feat: update the realyer with the authentication logic

Signed-off-by: rmeena840 <rmeena840@gmail.com>

Author: rmeena840

.env.example

@@ -16,4 +16,4 @@ BTC_RPC_USER="user"
 BTC_RPC_PASS="pass"
 BTC_RPC="localhost:18334"
 
-BEARER_TOKEN=""
+NATIVE_BTCINDEXER_BEARER_TOKEN=""

README.md

@@ -59,7 +59,8 @@ Check out [SECURITY.md](./SECURITY.md) for security concerns.
 
 1. Make sure you have `go`, `make` installed
 2. Copy and update your env file: `cp .env.example .env`
-3. Build the project: `make build`
+3. Update the env variables like NATIVE_BTCINDEXER_BEARER_TOKEN etc
+4. Build the project: `make build`
 
 To build and start you can run: `make build start`
 

native/fetcher.go

@@ -35,9 +35,9 @@ func (f *APISignRequestFetcher) GetBtcSignRequests(from, limit int) ([]SignReq,
 		return nil, fmt.Errorf("failed to create request: %w", err)
 	}
 
-	token := os.Getenv("BEARER_TOKEN")
+	token := os.Getenv("NATIVE_BTCINDEXER_BEARER_TOKEN")
 	if token == "" {
-		return nil, fmt.Errorf("BEARER_TOKEN environment variable not set")
+		return nil, fmt.Errorf("NATIVE_BTCINDEXER_BEARER_TOKEN environment variable not set")
 	}
 	req.Header.Set("Authorization", "Bearer "+token)
 	resp, err := http.DefaultClient.Do(req)

native/fetcher_test.go

@@ -27,7 +27,7 @@ func TestAPISignRequestFetcher_GetBtcSignRequests(t *testing.T) {
 	}
 
 	t.Run("Valid request", func(t *testing.T) {
-		t.Setenv("BEARER_TOKEN", mockToken)
+		t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", mockToken)
 		requests, err := fetcher.GetBtcSignRequests(0, 3)
 		assert.NilError(t, err)
 		assert.Equal(t, 3, len(requests))
@@ -39,20 +39,20 @@ func TestAPISignRequestFetcher_GetBtcSignRequests(t *testing.T) {
 	})
 
 	t.Run("Invalid API URL", func(t *testing.T) {
-		t.Setenv("BEARER_TOKEN", mockToken)
+		t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", mockToken)
 		fetcher.APIURL = "invalid-url"
 		_, err := fetcher.GetBtcSignRequests(0, 3)
 		assert.ErrorContains(t, err, "failed to make API request")
 	})
 
 	t.Run("Missing Env Var error", func(t *testing.T) {
-		t.Setenv("BEARER_TOKEN", "")
+		t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", "")
 		_, err := fetcher.GetBtcSignRequests(0, 3)
-		assert.ErrorContains(t, err, "BEARER_TOKEN environment variable not set")
+		assert.ErrorContains(t, err, "NATIVE_BTCINDEXER_BEARER_TOKEN environment variable not set")
 	})
 
 	t.Run("API request failure (500)", func(t *testing.T) {
-		t.Setenv("BEARER_TOKEN", mockToken)
+		t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", mockToken)
 		failTs := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 			w.WriteHeader(http.StatusInternalServerError)
 		}))
@@ -64,7 +64,7 @@ func TestAPISignRequestFetcher_GetBtcSignRequests(t *testing.T) {
 	})
 
 	t.Run("API request failure", func(t *testing.T) {
-		t.Setenv("BEARER_TOKEN", mockToken)
+		t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", mockToken)
 		ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 			w.WriteHeader(http.StatusInternalServerError)
 		}))

nbtc/relayer_test.go

@@ -45,7 +45,7 @@ var relayerConfig = RelayerConfig{
 // setupTestProcessor initializes the common dependencies
 func setupTestSuite(t *testing.T) *testSuite {
 	t.Helper()
-	t.Setenv("BEARER_TOKEN", "mock-token")
+	t.Setenv("NATIVE_BTCINDEXER_BEARER_TOKEN", "mock-token")
 
 	ctx := context.Background()
 	db := daltest.InitTestDB(ctx, t)