From 8aa42cf506713831d57b71d0815991798cbba997 Mon Sep 17 00:00:00 2001
From: Adw8 <adwaitgharpure@gmail.com>
Date: Thu, 26 Sep 2024 10:16:47 +0530
Subject: [PATCH] Add task to setup passwordless sudo for user

---
 service-provider-setup/README.md      | 22 +++++++++++++-
 service-provider-setup/setup-k8s.yml  | 15 +++++-----
 service-provider-setup/setup-user.yml | 41 +++++++++++++++++++--------
 3 files changed, 58 insertions(+), 20 deletions(-)

diff --git a/service-provider-setup/README.md b/service-provider-setup/README.md
index a3b8145..77fd87a 100644
--- a/service-provider-setup/README.md
+++ b/service-provider-setup/README.md
@@ -39,7 +39,27 @@ To get started, follow the [installation](../README.md#installation) guide to se
   # }
   ```
 
-- Execute the `setup-user.yml` Ansible playbook to create a user `dev` with sudo permissions:
+- Setup `user-vars.yml`  using the example file
+
+  ```bash
+  cd vars
+  cp user-vars.example.yml user-vars.yml
+  ```
+
+- Edit the following vars:
+
+  ```bash
+  # name of the user you want to setup on the target host
+  username: ""
+
+  # password of the user you want to setup on the target host
+  password: ""
+
+  # path to the ssh key on your machine
+  path_to_ssh_key: "
+  ```
+
+- Execute the `setup-user.yml` Ansible playbook to create a user with passwordless sudo permissions:
 
   ```bash
   ansible-playbook setup-user.yml -i hosts.ini --extra-vars='{ "target_host": "deployment_host" }'
diff --git a/service-provider-setup/setup-k8s.yml b/service-provider-setup/setup-k8s.yml
index bfec933..ca799f8 100644
--- a/service-provider-setup/setup-k8s.yml
+++ b/service-provider-setup/setup-k8s.yml
@@ -59,12 +59,16 @@
       ignore_errors: yes
 
     - name: Sign a dummy string using gpg-key
-      shell: echo "This is a dummy string." | gpg --batch --yes --passphrase "{{ vault_passphrase }}" --pinentry-mode loopback --sign -
+      shell: echo "This is a dummy string." | gpg --batch --yes --local-user "{{ gpg_key_id }}" --passphrase "{{ vault_passphrase }}" --pinentry-mode loopback --sign -
 
     - name: Run vault-rekey.sh
       shell: bash .vault/vault-rekey.sh
       args:
         chdir: "service-provider-template"
+      register: rekey_result
+      until: rekey_result.stderr == ""
+      retries: 5
+      delay: 5
 
     - name: Ensure the target directory exists
       file:
@@ -163,13 +167,10 @@
       command: ansible-playbook -i hosts site.yml --tags=firewalld,nginx
       args:
         chdir: "{{ ansible_env.HOME }}/service-provider-template"
-
-    - name: Install Stack Orchestrator
-      command: ansible-playbook -i hosts site.yml --tags=so --limit=so --user so
-      args:
-        chdir: "{{ ansible_env.HOME }}/service-provider-template"
+      environment:
+        ANSIBLE_HOST_KEY_CHECKING: "False"
 
     - name: Deploy Kubernetes
-      command: ansible-playbook -i hosts site.yml --tags=k8s --limit={{ org_id }}_{{ location_id }} --user so
+      command: ansible-playbook -i hosts site.yml --tags=k8s --limit={{ org_id }}_{{ location_id }} --user {{ ansible_user }}
       args:
         chdir: "{{ ansible_env.HOME }}/service-provider-template"
diff --git a/service-provider-setup/setup-user.yml b/service-provider-setup/setup-user.yml
index ebd3aa4..7597c0c 100644
--- a/service-provider-setup/setup-user.yml
+++ b/service-provider-setup/setup-user.yml
@@ -2,12 +2,16 @@
   hosts: "{{ target_host }}"
   become: yes
 
+  vars_files:
+    - vars/user-vars.yml
+
   tasks:
     - name: Set unique hostname
       hostname:
         name: "{{ inventory_hostname }}"
       when: ansible_hostname != inventory_hostname
 
+    # TODO: Move installation to k8s playbook
     - name: Install additional packages
       apt:
         name:
@@ -78,26 +82,39 @@
             - /var/lib/snapd
           become: yes
 
-    # TODO: Make username and password configurable
-    - name: Create a user `dev`
+    - name: Create a user
       user:
-        name: dev
-        password: "{{ 'so-service-provider' | password_hash('sha512') }}"
-        shell: /bin/zsh
+        name: "{{ username }}"
+        password: "{{ '{{ password }}' | password_hash('sha512') }}"
+        shell: /bin/bash
         state: present
 
-    - name: Add dev user to sudoers group
+    - name: Add user to sudoers group
       user:
-        name: dev
+        name: "{{ username }}"
         groups: sudo
         append: yes
 
-    - name: Ensure .ssh directory exists for 'dev' user
+    - name: Ensure .ssh directory exists for user
       file:
-        path: /home/dev/.ssh
+        path: /home/"{{ username }}"/.ssh
         state: directory
-        owner: dev
-        group: dev
+        owner: "{{ username }}"
+        group: "{{ username }}"
         mode: '0700'
 
-    # TODO: Add tasks to setup passwordless sudo for the user
\ No newline at end of file
+    - name: Copy SSH public key to authorized_keys
+      copy:
+        src: "{{ path_to_ssh_key }}"
+        dest: /home/{{ username }}/.ssh/authorized_keys
+        owner: "{{ username }}"
+        group: "{{ username }}"
+        mode: '0600'
+
+    - name: Add user to sudoers for passwordless sudo
+      lineinfile:
+        path: /etc/sudoers
+        state: present
+        regexp: '^{{ username }} ALL=\(ALL\) NOPASSWD:ALL'
+        line: '{{ username }} ALL=(ALL) NOPASSWD:ALL'
+        validate: 'visudo -cf %s'