[PM-21033/PM-22863] User Encryption v2 (#14942)

* Add new encrypt service functions

* Undo changes

* Cleanup

* Fix build

* Fix comments

* Switch encrypt service to use SDK functions

* Move remaining functions to PureCrypto

* Tests

* Increase test coverage

* Split up userkey rotation v2 and add tests

* Fix eslint

* Fix type errors

* Fix tests

* Implement signing keys

* Fix sdk init

* Remove key rotation v2 flag

* Fix parsing when user does not have signing keys

* Clear up trusted key naming

* Split up getNewAccountKeys

* Add trim and lowercase

* Replace user.email with masterKeySalt

* Add wasTrustDenied to verifyTrust in key rotation service

* Move testable userkey rotation service code to testable class

* Fix build

* Add comments

* Undo changes

* Fix incorrect behavior on aborting key rotation and fix import

* Fix tests

* Make members of userkey rotation service protected

* Fix type error

* Cleanup and add injectable annotation

* Fix tests

* Update apps/web/src/app/key-management/key-rotation/user-key-rotation.service.ts

Co-authored-by: Thomas Avery <43214426+Thomas-Avery@users.noreply.github.com>

* Remove v1 rotation request

* Add upgrade to user encryption v2

* Fix types

* Update sdk method calls

* Update request models for new server api for rotation

* Fix build

* Update userkey rotation for new server API

* Update crypto client call for new sdk changes

* Fix rotation with signing keys

* Cargo lock

* Fix userkey rotation service

* Fix types

* Undo changes to feature flag service

* Fix linting

* [PM-22863] Account security state (#15309)

* Add account security state

* Update key rotation

* Rename

* Fix build

* Cleanup

* Further cleanup

* Tests

* Increase test coverage

* Add test

* Increase test coverage

* Fix builds and update sdk

* Fix build

* Fix tests

* Reset changes to encrypt service

* Cleanup

* Add comment

* Cleanup

* Cleanup

* Rename model

* Cleanup

* Fix build

* Clean up

* Fix types

* Cleanup

* Cleanup

* Cleanup

* Add test

* Simplify request model

* Rename and add comments

* Fix tests

* Update responses to use less strict typing

* Fix response parsing for v1 users

* Update libs/common/src/key-management/keys/response/private-keys.response.ts

Co-authored-by: Maciej Zieniuk <167752252+mzieniukbw@users.noreply.github.com>

* Update libs/common/src/key-management/keys/response/private-keys.response.ts

Co-authored-by: Maciej Zieniuk <167752252+mzieniukbw@users.noreply.github.com>

* Fix build

* Fix build

* Fix build

* Undo change

* Fix attachments not encrypting for v2 users

---------

Co-authored-by: Thomas Avery <43214426+Thomas-Avery@users.noreply.github.com>
Co-authored-by: Maciej Zieniuk <167752252+mzieniukbw@users.noreply.github.com>

libs/common/src/platform/services/key-state/user-key.state.ts

@@ -1,4 +1,5 @@
 import { EncryptedString } from "../../../key-management/crypto/models/enc-string";
+import { WrappedSigningKey } from "../../../key-management/types";
 import { UserKey } from "../../../types/key";
 import { SymmetricCryptoKey } from "../../models/domain/symmetric-crypto-key";
 import { CRYPTO_DISK, CRYPTO_MEMORY, UserKeyDefinition } from "../../state";
@@ -25,3 +26,12 @@ export const USER_KEY = new UserKeyDefinition<UserKey>(CRYPTO_MEMORY, "userKey",
   deserializer: (obj) => SymmetricCryptoKey.fromJSON(obj) as UserKey,
   clearOn: ["logout", "lock"],
 });
+
+export const USER_KEY_ENCRYPTED_SIGNING_KEY = new UserKeyDefinition<WrappedSigningKey>(
+  CRYPTO_DISK,
+  "userSigningKey",
+  {
+    deserializer: (obj) => obj,
+    clearOn: ["logout"],
+  },
+);