Free iOS Developer Signing Certificate

1 You need Cydia Impactor

2 You need an Apple ID

3 Do something in Impactor to get a certificate, only valid in 7 days.

4 No way to renew, but revoke and generate new one.

After those above, find cert:

$  security find-identity -v -p codesigning
  1) XXXXXXXX "iPhone Developer: CCCCCC@DDDDDD.com (ZZZZZZZZ)"
     1 valid identities found

$ security find-identity -v -p codesigning

1) XXXXXXXX "iPhone Developer: CCCCCC@DDDDDD.com (ZZZZZZZZ)"

1 valid identities found

To sign

codesign -s XXXXXXXX dumpdecrypted.dylib

1	codesign -s XXXXXXXX dumpdecrypted.dylib

Free iOS Developer Signing Certificate by @sskaje: https://sskaje.me/2017/08/free-ios-developer-signing-certificate/