bridge | dynamic port forwarder over HTTP ( with HTTP PROXY support | Proxy library

 by   luizluca Ruby Version: Current License: GPL-3.0

kandi X-RAY | bridge Summary

kandi X-RAY | bridge Summary

bridge is a Ruby library typically used in Networking, Proxy applications. bridge has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

brigde is a dynamic port forwarder over HTTP (with HTTP PROXY support). In some places, network is locked behind a firewall and Internet connection is available only by using a proxy server. If you wishes to connect to your SSH at home, you're in trouble. However, there is a simple solution to this: tunneling over HTTPS. However, if you are one of those lucky guys that cannot use tunneling over HTTPS, this page can help you. Using any protocol that can exchange information, it is possible to encapsulate a connection over it. Some not-so-common examples are: IP-over-DNS, IP-over-ICMP. This page shows a TCP tunneling solution (like ssh -L option) (ab)using HTTP. The program is divided in two parts: the first one implements a HTTP server, that can be setup to run on any server. However, it is generally easier to have ports 80 or 8080 as authorized ports in your proxy server. The seconds part is the client program. It opens a local TCP port or reads STDIN. After a connection is received, it connects to the server program just like a browser would do and exchange packages using HTTP requests (in this case: GET, PUT, POST, DELETE). How to run. Download bridge file (attachments bellow this page). It is a ruby script that implements both server and client. It depends on webrick and net:http that are also ruby on rails dependencies. Run it as any other ruby script. Server is activated when two parameters are passed: local server port and relative URL.
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            kandi-support Support

              bridge has a low active ecosystem.
              It has 97 star(s) with 22 fork(s). There are 4 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              bridge has no issues reported. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of bridge is current.

            kandi-Quality Quality

              bridge has no bugs reported.

            kandi-Security Security

              bridge has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              bridge is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              bridge releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of bridge
            Get all kandi verified functions for this library.

            bridge Key Features

            No Key Features are available at this moment for bridge.

            bridge Examples and Code Snippets

            Bridge function .
            javadot img1Lines of Code : 40dot img1License : Non-SPDX
            copy iconCopy
            void bridgeUtil(int u, boolean visited[], int disc[],
                                int low[], int parent[])
                {
            
                    // Mark the current node as visited
                    visited[u] = true;
            
                    // Initialize discovery time and low value
                    disc[u] = low  
            Bridge function .
            javadot img2Lines of Code : 40dot img2License : Permissive (MIT License)
            copy iconCopy
            void bridgeUtil(int u, boolean visited[], int disc[], 
                                int low[], int parent[]) 
                { 
              
                    // Mark the current node as visited 
                    visited[u] = true; 
              
                    // Initialize discovery time and low value 
                    dis  
            Enable mlir bridge .
            pythondot img3Lines of Code : 14dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def enable_mlir_bridge():
              """Enables experimental MLIR-Based TensorFlow Compiler Bridge.
            
              DO NOT USE, DEV AND TESTING ONLY AT THE MOMENT.
            
              NOTE: MLIR-Based TensorFlow Compiler is under active development and has
              missing features, please refra  

            Community Discussions

            QUESTION

            How to run Sequelize migrations inside Docker
            Asked 2021-Jun-15 at 15:38

            I'm trying to docerize my NodeJS API together with a MySQL image. Before the initial run, I want to run Sequelize migrations and seeds to have the tables up and ready to be served.

            Here's my docker-compose.yaml:

            ...

            ANSWER

            Answered 2021-Jun-15 at 15:38

            I solved my issue by using Docker Compose Wait. Essentially, it adds a wait loop that samples the DB container, and only when it's up, runs migrations and seeds the DB.

            My next problem was: those seeds ran every time the container was run - I solved that by instead running a script that runs the seeds, and touchs a semaphore file. If the file exists already, it skips the seeds.

            Source https://stackoverflow.com/questions/67765749

            QUESTION

            The Name of Hyperledger Fabric Test Network is not detected by an Application given in the fabric samples
            Asked 2021-Jun-15 at 11:31

            I just reinstalled Fabric Samples v2.2.0 from Hyperledger Fabric repository according to the documentation.

            But when I try to run asset-transfer-basic application located in fabric-samples/asset-transfer-basic/application-javascript directory by running node app.js the wallet is created and an admin and user is registered. But then it tries to invoke the function as given in app.js and shows this error

            ...

            ANSWER

            Answered 2021-Jan-29 at 04:04

            In my opinion, the CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE setting seems to be wrong.
            you can check docker-compose.yaml or core.yaml

            1. docker-compose.yaml
            • I will explain fabric-samples/test-network as targeting according to your current situation.
            • You can check in CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE in docker-compose.yaml
            • Perhaps in your case(fabric-samples/test-network), the value of ${COMPOSE_PROJECT_NAME} was not set properly, so it was set to _test.
            • Make sure the value is set correctly and change it to your network name.

            Source https://stackoverflow.com/questions/65932112

            QUESTION

            ScalaTest error object flatspec is not a member of package org.scalatest
            Asked 2021-Jun-14 at 17:36

            I have sample tests used from scalatest.org site and maven configuration again as mentioned in reference documents on scalatest.org, but whenever I run mvn clean install it throws the compile time error for scala test(s).

            Sharing the pom.xml below

            ...

            ANSWER

            Answered 2021-Jun-14 at 07:54

            You are using scalatest version 2.2.6:

            Source https://stackoverflow.com/questions/67958842

            QUESTION

            How can i parse an Json array of a list of different object using Codable?
            Asked 2021-Jun-13 at 10:04

            I have an json array with a list of item, that has different property.

            ...

            ANSWER

            Answered 2021-Jun-13 at 10:04

            A reasonable solution is an enum with associated values because the type can be determined by the productype key. The init method first decodes the productype with a CodingKey then in a switch it decodes (from a singleValueContainer) and associates the proper type/value to the corresponding case.

            Source https://stackoverflow.com/questions/67949917

            QUESTION

            Clone or Add more fields using jquery including the functionality
            Asked 2021-Jun-13 at 01:34

            So I have a select group of reason and other select-group for subreason. I want to add more reason but as soon as I click on the button the same field appear but it changes the value of above fields too. I need them to be independent but also perform the (reason -subreason). Code

            ...

            ANSWER

            Answered 2021-Jun-13 at 01:34

            The first thing to know about jQuery .clone() is that it creates new DOM elements from some existing ones.

            That implies the same rules as any other dynamically created elements:

            • Do not use ids
            • Delegate event handlers

            Additionnally, the cloned set of elements cannot be appended multiple places... So, to use it as a templating trick, you have to clone twice. Once on page load (to save them before any change occurs) and once again when appending somewhere.

            Source https://stackoverflow.com/questions/67953082

            QUESTION

            Cannot reach some devices from different Subnet
            Asked 2021-Jun-11 at 17:32

            I am a little bit confused about my network setup at home.

            This is the setup:

            VLAN1 - 172.16.20.0/24 VLAN2 - 10.11.12.0/24

            I am in the VLAN2 net (which is my WiFi), for the moment I allowed all traffic between both subnets.

            My setup uses a KVM host for most of the services, my firewall lies on this machine and is virtualized (opnsense).

            So the KVM network interfaces looks like this:

            ...

            ANSWER

            Answered 2021-Jun-11 at 17:32

            I fixed it by myself. The management interface itself was missing a route to the VLAN2 net. Works now :)

            Source https://stackoverflow.com/questions/67941077

            QUESTION

            Sympy lambdify Max operability
            Asked 2021-Jun-11 at 16:33

            Sympy lambdify can be used to bridge functionality between numpy and sympy. However, I could not find what shortcomings exist when using lambdify. For example, I am interested in using Max with sympy and numpy:

            ...

            ANSWER

            Answered 2021-Jun-11 at 16:33

            QUESTION

            Is there a way to see what my code looks like after type erasure?
            Asked 2021-Jun-11 at 14:36

            I would like to know what tool can be used to view code after type erasure. For example, I'd like to see what the following code looks like after type erasure. I know that generic type information is stripped prior to final compilation, replacing type references with Object or boundary types, creating bridge methods, etc. I want to see the source code after the erasure process takes place.

            ...

            ANSWER

            Answered 2021-Jun-08 at 23:55

            I know that generic type information is stripped prior to final compilation

            This is not quite true, as erasure is a part of the compilation process itself, not something that happens prior to compilation. i.e. erasure is not a transformation that happens on source code.

            As such, there is no way (that I know of) to programmatically get a transformed version of the source code, but we can figure out what happens for simple examples like this by following the rules in JLS 4.6:

            Type erasure is a mapping from types (possibly including parameterized types and type variables) to types (that are never parameterized types or type variables). We write |T| for the erasure of type T. The erasure mapping is defined as follows:

            • The erasure of a parameterized type (§4.5) G is |G|.

            • The erasure of a nested type T.C is |T|.C.

            • The erasure of an array type T[] is |T|[].

            • The erasure of a type variable (§4.4) is the erasure of its leftmost bound.

            • The erasure of every other type is the type itself.

            Type erasure also maps the signature (§8.4.2) of a constructor or method to a signature that has no parameterized types or type variables. The erasure of a constructor or method signature s is a signature consisting of the same name as s and the erasures of all the formal parameter types given in s.

            The return type of a method (§8.4.5) and the type parameters of a generic method or constructor (§8.4.4, §8.8.4) also undergo erasure if the method or constructor's signature is erased.

            The erasure of the signature of a generic method has no type parameters.

            For your code snippet we get (ignoring trivial erasures):

            Source https://stackoverflow.com/questions/67895684

            QUESTION

            Debugging Memory Mapped Files
            Asked 2021-Jun-11 at 12:51

            I’m developing a .NET program which suppose to be communicate with other existing program in same machine using Shared Memory (Memory Mapped Files), The existing program itself include a native dll and .NET wrapper / bridge dll which I could consume to communicate with the other program.

            The thing is the other program is very buggy and the source codes of the program and dll are long gone, so my goal is to recreate the other program. I could decompile .NET dll but it just straight P/Invoke the native dll.

            Fortunately, I able to view the memory mapped file with System.IO.MemoryMappedFiles.MemoryMappedFile but that’s all I got, I have no idea in which offset the dll read the data from memory mapped file when I call certain functions from it (Most of the time the dll only doing read and no write)

            I also tried to hook CreateFileMapping, OpenFileMapping and MapViewOfFile in C++ program and call certain functions inside the native dll but those hooked function only called once in during initialization and did not trigger when invoke function in dll that suppose to read data from memory mapped file. If I dare to guess, the dll must be has pointer to the memory mapped file.

            So my question, is it possible to put breakpoint or detect when any process attempt to read / write of certain region of memory mapped file? For an instance, I'd like to know whether there's read process or pointer pointing at offset 0xdeadbeef in my memory mapped file. I'm open to alternative, so let me know if you had any better idea

            ...

            ANSWER

            Answered 2021-Jun-09 at 17:45

            I'm not familiar with Memory Mapped File but if the two process share same memory, I believe it has same physical address, if this is true then you could probably use Cheat Engine with kernel mode.

            Just keep in mind that it can cause system instability or crash so make sure to save all your works before proceeding. You can follow this steps:

            1. First open one of the program, make sure that "shared memory" is created before proceeding into the next step.
            2. Open Cheat Engine, make sure to enable kernel mode for OpenProcess in Settings -> Extra and enable kernel debugger in Settings -> Debugger Options (otherwise you won't be able to observe the instructions that access the memory)
            3. Open the process in Cheat Engine, select the program that you launched in the first step
            4. Now scan the memory inside cheat engine, since you mentioned that you able to view the memory, take out some chunk of bytes that you wish to monitor, change value type to array of byte and scan for those bytes
            5. Scan result will appear in the left pane, you might found multiple result, there's only one correct address most of the time and the rest is accidentally match with the value you scan for, right click and select Browse this memory region, make sure that surrounding data match with what you expect
            6. Back to main window, double click the correct ones and it will appear on the bottom pane, right click it and select "DBVM Find out what writes or access this address", a dialog will appear (or your system might crash), the most important part is ensure that the physical address there instead appearing at textbox
            7. Select access type, you could watch only writes or both read and writes and hit "Start watch" button
            8. Every time any process make an attempt to access or write into that memory region, new instruction will appear in the list.

            In my opinion, this topic is close to reverse engineering. Since you're open to suggestion, here's my other two cents: if you had a plan to re-create the existing program which emit the data via shared memory and you're developing the client too, why not remake both of them from scratch so you don't have to deal with this?

            Source https://stackoverflow.com/questions/67872555

            QUESTION

            Understanding how accessing private method is not throwing error
            Asked 2021-Jun-11 at 12:38

            In jitsi Meet they have a method not declared in interface

            https://github.com/jitsi/jitsi-meet/blob/master/ios/sdk/src/JitsiMeet.m#L217

            ...

            ANSWER

            Answered 2021-Jun-11 at 12:32

            It seems to be declared in JitsiMeet+Private.h - this looks like a Objective-C pattern where you would like to have something like 'protected' methods, and you do that by making a header file which exposes methods to friendly classes.

            Source https://stackoverflow.com/questions/67936968

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install bridge

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            https://github.com/luizluca/bridge.git

          • CLI

            gh repo clone luizluca/bridge

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            git@github.com:luizluca/bridge.git

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