Fix CamSoda downloads

Some models now have a different stream URL. ctbrec has to distiguish
between the old and the new URLs
This commit is contained in:
0xboobface 2019-12-27 13:51:28 +01:00
parent 33c7c6606d
commit f3a13a6f06
2 changed files with 142 additions and 98 deletions

View File

@ -66,15 +66,11 @@ public class CamsodaUpdateService extends PaginatedScheduledService {
if(result.has("tpl")) {
JSONArray tpl = result.getJSONArray("tpl");
String name = tpl.getString(getTemplateIndex(template, "username"));
// int connections = tpl.getInt(2);
String streamName = tpl.getString(getTemplateIndex(template, "stream_name"));
CamsodaModel model = (CamsodaModel) camsoda.createModel(name);
model.setDescription(tpl.getString(getTemplateIndex(template, "subject_html")));
model.setSortOrder(tpl.getFloat(getTemplateIndex(template, "sort_value")));
String preview = "https:" + tpl.getString(getTemplateIndex(template, "thumb"));
model.setPreview(preview);
JSONArray edgeServers = tpl.getJSONArray(getTemplateIndex(template, "edge_servers"));
model.setStreamUrl("https://" + edgeServers.getString(0) + "/cam/mp4:" + streamName + "_h264_aac_480p/playlist.m3u8");
String displayName = tpl.getString(getTemplateIndex(template, "display_name"));
model.setDisplayName(displayName.replaceAll("[^a-zA-Z0-9]", ""));
if(model.getDisplayName().isBlank()) {
@ -84,7 +80,6 @@ public class CamsodaUpdateService extends PaginatedScheduledService {
} else {
String name = result.getString("username");
CamsodaModel model = (CamsodaModel) camsoda.createModel(name);
String streamName = result.getString("stream_name");
model.setSortOrder(result.getFloat("sort_value"));
models.add(model);
if(result.has("status")) {
@ -98,11 +93,6 @@ public class CamsodaUpdateService extends PaginatedScheduledService {
}
}
if(result.has("edge_servers")) {
JSONArray edgeServers = result.getJSONArray("edge_servers");
model.setStreamUrl("https://" + edgeServers.getString(0) + "/cam/mp4:" + streamName + "_h264_aac_480p/playlist.m3u8");
}
if(result.has("thumb")) {
String previewUrl = "https:" + result.getString("thumb");
model.setPreview(previewUrl);

View File

@ -1,14 +1,18 @@
package ctbrec.sites.camsoda;
import static ctbrec.Model.State.*;
import static ctbrec.io.HttpConstants.*;
import java.io.IOException;
import java.io.InputStream;
import java.util.Collections;
import java.util.List;
import java.util.Locale;
import java.util.Objects;
import java.util.Random;
import java.util.concurrent.ExecutionException;
import org.json.JSONException;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -35,41 +39,128 @@ import okhttp3.Response;
public class CamsodaModel extends AbstractModel {
private static final String STREAM_NAME = "stream_name";
private static final String EDGE_SERVERS = "edge_servers";
private static final String STATUS = "status";
private static final Logger LOG = LoggerFactory.getLogger(CamsodaModel.class);
private String streamUrl;
private List<StreamSource> streamSources = null;
private float sortOrder = 0;
private Random random = new Random();
int[] resolution = new int[2];
boolean oldStreamUrl = true;
public String getStreamUrl() throws IOException {
if(streamUrl == null) {
// load model
loadModel();
if (streamUrl == null) {
if(oldStreamUrl) {
loadModel();
} else {
getNewStreamUrl();
}
}
return streamUrl;
}
public String getNewStreamUrl() throws IOException {
String guestUsername = "guest_" + 10_000 + random.nextInt(50_000);
String url = site.getBaseUrl() + "/api/v1/video/vtoken/" + getName() + "?username=" + guestUsername;
Request req = new Request.Builder()
.url(url)
.header(ACCEPT, MIMETYPE_APPLICATION_JSON)
.header(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.header(X_REQUESTED_WITH, XML_HTTP_REQUEST)
.header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.build();
try (Response response = site.getHttpClient().execute(req)) {
if (response.isSuccessful()) {
JSONObject jsonResponse = new JSONObject(response.body().string());
if (jsonResponse.optInt(STATUS) == 1) {
String edgeServer = jsonResponse.getJSONArray(EDGE_SERVERS).getString(0);
String streamName = jsonResponse.getString(STREAM_NAME);
String token = jsonResponse.getString("token");
streamUrl = "https://" + edgeServer + '/' + streamName + "_h264_aac_480p/index.m3u8?token=" + token;
} else {
throw new JSONException("Response does not contain a token");
}
} else {
throw new HttpException(response.code(), response.message());
}
}
return streamUrl;
}
@Override
public List<StreamSource> getStreamSources() throws IOException, ExecutionException, ParseException, PlaylistException {
String playlistUrl = getStreamUrl();
if (playlistUrl == null) {
return Collections.emptyList();
}
LOG.debug("Loading playlist {}", playlistUrl);
Request req = new Request.Builder()
.url(playlistUrl)
.header(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.build();
try (Response response = site.getHttpClient().execute(req)) {
if (response.isSuccessful()) {
InputStream inputStream = response.body().byteStream();
PlaylistParser parser = new PlaylistParser(inputStream, Format.EXT_M3U, Encoding.UTF_8, ParsingMode.LENIENT);
Playlist playlist = parser.parse();
MasterPlaylist master = playlist.getMasterPlaylist();
PlaylistData playlistData = master.getPlaylists().get(0);
StreamSource streamsource = new StreamSource();
if (oldStreamUrl) {
streamsource.mediaPlaylistUrl = streamUrl.replace("playlist.m3u8", playlistData.getUri());
} else {
int cutOffAt = playlistUrl.indexOf("index.m3u8");
String segmentPlaylistUrl = playlistUrl.substring(0, cutOffAt) + playlistData.getUri();
streamsource.mediaPlaylistUrl = segmentPlaylistUrl;
}
if (playlistData.hasStreamInfo()) {
StreamInfo info = playlistData.getStreamInfo();
streamsource.bandwidth = info.getBandwidth();
streamsource.width = info.hasResolution() ? info.getResolution().width : 0;
streamsource.height = info.hasResolution() ? info.getResolution().height : 0;
} else {
streamsource.bandwidth = 0;
streamsource.width = 0;
streamsource.height = 0;
}
streamSources = Collections.singletonList(streamsource);
} else {
LOG.trace("Response: {}", response.body().string());
throw new HttpException(response.code(), response.message());
}
}
return streamSources;
}
private void loadModel() throws IOException {
String modelUrl = site.getBaseUrl() + "/api/v1/user/" + getName();
Request req = new Request.Builder().url(modelUrl).build();
Response response = site.getHttpClient().execute(req);
try {
JSONObject result = new JSONObject(response.body().string());
if(result.getBoolean("status")) {
JSONObject chat = result.getJSONObject("user").getJSONObject("chat");
String status = chat.getString("status");
setOnlineStateByStatus(status);
if(chat.has("edge_servers")) {
String edgeServer = chat.getJSONArray("edge_servers").getString(0);
String streamName = chat.getString("stream_name");
streamUrl = "https://" + edgeServer + "/cam/mp4:" + streamName + "_h264_aac_480p/playlist.m3u8";
Request req = new Request.Builder()
.url(modelUrl)
.header(ACCEPT, MIMETYPE_APPLICATION_JSON)
.header(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.header(X_REQUESTED_WITH, XML_HTTP_REQUEST)
.header(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.build();
try (Response response = site.getHttpClient().execute(req)) {
if (response.isSuccessful()) {
JSONObject result = new JSONObject(response.body().string());
if (result.getBoolean(STATUS)) {
JSONObject chat = result.getJSONObject("user").getJSONObject("chat");
String status = chat.getString(STATUS);
oldStreamUrl = !chat.getString(STREAM_NAME).contains("/");
if (oldStreamUrl && chat.has(EDGE_SERVERS)) {
String edgeServer = chat.getJSONArray(EDGE_SERVERS).getString(0);
String streamName = chat.getString(STREAM_NAME);
streamUrl = "https://" + edgeServer + "/cam/mp4:" + streamName + "_h264_aac_480p/playlist.m3u8";
}
setOnlineStateByStatus(status);
} else {
throw new IOException("Result was not ok");
}
} else {
throw new IOException("Result was not ok");
}
} finally {
response.close();
} else throw new HttpException(response.code(), response.message());
}
}
@ -116,39 +207,6 @@ public class CamsodaModel extends AbstractModel {
}
}
@Override
public List<StreamSource> getStreamSources() throws IOException, ExecutionException, ParseException, PlaylistException {
String streamUrl = getStreamUrl();
if(streamUrl == null) {
return Collections.emptyList();
}
Request req = new Request.Builder().url(streamUrl).build();
Response response = site.getHttpClient().execute(req);
try {
InputStream inputStream = response.body().byteStream();
PlaylistParser parser = new PlaylistParser(inputStream, Format.EXT_M3U, Encoding.UTF_8, ParsingMode.LENIENT);
Playlist playlist = parser.parse();
MasterPlaylist master = playlist.getMasterPlaylist();
PlaylistData playlistData = master.getPlaylists().get(0);
StreamSource streamsource = new StreamSource();
streamsource.mediaPlaylistUrl = streamUrl.replace("playlist.m3u8", playlistData.getUri());
if(playlistData.hasStreamInfo()) {
StreamInfo info = playlistData.getStreamInfo();
streamsource.bandwidth = info.getBandwidth();
streamsource.width = info.hasResolution() ? info.getResolution().width : 0;
streamsource.height = info.hasResolution() ? info.getResolution().height : 0;
} else {
streamsource.bandwidth = 0;
streamsource.width = 0;
streamsource.height = 0;
}
streamSources = Collections.singletonList(streamsource);
} finally {
response.close();
}
return streamSources;
}
@Override
public void invalidateCacheEntries() {
streamSources = null;
@ -156,31 +214,27 @@ public class CamsodaModel extends AbstractModel {
@Override
public int[] getStreamResolution(boolean failFast) throws ExecutionException {
if(failFast) {
if (failFast) {
return resolution;
} else {
if(failFast) {
return new int[] {0,0};
} else {
try {
List<StreamSource> streamSources = getStreamSources();
if(streamSources.isEmpty()) {
return new int[] {0,0};
} else {
StreamSource src = streamSources.get(0);
resolution = new int[] {src.width, src.height};
return resolution;
}
} catch (IOException | ParseException | PlaylistException e) {
throw new ExecutionException(e);
try {
List<StreamSource> streamSources = getStreamSources();
if (streamSources.isEmpty()) {
return new int[] { 0, 0 };
} else {
StreamSource src = streamSources.get(0);
resolution = new int[] { src.width, src.height };
return resolution;
}
} catch (IOException | ParseException | PlaylistException e) {
throw new ExecutionException(e);
}
}
}
@Override
public void receiveTip(Double tokens) throws IOException {
String csrfToken = ((CamsodaHttpClient)site.getHttpClient()).getCsrfToken();
String csrfToken = ((CamsodaHttpClient) site.getHttpClient()).getCsrfToken();
String url = site.getBaseUrl() + "/api/v1/tip/" + getName();
if (!Objects.equals(System.getenv("CTBREC_DEV"), "1")) {
LOG.debug("Sending tip {}", url);
@ -191,14 +245,14 @@ public class CamsodaModel extends AbstractModel {
Request request = new Request.Builder()
.url(url)
.post(body)
.addHeader("Referer", Camsoda.BASE_URI + '/' + getName())
.addHeader("User-Agent", Config.getInstance().getSettings().httpUserAgent)
.addHeader("Accept", "application/json, text/plain, */*")
.addHeader("Accept-Language", "en")
.addHeader("X-CSRF-Token", csrfToken)
.addHeader(REFERER, Camsoda.BASE_URI + '/' + getName())
.addHeader(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.addHeader(ACCEPT, MIMETYPE_APPLICATION_JSON)
.addHeader(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.addHeader(X_CSRF_TOKEN, csrfToken)
.build();
try(Response response = site.getHttpClient().execute(request)) {
if(!response.isSuccessful()) {
try (Response response = site.getHttpClient().execute(request)) {
if (!response.isSuccessful()) {
throw new HttpException(response.code(), response.message());
}
}
@ -213,13 +267,13 @@ public class CamsodaModel extends AbstractModel {
Request request = new Request.Builder()
.url(url)
.post(RequestBody.create(null, ""))
.addHeader("Referer", Camsoda.BASE_URI + '/' + getName())
.addHeader("User-Agent", Config.getInstance().getSettings().httpUserAgent)
.addHeader("Accept", "application/json, text/plain, */*")
.addHeader("Accept-Language", "en")
.addHeader("X-CSRF-Token", csrfToken)
.addHeader(REFERER, Camsoda.BASE_URI + '/' + getName())
.addHeader(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.addHeader(ACCEPT, MIMETYPE_APPLICATION_JSON)
.addHeader(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.addHeader(X_CSRF_TOKEN, csrfToken)
.build();
try(Response response = site.getHttpClient().execute(request)) {
try (Response response = site.getHttpClient().execute(request)) {
if (response.isSuccessful()) {
return true;
} else {
@ -236,11 +290,11 @@ public class CamsodaModel extends AbstractModel {
Request request = new Request.Builder()
.url(url)
.post(RequestBody.create(null, ""))
.addHeader("Referer", Camsoda.BASE_URI + '/' + getName())
.addHeader("User-Agent", Config.getInstance().getSettings().httpUserAgent)
.addHeader("Accept", "application/json, text/plain, */*")
.addHeader("Accept-Language", "en")
.addHeader("X-CSRF-Token", csrfToken)
.addHeader(REFERER, Camsoda.BASE_URI + '/' + getName())
.addHeader(USER_AGENT, Config.getInstance().getSettings().httpUserAgent)
.addHeader(ACCEPT, MIMETYPE_APPLICATION_JSON)
.addHeader(ACCEPT_LANGUAGE, Locale.ENGLISH.getLanguage())
.addHeader(X_CSRF_TOKEN, csrfToken)
.build();
try (Response response = site.getHttpClient().execute(request)) {
if (response.isSuccessful()) {