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-rw-r--r--src/mint/taler-mint-httpd.c30
-rw-r--r--src/mint/taler-mint-httpd_keystate.c180
-rw-r--r--src/mint/taler-mint-httpd_keystate.h8
-rw-r--r--src/mint/taler-mint-httpd_parsing.c3
-rw-r--r--src/mint/taler-mint-httpd_responses.c2
-rw-r--r--src/mintdb/mintdb_keyio.c6
-rw-r--r--src/mintdb/plugin_mintdb_common.c2
-rw-r--r--src/mintdb/plugin_mintdb_postgres.c4
8 files changed, 174 insertions, 61 deletions
diff --git a/src/mint/taler-mint-httpd.c b/src/mint/taler-mint-httpd.c
index a0f1eca4b..4fa867759 100644
--- a/src/mint/taler-mint-httpd.c
+++ b/src/mint/taler-mint-httpd.c
@@ -105,6 +105,7 @@ handle_mhd_completion_callback (void *cls,
void **con_cls,
enum MHD_RequestTerminationCode toe)
{
+ fprintf (stderr, "CC called (%p)!\n", *con_cls);
if (NULL == *con_cls)
return;
TMH_PARSE_post_cleanup_callback (*con_cls);
@@ -482,9 +483,32 @@ main (int argc, char *const *argv)
"Failed to start HTTP server.\n");
return 1;
}
-
ret = TMH_KS_loop ();
- MHD_stop_daemon (mydaemon);
+ switch (ret)
+ {
+ case GNUNET_OK:
+ case GNUNET_SYSERR:
+ MHD_stop_daemon (mydaemon);
+ break;
+ case GNUNET_NO:
+ {
+ MHD_socket sock = MHD_quiesce_daemon (mydaemon);
+
+ /* FIXME #3474: fork another MHD, passing on the listen socket! */
+ while (0 != MHD_get_daemon_info (mydaemon,
+ MHD_DAEMON_INFO_CURRENT_CONNECTIONS)->num_connections)
+ sleep (1);
+ MHD_stop_daemon (mydaemon);
+
+ close (sock); /* FIXME: done like this because #3474 is open */
+ }
+ break;
+ default:
+ GNUNET_break (0);
+ MHD_stop_daemon (mydaemon);
+ break;
+ }
+
if (GNUNET_YES == TMH_test_mode)
{
struct TALER_MINTDB_Session *session;
@@ -499,5 +523,5 @@ main (int argc, char *const *argv)
}
TALER_MINTDB_plugin_unload (TMH_plugin);
- return (GNUNET_OK == ret) ? 0 : 1;
+ return (GNUNET_SYSERR == ret) ? 1 : 0;
}
diff --git a/src/mint/taler-mint-httpd_keystate.c b/src/mint/taler-mint-httpd_keystate.c
index 87f2e9b95..e1509a600 100644
--- a/src/mint/taler-mint-httpd_keystate.c
+++ b/src/mint/taler-mint-httpd_keystate.c
@@ -296,6 +296,8 @@ reload_keys_denom_iter (void *cls,
as it is possible we just retry until we succeed. */
}
+ /* FIXME: this is a VERY ugly (we obtain ownership of
+ pointers within 'dki' here!!!) #3886 */
d2 = GNUNET_memdup (dki,
sizeof (struct TALER_MINTDB_DenominationKeyIssueInformation));
res = GNUNET_CONTAINER_multihashmap_put (ctx->denomkey_map,
@@ -418,6 +420,8 @@ free_denom_key (void *cls,
{
struct TALER_MINTDB_DenominationKeyIssueInformation *dki = value;
+ GNUNET_CRYPTO_rsa_private_key_free (dki->denom_priv.rsa_private_key);
+ GNUNET_CRYPTO_rsa_public_key_free (dki->denom_pub.rsa_public_key);
GNUNET_free (dki);
return GNUNET_OK;
}
@@ -436,13 +440,25 @@ TMH_KS_release_ (struct TMH_KS_StateHandle *key_state)
key_state->refcnt--;
if (0 == key_state->refcnt)
{
- json_decref (key_state->denom_keys_array);
- json_decref (key_state->sign_keys_array);
- GNUNET_CONTAINER_multihashmap_iterate (key_state->denomkey_map,
- &free_denom_key,
- key_state);
- GNUNET_CONTAINER_multihashmap_destroy (key_state->denomkey_map);
- GNUNET_free (key_state->keys_json);
+ if (NULL != key_state->denom_keys_array)
+ {
+ json_decref (key_state->denom_keys_array);
+ key_state->denom_keys_array = NULL;
+ }
+ if (NULL != key_state->sign_keys_array)
+ {
+ json_decref (key_state->sign_keys_array);
+ key_state->sign_keys_array = NULL;
+ }
+ if (NULL != key_state->denomkey_map)
+ {
+ GNUNET_CONTAINER_multihashmap_iterate (key_state->denomkey_map,
+ &free_denom_key,
+ key_state);
+ GNUNET_CONTAINER_multihashmap_destroy (key_state->denomkey_map);
+ key_state->denomkey_map = NULL;
+ }
+ GNUNET_free_non_null (key_state->keys_json);
GNUNET_free (key_state);
}
}
@@ -532,6 +548,8 @@ TMH_KS_acquire (void)
sizeof (struct TALER_MintPublicKeyP)),
"eddsa_sig", TALER_json_from_data (&sig,
sizeof (struct TALER_MintSignatureP)));
+ key_state->sign_keys_array = NULL;
+ key_state->denom_keys_array = NULL;
key_state->keys_json = json_dumps (keys,
JSON_INDENT (2));
json_decref (keys);
@@ -605,8 +623,7 @@ TMH_KS_denomination_key_lookup (const struct TMH_KS_StateHandle *key_state,
/**
- * Handle a signal, writing relevant signal numbers
- * (currently just SIGUSR1) to a pipe.
+ * Handle a signal, writing relevant signal numbers to the pipe.
*
* @param signal_number the signal number
*/
@@ -616,38 +633,83 @@ handle_signal (int signal_number)
ssize_t res;
char c = signal_number;
- if (SIGUSR1 == signal_number)
+ res = write (reload_pipe[1],
+ &c,
+ 1);
+ if ( (res < 0) &&
+ (EINTR != errno) )
{
- res = write (reload_pipe[1],
- &c,
- 1);
- if ( (res < 0) &&
- (EINTR != errno) )
- {
- GNUNET_break (0);
- return;
- }
- if (0 == res)
- {
- GNUNET_break (0);
- return;
- }
+ GNUNET_break (0);
+ return;
+ }
+ if (0 == res)
+ {
+ GNUNET_break (0);
+ return;
}
}
/**
+ * Call #handle_signal() to pass the received signal via
+ * the control pipe.
+ */
+static void
+handle_sigusr1 ()
+{
+ handle_signal (SIGUSR1);
+}
+
+
+/**
+ * Call #handle_signal() to pass the received signal via
+ * the control pipe.
+ */
+static void
+handle_sigint ()
+{
+ handle_signal (SIGINT);
+}
+
+
+/**
+ * Call #handle_signal() to pass the received signal via
+ * the control pipe.
+ */
+static void
+handle_sigterm ()
+{
+ handle_signal (SIGTERM);
+}
+
+
+/**
+ * Call #handle_signal() to pass the received signal via
+ * the control pipe.
+ */
+static void
+handle_sighup ()
+{
+ handle_signal (SIGHUP);
+}
+
+
+/**
* Read signals from a pipe in a loop, and reload keys from disk if
- * SIGUSR1 is read from the pipe.
+ * SIGUSR1 is received, terminate if SIGTERM/SIGINT is received, and
+ * restart if SIGHUP is received.
*
- * @return #GNUNET_SYSERR on errors, otherwise does not return
- * (FIXME: #3474)
+ * @return #GNUNET_SYSERR on errors,
+ * #GNUNET_OK to terminate normally
+ * #GNUNET_NO to restart an update version of the binary
*/
int
TMH_KS_loop (void)
{
- struct sigaction act;
- struct sigaction rec;
+ struct GNUNET_SIGNAL_Context *sigusr1;
+ struct GNUNET_SIGNAL_Context *sigterm;
+ struct GNUNET_SIGNAL_Context *sigint;
+ struct GNUNET_SIGNAL_Context *sighup;
int ret;
if (0 != pipe (reload_pipe))
@@ -656,22 +718,17 @@ TMH_KS_loop (void)
"Failed to create pipe.\n");
return GNUNET_SYSERR;
}
- memset (&act,
- 0,
- sizeof (struct sigaction));
- act.sa_handler = &handle_signal;
- if (0 != sigaction (SIGUSR1,
- &act,
- &rec))
- {
- fprintf (stderr,
- "Failed to set signal handler.\n");
- return GNUNET_SYSERR;
- }
-
- ret = GNUNET_OK;
- /* FIXME: allow for 'clean' termination or restart (#3474) */
- while (1)
+ sigusr1 = GNUNET_SIGNAL_handler_install (SIGUSR1,
+ &handle_sigusr1);
+ sigterm = GNUNET_SIGNAL_handler_install (SIGTERM,
+ &handle_sigterm);
+ sigint = GNUNET_SIGNAL_handler_install (SIGINT,
+ &handle_sigint);
+ sighup = GNUNET_SIGNAL_handler_install (SIGHUP,
+ &handle_sighup);
+
+ ret = 0;
+ while (0 == ret)
{
char c;
ssize_t res;
@@ -700,16 +757,35 @@ read_again:
}
if (EINTR == errno)
goto read_again;
+ switch (c)
+ {
+ case SIGUSR1:
+ /* reload internal key state, we do this in the loop */
+ break;
+ case SIGTERM:
+ case SIGINT:
+ /* terminate */
+ ret = GNUNET_OK;
+ break;
+ case SIGHUP:
+ /* restart updated binary */
+ ret = GNUNET_NO;
+ break;
+ default:
+ /* unexpected character */
+ GNUNET_break (0);
+ break;
+ }
}
-
- if (0 != sigaction (SIGUSR1,
- &rec,
- &act))
+ if (NULL != internal_key_state)
{
- fprintf (stderr,
- "Failed to restore signal handler.\n");
- return GNUNET_SYSERR;
+ TMH_KS_release (internal_key_state);
+ internal_key_state = NULL;
}
+ GNUNET_SIGNAL_handler_uninstall (sigusr1);
+ GNUNET_SIGNAL_handler_uninstall (sigterm);
+ GNUNET_SIGNAL_handler_uninstall (sigint);
+ GNUNET_SIGNAL_handler_uninstall (sighup);
return ret;
}
diff --git a/src/mint/taler-mint-httpd_keystate.h b/src/mint/taler-mint-httpd_keystate.h
index 5abb006cb..62b041e92 100644
--- a/src/mint/taler-mint-httpd_keystate.h
+++ b/src/mint/taler-mint-httpd_keystate.h
@@ -96,10 +96,12 @@ TMH_KS_denomination_key_lookup (const struct TMH_KS_StateHandle *key_state,
/**
* Read signals from a pipe in a loop, and reload keys from disk if
- * SIGUSR1 is read from the pipe.
+ * SIGUSR1 is received, terminate if SIGTERM/SIGINT is received, and
+ * restart if SIGHUP is received.
*
- * @return #GNUNET_OK if we terminated normally,
- * #GNUNET_SYSERR on error
+ * @return #GNUNET_SYSERR on errors,
+ * #GNUNET_OK to terminate normally
+ * #GNUNET_NO to restart an update version of the binary
*/
int
TMH_KS_loop (void);
diff --git a/src/mint/taler-mint-httpd_parsing.c b/src/mint/taler-mint-httpd_parsing.c
index b29cdeabf..0f31e8652 100644
--- a/src/mint/taler-mint-httpd_parsing.c
+++ b/src/mint/taler-mint-httpd_parsing.c
@@ -273,6 +273,7 @@ TMH_PARSE_post_json (struct MHD_Connection *connection,
? GNUNET_SYSERR : GNUNET_NO;
}
/* everything OK, wait for more POST data */
+ fprintf (stderr, "Init %p\n", r);
*upload_data_size = 0;
*con_cls = r;
return GNUNET_YES;
@@ -314,6 +315,8 @@ TMH_PARSE_post_json (struct MHD_Connection *connection,
TMH_RESPONSE_reply_invalid_json (connection))
? GNUNET_NO : GNUNET_SYSERR;
}
+ fprintf (stderr, "Deinit %p\n", r);
+
buffer_deinit (r);
GNUNET_free (r);
*con_cls = NULL;
diff --git a/src/mint/taler-mint-httpd_responses.c b/src/mint/taler-mint-httpd_responses.c
index bbf35b8bd..57b233e73 100644
--- a/src/mint/taler-mint-httpd_responses.c
+++ b/src/mint/taler-mint-httpd_responses.c
@@ -525,7 +525,7 @@ compile_reserve_history (const struct TALER_MINTDB_ReserveHistory *rh,
}
ret = 1;
json_array_append_new (json_history,
- json_pack ("{s:s, s:o, s:o}",
+ json_pack ("{s:s, s:O, s:o}",
"type", "DEPOSIT",
"wire", pos->details.bank->wire,
"amount", TALER_json_from_amount (&pos->details.bank->amount)));
diff --git a/src/mintdb/mintdb_keyio.c b/src/mintdb/mintdb_keyio.c
index f475218b9..9e2cd60f0 100644
--- a/src/mintdb/mintdb_keyio.c
+++ b/src/mintdb/mintdb_keyio.c
@@ -165,6 +165,7 @@ TALER_MINTDB_denomination_key_read (const char *filename,
GNUNET_free (data);
return GNUNET_SYSERR;
}
+ GNUNET_assert (NULL == dki->denom_priv.rsa_private_key);
dki->denom_priv.rsa_private_key = priv;
dki->denom_pub.rsa_public_key
= GNUNET_CRYPTO_rsa_private_key_get_public (priv);
@@ -270,15 +271,18 @@ denomkeys_iterate_keydir_iter (void *cls,
struct DenomkeysIterateContext *dic = cls;
struct TALER_MINTDB_DenominationKeyIssueInformation issue;
+ memset (&issue, 0, sizeof (issue));
if (GNUNET_OK !=
TALER_MINTDB_denomination_key_read (filename,
- &issue))
+ &issue))
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Invalid denomkey file: '%s'\n",
filename);
return GNUNET_OK;
}
+ /* FIXME: very ugly, 'it' is to free memory WE
+ allocated as part of issue!!?? #3886 */
return dic->it (dic->it_cls,
dic->alias,
&issue);
diff --git a/src/mintdb/plugin_mintdb_common.c b/src/mintdb/plugin_mintdb_common.c
index f380d7da0..11430127f 100644
--- a/src/mintdb/plugin_mintdb_common.c
+++ b/src/mintdb/plugin_mintdb_common.c
@@ -100,6 +100,8 @@ common_free_coin_transaction_list (void *cls,
{
case TALER_MINTDB_TT_DEPOSIT:
json_decref (list->details.deposit->wire);
+ GNUNET_CRYPTO_rsa_public_key_free (list->details.deposit->coin.denom_pub.rsa_public_key);
+ GNUNET_CRYPTO_rsa_signature_free (list->details.deposit->coin.denom_sig.rsa_signature);
GNUNET_free (list->details.deposit);
break;
case TALER_MINTDB_TT_REFRESH_MELT:
diff --git a/src/mintdb/plugin_mintdb_postgres.c b/src/mintdb/plugin_mintdb_postgres.c
index d6e136da0..f2bc83677 100644
--- a/src/mintdb/plugin_mintdb_postgres.c
+++ b/src/mintdb/plugin_mintdb_postgres.c
@@ -892,10 +892,12 @@ postgres_prepare (PGconn *db_conn)
static void
db_conn_destroy (void *cls)
{
- PGconn *db_conn = cls;
+ struct TALER_MINTDB_Session *session = cls;
+ PGconn *db_conn = session->conn;
if (NULL != db_conn)
PQfinish (db_conn);
+ GNUNET_free (session);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 10:42:25 +0000