refactor: prefer buffer (#26469)

* refactor: prefer buffer

* Update server/src/schema/tables/session.table.ts

Co-authored-by: Daniel Dietzler <36593685+danieldietzler@users.noreply.github.com>

---------

Co-authored-by: Daniel Dietzler <36593685+danieldietzler@users.noreply.github.com>

server/src/repositories/api-key.repository.ts

@@ -31,7 +31,7 @@ export class ApiKeyRepository {
   }
 
   @GenerateSql({ params: [DummyValue.STRING] })
-  getKey(hashedToken: string) {
+  getKey(hashedToken: Buffer) {
     return this.db
       .selectFrom('api_key')
       .select((eb) => [

server/src/repositories/crypto.repository.ts

@@ -23,7 +23,7 @@ export class CryptoRepository {
   }
 
   hashSha256(value: string) {
-    return createHash('sha256').update(value).digest('base64');
+    return createHash('sha256').update(value).digest();
   }
 
   verifySha256(value: string, encryptedValue: string, publicKey: string) {

server/src/repositories/session.repository.ts

@@ -48,7 +48,7 @@ export class SessionRepository {
   }
 
   @GenerateSql({ params: [DummyValue.STRING] })
-  getByToken(token: string) {
+  getByToken(token: Buffer) {
     return this.db
       .selectFrom('session')
       .select((eb) => [