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Add Exception handling when the POST Request is encoded in the wrong encoding

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This commit is contained in:
Fuzzlemann 2017-08-20 02:35:55 +02:00
parent dcff04b73a
commit 27add1ea47
1 changed files with 18 additions and 2 deletions
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20
Plan/src/main/java/com/djrapitops/plan/ui/webserver/WebServer.java
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@ -268,13 +268,22 @@ public class WebServer {
}
private String readPOSTRequest(HttpExchange exchange) throws IOException {
byte[] bytes;
try (InputStream in = exchange.getRequestBody()) {
ByteArrayOutputStream out = new ByteArrayOutputStream();
byte[] buf = new byte[4096];
for (int n = in.read(buf); n > 0; n = in.read(buf)) {
out.write(buf, 0, n);
}
return new String(out.toByteArray(), "ISO-8859-1");
bytes = out.toByteArray();
}
try {
return new String(bytes, "ISO-8859-1");
} catch (Exception e) {
return null;
}
}
@ -283,11 +292,18 @@ public class WebServer {
if (args.length < 3) {
String error = "API Method not specified";
return PageCacheHandler.loadPage(error, () -> new NotFoundResponse(error));
return PageCacheHandler.loadPage(error, () -> new BadRequestResponse(error));
}
String method = args[2];
String response = readPOSTRequest(exchange);
if (response == null) {
String error = "Error at reading the POST request." +
"Note that the Encoding must be ISO-8859-1.";
return PageCacheHandler.loadPage(error, () -> new BadRequestResponse(error));
}
Map<String, String> variables = readVariables(response);
//TODO ADD CHECK IF SERVER KEY VALID