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Upgrade Gliderlabs SSH to 0.3.3 and add FailedConnectionCallback (#16278)

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* Upgrade Gliderlabs SSH to 0.3.3 and add FailedConnectionCallback

Following the merging of https://github.com/gliderlabs/ssh/pull/143 we
can now report connections to the ssh server that have failed before
public key exchange has completed using the standard fail2ban message.

This PR updates Gliderlabs SSH and adds a callback that will provide this
logging.

Signed-off-by: Andrew Thornton <art27@cantab.net>

* move the callback to its own function to make the logging appear little nicer

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-06-28 18:05:27 +01:00 • committed by GitHub
parent 5c80ecc2f7
commit f825f20d49
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
31 changed files with 368 additions and 31 deletions
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1
vendor/golang.org/x/sys/unix/mkerrors.sh generated vendored
View file

@ -563,6 +563,7 @@ ccflags="$@"
$2 ~ /^KEYCTL_/ ||
$2 ~ /^PERF_/ ||
$2 ~ /^SECCOMP_MODE_/ ||
$2 ~ /^SEEK_/ ||
$2 ~ /^SPLICE_/ ||
$2 ~ /^SYNC_FILE_RANGE_/ ||
$2 !~ /^AUDIT_RECORD_MAGIC/ &&

33
vendor/golang.org/x/sys/unix/syscall_darwin.go generated vendored
View file

@ -13,6 +13,7 @@
package unix
import (
"fmt"
"runtime"
"syscall"
"unsafe"
@ -398,6 +399,38 @@ func GetsockoptXucred(fd, level, opt int) (*Xucred, error) {
return x, err
}
func SysctlKinfoProcSlice(name string) ([]KinfoProc, error) {
mib, err := sysctlmib(name)
if err != nil {
return nil, err
}
// Find size.
n := uintptr(0)
if err := sysctl(mib, nil, &n, nil, 0); err != nil {
return nil, err
}
if n == 0 {
return nil, nil
}
if n%SizeofKinfoProc != 0 {
return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
}
// Read into buffer of that size.
buf := make([]KinfoProc, n/SizeofKinfoProc)
if err := sysctl(mib, (*byte)(unsafe.Pointer(&buf[0])), &n, nil, 0); err != nil {
return nil, err
}
if n%SizeofKinfoProc != 0 {
return nil, fmt.Errorf("sysctl() returned a size of %d, which is not a multiple of %d", n, SizeofKinfoProc)
}
// The actual call may return less than the original reported required
// size so ensure we deal with that.
return buf[:n/SizeofKinfoProc], nil
}
//sys sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
/*

5
vendor/golang.org/x/sys/unix/zerrors_darwin_amd64.go generated vendored
View file

@ -1262,6 +1262,11 @@ const (
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIMESTAMP_MONOTONIC = 0x4
SEEK_CUR = 0x1
SEEK_DATA = 0x4
SEEK_END = 0x2
SEEK_HOLE = 0x3
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

5
vendor/golang.org/x/sys/unix/zerrors_darwin_arm64.go generated vendored
View file

@ -1262,6 +1262,11 @@ const (
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIMESTAMP_MONOTONIC = 0x4
SEEK_CUR = 0x1
SEEK_DATA = 0x4
SEEK_END = 0x2
SEEK_HOLE = 0x3
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

5
vendor/golang.org/x/sys/unix/zerrors_freebsd_386.go generated vendored
View file

@ -1297,6 +1297,11 @@ const (
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SEEK_CUR = 0x1
SEEK_DATA = 0x3
SEEK_END = 0x2
SEEK_HOLE = 0x4
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

5
vendor/golang.org/x/sys/unix/zerrors_freebsd_amd64.go generated vendored
View file

@ -1298,6 +1298,11 @@ const (
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SEEK_CUR = 0x1
SEEK_DATA = 0x3
SEEK_END = 0x2
SEEK_HOLE = 0x4
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

5
vendor/golang.org/x/sys/unix/zerrors_freebsd_arm.go generated vendored
View file

@ -1276,6 +1276,11 @@ const (
SCM_CREDS = 0x3
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SEEK_CUR = 0x1
SEEK_DATA = 0x3
SEEK_END = 0x2
SEEK_HOLE = 0x4
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

5
vendor/golang.org/x/sys/unix/zerrors_freebsd_arm64.go generated vendored
View file

@ -1298,6 +1298,11 @@ const (
SCM_RIGHTS = 0x1
SCM_TIMESTAMP = 0x2
SCM_TIME_INFO = 0x7
SEEK_CUR = 0x1
SEEK_DATA = 0x3
SEEK_END = 0x2
SEEK_HOLE = 0x4
SEEK_SET = 0x0
SHUT_RD = 0x0
SHUT_RDWR = 0x2
SHUT_WR = 0x1

6
vendor/golang.org/x/sys/unix/zerrors_linux.go generated vendored
View file

@ -2284,6 +2284,12 @@ const (
SECCOMP_MODE_FILTER = 0x2
SECCOMP_MODE_STRICT = 0x1
SECURITYFS_MAGIC = 0x73636673
SEEK_CUR = 0x1
SEEK_DATA = 0x3
SEEK_END = 0x2
SEEK_HOLE = 0x4
SEEK_MAX = 0x4
SEEK_SET = 0x0
SELINUX_MAGIC = 0xf97cff8c
SHUT_RD = 0x0
SHUT_RDWR = 0x2

104
vendor/golang.org/x/sys/unix/ztypes_darwin_amd64.go generated vendored
View file

@ -535,3 +535,107 @@ type CtlInfo struct {
Id uint32
Name [96]byte
}
const SizeofKinfoProc = 0x288
type Eproc struct {
Paddr uintptr
Sess uintptr
Pcred Pcred
Ucred Ucred
Vm Vmspace
Ppid int32
Pgid int32
Jobc int16
Tdev int32
Tpgid int32
Tsess uintptr
Wmesg [8]int8
Xsize int32
Xrssize int16
Xccount int16
Xswrss int16
Flag int32
Login [12]int8
Spare [4]int32
_ [4]byte
}
type ExternProc struct {
P_starttime Timeval
P_vmspace *Vmspace
P_sigacts uintptr
P_flag int32
P_stat int8
P_pid int32
P_oppid int32
P_dupfd int32
User_stack *int8
Exit_thread *byte
P_debugger int32
Sigwait int32
P_estcpu uint32
P_cpticks int32
P_pctcpu uint32
P_wchan *byte
P_wmesg *int8
P_swtime uint32
P_slptime uint32
P_realtimer Itimerval
P_rtime Timeval
P_uticks uint64
P_sticks uint64
P_iticks uint64
P_traceflag int32
P_tracep uintptr
P_siglist int32
P_textvp uintptr
P_holdcnt int32
P_sigmask uint32
P_sigignore uint32
P_sigcatch uint32
P_priority uint8
P_usrpri uint8
P_nice int8
P_comm [17]int8
P_pgrp uintptr
P_addr uintptr
P_xstat uint16
P_acflag uint16
P_ru *Rusage
}
type Itimerval struct {
Interval Timeval
Value Timeval
}
type KinfoProc struct {
Proc ExternProc
Eproc Eproc
}
type Vmspace struct {
Dummy int32
Dummy2 *int8
Dummy3 [5]int32
Dummy4 [3]*int8
}
type Pcred struct {
Pc_lock [72]int8
Pc_ucred uintptr
P_ruid uint32
P_svuid uint32
P_rgid uint32
P_svgid uint32
P_refcnt int32
_ [4]byte
}
type Ucred struct {
Ref int32
Uid uint32
Ngroups int16
Groups [16]uint32
}

104
vendor/golang.org/x/sys/unix/ztypes_darwin_arm64.go generated vendored
View file

@ -535,3 +535,107 @@ type CtlInfo struct {
Id uint32
Name [96]byte
}
const SizeofKinfoProc = 0x288
type Eproc struct {
Paddr uintptr
Sess uintptr
Pcred Pcred
Ucred Ucred
Vm Vmspace
Ppid int32
Pgid int32
Jobc int16
Tdev int32
Tpgid int32
Tsess uintptr
Wmesg [8]int8
Xsize int32
Xrssize int16
Xccount int16
Xswrss int16
Flag int32
Login [12]int8
Spare [4]int32
_ [4]byte
}
type ExternProc struct {
P_starttime Timeval
P_vmspace *Vmspace
P_sigacts uintptr
P_flag int32
P_stat int8
P_pid int32
P_oppid int32
P_dupfd int32
User_stack *int8
Exit_thread *byte
P_debugger int32
Sigwait int32
P_estcpu uint32
P_cpticks int32
P_pctcpu uint32
P_wchan *byte
P_wmesg *int8
P_swtime uint32
P_slptime uint32
P_realtimer Itimerval
P_rtime Timeval
P_uticks uint64
P_sticks uint64
P_iticks uint64
P_traceflag int32
P_tracep uintptr
P_siglist int32
P_textvp uintptr
P_holdcnt int32
P_sigmask uint32
P_sigignore uint32
P_sigcatch uint32
P_priority uint8
P_usrpri uint8
P_nice int8
P_comm [17]int8
P_pgrp uintptr
P_addr uintptr
P_xstat uint16
P_acflag uint16
P_ru *Rusage
}
type Itimerval struct {
Interval Timeval
Value Timeval
}
type KinfoProc struct {
Proc ExternProc
Eproc Eproc
}
type Vmspace struct {
Dummy int32
Dummy2 *int8
Dummy3 [5]int32
Dummy4 [3]*int8
}
type Pcred struct {
Pc_lock [72]int8
Pc_ucred uintptr
P_ruid uint32
P_svuid uint32
P_rgid uint32
P_svgid uint32
P_refcnt int32
_ [4]byte
}
type Ucred struct {
Ref int32
Uid uint32
Ngroups int16
Groups [16]uint32
}

3
vendor/golang.org/x/sys/unix/ztypes_dragonfly_amd64.go generated vendored
View file

@ -431,6 +431,9 @@ type Winsize struct {
const (
AT_FDCWD = 0xfffafdcd
AT_SYMLINK_NOFOLLOW = 0x1
AT_REMOVEDIR = 0x2
AT_EACCESS = 0x4
AT_SYMLINK_FOLLOW = 0x8
)
type PollFd struct {

5
vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go generated vendored
View file

@ -672,9 +672,10 @@ type Winsize struct {
const (
AT_FDCWD = -0x64
AT_REMOVEDIR = 0x800
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

5
vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go generated vendored
View file

@ -675,9 +675,10 @@ type Winsize struct {
const (
AT_FDCWD = -0x64
AT_REMOVEDIR = 0x800
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

5
vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go generated vendored
View file

@ -656,9 +656,10 @@ type Winsize struct {
const (
AT_FDCWD = -0x64
AT_REMOVEDIR = 0x800
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

5
vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go generated vendored
View file

@ -653,9 +653,10 @@ type Winsize struct {
const (
AT_FDCWD = -0x64
AT_REMOVEDIR = 0x800
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

4
vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go generated vendored
View file

@ -445,8 +445,10 @@ type Ptmget struct {
const (
AT_FDCWD = -0x64
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

4
vendor/golang.org/x/sys/unix/ztypes_netbsd_amd64.go generated vendored
View file

@ -453,8 +453,10 @@ type Ptmget struct {
const (
AT_FDCWD = -0x64
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

4
vendor/golang.org/x/sys/unix/ztypes_netbsd_arm.go generated vendored
View file

@ -450,8 +450,10 @@ type Ptmget struct {
const (
AT_FDCWD = -0x64
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {

4
vendor/golang.org/x/sys/unix/ztypes_netbsd_arm64.go generated vendored
View file

@ -453,8 +453,10 @@ type Ptmget struct {
const (
AT_FDCWD = -0x64
AT_SYMLINK_FOLLOW = 0x400
AT_EACCESS = 0x100
AT_SYMLINK_NOFOLLOW = 0x200
AT_SYMLINK_FOLLOW = 0x400
AT_REMOVEDIR = 0x800
)
type PollFd struct {