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). Hier findest du Kinofilme und TV-Serien gratis als Download oder Stream. Filme, Serien und Dokus kostenlos herunterladen oder anschauen.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..). 3 Linux Tutorial Up: Linux Installation and Getting Previous: 1 Introduction to Linux. 2 Obtaining and Installing Linux. chap-installObtaining and Installing Linux. ![]() 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. Eine der umfangreichsten Listen mit Dateierweiterungen. Erweiterung Was; 000 (000-600) Paperport Scanned Image: 000 (000-999) ARJ Multi-volume Compressed Archive. The bunny boiler app: Spy software lets you track a partner's movements, listen in on calls and even lock their phone. MSpy can be installed to Apple, Android. 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. 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. Surprise, Echo Owners, You're Now Part of Amazon's Random Social Network. Since the Echo’s release in 2. Amazon’s nonstop advertising and welcomed Alexa into their homes. Amazon’s original sell for the always- on, voice- activated device was that users could “ask Echo for information, music, news, sports scores, and weather from across the room and get results or answers instantly.” But in the last couple of months, it has evolved into something else: the hub for Amazon’s new social network. In May, Amazon pushed a software update that added features called “Drop in” and “Alexa calling and messaging,” which let you connect to other people’s Echos. The communal device, used by all members of a given household, suddenly became a telephone and answering machine, much like an old- school landline shared by a family, except this one emits a pulsing yellow light when you have a message. This is a unique aspect to being a consumer of the Internet of Things: The things stay connected to the company you bought them from, which means the company can push down an update from afar and change them into, well, other things. Overnight, the Echo went from being a voice- activated Google search to a device that could be networked to a bunch of other devices. In order to use the new feature, Echo owners have to open the Amazon Alexa app on their phones and import their contacts, after which they are stored in the Amazon cloud. Amazon then offers up a list of who among their contacts is an Echo owner, and automatically makes all of them part of their network, rather than letting them choose who they actually want to connect with (as most other companies do). Amazon assumed this was the best way to organize its network, apparently not realizing most of us have tons of strangers and randos in our phonebooks. My own list included a couple of ex- boyfriends, a person I stayed with once on Airbnb, current co- workers, former colleagues, and a U. S. senator’s press secretary, who would probably be surprised to learn I knew she had an Echo because I’ve never actually called or talked to her. There was not a single person on the list whose Echo I would want to call. Instead, it was an uninvited look into the consumption habits of the sundry individuals whose numbers have made their way into my phone over the last 1. When asked about the privacy context collapse involved in revealing your Echo ownership to anyone with your phone number, an Amazon spokesperson emphasized that “calling and messaging via Alexa is an optional feature.”“To import contacts and send voice messages you’ll need to first set up calling/messaging – if you prefer not to use the feature, simply don’t set it up,” the spokesperson wrote via email. Amazon is not the only company to decide that its users should be able to identify other users based solely on knowing their phone numbers. Signal, an encrypted messaging app, also discloses its users this way. It’s why I had the press secretary’s number in my phone—I wanted to find out which senators’ offices were using the secure app.) It makes it easier to connect with other people using the same app, but there’s a privacy trade- off: You only need someone’s phone number to figure out that they’ve bought or downloaded that product. And that could potentially be used against users. A repressive government, for instance, could find out if activists were using Signal to encrypt their communications. A hacker could find out if a target was using an Echo, in the hopes of using it to invade the person’s network. But Echo users had more immediate concerns when the feature came out. Amazon, new to the social networking game, didn’t realize that some users in its network might not like other users. Those who first turned on Alexa calling, like Elise Oras, discovered that they couldn’t block people from calling their Echo. And once they discovered that, they discovered they couldn’t easily leave the social network. There is no delete button. To exit Amazon. Echoverse, you have to call Amazon Customer Service and get a real live human being to turn off the feature. It’s still the case two months after its release that you have to make an actual phone call to exit the Echo social ecosystem, but Amazon came to its senses with blocking. Last month, it gave users the ability to block contacts from calling their Echo; those contacts will still see the person listed but won’t be able to make a call to them or leave them a message. Amazon’s missteps here may not prove to be a big deal to Echo owners. After all, if they’ve bought a device for their home with an always- on microphone, they’re likely the type of people who aren’t too worried about their privacy. But it’s good to remember, as you ponder whether to buy an internet- connected thermostat, or lamp, or refrigerator: The transformation from a lowly appliance to a node in a vast privacy- demolishing network is just a software update away. This post was produced by the Special Projects Desk of Gizmodo Media Group.
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