. Reaches the server. Aborts the TCP connection. From the low- level perspective, this will destroy the socket on the server, operating only at TCP level without sending any specific HTTP application level data. Aborts TCP connection after waiting the given miliseconds. Default to. , the connection will be aborted if the target server takes more than the. Default to. - Custom internal node. Default to. // Basic connection abort. Abort after a delay. In this case, the socket will be closed if. Poisoning Phase. incoming / outgoing. Reaches the server. Defines a response timeout. Useful when forward to potentially slow servers. Timeout limit in miliseconds. How to write poisons. Poisons are implemented as standalone middleware (like in connect/express). Here's a simple example of a server latency poison. Latency(delay) {. We name the function since toxy uses it as identifier to get/disable/remove it in the future. Latency(req, res, next) {. Timeout(clean, delay). Close). function on. Close() {. clear. Timeout(timeout). Listener('close', on. Close). var proxy = toxy(). Register and enable the poison. Latency(2. 00. 0)). You can optionally extend the build- in poisons with your own poisons. Poison(custom. Latency). Then you can use it as a built- in poison. Latency). For featured real example, take a look to the. Android SDK Installation Guide |Here’s a quick start installation guide to get you up and running with the Google Android Software Development Kit (SDK). This guide will describe how to install the Android SDK and set up your chosen development environments. If you’ haven’t already done so you can download the Android SDK from the link below, then we can get started. First you’ll need to download the Android SDK source files: ( http: //code. System Requirements. In order to first use the Android SDK code and tools for development you will of course need a suitable environment develop from. Currently the following operating systems are supported: Windows XP or Vista. Mac OS X 1. 0. 4. Linux (tested on Linux Ubuntu Dapper Drake)You will also need to install a suitable development environment such as: Installing The Android SDKFirst you will need to download the Android SDK pack . Please note: This installation location will be referred to as $SDK_ROOT from now on through this tutorial. Alternatively you can add /tools to your root path which will prevent the need to specify the full path to the tools directory along with enabling you to run Android Debug Bridge (adb) along with other command line tools. To add /tools: Linux. Edit the ~/. bash_profile or ~/. PATH variable. Add the full path location to your $SDK_ROOT/tools location for the PATH variable. If no PATH line exists you can add the line by typing the following: export PATH=${PATH}: < path to your $SDK_ROOT/tools> Mac OS XIn the home directory locate the . PATH variable add the location to your $SDK_ROOT/tools folder. Windows XP / Vista. Right click on the My Computer icon and select the properties tab. Select the Advanced tab and click the Environment Variables button. In the new dialog box dowble- click on Path (located under System Variables) and type in the full path location to the tools directory. The Android SDK also requires a suitable development environment to work in, here’s the installation guides for each of the supported environments. Android Eclipse Plugin (ADT)If you choose to use the Eclipse IDE as your Android development environment you will have the opportunity to install and run a plug- in called Android Development Tools. ADT comes with a variety of powerful tools and extensions that will make creating, running and debugging your Android applications much easier and faster. In order to download and install ADT you will first need to configure an Eclipse remote update, this can achieved via the following steps: Start Eclipse, then select Help > Software Updates > Find and Install…. In the dialog that appears, select Search for new features to install and press Next. Press New Remote Site. In the resulting dialog box, enter a name for the remote site (e. Android Plugin) and enter this as its URL: https: //dl- ssl. Press OK. You should now see the new site added to the search list (and checked). Press Finish. In the subsequent Search Results dialog box, select the checkbox for Android Plugin > Eclipse Integration > Android Development Tools and press Next. Read the license agreement and then select Accept terms of the license agreement, if appropriate. Press Next. Press Finish. The ADT plugin is not signed; you can accept the installation anyway by pressing Install All. Restart Eclipse. After restart, update your Eclipse preferences to point to the SDK root directory ($SDK_ROOT): Select Window > Preferences… to open the Preferences panel. Mac OS X: Eclipse > Preferences)Select Android from the left panel. For the SDK Location in the main panel, press Browse.. SDK root directory. Press Apply, then OKUpdating the ADT Plugin. To update the ADT plugin to the latest version, follow these steps: Select Help > Software Updates > Find and Install…. Select Search for updates of the currently installed features and press Finish. If any update for ADT is available, select and install. Alternatively: Select Help > Software Updates > Manage Configuration. Navigate down the tree and select Android Development Tools < version> Select Scan for Updates under Available Tasks. How- To Use Eclipse To Develop Android Applications. In order to begin development on your Android applications you will first need to create a new Android project and then configure a launch configuration. Once completed you will have the capability to write, run and debug your Android creations. The following sections below will provide you with the necessary instructions to get you up and running with Android provided you have installed the ADT plugin (as previously mentioned) in your Eclipse environment. Creating A New Android Project. The Android Development Tools plugins kindly provides a Wizard for setting up new Projects which will allow us to create new Eclipse projects relatively quickly for either new or existing code.Select File > New > Project.Select Android > Android Project, and press Next.Select the contents for the project: Select Create new project in workspace to start a project for new code.Enter the project name, the base package name, the name of a single Activity class to create as a stub .Select Create project from existing source to start a project from existing code.Use this option if you want to build and run any of the sample applications included with the SDK. Install Sql Server Or Visual Studio 2010 First Pick . The sample applications are located in the samples/ directory in the SDK. Browse to the directory containing the existing source code and click OK. If the directory contains a valid Android manifest file, the ADT plugin fills in the package, activity, and application names for you. Press Finish. Once completed the ADT plugin will go ahead and create the following files and folders as appropriate for the type of project selected: src/ A folder that includes your stub . Activity file. res/ A folder for your resources. Android. Manifest. The manifest for your project. Creating A Launch Configuration For Eclipse. In order to be able to run and debug your own Eclipse applications you must first create a launch configuration. Simply, a launch config is used to specify which project to launch, which activity to start and the specific emulation options to use. To create a launch configuration for the application, please see the following steps: 1. Select Run > Open Run Dialog… or Run > Open Debug Dialog… as appropriate. In the project type list on the left, right- click Android Application and select New. Enter a name for your configuration. On the Android tab, browse for the project and Activity to start. On the Emulator tab, set the desired screen and network properties, as well as any other emulator startup options. You can set additional options on the Common tab as desired. Press Apply to save the launch configuration, or press Run or Debug (as appropriate). Running and Debugging an Eclipse Application. Once both steps 1 and 2 have been completed and your project and launch configs are up and running you will now be able to run or debug your application. From the Eclipse main menu, select Run > Run or Run > Debug as appropriate. This command will run or debug the most recently selected application. To set or change the active launch configuration, use the Run configuration manager, which you can access through Run > Open Run Dialog… or Run > Open Debug Dialog…. Running or debugging the application will trigger the following actions: Starts the emulator, if it is not already running. Compile the project, if there have been changes since the last build, and installs the application on the emulator. Run starts the application. Debug starts the application in “Wait for debugger” mode, then opens the Debug perspective and attaches the Eclipse Java debugger to the application. Developing Android Applications with Other IDEs and Tools. Although it is recommended you use Eclipse with the Android plugin to develop your applications, the SDK also provides tools which will enable you to develop with other IDE’s including intelli. J (alternatively you could just use Eclipse without the plugin). Creating an Android Project. Bundled with the Android SDK is a program called activity. Creatory. activity. Creator will generate a number of ‘stub’ files for your chosen project alongside a build file. This can be used to either create an Android project for new code or from existing code. For Linux and Mac users the Android SDK provides a Python script called activity. Creator. py, with Windows users receiving a btach script called activity.
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