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card: Print PIN descriptions and fix number of printed retry counters.

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* tools/gpg-card.h (struct card_info_s): Add fields nmaxlen, nchvinfo,
and chvlabels.
* tools/card-call-scd.c (release_card_info): Free chvlabels.
(learn_status_cb): Parse CHV-LABEL.  Set nmaxlen and nchvinfo.
* tools/gpg-card.c (list_retry_counter): Print CHV labels.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2021-03-18 11:29:31 +01:00
parent ef29a960bf
commit 1ac189f2df
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
3 changed files with 15 additions and 1 deletions
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3
tools/gpg-card.h
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@ -172,8 +172,11 @@ struct card_info_s
required for each signing. Note that the
gpg-agent might cache it anyway. */
int is_v2; /* True if this is a v2 openpgp card. */
byte nchvmaxlen; /* Number of valid items in CHVMAXLEN. */
int chvmaxlen[4]; /* Maximum allowed length of a CHV. */
byte nchvinfo; /* Number of valid items in CHVINFO. */
int chvinfo[4]; /* Allowed retries for the CHV; 0 = blocked. */
char *chvlabels; /* Malloced String with CHV labels. */
unsigned char chvusage[2]; /* Data object 5F2F */
struct {
unsigned int ki:1; /* Key import available. */