Welcome to this years 47th issue of DistroWatch Weekly This past week we saw new releases from several projects. Slax returned with its new Debian base, GhostBSD. Backup Spiceworks I know you are probably anxious to start dissecting your brand new Spiceworks Install, but lets take a minute to setup. View and Download ASUS TS500E8PS4 user manual online. TS500E8PS4 Server pdf manual download. Zabbix 3 ConoHa OS CnetOS 7. RAM 1GB CPU 2. Kilauea Mount Etna Mount Yasur Mount Nyiragongo and Nyamuragira Piton de la Fournaise Erta Ale. Hackable and elegant programmatic API inspired on connectexpress. Cara Instal Linux Dual Boot With Windows. 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 connectexpress 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 connectexpress and most of their middleware. Able to run as standalone HTTP proxy. Therere 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 requestresponse 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. Rulerules. headersAuthorization Bearer. Infect outgoing traffic only after the server replied properly. Poisonpoisons. bandwidth bps 5. Rulerules. methodGET. Rulerules. time. Threshold duration 1. Rulerules. response. Status range 2. Limit limit 1. Rulerules. methodPOST, PUT, DELETE. And use a different more permissive poison for GET requests. Limit limit 5. Rulerules. GET. Handle the rest of the traffic. Close delay 1. Read bps 1. Rulerules. probability5. Server listening on port, 3. Test it, http localhost 3. Poisons host specific logic which intercepts and mutates, wraps, modify andor 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 applicationjson. 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. poisontoxy. 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. Therere 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. 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.