rougail-tutorials/README.md

26 KiB

[tutorial v1.1_142] A web_address variable

Read the tutorial "A web_address variable " in the documentation

Screenshot

Firefox Proxy setting

Clone and install

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

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:

git switch --detach v1.1_142

Structure

.
├── firefox
│   ├── 00-proxy.yml
│   ├── 10-manual.yml
│   ├── 20-manual.yml
│   ├── 30-auto.yml
│   ├── 40-no_proxy.yml
│   ├── 50-prompt_authentication.yml
│   ├── 55-proxy_dns_socks5.yml
│   └── 60-dns_over_https.yml
└── types
    └── proxy
        └── 00-type.yml


Contents of the firefox/60-dns_over_https.yml file

%YAML 1.2
---
version: 1.1

dns_over_https:  # DNS over HTTPS

  enable_dns_over_https: false  # Enable DNS over HTTPS

  provider:
    description: Use Provider
    choices:
      - Cloudflare
      - NextDNS
      - Custom
    default: Cloudflare
    disabled:
      variable: _.enable_dns_over_https
      when: false

  custom_dns_url:
    description: Custom DNS URL
    type: web_address
    disabled:
      jinja: |-
        {{ _.provider is propertyerror or _.provider != 'Custom' }}        
      return_type: boolean
      description: if "_.provider" is not "Custom"
...


Let's generate the documentation```shell

rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -o doc

| Variable                                                                                                                                                              | Description                                                                                                                                                                                                                                                                  |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="proxy_mode" name="proxy_mode">proxy_mode</a>**<br/>[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | Configure Proxy Access to the Internet.<br/>**Choices**: <br/>•&nbsp;No proxy **← (default)**<br/>•&nbsp;Auto-detect proxy settings for this network<br/>•&nbsp;Use system proxy settings<br/>•&nbsp;Manual proxy configuration<br/>•&nbsp;Automatic proxy configuration URL |

#### Manual proxy configuration

> [!NOTE]
> 
> **Path**: manual\
> `basic` *`disabled`*\
> **Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" hasn't the value "Manual proxy configuration".

##### HTTP Proxy

> [!NOTE]
> 
> **Path**: manual.http_proxy\
> `basic`

| Variable                                                                                                                                                                                                            | Description                                                                                                                                                                                                                      |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.http_proxy.address" name="manual.http_proxy.address">manual.http_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` | HTTP proxy address.<br/>**Validators**: <br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can be an IP                                                                                                                      |
| **<a id="manual.http_proxy.port" name="manual.http_proxy.port">manual.http_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`             | HTTP proxy port.<br/>**Validators**: <br/>•&nbsp;well-known ports (1 to 1023) are allowed<br/>•&nbsp;registred ports (1024 to 49151) are allowed<br/>•&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: 8080 |

| Variable                                                                                                                                                                                             | Description                                          |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------|
| **<a id="manual.use_for_https" name="manual.use_for_https">manual.use_for_https</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | Also use this proxy for HTTPS.<br/>**Default**: true |

##### HTTPS Proxy

> [!NOTE]
> 
> **Path**: manual.https_proxy\
> `standard` *`hidden`*\
> **Hidden**: when the variable "[Also use this proxy for HTTPS](#manual.use_for_https)" has the value "true".

| Variable                                                                                                                                                                                                                  | Description                                                                                                                                                                                                                                                                                    |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.https_proxy.address" name="manual.https_proxy.address">manual.https_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | Proxy address.<br/>**Validators**: <br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can be an IP<br/>**Default**: the value of the variable "[HTTP proxy address](#manual.http_proxy.address)".                                                                                          |
| **<a id="manual.https_proxy.port" name="manual.https_proxy.port">manual.https_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                | Proxy port.<br/>**Validators**: <br/>•&nbsp;well-known ports (1 to 1023) are allowed<br/>•&nbsp;registred ports (1024 to 49151) are allowed<br/>•&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: the value of the variable "[HTTP proxy port](#manual.http_proxy.port)". |

##### SOCKS Proxy

> [!NOTE]
> 
> **Path**: manual.socks_proxy\
> `standard`

| Variable                                                                                                                                                                                                                  | Description                                                                                                                                                                                                                                                                                    |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="manual.socks_proxy.address" name="manual.socks_proxy.address">manual.socks_proxy.address</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | Proxy address.<br/>**Validators**: <br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can be an IP<br/>**Default**: the value of the variable "[HTTP proxy address](#manual.http_proxy.address)".                                                                                          |
| **<a id="manual.socks_proxy.port" name="manual.socks_proxy.port">manual.socks_proxy.port</a>**<br/>[`port`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                | Proxy port.<br/>**Validators**: <br/>•&nbsp;well-known ports (1 to 1023) are allowed<br/>•&nbsp;registred ports (1024 to 49151) are allowed<br/>•&nbsp;private ports (greater than 49152) are allowed<br/>**Default**: the value of the variable "[HTTP proxy port](#manual.http_proxy.port)". |
| **<a id="manual.socks_proxy.version" name="manual.socks_proxy.version">manual.socks_proxy.version</a>**<br/>[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`     | SOCKS host version used by proxy.<br/>**Choices**: <br/>•&nbsp;v4<br/>•&nbsp;v5 **← (default)**                                                                                                                                                                                                |

| Variable                                                                                                                                                                                                             | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="auto" name="auto">auto</a>**<br/>[`web address`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` *`disabled`*                                                   | Automatic proxy configuration URL.<br/>**Validators**: <br/>•&nbsp;well-known ports (1 to 1023) are allowed<br/>•&nbsp;registred ports (1024 to 49151) are allowed<br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can be a hostname<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" hasn't the value "Automatic proxy configuration URL".                                                                                                                                                                                  |
| **<a id="no_proxy" name="no_proxy">no_proxy</a>**<br/>[`domainname`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `multiple` `standard` *`disabled`* `unique`                             | Address for which proxy will be desactivated.<br/>Connections to localhost, 127.0.0.1/8 and ::1 are never proxied.<br/>**Validators**: <br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can starts by a dot<br/>•&nbsp;the domain name can be a hostname<br/>•&nbsp;the domain name can be an IP<br/>•&nbsp;the domain name can be network in CIDR format<br/>**Examples**: <br/>•&nbsp;.mozilla.org<br/>•&nbsp;.net.nz<br/>•&nbsp;192.168.1.0/24<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" has the value "No proxy". |
| **<a id="prompt_authentication" name="prompt_authentication">prompt_authentication</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` *`disabled`* | Prompt for authentication if password is saved.<br/>**Default**: true<br/>**Disabled**: when the variable "[Configure Proxy Access to the Internet](#proxy_mode)" has the value "No proxy".                                                                                                                                                                                                                                                                                                                                                                                   |
| **<a id="proxy_dns_socks5" name="proxy_dns_socks5">proxy_dns_socks5</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `advanced` `mandatory` *`disabled`*                | Use proxy DNS when using SOCKS v5.<br/>**Default**: false<br/>**Disabled**: if "[Configure Proxy Access to the Internet](#proxy_mode)" is not "Manual proxy configuration"<br/>or "[SOCKS host version used by proxy](#manual.socks_proxy.version)" is "v4".                                                                                                                                                                                                                                                                                                                  |

#### DNS over HTTPS

> [!NOTE]
> 
> **Path**: dns_over_https\
> `basic`

| Variable                                                                                                                                                                                                                                             | Description                                                                                                                                                                                                                                                                                              |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **<a id="dns_over_https.enable_dns_over_https" name="dns_over_https.enable_dns_over_https">dns_over_https.enable_dns_over_https</a>**<br/>[`boolean`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | Enable DNS over HTTPS.<br/>**Default**: false                                                                                                                                                                                                                                                            |
| **<a id="dns_over_https.provider" name="dns_over_https.provider">dns_over_https.provider</a>**<br/>[`choice`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` *`disabled`*                            | Use Provider.<br/>**Choices**: <br/>•&nbsp;Cloudflare **← (default)**<br/>•&nbsp;NextDNS<br/>•&nbsp;Custom<br/>**Disabled**: when the variable "[Enable DNS over HTTPS](#dns_over_https.enable_dns_over_https)" has the value "false".                                                                   |
| **<a id="dns_over_https.custom_dns_url" name="dns_over_https.custom_dns_url">dns_over_https.custom_dns_url</a>**<br/>[`web address`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `basic` `mandatory` *`disabled`*        | Custom DNS URL.<br/>**Validators**: <br/>•&nbsp;well-known ports (1 to 1023) are allowed<br/>•&nbsp;registred ports (1024 to 49151) are allowed<br/>•&nbsp;type domainname<br/>•&nbsp;the domain name can be a hostname<br/>**Disabled**: if "[Use Provider](#dns_over_https.provider)" is not "Custom". |
***
### Let's generate the changelog```shell
rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -o doc --doc.contents changelog --doc.changelog.previous_json_file previous.yml

New variable

Variable Description
dns_over_https.custom_dns_url
web address basic mandatory disabled
Custom DNS URL.
Validators:
• well-known ports (1 to 1023) are allowed
• registred ports (1024 to 49151) are allowed
• type domainname
• the domain name can be a hostname
Disabled: if "Use Provider" is not "Custom".

User datas### Example 1#### config/01/config.yml

---

Output```shell

rougail -m firefox/ --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:
- :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>

***
### Example 2#### config/02/config.yml
```yml
---
dns_over_https:
  enable_dns_over_https: true

Output```shell

rougail -m firefox/ --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:
- :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: #006400">true</span> ← loaded from the YAML file "config/02/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #B8860B">Cloudflare</span>

***
### Example 3#### config/03/config.yml
```yml
---
dns_over_https:
  enable_dns_over_https: true
  provider: Custom
  custom_dns_url: http://dns.net

Output```shell

rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/03/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:
- :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: #006400">true</span> ← loaded from the YAML file "config/03/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #006400">Custom</span> ← loaded from the YAML file "config/03/config.yml" (:hourglass_flowing_sand: Cloudflare)
  - :notebook: custom_dns_url (Custom DNS URL): <span style="color: #006400">http://dns.net</span> ← loaded from the YAML file "config/03/config.yml"

***
### Example 4#### config/04/config.yml
```yml
---
dns_over_https:
  enable_dns_over_https: true
  provider: Custom
  custom_dns_url: https://dns.net

Output```shell

rougail -m firefox/ --types types/proxy --modes_level basic standard advanced -u yaml -yf config/04/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:
- :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: #006400">true</span> ← loaded from the YAML file "config/04/config.yml" (:hourglass_flowing_sand: false)
  - :notebook: provider (Use Provider): <span style="color: #006400">Custom</span> ← loaded from the YAML file "config/04/config.yml" (:hourglass_flowing_sand: Cloudflare)
  - :notebook: custom_dns_url (Custom DNS URL): <span style="color: #006400">https://dns.net</span> ← loaded from the YAML file "config/04/config.yml"

***


- [[tutorial v1.1_150] A variable with custom validation](https://forge.cloud.silique.fr/stove/rougail-tutorials/src/commit/v1.1_150/README.md) ([diff](https://forge.cloud.silique.fr/stove/rougail-tutorials/compare/v1.1_150~1..v1.1_150))