reslove

package

v0.0.2 Latest Latest Go to latest Published: Oct 13, 2020 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/ClessLi/syn

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Documentation ¶

Index ¶

Constants
Variables
func WatchAlarm(log *logger.Logger, alarmDelay time.Duration, num int, ...)
func WatchSecure(log *logger.Logger)
type Host
- func NewHost(ipv4 string) (*Host, error)
type Queue
- func NewQueue() Queue
type VisitHosts
- func NewHosts() *VisitHosts

Constants ¶

View Source

const (

	//HostBruteLoginRecordReg = `^.*pam_unix\(sshd:auth\): authentication failure.*rhost=(\S*)\s+.*$`
	//HostBruteLoginRecordReg = `^.*pam_unix\(sshd:auth\): authentication failure.*rhost=(\S*)`
	HostBruteLoginRecordReg = `^.*pam_unix\(sshd:.+\):.*rhost=(\S*)`
)

Variables ¶

View Source

var (

	// Error
	InvalidIpv4Address = fmt.Errorf("invalid ipv4 address")
	NoHostRecord       = fmt.Errorf("no record of this host")
)

View Source

var (
	SecurePath = "/var/log/secure"

	//hostBruteLoginRecordWithUserMatch = regexp.MustCompile(HostBruteLoginRecordWithUserReg).FindStringSubmatch
	Hosts     = NewHosts()
	Threshold = 5
)

Functions ¶

func WatchAlarm ¶

func WatchAlarm(log *logger.Logger, alarmDelay time.Duration, num int, callback func(map[string]int))

func WatchSecure ¶

func WatchSecure(log *logger.Logger)

Types ¶

type Host ¶

type Host struct {
	// contains filtered or unexported fields
}

func NewHost ¶

func NewHost(ipv4 string) (*Host, error)

func (*Host) AddAuthFailCount ¶

func (h *Host) AddAuthFailCount()

func (*Host) ResetAuthFailCount ¶

func (h *Host) ResetAuthFailCount()

func (*Host) ResetMarkTime ¶

func (h *Host) ResetMarkTime()

func (Host) ThresholdReached ¶

func (h Host) ThresholdReached(num int) bool

type Queue ¶

type Queue []interface{}

func NewQueue ¶

func NewQueue() Queue

func (*Queue) Add ¶

func (q *Queue) Add(n interface{})

func (Queue) IsEmpty ¶

func (q Queue) IsEmpty() bool

func (*Queue) Poll ¶

func (q *Queue) Poll() interface{}

func (Queue) Size ¶

func (q Queue) Size() int

type VisitHosts ¶

type VisitHosts struct {
	// contains filtered or unexported fields
}

func NewHosts ¶

func NewHosts() *VisitHosts

func (*VisitHosts) AuthFailed ¶

func (hs *VisitHosts) AuthFailed(ipv4 string, threshold int) error

func (*VisitHosts) ResetHostFailCount ¶

func (hs *VisitHosts) ResetHostFailCount(ipv4 string) error

func (*VisitHosts) ResetHostRecord ¶

func (hs *VisitHosts) ResetHostRecord(ipv4 string) error

Source Files ¶

View all Source files

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