예제 #1
0
파일: inet6.php 프로젝트: jhbsz/DIR-850L_A1
function INET_validv6addr($ipaddr)
{
    if (ipv6checkip($ipaddr) == "1") {
        return 1;
    } else {
        return 0;
    }
}
예제 #2
0
파일: inet.php 프로젝트: jhbsz/DIR-850L_A1
function INET_ARP($ipaddr)
{
    $file = "/proc/net/arp";
    $arplist = fread("", "/proc/net/arp");
    if (ipv6checkip($ipaddr) == "1") {
        $ipaddr_ipv4 = substr($ipaddr, 7, "");
        return scut($arplist, 2, $ipaddr_ipv4);
    }
    return scut($arplist, 2, $ipaddr);
}
예제 #3
0
function check_ipv4($path, $needgw)
{
    include "/htdocs/webinc/feature.php";
    anchor($path);
    $static = query("static");
    $ipipmode = query($path . "/ipv4in6/mode");
    if ($ipipmode != "") {
        TRACE_debug("FATLADY: INET_IPV4: IPIP mode :" . $ipipmode);
        $ipipremote = query($path . "/ipv4in6/remote");
        if ($ipipremote != "") {
            TRACE_debug("FATLADY: IPIP remote IPv6 address :" . $ipipremote);
            //if(INET_validv6addr($ipipremote) == 0)
            if (ipv6checkip($ipipremote) != 1) {
                set_result("FAILED", $path . "/ipaddr", i18n("Invalid IPv6 address"));
                return;
            }
            //$type = INET_v6addrtype($ipipremote);
            $type = ipv6addrtype($ipipremote);
            TRACE_debug("FATLADY: IPIP remote IPv6 address type :" . $type);
            if ($type == "ANY" || $type == "MULTICAST" || $type == "LOOPBACK") {
                set_result("FAILED", $path . "/ipaddr", i18n("Invalid IPv6 address type"));
                return;
            }
        }
        $ip = query("ipaddr");
        /* ip address of B4 */
        if ($ip != "") {
            $ip_part = cut($ip, 3, '.');
            if ($ip_part < 2 || $ip_part > 7) {
                set_result("FAILED", $path . "/ipaddr", i18n("The range of B4 IPv4 address is from 192.0.0.2 to 192.0.0.7"));
                return;
            }
        }
        set_result("OK", "", "");
        return;
    }
    if ($static != "1") {
        set("static", "0");
    }
    TRACE_debug("FATLADY: INET_IPV4: static = " . $static);
    if ($static == "1") {
        $ip = query("ipaddr");
        $mask = query("mask");
        $dhcps4 = INF_getinfinfo($_GLOBALS["FATLADY_INF_UID"], "dhcps4");
        TRACE_debug("FATLADY: INET_IPV4: ip = " . $ip);
        TRACE_debug("FATLADY: INET_IPV4: mask = " . $mask);
        if (INET_validv4addr($ip) == 0) {
            set_result("FAILED", $path . "/ipaddr", i18n("Invalid IP Address"));
            return;
        }
        if ($mask == "") {
            set_result("FAILED", $path . "/mask", i18n("No Subnet Mask value"));
            return;
        }
        if ($mask < 0 || $mask > 32) {
            set_result("FAILED", $path . "/mask", i18n("Invalid Subnet Mask value"));
            return;
        }
        if ($mask < 8) {
            set_result("FAILED", $path . "/mask", i18n("The router would not support the subnet mask which length is less than Class A."));
            return;
        }
        if (INET_validv4host($ip, $mask) == 0) {
            set_result("FAILED", $path . "/ipaddr", i18n("Invalid IP Address"));
            return;
        }
        if (INET_addr_strip0($gw) == $ip) {
            set_result("FAILED", $path . "/gateway", i18n("The IP address can not be equal to the gateway address"));
            return;
        }
        set("ipaddr", INET_addr_strip0($ip));
        $ip = query("ipaddr");
        $gw = query("gateway");
        TRACE_debug("FATLADY: INET_IPV4: gw=" . $gw);
        if ($gw == "") {
            if ($needgw == "1" && $static == "1") {
                set_result("FAILED", $path . "/gateway", i18n("No  gateway  address"));
                return;
            }
        } else {
            if (INET_validv4host($gw, $mask) == 0) {
                set_result("FAILED", $path . "/gateway", i18n("Invalid Default Gateway address"));
                return;
            }
            if (ipv4networkid($gw, $mask) != ipv4networkid($ip, $mask)) {
                set_result("FAILED", $path . "/gateway", i18n("The default gateway should be in the same network"));
                return;
            }
            if (INET_addr_strip0($gw) == $ip) {
                set_result("FAILED", $path . "/gateway", i18n("The IP address can not be equal to the Default Gateway address"));
                return;
            }
            set("gateway", INET_addr_strip0($gw));
        }
    } else {
        if (query("dhcpplus/enable") != "") {
            /* User Name & Password */
            if (query("dhcpplus/enable") == "1" && query("dhcpplus/username") == "") {
                set_result("FAILED", $path . "/dhcpplus/username", i18n("The user name can not be empty"));
                return;
            }
        }
    }
    $cnt = query("dns/count");
    $i = 0;
    while ($i < $cnt) {
        $i++;
        $value = query("dns/entry:" . $i);
        TRACE_debug("FATLADY: INET_IPV4: dns" . $i . "=" . $value);
        if (INET_validv4addr($value) == 0) {
            set_result("FAILED", $path . "/dns/entry:" . $i, i18n("Invalid DNS address"));
            return;
        }
        set("dns/entry:" . $i, INET_addr_strip0($value));
        if ($static == "1") {
            if (ipv4networkid($value, $mask) == ipv4networkid($ip, $mask)) {
                TRACE_debug("FATLADY: INET_IPV4: dns" . $i . "=" . $value . " is in the same network as IP:" . $ip);
                if (INET_validv4host($value, $mask) == 0) {
                    set_result("FAILED", $path . "/dns/entry:" . $i, i18n("Invalid DNS address"));
                    return;
                }
                if ($value == $ip) {
                    set_result("FAILED", $path . "/dns/entry:" . $i, i18n("Invalid DNS address"));
                    return;
                }
            }
        }
        if ($i > 1) {
            $j = $i - 1;
            $k = 0;
            while ($k < $j) {
                $k++;
                $dns = query("dns/entry:" . $k);
                if ($value == $dns) {
                    set_result("FAILED", $path . "/dns/entry:2", i18n("Secondary DNS server should not be the same as Primary DNS server."));
                    return;
                }
            }
        }
    }
    $mtu = query("mtu");
    TRACE_debug("FATLADY: INET_IPV4: mtu=" . $mtu);
    if ($mtu != "") {
        if (isdigit($mtu) == "0") {
            set_result("FAILED", $path . "/mtu", i18n("The MTU value is invalid."));
            return;
        }
        if ($mtu < 576 && $FEATURE_NOIPV6 == 1) {
            set_result("FAILED", $path . "/mtu", i18n("The MTU value is too small, the valid value is 576 ~ 1500."));
            return;
        }
        if ($mtu < 1280 && $FEATURE_NOIPV6 == 0) {
            set_result("FAILED", $path . "/mtu", i18n("The MTU value is too small, the valid value is 1280 ~ 1500."));
            return;
        }
        if ($mtu > 1500) {
            if ($FEATURE_NOIPV6 == 0) {
                set_result("FAILED", $path . "/mtu", i18n("The MTU value is too large, the valid value is 1280 ~ 1500."));
            } else {
                set_result("FAILED", $path . "/mtu", i18n("The MTU value is too large, the valid value is 576 ~ 1500."));
            }
            return;
        }
    }
    set_result("OK", "", "");
}