Question

我正在尝试确定10.7及更高版本的扫描网络的安全类型和phyMode，但似乎在10.7版本发布后该信息已被删除。到目前为止，我使用的是CWNetwork.securityMode / phyMode的弃用API，但是10.9它已被完全删除，因此我无法确定它。最新的CWNetwork文档没有关于安全模式的任何信息。

任何人都可以帮忙解决这个问题。

编辑：似乎没有人使用它......

谢谢， MP。

Answer 1

节目有点晚，但您可能想要使用的是：

BOOL isOpenNetwork = [myNetwork supportsSecurity:kCWSecurityNone];

这是检查网络是否安全的简单方法。您可以在CoreWLANTypes.h（或以下）中查看所有安全类型：

enum {
    kCWSecurityNone                 = 0,
    kCWSecurityWEP                  = 1,
    kCWSecurityWPAPersonal          = 2,
    kCWSecurityWPAPersonalMixed     = 3,
    kCWSecurityWPA2Personal         = 4,
    kCWSecurityPersonal             = 5,
    kCWSecurityDynamicWEP           = 6,
    kCWSecurityWPAEnterprise        = 7,
    kCWSecurityWPAEnterpriseMixed   = 8,
    kCWSecurityWPA2Enterprise       = 9,
    kCWSecurityEnterprise           = 10,
    kCWSecurityUnknown              = NSIntegerMax,
};
typedef NSInteger CWSecurity;

Answer 2

使用supportsSecurity方法的解决方案对我来说效果不佳：

main...
{
    CWNetwork *network = [self.scanResults objectAtIndex:row];
    NSLog(@"%@", network);
    NSLog(@"%@", [self securityStringForNetwork:network]);
}

- (NSString*)securityStringForNetwork:(CWNetwork *)network;
{
    NSString *securityString = @"Unknown";

    if ([network supportsSecurity:kCWSecurityNone])
        securityString = @"None";
    else if ([network supportsSecurity:kCWSecurityWEP])
        securityString = @"WEP";
    else if ([network supportsSecurity:kCWSecurityWPAPersonal])
        securityString = @"WPA Personal";
    else if ([network supportsSecurity:kCWSecurityWPAPersonalMixed])
        securityString = @"WPA Personal Mixed";
    else if ([network supportsSecurity:kCWSecurityWPA2Personal])
        securityString = @"WPA2 Personal";
    else if ([network supportsSecurity:kCWSecurityPersonal])
        securityString = @"Personal";
    else if ([network supportsSecurity:kCWSecurityDynamicWEP])
        securityString = @"Dynamic WEP";
    else if ([network supportsSecurity:kCWSecurityWPAEnterprise])
        securityString = @"WPA Enterprise";
    else if ([network supportsSecurity:kCWSecurityWPAEnterpriseMixed])
        securityString = @"WPA Enterprise Mixed";
    else if ([network supportsSecurity:kCWSecurityWPA2Enterprise])
        securityString = @"WPA2 Enterprise";
    else if ([network supportsSecurity:kCWSecurityEnterprise])
        securityString = @"Enterprise";

    return securityString;
}

结果是：

[ssid = RiO-Murmansk，bssid = 54：04：a6：e9：b3：4e， security = WPA2 Personal ，rssi = -48，channel = [channelNumber = 11（2GHz），channelWidth = {20MHz}]，ibss = 0]

和

WPA个人混合

不匹配。

我想知道确切的安全模式。不是可以支持的安全模式。

CWNetwork安全模式信息

2 个答案: