React Native SSL Pinning

Android

1. Get certificate from host

openssl s_client -servername www.google.com -connect www.google.com:443 -prexit -showcerts

2. Copy text from BEGIN to END of last section and save to googlecert.pem file

3. RUN python get_pin_from_certificate.py googlecert.pem to get pin key

4. Added OkHttpCertPin.java and modify MainActivity.java

5. Added pin key into OKHttpCertPin.java

iOS

1. gem install cocoapods

2. cd ios && pod init

3. add pod 'TrustKit' into podfile

4. pod install

5. open xcode on project

• Open 'Build Settings', search 'Header Search Path'.
• Add $(SRCROOT)/../node_modules/react-native/React and set it recursive

6. on AppDelegate.m add trustKitConfig

7. run on simmulator

referrence

• facebook/react-native#12077 (comment)
• https://www.madebymany.com/stories/a-year-of-react-native-ssl-pinning
• https://stackoverflow.com/questions/40240321/how-can-i-implement-ssl-certificate-pinning-while-using-react-native/40334166#40334166
• https://stackoverflow.com/questions/40240321/how-can-i-implement-ssl-certificate-pinning-while-using-react-native
• https://github.com/Kudo/react-native-ssl-pinning-proposal
• https://github.com/datatheorem/TrustKit/blob/master/docs/getting-started.md