IOS9 and uiwebview issues?


I have webview working fine for version less then ios9, but seems not working for ios9, and its shows me a blank page, but the url is passed.


Answers:


To configure a per-domain exception so that your app can connect to a non-secure (or non TLSv1.2-enabled secure host), add these keys to your Info.plist (and note that Xcode doesn’t currently auto-complete these keys as of the first Xcode 7 beta seed):

<key>NSAppTransportSecurity</key>
<dict>
  <key>NSExceptionDomains</key>
  <dict>
    <key>yourserver.com</key>
    <dict>
      <!--Include to allow subdomains-->
      <key>NSIncludesSubdomains</key>
      <true/>
      <!--Include to allow HTTP requests-->
      <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
      <true/>
      <!--Include to specify minimum TLS version-->
      <key>NSTemporaryExceptionMinimumTLSVersion</key>
      <string>TLSv1.1</string>
    </dict>
  </dict>
</dict>

There are other keys that you can use to configure App Transport Security as well, such as:

NSRequiresCertificateTransparency
NSTemporaryExceptionRequiresForwardSecrecy
NSTemporaryThirdPartyExceptionAllowsInsecureHTTPLoads
NSTemporaryThirdPartyExceptionMinimumTLSVersion
NSTemporaryThirdPartyExceptionRequiresForwardSecrecy

For Demostration you can do like that as shown in following image:

enter image description here

But What If I Don’t Know All the Insecure Domains I Need to Use?

If your app (a third-party web browser, for instance) needs to load arbitrary content, Apple provides a way to disable ATS altogether, but I suspect it’s wise for you to use this capability sparingly:

<key>NSAppTransportSecurity</key>
<dict>
  <!--Include to allow all connections (DANGER)-->
  <key>NSAllowsArbitraryLoads</key>
      <true/>
</dict>

You can find its Tech Note Here