如何在Appcelerator中配置App Transport Security？iOS配置后扫描不通过

Let’s break down the most common pitfalls that might be causing your security scan to flag incorrect ATS settings—SDK 7.0.1 has specific quirks with how it handles plist entries, so these are the areas to check first:

• Incorrect placement of ATS keys in tiapp.xml
  ATS configuration must be nested properly under the iOS plist dictionary. A common mistake is placing the NSAppTransportSecurity block outside this structure, which means iOS never picks it up. Your setup should look like this:

  <ios>
      <plist>
          <dict>
              <!-- Other iOS plist keys (like CFBundleDisplayName) go here -->
              <key>NSAppTransportSecurity</key>
              <dict>
                  <!-- Core ATS rules -->
                  <key>NSAllowsArbitraryLoads</key>
                  <false/>
                  <!-- Example exception domain for a trusted site -->
                  <key>NSExceptionDomains</key>
                  <dict>
                      <key>your-target-domain.com</key>
                      <dict>
                          <key>NSIncludesSubdomains</key>
                          <true/>
                          <key>NSTemporaryExceptionMinimumTLSVersion</key>
                          <string>TLSv1.2</string>
                          <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
                          <false/>
                      </dict>
                  </dict>
              </dict>
          </dict>
      </plist>
  </ios>
  

• Typos or incorrect value types
  Security scans are strict about key spelling and data types. For example:

  • Misspelling NSAllowsArbitraryLoads (missing an 's' in "Allows") breaks the config entirely.
  • Using <string>false</string> instead of <false/> for boolean keys will cause iOS to ignore the setting, since it expects a boolean type, not a string.

• Overly permissive settings triggering scan warnings
  Setting NSAllowsArbitraryLoads to true will almost always fail security scans unless you have a documented, unavoidable reason. Stick to exception domains for specific sites, and ensure each exception enforces at least TLS 1.2 (required by most modern security standards).

• Cached builds retaining old configs
  Appcelerator sometimes caches outdated plist settings. Run a full clean and rebuild to ensure your latest tiapp.xml changes are applied:

  appc clean
  

  After rebuilding, verify the final Info.plist (located in build/iphone/YourAppName.app/Info.plist) matches your tiapp.xml ATS setup—cached builds often carry over old, incorrect settings.

• SDK 7.0.1-specific propagation bugs
  There’s a known issue in this SDK version where some ATS configurations aren’t properly copied to the final Info.plist. If your tiapp.xml looks correct but the generated plist doesn’t match, you may need to manually edit the build directory’s Info.plist as a temporary fix, or consider upgrading to a patched SDK version if feasible.

If you’ve checked all these points and still hit issues, share a snippet of your tiapp.xml ATS configuration, and we can dig into the specifics!

内容的提问来源于stack exchange，提问作者kreatywny