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feat: add subnet validation (#1275)

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This commit is contained in:
JustSong
2024-04-05 10:18:42 +08:00
parent c49778c254
commit 68605800af
2 changed files with 29 additions and 5 deletions
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8
common/network/ip.go
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@@ -2,14 +2,20 @@ package network
import (
"context"
"fmt"
"github.com/songquanpeng/one-api/common/logger"
"net"
)
func IsValidSubnet(subnet string) error {
_, _, err := net.ParseCIDR(subnet)
return fmt.Errorf("failed to parse subnet: %w", err)
}
func IsIpInSubnet(ctx context.Context, ip string, subnet string) bool {
_, ipNet, err := net.ParseCIDR(subnet)
if err != nil {
logger.Errorf(ctx, "failed to parse subnet: %s, subnet: %s", err.Error(), subnet)
logger.Errorf(ctx, "failed to parse subnet: %s", err.Error())
return false
}
return ipNet.Contains(net.ParseIP(ip))