[PS-1878] Feature/selfhost anonaddy (#4056)

* Add selfhosted anonaddy url

* Remove newlines

* Add serverurl field to web

* Show anonaddy api errors

* Add forwardedAnonAddyBaseUrl prop to UsernameGeneratorOptions type

* Use Alias Domain instead of just Domain name

This is easier to distinguish between domain and server url

* Only show Server Url on web if on selfhosted bitwarden

---------

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

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

@@ -11,6 +11,10 @@ export class AnonAddyForwarder implements Forwarder {
     if (options.anonaddy?.domain == null || options.anonaddy.domain === "") {
       throw "Invalid addy.io domain.";
     }
+    if (options.anonaddy?.baseUrl == null || options.anonaddy.baseUrl === "") {
+      throw "Invalid addy.io url.";
+    }
+
     const requestInit: RequestInit = {
       redirect: "manual",
       cache: "no-store",
@@ -21,7 +25,7 @@ export class AnonAddyForwarder implements Forwarder {
         "X-Requested-With": "XMLHttpRequest",
       }),
     };
-    const url = "https://app.addy.io/api/v1/aliases";
+    const url = options.anonaddy.baseUrl + "/api/v1/aliases";
     requestInit.body = JSON.stringify({
       domain: options.anonaddy.domain,
       description:
@@ -37,6 +41,9 @@ export class AnonAddyForwarder implements Forwarder {
     if (response.status === 401) {
       throw "Invalid addy.io API token.";
     }
+    if (response?.statusText != null) {
+      throw "addy.io error:\n" + response.statusText;
+    }
     throw "Unknown addy.io error occurred.";
   }
 }

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

@@ -12,6 +12,7 @@ export class FastmailForwarderOptions {
 
 export class AnonAddyForwarderOptions {
   domain: string;
+  baseUrl: string;
 }
 
 export class ForwardEmailForwarderOptions {

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

@@ -10,6 +10,7 @@ export type UsernameGeneratorOptions = {
   forwardedService?: string;
   forwardedAnonAddyApiToken?: string;
   forwardedAnonAddyDomain?: string;
+  forwardedAnonAddyBaseUrl?: string;
   forwardedDuckDuckGoToken?: string;
   forwardedFirefoxApiToken?: string;
   forwardedFastmailApiToken?: string;

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

@@ -24,6 +24,7 @@ const DefaultOptions: UsernameGeneratorOptions = {
   catchallType: "random",
   forwardedService: "",
   forwardedAnonAddyDomain: "anonaddy.me",
+  forwardedAnonAddyBaseUrl: "https://app.addy.io",
   forwardedForwardEmailDomain: "hideaddress.net",
 };
 
@@ -131,6 +132,7 @@ export class UsernameGenerationService implements UsernameGenerationServiceAbstr
       forwarder = new AnonAddyForwarder();
       forwarderOptions.apiKey = o.forwardedAnonAddyApiToken;
       forwarderOptions.anonaddy.domain = o.forwardedAnonAddyDomain;
+      forwarderOptions.anonaddy.baseUrl = o.forwardedAnonAddyBaseUrl;
     } else if (o.forwardedService === "firefoxrelay") {
       forwarder = new FirefoxRelayForwarder();
       forwarderOptions.apiKey = o.forwardedFirefoxApiToken;