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#include "fixed-keys.h"
#include <assert.h>
#define main(ac, av) xxxmain(ac, av)
#include "../../../ssh-agent.c"
void test_one(const uint8_t* s, size_t slen);
static int
devnull_or_die(void)
{
int fd;
if ((fd = open("/dev/null", O_RDWR)) == -1) {
error_f("open /dev/null: %s", strerror(errno));
abort();
}
return fd;
}
static struct sshkey *
pubkey_or_die(const char *s)
{
char *tmp, *cp;
struct sshkey *pubkey;
int r;
tmp = cp = xstrdup(s);
if ((pubkey = sshkey_new(KEY_UNSPEC)) == NULL)
abort();
if ((r = sshkey_read(pubkey, &cp)) != 0) {
error_fr(r, "parse");
abort();
}
free(tmp);
return pubkey;
}
static struct sshkey *
privkey_or_die(const char *s)
{
int r;
struct sshbuf *b;
struct sshkey *privkey;
if ((b = sshbuf_from(s, strlen(s))) == NULL) {
error_f("sshbuf_from failed");
abort();
}
if ((r = sshkey_parse_private_fileblob(b, "", &privkey, NULL)) != 0) {
error_fr(r, "parse");
abort();
}
sshbuf_free(b);
return privkey;
}
static void
add_key(const char *privkey, const char *certpath)
{
Identity *id;
int r;
struct sshkey *cert;
id = xcalloc(1, sizeof(Identity));
TAILQ_INSERT_TAIL(&idtab->idlist, id, next);
idtab->nentries++;
id->key = privkey_or_die(privkey);
id->comment = xstrdup("rhododaktulos Eos");
if (sshkey_is_sk(id->key))
id->sk_provider = xstrdup("internal");
/* Now the cert too */
id = xcalloc(1, sizeof(Identity));
TAILQ_INSERT_TAIL(&idtab->idlist, id, next);
idtab->nentries++;
id->key = privkey_or_die(privkey);
cert = pubkey_or_die(certpath);
if ((r = sshkey_to_certified(id->key)) != 0) {
error_fr(r, "sshkey_to_certified");
abort();
}
if ((r = sshkey_cert_copy(cert, id->key)) != 0) {
error_fr(r, "sshkey_cert_copy");
abort();
}
sshkey_free(cert);
id->comment = xstrdup("outis");
if (sshkey_is_sk(id->key))
id->sk_provider = xstrdup("internal");
}
static void
cleanup_idtab(void)
{
Identity *id;
if (idtab == NULL) return;
for (id = TAILQ_FIRST(&idtab->idlist); id;
id = TAILQ_FIRST(&idtab->idlist)) {
TAILQ_REMOVE(&idtab->idlist, id, next);
free_identity(id);
}
free(idtab);
idtab = NULL;
}
static void
reset_idtab(void)
{
cleanup_idtab();
idtab_init();
// Load keys.
add_key(PRIV_RSA, CERT_RSA);
add_key(PRIV_DSA, CERT_DSA);
add_key(PRIV_ECDSA, CERT_ECDSA);
add_key(PRIV_ED25519, CERT_ED25519);
add_key(PRIV_ECDSA_SK, CERT_ECDSA_SK);
add_key(PRIV_ED25519_SK, CERT_ED25519_SK);
}
static void
cleanup_sockettab(void)
{
u_int i;
for (i = 0; i < sockets_alloc; i++) {
if (sockets[i].type != AUTH_UNUSED)
close_socket(sockets + i);
}
free(sockets);
sockets = NULL;
sockets_alloc = 0;
}
static void
reset_sockettab(int devnull)
{
int fd;
cleanup_sockettab();
if ((fd = dup(devnull)) == -1) {
error_f("dup: %s", strerror(errno));
abort();
}
new_socket(AUTH_CONNECTION, fd);
assert(sockets[0].type == AUTH_CONNECTION);
assert(sockets[0].fd == fd);
}
#define MAX_MESSAGES 256
void
test_one(const uint8_t* s, size_t slen)
{
static int devnull = -1;
size_t i, olen, nlen;
if (devnull == -1) {
log_init(__progname, SYSLOG_LEVEL_DEBUG3,
SYSLOG_FACILITY_AUTH, 1);
devnull = devnull_or_die();
allowed_providers = xstrdup("");
setenv("DISPLAY", "", 1); /* ban askpass */
}
reset_idtab();
reset_sockettab(devnull);
(void)sshbuf_put(sockets[0].input, s, slen);
for (i = 0; i < MAX_MESSAGES; i++) {
olen = sshbuf_len(sockets[0].input);
process_message(0);
nlen = sshbuf_len(sockets[0].input);
if (nlen == 0 || nlen == olen)
break;
}
cleanup_idtab();
cleanup_sockettab();
}
int
pkcs11_make_cert(const struct sshkey *priv,
const struct sshkey *certpub, struct sshkey **certprivp)
{
return -1; /* XXX */
}
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