Swap near

.github/workflows/reusable_swap_functional_tests.yml

@@ -43,6 +43,10 @@ on:
         required: false
         default: 'develop'
         type: string
+      branch_for_near:
+        required: false
+        default: 'add-swap'
+        type: string
       test_filter:
         required: false
         default: '""'
@@ -91,6 +95,9 @@ jobs:
         - name: tron
           repo: app-tron
           branch: ${{ inputs.branch_for_tron }}
+        - name: near
+          repo: app-near
+          branch: ${{ inputs.branch_for_near }}
 
     uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
     with:

test/python/apps/cal.py

@@ -18,6 +18,7 @@
 from .polkadot import DOT_PACKED_DERIVATION_PATH, DOT_CONF
 from .tron import TRX_PACKED_DERIVATION_PATH, TRX_CONF
 from .tron import TRX_USDT_CONF, TRX_USDC_CONF, TRX_TUSD_CONF, TRX_USDD_CONF
+from .near import NEAR_PACKED_DERIVATION_PATH, NEAR_CONF
 
 TICKER_ID_TO_CONF = {
     "ETC": ETC_CONF,
@@ -35,6 +36,7 @@
     "USDC": TRX_USDC_CONF,
     "TUSD": TRX_TUSD_CONF,
     "USDD": TRX_USDD_CONF,
+    "NEAR": NEAR_CONF,
 }
 
 TICKER_ID_TO_PACKED_DERIVATION_PATH = {
@@ -53,6 +55,7 @@
     "USDC": TRX_PACKED_DERIVATION_PATH,
     "TUSD": TRX_PACKED_DERIVATION_PATH,
     "USDD": TRX_PACKED_DERIVATION_PATH,
+    "NEAR": NEAR_PACKED_DERIVATION_PATH,
 }
 
 # Helper that can be called from outside if we want to generate errors easily

test/python/apps/near.py

@@ -0,0 +1,60 @@
+from enum import IntEnum
+
+from ragger.bip import pack_derivation_path
+from ragger.utils import create_currency_config, RAPDU
+from py_near.transactions import create_transfer_action, Transaction
+import ed25519
+import base58
+
+
+ED25519_KEYPAIR = "188d2ce61071d477a2400558c3612ee68957a80aa2e56c29dc4da2dace58e7d8c4f5941e81e071c2fd1dae2e71fd3d859d462484391d9a90bf219211dcbb320f"
+PRIVATE_KEY = ed25519.SigningKey(bytes.fromhex(ED25519_KEYPAIR))
+PUBLIC_KEY = PRIVATE_KEY.get_verifying_key()
+
+NEAR_CONF = create_currency_config("NEAR", "NEAR")
+
+NEAR_PACKED_DERIVATION_PATH = pack_derivation_path("m/44'/397'/0'/0'/1'")
+SIGNER_ID = "blablatest.testnet"
+NONCE = 96520360000015
+BLOCK_HASH = base58.b58decode("C32rfeBkSMT1xnsrArkV9Mu81ww9qK7n6Kw17NhEbVuK")
+
+
+class Ins():
+    SIGN = 0x02
+
+
+class P1():
+    START = 0x00
+    MORE = 0x80
+
+
+class P2():
+    UNUSED = 0x57
+
+
+class NearErrors(IntEnum):
+    SW_DENY = 0x6985
+    SW_SWAP_CHECKING_FAIL = 0x6A88
+
+
+class NearClient:
+    CLA = 0x80
+
+    def __init__(self, backend):
+        self._backend = backend
+
+    def send_simple_sign_tx(self, path: str, destination: str, send_amount: int) -> RAPDU:
+        packed_path = pack_derivation_path(path)
+
+        tx = Transaction(
+                signer_id="blablatest.testnet",
+                public_key=PUBLIC_KEY.to_bytes(),
+                nonce=NONCE,
+                receiver_id=destination,
+                actions=[create_transfer_action(send_amount * 10**24)],
+                block_hash=BLOCK_HASH
+                )
+
+        serialized_tx = bytes(tx.to_vec(PRIVATE_KEY.to_bytes()))
+
+        return self._backend.exchange(self.CLA, Ins.SIGN, P1.MORE, P2.UNUSED, packed_path[1:] + serialized_tx)

test/python/conftest.py

@@ -26,6 +26,7 @@
     "bsc": "Binance Smart Chain",
     "DOT": "Polkadot",
     "tron": "Tron",
+    "near": "NEAR",
 }
 
 configuration.OPTIONAL.SIDELOADED_APPS_DIR = "test/python/lib_binaries/"

test/python/requirements.txt

@@ -6,5 +6,6 @@ xrpl-py
 scalecodec
 bip32
 embit
+py-near
 --extra-index-url https://test.pypi.org/simple/
 ledger_app_clients.ethereum