I can't read SSL traffic. It just says Client SSL handshake failed. I've followed numerous guides, and have tried this on both my iPhone (iOS 12.0) and Genymotion Android simulation (android 8.0):
Modified my wifi HTTP settings to 192.168.2.133:8888
Installed the SSL cert from chls.pro/ssl
On the iPhone, went into settings to give the cert full permission
Right clicked on the instagram.com request under "structure" in charles and enabled SSL proxy
Here's the IP addr and port I'm told to use:
The first Android device I tried:
Results:
Even on Apple:
Now again with Android 6.0.0 API 23:
I thought Android 6.0.0 may fix it because there's a rumor that you can't sniff traffic from a 3rd party app after Android N.
Related
I'm trying to communicate a web application with a desktop application and I'm trying websockets.
The desktop application will be the websocket server, and the web application is the client.
Customers will have to download the desktop app (available for Mac, Windows and Linux) and install in their own computer. The desktop application is just a 'print server' to print POS tickets directly, without browser's confirmation, open cash drawer, etc.
So, the websocket client will connect to wss://127.0.0.1 (own user desktop).
Ok, the application is working perfectly with a self signed SSL certificate, but... Is it enough for production?
I mean... What type of certificate do I need for this? Can I buy a SSL certificate for the 127.0.0.1 address?
Can I use a free self-signed certificate? Do browsers accept it?
I have developed the server desktop application for Mac, Windows and Linux (and the web app for the client side) and just need a proper certificate to release the service!
I implemented a mattermost server and enabled ssl connection. I can connect to server in browser from my computer and my android phone also from Desktop app. But when i try connect to server from android app , i get this error :
"the certificate from domain name is not trusted " . i searched a lot but i can not find any appropriate solution.did anybody has this problem before ?
mattermost server Version: 5.28.0
;mattermost Build Number: 5.28.1
; mattermost android app version : 1.37.0
Thankyou
In my project fetch request with https is not working for Android<5.0. I know it's for ssl certificate issue. But I don't know how to add or solve that problem. So far I tried many things by googling the problem.
Any help or suggestion will be appreciated.
Thanks.
There is no solid solution to this issue. I had the same issue and I have tried it and it still doesn't work in old samsung devices. The android devices which are equal and below 5.0 use TLS 1.1 or 1.0. The new standard TLS is 1.2. Even tho TLS 1.2 exists in Android devices below 5.0 they are not enabled by default. So you have to enable it manually by changing socket so when your app loads it should enable TLS 1.2 in old devices. The certificate of Android<5.0 devices has been issued before TLS 1.2 introduced. Below are useful links so good luck with trying it.
Android 4.1 to 4.4 KitKat - Enable TLS 1.2 for API
https://github.com/facebook/react-native/issues/7192
All requests and responses in Charles appear encrypted even after installing SSL certificate in Android Oreo device.
Device gets connected to charles proxy and packets are observed. However, all information are encrypted and cannot be seen in plain-text. Query Parameters are hence not visible and so are the server responses.
Charles version: 4.1.4
Android version in device: Oreo
Device: Nexus 6P
I code sign the IBM AppCenter client for iOS using my Enterprise Certificate. I used a unique bundle identifier and provisioning profile for the same. The OTA installation works fine in most of the iOS devices.
In few devices iPhone5S powered with iOS 7.1.1, it fails to download and install and gives the error message "Unable to Download App" - App Center could not be installed at this time". I have checked the Code Signing properties in my codebase. Every thing looks fine. Note sure why this fails in few devices and works fine in most of the devices.
There could be multiple reasons:
as Idan said already, iOS 7.1 requires SSL (https) with a real SSL certificate, that is, self signed certificates don't work. Application Center must run on a server that has a CA authorized SSL certificate that matches the server URL. Earlier versions of iOS did not have this restriction.
the app might not be provisioned for the device. This depends on your provisioning profile. Development profiles are limited to preregistered devices. If you are able to side-load the app on the same device, the provisioning profile must be correct. Typically, when the provisioning profiles is wrong, the app appears to be downloaded to ca 75% and then the failure occurs.
the Apple server to validate the provisioning profile is not reachable. This happens seldom and is normally not specific to a device. This can only explain occasional random failures to install the app, but it cannot explain when an app fails always on the same device.
there might be a connection problem between the Application Center server and the device. In this case, you don't see the download to go to 75% but it stops earlier in the download process. In Worklight 6.1, the Application Center uses resumable downloads, hence a temporary connection problem should normally get resolved automatically. But it can be a permanent connection problem on specific devices. In order to check whether it is a connection problem, you could open the Worklight AppCenter Console on the device inside Safari and try to download any app binary ... The resulting network traffic is similar to the one that occurs during installation.
I hope this helps!