From 2bc1ec294422504e2d2e5d20716aba68f1c2b0d7 Mon Sep 17 00:00:00 2001 From: NIIBE Yutaka Date: Tue, 8 Sep 2020 15:34:42 +0900 Subject: gpg,tools: Add handling of supported algorithms by a card. * g10/call-agent.h (struct agent_card_info_s): Add supported_keyalgo. * g10/call-agent.c (learn_status_cb): Parse KEY-ATTR-INFO. (agent_release_card_info): Release supported_keyalgo. * tools/gpg-card.h (struct card_info_s): Add supported_keyalgo. * tools/card-call-scd.c (learn_status_cb): Parse KEY-ATTR-INFO. (release_card_info): Release supported_keyalgo. Signed-off-by: NIIBE Yutaka --- tools/card-call-scd.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'tools/card-call-scd.c') diff --git a/tools/card-call-scd.c b/tools/card-call-scd.c index 8800c5b52..0b529f06a 100644 --- a/tools/card-call-scd.c +++ b/tools/card-call-scd.c @@ -161,6 +161,11 @@ release_card_info (card_info_t info) info->kinfo = kinfo; } info->chvusage[0] = info->chvusage[1] = 0; + for (i=0; i < DIM(info->supported_keyalgo); i++) + { + free_strlist (info->supported_keyalgo[i]); + info->supported_keyalgo[i] = NULL; + } } @@ -1042,6 +1047,26 @@ learn_status_cb (void *opaque, const char *line) xfree (parm->dispserialno); parm->dispserialno = unescape_status_string (line); } + else if (!memcmp (keyword, "KEY-ATTR-INFO", keywordlen)) + { + if (!strncmp (line, "OPENPGP.", 8)) + { + int no; + + line += 8; + no = atoi (line); + if (no >= 1 && no <= 3) + { + no--; + line++; + while (spacep (line)) + line++; + append_to_strlist (&parm->supported_keyalgo[no], + xstrdup (line)); + } + } + /* Skip when it's not "OPENPGP.[123]". */ + } break; default: -- cgit v1.2.3