Some groundwork for Send (#192)

* send work

* New method to update the last used index (#184)

Instead of updating it every time you call getNext(), it will be updated in a separate call, to avoid updating the index when the cipher did not auto-fill correctly (e.g wrong frame)
Fixes #1392

* added OnlyOrg to PolicyType enum (#183)

* [Require SSO] Add policy type enumeration (#186)

* Added SsoAuthentication policy type

* Updated policy type name // added comments for clarification of what each type controls

* [SSO] New user provision flow (#173)

* Initial commit of new user sso flow

* Adjusted stateSplit conditional per review

* Add logging to lowdb storage service (#188)

* Fix lint errors/warnings (#187)

* remove password api

* access id

* makeSendKey

Co-authored-by: Josep Marí <xusoo@users.noreply.github.com>
Co-authored-by: Addison Beck <abeck@bitwarden.com>
Co-authored-by: Vincent Salucci <26154748+vincentsalucci@users.noreply.github.com>
Co-authored-by: Chad Scharf <3904944+cscharf@users.noreply.github.com>

src/services/crypto.service.ts

@@ -353,6 +353,11 @@ export class CryptoService implements CryptoServiceAbstraction {
         return await this.stretchKey(pinKey);
     }
 
+    async makeSendKey(keyMaterial: ArrayBuffer): Promise<SymmetricCryptoKey> {
+        const sendKey = await this.cryptoFunctionService.hkdf(keyMaterial, 'bitwarden-send', 'send', 64, 'sha256');
+        return new SymmetricCryptoKey(sendKey);
+    }
+
     async hashPassword(password: string, key: SymmetricCryptoKey): Promise<string> {
         if (key == null) {
             key = await this.getKey();