chore: move configuration variables to env

.env.example

@@ -37,3 +37,8 @@ PROOF_SERVICE_HOST=0.0.0.0
 
 ALLOWED_ORIGINS=*
 SWAGGER=false
+
+TAILS_SERVER_BASE_URL=https://s3.us-west-000.backblazeb2.com
+TAILS_SERVER_KEY=key
+TAILS_SERVER_SECRET=secret
+TAILS_SERVER_BUCKET_NAME=ssi-revocation-tails
\ No newline at end of file

libs/askar/src/agent.utils.ts

@@ -210,10 +210,19 @@ export const generateDidFromKey = (key: Key): string => {
 
 //eslint-disable-next-line
 export const getAskarAnonCredsIndyModules = (networks: any) => {
-  const tailsServerBaseUrl = 'https://s3.us-west-000.backblazeb2.com';
-  const s3AccessKey = '00035e7ca9a9853000000000d';
-  const s3Secret = 'K000e++ZchAncs27jCueO+P+M1UEN2Q';
-  const tailsServerBucketName = 'ssi-revocation-tails';
+  const tailsServerBaseUrl = process.env["TAILS_SERVER_BASE_URL"] || undefined;
+  const s3AccessKey = process.env["TAILS_SERVER_KEY"] || undefined;
+  const s3Secret = process.env["TAILS_SERVER_SECRET"] || undefined;
+  const tailsServerBucketName = process.env["TAILS_SERVER_BUCKET_NAME"] || undefined;
+
+  if (
+    !tailsServerBaseUrl ||
+    !s3AccessKey ||
+    !s3Secret ||
+    !tailsServerBucketName
+  ) {
+    throw new Error("Tails Storage Information not provided.");
+  }
 
   return {
     connections: new ConnectionsModule({