1 files changed, 59 insertions, 0 deletions
diff --git a/src/fuzzing/verify_detached.c b/src/fuzzing/verify_detached.c
new file mode 100644
index 0000000..2afb59a
--- /dev/null
+++ b/src/fuzzing/verify_detached.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2020, [Ribose Inc](https://www.ribose.com).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1.  Redistributions of source code must retain the above copyright notice,
+ *     this list of conditions and the following disclaimer.
+ *
+ * 2.  Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rnp/rnp.h>
+#include "string.h"
+
+#ifdef RNP_RUN_TESTS
+int verify_detached_LLVMFuzzerTestOneInput(const uint8_t *data, size_t size);
+int
+verify_detached_LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+#else
+int
+LLVMFuzzerTestOneInput(const uint8_t *data, size_t size)
+#endif
+{
+    rnp_ffi_t    ffi = NULL;
+    rnp_input_t  input = NULL;
+    rnp_input_t  msg_input = NULL;
+    rnp_result_t ret;
+
+    ret = rnp_ffi_create(&ffi, "GPG", "GPG");
+    ret = rnp_input_from_memory(&input, data, size, false);
+    const char *msg = "message";
+    ret = rnp_input_from_memory(&msg_input, (const uint8_t *) msg, strlen(msg), true);
+
+    rnp_op_verify_t verify = NULL;
+    ret = rnp_op_verify_detached_create(&verify, ffi, msg_input, input);
+    ret = rnp_op_verify_execute(verify);
+    ret = rnp_op_verify_destroy(verify);
+
+    rnp_input_destroy(input);
+    rnp_input_destroy(msg_input);
+    rnp_ffi_destroy(ffi);
+
+    return 0;
+}