[DDW-563] Re-enable wallet import feature

[KtorZ]

This PR re-enables wallet import feature.

Todos

• Update text copy https://docs.google.com/document/d/1xmGaJrb9e7jrJpuO7ebV1MObrEtdmtPxcj8F34qp48o/edit
• Update help article https://iohk.zendesk.com/hc/en-us/articles/900000623463
• Integrate restore-keystore library
• Enable wallet import for Mainnet and Testnet networks

Screenshots

Test checklist

• Try to import wallets from the following secret.key file (unfortunately, I only know the password for the Wallet#4: Secret123)
  

Test cases

Scenario 1: Found wallet screen
Given I am on import wallet screen
And I have selected ‘Import’
And I have selected import from (Daedalus state directory|Daedalus ‘secret.key’ file)
And I have selected the correct path
When I select ‘Import Wallets’ button
Then the ‘Found wallets’ screen is displayed

Scenario 2: Rename, select and import wallets
Given I am on import wallet screen
And I have selected ‘Import’
And I have selected import from (Daedalus state directory|Daedalus ‘secret.key’ file) 
And I have selected the correct path
And I have selected ‘Import Wallets’
And I am on ‘Found wallets’ screen
When I name the wallet
And tick the checkbox next to the named wallet
And I select ‘Import selected wallets’ button
Then the wallet could be seen syncing

Scenario 3: Incorrect path/file selected
Given I am on import wallet screen
And I have selected ‘Import’
And I have selected import from (Daedalus state directory|Daedalus ‘secret.key’ file)
And I have selected the incorrect (path|file)
Then error displayed is ‘No wallets found. Make sure you have selected a Daedalus state directory which contains the ‘Secrets’ or ‘Secrets-1.0’ folder with a ‘secret.key’ file inside’ ’

Scenario 4: Correct spending password
Given I have successfully restored a wallet via Import function
And I have the wallet spending password
When I change the spending password
Then it will be successful

Documentation

Developed it as a standalone library, feel free to rip it apart the way you like.

restore-keystore
├── index.spec.ts
├── index.ts
├── jest.config.ts
├── LICENSE
├── NOTICE
├── package.json
├── package-lock.json
└── __test__
    └── secret.key

It's shipped with a default test keystore that I've been previously using on input-output-hk/cardano-sl#4278 and a test suite which controls that this new implementation yield the same results.

> restore-keystore@1.0.0 test /home/ktorz/Documents/IOHK/restore-keystore
> jest

 PASS  ./index.spec.ts
  walletId
    ✓ 0 (2 ms)
    ✓ 1
    ✓ 2 (1 ms)
    ✓ 3
  encryptedPayload
    ✓ 0
    ✓ 1 (1 ms)
    ✓ 2
    ✓ 3
  passphraseHash
    ✓ 0 (1 ms)
    ✓ 1
    ✓ 2
    ✓ 3
  isEmptyPassphrase
    ✓ 0
    ✓ 1
    ✓ 2
    ✓ 3

Test Suites: 1 passed, 1 total
Tests:       16 passed, 16 total
Snapshots:   0 total
Time:        2.3 s, estimated 3 s
Ran all test suites.

The magic is yours now and should help resolving #1234.

PS: Sorry I ditched away the PR template, it's rude but I guess I am a bit rude myself.

[miorsufianiohk]

LGTM. Tested on Mac:Mainnet, Linux:Flight, Windows:Flight on build 16404. Great work @nikolaglumac 👍

[jsindy]

Where can I download this build from?

[nikolaglumac]

Where can I download this build from?

@jsindy please wait for it to be officially released on https://daedaluswallet.io/en/flight/
We can not share any unofficial and unsigned builds.

[jsindy]

understood, any docs on building from source?

[nikolaglumac]

understood, any docs on building from source?

You can try these steps:

1. Installation: https://github.com/input-output-hk/daedalus#installation
2. Running Daedalus Mainnet locally: https://github.com/input-output-hk/daedalus#mainnet