苹果SignPass
Apple SignPass可执行文件，用于创建.pkpass文件
正在运行的标志通行证：
用法：signpass -p [-o] [-c] signpass -v
-p Sign and zip a raw pass directory
-v Unzip and verify a signed pass's signature and manifest. This DOES NOT validate pass content.
例如： ./signpass -p mypasscontents.pass
附加文件
