I typed
./identity_darwin_amd64 authorize storagenode maurice@fluxsoft.com
and got
2019-09-06T21:51:16.472-0400 e[31mFATALe[0m Unrecoverable error {"error": "error occurred while signing certificate: rpc error: code = Unknown desc = invalid token error: delimiter missing\n(identity files were still generated and saved, if you try again existing files will be loaded)", "errorVerbose": "error occurred while signing certificate: rpc error: code = Unknown desc = invalid token error: delimiter missing\n(identity files were still generated and saved, if you try again existing files will be loaded)\n\tmain.cmdAuthorize:199\n\tstorj.io/storj/pkg/process.cleanup.func1.2:262\n\tstorj.io/storj/pkg/process.cleanup.func1:280\n\tgithub.com/spf13/cobra.(*Command).execute:762\n\tgithub.com/spf13/cobra.(*Command).ExecuteC:852\n\tgithub.com/spf13/cobra.(*Command).Execute:800\n\tstorj.io/storj/pkg/process.Exec:72\n\tmain.main:81\n\truntime.main:200"}