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-rw-r--r--doc/taler-mint-keyup.13
-rw-r--r--src/mint-tools/taler-mint-keyup.c47
2 files changed, 50 insertions, 0 deletions
diff --git a/doc/taler-mint-keyup.1 b/doc/taler-mint-keyup.1
index 704697eb2..71135b36a 100644
--- a/doc/taler-mint-keyup.1
+++ b/doc/taler-mint-keyup.1
@@ -22,6 +22,9 @@ Print short help on options.
.IP "\-m FILE, \-\-master-key=FILE"
Location of the private EdDSA offline master key of the mint.
.B
+.IP "\-o FILE, \-\-ouptut=FILE"
+Where to write a denomination key signing request file to be given to the auditor.
+.B
.IP "\-t TIMESTAMP, \-\-time=TIMESTAMP"
Operate as if the current time was TIMESTAMP.
.B
diff --git a/src/mint-tools/taler-mint-keyup.c b/src/mint-tools/taler-mint-keyup.c
index 15c2d2e7b..e2c8d7986 100644
--- a/src/mint-tools/taler-mint-keyup.c
+++ b/src/mint-tools/taler-mint-keyup.c
@@ -158,6 +158,17 @@ struct CoinTypeParams
static char *masterkeyfile;
/**
+ * Filename where to write denomination key signing
+ * requests for the auditor (optional, can be NULL).
+ */
+static char *auditorrequestfile;
+
+/**
+ * Handle for writing the output for the auditor.
+ */
+static FILE *auditor_output_file;
+
+/**
* Director of the mint, containing the keys.
*/
static char *mint_directory;
@@ -807,6 +818,20 @@ mint_keys_update_cointype (void *cls,
GNUNET_CRYPTO_rsa_private_key_free (denomkey_issue.denom_priv.rsa_private_key);
return;
}
+ if ( (NULL != auditor_output_file) &&
+ (sizeof (denomkey_issue.issue.properties) !=
+ fwrite (&denomkey_issue.issue.properties,
+ sizeof (struct TALER_DenominationKeyValidityPS),
+ 1,
+ auditor_output_file)) )
+ {
+ fprintf (stderr,
+ "Failed to write denomination key information to %s: %s\n",
+ auditorrequestfile,
+ STRERROR (errno));
+ *ret = GNUNET_SYSERR;
+ return;
+ }
GNUNET_CRYPTO_rsa_private_key_free (denomkey_issue.denom_priv.rsa_private_key);
p.anchor = GNUNET_TIME_absolute_add (p.anchor,
p.duration_spend);
@@ -859,6 +884,9 @@ main (int argc,
{'m', "master-key", "FILE",
"master key file (private key)", 1,
&GNUNET_GETOPT_set_filename, &masterkeyfile},
+ {'o', "output", "FILE",
+ "auditor denomination key signing request file to create", 1,
+ &GNUNET_GETOPT_set_filename, &auditorrequestfile},
{'t', "time", "TIMESTAMP",
"pretend it is a different time for the update", 0,
&GNUNET_GETOPT_set_string, &pretend_time_str},
@@ -927,6 +955,20 @@ main (int argc,
GNUNET_CRYPTO_eddsa_key_get_public (&master_priv.eddsa_priv,
&master_public_key.eddsa_pub);
+ if (NULL != auditorrequestfile)
+ {
+ auditor_output_file = FOPEN (auditorrequestfile,
+ "w");
+ if (NULL == auditor_output_file)
+ {
+ fprintf (stderr,
+ "Failed to open `%s' for writing: %s\n",
+ auditorrequestfile,
+ STRERROR (errno));
+ return 1;
+ }
+ }
+
/* check if key from file matches the one from the configuration */
{
struct GNUNET_CRYPTO_EddsaPublicKey master_public_key_from_cfg;
@@ -986,6 +1028,11 @@ main (int argc,
if (GNUNET_OK != mint_keys_update_denomkeys ())
return 1;
+ if (NULL != auditor_output_file)
+ {
+ FCLOSE (auditor_output_file);
+ auditor_output_file = NULL;
+ }
return 0;
}