diff --git a/gcloud-java-dns/src/main/java/com/google/cloud/dns/testing/LocalDnsHelper.java b/gcloud-java-dns/src/main/java/com/google/cloud/dns/testing/LocalDnsHelper.java index 14632869f6ba..774bc566a458 100644 --- a/gcloud-java-dns/src/main/java/com/google/cloud/dns/testing/LocalDnsHelper.java +++ b/gcloud-java-dns/src/main/java/com/google/cloud/dns/testing/LocalDnsHelper.java @@ -28,6 +28,7 @@ import com.google.api.services.dns.model.Project; import com.google.api.services.dns.model.Quota; import com.google.api.services.dns.model.ResourceRecordSet; +import com.google.cloud.AuthCredentials; import com.google.cloud.dns.DnsOptions; import com.google.common.annotations.VisibleForTesting; import com.google.common.base.Joiner; @@ -38,7 +39,6 @@ import com.google.common.collect.Lists; import com.google.common.collect.Sets; import com.google.common.io.ByteStreams; - import com.sun.net.httpserver.Headers; import com.sun.net.httpserver.HttpExchange; import com.sun.net.httpserver.HttpHandler; @@ -282,18 +282,13 @@ private String toJson(String message) throws IOException { private class RequestHandler implements HttpHandler { private Response pickHandler(HttpExchange exchange, CallRegex regex) { - URI relative = null; - try { - relative = BASE_CONTEXT.relativize(new URI(exchange.getRequestURI().getRawPath())); - } catch (URISyntaxException e) { - return Error.INTERNAL_ERROR.response("Parsing URI failed."); - } + URI relative = BASE_CONTEXT.relativize(exchange.getRequestURI()); String path = relative.getPath(); String[] tokens = path.split("/"); String projectId = tokens.length > 0 ? tokens[0] : null; String zoneName = tokens.length > 2 ? tokens[2] : null; String changeId = tokens.length > 4 ? tokens[4] : null; - String query = exchange.getRequestURI().getQuery(); + String query = relative.getQuery(); switch (regex) { case CHANGE_GET: return getChange(projectId, zoneName, changeId, query); @@ -324,7 +319,7 @@ private Response pickHandler(HttpExchange exchange, CallRegex regex) { case BATCH: try { return handleBatch(exchange); - } catch (IOException ex) { + } catch (IOException | URISyntaxException ex) { return Error.BAD_REQUEST.response(ex.getMessage()); } default: @@ -352,58 +347,75 @@ public void handle(HttpExchange exchange) throws IOException { requestMethod, exchange.getRequestURI()))); } - private Response handleBatch(final HttpExchange exchange) throws IOException { + private Response handleBatch(final HttpExchange exchange) throws IOException, + URISyntaxException { String contentType = exchange.getRequestHeaders().getFirst("Content-type"); if (contentType != null) { - int port = server.getAddress().getPort(); HttpMediaType httpMediaType = new HttpMediaType(contentType); String boundary = httpMediaType.getParameter("boundary"); MultipartStream multipartStream = new MultipartStream(exchange.getRequestBody(), boundary.getBytes(), 1024, null); ByteArrayOutputStream out = new ByteArrayOutputStream(); byte[] bytes = new byte[1024]; - multipartStream.skipPreamble(); - while (multipartStream.readBoundary()) { - Socket socket = new Socket("localhost", port); - OutputStream socketOutput = socket.getOutputStream(); - ByteArrayOutputStream section = new ByteArrayOutputStream(); - multipartStream.readBodyData(section); + boolean nextPart = multipartStream.skipPreamble(); + while (nextPart) { String line; String contentId = null; - Scanner scanner = new Scanner(new String(section.toByteArray())); + String headers = multipartStream.readHeaders(); + Scanner scanner = new Scanner(headers); while (scanner.hasNextLine()) { line = scanner.nextLine(); - if(line.isEmpty()) { - break; - } else if (line.toLowerCase().startsWith("content-id")) { + if (line.toLowerCase().startsWith("content-id")) { contentId = line.split(":")[1].trim(); } } - String requestLine = scanner.nextLine(); - socketOutput.write((requestLine + " \r\n").getBytes()); - socketOutput.write("Connection: close \r\n".getBytes()); - while(scanner.hasNextLine()) { - line = scanner.nextLine(); - socketOutput.write(line.getBytes()); - if (!line.isEmpty()) { - socketOutput.write(" \r\n".getBytes()); - } else { - socketOutput.write("\r\n".getBytes()); + // TODO: remove and write directly to socket once api client provides a complete + // location line (e.g. GET /aaa/bbb HTTP/1.0) + // and uses a request path for location instead of a complete URL. + ByteArrayOutputStream bouts = new ByteArrayOutputStream(); + multipartStream.readBodyData(bouts); + byte[] contentBytes = bouts.toByteArray(); + int indexOfCr = -1; + for (int i = 0; i < contentBytes.length; i++) { + if (contentBytes[i] == '\r') { + indexOfCr = i; + break; } } + Socket socket = new Socket("127.0.0.1", server.getAddress().getPort()); + OutputStream socketOutput = socket.getOutputStream(); + InputStream socketInput = socket.getInputStream(); + //multipartStream.readBodyData(socketOutput); + if (indexOfCr < 0) { + socketOutput.write(contentBytes); + } else { + String[] requestLine = + new String(contentBytes, 0, indexOfCr, StandardCharsets.UTF_8).split(" "); + socketOutput.write(requestLine[0].getBytes()); + socketOutput.write(' '); + URI uri = new URI(requestLine[1]); + socketOutput.write(uri.getRawPath().getBytes()); + if (uri.getRawQuery() != null) { + socketOutput.write('?'); + socketOutput.write(uri.getRawQuery().getBytes()); + } + if (uri.getRawFragment() != null) { + socketOutput.write('#'); + socketOutput.write(uri.getRawFragment().getBytes()); + } + socketOutput.write(" HTTP/1.0".getBytes()); + socketOutput.write(contentBytes, indexOfCr, contentBytes.length - indexOfCr); + } socketOutput.flush(); - InputStream in = socket.getInputStream(); - int length; out.write(RESPONSE_SEPARATOR.getBytes()); - out.write("Content-Type: application/http \r\n".getBytes()); - out.write(("Content-ID: " + contentId + " \r\n\r\n").getBytes()); - try { - while ((length = in.read(bytes)) != -1) { - out.write(bytes, 0, length); - } - } catch (IOException ex) { - // this handles connection reset error + out.write("Content-Type: application/http\r\n".getBytes()); + out.write(("Content-ID: " + contentId + "\r\n\r\n").getBytes()); + int length; + while ((length = socketInput.read(bytes)) != -1) { + out.write(bytes, 0, length); } + socket.close(); + nextPart = multipartStream.skipPreamble(); } out.write(RESPONSE_END.getBytes()); writeBatchResponse(exchange, out); @@ -483,7 +495,11 @@ public static LocalDnsHelper create(Long delay) { * Returns a {@link DnsOptions} instance that sets the host to use the mock server. */ public DnsOptions options() { - return DnsOptions.builder().projectId(PROJECT_ID).host("http://localhost:" + port).build(); + return DnsOptions.builder() + .projectId(PROJECT_ID) + .host("http://localhost:" + port) + .authCredentials(AuthCredentials.noAuth()) + .build(); } /**