In the Azure app service
my Website is working fine with something.azurewebsites.net with the following code
ALLOWED_HOSTS = [os.environ['WEBSITE_HOSTNAME']] if 'WEBSITE_HOSTNAME' in os.environ else []
But while adding a custom domain, it is showing as Bad Request (400). I think the problem relies on the Allowed host, and the Django app is not allowing my custom domain. I couldn't find a solution or a perfect line of code to resolve this issue.
Have you set up the custom domain in Azure? To do this, you can follow the steps in the Azure documentation:
https://docs.microsoft.com/en-us/azure/app-service/configure-custom-dns-web-site#map-a-custom-dns-name-to-an-azure-web-app
This will involve adding a CNAME record for your custom domain that points to your Azure app's default domain.
ALLOWED_HOSTS = [os.environ['WEBSITE_HOSTNAME'],os.environ['CUSTOM_HOSTNAME']]
CUSTOM_HOSTNAME should be added to the application configuration in azure.
Eg: CUSTOM_HOSTNAME: www.example.com
Related
I deployed an web app which django restframework base on Heroku and Azure.
Same app on Heroku works fine.
But when I access to Azure, it causes ERR_TOO_MANY_REDIRECT error.
I googled and found that turn SECURE_SSL_REDIRECT off solved ERR_TOO_MANY_REDIRECT error.
However, it causes 403 CSRF error instead.
I need to find another way to fix ERR_TOO_MANY_REDIRECT or find a way to fix 403 CSRF error.
Can anyone help me to solve this issue?
If your app is on "Azure App Service", the HTTPS connection will be terminated before it reaches your web worker. Your app wil see an incoming HTTP request instead. In this case you need to set SECURE_SSL_REDIRECT = False indeed. If you want to enforce HTTPS (which is a good practice) you can do so in the Azure settings: https://learn.microsoft.com/en-us/azure/app-service/configure-ssl-bindings#enforce-https
About the CSRF-related error: because Azure translates HTTPS to HTTP, you need to configure Django to allow POST requests from a different scheme (since Django 4.0) by adding this to settings.py:
CSRF_TRUSTED_ORIGINS = ["https://YOUR-DOMAIN.com", "https://www.YOUR-DOMAIN.com"]
If this does not solve your problem, you can temporarily set DEBUG = True in production and try again. On the error page, you will see a "Reason given for failure" that you can post here.
I currently have an app that works with both www.domain.com and domain.com. Considering that this seems to be bad for SEO, I want it to always redirect to the naked domain.
My app works in this way:
Server: Google Cloud Platform (App engine)
App: Django
Domain provider: Godaddy
As I have researched the redirection can be done from any of these 3 options. So I want to ask: What is the best option and why?
I tested to do the redirection with GoDaddy on App Engine (An A record for www pointing to #) but when I set my custom domain in App Engine, I noticed that for the www.domain a C Record pointed to ghs.googlehosted.com setting was required in the app engine panel, I omitted that in order to do the redirection in GoDaddy, but the app wouldn't load when visiting from www.domain, a 404 error appeared (Also tried by omitting the addition of the www.domain altogether in app engine settings) So I wasn't able to accomplish this in the same fashion than an app that is hosted in a single server.
I think the easiest way would be to handle this inside the app itself like this site mentions
Let's assume I own the domain:
foobar.com/
I want to use Netlify for my static pages like
foobar.com/features/
foobar.com/pricing/
foobar.com/imprint/
etc.
But I also have a Django application on a seperate server on AWS that has nothing to do with the static sites served by Netlify.
My Django has urls like
foobar.com/login/
foobar.com/dashboard/
etc.
Is it possible to use Netlify for a few static pages and my Django application for other pages?
I don't know how start or if this is event possible.
It will depend on how your Django apps handle the target, but you could use rewrites on Netlify using the HTTP status code 200 with a redirect rule (rewrite).
If the API supports standard HTTP caching mechanisms like Etags or Last-Modified headers, the responses will even get cached by CDN nodes.
Have DNS set foobar.com to the Netlify site.
Decide the domain for the Django site on AWS. (proxy.foobar.com)
Setup _redirects at the root of the Netlify site to use Proxy (rewrites) on Netlify
/login/* https://proxy.foobar.com/login/:splat 200
/dashboard/* https://proxy.foobar.com/dashboard/:splat 200
Note: This is how you can incrementally switch a site over to Netlify without having to refactor a site all at once.
When you set a DNS record (e.g. an A record), you can point foobar.com to your AWS server or netlify, but not both.
Perhaps you can put the sites on different domains, for example dashboard.foobar.com for your Django site.
You could then configure netlify to redirect foobar.com/dashboard/ to dashboard.foobar.com/dashboard/
No, you can't have a foobar.com point to two different servers. You'll have to use subdomains, e.g.:
static.foobar.com -> DNS entry for Netlify
app.foobar.com -> DNS entry for your Django server
or, what you often see, is:
foobar.com and www.foobar.com -> DNS pointing to your main website (Netlify)
api.foobar.com and app.foobar.com -> DNS pointing to your Django app
I am currently getting 404 error for “API/sitecore/{controller}/{action}” calls in delivery server (after Hardening) but the same was working fine on authoring environment in sitecore. Please help
It sounds like routing configuration is different for these server. There are 2 typical places, where this configuration is done:
Check and compare your configuration of initialize pipelines on both
servers: I guess on CD is absent configuration that is respond for
this route "API/sitecore/{controller}/{action}".
Compare your Global.asax files on both servers.
The other reason could be in some additional configurations on CD server, e.g.: URL rewrite, HTTP redirect.
#Vikram Devasenapathy Please register your controller route in route config.
Are you using forms with ajax postback?
This issues was fixed by registering the routes in global asas file.
Here is my setup.
Public site hosted by squarespace.com (www.example-domain.com)
Web application (AWS EC2/ELB), i would like to be available via the same domain. (my.example-domain.com)
Custom profile pages available as www.example-domain.com/username
My question is how can i setup the DNS to achieve this? If can't do it just through DNS, any suggestions? The problem i am facing is that if squarespace.com is handling the www.example-domain.com traffic how can i have it only partially handle it for certain urls. Maybe i am going about this in the wrong was all together though.
The two first are ok. As you mention, (1) is not compatible with (3) for a pure DNS config as www of example-domain.com has to be configured to a single end-point.
Some ideas of non-DNS workaround:
Having the squarespace.com domain on sqsp.example-domain.com and configure your www domain to a custom web server on which you configure the root (/) to redirect (HTTP 300) to sqsp.example-domain.com. It will be quite transparent for the user, except in his browser address.
The same but setting on / a full page HTML iframe containing sqsp.example-domain.com.
The iframe approach is a "less clean", Google the solutions to build your opinion.
EDIT:
As #mike-ryan mentioned, there is the proxy solution as well where you configure you web server to request another server to get the content to return to your user. If you are already using AWS, a smart way to do this is to use CloudFront: you can setup CloudFront to proxy one server on one URL and proxy another server on other URL. Actually, this is maybe the faster to way to implement you need. Of course, a proxy is one more "hop", so it may add more delay.
If you really want to have content served from different servers while only using a single domain name, you'll need to set up a proxy server to handle the request routing for you. I am assuming your custom profile pages must be served from your EC2 instance.
Nginx will receive all requests, and will then decide whether they should be sent to Square Space or your web app. Requests will be reverse proxied to Square Space or to your app, depending on the URL.
This is similar to #smad's answer, except it will all be invisible to the users which IMHO is better than redirecting the user to a new domain name.
Example steps:
Set up an Nginx server, create two virtual hosts - one for my.example.com, and one for www.example.com
Create two upstreams in your Nginx config - one for Square Space, and one for your app
Configure the www.example.com virtual host to reverse proxy connections to the Square Space upstream, if the URL is "/". Otherwise, traffic should be proxied to your app upstream [0]
Configure the my.example.com virtual host to proxy all traffic to your app upstream
[0] how to reverse proxy via nginx a specific url?