[PM-3554] Add support for alias creation via self-hosted SimpleLogin (#6077)

* Add support for alias creation via self-hosted SimpleLogin

* Add forwardedSimpleLoginBaseUrl to username-gen-options type

* Only show Server Url on web if on selfhosted bitwarden

---------

Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>

libs/common/src/tools/generator/username/email-forwarders/forwarder-options.ts

@@ -4,6 +4,7 @@ export class ForwarderOptions {
   fastmail = new FastmailForwarderOptions();
   anonaddy = new AnonAddyForwarderOptions();
   forwardemail = new ForwardEmailForwarderOptions();
+  simplelogin = new SimpleLoginForwarderOptions();
 }
 
 export class FastmailForwarderOptions {
@@ -18,3 +19,7 @@ export class AnonAddyForwarderOptions {
 export class ForwardEmailForwarderOptions {
   domain: string;
 }
+
+export class SimpleLoginForwarderOptions {
+  baseUrl: string;
+}

libs/common/src/tools/generator/username/email-forwarders/simple-login-forwarder.ts

@@ -17,7 +17,7 @@ export class SimpleLoginForwarder implements Forwarder {
         "Content-Type": "application/json",
       }),
     };
-    let url = "https://app.simplelogin.io/api/alias/random/new";
+    let url = options.simplelogin.baseUrl + "/api/alias/random/new";
     if (options.website != null) {
       url += "?hostname=" + options.website;
     }

libs/common/src/tools/generator/username/username-generation-options.ts

@@ -17,4 +17,5 @@ export type UsernameGeneratorOptions = {
   forwardedForwardEmailApiToken?: string;
   forwardedForwardEmailDomain?: string;
   forwardedSimpleLoginApiKey?: string;
+  forwardedSimpleLoginBaseUrl?: string;
 };

libs/common/src/tools/generator/username/username-generation.service.ts

@@ -26,6 +26,7 @@ const DefaultOptions: UsernameGeneratorOptions = {
   forwardedAnonAddyDomain: "anonaddy.me",
   forwardedAnonAddyBaseUrl: "https://app.addy.io",
   forwardedForwardEmailDomain: "hideaddress.net",
+  forwardedSimpleLoginBaseUrl: "https://app.simplelogin.io",
 };
 
 export class UsernameGenerationService implements UsernameGenerationServiceAbstraction {
@@ -128,6 +129,7 @@ export class UsernameGenerationService implements UsernameGenerationServiceAbstr
     if (o.forwardedService === "simplelogin") {
       forwarder = new SimpleLoginForwarder();
       forwarderOptions.apiKey = o.forwardedSimpleLoginApiKey;
+      forwarderOptions.simplelogin.baseUrl = o.forwardedSimpleLoginBaseUrl;
     } else if (o.forwardedService === "anonaddy") {
       forwarder = new AnonAddyForwarder();
       forwarderOptions.apiKey = o.forwardedAnonAddyApiToken;