From e1747ab569fa78d411cab378c5891532e9d83440 Mon Sep 17 00:00:00 2001
From: Taseer Ahmed <taseer94@gmail.com>
Date: Mon, 25 Jun 2018 14:05:53 +0500
Subject: [PATCH] Allow setting ODL NB REST password

Use custom ansible module. When placed under library,
Ansible will detect it automatically. Mirrors the Puppet
logic. Usage is explained in the examples section of the code.

JIRA: INTPAK-177
Change-Id: Ieecbf1dd9c0a923aaf9eff2fd85d391bed800d81
Signed-off-by: Taseer Ahmed <taseer94@gmail.com>
---
 library/odl_usermod.py | 113 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 library/odl_usermod.py

diff --git a/library/odl_usermod.py b/library/odl_usermod.py
new file mode 100644
index 0000000..c5a1223
--- /dev/null
+++ b/library/odl_usermod.py
@@ -0,0 +1,113 @@
+from ansible.module_utils.basic import AnsibleModule
+
+ANSIBLE_METADATA = {'metadata_version': '1.0', 'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = \
+    '''
+---
+module: odl_usermod
+short_description: Manipulate ODL users
+description:
+    - Use this module to add, delete and list ODL users
+version_added: "1.0"
+author: "Taseer Ahmed (@Taseer)"
+options:
+notes:
+requirements:
+'''
+
+RETURN = \
+    '''
+message:
+  description: Add/remove/list OpenDaylight users
+'''
+
+EXAMPLES = \
+    '''
+---
+- hosts: localhost
+  tasks:
+    - name: create odl user
+      odl_usermod:
+        username: admin
+        password: admin
+        state: present
+
+    - name: delete odl user
+      odl_usermod:
+        username: admin
+        state: absent
+
+    - name: list odl users
+      odl_usermod:
+        state: list
+'''
+
+
+def build_cmd(module, *args):
+    cmd = [
+        module.get_bin_path('java', True),
+        '-jar',
+        '/opt/opendaylight/bin/aaa-cli-jar.jar',
+        '--dbd',
+        '/opt/opendaylight/data'
+        ]
+    for arg in args:
+        cmd.append(arg)
+    return cmd
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=dict(
+            username=dict(type='str'),
+            password=dict(type='str'),
+            state=dict(type='str')
+        )
+    )
+
+    username = module.params['username']
+    password = module.params['password']
+    state = module.params['state']
+
+    if state == 'absent':
+        ls_users_cmd = build_cmd(module, "-l")
+        (rc, out, err) = module.run_command(ls_users_cmd)
+        if username in out:
+            cmd = build_cmd(module, '--deleteUser', username)
+            (rc, out, err) = module.run_command(cmd)
+            if rc is not None and rc != 0:
+                return module.fail_json(msg=err)
+            module.exit_json(changed=True, msg="User deleted")
+        else:
+            module.exit_json(changed=False, msg="No such user exists")
+    elif state == 'present':
+        ls_users_cmd = build_cmd(module, "-l")
+        (rc, out, err) = module.run_command(ls_users_cmd)
+        if rc is not None and rc != 0:
+            return module.fail_json(msg=err)
+
+        if username in out:
+            module.exit_json(changed=False, msg="User already exists")
+        else:
+            cmd = build_cmd(module, '--newUser', username, '-p', password)
+            (rc, out, err) = module.run_command(cmd)
+            if rc is not None and rc != 0:
+                return module.fail_json(msg=err)
+            module.exit_json(changed=True, msg="User added")
+    elif state == 'list':
+        ls_users_cmd = build_cmd(module, "-l")
+        (rc, out, err) = module.run_command(ls_users_cmd)
+        if rc is not None and rc != 0:
+            return module.fail_json(msg=err)
+        users = out.split('\n')
+        if users[0] == 'User names:':
+            users.pop(0)
+        module.exit_json(changed=False, msg=users)
+    else:
+        module.exit_json(changed=False, msg="No state specified")
+
+
+if __name__ == '__main__':
+    main()
-- 
2.36.6