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!1544 无障碍清理安全规范告警

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Merge pull request !1544 from qianchuang/master
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openharmony_ci 2024-11-20 08:10:29 +00:00 committed by Gitee
commit 51c7f12f00
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GPG Key ID: 173E9B9CA92EEF8F
3 changed files with 42 additions and 24 deletions
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1
interfaces/innerkits/common/include/accessibility_utils.h
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@ -113,6 +113,7 @@ void ConvertStringArrayJSToNAPI(napi_env env, napi_value object,
napi_value propertyNameValue, bool &hasProperty, std::vector<std::string> &stringArray);
void ConvertStringArrayJSToNAPICommon(napi_env env, napi_value object, std::vector<std::string> &stringArray);
void ConvertSpanToJS(napi_env env, napi_value result, const Accessibility::SpanInfo& span);
bool IsColorWithMagic(const std::string& colorStr);
OHOS::Accessibility::ActionType ConvertStringToAccessibleOperationType(const std::string &type);
OHOS::Accessibility::AccessibilityAbilityTypes ConvertStringToAccessibilityAbilityTypes(const std::string &type);

33
interfaces/kits/napi/accessibility_extension_module_loader/src/napi_accessibility_element.cpp
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@ -214,6 +214,15 @@ napi_value NAccessibilityElement::AttributeNames(napi_env env, napi_callback_inf
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, &argv, &thisVar, &data));
HILOG_DEBUG("argc = %{public}d", (int)argc);
AccessibilityElement* accessibilityElement = nullptr;
napi_status status = napi_unwrap(env, thisVar, (void**)&accessibilityElement);
if (!accessibilityElement || status != napi_ok) {
HILOG_ERROR("accessibilityElement is null or status[%{public}d] is wrong", status);
napi_value err = CreateBusinessError(env, RetError::RET_ERR_NULLPTR);
napi_throw(env, err);
return nullptr;
}
NAccessibilityElementData *callbackInfo = new(std::nothrow) NAccessibilityElementData();
if (callbackInfo == nullptr) {
HILOG_ERROR("Failed to create callbackInfo.");
@ -235,12 +244,6 @@ napi_value NAccessibilityElement::AttributeNames(napi_env env, napi_callback_inf
napi_create_promise(env, &callbackInfo->deferred_, &promise);
}
AccessibilityElement* accessibilityElement = nullptr;
napi_status status = napi_unwrap(env, thisVar, (void**)&accessibilityElement);
if (!accessibilityElement || status != napi_ok) {
HILOG_ERROR("accessibilityElement is null or status[%{public}d] is wrong", status);
return ErrorOperation(callbackInfo);
}
callbackInfo->accessibilityElement_ = *accessibilityElement;
napi_value resource = nullptr;
@ -1540,12 +1543,18 @@ napi_value NAccessibilityElement::ActionNames(napi_env env, napi_callback_info i
NAPI_CALL(env, napi_get_cb_info(env, info, &argc, &argv, &thisVar, &data));
HILOG_DEBUG("argc = %{public}zu", argc);
AccessibilityElement* accessibilityElement = UnrapAccessibilityElement(env, thisVar);
if (!accessibilityElement) {
return nullptr;
}
NAccessibilityElementData *callbackInfo = new(std::nothrow) NAccessibilityElementData();
if (callbackInfo == nullptr) {
HILOG_ERROR("Failed to create callbackInfo.");
return nullptr;
}
callbackInfo->env_ = env;
callbackInfo->accessibilityElement_ = *accessibilityElement;
napi_value promise = nullptr;
if (argc > ARGS_SIZE_ONE - 1) {
@ -1561,18 +1570,6 @@ napi_value NAccessibilityElement::ActionNames(napi_env env, napi_callback_info i
napi_create_promise(env, &callbackInfo->deferred_, &promise);
}
AccessibilityElement* accessibilityElement = nullptr;
napi_status status = napi_unwrap(env, thisVar, (void**)&accessibilityElement);
if (!accessibilityElement || status != napi_ok) {
HILOG_ERROR("accessibilityElement is null or status[%{public}d] is wrong", status);
return ErrorOperation(callbackInfo);
}
callbackInfo->accessibilityElement_ = *accessibilityElement;
if (!callbackInfo->accessibilityElement_.isElementInfo_) {
HILOG_ERROR("it is not element info");
return ErrorOperation(callbackInfo);
}
napi_value resource = nullptr;
napi_create_string_utf8(env, "ActionNames", NAPI_AUTO_LENGTH, &resource);
if (resource == nullptr) {

32
interfaces/kits/napi/src/napi_accessibility_utils.cpp
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@ -37,9 +37,11 @@ namespace {
const uint32_t COLOR_GRAY = 0xffc0c0c0;
constexpr uint32_t COLOR_STRING_SIZE_STANDARD = 8;
constexpr uint32_t COLOR_STRING_SIZE_4 = 4;
constexpr uint32_t COLOR_STRING_SIZE_5 = 5;
constexpr uint32_t COLOR_STRING_SIZE_7 = 7;
constexpr uint32_t COLOR_STRING_SIZE_9 = 9;
constexpr uint32_t COLOR_STRING_BASE = 16;
const std::regex COLOR_WITH_MAGIC("#[0-9A-Fa-f]{6,8}");
const std::regex COLOR_WITH_MAGIC_MINI("#[0-9A-Fa-f]{3,4}");
constexpr uint32_t COLOR_ALPHA_MASK = 0xff000000;
constexpr int32_t RGB_LENGTH = 6;
@ -49,6 +51,7 @@ namespace {
const char UNICODE_BODY = '0';
const std::string HALF_VALUE = "0";
const std::string FULL_VALUE = "1";
const std::string NUMBER_VALID_CHARS = "0123456789ABCDEFabcdef";
} // namespace
using namespace OHOS::Accessibility;
using namespace OHOS::AccessibilityConfig;
@ -1654,10 +1657,26 @@ uint32_t ConvertColorStringToNumer(std::string colorStr)
return color;
}
bool IsColorWithMagic(const std::string& colorStr)
{
if (colorStr.size() < 1 || colorStr.substr(0, 1) != "#") {
return false;
}
for (int i = 1; i < colorStr.size(); i++) {
if (NUMBER_VALID_CHARS.find(colorStr[i]) == std::string::npos) {
return false;
}
}
return true;
}
bool ColorRegexMatch(std::string colorStr, uint32_t &color)
{
// Regex match for #909090 or #90909090.
if (std::regex_match(colorStr, COLOR_WITH_MAGIC)) {
// for example #909090 or #90909090. avoid use regex match #[0-9A-Fa-f]{6,8}.
if (IsColorWithMagic(colorStr) &&
(colorStr.size() == COLOR_STRING_SIZE_7 || colorStr.size() == COLOR_STRING_SIZE_9)) {
colorStr.erase(0, 1);
auto colorValue = stoul(colorStr, nullptr, COLOR_STRING_BASE);
if (colorStr.length() < COLOR_STRING_SIZE_STANDARD) {
@ -1671,8 +1690,9 @@ bool ColorRegexMatch(std::string colorStr, uint32_t &color)
color = colorValue;
return true;
}
// Regex match for #rgb or #rgba.
if (std::regex_match(colorStr, COLOR_WITH_MAGIC_MINI)) {
// for #rgb or #rgba. avoid use regex match #[0-9A-Fa-f]{3,4}.
if (IsColorWithMagic(colorStr) &&
(colorStr.size() == COLOR_STRING_SIZE_4 || colorStr.size() == COLOR_STRING_SIZE_5)) {
colorStr.erase(0, 1);
std::string newColorStr;
// Translate #rgb or #rgba to #rrggbb or #rrggbbaa