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Hi team,
I am getting below error while create twic engine.

[root@dockermanager ~]# twic engine create
Common Name (CN) : dockermanager.example.com
Alt Names : dockermanager,192.168.254.135,127.0.0.1
TSA URL : https://workernode2.example.com
Username : dockeradmin
Password : **********
FATA[0027] Authorization denied

TSA server
[root@workernode2 ~]# tsa auth ls
KEY VALUE
auth_type ldap
auth_host ad1.example.com
auth_port 3269
auth_tls true
auth_bind_username [email protected]
auth_bind_password Comnet@123
auth_search_filter (&(objectCategory=user)(cn=%s))
auth_attr_members memberOf
auth_search_base_user ou=containers,ou=admindocker,dc=example,dc=com
auth_group_admin cn=admindocker,ou=containers,dc=example,dc=com
auth_group_user cn=dockeradmin,ou=admindocker,dc=example,dc=com

Please help me to fix it.

Hi, I'd like to ask you some questions. I want to use the command ''twic cert add -u -c -p '' to create a certificate. But I fail to create certificate under home/.twic/certs. There is nothing in the directory. And the monitor says that ''Certificate already exists and is valid''. When i use the command "twic cert ls", nothing in the monitor. I have no idea about it. Have you ever encountered this problem?

twic version
Version: 0.1.8
Git commit: 73e2c5e
Built: 2019-07-10 11:37:31 +0200 CEST
Go version: go1.8.3
OS/Arch: linux/amd64

Hi,
I have to setup docker. For that i have to setup "HBM,TSA,TWIC" for users authentication on docker commands. I have setup TSA server, Docker host, AD.
Docker host:-
packaged installed: docker-engine-1.12.6-1.el7.centos.x86_64,hbm-0.2.2-1.el7.centos.x86_64,twic-0.1.0-1.el7.centos.x86_64,

TSA server : -

[root@workernode2 ~]# tsa info
Certificate Authority:
Type: root
Expire: 2027-05-30
Country: INDIA
State: HR
Locality: Gurgoan
Organization: Example
Organizational Unit: IT department Certificate Authority
Common Name: IT department Root CA
E-mail: [email protected]
API:
FQDN: workernode2.example.com
Bind Address: 0.0.0.0
Bind Port: 443
Auth Type: ldap
Certificates: 1
Valid: 1
Expired: 0
Revoked: 0
Server Version: 0.1.1
Storage Driver: sqlite
Logging Driver: standard
TSA Root Dir: /var/lib/tsa

[root@workernode2 ~]# tsa auth ls
KEY VALUE
auth_type ldap
auth_host ad1.example.com
auth_port 3269
auth_tls true
auth_bind_username [email protected]
auth_attr_members memberOf
auth_bind_password secret
auth_search_base_user ou=containers,dc=example,dc=com
auth_search_filter (&(objectCategory=containers)(cn=%s))
auth_group_admin cn=dockeradmin,ou=containers,ou=admindocker,dc=example,dc=com
auth_group_user cn=docker1,ou=containers,ou=admindocker,dc=example,dc=com

Getting error while generation twic certificate. on client node as well as docker host, below are error message.

[docker1@workernode1 ~]$ twic cert add tsa1
TSA URL : https://workernode2.example.com
Username : admin (Admin user and credential)
Password : ******
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x10 pc=0x6b076c]

goroutine 1 [running]:
github.com/kassisol/twic/vendor/github.com/juliengk/stack/client.(*Request).Do(0xc4201a17c0, 0xa24446, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...)
/go/src/github.com/kassisol/twic/vendor/github.com/juliengk/stack/client/client.go:132 +0x74c
github.com/kassisol/twic/vendor/github.com/juliengk/stack/client.(*Request).Get(0xc4201a17c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
/go/src/github.com/kassisol/twic/vendor/github.com/juliengk/stack/client/client.go:145 +0x95
github.com/kassisol/twic/vendor/github.com/kassisol/tsa/client.(*Config).GetDirectory(0xc4201ab180, 0x1f, 0xc4201ab180)
/go/src/github.com/kassisol/twic/vendor/github.com/kassisol/tsa/client/client.go:42 +0x106
github.com/kassisol/twic/cli/command/cert.runAdd(0xc420077200, 0xc42018f6d0, 0x1, 0x1)
/go/src/github.com/kassisol/twic/cli/command/cert/add.go:144 +0x60c
github.com/kassisol/twic/vendor/github.com/spf13/cobra.(*Command).execute(0xc420077200, 0xc42018f690, 0x1, 0x1, 0xc420077200, 0xc42018f690)
/go/src/github.com/kassisol/twic/vendor/github.com/spf13/cobra/command.go:648 +0x231
github.com/kassisol/twic/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc420076b40, 0xc420076b40, 0xc420076b40, 0xc420076b40)
/go/src/github.com/kassisol/twic/vendor/github.com/spf13/cobra/command.go:734 +0x339
github.com/kassisol/twic/vendor/github.com/spf13/cobra.(*Command).Execute(0xc420076b40, 0xc4200001a0, 0xc4200001a0)
/go/src/github.com/kassisol/twic/vendor/github.com/spf13/cobra/command.go:693 +0x2b
main.main()
/go/src/github.com/kassisol/twic/main.go:42 +0x2f

Please help me fix it. Thank you in advance