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-rw-r--r--wlantest/wlantest.c520
1 files changed, 0 insertions, 520 deletions
diff --git a/wlantest/wlantest.c b/wlantest/wlantest.c
deleted file mode 100644
index fd6dc2024655..000000000000
--- a/wlantest/wlantest.c
+++ /dev/null
@@ -1,520 +0,0 @@
-/*
- * wlantest - IEEE 802.11 protocol monitoring and testing tool
- * Copyright (c) 2010-2019, Jouni Malinen <j@w1.fi>
- *
- * This software may be distributed under the terms of the BSD license.
- * See README for more details.
- */
-
-#include "utils/includes.h"
-
-#include "utils/common.h"
-#include "utils/eloop.h"
-#include "wlantest.h"
-
-
-static void wlantest_terminate(int sig, void *signal_ctx)
-{
- eloop_terminate();
-}
-
-
-static void usage(void)
-{
- printf("wlantest [-cddehqqFNt] [-i<ifname>] [-r<pcap file>] "
- "[-p<passphrase>]\n"
- " [-I<wired ifname>] [-R<wired pcap file>] "
- "[-P<RADIUS shared secret>]\n"
- " [-n<write pcapng file>]\n"
- " [-w<write pcap file>] [-f<MSK/PMK file>]\n"
- " [-L<log file>] [-T<PTK file>] [-W<WEP key>]\n");
-}
-
-
-static void passphrase_deinit(struct wlantest_passphrase *p)
-{
- dl_list_del(&p->list);
- os_free(p);
-}
-
-
-static void secret_deinit(struct wlantest_radius_secret *r)
-{
- dl_list_del(&r->list);
- os_free(r);
-}
-
-
-static void wlantest_init(struct wlantest *wt)
-{
- int i;
- os_memset(wt, 0, sizeof(*wt));
- wt->monitor_sock = -1;
- wt->ctrl_sock = -1;
- for (i = 0; i < MAX_CTRL_CONNECTIONS; i++)
- wt->ctrl_socks[i] = -1;
- dl_list_init(&wt->passphrase);
- dl_list_init(&wt->bss);
- dl_list_init(&wt->secret);
- dl_list_init(&wt->radius);
- dl_list_init(&wt->pmk);
- dl_list_init(&wt->ptk);
- dl_list_init(&wt->wep);
-}
-
-
-void radius_deinit(struct wlantest_radius *r)
-{
- dl_list_del(&r->list);
- os_free(r);
-}
-
-
-static void ptk_deinit(struct wlantest_ptk *ptk)
-{
- dl_list_del(&ptk->list);
- os_free(ptk);
-}
-
-
-static void wep_deinit(struct wlantest_wep *wep)
-{
- dl_list_del(&wep->list);
- os_free(wep);
-}
-
-
-static void wlantest_deinit(struct wlantest *wt)
-{
- struct wlantest_passphrase *p, *pn;
- struct wlantest_radius_secret *s, *sn;
- struct wlantest_radius *r, *rn;
- struct wlantest_pmk *pmk, *np;
- struct wlantest_ptk *ptk, *npt;
- struct wlantest_wep *wep, *nw;
-
- if (wt->ctrl_sock >= 0)
- ctrl_deinit(wt);
- if (wt->monitor_sock >= 0)
- monitor_deinit(wt);
- bss_flush(wt);
- dl_list_for_each_safe(p, pn, &wt->passphrase,
- struct wlantest_passphrase, list)
- passphrase_deinit(p);
- dl_list_for_each_safe(s, sn, &wt->secret,
- struct wlantest_radius_secret, list)
- secret_deinit(s);
- dl_list_for_each_safe(r, rn, &wt->radius, struct wlantest_radius, list)
- radius_deinit(r);
- dl_list_for_each_safe(pmk, np, &wt->pmk, struct wlantest_pmk, list)
- pmk_deinit(pmk);
- dl_list_for_each_safe(ptk, npt, &wt->ptk, struct wlantest_ptk, list)
- ptk_deinit(ptk);
- dl_list_for_each_safe(wep, nw, &wt->wep, struct wlantest_wep, list)
- wep_deinit(wep);
- write_pcap_deinit(wt);
- write_pcapng_deinit(wt);
- clear_notes(wt);
- os_free(wt->decrypted);
- wt->decrypted = NULL;
- wpabuf_free(wt->tkip_frag.buf);
- wt->tkip_frag.buf = NULL;
-}
-
-
-static void add_passphrase(struct wlantest *wt, const char *passphrase)
-{
- struct wlantest_passphrase *p;
- size_t len = os_strlen(passphrase);
-
- if (len < 8 || len > 63)
- return;
- p = os_zalloc(sizeof(*p));
- if (p == NULL)
- return;
- os_memcpy(p->passphrase, passphrase, len);
- dl_list_add(&wt->passphrase, &p->list);
-}
-
-
-static void add_secret(struct wlantest *wt, const char *secret)
-{
- struct wlantest_radius_secret *s;
- size_t len = os_strlen(secret);
-
- if (len >= MAX_RADIUS_SECRET_LEN)
- return;
- s = os_zalloc(sizeof(*s));
- if (s == NULL)
- return;
- os_memcpy(s->secret, secret, len);
- dl_list_add(&wt->secret, &s->list);
-}
-
-
-static int add_pmk_file(struct wlantest *wt, const char *pmk_file)
-{
- FILE *f;
- u8 pmk[PMK_LEN_MAX];
- size_t pmk_len;
- char buf[300], *pos;
- struct wlantest_pmk *p;
-
- f = fopen(pmk_file, "r");
- if (f == NULL) {
- wpa_printf(MSG_ERROR, "Could not open '%s'", pmk_file);
- return -1;
- }
-
- while (fgets(buf, sizeof(buf), f)) {
- pos = buf;
- while (*pos && *pos != '\r' && *pos != '\n')
- pos++;
- *pos = '\0';
- if (pos - buf < 2 * 32)
- continue;
- pmk_len = (pos - buf) / 2;
- if (pmk_len > PMK_LEN_MAX)
- pmk_len = PMK_LEN_MAX;
- if (hexstr2bin(buf, pmk, pmk_len) < 0)
- continue;
- p = os_zalloc(sizeof(*p));
- if (p == NULL)
- break;
- os_memcpy(p->pmk, pmk, pmk_len);
- p->pmk_len = pmk_len;
- dl_list_add(&wt->pmk, &p->list);
- wpa_hexdump(MSG_DEBUG, "Added PMK from file", pmk, pmk_len);
-
- /* For FT, the send half of MSK is used */
- if (hexstr2bin(&buf[2 * PMK_LEN], pmk, PMK_LEN) < 0)
- continue;
- p = os_zalloc(sizeof(*p));
- if (p == NULL)
- break;
- os_memcpy(p->pmk, pmk, PMK_LEN);
- p->pmk_len = PMK_LEN;
- dl_list_add(&wt->pmk, &p->list);
- wpa_hexdump(MSG_DEBUG, "Added PMK from file (2nd half of MSK)",
- pmk, PMK_LEN);
- }
-
- fclose(f);
- return 0;
-}
-
-
-static int add_ptk_file(struct wlantest *wt, const char *ptk_file)
-{
- FILE *f;
- u8 ptk[64];
- size_t ptk_len;
- char buf[300], *pos;
- struct wlantest_ptk *p;
-
- f = fopen(ptk_file, "r");
- if (f == NULL) {
- wpa_printf(MSG_ERROR, "Could not open '%s'", ptk_file);
- return -1;
- }
-
- while (fgets(buf, sizeof(buf), f)) {
- pos = buf;
- while (*pos && *pos != '\r' && *pos != '\n')
- pos++;
- *pos = '\0';
- ptk_len = pos - buf;
- if (ptk_len & 1)
- continue;
- ptk_len /= 2;
- if (ptk_len != 16 && ptk_len != 32 &&
- ptk_len != 48 && ptk_len != 64)
- continue;
- if (hexstr2bin(buf, ptk, ptk_len) < 0)
- continue;
- p = os_zalloc(sizeof(*p));
- if (p == NULL)
- break;
- if (ptk_len < 48) {
- os_memcpy(p->ptk.tk, ptk, ptk_len);
- p->ptk.tk_len = ptk_len;
- p->ptk_len = 32 + ptk_len;
- } else {
- os_memcpy(p->ptk.kck, ptk, 16);
- p->ptk.kck_len = 16;
- os_memcpy(p->ptk.kek, ptk + 16, 16);
- p->ptk.kek_len = 16;
- os_memcpy(p->ptk.tk, ptk + 32, ptk_len - 32);
- p->ptk.tk_len = ptk_len - 32;
- p->ptk_len = ptk_len;
- }
- dl_list_add(&wt->ptk, &p->list);
- wpa_hexdump(MSG_DEBUG, "Added PTK from file", ptk, ptk_len);
- }
-
- fclose(f);
- return 0;
-}
-
-
-int add_wep(struct wlantest *wt, const char *key)
-{
- struct wlantest_wep *w;
- size_t len = os_strlen(key);
-
- if (len != 2 * 5 && len != 2 * 13) {
- wpa_printf(MSG_INFO, "Invalid WEP key '%s'", key);
- return -1;
- }
- w = os_zalloc(sizeof(*w));
- if (w == NULL)
- return -1;
- if (hexstr2bin(key, w->key, len / 2) < 0) {
- os_free(w);
- wpa_printf(MSG_INFO, "Invalid WEP key '%s'", key);
- return -1;
- }
- w->key_len = len / 2;
- dl_list_add(&wt->wep, &w->list);
- return 0;
-}
-
-
-void add_note(struct wlantest *wt, int level, const char *fmt, ...)
-{
- va_list ap;
- size_t len = 1000;
- int wlen;
-
- if (wt->num_notes == MAX_NOTES)
- return;
-
- wt->notes[wt->num_notes] = os_malloc(len);
- if (wt->notes[wt->num_notes] == NULL)
- return;
- va_start(ap, fmt);
- wlen = vsnprintf(wt->notes[wt->num_notes], len, fmt, ap);
- va_end(ap);
- if (wlen < 0) {
- os_free(wt->notes[wt->num_notes]);
- wt->notes[wt->num_notes] = NULL;
- return;
- }
- if (wlen >= len)
- wt->notes[wt->num_notes][len - 1] = '\0';
- wpa_printf(level, "%s", wt->notes[wt->num_notes]);
- wt->num_notes++;
-}
-
-
-void clear_notes(struct wlantest *wt)
-{
- size_t i;
-
- for (i = 0; i < wt->num_notes; i++) {
- os_free(wt->notes[i]);
- wt->notes[i] = NULL;
- }
-
- wt->num_notes = 0;
-}
-
-
-size_t notes_len(struct wlantest *wt, size_t hdrlen)
-{
- size_t i;
- size_t len = wt->num_notes * hdrlen;
-
- for (i = 0; i < wt->num_notes; i++)
- len += os_strlen(wt->notes[i]);
-
- return len;
-}
-
-
-void write_decrypted_note(struct wlantest *wt, const u8 *decrypted,
- const u8 *tk, size_t tk_len, int keyid)
-{
- char tk_hex[65];
-
- if (!decrypted)
- return;
-
- wpa_snprintf_hex(tk_hex, sizeof(tk_hex), tk, tk_len);
- add_note(wt, MSG_EXCESSIVE, "TK[%d] %s", keyid, tk_hex);
-}
-
-
-int wlantest_relog(struct wlantest *wt)
-{
- int ret = 0;
-
- wpa_printf(MSG_INFO, "Re-open log/capture files");
- if (wpa_debug_reopen_file())
- ret = -1;
-
- if (wt->write_file) {
- write_pcap_deinit(wt);
- if (write_pcap_init(wt, wt->write_file) < 0)
- ret = -1;
- }
-
- if (wt->pcapng_file) {
- write_pcapng_deinit(wt);
- if (write_pcapng_init(wt, wt->pcapng_file) < 0)
- ret = -1;
- }
-
- return ret;
-}
-
-
-int main(int argc, char *argv[])
-{
- int c, ret = 0;
- const char *read_file = NULL;
- const char *read_wired_file = NULL;
- const char *ifname = NULL;
- const char *ifname_wired = NULL;
- const char *logfile = NULL;
- struct wlantest wt;
- int ctrl_iface = 0;
- bool eloop_init_done = false;
-
- wpa_debug_level = MSG_INFO;
- wpa_debug_show_keys = 1;
-
- if (os_program_init())
- return -1;
-
- wlantest_init(&wt);
-
- for (;;) {
- c = getopt(argc, argv, "cdef:Fhi:I:L:n:Np:P:qr:R:tT:w:W:");
- if (c < 0)
- break;
- switch (c) {
- case 'c':
- ctrl_iface = 1;
- break;
- case 'd':
- if (wpa_debug_level > 0)
- wpa_debug_level--;
- break;
- case 'e':
- wt.ethernet = 1;
- break;
- case 'f':
- if (add_pmk_file(&wt, optarg) < 0) {
- ret = -1;
- goto deinit;
- }
- break;
- case 'F':
- wt.assume_fcs = 1;
- break;
- case 'h':
- usage();
- ret = 0;
- goto deinit;
- case 'i':
- ifname = optarg;
- break;
- case 'I':
- ifname_wired = optarg;
- break;
- case 'L':
- logfile = optarg;
- break;
- case 'n':
- wt.pcapng_file = optarg;
- break;
- case 'N':
- wt.pcap_no_buffer = 1;
- break;
- case 'p':
- add_passphrase(&wt, optarg);
- break;
- case 'P':
- add_secret(&wt, optarg);
- break;
- case 'q':
- wpa_debug_level++;
- break;
- case 'r':
- read_file = optarg;
- break;
- case 'R':
- read_wired_file = optarg;
- break;
- case 't':
- wpa_debug_timestamp = 1;
- break;
- case 'T':
- if (add_ptk_file(&wt, optarg) < 0) {
- ret = -1;
- goto deinit;
- }
- break;
- case 'w':
- wt.write_file = optarg;
- break;
- case 'W':
- if (add_wep(&wt, optarg) < 0) {
- ret = -1;
- goto deinit;
- }
- break;
- default:
- usage();
- ret = -1;
- goto deinit;
- }
- }
-
- if (ifname == NULL && ifname_wired == NULL &&
- read_file == NULL && read_wired_file == NULL) {
- usage();
- ret = 0;
- goto deinit;
- }
-
- if (eloop_init()) {
- ret = -1;
- goto deinit;
- }
- eloop_init_done = true;
-
- if (logfile)
- wpa_debug_open_file(logfile);
-
- if ((wt.write_file && write_pcap_init(&wt, wt.write_file) < 0) ||
- (wt.pcapng_file && write_pcapng_init(&wt, wt.pcapng_file) < 0) ||
- (read_wired_file &&
- read_wired_cap_file(&wt, read_wired_file) < 0) ||
- (read_file && read_cap_file(&wt, read_file) < 0) ||
- (ifname && monitor_init(&wt, ifname) < 0) ||
- (ifname_wired && monitor_init_wired(&wt, ifname_wired) < 0) ||
- (ctrl_iface && ctrl_init(&wt) < 0)) {
- ret = -1;
- goto deinit;
- }
-
- eloop_register_signal_terminate(wlantest_terminate, &wt);
-
- eloop_run();
-
- wpa_printf(MSG_INFO, "Processed: rx_mgmt=%u rx_ctrl=%u rx_data=%u "
- "fcs_error=%u",
- wt.rx_mgmt, wt.rx_ctrl, wt.rx_data, wt.fcs_error);
-
-deinit:
- wlantest_deinit(&wt);
-
- wpa_debug_close_file();
- if (eloop_init_done)
- eloop_destroy();
- os_program_deinit();
-
- return ret;
-}
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