public Sender(
String url, String secret, CommandEnvironment env, ExecutorService executorService)
throws SenderException {
this.reporter = env.getReporter();
this.secret = readSecret(secret, reporter);
try {
this.url = new URL(url);
if (!this.secret.isEmpty()) {
if (!(this.url.getProtocol().equals("https")
|| this.url.getHost().equals("localhost")
|| this.url.getHost().matches("^127.0.0.[0-9]+$"))) {
reporter.handle(
Event.warn(
"Using authentication over unsecure channel, " + "consider using HTTPS."));
}
}
} catch (MalformedURLException e) {
throw new SenderException("Invalid server url " + url, e);
}
this.buildId = env.getCommandId().toString();
this.executorService = executorService;
sendMessage("test", null); // test connecting to the server.
reporter.handle(Event.info("Results are being streamed to " + url + "/result/" + buildId));
}
private static String readSecret(String secretFile, Reporter reporter) throws SenderException {
if (secretFile.isEmpty()) {
return "";
}
Path secretPath = new File(secretFile).toPath();
if (!Files.isReadable(secretPath)) {
throw new SenderException("Secret file " + secretFile + " doesn't exists or is unreadable");
}
try {
if (Files.getPosixFilePermissions(secretPath).contains(PosixFilePermission.OTHERS_READ)
|| Files.getPosixFilePermissions(secretPath).contains(PosixFilePermission.GROUP_READ)) {
reporter.handle(
Event.warn(
"Secret file "
+ secretFile
+ " is readable by non-owner. "
+ "It is recommended to set its permission to 0600 (read-write only by the owner)."));
}
return new String(Files.readAllBytes(secretPath), StandardCharsets.UTF_8).trim();
} catch (IOException e) {
throw new SenderException("Invalid secret file " + secretFile, e);
}
}