Dear Quanah,
Herewith the ldapwhoami without and with -H ldap:/// to compare.
Regards,
Thierry
server# ldapwhoami -x -D "cn=Manager,dc=be" -w password -d -1
ldap_create
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP localhost:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying ::1 389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x55c5863df610 ptr=0x55c5863df610 end=0x55c5863df636 len=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ber_scanf fmt ({i) ber:
ber_dump: buf=0x55c5863df610 ptr=0x55c5863df615 end=0x55c5863df636 len=33
0000: 60 1f 02 01 03 04 10 63 6e 3d 4d 61 6e 61 67 65
`......cn=Manage
0010: 72 2c 64 63 3d 62 65 80 08 70 61 73 73 77 6f 72
r,dc=be..passwor
0020: 64 d
ber_flush2: 38 bytes to sd 3
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_write: want=38, written=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_result ld 0x55c5863d6050 msgid 1
wait4msg ld 0x55c5863d6050 msgid 1 (infinite timeout)
wait4msg continue ld 0x55c5863d6050 msgid 1 all 1
** ld 0x55c5863d6050 Connections:
* host: localhost port: 389 (default)
refcnt: 2 status: Connected
last used: Thu Mar 12 08:33:07 2020
** ld 0x55c5863d6050 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x55c5863d6050 request count 1 (abandoned 0)
** ld 0x55c5863d6050 Response Queue:
Empty
ld 0x55c5863d6050 response count 0
ldap_chkResponseList ld 0x55c5863d6050 msgid 1 all 1
ldap_chkResponseList returns ld 0x55c5863d6050 NULL
ldap_int_select
read1msg: ld 0x55c5863d6050 msgid 1 all 1
ber_get_next
ldap_read: want=8, got=8
0000: 30 0c 02 01 01 61 07 0a 0....a..
ldap_read: want=6, got=6
0000: 01 00 04 00 04 00 ......
ber_get_next: tag 0x30 len 12 contents:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a80 end=0x55c5863e0a8c len=12
0000: 02 01 01 61 07 0a 01 00 04 00 04 00 ...a........
read1msg: ld 0x55c5863d6050 msgid 1 message type bind
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a83 end=0x55c5863e0a8c len=9
0000: 61 07 0a 01 00 04 00 04 00 a........
read1msg: ld 0x55c5863d6050 0 new referrals
read1msg: mark request completed, ld 0x55c5863d6050 msgid 1
request done: ld 0x55c5863d6050 msgid 1
res_errno: 0, res_error: <>, res_matched: <>
ldap_free_request (origid 1, msgid 1)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a83 end=0x55c5863e0a8c len=9
0000: 61 07 0a 01 00 04 00 04 00 a........
ber_scanf fmt (}) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a8c end=0x55c5863e0a8c len=0
ldap_msgfree
ldap_extended_operation
ldap_send_initial_request
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x55c5863df610 ptr=0x55c5863df610 end=0x55c5863df630 len=32
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31
0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33
.4.1.4203.1.11.3
ber_scanf fmt ({) ber:
ber_dump: buf=0x55c5863df610 ptr=0x55c5863df615 end=0x55c5863df630 len=27
0000: 77 19 80 17 31 2e 33 2e 36 2e 31 2e 34 2e 31 2e
w...1.3.6.1.4.1.
0010: 34 32 30 33 2e 31 2e 31 31 2e 33 4203.1.11.3
ber_flush2: 32 bytes to sd 3
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31
0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33
.4.1.4203.1.11.3
ldap_write: want=32, written=32
0000: 30 1e 02 01 02 77 19 80 17 31 2e 33 2e 36 2e 31
0....w...1.3.6.1
0010: 2e 34 2e 31 2e 34 32 30 33 2e 31 2e 31 31 2e 33
.4.1.4203.1.11.3
ldap_result ld 0x55c5863d6050 msgid -1
wait4msg ld 0x55c5863d6050 msgid -1 (timeout 100000 usec)
wait4msg continue ld 0x55c5863d6050 msgid -1 all 1
** ld 0x55c5863d6050 Connections:
* host: localhost port: 389 (default)
refcnt: 2 status: Connected
last used: Thu Mar 12 08:33:07 2020
** ld 0x55c5863d6050 Outstanding Requests:
* msgid 2, origid 2, status InProgress
outstanding referrals 0, parent count 0
ld 0x55c5863d6050 request count 1 (abandoned 0)
** ld 0x55c5863d6050 Response Queue:
Empty
ld 0x55c5863d6050 response count 0
ldap_chkResponseList ld 0x55c5863d6050 msgid -1 all 1
ldap_chkResponseList returns ld 0x55c5863d6050 NULL
ldap_int_select
read1msg: ld 0x55c5863d6050 msgid -1 all 1
ber_get_next
ldap_read: want=8, got=8
0000: 30 21 02 01 02 78 1c 0a 0!...x..
ldap_read: want=27, got=27
0000: 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e 3d 4d 61
........dn:cn=Ma
0010: 6e 61 67 65 72 2c 64 63 3d 62 65 nager,dc=be
ber_get_next: tag 0x30 len 33 contents:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a80 end=0x55c5863e0aa1 len=33
0000: 02 01 02 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e
...x..........dn
0010: 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62
:cn=Manager,dc=b
0020: 65 e
read1msg: ld 0x55c5863d6050 msgid 2 message type extended-result
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a83 end=0x55c5863e0aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e
x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
read1msg: ld 0x55c5863d6050 0 new referrals
read1msg: mark request completed, ld 0x55c5863d6050 msgid 2
request done: ld 0x55c5863d6050 msgid 2
res_errno: 0, res_error: <>, res_matched: <>
ldap_free_request (origid 2, msgid 2)
ldap_parse_result
ber_scanf fmt ({iAA) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a83 end=0x55c5863e0aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e
x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
ber_scanf fmt (x) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a8c end=0x55c5863e0aa1 len=21
0000: 8b 13 64 6e 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c
..dn:cn=Manager,
0010: 64 63 3d 62 65 dc=be
ber_scanf fmt (}) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0aa1 end=0x55c5863e0aa1 len=0
ldap_parse_extended_result
ber_scanf fmt ({eAA) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a83 end=0x55c5863e0aa1 len=30
0000: 78 1c 0a 01 00 04 00 04 00 8b 13 64 6e 3a 63 6e
x..........dn:cn
0010: 3d 4d 61 6e 61 67 65 72 2c 64 63 3d 62 65 =Manager,dc=be
ber_scanf fmt (O) ber:
ber_dump: buf=0x55c5863e0a80 ptr=0x55c5863e0a8c end=0x55c5863e0aa1 len=21
0000: 8b 13 64 6e 3a 63 6e 3d 4d 61 6e 61 67 65 72 2c
..dn:cn=Manager,
0010: 64 63 3d 62 65 dc=be
dn:cn=Manager,dc=be
ldap_msgfree
ldap_free_connection 1 1
ldap_send_unbind
ber_flush2: 7 bytes to sd 3
0000: 30 05 02 01 03 42 00 0....B.
ldap_write: want=7, written=7
0000: 30 05 02 01 03 42 00 0....B.
ldap_free_connection: actually freed
server# ldapwhoami -x -H ldap://192.168.100.11/ -D "cn=Manager,dc=be" -w
password -d -1
ldap_url_parse_ext(ldap://192.168.100.11/)
ldap_create
ldap_url_parse_ext(ldap://192.168.100.11:389/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP 192.168.100.11:389
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 192.168.100.11:389
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect success
ldap_open_defconn: successful
ldap_send_server_request
ber_scanf fmt ({it) ber:
ber_dump: buf=0x559745d846c0 ptr=0x559745d846c0 end=0x559745d846e6 len=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ber_scanf fmt ({i) ber:
ber_dump: buf=0x559745d846c0 ptr=0x559745d846c5 end=0x559745d846e6 len=33
0000: 60 1f 02 01 03 04 10 63 6e 3d 4d 61 6e 61 67 65
`......cn=Manage
0010: 72 2c 64 63 3d 62 65 80 08 70 61 73 73 77 6f 72
r,dc=be..passwor
0020: 64 d
ber_flush2: 38 bytes to sd 3
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_write: want=38, written=38
0000: 30 24 02 01 01 60 1f 02 01 03 04 10 63 6e 3d 4d
0$...`......cn=M
0010: 61 6e 61 67 65 72 2c 64 63 3d 62 65 80 08 70 61
anager,dc=be..pa
0020: 73 73 77 6f 72 64 ssword
ldap_result ld 0x559745d7b070 msgid 1
wait4msg ld 0x559745d7b070 msgid 1 (infinite timeout)
wait4msg continue ld 0x559745d7b070 msgid 1 all 1
** ld 0x559745d7b070 Connections:
* host: 192.168.100.11 port: 389 (default)
refcnt: 2 status: Connected
last used: Wed Mar 11 20:54:07 2020
** ld 0x559745d7b070 Outstanding Requests:
* msgid 1, origid 1, status InProgress
outstanding referrals 0, parent count 0
ld 0x559745d7b070 request count 1 (abandoned 0)
** ld 0x559745d7b070 Response Queue:
Empty
ld 0x559745d7b070 response count 0
ldap_chkResponseList ld 0x559745d7b070 msgid 1 all 1
ldap_chkResponseList returns ld 0x559745d7b070 NULL
ldap_int_select
read1msg: ld 0x559745d7b070 msgid 1 all 1
ber_get_next
ldap_read: want=8, got=0
ber_get_next failed.
ldap_err2string
ldap_result: Can't contact LDAP server (-1)
ldap_free_request (origid 1, msgid 1)
ldap_free_connection 1 1
ldap_free_connection: actually freed
Op do 12 mrt. 2020 om 00:04 schreef Quanah Gibson-Mount <quanah(a)symas.com>:
>
>
> --On Wednesday, March 11, 2020 9:59 PM +0100 Thierry Debaene
> <thierry.debaene(a)gmail.com> wrote:
>
> >
> > ldap_chkResponseList returns ld 0x55bbbd3ec070 NULL
> > ldap_int_select
> > read1msg: ld 0x55bbbd3ec070 msgid 1 all 1
> > ber_get_next
> > ldap_read: want=8, got=0
>
> It successfully connected to port 389 on that IP address, but got no
> response back from whatever is listening to that port on that IP address.
> I'd suggest comparing the output to the same command with no -H option
> specified.
>
> --Quanah
>
>
