src/usr.bin/skeyinfo/skeyinfo.c - diff

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Diff for /src/usr.bin/skeyinfo/skeyinfo.c between version 1.8 and 1.9

version 1.8, 2001/06/17 22:54:44

version 1.9, 2001/06/19 01:49:45

Line 38

extern char *__progname;

void usage __P((void));

void usage(void);

int

main(argc, argv)

main(int argc, char **argv)

int argc;

char **argv;

{

struct passwd *pw;

char *challenge, *cp, *name = NULL;

char *style, *challenge, *cp, *name;

int ch, verbose = 0;

login_cap_t *lc;

auth_session_t *as;

while ((ch = getopt(argc, argv, "v")) != -1)

name = NULL;

style = "skey";

while ((ch = getopt(argc, argv, "a:v")) != -1)

switch(ch) {

case 'a':

style = optarg;

break;

case 'v':

verbose = 1;

break;

Line 80

Line 84

if ((name = strdup(pw->pw_name)) == NULL)

err(1, "cannot allocate memory");

as = auth_userchallenge(name, "skey", NULL, &challenge);

if ((lc = login_getclass(pw->pw_class)) == NULL)

errx(1, "unable to classify user %s", name);

if ((cp = login_getstyle(lc, style, NULL)) == NULL)

errx(1, "unknown authentication method %s", style);

as = auth_userchallenge(name, cp, NULL, &challenge);

if (as == NULL || challenge == NULL) {

if (as)

auth_close(as);

errx(1, "unable to retrieve S/Key challenge for %s", name);

errx(1, "unable to retrieve challenge for %s", name);

}

Line 107

Line 117

}

void

usage()

usage(void)

{

(void)fprintf(stderr, "Usage: %s [-v] [user]\n", __progname);

(void)fprintf(stderr, "Usage: %s [-a auth-type] [-v] [user]\n",

__progname);

exit(1);

}