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Diffstat (limited to 'src/fuzzing/keyimport.c')
| -rw-r--r-- | src/fuzzing/keyimport.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/fuzzing/keyimport.c b/src/fuzzing/keyimport.c new file mode 100644 index 0000000..16e1272 --- /dev/null +++ b/src/fuzzing/keyimport.c @@ -0,0 +1,97 @@ +/* + * 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 <rnp/rnp_err.h> + +#ifdef RNP_RUN_TESTS +int keyimport_LLVMFuzzerTestOneInput(const uint8_t *data, size_t size); +int +keyimport_LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) +#else +int +LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) +#endif +{ + rnp_input_t input = NULL; + rnp_result_t ret = 0; + rnp_ffi_t ffi = NULL; + + /* try non-permissive import */ + ret = rnp_input_from_memory(&input, data, size, false); + ret = rnp_ffi_create(&ffi, "GPG", "GPG"); + char *results = NULL; + ret = rnp_import_keys( + ffi, input, RNP_LOAD_SAVE_PUBLIC_KEYS | RNP_LOAD_SAVE_SECRET_KEYS, &results); + rnp_buffer_destroy(results); + rnp_input_destroy(input); + rnp_ffi_destroy(ffi); + + /* try permissive import */ + ret = rnp_input_from_memory(&input, data, size, false); + ret = rnp_ffi_create(&ffi, "GPG", "GPG"); + results = NULL; + ret = rnp_import_keys(ffi, + input, + RNP_LOAD_SAVE_PUBLIC_KEYS | RNP_LOAD_SAVE_SECRET_KEYS | + RNP_LOAD_SAVE_PERMISSIVE, + &results); + rnp_buffer_destroy(results); + rnp_input_destroy(input); + rnp_ffi_destroy(ffi); + + /* try non-permissive iterative import */ + ret = rnp_input_from_memory(&input, data, size, false); + ret = rnp_ffi_create(&ffi, "GPG", "GPG"); + do { + results = NULL; + ret = rnp_import_keys(ffi, + input, + RNP_LOAD_SAVE_PUBLIC_KEYS | RNP_LOAD_SAVE_SECRET_KEYS | + RNP_LOAD_SAVE_SINGLE, + &results); + rnp_buffer_destroy(results); + } while (!ret); + rnp_input_destroy(input); + rnp_ffi_destroy(ffi); + + /* try permissive iterative import */ + ret = rnp_input_from_memory(&input, data, size, false); + ret = rnp_ffi_create(&ffi, "GPG", "GPG"); + do { + results = NULL; + ret = rnp_import_keys(ffi, + input, + RNP_LOAD_SAVE_PUBLIC_KEYS | RNP_LOAD_SAVE_SECRET_KEYS | + RNP_LOAD_SAVE_PERMISSIVE | RNP_LOAD_SAVE_SINGLE, + &results); + rnp_buffer_destroy(results); + } while (!ret); + rnp_input_destroy(input); + rnp_ffi_destroy(ffi); + + return 0; +} |