From 4a868fd655a72c2663d9519363162db467baccb2 Mon Sep 17 00:00:00 2001 From: Michael J Gruber Date: Thu, 14 Feb 2013 17:04:45 +0100 Subject: [PATCH] pretty: parse the gpg status lines rather than the output Currently, parse_signature_lines() parses the gpg output for strings which depend on LANG so it fails to recognize good commit signatures (and thus does not fill in %G? and the like) in most locales. Make it parse the status lines from gpg instead, which are the proper machine interface. This fixes the problem described above. There is a change in behavior for "%GS" which we intentionally do not work around: "%GS" used to put quotes around the signer's uid (or rather: it inherited from the gpg user output). We output the uid without quotes now, just like author and committer names. Signed-off-by: Michael J Gruber Signed-off-by: Junio C Hamano --- pretty.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/pretty.c b/pretty.c index 1ca86dc7fd..9ffe7bcebb 100644 --- a/pretty.c +++ b/pretty.c @@ -692,6 +692,7 @@ struct format_commit_context { unsigned commit_signature_parsed:1; struct { char *gpg_output; + char *gpg_status; char good_bad; char *signer; } signature; @@ -881,13 +882,13 @@ static struct { char result; const char *check; } signature_check[] = { - { 'G', ": Good signature from " }, - { 'B', ": BAD signature from " }, + { 'G', "\n[GNUPG:] GOODSIG " }, + { 'B', "\n[GNUPG:] BADSIG " }, }; static void parse_signature_lines(struct format_commit_context *ctx) { - const char *buf = ctx->signature.gpg_output; + const char *buf = ctx->signature.gpg_status; int i; for (i = 0; i < ARRAY_SIZE(signature_check); i++) { @@ -896,7 +897,7 @@ static void parse_signature_lines(struct format_commit_context *ctx) if (!found) continue; ctx->signature.good_bad = signature_check[i].result; - found += strlen(signature_check[i].check); + found += strlen(signature_check[i].check)+17; next = strchrnul(found, '\n'); ctx->signature.signer = xmemdupz(found, next - found); break; @@ -908,6 +909,7 @@ static void parse_commit_signature(struct format_commit_context *ctx) struct strbuf payload = STRBUF_INIT; struct strbuf signature = STRBUF_INIT; struct strbuf gpg_output = STRBUF_INIT; + struct strbuf gpg_status = STRBUF_INIT; int status; ctx->commit_signature_parsed = 1; @@ -917,13 +919,15 @@ static void parse_commit_signature(struct format_commit_context *ctx) goto out; status = verify_signed_buffer(payload.buf, payload.len, signature.buf, signature.len, - &gpg_output, NULL); + &gpg_output, &gpg_status); if (status && !gpg_output.len) goto out; ctx->signature.gpg_output = strbuf_detach(&gpg_output, NULL); + ctx->signature.gpg_status = strbuf_detach(&gpg_status, NULL); parse_signature_lines(ctx); out: + strbuf_release(&gpg_status); strbuf_release(&gpg_output); strbuf_release(&payload); strbuf_release(&signature); -- 2.47.1