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Python IPAddress.ipv4方法代码示例

本文整理汇总了Python中netaddr.IPAddress.ipv4方法的典型用法代码示例。如果您正苦于以下问题:Python IPAddress.ipv4方法的具体用法?Python IPAddress.ipv4怎么用?Python IPAddress.ipv4使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在netaddr.IPAddress的用法示例。


在下文中一共展示了IPAddress.ipv4方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: validate_ip

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
    def validate_ip(self, request, remote_ip):
        # When we aren't configured to restrict on IP address
        if not getattr(settings, 'RESTRICTEDSESSIONS_RESTRICT_IP', True):
            return True
        # When the IP address key hasn't yet been set on the request session
        if SESSION_IP_KEY not in request.session:
            return True
        # When there is no remote IP, check if one has been set on the session
        session_ip = request.session[SESSION_IP_KEY]
        if not remote_ip:
            if session_ip:  # session has remote IP value so validate :-(
                return False
            else:  # Session doesn't have remote IP value so possibly :-)
                return True

        # Compute fuzzy IP compare based on settings on compare sensitivity
        session_network = IPNetwork(session_ip)
        remote_ip = IPAddress(remote_ip)
        try:
            session_network = session_network.ipv4()
            remote_ip = remote_ip.ipv4()
            session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV4_LENGTH', 32)
        except AddrConversionError:
            try:
                session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV6_LENGTH', 64)
            except AddrFormatError:
                # session_network must be IPv4, but remote_ip is IPv6
                return False
        return remote_ip in session_network
开发者ID:erikr,项目名称:django-restricted-sessions,代码行数:31,代码来源:middleware.py

示例2: _normalize_ip_address

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
    def _normalize_ip_address(addr):
        """
        When we used mapped ipv4 (starting with ::FFFF/96) we need to
        normalize it to ipv4 in order to compare it with value used
        in commonName in the certificate.
        """
        ip = IPAddress(addr)
        if ip.is_ipv4_mapped():
            addr = str(ip.ipv4())

        return addr
开发者ID:EdDev,项目名称:vdsm,代码行数:13,代码来源:sslutils.py

示例3: normalize_mapped_address

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
def normalize_mapped_address(ipaddr):
    """
    Converts a IPv4-mapped IPv6 address into a IPv4 address. Handles both the
    ::ffff:192.0.2.128 format as well as the deprecated ::192.0.2.128 format.

    :param ipaddr: IP address [str]
    :return: normalized IP address [str]
    """
    ipaddr = IPAddress(ipaddr)
    if ipaddr.is_ipv4_compat() or ipaddr.is_ipv4_mapped():
        ipaddr = ipaddr.ipv4()
    return str(ipaddr)
开发者ID:FreeMinded,项目名称:nsupdate.info,代码行数:14,代码来源:iptools.py

示例4: validate_ip

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
    def validate_ip(self, request, remote_ip):
        if not getattr(settings, 'RESTRICTEDSESSIONS_RESTRICT_IP', True) or not SESSION_IP_KEY in request.session:
            return True

        session_network = IPNetwork(request.session[SESSION_IP_KEY])
        remote_ip = IPAddress(remote_ip)
        try:
            session_network = session_network.ipv4()
            remote_ip = remote_ip.ipv4()
            session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV4_LENGTH', 32)
        except AddrConversionError:
            session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV6_LENGTH', 64)
        return remote_ip in session_network
开发者ID:koirikivi,项目名称:django-restricted-sessions,代码行数:15,代码来源:middleware.py

示例5: validate_ip

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
    def validate_ip(self, request, remote_ip):
        if not getattr(settings, 'RESTRICTEDSESSIONS_RESTRICT_IP', True) or not SESSION_IP_KEY in request.session:
            return True

        session_network = IPNetwork(request.session[SESSION_IP_KEY])
        remote_ip = IPAddress(remote_ip)
        try:
            session_network = session_network.ipv4()
            remote_ip = remote_ip.ipv4()
            session_network.prefixlen = IPV4_LENGTH
        except AddrConversionError:
            try:
                session_network.prefixlen = IPV6_LENGTH
            except AddrFormatError:
                # session_network must be IPv4, but remote_ip is IPv6
                return False
        return remote_ip in session_network
开发者ID:askoretskiy,项目名称:django-restricted-sessions,代码行数:19,代码来源:middleware.py

示例6: same_ip

# 需要导入模块: from netaddr import IPAddress [as 别名]
# 或者: from netaddr.IPAddress import ipv4 [as 别名]
    def same_ip(cls, orig_remote_ip, remote_ip):
        # Check is disabled -- always return true
        if not getattr(settings, 'RESTRICTEDSESSIONS_RESTRICT_IP', True):
            return True

        # No original IP or current IP is unknown
        if not orig_remote_ip or not remote_ip:
            return True

        session_network = IPNetwork(orig_remote_ip)
        remote_ip = IPAddress(remote_ip)
        try:
            session_network = session_network.ipv4()
            remote_ip = remote_ip.ipv4()
            session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV4_LENGTH', 32)
        except AddrConversionError:
            try:
                session_network.prefixlen = getattr(settings, 'RESTRICTEDSESSIONS_IPV6_LENGTH', 64)
            except AddrFormatError:
                # session_network must be IPv4, but remote_ip is IPv6
                return False

        # IP belongs to the same network
        return remote_ip in session_network
开发者ID:webrunners,项目名称:django-restricted-sessions,代码行数:26,代码来源:middleware.py


注:本文中的netaddr.IPAddress.ipv4方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。