While building one of my Mac apps this morning, codesign failed with the error “CSSMERR_TP_NOT_TRUSTED.” Apparently this has been happening since last night. Rich Siegel says that there’s a problem with Apple’s timestamp server and that you can work around it by adding –timestamp=none to codesign’s arguments; this disables the use of timestamp services. This … Continue reading CSSMERR_TP_NOT_TRUSTED