Update licensing model

Author: ronaldbarendse

10/umbraco-forms/installation/the-licensing-model.md

@@ -7,7 +7,7 @@ Umbraco Forms is a commercial product. You have a 14-day free trial to try out t
 Licenses are sold per domain and will also work on all subdomains. With every license, you will be able to configure two development/testing domains.
 
 {% hint style="info" %}
-The licenses are not bound to a specific product version. They will work for all versions of the related product.
+The licenses are not bound to a specific product version. They will work for all versions of the related product, but version 17+ will only be available through a subscription based license (see [announcement](https://github.com/umbraco/Announcements/issues/25)).
 {% endhint %}
 
 ### Example

13/umbraco-forms/installation/the-licensing-model.md

@@ -1,13 +1,15 @@
 # Licensing
 
-Umbraco Forms is a commercial product. You have a 14-day free trial to try out the product. After your trial expires, you'll need to have a **valid license** to keep using the product on your site.
+Umbraco Forms is a commercial product. You can run Umbraco Forms unrestricted locally without the need for a license. Running Umbraco Forms in the public domain will require a valid license.
+
+Version 13 supports both the one-off purchase and (in 13.6+) subscription license.
 
 ## How does it work?
 
 Licenses are sold per domain and will also work on all subdomains. With every license, you will be able to configure two development/testing domains.
 
 {% hint style="info" %}
-The licenses are not bound to a specific product version. They will work for all versions of the related product.
+The licenses are not bound to a specific product version. They will work for all versions of the related product, but version 17+ will only be available through a subscription based license (see [announcement](https://github.com/umbraco/Announcements/issues/25)).
 {% endhint %}
 
 Let's say that you have a license configured for your domain, `mysite.com`, and you've configured two development domains, `devdomain.com` and `devdomain2.com`.
@@ -49,50 +51,38 @@ This is an add-on domain for existing licenses. Refunds will not be given for th
 
 You can look at the pricing, features, and purchase the license on the [Umbraco Forms](https://umbraco.com/products/add-ons/forms/) page.
 
-When you've bought a license you need to configure it with your domains. You can either configure your license right away or you can do it later by visiting your account on Umbraco.com.
-
-1. Login to your account at [shop.umbraco.com](https://shop.umbraco.com).
-2. Navigate to the **Manage Licenses** section.
-3. Locate your unconfigured Forms license and choose **Configure / Add domain**.
-4. Define the primary as well as up to two development domains for which the license will be used.
-
 ### Add additional domains
 
-Once you have a configured Umbraco Forms license, you can add additional domains. This is relevant if you need your forms to be available on multiple public domains.
-
-1. Login to your account at [shop.umbraco.com](https://shop.umbraco.com).
-2. Navigate to the **Manage Licenses** section.
-3. Locate your configured Forms license.
-4. Choose **Configure / Add domain**.
-
-<figure><img src="./images/image.png" alt=""><figcaption></figcaption></figure>
-
-5. Select **Click here to buy** at the bottom of the configuration page.
-6. Configure the additional domain after completing the purchase, or do it later via your account.
+If you require to add addition domains to the license, [reach out the sales team](https://umbraco.com/products/add-ons/forms/) with your request and they will manage this process.
 
 ### Reconfiguration of domains
 
 Once a license has been configured with the domains, it is not possible to reconfigure them. An exception is when there is a mistake in the domain URL.
+
 As reconfiguration is not possible, you will either need to purchase an additional domain or a [new license](https://umbraco.com/products/umbraco-forms/).
 
 ## Installing your license
 
+You can configure either the one-off purchase license file or when using version 13.6+ the subscription license product key. We do not recommend having both a license file and product key configured, but if you have, the product key is checked first.
+
+### Installing one-off purchase license file
+
 Once you've configured your license with the correct domains, you are ready to install the license on your Umbraco installation.
 
-1. Download your license from your Umbraco.com account - this will give you a `.lic` file
+1. Obtain the license from the sales team, they will send you a `.lic` file
 2. Place the file in the `/umbraco/Licenses` directory in your Umbraco installation
 
 The `.lic` file must be placed in the `/umbraco/Licenses` directory to be registered by Umbraco Forms. If the file isn't placed correctly, the application will automatically switch to trial mode.
 
-### Multiple license files
+#### Multiple license files
 
 You can install multiple Umbraco Forms license files without merging them. Place each license file in the `/umbraco/Licenses` directory (or an alternative location). Each file should begin with `umbracoForms`, for example, `umbracoForms.example1.lic` and `umbracoForms.example2.lic`. This setup allows your installation to recognize multiple licensed domains.
 
-### Alternative license location
+#### Alternative license location
 
 If you can't include the license file in the `/umbraco/Licenses` directory for any reason, it is possible to configure an alternative location for the file.
 
-It can be configured in the Umbraco installation's `appSettings.json` file by adding the following configuration:
+It can be configured in the Umbraco installation's `appsettings.json` file by adding the following configuration:
 
 ```json
 {
@@ -110,7 +100,7 @@ The value contains the path of your custom license directory relative to the roo
 This will also change the location for other Umbraco-related licenses in this project.
 {% endhint %}
 
-## Federal Information Processing Standards (FIPS) Compliant Environments
+#### Federal Information Processing Standards (FIPS) Compliant Environments
 
 The algorithm used to decrypt Forms licenses is not supported on locked down FIPS compliant environments, such as those used in the defense industry.
 
@@ -129,4 +119,118 @@ Apply the following configuration with the appropriate algorithm - `DES` (the de
     "Licensing": {
       "LicenseEncodeAndDecodeAlgorithm": "DES|TripleDES|AES"
     },
-``````
+```
+
+### Installing subscription license product key
+
+Once you have received your license code it needs to be installed on your site.
+
+1. Open the root directory for your project files.
+2. Locate and open the `appsettings.json` file.
+3. Add your Umbraco Forms license key to `Umbraco:Licenses:Umbraco.Forms`:
+
+```json
+"Umbraco": {
+  "Licenses": {
+    "Umbraco.Forms": "YOUR_LICENSE_KEY"
+  }
+}
+```
+
+{% hint style="info" %}
+You might run into issues when using a period in the product name when using environment variables. Use an underscore in the product name instead, to avoid problems.
+
+```json
+"Umbraco_Forms": "YOUR_LICENSE_KEY"
+```
+{% endhint %}
+
+#### Verify the license installation
+
+You can verify that your license is successfully installed by logging into your project's backoffice and navigating to the settings section. Here you will see a license dashboard which should display the status of your license.
+
+### When and how to configure an `UmbracoApplicationUrl`
+
+If you are running on a single domain for both your frontend and backend environments, it's not necessary to configure a `UmbracoApplicationUrl`.
+
+If you have different domains for your frontend and backend, then it's advised that you configure an `UmbracoApplicationUrl` set to your backoffice URL. This helps the licensing engine know which URL should be used for validation checks. Without this configuration setting, the licensing engine will try and work out the domain to validate from the HTTP request object. This can lead to errors when switching between domains.
+
+An `UmbracoApplicationUrl` can be configured in your `appSettings.json` file like so:
+
+```json
+{
+    "Umbraco": {
+        "CMS": {
+            "WebRouting": {
+                "UmbracoApplicationUrl": "https://admin.my-custom-domain.com/"
+            }
+        }
+    }
+}
+```
+
+See the [Fixed Application URL](https://docs.umbraco.com/umbraco-cms/extending/health-check/guides/fixedapplicationurl) documentation for more details about this setting.
+
+#### Configuring `UmbracoApplicationUrl` on Umbraco Cloud
+
+If you are hosting on Umbraco Cloud you will find the configuration described above won't be reflected in your environment. The reason for this is that Umbraco Cloud sets this value as an environment variable set to the Cloud project domain (`<your project>.umbraco.io`). This overrides what is set via the `appsettings.json` file.
+
+There are two options in this case:
+- Either the domains for each of your Cloud environments can be added to your license.
+- Or, for more control and to ensure this value is set correctly for other reasons, you can apply the configuration via code.
+
+For example, in your `Program.cs`:
+
+```csharp
+services.Configure<WebRoutingSettings>(o => o.UmbracoApplicationUrl = "<your application URL>");
+```
+
+In practice, you will probably want to make this a bit more sophisticated. You can read the value from another configuration key, removing the need to hard-code it and have it set as appropriate in different environments. You can also move this code into a composer or an extension method if you prefer not to clutter up the `Program.cs` file.
+
+#### Validating a license without an outgoing Internet connection
+
+Some Umbraco installations will have a highly locked down production environment, with firewall rules that prevent outgoing HTTP requests. This will interfere with the normal process of license validation.
+
+On start-up, and periodically whilst Umbraco is running, the license component used by Umbraco Forms will make an HTTP POST request to `https://license-validation.umbraco.com/api/ValidateLicense`.
+
+If it's possible to do so, the firewall rules should be adjusted to allow this request.
+
+If such a change is not feasible, there is another approach you can use.
+
+You will need to have a server, or serverless function, that is running and can make a request to the online license validation service. That needs to run on a daily schedule, making a request and relaying it onto the restricted Umbraco environment.
+
+To set this up, firstly ensure you have a reference to `Umbraco.Licenses` version 13.1 or higher. If the version of Forms you are using depends on an earlier version, you can add a direct package reference for `Umbraco.Licenses`.
+
+Then configure a random string as an authorization key in configuration. This is used as protection to ensure only valid requests are handled. You can also disable the normal regular license checks - as there is no point in these running if they will be blocked:
+
+```json
+  "Umbraco": {
+    "Licenses": {
+      "Umbraco.Forms": "<your license key>"
+    },
+    "LicensesOptions": {
+      "EnableScheduledValidation": false,
+      "ValidatedLicenseRelayAuthKey": "<your authorization key>"
+    }
+```
+
+Your Internet-enabled server should make a request of the following form to the online license validation service:
+
+```
+POST https://license-validation.umbraco.com/api/ValidateLicense
+{
+    "ProductId": "Umbraco.Forms",
+    "LicenseKey": "<your license key>",
+    "Domain": "<your licensed domain>"
+}
+```
+
+The response should be relayed exactly via an HTTP request to your restricted Umbraco environment:
+
+```
+POST http://<your umbraco environment>/umbraco/licenses/validatedLicense/relay?productId=<product id>&licenseKey=<license key>
+```
+
+A header with a key of `X-AUTH-KEY` and the value of the authorization key you have configured should be provided.
+
+This will trigger the same processes that occur when the normal scheduled validation completes ensuring your product is considered licensed.

14/umbraco-forms/installation/the-licensing-model.md

@@ -7,7 +7,7 @@ Umbraco Forms is a commercial product. You have a 14-day free trial to try out t
 Licenses are sold per domain and will also work on all subdomains. With every license, you will be able to configure two development/testing domains.
 
 {% hint style="info" %}
-The licenses are not bound to a specific product version. They will work for all versions of the related product.
+The licenses are not bound to a specific product version. They will work for all versions of the related product, but version 17+ will only be available through a subscription based license (see [announcement](https://github.com/umbraco/Announcements/issues/25)).
 {% endhint %}
 
 Let's say that you have a license configured for your domain, `mysite.com`, and you've configured two development domains, `devdomain.com` and `devdomain2.com`.

15/umbraco-forms/installation/the-licensing-model.md

@@ -7,7 +7,7 @@ Umbraco Forms is a commercial product. You have a 14-day free trial to try out t
 Licenses are sold per domain and will also work on all subdomains. With every license, you will be able to configure two development/testing domains.
 
 {% hint style="info" %}
-The licenses are not bound to a specific product version. They will work for all versions of the related product.
+The licenses are not bound to a specific product version. They will work for all versions of the related product, but version 17+ will only be available through a subscription based license (see [announcement](https://github.com/umbraco/Announcements/issues/25)).
 {% endhint %}
 
 Let's say that you have a license configured for your domain, `mysite.com`, and you've configured two development domains, `devdomain.com` and `devdomain2.com`.