Api Call Error in Xcode 7 / iOS 9 (how to setup App Transport Security in plist)

Question

I am using xcode 7 beta version. Now, I am working an API. If, I use the API in Xcode 6.3 it works fine but when same API I used in xcode 7 error message appears Unable to p

Answer 1

In iOS9, Apple added new feature called App Transport Security(ATS).

ATS enforces best practices during network calls, including the use of HTTPS.

Apple Pre-release documentation:

ATS prevents accidental disclosure, provides secure default behavior, and is easy to adopt. You should adopt ATS as soon as possible, regardless of whether you’re creating a new app or updating an existing one.

If you’re developing a new app, you should use HTTPS exclusively. If you have an existing app, you should use HTTPS as much as you can right now, and create a plan for migrating the rest of your app as soon as possible.

Add Below key in your info.plist & then see.

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>

Even you can add specific exception,

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSExceptionDomains</key>
    <dict>
        <key>testdomain.com</key>
        <dict>
            <key>NSIncludesSubdomains</key>
            <false/>
            <key>NSExceptionAllowInsecureHTTPSLoads</key>
            <false/>
            <key>NSExceptionRequiresForwardSecrecy</key>
            <true/>
            <key>NSExceptionMinimumTLSVersion</key>
            <string>TLSv1.2</string>
            <key>NSThirdPartyExceptionAllowInsecureHTTPSLoads</key>
            <false/>
            <key>NSThirdPartyExceptionRequiresForwardSecrecy</key>
            <true/>
            <key>NSThirdPartyExceptionMinimumTLSVersion</key>
            <string>TLSv1.2</string>
            <key>NSRequiresCertificateTransparency</key>
            <false/>
        </dict>

        ...

    </dict>
</dict>

Answer 2

You can follow this easy steps..

Add the following in you info.plist

NSAppTransportSecurity
NSAllowsArbitraryLoads This will help you.