void khm_cred_destroy_creds(khm_boolean sync, khm_boolean quiet)
{
khui_action_context * pctx;
pctx = PMALLOC(sizeof(*pctx));
#ifdef DEBUG
assert(pctx);
#endif
khui_context_get(pctx);
if(pctx->scope == KHUI_SCOPE_NONE && !quiet) {
/* this really shouldn't be necessary once we start enabling
and disbling actions based on context */
wchar_t title[256];
wchar_t message[256];
LoadString(khm_hInstance,
IDS_ALERT_NOSEL_TITLE,
title,
ARRAYLENGTH(title));
LoadString(khm_hInstance,
IDS_ALERT_NOSEL,
message,
ARRAYLENGTH(message));
khui_alert_show_simple(title,
message,
KHERR_WARNING);
khui_context_release(pctx);
PFREE(pctx);
return;
}
_begin_task(KHERR_CF_TRANSITIVE);
_report_sr0(KHERR_NONE, IDS_CTX_DESTROY_CREDS);
_describe();
if (sync)
kmq_send_message(KMSG_CRED,
KMSG_CRED_DESTROY_CREDS,
0,
(void *) pctx);
else
kmq_post_message(KMSG_CRED,
KMSG_CRED_DESTROY_CREDS,
0,
(void *) pctx);
_end_task();
}
void khm_cred_set_default(void)
{
khui_action_context ctx;
khm_int32 rv;
khui_context_get(&ctx);
if (ctx.identity) {
rv = kcdb_identity_set_default(ctx.identity);
}
khui_context_release(&ctx);
}
/* called with cs_alert held */
static void
free_alert(khui_alert * alert)
{
assert(alert->magic == KHUI_ALERT_MAGIC);
LDELETE(&kh_alerts, alert);
if(alert->flags & KHUI_ALERT_FLAG_FREE_TITLE) {
assert(alert->title);
PFREE(alert->title);
alert->title = NULL;
alert->flags &= ~KHUI_ALERT_FLAG_FREE_TITLE;
}
if(alert->flags & KHUI_ALERT_FLAG_FREE_MESSAGE) {
assert(alert->message);
PFREE(alert->message);
alert->message = NULL;
alert->flags &= ~KHUI_ALERT_FLAG_FREE_MESSAGE;
}
if(alert->flags & KHUI_ALERT_FLAG_FREE_SUGGEST) {
assert(alert->suggestion);
PFREE(alert->suggestion);
alert->suggestion = NULL;
alert->flags &= ~KHUI_ALERT_FLAG_FREE_SUGGEST;
}
khui_context_release(&alert->ctx);
if (alert->err_context) {
kherr_release_context(alert->err_context);
alert->err_context = NULL;
}
if(alert->flags & KHUI_ALERT_FLAG_FREE_STRUCT) {
alert->flags &= ~KHUI_ALERT_FLAG_FREE_STRUCT;
alert->magic = 0;
PFREE(alert);
}
}
KHMEXP khm_int32 KHMAPI
khui_alert_set_ctx(khui_alert * alert,
khui_scope scope,
khm_handle identity,
khm_int32 cred_type,
khm_handle cred)
{
khm_int32 rv = KHM_ERROR_SUCCESS;
assert(alert->magic == KHUI_ALERT_MAGIC);
EnterCriticalSection(&cs_alerts);
khui_context_release(&alert->ctx);
khui_context_create(&alert->ctx,
scope,
identity,
cred_type,
cred);
alert->flags |= KHUI_ALERT_FLAG_MODIFIED;
LeaveCriticalSection(&cs_alerts);
return rv;
}
void
khm_cred_obtain_new_creds_for_ident(khm_handle ident, wchar_t * title)
{
khui_action_context ctx;
if (ident == NULL)
khm_cred_obtain_new_creds(title);
khui_context_get(&ctx);
khui_context_set(KHUI_SCOPE_IDENT,
ident,
KCDB_CREDTYPE_INVALID,
NULL,
NULL,
0,
NULL);
khm_cred_obtain_new_creds(title);
khui_context_set_indirect(&ctx);
khui_context_release(&ctx);
}
khm_int32
krb4_msg_newcred(khm_int32 msg_type, khm_int32 msg_subtype,
khm_ui_4 uparam, void * vparam) {
switch(msg_subtype) {
case KMSG_CRED_NEW_CREDS:
{
khui_new_creds * nc;
khui_new_creds_by_type * nct;
khm_size cbsize;
wchar_t wbuf[256];
nc = (khui_new_creds *) vparam;
nct = PMALLOC(sizeof(*nct));
#ifdef DEBUG
assert(nct);
#endif
ZeroMemory(nct, sizeof(*nct));
nct->type = credtype_id_krb4;
nct->ordinal = 3;
LoadString(hResModule, IDS_NC_K4_SHORT,
wbuf, ARRAYLENGTH(wbuf));
StringCbLength(wbuf, sizeof(wbuf), &cbsize);
cbsize += sizeof(wchar_t);
nct->name = PMALLOC(cbsize);
StringCbCopy(nct->name, cbsize, wbuf);
nct->type_deps[nct->n_type_deps++] = credtype_id_krb5;
nct->h_module = hResModule;
nct->dlg_proc = k4_nc_dlg_proc;
nct->dlg_template = MAKEINTRESOURCE(IDD_NC_KRB4);
khui_cw_add_type(nc, nct);
}
break;
case KMSG_CRED_RENEW_CREDS:
{
khui_new_creds * nc;
khui_new_creds_by_type * nct;
khm_size cbsize;
wchar_t wbuf[256];
khui_action_context * pctx = NULL;
nc = (khui_new_creds *) vparam;
pctx = khui_cw_get_ctx(nc);
if (!pctx->identity)
break;
nct = PMALLOC(sizeof(*nct));
#ifdef DEBUG
assert(nct);
#endif
ZeroMemory(nct, sizeof(*nct));
nct->type = credtype_id_krb4;
nct->ordinal = 3;
LoadString(hResModule, IDS_NC_K4_SHORT,
wbuf, ARRAYLENGTH(wbuf));
StringCbLength(wbuf, sizeof(wbuf), &cbsize);
cbsize += sizeof(wchar_t);
nct->name = PMALLOC(cbsize);
StringCbCopy(nct->name, cbsize, wbuf);
nct->type_deps[nct->n_type_deps++] = credtype_id_krb5;
khui_cw_add_type(nc, nct);
}
break;
case KMSG_CRED_DIALOG_SETUP:
break;
case KMSG_CRED_PROCESS:
{
khui_new_creds * nc;
khui_new_creds_by_type * nct = NULL;
khm_handle ident = NULL;
khui_action_context * pctx = NULL;
k4_dlg_data * d = NULL;
long code = 0;
wchar_t idname[KCDB_IDENT_MAXCCH_NAME];
khm_size cb;
khm_int32 subtype;
nc = (khui_new_creds *) vparam;
if (KHM_FAILED(khui_cw_find_type(nc, credtype_id_krb4, &nct)))
break;
subtype = khui_cw_get_subtype(nc);
if (subtype == KMSG_CRED_NEW_CREDS ||
subtype == KMSG_CRED_RENEW_CREDS) {
khm_int32 method;
if (subtype == KMSG_CRED_NEW_CREDS) {
d = (k4_dlg_data *) nct->aux;
if (KHM_FAILED(khui_cw_get_primary_id(nc, &ident)))
break;
if (!d ||
khui_cw_get_result(nc) != KHUI_NC_RESULT_PROCESS) {
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_SUCCESS |
KHUI_NC_RESPONSE_EXIT);
kcdb_identity_release(ident);
break;
}
if (!d->k4_enabled) {
k4_write_identity_data(d);
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_SUCCESS |
KHUI_NC_RESPONSE_EXIT);
kcdb_identity_release(ident);
break;
}
method = d->method;
cb = sizeof(idname);
kcdb_identity_get_name(ident, idname, &cb);
_begin_task(0);
_report_sr0(KHERR_NONE, IDS_MSG_K4NEW);
_resolve();
_describe();
} else if (subtype == KMSG_CRED_RENEW_CREDS) {
pctx = khui_cw_get_ctx(nc);
if ((pctx->scope == KHUI_SCOPE_IDENT &&
pctx->identity != NULL) ||
(pctx->scope == KHUI_SCOPE_CREDTYPE &&
pctx->cred_type == credtype_id_krb4 &&
pctx->identity != NULL) ||
(pctx->scope == KHUI_SCOPE_CRED &&
pctx->cred_type == credtype_id_krb4 &&
pctx->identity != NULL &&
pctx->cred != NULL)) {
ident = pctx->identity;
kcdb_identity_hold(ident);
if (!k4_should_identity_get_k4(ident)) {
_reportf(L"Kerberos 4 is not enabled for this identity. Skipping");
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_FAILED |
KHUI_NC_RESPONSE_EXIT);
kcdb_identity_release(ident);
break;
}
} else {
_reportf(L"Kerberos 4 is not within renewal scope. Skipping");
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_FAILED |
KHUI_NC_RESPONSE_EXIT);
break;
}
method = K4_METHOD_K524; /* only k524 is supported
for renewals */
_begin_task(0);
cb = sizeof(idname);
kcdb_identity_get_name(ident, idname, &cb);
_report_sr0(KHERR_NONE, IDS_MSG_K4RENEW);
_resolve();
_describe();
} else {
assert(FALSE);
break;
}
_progress(0,1);
if ((method == K4_METHOD_AUTO ||
method == K4_METHOD_K524) &&
khui_cw_type_succeeded(nc, credtype_id_krb5)) {
khm_handle tgt;
FILETIME ft_prev;
FILETIME ft_new;
khm_size cb;
_report_cs0(KHERR_INFO, L"Trying K524...");
tgt = khm_krb4_find_tgt(NULL, ident);
_progress(1,3);
if (tgt) {
cb = sizeof(ft_prev);
if (KHM_FAILED(kcdb_cred_get_attr(tgt,
KCDB_ATTR_EXPIRE,
NULL,
&ft_prev,
&cb)))
ZeroMemory(&ft_prev, sizeof(ft_prev));
kcdb_cred_release(tgt);
}
code = khm_convert524(ident);
_progress(2,3);
_reportf(L"khm_convert524 returns code %d", code);
if (code == 0) {
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_SUCCESS |
KHUI_NC_RESPONSE_EXIT);
if (subtype == KMSG_CRED_NEW_CREDS) {
assert(d != NULL);
k4_write_identity_data(d);
} else if (subtype == KMSG_CRED_RENEW_CREDS &&
(pctx->scope == KHUI_SCOPE_CREDTYPE ||
pctx->scope == KHUI_SCOPE_CRED)) {
khm_krb4_list_tickets();
tgt = khm_krb4_find_tgt(NULL, ident);
if (tgt) {
cb = sizeof(ft_new);
ZeroMemory(&ft_new, sizeof(ft_new));
kcdb_cred_get_attr(tgt, KCDB_ATTR_EXPIRE,
NULL, &ft_new, &cb);
kcdb_cred_release(tgt);
}
if (!tgt ||
CompareFileTime(&ft_new, &ft_prev) <= 0) {
/* The new TGT wasn't much of an
improvement over what we already
had. We should go out and try to
renew the identity now. */
khui_action_context ctx;
_reportf(L"Renewal of Krb4 creds failed to get a longer TGT. Triggering identity renewal");
khui_context_create(&ctx,
KHUI_SCOPE_IDENT,
pctx->identity,
KCDB_CREDTYPE_INVALID,
NULL);
khui_action_trigger(KHUI_ACTION_RENEW_CRED,
&ctx);
khui_context_release(&ctx);
}
}
_progress(1,1);
_end_task();
if (ident)
kcdb_identity_release(ident);
break;
} else if (method == K4_METHOD_K524) {
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_FAILED |
KHUI_NC_RESPONSE_EXIT);
if (subtype == KMSG_CRED_RENEW_CREDS &&
(pctx->scope == KHUI_SCOPE_CREDTYPE ||
pctx->scope == KHUI_SCOPE_CRED)) {
/* We were trying to get a new Krb4 TGT
for this identity. Sometimes this
fails because of restrictions placed on
K524d regarding the lifetime of the
issued K4 TGT. In this case, we
trigger a renewal of the identity in
the hope that the new K5 TGT will allow
us to successfully get a new K4 TGT
next time over using the new K5 TGT. */
khui_action_context ctx;
_reportf(L"Renewal of Krb4 creds failed using k524. Triggerring identity renewal.");
khui_context_create(&ctx,
KHUI_SCOPE_IDENT,
pctx->identity,
KCDB_CREDTYPE_INVALID,
NULL);
khui_action_trigger(KHUI_ACTION_RENEW_CRED,
&ctx);
khui_context_release(&ctx);
}
_progress(1,1);
_end_task();
if (ident)
kcdb_identity_release(ident);
break;
}
}
/* only supported for new credentials */
if (method == K4_METHOD_AUTO ||
method == K4_METHOD_PASSWORD) {
khm_size n_prompts = 0;
khm_size idx;
khm_size cb;
wchar_t wpwd[KHUI_MAXCCH_PROMPT_VALUE];
char pwd[KHUI_MAXCCH_PROMPT_VALUE];
wchar_t widname[KCDB_IDENT_MAXCCH_NAME];
char idname[KCDB_IDENT_MAXCCH_NAME];
char * aname = NULL;
char * inst = NULL;
char * realm = NULL;
assert(subtype == KMSG_CRED_NEW_CREDS);
_report_cs0(KHERR_INFO, L"Trying password ...");
code = TRUE; /* just has to be non-zero */
khui_cw_get_prompt_count(nc, &n_prompts);
if (n_prompts == 0)
goto _skip_pwd;
for (idx = 0; idx < n_prompts; idx++) {
khui_new_creds_prompt * p;
if (KHM_FAILED(khui_cw_get_prompt(nc, idx, &p)))
continue;
if (p->type == KHUI_NCPROMPT_TYPE_PASSWORD)
break;
}
if (idx >= n_prompts) {
_reportf(L"Password prompt not found");
goto _skip_pwd;
}
khui_cw_sync_prompt_values(nc);
cb = sizeof(wpwd);
if (KHM_FAILED(khui_cw_get_prompt_value(nc, idx,
wpwd,
&cb))) {
_reportf(L"Failed to obtain password value");
goto _skip_pwd;
}
UnicodeStrToAnsi(pwd, sizeof(pwd), wpwd);
cb = sizeof(widname);
kcdb_identity_get_name(ident,
widname,
&cb);
UnicodeStrToAnsi(idname, sizeof(idname), widname);
{
char * atsign;
atsign = strchr(idname, '@');
if (atsign == NULL) {
_reportf(L"Identity name does not contain an '@'");
goto _skip_pwd;
}
*atsign++ = 0;
realm = atsign;
}
{
char * slash;
slash = strchr(idname, '/');
if (slash != NULL) {
*slash++ = 0;
inst = slash;
} else {
inst = "";
}
}
aname = idname;
code = khm_krb4_kinit(aname, inst, realm,
(long) d->lifetime, pwd);
_progress(2,3);
_reportf(L"khm_krb4_kinit returns code %d", code);
_skip_pwd:
if (code) {
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_EXIT |
KHUI_NC_RESPONSE_FAILED);
} else {
khui_cw_set_response(nc, credtype_id_krb4,
KHUI_NC_RESPONSE_EXIT |
KHUI_NC_RESPONSE_SUCCESS);
if (subtype == KMSG_CRED_NEW_CREDS) {
assert(d != NULL);
k4_write_identity_data(d);
}
}
}
_progress(1,1);
_end_task();
}
if (ident)
kcdb_identity_release(ident);
}
break;
case KMSG_CRED_END:
{
khui_new_creds * nc;
khui_new_creds_by_type * nct = NULL;
nc = (khui_new_creds *) vparam;
if (KHM_FAILED(khui_cw_find_type(nc, credtype_id_krb4, &nct)))
break;
khui_cw_del_type(nc, credtype_id_krb4);
if (nct->name)
PFREE(nct->name);
if (nct->credtext)
PFREE(nct->credtext);
PFREE(nct);
}
break;
}
return KHM_ERROR_SUCCESS;
}
void khm_cred_obtain_new_creds(wchar_t * title)
{
khui_new_creds * nc;
LPNETID_DLGINFO pdlginfo;
khm_size cb;
if (!khm_cred_begin_dialog())
return;
khui_cw_create_cred_blob(&nc);
nc->subtype = KMSG_CRED_NEW_CREDS;
dialog_nc = nc;
khui_context_get(&nc->ctx);
kcdb_identpro_get_ui_cb((void *) &nc->ident_cb);
if (nc->ident_cb == NULL) {
wchar_t title[256];
wchar_t msg[512];
wchar_t suggestion[512];
khui_alert * a;
LoadString(khm_hInstance, IDS_ERR_TITLE_NO_IDENTPRO,
title, ARRAYLENGTH(title));
LoadString(khm_hInstance, IDS_ERR_MSG_NO_IDENTPRO,
msg, ARRAYLENGTH(msg));
LoadString(khm_hInstance, IDS_ERR_SUGG_NO_IDENTPRO,
suggestion, ARRAYLENGTH(suggestion));
khui_alert_create_simple(title,
msg,
KHERR_ERROR,
&a);
khui_alert_set_suggestion(a, suggestion);
khui_alert_show(a);
khui_alert_release(a);
khui_context_release(&nc->ctx);
nc->result = KHUI_NC_RESULT_CANCEL;
khm_cred_end_dialog(nc);
khui_cw_destroy_cred_blob(nc);
return;
}
if (title) {
if (SUCCEEDED(StringCbLength(title, KHUI_MAXCB_TITLE, &cb))) {
cb += sizeof(wchar_t);
nc->window_title = PMALLOC(cb);
#ifdef DEBUG
assert(nc->window_title);
#endif
StringCbCopy(nc->window_title, cb, title);
}
} else if (nc->ctx.cb_vparam == sizeof(NETID_DLGINFO) &&
(pdlginfo = nc->ctx.vparam) &&
pdlginfo->size == NETID_DLGINFO_V1_SZ &&
pdlginfo->in.title[0] &&
SUCCEEDED(StringCchLength(pdlginfo->in.title,
NETID_TITLE_SZ,
&cb))) {
cb = (cb + 1) * sizeof(wchar_t);
nc->window_title = PMALLOC(cb);
#ifdef DEBUG
assert(nc->window_title);
#endif
StringCbCopy(nc->window_title, cb, pdlginfo->in.title);
}
khm_create_newcredwnd(khm_hwnd_main, nc);
if (nc->hwnd != NULL) {
_begin_task(KHERR_CF_TRANSITIVE);
_report_sr0(KHERR_NONE, IDS_CTX_NEW_CREDS);
_describe();
kmq_post_message(KMSG_CRED, KMSG_CRED_NEW_CREDS, 0,
(void *) nc);
_end_task();
} else {
khui_context_release(&nc->ctx);
nc->result = KHUI_NC_RESULT_CANCEL;
khm_cred_end_dialog(nc);
khui_cw_destroy_cred_blob(nc);
}
}
/* Completion handler for KMSG_CRED messages. We control the overall
logic of credentials acquisition and other operations here. Once a
credentials operation is triggered, each successive message
completion notification will be used to dispatch the messages for
the next step in processing the operation. */
void KHMAPI
kmsg_cred_completion(kmq_message *m)
{
khui_new_creds * nc;
#ifdef DEBUG
assert(m->type == KMSG_CRED);
#else
if(m->type != KMSG_CRED)
return; /* huh? */
#endif
switch(m->subtype) {
case KMSG_CRED_PASSWORD:
/* fallthrough */
case KMSG_CRED_NEW_CREDS:
/* Cred types have attached themselves. Trigger the next
phase. */
kmq_post_message(KMSG_CRED, KMSG_CRED_DIALOG_SETUP, 0,
m->vparam);
break;
case KMSG_CRED_RENEW_CREDS:
nc = (khui_new_creds *) m->vparam;
/* khm_cred_dispatch_process_message() deals with the case
where there are no credential types that wants to
participate in this operation. */
khm_cred_dispatch_process_message(nc);
break;
case KMSG_CRED_DIALOG_SETUP:
nc = (khui_new_creds *) m->vparam;
khm_prep_newcredwnd(nc->hwnd);
/* all the controls have been created. Now initialize them */
if (nc->n_types > 0) {
kmq_post_subs_msg(nc->type_subs,
nc->n_types,
KMSG_CRED,
KMSG_CRED_DIALOG_PRESTART,
0,
m->vparam);
} else {
PostMessage(nc->hwnd, KHUI_WM_NC_NOTIFY,
MAKEWPARAM(0, WMNC_DIALOG_PROCESS_COMPLETE), 0);
}
break;
case KMSG_CRED_DIALOG_PRESTART:
/* all prestart stuff is done. Now to activate the dialog */
nc = (khui_new_creds *) m->vparam;
khm_show_newcredwnd(nc->hwnd);
kmq_post_subs_msg(nc->type_subs,
nc->n_types,
KMSG_CRED,
KMSG_CRED_DIALOG_START,
0,
m->vparam);
/* at this point, the dialog window takes over. We let it run
the show until KMSG_CRED_DIALOG_END is posted by the dialog
procedure. */
break;
case KMSG_CRED_PROCESS:
/* a wave of these messages have completed. We should check
if there's more */
nc = (khui_new_creds *) m->vparam;
/* if we are done processing all the plug-ins, then check if
there were any errors reported. Otherwise we dispatch
another set of messages. */
if(!khm_cred_dispatch_process_level(nc)) {
if(kherr_is_error()) {
khui_alert * alert;
kherr_event * evt;
kherr_context * ctx;
wchar_t ws_tfmt[512];
wchar_t w_idname[KCDB_IDENT_MAXCCH_NAME];
wchar_t ws_title[ARRAYLENGTH(ws_tfmt) + KCDB_IDENT_MAXCCH_NAME];
khm_size cb;
/* For renewals, we suppress the error message for the
following case:
- The renewal was for an identity
- There are no identity credentials for the
identity (no credentials that have the same type
as the identity provider). */
if (nc->subtype == KMSG_CRED_RENEW_CREDS &&
nc->ctx.scope == KHUI_SCOPE_IDENT &&
nc->ctx.identity != NULL) {
khm_handle tcs = NULL; /* credential set */
khm_size count = 0;
khm_int32 id_ctype = KCDB_CREDTYPE_INVALID;
khm_int32 delta = 0;
kcdb_identity_get_type(&id_ctype);
kcdb_credset_create(&tcs);
kcdb_credset_collect(tcs, NULL,
nc->ctx.identity,
id_ctype,
&delta);
kcdb_credset_get_size(tcs, &count);
kcdb_credset_delete(tcs);
if (count == 0) {
goto done_with_op;
}
}
ctx = kherr_peek_context();
evt = kherr_get_err_event(ctx);
kherr_evaluate_event(evt);
khui_alert_create_empty(&alert);
if (nc->subtype == KMSG_CRED_NEW_CREDS) {
khui_alert_set_type(alert, KHUI_ALERTTYPE_ACQUIREFAIL);
cb = sizeof(w_idname);
if (nc->n_identities == 0 ||
KHM_FAILED(kcdb_identity_get_name(nc->identities[0],
w_idname, &cb))) {
/* an identity could not be determined */
LoadString(khm_hInstance, IDS_NC_FAILED_TITLE,
ws_title, ARRAYLENGTH(ws_title));
} else {
LoadString(khm_hInstance, IDS_NC_FAILED_TITLE_I,
ws_tfmt, ARRAYLENGTH(ws_tfmt));
StringCbPrintf(ws_title, sizeof(ws_title),
ws_tfmt, w_idname);
khui_alert_set_ctx(alert,
KHUI_SCOPE_IDENT,
nc->identities[0],
KCDB_CREDTYPE_INVALID,
NULL);
}
} else if (nc->subtype == KMSG_CRED_PASSWORD) {
khui_alert_set_type(alert, KHUI_ALERTTYPE_CHPW);
cb = sizeof(w_idname);
if (nc->n_identities == 0 ||
KHM_FAILED(kcdb_identity_get_name(nc->identities[0],
w_idname, &cb))) {
LoadString(khm_hInstance, IDS_NC_PWD_FAILED_TITLE,
ws_title, ARRAYLENGTH(ws_title));
} else {
LoadString(khm_hInstance, IDS_NC_PWD_FAILED_TITLE_I,
ws_tfmt, ARRAYLENGTH(ws_tfmt));
StringCbPrintf(ws_title, sizeof(ws_title),
ws_tfmt, w_idname);
khui_alert_set_ctx(alert,
KHUI_SCOPE_IDENT,
nc->identities[0],
KCDB_CREDTYPE_INVALID,
NULL);
}
} else if (nc->subtype == KMSG_CRED_RENEW_CREDS) {
khui_alert_set_type(alert, KHUI_ALERTTYPE_RENEWFAIL);
cb = sizeof(w_idname);
if (nc->ctx.identity == NULL ||
KHM_FAILED(kcdb_identity_get_name(nc->ctx.identity,
w_idname, &cb))) {
LoadString(khm_hInstance, IDS_NC_REN_FAILED_TITLE,
ws_title, ARRAYLENGTH(ws_title));
} else {
LoadString(khm_hInstance, IDS_NC_REN_FAILED_TITLE_I,
ws_tfmt, ARRAYLENGTH(ws_tfmt));
StringCbPrintf(ws_title, sizeof(ws_title),
ws_tfmt, w_idname);
khui_alert_set_ctx(alert,
KHUI_SCOPE_IDENT,
nc->ctx.identity,
KCDB_CREDTYPE_INVALID,
NULL);
}
} else {
#ifdef DEBUG
assert(FALSE);
#endif
}
khui_alert_set_title(alert, ws_title);
khui_alert_set_severity(alert, evt->severity);
if(!evt->long_desc)
khui_alert_set_message(alert, evt->short_desc);
else
khui_alert_set_message(alert, evt->long_desc);
if(evt->suggestion)
khui_alert_set_suggestion(alert, evt->suggestion);
if (nc->subtype == KMSG_CRED_RENEW_CREDS &&
nc->ctx.identity != NULL) {
khm_int32 n_cmd;
n_cmd = khm_get_identity_new_creds_action(nc->ctx.identity);
if (n_cmd != 0) {
khui_alert_add_command(alert, n_cmd);
khui_alert_add_command(alert, KHUI_PACTION_CLOSE);
khui_alert_set_flags(alert, KHUI_ALERT_FLAG_DISPATCH_CMD,
KHUI_ALERT_FLAG_DISPATCH_CMD);
}
}
khui_alert_show(alert);
khui_alert_release(alert);
kherr_release_context(ctx);
kherr_clear_error();
}
done_with_op:
if (nc->subtype == KMSG_CRED_RENEW_CREDS) {
kmq_post_message(KMSG_CRED, KMSG_CRED_END, 0,
m->vparam);
} else {
PostMessage(nc->hwnd, KHUI_WM_NC_NOTIFY,
MAKEWPARAM(0, WMNC_DIALOG_PROCESS_COMPLETE),
0);
}
}
break;
case KMSG_CRED_END:
/* all is done. */
{
khui_new_creds * nc;
khm_boolean continue_cmdline = TRUE;
nc = (khui_new_creds *) m->vparam;
if (nc->subtype == KMSG_CRED_NEW_CREDS ||
nc->subtype == KMSG_CRED_PASSWORD) {
khm_cred_end_dialog(nc);
} else if (nc->subtype == KMSG_CRED_RENEW_CREDS) {
/* if this is a renewal that was triggered while we
were processing the commandline, then we need to
update the pending renewal count. */
if (khm_startup.processing) {
LONG renewals;
renewals = InterlockedDecrement(&khm_startup.pending_renewals);
if (renewals != 0) {
continue_cmdline = FALSE;
}
}
}
khui_cw_destroy_cred_blob(nc);
kmq_post_message(KMSG_CRED, KMSG_CRED_REFRESH, 0, 0);
if (continue_cmdline)
kmq_post_message(KMSG_ACT, KMSG_ACT_CONTINUE_CMDLINE, 0, 0);
}
break;
/* property sheet stuff */
case KMSG_CRED_PP_BEGIN:
/* all the pages should have been added by now. Just send out
the precreate message */
kmq_post_message(KMSG_CRED, KMSG_CRED_PP_PRECREATE, 0,
m->vparam);
break;
case KMSG_CRED_PP_END:
kmq_post_message(KMSG_CRED, KMSG_CRED_PP_DESTROY, 0,
m->vparam);
break;
case KMSG_CRED_DESTROY_CREDS:
#ifdef DEBUG
assert(m->vparam != NULL);
#endif
khui_context_release((khui_action_context *) m->vparam);
PFREE(m->vparam);
kmq_post_message(KMSG_CRED, KMSG_CRED_REFRESH, 0, 0);
kmq_post_message(KMSG_ACT, KMSG_ACT_CONTINUE_CMDLINE, 0, 0);
break;
case KMSG_CRED_IMPORT:
{
khm_boolean continue_cmdline = FALSE;
LONG pending_renewals;
/* once an import operation ends, we have to trigger a
renewal so that other plug-ins that didn't participate
in the import operation can have a chance at getting
the necessary credentials.
If we are in the middle of processing the commandline,
we have to be a little bit careful. We can't issue a
commandline conituation message right now because the
import action is still ongoing (since the renewals are
part of the action). Once the renewals have completed,
the completion handler will automatically issue a
commandline continuation message. However, if there
were no identities to renew, then we have to issue the
message ourselves.
*/
InterlockedIncrement(&khm_startup.pending_renewals);
khm_cred_renew_all_identities();
pending_renewals = InterlockedDecrement(&khm_startup.pending_renewals);
if (pending_renewals == 0 && khm_startup.processing)
kmq_post_message(KMSG_ACT, KMSG_ACT_CONTINUE_CMDLINE, 0, 0);
}
break;
case KMSG_CRED_REFRESH:
kcdb_identity_refresh_all();
break;
}
}
