Function step2

apps/client/src/code/api-interface/users/rotate-keys.ts:48–210

(
    input: (typeof rotateKeysProcedureStep1)['_def']['_output_out'],
  )

  }

  async function step2(
    input: (typeof rotateKeysProcedureStep1)['_def']['_output_out'],
  ): Promise<(typeof rotateKeysProcedureStep2)['_def']['_input_in']> {
    const oldSymmetricKeyring = createSymmetricKeyring(
      input.userEncryptedSymmetricKeyring,
    ).unwrapSymmetric(derivedUserValues.masterKey, {
      associatedData: {
        context: 'UserSymmetricKeyring',
        userId: authStore().userId,
      },
    });
    const oldPrivateKeyring = createPrivateKeyring(
      input.userEncryptedPrivateKeyring,
    ).unwrapSymmetric(derivedUserValues.masterKey, {
      associatedData: {
        context: 'UserPrivateKeyring',
        userId: authStore().userId,
      },
    });
    const oldPublicKeyring = createKeyring(input.userPublicKeyring);

    const newSymmetricKeyring = oldSymmetricKeyring.addKey();

    const newRawKeyPair = sodium.crypto_box_keypair();
    const newPrivateKeyring = oldPrivateKeyring.addKey(
      newRawKeyPair.privateKey,
    );
    const newPublicKeyring = oldPublicKeyring.addKey(newRawKeyPair.publicKey);
    const newKeyPair = wrapKeyPair(newPublicKeyring, newPrivateKeyring);

    return {
      userEncryptedSymmetricKeyring: newSymmetricKeyring.wrapSymmetric(
        derivedUserValues.masterKey,
        {
          associatedData: {
            context: 'UserSymmetricKeyring',
            userId: authStore().userId,
          },
        },
      ).wrappedValue,
      userEncryptedPrivateKeyring: newPrivateKeyring.wrapSymmetric(
        derivedUserValues.masterKey,
        {
          associatedData: {
            context: 'UserPrivateKeyring',
            userId: authStore().userId,
          },
        },
      ).wrappedValue,
      userPublicKeyring: newPublicKeyring.wrappedValue,

      userEncryptedDefaultNote: newSymmetricKeyring.encrypt(
        oldSymmetricKeyring.decrypt(input.userEncryptedDefaultNote, {
          associatedData: {
            context: 'UserDefaultNote',
            userId: authStore().userId,
          },
        }),