/*
* Show IKE algorithms for
* - this connection (result from ike= string)
* - newest SA
*/
void ike_alg_show_connection(struct connection *c, const char *instance)
{
struct state *st;
if (c->alg_info_ike) {
char buf[1024];
alg_info_snprint(buf, sizeof(buf) - 1,
(struct alg_info *)c->alg_info_ike);
whack_log(RC_COMMENT,
"\"%s\"%s: IKE algorithms wanted: %s",
c->name,
instance,
buf);
alg_info_snprint_ike(buf, sizeof(buf), c->alg_info_ike);
whack_log(RC_COMMENT,
"\"%s\"%s: IKE algorithms found: %s",
c->name,
instance,
buf);
}
st = state_with_serialno(c->newest_isakmp_sa);
if (st != NULL) {
static char encbuf[ENUM_SHOW_BUF_LEN];
static char prfbuf[ENUM_SHOW_BUF_LEN];
static char integbuf[ENUM_SHOW_BUF_LEN];
static char groupbuf[ENUM_SHOW_BUF_LEN];
if (!st->st_ikev2) { /* IKEv1 */
whack_log(RC_COMMENT,
"\"%s\"%s: IKE algorithm newest: %s_%03d-%s-%s",
c->name,
instance,
strip_prefix(enum_showb(&oakley_enc_names, st->st_oakley.encrypt, encbuf, sizeof(encbuf)), "OAKLEY_"),
/* st->st_oakley.encrypter->keydeflen, */
st->st_oakley.enckeylen,
strip_prefix(enum_showb(&oakley_hash_names, st->st_oakley.prf_hash, prfbuf, sizeof(prfbuf)), "OAKLEY_"),
strip_prefix(enum_showb(&oakley_group_names, st->st_oakley.group->group, groupbuf, sizeof(groupbuf)), "OAKLEY_GROUP_"));
} else { /* IKEv2 */
whack_log(RC_COMMENT,
"\"%s\"%s: IKEv2 algorithm newest: %s_%03d-%s-%s-%s",
c->name,
instance,
enum_showb(&ikev2_trans_type_encr_names, st->st_oakley.encrypt, encbuf, sizeof(encbuf)),
/* st->st_oakley.encrypter->keydeflen, */
st->st_oakley.enckeylen,
enum_showb(&ikev2_trans_type_integ_names, st->st_oakley.integ_hash, integbuf, sizeof(integbuf)),
enum_showb(&ikev2_trans_type_prf_names, st->st_oakley.prf_hash, prfbuf, sizeof(prfbuf)),
strip_prefix(enum_showb(&oakley_group_names, st->st_oakley.group->group, groupbuf, sizeof(groupbuf)), "OAKLEY_GROUP_"));
}
}
}
static int snprint_esp_info(char *ptr, size_t buflen, const char *sep,
const struct esp_info *esp_info)
{
unsigned eklen = esp_info->enckeylen;
unsigned aklen = esp_info->authkeylen;
return snprintf(ptr, buflen, "%s%s(%d)_%03d-%s(%d)_%03d",
sep,
strip_prefix(enum_name(&esp_transformid_names,
esp_info->transid), "ESP_"),
esp_info->transid, eklen,
strip_prefix(strip_prefix(enum_name(&auth_alg_names,
esp_info->auth),
"AUTH_ALGORITHM_HMAC_"),
"AUTH_ALGORITHM_"),
esp_info->auth,
aklen);
}
static int configure_via_resource(LPWSTR basename, LPWSTR exepath, LPWSTR exep,
LPWSTR *prefix_args, int *prefix_args_len,
int *is_git_command, LPWSTR *working_directory, int *full_path,
int *skip_arguments, int *allocate_console, int *show_console,
int *append_quote_to_cmdline)
{
int i, id, minimal_search_path, needs_a_console, no_hide, wargc;
int append_quote;
LPWSTR *wargv;
WCHAR *app_id;
#define BUFSIZE 65536
static WCHAR buf[BUFSIZE];
LPWSTR buf2 = buf;
int len;
for (id = 0; ; id++) {
minimal_search_path = 0;
needs_a_console = 0;
no_hide = 0;
append_quote = 0;
app_id = NULL;
len = LoadString(NULL, id, buf, BUFSIZE);
if (!len) {
if (!id)
return 0; /* no resources found */
fwprintf(stderr, L"Need a valid command-line; "
L"Edit the string resources accordingly\n");
exit(1);
}
if (len >= BUFSIZE) {
fwprintf(stderr,
L"Could not read resource (too large)\n");
exit(1);
}
for (;;) {
if (strip_prefix(buf, &len, L"MINIMAL_PATH=1 "))
minimal_search_path = 1;
else if (strip_prefix(buf, &len, L"ALLOC_CONSOLE=1 "))
needs_a_console = 1;
else if (strip_prefix(buf, &len, L"SHOW_CONSOLE=1 "))
no_hide = 1;
else if (strip_prefix(buf, &len, L"APPEND_QUOTE=1 "))
append_quote = 1;
else if (strip_prefix(buf, &len, L"APP_ID=")) {
LPWSTR space = wcschr(buf, L' ');
size_t app_id_len = space - buf;
if (!space) {
len -= 7;
memmove(buf, buf + 7,
len * sizeof(WCHAR));
break;
}
app_id = wcsdup(buf);
app_id[app_id_len] = L'\0';
len -= app_id_len + 1;
memmove(buf, buf + app_id_len + 1,
len * sizeof(WCHAR));
}
else
break;
}
buf[len] = L'\0';
if (!id)
SetEnvironmentVariable(L"EXEPATH", exepath);
buf2 = expand_variables(buf, BUFSIZE);
extract_first_arg(buf2, exepath, exep);
if (_waccess(exep, 0) != -1)
break;
fwprintf(stderr,
L"Skipping command-line '%s'\n('%s' not found)\n",
buf2, exep);
if (app_id)
free(app_id);
}
*prefix_args = buf2;
*prefix_args_len = wcslen(buf2);
*is_git_command = 0;
wargv = CommandLineToArgvW(GetCommandLine(), &wargc);
for (i = 1; i < wargc; i++) {
if (!wcscmp(L"--no-cd", wargv[i]))
*working_directory = NULL;
else if (!wcscmp(L"--cd-to-home", wargv[i]))
*working_directory = (LPWSTR) 1;
else if (!wcsncmp(L"--cd=", wargv[i], 5))
*working_directory = wcsdup(wargv[i] + 5);
else if (!wcscmp(L"--minimal-search-path", wargv[i]))
minimal_search_path = 1;
else if (!wcscmp(L"--no-minimal-search-path", wargv[i]))
minimal_search_path = 0;
else if (!wcscmp(L"--needs-console", wargv[i]))
needs_a_console = 1;
else if (!wcscmp(L"--no-needs-console", wargv[i]))
needs_a_console = 0;
else if (!wcscmp(L"--hide", wargv[i]))
no_hide = 0;
else if (!wcscmp(L"--no-hide", wargv[i]))
no_hide = 1;
else if (!wcscmp(L"--append-quote", wargv[i]))
append_quote = 1;
else if (!wcscmp(L"--no-append-quote", wargv[i]))
append_quote = -1;
else if (!wcsncmp(L"--command=", wargv[i], 10)) {
LPWSTR expanded;
wargv[i] += 10;
expanded = expand_variables(wargv[i], wcslen(wargv[i]));
if (expanded == wargv[i])
expanded = wcsdup(expanded);
extract_first_arg(expanded, exepath, exep);
*prefix_args = expanded;
*prefix_args_len = wcslen(*prefix_args);
*skip_arguments = i;
break;
}
else if (!wcsncmp(L"--app-id=", wargv[i], 9)) {
free(app_id);
app_id = wcsdup(wargv[i] + 9);
}
else
break;
*skip_arguments = i;
}
if (minimal_search_path)
*full_path = 0;
if (needs_a_console)
*allocate_console = 1;
if (no_hide)
*show_console = 1;
if (append_quote)
*append_quote_to_cmdline = append_quote == 1;
if (app_id)
set_app_id(app_id);
LocalFree(wargv);
return 1;
}
