How to make local running yii2 CRUD application available online? - yii2-basic-app

I have developed Yii2 CRUD application using models, controllers and views. It is used locally on PC. I wanted the users to use it online.
For eg. I have www.example.com and I wanted to make this yii2 CRUD application available on this site. What are the steps?

Your question is not very specific, therefore you haven't received an answer. I'm assuming you are asking about how to use your local PC as the server for an online site. Otherwise please clarify your question.
You will need to do the following steps:
Point the domain name to the public IP address behind which your local PC is sitting. You can find that by going here: http://whatismyipaddress.com/
In your router you need to set up port forwarding (NAT rules) for port 80 (or 443 if using https) to your computer's local IP address.
Depending on your Apache configuration (or whatever webserver you are using) you need to ensure it serves the right website. This is too broad a subject that I can give you any details here.
Note that you are now opening up your local computer to the Internet and hence you should be aware of the security implications it has.

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How do I host my script in a Google Cloud server?

So I have created something small which is a image-rehost where I wish to use Python script where I have a URL such as https://i.imgur.com/VBPNX9p.jpg but with my rehost it would be
https://ip:port/abc123def456
so whenever I access that page it would give me the url that I posted here.
However the issue I am having is that I have no clue how to actually host the server that I made by node-js. Right now I just used the external IP with port of 5000. When I tried to send the image through my home ip by using the
https://external_ip:5000/abc123
the server doesn't recognize anything and nothing is being sent to the server which I in that case think I have setup something wrong.
I am using Google cloud server and I would wish to know how I can host my own server in the google cloud?
As you are having trouble adding a firewall rule, I'm going to suggest make sure port 5000 is open and not 8888.
To open the firewall rule for port 5000 in Google Cloud Platform follow these steps.
1) Navigate to VPC Network > Firewall rules > Create firewall rule.
2) In the 'Create a firewall rule' page, select these settings:
Name - choose a name for this firewall rule
Network - select the name of the network your instance belongs to, most probably
'default' unless you've configured a custom network.
Direction of traffic - 'Ingress'.
Action on match - 'Allow'.
Targets - 'All instances in the network'.
Source filter - 'IP ranges'.
Source IP ranges - '0.0.0.0/0'.
Second source filter - 'None'.
Specified protocols and ports - 'tcp:5000' or 'udp:5000' depending on whether the protocol you are using uses tcp or udp.
3) Hit 'Create'.
This will create a rule allowing traffic on port 5000 to all instances in your network from all IP address sources.
My advice would be to see if these settings work, and then once confirming this, lock down the settings by specifying a specific IP address or range of IP addresses in the 'Source IP ranges' text box, and adding a target tag to you instance and specifying 'Specified target tags' so the port is only open to the instance.
If this doesn't work, you may have a firewall rule turned on within the instance, which you would need to configure (or turn it off).
For more detailed information about setting firewall rules please see here.
For running Node.sj on GCE VM I will suggest you use the Bitnami Node.js package on GCP Marketplace which includes the latest version of Node.js, Apache, Python, and Redis. Using a pre-configured Node.js environment gets you up and running quickly because everything works out of the box. Manually configuring an environment can be a difficult and time-consuming hurdle to developing an application.
Also if you wish to do URL redirection you can use URL map feature provided with Google Cloud HTTP load balancer. This feature allows you to direct traffic to different instances based on the incoming URL. For example, you can send requests for http://www.example.com/audio to one backend service, which contains instances configured to deliver audio files, and requests for http://www.example.com/video to another backend service, which contains instances configured to deliver video files. You find steps to configure and more information here.

Hosting a website using server software

How can i host a website through my computer using server softwares?
I tried to host a website through my own computer using apache tomcat server but it didnt work ( please briefly explain every point )
The main issue that you need to deal with is getting the clients to your computer.
Yes, it is possible and yes I have done it, albeit a while ago.
You need to see if you can browse to your computers website from another device on your network, this will ensure that apache is working. Try another computer/laptop/tablet/whatever to see if this site reachable by other computers using the IP Address and possibly port number. If you cannot get to the site, there are settings in apache to deny certain ip's, google it to get the exact steps for your version. If it works, move on to step 2.
You will need a static IP Address to ensure that all further steps stay working, google this if you are not sure how to do it
You need to have the external IP address of your router(whatsmyip.org) or use Dynamic DNS to route traffic from an address to your ip and there are services that allow this. I can recommend no-ip.com - This is all assuming that you have access to the router.
You would be required to set up port forwarding on your router. This will direct the internet traffic to your computer. You will need to get the exact instructions for your specific model of router.
Please be aware that you need to have proper firewalls and systems in place to prevent attacks. I am sure that you are just testing at this point though...
All the best!

Is it possible to expose an Owin service?

We have created self-hosted services using OWIN. They are working fine inside the server and we can request and retrieve information using the http://localhost. We use a different port for each service so that we can go and get certain information from http://localhost:8001, other from http://localhost:8015 and so on.
Now, we need to expose the results of one of those self-hosted services to access to it through internet. We'd like to provide a custom address such http://ourpublicinfo.mydomain.com:8001 or using the server ip such http://209.111.145.73:8001.
Is that possible?
How can we implement it?
Our server OS is Windows Server 2012 R2
OWIN Self-Hosted apps can run on a Windows Service, as a Console process and, with if desired, as part of a more robust Host like IIS.
Since you mention your app is running as a service you're probably missing all the GUI goodies IIS provides. In reality however, IIS works on top of http.sys, just as HttpListener does (which is probably what you're using to self-host your app) 1. You just need to do some manual set up yourself:
First of all, you need to make a URL reservation in order to publish on a nonstandard port.
Why would you do that? Quite simply because you're not running under localhost alone anymore on your very own local machine, where you probably are an admin and/or have special privileges/powers.
Since this is a server, and the user used for running the Service might not be an admin (most probably), then you need to give permission to that user to use that URL... and here is where URL reservations come into scene.
You pretty much have to options:
open up the URL to be used by any user:
netsh http add urlacl url=http://209.111.145.73:8001/ user="everyone" listen=yes
or open up the URL to be used by the user(s) running the service, e.g.: NETWORK SERVICE:
netsh http add urlacl url=http://209.111.145.73:8001/ user="NETWORK SERVICE" listen=yes
There is a way to make the reservation for several users too, using sddl, user groups, etc... but I'll not get into it (you can look that up).
Second of all, you need to open up a hall through your firewall (if you don't have one on this day and age, I pity you!)
There are plenty of tutorials on this. You can use a GUI, netsh.exe and what not.
Pretty much all you need to do is make sure you allow incoming connections through that port and that should do the trick.
To make sure the hall is open through and through you can use a tool like http://www.yougetsignal.com/tools/open-ports/ and insert 209.111.145.73 in the Remote Address and 8001 in the Port Number.
If for some reason it shows that the port is closed, even after creating an incoming rule in your firewall for it, then you probably have one or more firewalls in between your server and the outside world.
With those to elements in place you should be able to access your Self-Hosted Service from the outside.
As for accessing your service through an address like http://ourpublicinfo.mydomain.com:8001, you'll need to create a DNS entry somewhere, most likely on your Domain Registrar for mydomain.com, where you could create an A Record for your ourpublicinfo subdomain pointing to 209.111.145.73.
From this point on, you should be able to access your service through direct IP and Port or through the afore mentioned URL.
Best of luck!
Note:
If your service will be access from other domains, you might need to make sure you have CORS (Cross Origen Resourece Sharing) well defined and working on your service too ;)

Redirect/rewrite to different internal IIS sites using query string

EDIT: Ugh I forgot to put this on Server Fault...
I have an Azure VM that is hosting a web application.
The application will be accessible via the VM's IP address:
http://191.238.112.62
I want to be able to use query strings to redirect to completely different sites that are within the local IIS. For example:
http://191.238.112.62/?site=1
would redirect to
www.site1.com
The way I have structured IIS can be seen below:
Each site has an entry in the systems host file.
127.0.0.1 wwww.site1.com
127.0.0.1 wwww.site2.com
127.0.0.1 wwww.site3.com
There is likely a better way to achieve what I am going for here so any pointers would be greatly appreciated.
Thanks.
Here is how I would do it. Not sure why you want to use query strings for this as IIS is made to do that if you configure it properly.
In your DNS server register all your websites to point to that IP. This is for when you go live. For development the hosts file is a good solution.
When you create the websites add a Host header like below
Now try loading any website by their full name
http://www.site1.com
http://www.site2.com
http://www.site3.com
Here is more info about IIS host headers.
Again, when you go live make sure you have the DNS set up for all the websites to point to the IP address of your server.
Hope this helps.
Edit based on comment:
Right, here is how I solved this in the past.
You can do all this with the hosts file but it's less painful if you have a proper DNS server to resolve the names.
The basic idea is to use slightly different URLs for development on the local machine.
All devs would have site1.com point to the IP of the shared server and site1.com.local point to 127.0.0.1. So a hosts file on a developer machine would look something like:
191.238.112.62 www.site1.com
127.0.0.1 www.site1.com.local
On all development machines you need to make sure you have the .local host header for all sites.
On the shared server you just need to add the right host headers and no hosts file changes. It's actually a bad idea to change the server hosts file.

Set up local development environment for heroku facebook app

I have my app up in canvas but am at somewhat of a loss as to how I can test locally. I'm building my app on top of nodeJs to give it a try. I have a dev app that hasn't been deployed to heroku so I'm all set there, save some details to follow. I know my computers IP address but I'm not sure if that's the one I need. How do I find the correct IP. Something like: 0.0.0.124:5000 is the example that's given. To summarize what I need to know:
A) how to find the correct local IP
B) how and where to configure apache server (I have the code from heroku just need to know what file it goes into and where to find it).
C) How to export port 80
D) find out if I need access to my local dsl router admin area to set static ip or use dynamic one
Thanks in advance
From the Heroku documentation:
https://devcenter.heroku.com/articles/facebook#1-creating-a-development-facebook-app
Do you need the IP address for a callback URL? If so, I recommend signing up with a dynamic DNS service so your home Internet connection has a consistent domain name even if your home IP address changes.
You'll also need to forward the appropriate port from your home router to your development machine.