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/* rpmchecksig: verify the signature of an RPM */
#include "system.h"
#include "rpmlib.h"
#include "rpmlead.h"
#include "signature.h"
#include "debug.h"
int main(int argc, char **argv)
{
int fd;
struct rpmlead lead;
char *sig;
char result[1024];
int res;
setprogname(argv[0]); /* Retrofit glibc __progname */
if (argc == 1) {
fd = 0;
} else {
fd = open(argv[1], O_RDONLY, 0644);
}
/* Need this for any PGP settings */
if (rpmReadConfigFiles(NULL, NULL, NULL, 0))
exit(-1);
readLead(fd, &lead);
rpmReadSignature(fd, lead.signature_type, (void **) &sig);
res = verifySignature(fd, lead.signature_type, sig, result, 1);
fprintf(stdout, "%s", result);
if (res) {
fprintf(stdout, "Signature OK.\n");
return 0;
} else {
fprintf(stdout, "Signature NOT OK!\n");
return 1;
}
}
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