From b2c9c5436c7fd7f1aa817c02636d1dcfc7c05325 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Rebelo?= <joserebelo@outlook.com>
Date: Sun, 4 Aug 2024 19:20:55 +0100
Subject: [PATCH] Garmin: Pick fake oauth response from #3800

---
 .../devices/garmin/http/FakeOauthHandler.java | 38 +++++++++++++++++++
 .../devices/garmin/http/HttpHandler.java      |  8 ++++
 2 files changed, 46 insertions(+)
 create mode 100644 app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/FakeOauthHandler.java

diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/FakeOauthHandler.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/FakeOauthHandler.java
new file mode 100644
index 000000000..d9eff41ab
--- /dev/null
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/FakeOauthHandler.java
@@ -0,0 +1,38 @@
+package nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.http;
+
+import androidx.annotation.NonNull;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.nio.charset.StandardCharsets;
+
+import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
+import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.GarminSupport;
+
+public class FakeOauthHandler {
+    private static final Logger LOG = LoggerFactory.getLogger(FakeOauthHandler.class);
+    private final GarminSupport deviceSupport;
+
+    public FakeOauthHandler(GarminSupport deviceSupport) {
+        this.deviceSupport = deviceSupport;
+    }
+
+    private GarminHttpResponse createGarminHttpResponse(String logMessage, String body) {
+        LOG.info(logMessage);
+        final GarminHttpResponse response = new GarminHttpResponse();
+        response.setStatus(200);
+        response.setBody(body.getBytes(StandardCharsets.UTF_8));
+        return response;
+    }
+
+    public GarminHttpResponse handleInitialOAuthRequest(GarminHttpRequest request) {
+        final String fakeResponse = "{ \"accessToken\": \"t1\", \"tokenType\": \"Bearer\", \"refreshToken\": \"r1\", \"expiresIn\": 7776000, \"scope\": \"GCS_EPHEMERIS_SONY_READ GCS_CIQ_APPSTORE_MOBILE_READ GCS_EMERGENCY_ASSISTANCE_CREATE GCS_GEOLOCATION_ELEVATION_READ GCS_IMAGE_READ GCS_LIVETRACK_FIT_CREATE GCS_LIVETRACK_FIT_READ GCS_LIVETRACK_FIT_UPDATE OMT_GOLF_SUBSCRIPTION_READ\", \"refreshTokenExpiresIn\": \"31536000\", \"customerId\": \"c1\" }";
+        return createGarminHttpResponse("Sending fake initial oauth response", fakeResponse);
+    }
+
+    public GarminHttpResponse handleOAuthRequest(GarminHttpRequest request) {
+        final String fakeOauth = "{\"access_token\":\"t\",\"token_type\":\"Bearer\",\"expires_in\":7776000,\"scope\":\"GCS_EPHEMERIS_SONY_READ GCS_CIQ_APPSTORE_MOBILE_READ GCS_EMERGENCY_ASSISTANCE_CREATE GCS_GEOLOCATION_ELEVATION_READ GCS_IMAGE_READ GCS_LIVETRACK_FIT_CREATE GCS_LIVETRACK_FIT_READ GCS_LIVETRACK_FIT_UPDATE OMT_GOLF_SUBSCRIPTION_READ\",\"refresh_token\":\"r\",\"refresh_token_expires_in\":\"31536000\",\"customerId\":\"c\"}";
+        return createGarminHttpResponse("Sending fake oauth", fakeOauth);
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/HttpHandler.java b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/HttpHandler.java
index 04a808136..7acde1fec 100644
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/HttpHandler.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/garmin/http/HttpHandler.java
@@ -20,10 +20,12 @@ public class HttpHandler {
 
     private final AgpsHandler agpsHandler;
     private final ContactsHandler contactsHandler;
+    private final FakeOauthHandler fakeOauthHandler;
 
     public HttpHandler(GarminSupport deviceSupport) {
         agpsHandler = new AgpsHandler(deviceSupport);
         contactsHandler = new ContactsHandler(deviceSupport);
+        fakeOauthHandler = new FakeOauthHandler(deviceSupport);
     }
 
     public GdiHttpService.HttpService handle(final GdiHttpService.HttpService httpService) {
@@ -57,6 +59,12 @@ public class HttpHandler {
         } else if (request.getPath().startsWith("/device-gateway/usercontact/")) {
             LOG.info("Got contacts request for {}", request.getPath());
             response = contactsHandler.handleRequest(request);
+        } else if (request.getPath().equalsIgnoreCase("/api/oauth/token")){
+            LOG.info("Got oauth request for {}", request.getPath());
+            response = fakeOauthHandler.handleOAuthRequest(request);
+        } else if (request.getPath().equalsIgnoreCase("/oauthTokenExchangeService/connectToIT")){
+            LOG.info("Got initial oauth request for {}", request.getPath());
+            response = fakeOauthHandler.handleInitialOAuthRequest(request);
         } else {
             LOG.warn("Unhandled path {}", request.getPath());
             response = null;