#define _XOPEN_SOURCE 500 #include <stdlib.h> #include <stdio.h> #include <locale.h> #include <time.h> #include <string.h> #include <isds.h> #include "common.h" #include <libgen.h> int main(int argc, char **argv) { struct isds_ctx *ctx = NULL; isds_error err; setlocale(LC_ALL, ""); if (argc != 2 || !argv[1] || !*argv[1]) { printf("Usage: %s CMS_SIGNED_MESSAGE_IN_LOCAL_FILE\n", basename(argv[0])); exit(EXIT_FAILURE); } err = isds_init(); if (err) { printf("isds_init() failed: %s\n", isds_strerror(err)); exit(EXIT_FAILURE); } isds_set_logging(ILF_ALL & ~ILF_HTTP, ILL_ALL); ctx = isds_ctx_create(); if (!ctx) { printf("isds_ctx_create() failed"); } err = isds_set_timeout(ctx, 10000); if (err) { printf("isds_set_timeout() failed: %s\n", isds_strerror(err)); } /* err = isds_set_tls(ctx, ITLS_VERIFY_SERVER, 0); if (err) { printf("isds_set_tls(ITLS_VERIFY_SERVER) failed: %s\n", isds_strerror(err)); } err = isds_set_tls(ctx, ITLS_CA_FILE, "/etc/ssl/certs/ca-certificates.crt"); if (err) { printf("isds_set_tls(ITLS_CA_FILE) failed: %s\n", isds_strerror(err)); }*/ err = isds_login(ctx, url, username, password, NULL); if (err) { printf("isds_login() failed: %s: %s\n", isds_strerror(err), isds_long_message(ctx)); } else { printf("Logged in :)\n"); } { /* Authenticate message saved in local file */ int fd; void *buffer; size_t length; if (mmap_file(argv[1], &fd, &buffer, &length)) exit(EXIT_FAILURE); printf("Sending message from file `%s' to ISDS for authenticity " "check...\n", argv[1]); err = isds_authenticate_message(ctx, buffer, length); if (!err) printf("ISDS states: message is original\n"); else if (err == IE_NOTEQUAL) printf("ISDS states: message is unkown or tampered\n"); else printf("isds_authenticate_message() failed: %s: %s\n", isds_strerror(err), isds_long_message(ctx)); munmap_file(fd, buffer,length); } err = isds_logout(ctx); if (err) { printf("isds_logout() failed: %s\n", isds_strerror(err)); } err = isds_ctx_free(&ctx); if (err) { printf("isds_ctx_free() failed: %s\n", isds_strerror(err)); } err = isds_cleanup(); if (err) { printf("isds_cleanup() failed: %s\n", isds_strerror(err)); } exit (EXIT_SUCCESS); }