I am trying to connect to CalDAV server from iPad, iOS v7.0.2(11A501), that is running on HTTP port 8080. It failed to connect.
Using Fiddler tool I have found that iPad CalDAV client is sending requests to port 443 and to port 80 instead of the one I specify in 'Server' field.
Being able to run the server on port 80 only in the development environment is inconvenient.
Has anybody experienced this issue and are there are any solution?
Well, my iPad is setup to a Mavericks calendar server. Which is running on https://xxx.local:8443/.
So the answer to your question seems to be Yes. It does support non-standard SSL ports. (This is on iOS 7.0.5/6).
What configuration data do you provide to iOS? Could it be that it initially connects to the right port but then the server is somehow misconfigured and redirects the client to a standard port?
Which CalDAV server do you use?
Related
Okay, I feel I'm pretty good at problem solving but I'm stumped! I can't get connectivity to the SQL Server via the Hybrid Connector or directly.
System Overview:
1x Linux PHP Based WebApp with all the correct SQLSRV libraries working (using a azure sql server I can get the webapp working fine, but need to use our onsite server for the time being)
1x Onsite SQL Server (win2012, sql version 11.0.7), which has an external static IP (and FQDN) and exposed to the internet on port 1433 (I can use SMSS from an external IP to connect and manage the server - with that IP added to the firewall that is..)
So firstly - trying to connect via PHP / SQLSRV directly to the server doesn't work (even if I allow all internet traffic to connect to the server via the firewall) - which is odd as SMSS works. The server is Win2012 and TLS 1.2 is enabled - but I get Error code 0x2746. Investigating this, I think its something to do with openssl 1.1.1 and SQL Server still only using SHA1 - I modified the openssl.cnf file to SECLEVEL=1 - still not dice.
So I've proceeded to setup the Hybrid connections using port 1433 using internal machine name say 'SERVER01' for the endpoint - everything says connected on both the azure hybrid screen and also on the connection manager on the server. I can telnet from SERVER01 to the service endpoint bus and from SSH on the WebApp I can ping the hybrid end point 'SERVER01:443'
But trying to connect to the database from PHP using SQLSRV it timeouts.
Anyone got any pointers? I'm thinking its due to the old onsite server being too old (Win2012) and the SSL SHA1 issues.
I need some help accessing a server that I have running on my mac. So basically my setup consists of mac on which I'm running my server and also using XCode to run the app on an iPhone connected via USB. And then both this iPhone and the mac are on the same wiFi network which is a personal hotspot that I have running on a different iPhone. I'm trying to access localhost from the iPhone by basically using my mac's IP address and the right port: http://IPADDRESS:PORT/, however this doesn't seem to work. Any ideas as to what may be going on here and potential workarounds or solutions. Connecting to a non hotspot, traditional wifi network is not an option at the moment.
Thanks!
This will work if you have it set up correctly; I am doing it right now. Remember that you have to bind the server to 0.0.0.0 — not 127.0.0.1 — if you want to connect from non-localhost IPs. Also check your system firewall.
If you're still having trouble, Tailscale is another solution that may help — https://tailscale.com
I suggest you take a look at using ngrok as a solution, this will create a secure tunnel and expose the service running on your Mac through a url.
You'll need to create an account and retrieve your auth token.
You can then install it using Homebrew by running in Terminal: brew cask install ngrok
Once installed, connect your account by typing into Terminal: ngrok authtoken [auth_token]
To start a tunnel, type into Terminal: ngrok [protocol] [port number]
For example, to start a tunnel to a HTTP server running on your mac: ngrok http 80 (or ngrok http 443 for HTTPS)
If its a custom TCP protocol use: ngrok tcp [port] (or ngrok tls [port] if using TLS)
This will then give you a URL to use in your app. On free accounts, the URL will change on each restart, paid accounts get a static URL option.
If you don't have Homebrew, download it from and follow instructions on: https://ngrok.com/download
I have a web application written in ASP.NET MVC 5. I simply can open it from the browser with this localhost:14920 in my computer, but I want to access the same application from my Android device's browser while my laptop and Android device are in the same network. I don't know how to access it from Android.
Note: when I type 127.0.0.1 in the Android browser I can access the IIS server, but when I type 127.0.0.1:14920 it prints Bad Request - Invalid Hostname. How can I fix this issue?
You can configure IISExpress for remote access
http://www.ryadel.com/en/iis-express-allow-external-requests-remote-clients-devices/
or just change the hosting to IIS as the earlier commenter mentioned.
Try with replacing 127.0.0.1 with your IPv4 address.
I have used ngrok in the past, when needing to hit my development machine, or have someone else hit it. It is a very useful tool and very simple to install.
Once you download it, it's just a simple command line:
https://ngrok.com/docs#expose
ngrok http 80
(That is for traffic on port 80) Since your port above looks different it would be:
ngrok http 14920
That will give a URL that you can hit or any machine or device.
I have an ssl certificate(Geotrust) installed to IIS 8, listening on port 443 and running on windows server 2012-r2. This works when I access https://myapp.example.com and it shows me the standard IIS page. My problem is that I am trying to connect to the parse-server(nodejs, express) running on serverUrl: http://localhost:1337/parse. So when trying to connect to https://myapp.example.com:1337/parse
chrome says: "myapp.example.com finished the connection unexpectedly" and I cant reach the expected site.
ios-simulator says: kCFStreamErrorDomainSSL, -9806.
The connections to http works as expected on the urls described above.
I have tried to set the SSL port to 1337(and portforward 443->1337 on my router), but then I can not start the parse-server on the same port.
First time doing this, so really gratefull if anyone can point me in the right direction!
Solved by doing an reverse proxy in IIS 8.
I needed two applications in IIS and downloaded them like this: yourSite->right-click middle pane->"install application from gallery" and search & download these:
Download URL Rewrite (i downloaded 3.0)
Application Request Routing
This helped a lot:
http://weblogs.asp.net/owscott/creating-a-reverse-proxy-with-url-rewrite-for-iis
I have hosted my website http://www.example.com, and it works fine.
when I try to access it by https://www.example.com, my browser says it is unable to connect?
Is this normal? (Is it a DNS issue or a rails app)
This probably isn't a Rails issue, but it's hard to say without more information. The most likely explanation is that your server probably isn't configured to have port 443 open, which is the default port for https connections.
If you are on Amazon EC2, you'll need to manually open port 443 in the EC2 security group configuration.