diff options
Diffstat (limited to 'src/main/java/org/traccar')
9 files changed, 215 insertions, 28 deletions
diff --git a/src/main/java/org/traccar/api/MediaFilter.java b/src/main/java/org/traccar/api/MediaFilter.java index ab75bdc5d..e6556189a 100644 --- a/src/main/java/org/traccar/api/MediaFilter.java +++ b/src/main/java/org/traccar/api/MediaFilter.java @@ -1,5 +1,5 @@ /* - * Copyright 2018 - 2022 Anton Tananaev (anton@traccar.org) + * Copyright 2018 - 2023 Anton Tananaev (anton@traccar.org) * Copyright 2018 Andrey Kunitsyn (andrey@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -32,7 +32,6 @@ import javax.inject.Inject; import javax.inject.Singleton; import javax.servlet.Filter; import javax.servlet.FilterChain; -import javax.servlet.FilterConfig; import javax.servlet.ServletException; import javax.servlet.ServletRequest; import javax.servlet.ServletResponse; @@ -58,10 +57,6 @@ public class MediaFilter implements Filter { } @Override - public void init(FilterConfig filterConfig) throws ServletException { - } - - @Override public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException { @@ -99,8 +94,4 @@ public class MediaFilter implements Filter { } } - @Override - public void destroy() { - } - } diff --git a/src/main/java/org/traccar/model/ExtendedModel.java b/src/main/java/org/traccar/model/ExtendedModel.java index 7a61eda8c..6a4f502f7 100644 --- a/src/main/java/org/traccar/model/ExtendedModel.java +++ b/src/main/java/org/traccar/model/ExtendedModel.java @@ -89,14 +89,18 @@ public class ExtendedModel extends BaseModel { } } - public String getString(String key) { + public String getString(String key, String defaultValue) { if (attributes.containsKey(key)) { return attributes.get(key).toString(); } else { - return null; + return defaultValue; } } + public String getString(String key) { + return getString(key, null); + } + public double getDouble(String key) { if (attributes.containsKey(key)) { Object value = attributes.get(key); diff --git a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java index 4beee7696..ee5ab19d6 100644 --- a/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/HuabaoProtocolDecoder.java @@ -919,14 +919,19 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder { position.setTime(time); break; case 0x02: - count = buf.readUnsignedByte(); + List<String> codes = new LinkedList<>(); + count = buf.readUnsignedShort(); for (int i = 0; i < count; i++) { buf.readUnsignedInt(); // system id int codeCount = buf.readUnsignedShort(); for (int j = 0; j < codeCount; j++) { - buf.skipBytes(16); // code + buf.readUnsignedInt(); // dtc + buf.readUnsignedInt(); // status + codes.add(buf.readCharSequence( + buf.readUnsignedShort(), StandardCharsets.US_ASCII).toString().trim()); } } + position.set(Position.KEY_DTCS, String.join(" ", codes)); getLastLocation(position, time); decodeCoordinates(position, buf); position.setTime(time); diff --git a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java index fc18424df..2f378f30a 100644 --- a/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java +++ b/src/main/java/org/traccar/protocol/TeltonikaProtocolDecoder.java @@ -232,6 +232,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { register(27, null, (p, b) -> p.set("bleTemp3", b.readShort() * 0.01)); register(28, null, (p, b) -> p.set("bleTemp4", b.readShort() * 0.01)); register(30, fmbXXX, (p, b) -> p.set("faultCount", b.readUnsignedByte())); + register(32, fmbXXX, (p, b) -> p.set(Position.KEY_COOLANT_TEMP, b.readByte())); register(66, null, (p, b) -> p.set(Position.KEY_POWER, b.readUnsignedShort() * 0.001)); register(67, null, (p, b) -> p.set(Position.KEY_BATTERY, b.readUnsignedShort() * 0.001)); register(68, fmbXXX, (p, b) -> p.set("batteryCurrent", b.readUnsignedShort() * 0.001)); @@ -247,7 +248,6 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder { }); register(80, fmbXXX, (p, b) -> p.set("dataMode", b.readUnsignedByte())); register(90, null, (p, b) -> p.set(Position.KEY_DOOR, b.readUnsignedShort())); - register(115, fmbXXX, (p, b) -> p.set(Position.KEY_COOLANT_TEMP, b.readShort() * 0.1)); register(179, null, (p, b) -> p.set(Position.PREFIX_OUT + 1, b.readUnsignedByte() > 0)); register(180, null, (p, b) -> p.set(Position.PREFIX_OUT + 2, b.readUnsignedByte() > 0)); register(181, null, (p, b) -> p.set(Position.KEY_PDOP, b.readUnsignedShort() * 0.1)); diff --git a/src/main/java/org/traccar/web/CharResponseWrapper.java b/src/main/java/org/traccar/web/CharResponseWrapper.java new file mode 100644 index 000000000..477fe7928 --- /dev/null +++ b/src/main/java/org/traccar/web/CharResponseWrapper.java @@ -0,0 +1,82 @@ +/* + * Copyright 2023 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.web; + +import javax.servlet.ServletOutputStream; +import javax.servlet.WriteListener; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpServletResponseWrapper; +import java.io.ByteArrayOutputStream; +import java.io.IOException; + +public class CharResponseWrapper extends HttpServletResponseWrapper { + + private final ByteArrayOutputStream capture; + private ServletOutputStream output; + + public CharResponseWrapper(HttpServletResponse response) { + super(response); + capture = new ByteArrayOutputStream(response.getBufferSize()); + } + + @Override + public ServletOutputStream getOutputStream() { + if (output == null) { + output = new ServletOutputStream() { + @Override + public boolean isReady() { + return true; + } + + @Override + public void setWriteListener(WriteListener writeListener) { + } + + @Override + public void write(int b) { + capture.write(b); + } + + @Override + public void flush() throws IOException { + capture.flush(); + } + + @Override + public void close() throws IOException { + capture.close(); + } + }; + } + return output; + } + + @Override + public void flushBuffer() throws IOException { + super.flushBuffer(); + if (output != null) { + output.flush(); + } + } + + public byte[] getCapture() throws IOException { + if (output != null) { + output.close(); + } + return capture.toByteArray(); + } + +} diff --git a/src/main/java/org/traccar/web/ModernDefaultServlet.java b/src/main/java/org/traccar/web/ModernDefaultServlet.java new file mode 100644 index 000000000..bae089d6c --- /dev/null +++ b/src/main/java/org/traccar/web/ModernDefaultServlet.java @@ -0,0 +1,33 @@ +/* + * Copyright 2023 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.web; + +import org.eclipse.jetty.servlet.DefaultServlet; +import org.eclipse.jetty.util.resource.Resource; + +public class ModernDefaultServlet extends DefaultServlet { + + @Override + public Resource getResource(String pathInContext) { + return super.getResource(pathInContext.indexOf('.') < 0 ? "/" : pathInContext); + } + + @Override + public String getWelcomeFile(String pathInContext) { + return super.getWelcomeFile("/"); + } + +} diff --git a/src/main/java/org/traccar/web/OverrideFilter.java b/src/main/java/org/traccar/web/OverrideFilter.java new file mode 100644 index 000000000..708632bc1 --- /dev/null +++ b/src/main/java/org/traccar/web/OverrideFilter.java @@ -0,0 +1,80 @@ +/* + * Copyright 2023 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.web; + +import com.google.inject.Provider; +import org.traccar.api.security.PermissionsService; +import org.traccar.model.Server; +import org.traccar.storage.StorageException; + +import javax.inject.Inject; +import javax.inject.Singleton; +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import java.io.IOException; + +@Singleton +public class OverrideFilter implements Filter { + + private final Provider<PermissionsService> permissionsServiceProvider; + + @Inject + public OverrideFilter(Provider<PermissionsService> permissionsServiceProvider) { + this.permissionsServiceProvider = permissionsServiceProvider; + } + + @Override + public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) + throws IOException, ServletException { + + CharResponseWrapper wrappedResponse = new CharResponseWrapper((HttpServletResponse) response); + + chain.doFilter(request, wrappedResponse); + + byte[] bytes = wrappedResponse.getCapture(); + if (wrappedResponse.getContentType().contains("text/html") + || ((HttpServletRequest) request).getPathInfo().endsWith("manifest.json")) { + + Server server; + try { + server = permissionsServiceProvider.get().getServer(); + } catch (StorageException e) { + throw new RuntimeException(e); + } + + String title = server.getString("title", "Traccar"); + String description = server.getString("description", "Traccar GPS Tracking System"); + String colorPrimary = server.getString("colorPrimary", "#1a237e"); + + String alteredContent = new String(wrappedResponse.getCapture()) + .replace("${title}", title) + .replace("${description}", description) + .replace("${colorPrimary}", colorPrimary); + + response.setContentLength(alteredContent.length()); + response.getOutputStream().write(alteredContent.getBytes()); + + } else { + response.getOutputStream().write(bytes); + } + } + +} diff --git a/src/main/java/org/traccar/web/WebModule.java b/src/main/java/org/traccar/web/WebModule.java index 0722c5d1e..a32a6f447 100644 --- a/src/main/java/org/traccar/web/WebModule.java +++ b/src/main/java/org/traccar/web/WebModule.java @@ -1,5 +1,5 @@ /* - * Copyright 2022 Anton Tananaev (anton@traccar.org) + * Copyright 2022 - 2023 Anton Tananaev (anton@traccar.org) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -23,6 +23,7 @@ public class WebModule extends ServletModule { @Override protected void configureServlets() { + filter("/*").through(OverrideFilter.class); filter("/api/*").through(ThrottlingFilter.class); filter("/api/media/*").through(MediaFilter.class); serve("/api/socket").with(AsyncSocketServlet.class); diff --git a/src/main/java/org/traccar/web/WebServer.java b/src/main/java/org/traccar/web/WebServer.java index 79d19cc9b..ce1220157 100644 --- a/src/main/java/org/traccar/web/WebServer.java +++ b/src/main/java/org/traccar/web/WebServer.java @@ -62,9 +62,6 @@ import java.io.File; import java.io.IOException; import java.io.Writer; import java.net.InetSocketAddress; -import java.nio.file.Files; -import java.nio.file.Path; -import java.nio.file.Paths; import java.util.EnumSet; public class WebServer implements LifecycleObject { @@ -103,14 +100,8 @@ public class WebServer implements LifecycleObject { @Override protected void handleErrorPage( HttpServletRequest request, Writer writer, int code, String message) throws IOException { - Path index = Paths.get(config.getString(Keys.WEB_PATH), "index.html"); - if (code == HttpStatus.NOT_FOUND_404 - && !request.getPathInfo().startsWith("/api/") && Files.exists(index)) { - writer.write(Files.readString(index)); - } else { - writer.write("<!DOCTYPE><html><head><title>Error</title></head><html><body>" - + code + " - " + HttpStatus.getMessage(code) + "</body></html>"); - } + writer.write("<!DOCTYPE><html><head><title>Error</title></head><html><body>" + + code + " - " + HttpStatus.getMessage(code) + "</body></html>"); } }); @@ -150,7 +141,7 @@ public class WebServer implements LifecycleObject { } private void initWebApp(ServletContextHandler servletHandler) { - ServletHolder servletHolder = new ServletHolder(DefaultServlet.class); + ServletHolder servletHolder = new ServletHolder(ModernDefaultServlet.class); servletHolder.setInitParameter("resourceBase", new File(config.getString(Keys.WEB_PATH)).getAbsolutePath()); servletHolder.setInitParameter("dirAllowed", "false"); if (config.getBoolean(Keys.WEB_DEBUG)) { |