Squashed 'third_party/seasocks/' content from commit 016dc60
Change-Id: I195fa5bfd0c0e3cc66fbbefcc7b5170bafcf7a36
git-subtree-dir: third_party/seasocks
git-subtree-split: 016dc60b247e0d1d563aea6d22a9075e6884ab9f
diff --git a/src/main/c/HybiAccept.cpp b/src/main/c/HybiAccept.cpp
new file mode 100644
index 0000000..8c2dbde
--- /dev/null
+++ b/src/main/c/HybiAccept.cpp
@@ -0,0 +1,49 @@
+// Copyright (c) 2013, Matt Godbolt
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// Redistributions of source code must retain the above copyright notice, this
+// list of conditions and the following disclaimer.
+//
+// Redistributions in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+#include "internal/Base64.h"
+#include "internal/HybiAccept.h"
+
+#include "sha1/sha1.h"
+
+#include <arpa/inet.h>
+
+namespace seasocks {
+
+static const std::string magicString("258EAFA5-E914-47DA-95CA-C5AB0DC85B11");
+
+std::string getAcceptKey(const std::string& challenge) {
+ auto fullString = challenge + magicString;
+ SHA1 hasher;
+ hasher.Input(fullString.c_str(), fullString.size());
+ unsigned hash[5];
+ hasher.Result(hash);
+ for (int i = 0; i < 5; ++i) {
+ hash[i] = htonl(hash[i]);
+ }
+ return base64Encode(hash, sizeof(hash));
+}
+
+}