My institute recently installed a new proxy server for our network. I am trying to configure my Cygwin environment to be able to run wget and download data from a remote repository.
Browsing the internet I have found two different solutions to my problem, but no one of them seem to work in my case.
The first one I tried was to follow these instructions, so in Cygwin:
cd /cygdrive/c/cygwin64/etc/
nano wgetrc
at the end of the file, I added:
use_proxy = on
http_proxy=http://username:password#my.proxy.ip:my.port/
https_proxy=https://username:password#my.proxy.ip:my.port/
ftp_proxy=http://username:password#my.proxy.ip:my.port/
(of course, using my user and password)
The second approach was what was suggested by this SO post, so in my Cygwin environment:
export http_proxy=http://username:password#my.proxy.ip:my.port/
export https_proxy=https://username:password#my.proxy.ip:my.port/
export ftp_proxy=http://username:password#my.proxy.ip:my.port/
in both cases, if I try to test my wget, I get the following:
$ wget http://www.google.com
--2020-01-30 12:12:22-- http://www.google.com/
Resolving my.proxy.ip (my.proxy.ip)... 10.1XX.XXX.XX
Connecting to my.proxy.ip (my.proxy.ip)|10.1XX.XXX.XX|:8XXX... connected.
Proxy request sent, awaiting response... 407 Proxy Authentication Required
2020-01-30 12:12:22 ERROR 407: Proxy Authentication Required.
It looks like if my user and password are not ok, but I actually checked them on my browsers and my credentials work just fine.
Any idea on what this could be due to?
This problem was solved thanks to the suggestion of a User of the community AskUbuntu.
Basically, instead of editing the global configuration file wgetrc, I should have created a new .wgetrc with my proxy configuration in my Cygwin home directory.
In summary:
Step 1 - Create a .wgetrc file;
nano ~/.wgetrc
Step 2 - record in this file the proxy info:
use_proxy=on
http_proxy=http://my.proxy.ip:my.port
https_proxy=https://my.proxy.ip:my.port
ftp_proxy=http://my.proxy.ip:my.port
proxy_user=username
proxy_password=password
Related
I am using Saucelabs to test my application on Mac, chrome configuration as I am using windows machine.
As per Saucelabs documentation, downloaded the Saucelabs Connect Proxy. Extracted the file and went to bin folder in command line and executed the below command
bin/sc -u <sauce_username> -k <sauce_accesskey> -x <sauce_data_center> -i <tunnel_id>
I got the message on the command line as "Sauce Connect is up, you may start your tests." Showed one tunnel is active on the SauceLabs my account under tunnel tab.
I started the session by going to Live --> Crossbrowser; selected the tunnel, localhost application url, browser(chrome 90) and Mac-Sierra and Start Session
Opened the application but it didn't show the feature which are on localhost.
Anyone, please help me on this, is there anything wrong i am doing in the proxy connection, because the same is working fine, if i directly open the application url on my windows machine with chrome.
I found the answer in the sauce labs documentation itself. The problem i am getting is related to SSL and here the solution.
If you don't want any domains to be SSL re-encrypted, you can specify all with the argument (i.e., -B all or --no-ssl-bump-domains all)
Now when run the below command to start the tunnel it resolve the issue.
bin/sc -u <sauce_username> -k <sauce_accesskey> -x <sauce_data_center> -i <tunnel_id> -B all
I am trying to set up a mock server using wireMock as a standalone process. I downloaded the jar file and executed the following command:
java -jar wiremock-standalone-2.23.2.jar --port 0
I had to dynamically determine a port because I am already using the default 8080 port for another program running on my machine. It gave me the port number 55142, but when I tried accessing that on the web, it gave me the following error:
HTTP ERROR 403
Problem accessing /__files/. Reason:
Forbidden
Powered by Jetty://
It's probably due to the fact that you just entered http://localhost:55142
and as there are no mappings in ./mappings directory and files in ./files directory (the same where you have your wiremock.jar file is located)
2019-06-04 00:10:58.890 Request was not matched as there were no stubs registered:
{
"url" : "/"
...
}
please try call with __admin endpoint to see if WireMock is working
http://localhost:55142/__admin
please see also docs here for more nice admin commands.
I have a local repository that resides on my computer_1. I have setup my svn server using the following command:
svnserve -d -r Path_to_Repository
computer_1 and computer_2 are connected to each other through a router and can communicate with ssh username#IP command. Considering that computer_1 does not have a registered domain name (e.g. My_Domain.com), can I create a new working copy on my computer_2? I would like to use the following command on computer_2:
svn checkout http://computer_1_IP_address A_folder_on_computer_2 -m A_log_message
However, using other protocols other than http is ok, as long as I only need to have computer_1_IP_address
You use svnserve and in this case the URL should have svn:// protocol, not http://.
You should read the documentation before beginning to configure the server!
I am trying to setup ngrok on my homestead, but it is not opening my project.
I have run ngrok http 80 and copied the address in forwarding part of the output to my Homestead.yaml file to map it to my project, and ran vagrant provision after that:
Forwarding http://92832de0.ngrok.io -> localhost:80
Forwarding https://92832de0.ngrok.io -> localhost:80
But when I open the http://92832de0.ngrok.io in the browser it opens up ngrok page "It works" and not my project.
When I have changed the port to ngrok http 8000 then I get Laravel error message:
Whoops, looks like something went wrong.
You can use any of your application which is in homestead.
For that, you need to run the below command by replacing 'your-site.app:8000'
ngrok http -host-header=rewrite your-site.app:8000
Before that, you need to register into ngrok and install ngrok then use the authtoken that given in your account.
For more details, refer this https://ngrok.com/docs
This is how It worked for me:
1) I have downloaded the ngrok (https://ngrok.com/) on my Windows host machine and executed ngrok.exe.
It has opened a command line interface for me
2) I typed the following
ngrok.exe http 192.168.10.10 -host-header=homestead.test
And it gave me the link of where to go:
Forwarding http://123456.ngrok.io -> http://192.168.10.10:80
Forwarding https://123456.ngrok.io -> http://192.168.10.10:80
I just went there ans saw my local environment Laravel Project.
You can add a function like this to your ~/.profile or ~/.bash_profile script on the host machine:
rock(){
ngrok http 192.168.10.10:80 -host-header=$1
}
After that you can use it to proxify any site on your Homestead machine like this:
rock your-site.app:8000
If you have multiple sites on your homestead you have to:
ssh into your homestead.
run this command: share yoursite.test
and that's it.
In homestead ngrok is already installed by default,
You just need to create an account from ngrok at https://dashboard.ngrok.com/signup
And then run:
vagrant up (in folder Homestead)
vagrant ssh
cd to/your/project/proyect
ngrok authtoken your__ngrok__account___token
share yourproject.test
I am working on facebook messenger.
Facebook app only accept one url for webhook but ngrock is generating new URL every time. Now I am unable to test my app because of webhook URL changed.
UPDATE May 2020
Serveo is up and running again! No installation, no signup!
All you need to do is to run this:
ssh -R <unique subdomain>:80:<your local host>:<your local port> serveo.net
like
ssh -R youruniquesubdomain:80:localhost:8000 serveo.net
UPDATE January 2020
Since there are some issues with Serveo and localtunnel, I want to share with you another free ssh-based self-hosting service: Localhost.run
Unfortunately, it does not provide unique subdomains but it is ssh-based so you do not have to install additional applications. Still waiting for Serveo coming back.
UPDATE April 2018
I've found Serveo just now! And it is totally incredible!
UPDATE November 2017
Probably, it is not the best option for you but I started using localtunnel instead of ngrok.
An installation and run flow is very simple:
npm install -g localtunnel
lt --port <your localhost port> --subdomain youruniquesubdomain
Then I can go to my http://youruniquesubdomain.localtunnel.me
That's it!
No more free subdomain support from ngrok.....pls have a error as below
Tunnel session failed: Only paid plans may bind custom subdomains.
Failed to bind the custom subdomain 'arvindpattartestfb.ngrok.io' for the account 'arvccccc'.
This account is on the 'Free' plan.
Upgrade to a paid plan at: https://dashboard.ngrok.com/billing/plan
ERR_NGROK_313
You need to set up auth token. You can find it here https://dashboard.ngrok.com/auth. (W̶o̶r̶k̶s̶ ̶w̶i̶t̶h̶ ̶f̶r̶e̶e̶ ̶v̶e̶r̶s̶i̶o̶n̶,̶ ̶n̶o̶ ̶n̶e̶e̶d̶ ̶t̶o̶ ̶p̶a̶y̶ it's now paid feature, see ngrok pricing).
Then you can use it like this:
ngrok http 80 --subdomain yoursubdomain
Neither localtunnel.me or Serveo are working for me right now so I created a temporary solution that works for some use-cases including mine (react-native local development): using the ngrok npm package one can save the generated ngrok url into a json file, and that file can be read for any other app.
First make sure to install ngrok using npm install ngrok then use this node script:
const ngrok = require('ngrok');
const fs = require('fs').promises;
(async function() {
const url = await ngrok.connect(3000);
const api = ngrok.getApi();
let data = await api.get('api/tunnels');
data = JSON.parse(data);
let dict = {'domain': data.tunnels[0].public_url}
await fs.writeFile("config.json", JSON.stringify(dict));
console.log("saved " + data.tunnels[0].public_url);
})();
Then from your app you may read it using code similar or equal to:
const backend = require('./config.json').domain;
For DHIS2 local installation, I did this on the terminal on ubuntu server.
Make sure your web is running on the specified port. Mine was on 8080.
ssh -R dani.serveo.net:80:localhost:8080 serveo.net
The beauty of this serveo.net is you can reuse the same hostname prefix url before serveo.net as many time as you want, even if power goes off or internet diconnection.
Staqlab tunnel is providing domain for free. Its works great but need a binary to be downloaded from there website. Using this service for month without any hassle
In 2022 (almost 2023) pagekite.me works for me.
It is very similar to ngrok, and requires the installation of pagekite.py (and, obviously Python).
After installation click on pagekite.py opens pagekite shell.
Run command: 8080 subdomain.pagekite.me
I noticed that no one mentioned how to have static ngrok urls, which was the main question about.
A way to do it is to edit the ngrok.yml file, which is located at
Linux: "~/.config/ngrok/ngrok.yml"
MacOS (Darwin): "~/Library/Application Support/ngrok/ngrok.yml"
Windows: "%HOMEPATH%\AppData\Local\ngrok\ngrok.yml"
You can have content such as:
version: "2"
authtoken: valid_auth_token
tunnels:
first-app:
addr: 3000
proto: http
hostname: yourfixedngrok_id1.ngrok.io
second-app:
addr: 8000
proto: http
hostname: yourfixedngrok_id2.ngrok.io
This will help you expose multiple ports, and have a persisted url for each of which based on the value you set for hostnames.
After that, you run your ngrok using this command:
ngrok start --all
Though its not a solution but take it as workaround, I had the same problem while testing. What i did is keep the ngrok running with my http port, so my ngrok url is not changing. but I frequently changing and restarting my server for testing and debugging.