X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/5b3f77c7fbafb036d20a1577ed74f475e94ed821..5e2de631734d4ca56e794e21a1a509e50da91fd9:/keydb_keyd.c

diff --git a/keydb_keyd.c b/keydb_keyd.c
index 32cf0f0..e5d46a3 100644
--- a/keydb_keyd.c
+++ b/keydb_keyd.c
@@ -42,8 +42,8 @@ static int keyd_fd = -1;
 static void keyd_initdb(bool readonly)
 {
 	struct sockaddr_un sock;
-	int		   cmd = KEYD_CMD_UNKNOWN;
-	int		   reply = KEYD_REPLY_UNKNOWN_CMD;
+	uint32_t	   cmd = KEYD_CMD_UNKNOWN;
+	uint32_t	   reply = KEYD_REPLY_UNKNOWN_CMD;
 	ssize_t		   count;
 
 	keyd_fd = socket(PF_UNIX, SOCK_STREAM, 0);
@@ -103,10 +103,23 @@ static void keyd_initdb(bool readonly)
  */
 static void keyd_cleanupdb(void)
 {
+	uint32_t cmd = KEYD_CMD_CLOSE;
+
+	if (write(keyd_fd, &cmd, sizeof(cmd)) != sizeof(cmd)) {
+		logthing(LOGTHING_CRITICAL,
+				"Couldn't send close cmd: %s (%d)",
+				strerror(errno),
+				errno);
+	}
+
 	if (shutdown(keyd_fd, SHUT_RDWR) < 0) {
 		logthing(LOGTHING_NOTICE, "Error shutting down socket: %d",
 				errno);
 	}
+	if (close(keyd_fd) < 0) {
+		logthing(LOGTHING_NOTICE, "Error closing down socket: %d",
+				errno);
+	}
 	keyd_fd = -1;
 
 	return;
@@ -151,7 +164,7 @@ static int keyd_fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
 {
 	struct buffer_ctx           keybuf;
 	struct openpgp_packet_list *packets = NULL;
-	int                         cmd = KEYD_CMD_GET;
+	uint32_t                    cmd = KEYD_CMD_GET;
 	ssize_t                     bytes = 0;
 	ssize_t                     count = 0;
 
@@ -188,6 +201,27 @@ static int keyd_fetch_key(uint64_t keyid, struct openpgp_publickey **publickey,
 	return (count > 0) ? 1 : 0;
 }
 
+/**
+*	delete_key - Given a keyid delete the key from storage.
+*	@keyid: The keyid to delete.
+*	@intrans: If we're already in a transaction.
+*
+*	This function deletes a public key from whatever storage mechanism we
+*	are using. Returns 0 if the key existed.
+*/
+static int keyd_delete_key(uint64_t keyid, bool intrans)
+{
+	uint32_t cmd = KEYD_CMD_DELETE;
+
+	write(keyd_fd, &cmd, sizeof(cmd));
+	read(keyd_fd, &cmd, sizeof(cmd));
+	if (cmd == KEYD_REPLY_OK) {
+		write(keyd_fd, &keyid, sizeof(keyid));
+	}
+
+	return 0;
+}
+
 /**
  *	store_key - Takes a key and stores it.
  *	@publickey: A pointer to the public key to store.
@@ -209,13 +243,13 @@ static int keyd_store_key(struct openpgp_publickey *publickey, bool intrans,
 	struct openpgp_packet_list *packets = NULL;
 	struct openpgp_packet_list *list_end = NULL;
 	struct openpgp_publickey   *next = NULL;
-	int                         cmd = KEYD_CMD_STORE;
+	uint32_t                    cmd = KEYD_CMD_STORE;
 	uint64_t                    keyid;
 
 	keyid = get_keyid(publickey);
 	
 	if (update) {
-		delete_key(keyid, false);
+		keyd_delete_key(keyid, false);
 	}
 
 	write(keyd_fd, &cmd, sizeof(cmd));
@@ -247,27 +281,6 @@ static int keyd_store_key(struct openpgp_publickey *publickey, bool intrans,
 	return 0;
 }
 
-/**
- *	delete_key - Given a keyid delete the key from storage.
- *	@keyid: The keyid to delete.
- *	@intrans: If we're already in a transaction.
- *
- *	This function deletes a public key from whatever storage mechanism we
- *	are using. Returns 0 if the key existed.
- */
-static int keyd_delete_key(uint64_t keyid, bool intrans)
-{
-	int cmd = KEYD_CMD_DELETE;
-
-	write(keyd_fd, &cmd, sizeof(cmd));
-	read(keyd_fd, &cmd, sizeof(cmd));
-	if (cmd == KEYD_REPLY_OK) {
-		write(keyd_fd, &keyid, sizeof(keyid));
-	}
-	
-	return 0;
-}
-
 /**
  *	fetch_key_text - Trys to find the keys that contain the supplied text.
  *	@search: The text to search for.
@@ -281,7 +294,7 @@ static int keyd_fetch_key_text(const char *search,
 {
 	struct buffer_ctx           keybuf;
 	struct openpgp_packet_list *packets = NULL;
-	int                         cmd = KEYD_CMD_GETTEXT;
+	uint32_t                    cmd = KEYD_CMD_GETTEXT;
 	ssize_t                     bytes = 0;
 	ssize_t                     count = 0;
 
@@ -331,7 +344,7 @@ static int keyd_fetch_key_text(const char *search,
  */
 static uint64_t keyd_getfullkeyid(uint64_t keyid)
 {
-	int cmd = KEYD_CMD_GETFULLKEYID;
+	uint32_t cmd = KEYD_CMD_GETFULLKEYID;
 
 	write(keyd_fd, &cmd, sizeof(cmd));
 	read(keyd_fd, &cmd, sizeof(cmd));
@@ -360,7 +373,7 @@ static int keyd_iterate_keys(void (*iterfunc)(void *ctx,
 	struct buffer_ctx           keybuf;
 	struct openpgp_packet_list *packets = NULL;
 	struct openpgp_publickey   *key = NULL;
-	int                         cmd = KEYD_CMD_KEYITER;
+	uint32_t                    cmd = KEYD_CMD_KEYITER;
 	ssize_t                     bytes = 0;
 	ssize_t                     count = 0;
 	int                         numkeys = 0;