keystore: enable delete(), scan(), exist() when keystore is locked. (dd2a71ee) · Commits · e / os / android_frameworks_native-old

cmds/keystore/keystore.c

+14 −4

Original line number	Diff line number	Diff line
		@@ -125,6 +125,12 @@ static int recv_message(uint8_t *message, int length)
		return length;
		}

		static int recv_end_of_file()
		{
		uint8_t byte;
		return recv(the_socket, &byte, 1, 0) == 0;
		}

		static void send_code(int8_t code)
		{
		send(the_socket, &code, 1, 0);
		@@ -358,7 +364,8 @@ static int8_t password()
		}
		if (n != NO_ERROR \|\| blob.length != MASTER_KEY_SIZE) {
		if (retry <= 0) {
		return reset();
		reset();
		return UNINITIALIZED;
		}
		return WRONG_PASSWORD + --retry;
		}
		@@ -421,9 +428,9 @@ static struct action {
		{test, 't', 0, TEST, {0}},
		{get, 'g', NO_ERROR, GET, {KEY_SIZE}},
		{insert, 'i', NO_ERROR, INSERT, {KEY_SIZE, VALUE_SIZE}},
		{delete, 'd', NO_ERROR, DELETE, {KEY_SIZE}},
		{exist, 'e', NO_ERROR, EXIST, {KEY_SIZE}},
		{scan, 's', NO_ERROR, SCAN, {KEY_SIZE}},
		{delete, 'd', 0, DELETE, {KEY_SIZE}},
		{exist, 'e', 0, EXIST, {KEY_SIZE}},
		{scan, 's', 0, SCAN, {KEY_SIZE}},
		{reset, 'r', 0, RESET, {0}},
		{password, 'p', 0, PASSWORD, {PASSWORD_SIZE, PASSWORD_SIZE}},
		{lock, 'l', NO_ERROR, LOCK, {0}},
		@@ -471,6 +478,9 @@ static int8_t process(int8_t code) {
		return PROTOCOL_ERROR;
		}
		}
		if (!recv_end_of_file()) {
		return PROTOCOL_ERROR;
		}
		return action->run();
		}