static BOOL install_warning(install_ctx_t *ctx)
{
IWindowForBindingUI *window_iface;
HWND parent_hwnd = NULL;
HRESULT hres;
if(!ctx->callback) {
FIXME("no callback\n");
return FALSE;
}
hres = IBindStatusCallback_QueryInterface(ctx->callback, &IID_IWindowForBindingUI, (void**)&window_iface);
if(FAILED(hres))
return FALSE;
hres = IWindowForBindingUI_GetWindow(window_iface, &IID_ICodeInstall, &ctx->hwnd);
IWindowForBindingUI_Release(window_iface);
if(FAILED(hres))
return FALSE;
ctx->cancel = TRUE;
DialogBoxParamW(urlmon_instance, MAKEINTRESOURCEW(ID_AXINSTALL_WARNING_DLG), parent_hwnd, warning_proc, (LPARAM)ctx);
return !ctx->cancel;
}
static HRESULT handle_http_error(HttpProtocol *This, DWORD error)
{
IServiceProvider *serv_prov;
IWindowForBindingUI *wfb_ui;
IHttpSecurity *http_security;
BOOL security_problem;
DWORD dlg_flags;
HWND hwnd;
DWORD res;
HRESULT hres;
TRACE("(%p %u)\n", This, error);
switch(error) {
case ERROR_INTERNET_SEC_CERT_DATE_INVALID:
case ERROR_INTERNET_SEC_CERT_CN_INVALID:
case ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR:
case ERROR_INTERNET_HTTPS_TO_HTTP_ON_REDIR:
case ERROR_INTERNET_INVALID_CA:
case ERROR_INTERNET_CLIENT_AUTH_CERT_NEEDED:
case ERROR_INTERNET_SEC_INVALID_CERT:
case ERROR_INTERNET_SEC_CERT_ERRORS:
case ERROR_INTERNET_SEC_CERT_REV_FAILED:
case ERROR_INTERNET_SEC_CERT_NO_REV:
case ERROR_INTERNET_SEC_CERT_REVOKED:
case ERROR_HTTP_REDIRECT_NEEDS_CONFIRMATION:
security_problem = TRUE;
break;
default:
security_problem = FALSE;
}
hres = IInternetProtocolSink_QueryInterface(This->base.protocol_sink, &IID_IServiceProvider,
(void**)&serv_prov);
if(FAILED(hres)) {
ERR("Failed to get IServiceProvider.\n");
return E_ABORT;
}
if(security_problem) {
hres = IServiceProvider_QueryService(serv_prov, &IID_IHttpSecurity, &IID_IHttpSecurity,
(void**)&http_security);
if(SUCCEEDED(hres)) {
hres = IHttpSecurity_OnSecurityProblem(http_security, error);
IHttpSecurity_Release(http_security);
TRACE("OnSecurityProblem returned %08x\n", hres);
if(hres != S_FALSE)
{
BOOL res = FALSE;
IServiceProvider_Release(serv_prov);
if(hres == S_OK) {
if(error == ERROR_INTERNET_SEC_CERT_DATE_INVALID)
res = set_security_flag(This, SECURITY_FLAG_IGNORE_CERT_DATE_INVALID);
else if(error == ERROR_INTERNET_SEC_CERT_CN_INVALID)
res = set_security_flag(This, SECURITY_FLAG_IGNORE_CERT_CN_INVALID);
else if(error == ERROR_INTERNET_INVALID_CA)
res = set_security_flag(This, SECURITY_FLAG_IGNORE_UNKNOWN_CA);
if(res)
return RPC_E_RETRY;
FIXME("Don't know how to ignore error %d\n", error);
return E_ABORT;
}
if(hres == E_ABORT)
return E_ABORT;
if(hres == RPC_E_RETRY)
return RPC_E_RETRY;
return internet_error_to_hres(error);
}
}
}
switch(error) {
case ERROR_INTERNET_SEC_CERT_REV_FAILED:
if(hres != S_FALSE) {
/* Silently ignore the error. We will get more detailed error from wininet anyway. */
set_security_flag(This, SECURITY_FLAG_IGNORE_REVOCATION);
hres = RPC_E_RETRY;
break;
}
/* fallthrough */
default:
hres = IServiceProvider_QueryService(serv_prov, &IID_IWindowForBindingUI, &IID_IWindowForBindingUI, (void**)&wfb_ui);
if(SUCCEEDED(hres)) {
const IID *iid_reason;
if(security_problem)
iid_reason = &IID_IHttpSecurity;
else if(error == ERROR_INTERNET_INCORRECT_PASSWORD)
iid_reason = &IID_IAuthenticate;
else
iid_reason = &IID_IWindowForBindingUI;
hres = IWindowForBindingUI_GetWindow(wfb_ui, iid_reason, &hwnd);
IWindowForBindingUI_Release(wfb_ui);
}
if(FAILED(hres)) hwnd = NULL;
dlg_flags = FLAGS_ERROR_UI_FLAGS_CHANGE_OPTIONS | FLAGS_ERROR_UI_FLAGS_GENERATE_DATA;
if(This->base.bindf & BINDF_NO_UI)
dlg_flags |= FLAGS_ERROR_UI_FLAGS_NO_UI;
res = InternetErrorDlg(hwnd, This->base.request, error, dlg_flags, NULL);
hres = res == ERROR_INTERNET_FORCE_RETRY || res == ERROR_SUCCESS ? RPC_E_RETRY : internet_error_to_hres(error);
}
IServiceProvider_Release(serv_prov);
return hres;
}