Commits


fix tag signing when the key file does not exist This should fail without creating any tag. Before, ssh-keygen(1) would print an error to stderr, but got would create an unsigned tag. ok op@


create and verify tags signed by SSH keys This adds a new -s flag to 'got tag' that specifies the signer identity (for example, a key file) of the tagger. The tag object will include a signature that validates each of the tag object headers and the tag message. Verifying these signed tags requires maintaining an allowed signers file which maps signer identities (i.e. the email address of the tagger) to SSH public keys. See ssh-keygen(1) for more details of the allowed signers file. After creating this file and providing the path to it in got.conf(5) using the allowed_signers option, tags may be verified using with 'got tag -V tag_name'. The return code will be non-zero if a signature fails to verify. ok stsp@


move got_opentempfd() out of lib/diff.c again ok tracey


implement support for commit coloring in got-read-pack for speed ok op, tracey


check return value of RB_INSERT; ok + memleak fix by op@


move got_errors[] table into a single compilation unit (error.c) ok stsp


for portability, handle errno variations upon open(2) failure with O_NOFOLLOW Problem pointed out by naddy for FreeBSD -portable. Discussed with millert, thomas adam, and naddy.


switch to strerror_r(3) in error.c for thread-safety


introduce got_custom_error array to support multiple errors in flight This is still not thread-safe but at least avoids errors overwriting each other in single-threaded contexts.


add got_error_fmt() got_error_fmt() could eventually replace got_error_path() which has already been used to construct errors with strings that are not actually paths... ok millert@


add got_error_from_errno_fmt() for more flexibility in error messages suggested by and ok millert


use size_t for loop indices to avoid signedness warnings; from emaste@freebsd


fix NULL deref in got_error_from_errno via got_error_uuid (found by jasper)


error.c: use <limits.h> instead of <sys/param.h>


introduce got_error_path()