rougail-tutorials/README.md

- [Summary](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/branch/1.1/README.md)
- [[tutorial v1.1_200] Variable calculation with propertyerror](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_200/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_210~1..v1.1_210))

# [tutorial v1.1_210] Username is mandatory if a password is set

[Read the tutorial "Username is mandatory if a password is set" in the documentation](https://pedago.gwenaelremond.fr/bribes/rougail/tutorial/jinja.html#username-is-mandatory-if-a-password-is-set)


## Screenshot
<img src="foxyproxy.png" width=50% height=50% alt="Firefox Proxy setting"/>


## Clone and install

To test this tutorial, you need to download this repository and install Rougail:

```shell
git clone -b 1.1 https://forge.cloud.silique.fr/stove/rougail-tutorials.git
cd rougail-tutorials
python -m venv venv_rougail
. venv_rougail/bin/activate
pip install rougail-cli rougail-output-exporter rougail-output-doc rougail-user-data-yaml
```

Then switch to the tutorial page:

```shell
git switch --detach v1.1_210
```

## Structure

<p>
<a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./">.</a><br/>
	├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/">firefox</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/00-proxy.yml">00-proxy.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/10-manual.yml">10-manual.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/20-manual.yml">20-manual.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/30-auto.yml">30-auto.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/40-no_proxy.yml">40-no_proxy.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/50-prompt_authentication.yml">50-prompt_authentication.yml</a><br/>
	│   ├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/55-proxy_dns_socks5.yml">55-proxy_dns_socks5.yml</a><br/>
	│   └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./firefox/60-dns_over_https.yml">60-dns_over_https.yml</a><br/>
	├── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./foxyproxy/">foxyproxy</a><br/>
	│   └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./foxyproxy/00-foxyproxy.yml">00-foxyproxy.yml</a><br/>
	└── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./types/">types</a><br/>
	    └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./types/proxy/">proxy</a><br/>
	        └── <a href="https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_210/./types/proxy/00-type.yml">00-type.yml</a><br/>
<br/><br/></p>

Contents of the foxyproxy/00-foxyproxy.yml file

```yml
%YAML 1.2
---
version: 1.1

proxies:
  description: Proxy configuration
  _type: leadership

  title:
    description: Title or Description
    mandatory: false

  type:
    description: Proxy Type
    choices:
      - HTTP
      - HTTPS/SSL
      - SOCKS4
      - SOCKS5
      - PAC URL
      - WPAD
      - System (use system settings)
      - Direct (no proxy)
    default: Direct (no proxy)

  color:
    description: Color
    regexp: ^#(?:[0-9a-f]{3}){1,2}$
    default:
      jinja: >-
        #{%- for i in range(6) -%}{{- '0123456789abcdef' | random -}}{%- endfor -%}
      description: random color value
    auto_save: true

  address:
    description: IP address, DNS name, server name
    type: domainname
    params:
      allow_ip: true
      allow_without_dot: true
    default:
      description: copy HTTP address if proxy is not "Manual"
      variable: firefox.manual.http_proxy.address
      propertyerror: false
    disabled:
      jinja: |-
        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
      return_type: boolean
      description: |-
        if type not in:
        - HTTP
        - HTTPS/SSL
        - SOCKS4
        - SOCKS5

  port:
    description: Port
    type: port
    default:
      description: copy HTTP port if proxy is not "Manual"
      variable: firefox.manual.http_proxy.port
      propertyerror: false
    disabled:
      jinja: |-
        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
      return_type: boolean
      description: |-
        if type not in:
        - HTTP
        - HTTPS/SSL
        - SOCKS4
        - SOCKS5

  username:
    description: Username
    type: unix_user
    mandatory:
      jinja: |-
        {% if _.password is not propertyerror and _.password %}
          true
        {% else %}
          false
        {% endif %}
      return_type: boolean
      description: if a password is set
    disabled:
      jinja: |-
        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
      return_type: boolean
      description: |-
        if type not in:
        - HTTP
        - HTTPS/SSL
        - SOCKS4
        - SOCKS5

  password:
    description: Password
    type: secret
    mandatory: false
    disabled:
      jinja: |-
        {{ _.type not in ['HTTP', 'HTTPS/SSL', 'SOCKS4', 'SOCKS5'] }}
      return_type: boolean
      description: |-
        if type not in:
        - HTTP
        - HTTPS/SSL
        - SOCKS4
        - SOCKS5

  url:
    description: URL
    type: web_address
    default:
      description: copy HTTP address if proxy is "Auto"
      variable: firefox.auto
      propertyerror: false
    disabled:
      jinja: |-
        {{ _.type not in ['PAC URL', 'WPAD'] }}
      return_type: boolean
      description: |-
        if type is not in:
        - PAC URL
        - WPAD
...

```

***
### Let's generate the documentation

```shell
rougail -m firefox/ -s Firefox -xn FoxyProxy -xd 0 foxyproxy/ --types types/proxy --modes_level basic standard advanced -o doc
```
[View the documentation file](DOCUMENTATION.md)


***
### Let's generate the changelog

```shell
rougail -m firefox/ -s Firefox -xn FoxyProxy -xd 0 foxyproxy/ --types types/proxy --modes_level basic standard advanced -o doc --doc.contents changelog --doc.changelog.previous_json_file previous.yml
```
[View the changelog file](CHANGELOG.md)

***
## User datas

### Example 1

#### config/01/config.yml


```yml
---
```

***
#### Output

```shell
rougail -m firefox/ -s Firefox -xn FoxyProxy -xd 0 foxyproxy/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/01/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>

Variables:
- :open_file_folder: firefox (Firefox)
  - :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
  - :open_file_folder: dns_over_https (DNS over HTTPS)
    - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #B8860B">false</span>
- :open_file_folder: foxyproxy (FoxyProxy)
  - :open_file_folder: proxies (Proxy configuration): <span style="color: #B8860B">[]</span>

***
### Example 2

#### config/02/config.yml


```yml
---
foxyproxy:
  proxies:
    - title: My company
      type: HTTP
      color: '#66cc66'
      address: proxy.company.net
      port: 8080
      username: one_user
      password: P4ssW0rD
    - title: An other company
      type: HTTP
      address: proxy.company.net
      port: 8080
```

***
#### Output

```shell
rougail -m firefox/ -s Firefox -xn FoxyProxy -xd 0 foxyproxy/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/02/config.yml
```
> [!NOTE]
>
> **Caption:**
> - Variable
> - <span style="color: #B8860B">Default value</span>
> - <span style="color: #006400">Modified value</span>
> - (:hourglass_flowing_sand: Original default value)

Variables:
- :open_file_folder: firefox (Firefox)
  - :notebook: proxy_mode (Configure Proxy Access to the Internet): <span style="color: #B8860B">No proxy</span>
  - :open_file_folder: dns_over_https (DNS over HTTPS)
    - :notebook: enable_dns_over_https (Enable DNS over HTTPS): <span style="color: #B8860B">false</span>
- :open_file_folder: foxyproxy (FoxyProxy)
  - :open_file_folder: proxies (Proxy configuration)
    - :open_file_folder: title (Title or Description)
      - :notebook: title (Title or Description): <span style="color: #006400">My company</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: type (Proxy Type): <span style="color: #006400">HTTP</span> ← loaded from the YAML file "config/02/config.yml" (:hourglass_flowing_sand: Direct (no proxy))
      - :notebook: color (Color): <span style="color: #006400">#66cc66</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: address (IP address, DNS name, server name): <span style="color: #006400">proxy.company.net</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: port (Port): <span style="color: #006400">8080</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: username (Username): <span style="color: #006400">one_user</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: password (Password): <span style="color: #006400">**********</span> ← loaded from the YAML file "config/02/config.yml"
    - :open_file_folder: title (Title or Description)
      - :notebook: title (Title or Description): <span style="color: #006400">An other company</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: type (Proxy Type): <span style="color: #006400">HTTP</span> ← loaded from the YAML file "config/02/config.yml" (:hourglass_flowing_sand: Direct (no proxy))
      - :notebook: color (Color): <span style="color: #006400">#56a05e</span>
      - :notebook: address (IP address, DNS name, server name): <span style="color: #006400">proxy.company.net</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: port (Port): <span style="color: #006400">8080</span> ← loaded from the YAML file "config/02/config.yml"
      - :notebook: username (Username): <span style="color: #B8860B">null</span>
      - :notebook: password (Password): <span style="color: #B8860B">null</span>

***
### Example 3

#### config/03/config.yml


```yml
---
foxyproxy:
  proxies:
    - title: My company
      type: HTTP
      color: '#66cc66'
      address: proxy.company.net
      port: 8080
      password: P4ssW0rD
    - title: An other company
      type: HTTP
      address: proxy.company.net
      port: 8080
```

***
#### Output

```shell
rougail -m firefox/ -s Firefox -xn FoxyProxy -xd 0 foxyproxy/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/03/config.yml
```
> [!CAUTION]
> 
> - foxyproxy (FoxyProxy)
>   - proxies (Proxy configuration)
>     - username (Username): :stop_sign: <span style="color: #C23636">mandatory variable at index "0" but has no value</span>

***


- [[tutorial v1.1_211] redefines the behavior to password mandatory if the user is defined](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_211/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_211~1..v1.1_211))