Exemplos de sia_ses_release em C++ (Cpp)

Exemplo n.º 1

void
session_setup_sia(struct passwd *pw, char *tty)
{
	SIAENTITY *ent = NULL;
	const char *host;

	host = get_canonical_hostname(options.verify_reverse_mapping);

	if (sia_ses_init(&ent, saved_argc, saved_argv, host, pw->pw_name, tty,
	    0, NULL) != SIASUCCESS)
		fatal("sia_ses_init failed");

	if (sia_make_entity_pwd(pw, ent) != SIASUCCESS) {
		sia_ses_release(&ent);
		fatal("sia_make_entity_pwd failed");
	}

	ent->authtype = SIA_A_NONE;
	if (sia_ses_estab(sia_collect_trm, ent) != SIASUCCESS)
		fatal("Couldn't establish session for %s from %s",
		    pw->pw_name, host);

	if (sia_ses_launch(sia_collect_trm, ent) != SIASUCCESS)
		fatal("Couldn't launch session for %s from %s", pw->pw_name,
		    host);
	
	sia_ses_release(&ent);

	if (setreuid(geteuid(), geteuid()) < 0)
		fatal("setreuid: %s", strerror(errno));
}

Exemplo n.º 2

int
auth_sia_password(Authctxt *authctxt, char *pass)
{
	int ret;
	SIAENTITY *ent = NULL;
	const char *host;

	host = get_canonical_hostname(options.verify_reverse_mapping);

	if (!authctxt->user || !pass || pass[0] == '\0')
		return(0);

	if (sia_ses_init(&ent, saved_argc, saved_argv, host, authctxt->user,
	    NULL, 0, NULL) != SIASUCCESS)
		return(0);

	if ((ret = sia_ses_authent(NULL, pass, ent)) != SIASUCCESS) {
		error("Couldn't authenticate %s from %s", authctxt->user,
		    host);
		if (ret & SIASTOP)
			sia_ses_release(&ent);
		return(0);
	}

	sia_ses_release(&ent);

	return(1);
}

Exemplo n.º 3

void
session_setup_sia(struct passwd *pw, char *tty)
{
	SIAENTITY *ent = NULL;
	const char *host;

	host = get_canonical_hostname(options.use_dns);

	if (sia_ses_init(&ent, saved_argc, saved_argv, host, pw->pw_name,
	    tty, 0, NULL) != SIASUCCESS)
		fatal("sia_ses_init failed");

	if (sia_make_entity_pwd(pw, ent) != SIASUCCESS) {
		sia_ses_release(&ent);
		fatal("sia_make_entity_pwd failed");
	}

	ent->authtype = SIA_A_NONE;
	if (sia_ses_estab(sia_collect_trm, ent) != SIASUCCESS)
		fatal("Couldn't establish session for %s from %s",
		    pw->pw_name, host);

	if (sia_ses_launch(sia_collect_trm, ent) != SIASUCCESS)
		fatal("Couldn't launch session for %s from %s",
		    pw->pw_name, host);

	sia_ses_release(&ent);

	setuid(0);
	permanently_set_uid(pw);
}

Exemplo n.º 4

Arquivo: sia.c Projeto: alagenchev/school_code

int
sia_cleanup(struct passwd *pw, sudo_auth *auth)
{
    SIAENTITY *siah = (SIAENTITY *) auth->data;

    (void) sia_ses_release(&siah);
    return AUTH_SUCCESS;
}

Exemplo n.º 5

Arquivo: auth-sia.c Projeto: andreiw/polaris

void
session_setup_sia(char *user, char *tty)
{
	struct passwd *pw;
	SIAENTITY *ent = NULL;
	const char *host;

	host = get_canonical_hostname (options.verify_reverse_mapping);

	if (sia_ses_init(&ent, saved_argc, saved_argv, host, user, tty, 0,
	    NULL) != SIASUCCESS) {
		fatal("sia_ses_init failed");
	}

	if ((pw = getpwnam(user)) == NULL) {
		sia_ses_release(&ent);
		fatal("getpwnam: no user: %s", user);
	}
	if (sia_make_entity_pwd(pw, ent) != SIASUCCESS) {
		sia_ses_release(&ent);
		fatal("sia_make_entity_pwd failed");
	}

	ent->authtype = SIA_A_NONE;
	if (sia_ses_estab(sia_collect_trm, ent) != SIASUCCESS) {
		fatal("Couldn't establish session for %s from %s", user,
		    host);
	}

	if (setpriority(PRIO_PROCESS, 0, 0) == -1) {
		sia_ses_release(&ent);
		fatal("setpriority: %s", strerror (errno));
	}

	if (sia_ses_launch(sia_collect_trm, ent) != SIASUCCESS) {
		fatal("Couldn't launch session for %s from %s", user, host);
	}
	
	sia_ses_release(&ent);

	if (setreuid(geteuid(), geteuid()) < 0) {
		fatal("setreuid: %s", strerror(errno));
	}
}

Exemplo n.º 6

Arquivo: sshsia.c Projeto: AnthraX1/rk

int
my_sia_validate_user(sia_collect_func_t *collect, /* communication routine */
                     int argc,
                     char **argv,
                     char *hostname,    /* remote host (or user@host) info */
                     char *username,
                     char *tty,         /* ttyname() or X display (if any) */
                     int colinput,      /* can call collect() for input */
                     char *gssapi,
                     char *passphrase)  /* pre-gathered passphrase (bad) */
{
  SIAENTITY *ent = NULL;
  int status;

  status = sia_ses_init(&ent, argc, argv,
                        hostname, username, tty, colinput, gssapi);
  if (status != SIASUCCESS || !ent)
    return SIAFAIL;

  status = sia_ses_authent(collect, passphrase, ent);
  (void) sia_ses_release(&ent);
  return status;
}