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#include <stdio.h>
#include <pskc/pskc.h>
/*
* $ cc -o pskcverify pskcverify.c $(pkg-config --cflags --libs libpskc)
* $ ./pskcverify signed.xml pskc-root-crt.pem
* OK
* $
*/
#define PSKC_CHECK_RC \
if (rc != PSKC_OK) { \
printf ("%s (%d): %s\n", pskc_strerror_name (rc), \
rc, pskc_strerror (rc)); \
return 1; \
}
int
main (int argc, const char *argv[])
{
char buffer[4096];
FILE *fh = fopen (argv[1], "r");
size_t len = fread (buffer, 1, sizeof (buffer), fh);
pskc_t *container;
int rc, valid_sig;
fclose (fh);
rc = pskc_global_init ();
PSKC_CHECK_RC;
rc = pskc_init (&container);
PSKC_CHECK_RC;
rc = pskc_parse_from_memory (container, len, buffer);
PSKC_CHECK_RC;
rc = pskc_verify_x509crt (container, argv[2], &valid_sig);
PSKC_CHECK_RC;
puts (valid_sig ? "OK" : "FAIL");
pskc_done (container);
pskc_global_done ();
}
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