proxy | simple proxy daemon that allows you to forward TCP requests | Proxy library

by kklis C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets(2)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | proxy Summary

proxy is a C library typically used in Networking, Proxy applications. proxy has no bugs and it has low support. However proxy has 2 vulnerabilities and it has a Non-SPDX License. You can download it from GitHub.

This is a simple proxy daemon that allows you to forward TCP requests hitting a specified port on the localhost to a different port on another host. It can also forward data through external commands (for logging, filtering or copying network traffic). It is written in ANSI C so it takes a very little space and can be used on embedded devices.

Support

Quality

Security

License

Reuse

Support

proxy has a low active ecosystem.

It has 280 star(s) with 132 fork(s). There are 24 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 3 have been closed. On average issues are closed in 0 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of proxy is current.

Quality

proxy has 0 bugs and 0 code smells.

Security

proxy has 2 vulnerability issues reported (0 critical, 1 high, 1 medium, 0 low).

proxy code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

proxy has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

proxy releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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proxy Key Features

No Key Features are available at this moment for proxy.

proxy Examples and Code Snippets

Construct API gateway proxy response event .

java

Lines of Code : 12

License : Non-SPDX

Copy

protected APIGatewayProxyResponseEvent apiGatewayProxyResponseEvent(Integer statusCode, T body) {
    var apiGatewayProxyResponseEvent = new APIGatewayProxyResponseEvent().withHeaders(headers());
    try {
      apiGatewayProxyResponseEvent

Handles the API Gateway proxy request .

java

Lines of Code : 7

License : Non-SPDX

Copy

@Override
  public APIGatewayProxyResponseEvent handleRequest(APIGatewayProxyRequestEvent req, Context ctx) {
    req.getPathParameters().forEach(FindPersonApiHandler::logKeyValue);
    var id = req.getPathParameters().get("id");
    var person = thi

Community Discussions

Trending Discussions on proxy

Fixing git HTTPS Error: "bad key length" on macOS 12

Error: While updating laravel 8 to 9. Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1

Invalid options object. Dev Server has been initialized using an options object that does not match the API schema

Oracle 12c docker setup on Apple M1

package io/fs is not in GOROOT while building the go project

How to configure proxy in emulators in new versions of Android Studio?

Uvicorn async workers are still working synchronously

Fatal Android 12: Exception: startForegroundService() not allowed due to mAllowStartForeground false

Getting android.app.ForegroundServiceStartNotAllowedException in Android 12 (SDK 31)

"Theming Icons" functionality crashes live wallpapers on Android 12

QUESTION

Fixing git HTTPS Error: "bad key length" on macOS 12

Asked 2022-Mar-29 at 17:34

I am using a company-hosted (Bitbucket) git repository that is accessible via HTTPS. Accessing it (e.g. git fetch) worked using macOS 11 (Big Sur), but broke after an update to macOS 12 Monterey. *

After the update of macOS to 12 Monterey my previous git setup broke. Now I am getting the following error message:

...

ANSWER

Answered 2021-Nov-02 at 07:12

Unfortunately I can't provide you with a fix, but I've found a workaround for that exact same problem (company-hosted bitbucket resulting in exact same error). I also don't know exactly why the problem occurs, but my best guess would be that the libressl library shipped with Monterey has some sort of problem with specific (?TLSv1.3) certs. This guess is because the brew-installed openssl v1.1 and v3 don't throw that error when executed with /opt/homebrew/opt/openssl/bin/openssl s_client -connect ...:443

To get around that error, I've built git from source built against different openssl and curl implementations:

install autoconf, openssl and curl with brew (I think you can select the openssl lib you like, i.e. v1.1 or v3, I chose v3)
clone git version you like, i.e. git clone --branch v2.33.1 https://github.com/git/git.git
cd git
make configure (that is why autoconf is needed)
execute LDFLAGS="-L/opt/homebrew/opt/openssl@3/lib -L/opt/homebrew/opt/curl/lib" CPPFLAGS="-I/opt/homebrew/opt/openssl@3/include -I/opt/homebrew/opt/curl/include" ./configure --prefix=$HOME/git (here LDFLAGS and CPPFLAGS include the libs git will be built against, the right flags are emitted by brew on install success of curl and openssl; --prefix is the install directory of git, defaults to /usr/local but can be changed)
make install
ensure to add the install directory's subfolder /bin to the front of your $PATH to "override" the default git shipped by Monterey
restart terminal
check that git version shows the new version

This should help for now, but as I already said, this is only a workaround, hopefully Apple fixes their libressl fork ASAP.

Source https://stackoverflow.com/questions/69734654

QUESTION

Error: While updating laravel 8 to 9. Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1

Asked 2022-Mar-29 at 06:51

Nothing to install, update or remove Generating optimized autoload files Class App\Helpers\Helper located in C:/wamp64/www/vuexylaravel/app\Helpers\helpers.php does not comply with psr-4 autoloading standard. Skipping. > Illuminate\Foundation\ComposerScripts::postAutoloadDump > @php artisan package:discover --ansi

...

ANSWER

Answered 2022-Feb-13 at 17:35

If you are upgrading your Laravel 8 project to Laravel 9 by importing your existing application code into a totally new Laravel 9 application skeleton, you may need to update your application's "trusted proxy" middleware.

Within your app/Http/Middleware/TrustProxies.php file, update use Fideloper\Proxy\TrustProxies as Middleware to use Illuminate\Http\Middleware\TrustProxies as Middleware.

Next, within app/Http/Middleware/TrustProxies.php, you should update the $headers property definition:

// Before...

protected $headers = Request::HEADER_X_FORWARDED_ALL;

// After...

Source https://stackoverflow.com/questions/71103241

QUESTION

Invalid options object. Dev Server has been initialized using an options object that does not match the API schema

Asked 2022-Mar-28 at 21:08

I have been stock on this error on my project when I add "proxy": "http://localhost:6000" in my package.json.

This is the error response after yarn start.

Invalid options object. Dev Server has been initialized using an options object that does not match the API schema.

options.allowedHosts[0] should be a non-empty string. error Command failed with exit code 1. info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

But everything is fine when I remove the "proxy": "http://localhost:6000".

This is on my package.json:

...

ANSWER

Answered 2021-Dec-19 at 16:06

Here is a workaround. Delete "proxy": "http://localhost:6000". Install package http-proxy-middleware with command npm install http-proxy-middleware --save. Create a file setupProxy.js inside your src folder. Add these lines inside:

Source https://stackoverflow.com/questions/70374005

QUESTION

Oracle 12c docker setup on Apple M1

Asked 2022-Mar-21 at 09:52

I am trying to run Oracle db in docker on M1 Mac. I have tried images from both store/oracle/database-enterprise:12.2.0.1-slim and container-registry.oracle.com/database/enterprise:12.2.0.1-slim but getting the same error.

docker run -d -it --name oracle -v $(pwd)/db/oradata:/ORCL store/oracle/database-enterprise:12.2.0.1-slim

I also tried non-slim version and by providing the --platform linux/amd64 to the docker command. Result is same.

Here's the result of docker logs -f oracle

...

ANSWER

Answered 2021-Aug-04 at 20:48

There are two issues here:

Oracle Database is not supported on ARM processors, only Intel. See here: https://github.com/oracle/docker-images/issues/1814
Oracle Database Docker images are only supported with Oracle Linux 7 or Red Hat Enterprise Linux 7 as the host OS. See here: https://github.com/oracle/docker-images/tree/main/OracleDatabase/SingleInstance

Oracle Database ... is supported for Oracle Linux 7 and Red Hat Enterprise Linux (RHEL) 7. For more details please see My Oracle Support note: Oracle Support for Database Running on Docker (Doc ID 2216342.1)

The referenced My Oracle Support Doc ID goes on to say that the database binaries in their Docker image are built specifically for Oracle Linux hosts, and will also work on Red Hat. That's it.

Because Docker provides process level virtualization it still pulls kernel and other OS libraries from the underlying host OS. A Docker image built for Oracle Linux needs an Oracle Linux host; it doesn't bring the Oracle Linux OS with it. Only Oracle Linux or Red Hat Linux are supported for any Oracle database Linux installation, with or without Docker. Ubuntu, Mac OS, Debian, or any other *NIX flavor will not provide predictable reliable results, even if it is hacked into working or the processes appear to work normally.

Source https://stackoverflow.com/questions/68605011

QUESTION

package io/fs is not in GOROOT while building the go project

Asked 2022-Mar-14 at 19:15

I don't have much experience in go but I have been tasked to execute a go project :)

So i need to build the go project and then execute it

Below is the error when i build the go project. Seems to be some dependency(package and io/fs) is missing

...

ANSWER

Answered 2021-Aug-12 at 05:56

This package requires go v1.16, please upgrade your go version or use the appropriate docker builder.

Source https://stackoverflow.com/questions/68752103

QUESTION

How to configure proxy in emulators in new versions of Android Studio?

Asked 2022-Feb-23 at 14:14

Problem Description

I need to configure the proxy manually in my emulator through Android Studio. From the official Android documentation, it is suggested that this change can be made in the "settings" tab of the emulator's extended controls. The problem is that it seems to me that this documentation is outdated, as this setting is no longer displayed in the "settings" tab of the Android Studio emulators' extended controls.

Documentation

My Android Studio

My version of Android Studio ...

ANSWER

Answered 2022-Feb-17 at 19:12

After a while trying to find solutions to this problem, I saw that an emulator running outside android studio provides these options. To run a standalone Android Studio emulator see the official documentation or simply enter the command:

Source https://stackoverflow.com/questions/70972106

QUESTION

Uvicorn async workers are still working synchronously

Asked 2022-Feb-07 at 18:39

Question in short

I have migrated my project from Django 2.2 to Django 3.2, and now I want to start using the possibility for asynchronous views. I have created an async view, setup asgi configuration, and run gunicorn with a Uvicorn worker. When swarming this server with 10 users concurrently, they are served synchronously. What do I need to configure in order to serve 10 concurrent users an async view?

Question in detail

This is what I did so far in my local environment:

I am working with Django 3.2.10 and Python 3.9.
I have installed gunicorn and uvicorn through pip
I have created an asgi.py file with the following contents

...

ANSWER

Answered 2022-Feb-06 at 21:43

When running the gunicorn command, you can try to add workers parameter with using options -w or --workers.

It defaults to 1 as stated in the gunicorn documentation. You may want to try to increase that value.

Example usage:

Source https://stackoverflow.com/questions/70864474

QUESTION

Fatal Android 12: Exception: startForegroundService() not allowed due to mAllowStartForeground false

Asked 2022-Jan-11 at 12:43

I noticed one exception (Firebase Crashlytics) for Pixel 5 and Pixel 4a (both on Android 12), no other devices, happened only two times, one time for each device.

What does it mean? Android 11 and 12 have the same rules for working with foreground services, but there are no issues with Android 11. Is this a bug of Pixel?

From Firebase Crashlytics:

...

ANSWER

Answered 2022-Jan-11 at 12:43

Apps that target Android 12 (API level 31) or higher can't start foreground services while running in the background, except for a few special cases. If an app tries to start a foreground service while the app is running in the background, and the foreground service doesn't satisfy one of the exceptional cases, the system throws a ForegroundServiceStartNotAllowedException.

Exemptions from background start restrictions

In the following situations, your app can start foreground services even while your app is running in the background:

Your app transitions from a user-visible state, such as an activity.
Your app can start an activity from the background, except for the case where the app has an activity in the back stack of an existing task.
Your app receives a high-priority message using Firebase Cloud Messaging.
The user performs an action on a UI element related to your app. For example, they might interact with a bubble, notification, widget, or activity.
Your app invokes an exact alarm to complete an action that the user requests.
Your app is the device's current input method.
Your app receives an event that's related to geofencing or activity recognition transition.
After the device reboots and receives the ACTION_BOOT_COMPLETED, ACTION_LOCKED_BOOT_COMPLETED, or ACTION_MY_PACKAGE_REPLACED intent action in a broadcast receiver.

For more info please check link1 link2

Source https://stackoverflow.com/questions/70044393

QUESTION

Getting android.app.ForegroundServiceStartNotAllowedException in Android 12 (SDK 31)

Asked 2021-Dec-17 at 11:23

I upgraded my apps targetSdkVersion and compileSdkVersion to SDK 31, and started receiving the following crash in app in a service that updates widget in background.

...

ANSWER

Answered 2021-Oct-17 at 13:49

How to reproduce the crash

Step 1. Update your targetSdkVersion and compileSdkVersion to SDK 31.

Step 2. Try to run any Foreground service when your app is in background. In my case, it was the widget's onUpdate method being called after updatePeriodMillis time, which will start a Foreground service, which updates the data by fetching appropriate information from internet.

Remember: The background execution limits added in Android 8.0 have nothing to do with this problem. This limitation/exception was added in Android 12/SDK 31 - Source.

What is this exception, and why was it added?

These special cases are:

Your app transitions from a user-visible state, such as an activity.
Your app can start an activity from the background, except for the case where the app has an activity in the back stack of an existing task.
Your app receives a high-priority message using Firebase Cloud Messaging.
The user performs an action on a UI element related to your app. For example, they might interact with a bubble, notification, widget, or activity.
Your app invokes an exact alarm to complete an action that the user requests.
Your app is the device's current input method.
Your app receives an event that's related to geofencing or activity recognition transition.
After the device reboots and receives the ACTION_BOOT_COMPLETED, ACTION_LOCKED_BOOT_COMPLETED, or ACTION_MY_PACKAGE_REPLACED intent action in a broadcast receiver.
Your app receives the ACTION_TIMEZONE_CHANGED, ACTION_TIME_CHANGED, or ACTION_LOCALE_CHANGED intent action in a broadcast receiver.
Your app receives a Bluetooth broadcast that requires the BLUETOOTH_CONNECT or BLUETOOTH_SCAN permissions.
Apps with certain system roles or permission, such as device owners and profile owners.
Your app uses the Companion Device Manager and declares the REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND permission or the REQUEST_COMPANION_RUN_IN_BACKGROUND permission. Whenever possible, use REQUEST_COMPANION_START_FOREGROUND_SERVICES_FROM_BACKGROUND.
The user turns off battery optimizations for your app. You can help users find this option by sending them to your app's App info page in system settings. To do so, invoke an intent that contains the ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS intent action.

Possible solutions Solution 1

This will work for a while in Play Store until Google makes it mandatory to upgrade to API level 31.

Currently, starting November 2021 all apps must target API Level 30 and above. So if you're using API Level 31 for your app, downgrading your compileSdkVersion & targetSdkVersion to API Level 30 should fix the issue (atleast for a while).

Solution 2 For time-sensitive work

If you were using Foreground service to do work that is time sensitive, start Foreground services within an exact alarm. Check out more about this from documentation here -> Set an exact alarm.

For time-insensitive/expedited work

This is the solution that I ended up using for my app. Use WorkManager to schedule and start the background work. Check out more about this from documentation here -> Schedule expedited work.

You can know more about WorkManager here -> WorkManager

Github Repo for WorkManager samples -> WorkManager Samples

I added this answer specifically because searching for this exception does not bring up any resources to know why the service behaves differently on Android 12. All this is present in Google's documentation, and always remember to check the behaviour changes from the doc.

Everything related to this change can be found here -> Android 12 Behavior Changes, specifically within the Foreground Service launch restrictions.

Source https://stackoverflow.com/questions/69604951

QUESTION

"Theming Icons" functionality crashes live wallpapers on Android 12

Asked 2021-Dec-07 at 22:23

I recently noticed that my live wallpaper apps are crashing when users try to set the newly introduced "Theming Icons" functionality on Android 12. This new functionality calculates a palette of colors from the user's current static wallpaper and uses this palette to color some of the other apps icons (a feature of the new "Material You" design). But for some reason when it operates on a live wallpaper it crashes the app with the following log:

...

ANSWER

Answered 2021-Nov-30 at 22:05

For a while I was looking for a similar problem in reviews of popular live wallpapers. I found similar reviews only for one application. I updated my phone today. All my live wallpapers stopped working as expected. Then I installed "Earth & Moon" and this app works fine. It means that we are doing something wrong or, on the contrary, we are not doing something :) In the near future I will begin to investigate this problem.

Source https://stackoverflow.com/questions/69982353

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

Vulnerabilities

No vulnerabilities reported

Install proxy

On Linux compile the software using "make". On Mac OS X use "make darwin". On Windows use "make" from Cygwin (http://cygwin.com). MinGW will not work, as it does not support fork() and waitpid().

Support

The proxy normally will accept IPv4 and IPv6 connections if your system support it. You can even forward IPv6 clients to any legacy IPv4 service. By using numeric IPs on -b and -h parameters, proxy will use corresponding IPv4 or IPv6 socket to listen or connect. The option [-b bind_address] force binding on specifc socket. It must be a local interface address. Accepting IPv6 connections and forwarding to IPv6 service: (still accepting IPv4 connections). Accepting IPv6 connections and forwarding to legacy IPv4 service: (still accepting IPv4 connections).

Find more information at: