* findkey.c (modify_description): Keep invalid % escapes, so that

%0A may pass through.

* agent.h (server_control_s): New field USE_AUTH_CALL.
* call-scd.c (agent_card_pksign): Make use of it.
* command-ssh.c (data_sign): Set the flag.
(ssh_send_key_public): New arg OVERRIDE_COMMENT.
(card_key_available): Add new arg CARDSN.
(ssh_handler_request_identities): Use the card s/n as comment.
(sexp_key_extract): Use GCRYMPI_FMT_STD.
(data_sign): Ditto.

* learncard.c (make_shadow_info): Moved to ..
* protect.c (make_shadow_info): .. here. Return NULL on malloc
failure. Made global.
* agent.h: Add prototype.

* xasprintf.c (xtryasprintf): New.

* app-openpgp.c (get_public_key): Make sure not to return negative
numbers.
(do_sign): Allow passing of indata with algorithm prefix.
(do_auth): Allow OPENPGP.3 as an alternative ID.

* app.c (app_getattr): Return just the S/N but not the timestamp.

* no-libgcrypt.c (gcry_strdup): New.

1 files changed, 1 insertions, 27 deletions

diff --git a/agent/learncard.c b/agent/learncard.c
index 7dcacee28..72238507f 100644
--- a/agent/learncard.c
+++ b/agent/learncard.c
@@ -1,5 +1,5 @@
 /* learncard.c - Handle the LEARN command
- *	Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+ *	Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -239,32 +239,6 @@ sinfo_cb (void *opaque, const char *keyword, size_t keywordlen,
 }
 
 
-/* Create an S-expression with the shadow info.  */
-static unsigned char *
-make_shadow_info (const char *serialno, const char *idstring)
-{
-  const char *s;
-  unsigned char *info, *p;
-  char numbuf[21];
-  int n;
-
-  for (s=serialno, n=0; *s && s[1]; s += 2)
-    n++;
-
-  info = p = xtrymalloc (1 + 21 + n
-                           + 21 + strlen (idstring) + 1 + 1);
-  *p++ = '(';
-  sprintf (numbuf, "%d:", n);
-  p = stpcpy (p, numbuf);
-  for (s=serialno; *s && s[1]; s += 2)
-    *p++ = xtoi_2 (s);
-  sprintf (numbuf, "%d:", strlen (idstring));
-  p = stpcpy (p, numbuf);
-  p = stpcpy (p, idstring);
-  *p++ = ')';
-  *p = 0;
-  return info;
-}
 
 static int
 send_cert_back (ctrl_t ctrl, const char *id, void *assuan_context)