C++ ParsedCookie::isHttpOnly方法代码示例

String CookieManager::generateHtmlFragmentForCookies()
{
    CookieLog("CookieManager - generateHtmlFragmentForCookies\n");

    Vector<ParsedCookie*> cookieCandidates;
    for (HashMap<String, CookieMap*>::iterator it = m_managerMap.begin(); it != m_managerMap.end(); ++it)
        it->second->getAllChildCookies(&cookieCandidates);

    String result;
    ParsedCookie* cookie = 0;
    result.append(String("<table style=\"word-wrap:break-word\" cellSpacing=\"0\" cellPadding=\"0\" border=\"1\"><tr><th>Domain</th><th>Path</th><th>Protocol</th><th>Name</th><th>Value</th><th>Secure</th><th>HttpOnly</th><th>Session</th></tr>"));
    for (size_t i = 0; i < cookieCandidates.size(); ++i) {
        cookie = cookieCandidates[i];
        result.append(String("<tr><td align=\"center\">"));
        result.append(cookie->domain());
        result.append(String("<td align=\"center\">"));
        result.append(cookie->path());
        result.append(String("<td align=\"center\">"));
        result.append(cookie->protocol());
        result.append(String("<td align=\"center\">"));
        result.append(cookie->name());
        result.append(String("<td align=\"center\" style= \"word-break:break-all\">"));
        result.append(cookie->value());
        result.append(String("<td align=\"center\">"));
        result.append(String(cookie->isSecure() ? "Yes" : "No"));
        result.append(String("<td align=\"center\">"));
        result.append(String(cookie->isHttpOnly() ? "Yes" : "No"));
        result.append(String("<td align=\"center\">"));
        result.append(String(cookie->isSession() ? "Yes" : "No"));
        result.append(String("</td></tr>"));
    }
    result.append(String("</table>"));
    return result;
}

void CookieDatabaseBackingStore::invokeSendChangesToDatabase()
{
    ASSERT(isCurrentThread());

    if (!m_db.isOpen()) {
        LOG_ERROR("Timer Fired, but database is closed.");
        return;
    }

    Vector<CookieAction> changedCookies;
    {
        MutexLocker lock(m_mutex);
        changedCookies.swap(m_changedCookies);
        ASSERT(m_changedCookies.isEmpty());
    }

    if (changedCookies.isEmpty()) {
        CookieLog("CookieBackingStore - Timer fired, but no cookies in changelist");
        return;
    }
    CookieLog("CookieBackingStore - Timer fired, sending changes to database. We have %d changes", changedCookies.size());
    SQLiteTransaction transaction(m_db, false);
    transaction.begin();

    // Iterate through every element in the change list to make calls
    // If error occurs, ignore it and continue to the next statement
    size_t sizeOfChange = changedCookies.size();
    for (size_t i = 0; i < sizeOfChange; i++) {
        SQLiteStatement* m_statement;
        const ParsedCookie cookie = changedCookies[i].first;
        UpdateParameter action = changedCookies[i].second;

        if (action == Delete) {
            m_statement = m_deleteStatement;
            CookieLog("CookieBackingStore - deleting cookie %s.", cookie.toString().utf8().data());

            // Binds all the values
            if (m_statement->bindText(1, cookie.name()) || m_statement->bindText(2, cookie.domain())
                || m_statement->bindText(3, cookie.path()) || m_statement->bindText(4, cookie.protocol())) {
                LOG_ERROR("Cannot bind cookie data to delete");
                LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
                ASSERT_NOT_REACHED();
                continue;
            }
        } else {
            if (action == Update) {
                CookieLog("CookieBackingStore - updating cookie %s.", cookie.toString().utf8().data());
                m_statement = m_updateStatement;
            } else {
                CookieLog("CookieBackingStore - inserting cookie %s.", cookie.toString().utf8().data());
                m_statement = m_insertStatement;
            }

            // Binds all the values
            if (m_statement->bindText(1, cookie.name()) || m_statement->bindText(2, cookie.value())
                || m_statement->bindText(3, cookie.domain()) || m_statement->bindText(4, cookie.path())
                || m_statement->bindDouble(5, cookie.expiry()) || m_statement->bindDouble(6, cookie.lastAccessed())
                || m_statement->bindInt64(7, cookie.isSecure()) || m_statement->bindInt64(8, cookie.isHttpOnly())
                || m_statement->bindDouble(9, cookie.creationTime()) || m_statement->bindText(10, cookie.protocol())) {
                LOG_ERROR("Cannot bind cookie data to save");
                LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
                ASSERT_NOT_REACHED();
                continue;
            }
        }

        int rc = m_statement->step();
        m_statement->reset();
        if (rc != SQLResultOk && rc != SQLResultDone) {
            LOG_ERROR("Cannot make call to the database");
            LOG_ERROR("SQLite Error Message: %s", m_db.lastErrorMsg());
            ASSERT_NOT_REACHED();
            continue;
        }
    }
    transaction.commit();
    CookieLog("CookieBackingStore - transaction complete");
}

//.........这里部分代码省略.........
    Vector<CookieMap*> protocolsToSearch;

    // Special Case: If a server sets a "secure" cookie over a non-secure channel and tries to access the cookie
    // over a secure channel, it will not succeed because the secure protocol isn't mapped to the insecure protocol yet.
    // Set the map to the non-secure version, so it'll search the mapping for a secure cookie.
    CookieMap* targetMap = m_managerMap.get(requestURL.protocol());
    if (!targetMap && isConnectionSecure) {
        CookieLog("CookieManager - special case: secure protocol are not linked yet.");
        if (requestURL.protocolIs("https"))
            targetMap = m_managerMap.get("http");
        else if (requestURL.protocolIs("wss"))
            targetMap = m_managerMap.get("ws");
    }

    // Decide which scheme tree we should look at.
    // Return on invalid schemes. cookies are currently disabled on file and local.
    // We only want to enable them for WebWorks that enabled a special flag.
    if (specialCaseForWebWorks)
        copyValuesToVector(m_managerMap, protocolsToSearch);
    else if (invalidScheme)
        return;
    else {
        protocolsToSearch.append(targetMap);
        // FIXME: this is a hack for webworks apps; RFC 6265 says "Cookies do not provide isolation by scheme"
        // so we should not be checking protocols at all. See PR 135595
        if (m_shouldDumpAllCookies) {
            protocolsToSearch.append(m_managerMap.get("file"));
            protocolsToSearch.append(m_managerMap.get("local"));
       }
    }

    Vector<String> delimitedHost;

    // IP addresses are stored in a particular format (due to ipv6). Reduce the ip address so we can match
    // it with the one in memory.
    string canonicalIP = BlackBerry::Platform::getCanonicalIPFormat(requestURL.host().utf8().data());
    if (!canonicalIP.empty())
        delimitedHost.append(String(canonicalIP.c_str()));
    else
        requestURL.host().lower().split(".", true, delimitedHost);

    // Go through all the protocol trees that we need to search for
    // and get all cookies that are valid for this domain
    for (size_t k = 0; k < protocolsToSearch.size(); k++) {
        CookieMap* currentMap = protocolsToSearch[k];

        // if no cookies exist for this protocol, break right away
        if (!currentMap)
            continue;

        CookieLog("CookieManager - looking at protocol map %s \n", currentMap->getName().utf8().data());

        // Special case for local and files - because WebApps expect to get ALL cookies from the backing-store on local protocol
        if (specialCaseForWebWorks) {
            CookieLog("CookieManager - special case find in protocol map - %s\n", currentMap->getName().utf8().data());
            currentMap->getAllChildCookies(&cookieCandidates);
        } else {
            // Get cookies from the null domain map
            currentMap->getAllCookies(&cookieCandidates);

            // Get cookies from the valid domain maps
            int i = delimitedHost.size() - 1;
            while (i >= 0) {
                CookieLog("CookieManager - finding %s in currentmap\n", delimitedHost[i].utf8().data());
                currentMap = currentMap->getSubdomainMap(delimitedHost[i]);
                // if this subdomain/domain does not exist in our mapping then we simply exit
                if (!currentMap) {
                    CookieLog("CookieManager - cannot find next map exiting the while loop.\n");
                    break;
                }
                CookieLog("CookieManager - found the map, grabbing cookies from this map\n");
                currentMap->getAllCookies(&cookieCandidates);
                i--;
            }
        }
    }

    CookieLog("CookieManager - there are %d cookies in candidate\n", cookieCandidates.size());

    for (size_t i = 0; i < cookieCandidates.size(); ++i) {
        ParsedCookie* cookie = cookieCandidates[i];

        // According to the path-matches rules in RFC6265, section 5.1.4,
        // we should add a '/' at the end of cookie-path for comparison if the cookie-path is not end with '/'.
        String path = cookie->path();
        CookieLog("CookieManager - comparing cookie path %s (len %d) to request path %s (len %d)", path.utf8().data(), path.length(), requestURL.path().utf8().data(), path.length());
        if (!equalIgnoringCase(path, requestURL.path()) && !path.endsWith("/", false))
            path = path + "/";

        // Only secure connections have access to secure cookies. Unless specialCaseForWebWorks is true.
        // Get the cookies filtering out HttpOnly cookies if requested.
        if (requestURL.path().startsWith(path, false) && (isConnectionSecure || !cookie->isSecure()) && (filter == WithHttpOnlyCookies || !cookie->isHttpOnly())) {
            CookieLog("CookieManager - cookie chosen - %s\n", cookie->toString().utf8().data());
            cookie->setLastAccessed(currentTime());
            stackOfCookies.append(cookie);
        }
    }

    std::stable_sort(stackOfCookies.begin(), stackOfCookies.end(), cookieSorter);
}

String CookieManager::getCookie(const KURL& url, HttpOnlyCookieFiltering filter)
{
    bool isConnectionSecure = false;
    static String httpsPrefix("https:");
    if (url.string().startsWith(httpsPrefix, false))
        isConnectionSecure = true;

    // The max size is the number of cookie per host multiplied by the maximum length of a cookie. We add 1 for the final '\0'.
    static const size_t cookiesMaxLength = s_maxCookieLength * s_maxCookieCountPerHost + 1;
    Vector<UChar> cookiePairs;
    cookiePairs.reserveInitialCapacity(cookiesMaxLength);
    for (HashMap<String, CookieMap*>::iterator it = m_managerMap.begin(); it != m_managerMap.end(); ++it) {

        // Handle sub-domain by only looking at the end of the host.
        if (it->first.endsWith(url.host()) || (it->first.startsWith(".", false) && ("." + url.host()).endsWith(it->first, false))) {
            // Get CookieMap to check for expired cookies.
            Vector<ParsedCookie*> cookies = it->second->getCookies();

            for (size_t i = 0; i < cookies.size(); ++i) {
                ParsedCookie* cookie = cookies[i];
                // Get the cookies filtering out the secure cookies on an unsecure connection and HttpOnly cookies if requested.
                if (url.path().startsWith(cookie->path(), false) && (isConnectionSecure || !cookie->isSecure()) && (filter == WithHttpOnlyCookies || !cookie->isHttpOnly())) {
                    String nameValuePair = cookie->toNameValuePair();
                    append(cookiePairs, nameValuePair);
                }
            }
        }
    }
    // Per construction of our cookies, we should not grow our vector.
    ASSERT(cookiePairs.capacity() == cookiesMaxLength);

    // Append the final '\0'.
    static const String nullTerminator("\0");
    append(cookiePairs, nullTerminator);
    return String::adopt(cookiePairs);
}