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-rw-r--r--src/mint/taler-mint-httpd.c23
-rw-r--r--src/mint/taler-mint-httpd_keystate.c64
2 files changed, 76 insertions, 11 deletions
diff --git a/src/mint/taler-mint-httpd.c b/src/mint/taler-mint-httpd.c
index b9146c5d8..0d221444f 100644
--- a/src/mint/taler-mint-httpd.c
+++ b/src/mint/taler-mint-httpd.c
@@ -251,7 +251,7 @@ handle_mhd_request (void *cls,
"Only POST is allowed", 0,
&TMH_MHD_handler_send_json_pack_error, MHD_HTTP_METHOD_NOT_ALLOWED },
#endif
-
+
{ NULL, NULL, NULL, NULL, 0, 0 }
};
static struct TMH_RequestHandler h404 =
@@ -314,8 +314,9 @@ mint_serve_process_config (const char *mint_directory)
"currency",
&TMH_mint_currency_string))
{
- fprintf (stderr,
- "No currency given in mint configuration.");
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ "mint",
+ "currency");
return GNUNET_SYSERR;
}
if (strlen (TMH_mint_currency_string) >= TALER_CURRENCY_LEN)
@@ -332,8 +333,9 @@ mint_serve_process_config (const char *mint_directory)
"wireformat",
&TMH_expected_wire_format))
{
- fprintf (stderr,
- "No wireformat given in mint configuration.");
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ "mint",
+ "wireformat");
return GNUNET_SYSERR;
}
if (GNUNET_OK !=
@@ -342,8 +344,9 @@ mint_serve_process_config (const char *mint_directory)
"master_public_key",
&TMH_master_public_key_str))
{
- fprintf (stderr,
- "No master public key given in mint configuration.");
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ "mint",
+ "master_public_key");
return GNUNET_SYSERR;
}
if (GNUNET_OK !=
@@ -372,8 +375,10 @@ mint_serve_process_config (const char *mint_directory)
"port",
&port))
{
- fprintf (stderr,
- "Missing or invalid configuration for the port of the mint\n");
+ GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_ERROR,
+ "mint",
+ "port",
+ "port number required");
return GNUNET_SYSERR;
}
diff --git a/src/mint/taler-mint-httpd_keystate.c b/src/mint/taler-mint-httpd_keystate.c
index 07b83ac85..1d40b3103 100644
--- a/src/mint/taler-mint-httpd_keystate.c
+++ b/src/mint/taler-mint-httpd_keystate.c
@@ -23,6 +23,7 @@
#include "platform.h"
#include <pthread.h>
#include "taler-mint-httpd_keystate.h"
+#include "taler_mintdb_plugin.h"
/**
@@ -176,8 +177,10 @@ TALER_MINT_conf_duration_provide ()
"lookahead_provide",
&rel))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "mint_keys.lookahead_provide not valid or not given\n");
+ GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_ERROR,
+ "mint_keys",
+ "lookahead_provide",
+ "time value required");
GNUNET_assert (0);
}
return rel;
@@ -204,6 +207,7 @@ reload_keys_denom_iter (void *cls,
struct GNUNET_TIME_Absolute horizon;
struct GNUNET_HashCode denom_key_hash;
struct TALER_MINTDB_DenominationKeyIssueInformation *d2;
+ struct TALER_MINTDB_Session *session;
int res;
horizon = GNUNET_TIME_relative_to_absolute (TALER_MINT_conf_duration_provide ());
@@ -230,6 +234,62 @@ reload_keys_denom_iter (void *cls,
GNUNET_CRYPTO_hash_context_read (ctx->hash_context,
&denom_key_hash,
sizeof (struct GNUNET_HashCode));
+ session = TMH_plugin->get_session (TMH_plugin->cls,
+ GNUNET_NO);
+ /* Try to insert DKI into DB until we succeed; note that if the DB
+ failure is persistent, this code may loop forever (as there is no
+ sane alternative, we cannot continue without the DKI being in the
+ DB). */
+ res = GNUNET_SYSERR;
+ while (GNUNET_OK != res)
+ {
+ res = TMH_plugin->start (TMH_plugin->cls,
+ session);
+ if (GNUNET_OK != res)
+ {
+ /* Transaction start failed!? Very bad error, log and retry */
+ GNUNET_break (0);
+ continue;
+ }
+ res = TMH_plugin->get_denomination_info (TMH_plugin->cls,
+ session,
+ &dki->denom_pub,
+ NULL);
+ if (GNUNET_SYSERR == res)
+ {
+ /* Fetch failed!? Very bad error, log and retry */
+ GNUNET_break (0);
+ TMH_plugin->rollback (TMH_plugin->cls,
+ session);
+ continue;
+ }
+ if (GNUNET_OK == res)
+ {
+ /* Record exists, we're good, just exit */
+ TMH_plugin->rollback (TMH_plugin->cls,
+ session);
+ break;
+ }
+ res = TMH_plugin->insert_denomination_info (TMH_plugin->cls,
+ session,
+ &dki->denom_pub,
+ &dki->issue);
+ if (GNUNET_OK != res)
+ {
+ /* Insert failed!? Very bad error, log and retry */
+ GNUNET_break (0);
+ TMH_plugin->rollback (TMH_plugin->cls,
+ session);
+ continue;
+ }
+ res = TMH_plugin->commit (TMH_plugin->cls,
+ session);
+ /* If commit succeeded, we're done, otherwise we retry; this
+ time without logging, as theroetically commits can fail
+ in a transactional DB due to concurrent activities that
+ cannot be reconciled. This should be rare for DKIs, but
+ as it is possible we just retry until we succeed. */
+ }
d2 = GNUNET_memdup (dki,
sizeof (struct TALER_MINTDB_DenominationKeyIssueInformation));