Handle new SIGINFO status line

* src/gpgme.h.in (gpgme_status_code_t): Add status code for SIGINFO.
* src/status-table.c (status_table): Add "SIGINFO".
* src/verify.c (parse_sig_info): New.
(_gpgme_verify_status_handler): Handle SIGINFO status line.
--

GnuPG-bug-id: 8368

3 files changed, 26 insertions, 1 deletions

diff --git a/src/gpgme.h.in b/src/gpgme.h.in
index a42453a6..c3fb843a 100644
--- a/src/gpgme.h.in
+++ b/src/gpgme.h.in
@@ -2737,7 +2737,8 @@ typedef enum
     GPGME_STATUS_VERIFICATION_COMPLIANCE_MODE = 100,
     GPGME_STATUS_CANCELED_BY_USER = 101,
     GPGME_STATUS_ENCRYPTION_COMPLIANCE_MODE = 102,
-    GPGME_STATUS_SESSION_HASH = 103
+    GPGME_STATUS_SESSION_HASH = 103,
+    GPGME_STATUS_SIGINFO = 104
   }
 gpgme_status_code_t;
 
diff --git a/src/status-table.c b/src/status-table.c
index 1b94e101..6c48e41f 100644
--- a/src/status-table.c
+++ b/src/status-table.c
@@ -125,6 +125,7 @@ static struct status_table_s status_table[] =
   { "SHM_GET_HIDDEN", GPGME_STATUS_SHM_GET_HIDDEN },
   { "SHM_INFO", GPGME_STATUS_SHM_INFO },
   { "SIGEXPIRED", GPGME_STATUS_SIGEXPIRED },
+  { "SIGINFO", GPGME_STATUS_SIGINFO },
   { "SIG_CREATED", GPGME_STATUS_SIG_CREATED },
   { "SIG_ID", GPGME_STATUS_SIG_ID },
   { "SIG_SUBPACKET", GPGME_STATUS_SIG_SUBPACKET },
diff --git a/src/verify.c b/src/verify.c
index 7ae18cb8..8179e4a8 100644
--- a/src/verify.c
+++ b/src/verify.c
@@ -487,6 +487,24 @@ parse_valid_sig (gpgme_signature_t sig, char *args, gpgme_protocol_t protocol)
 
 
 static gpgme_error_t
+parse_sig_info (gpgme_signature_t sig, char *args)
+{
+  char *end = args;
+  char *tail;
+
+  if (!*args)
+    /* We require at least the creation time.  */
+    return gpg_error (GPG_ERR_GENERAL);
+
+  sig->timestamp = _gpgme_parse_timestamp (end, &tail);
+  if (sig->timestamp == -1 || end == tail || (*tail && *tail != ' '))
+    return trace_gpg_error (GPG_ERR_INV_ENGINE);
+
+  return 0;
+}
+
+
+static gpgme_error_t
 parse_notation (gpgme_signature_t sig, gpgme_status_code_t code, char *args)
 {
   gpgme_error_t err;
@@ -969,6 +987,11 @@ _gpgme_verify_status_handler (void *priv, gpgme_status_code_t code, char *args)
       return sig ? parse_valid_sig (sig, args, ctx->protocol)
 	: trace_gpg_error (GPG_ERR_INV_ENGINE);
 
+    case GPGME_STATUS_SIGINFO:
+      opd->only_newsig_seen = 0;
+      return sig ? parse_sig_info (sig, args)
+	: trace_gpg_error (GPG_ERR_INV_ENGINE);
+
     case GPGME_STATUS_NODATA:
       opd->only_newsig_seen = 0;
       if (!sig)