62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
package tools
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import (
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"github.com/Mmx233/BitSrunLoginGo/internal/global"
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log "github.com/sirupsen/logrus"
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"net"
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"regexp"
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"strings"
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)
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type Eth struct {
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Name string
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Addr net.Addr
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}
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func GetInterfaceAddr() ([]Eth, error) {
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var result []Eth
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interfaces, e := net.Interfaces()
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if e != nil {
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return nil, e
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}
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reg, e := regexp.Compile(global.Config.Settings.Basic.Interfaces)
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if e != nil {
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log.Fatalln("interfaces设置异常，无法解析: ", e)
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}
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for _, eth := range interfaces {
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if reg.Match([]byte(eth.Name)) {
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addrs, e := eth.Addrs()
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if e != nil {
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log.Warnln(eth.Name+" 网卡地址获取失败: ", e)
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continue
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}
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for _, addr := range addrs {
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if strings.Contains(addr.String(), ".") {
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var ip *net.TCPAddr
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ip, e = net.ResolveTCPAddr("tcp", strings.Split(addr.String(), "/")[0]+":0")
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if e != nil {
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log.Warnln(eth.Name+" ip解析失败：", e)
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continue
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}
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result = append(result, Eth{
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Name: eth.Name,
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Addr: ip,
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})
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break
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}
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}
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} else {
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log.Debugf("网卡 %s 不匹配", eth.Name)
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}
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}
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log.Debugln("有效匹配网卡：", result)
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if len(result) == 0 {
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log.Warnln("没有扫描到有效匹配网卡")
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}
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return result, nil
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}
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