Alawn/ShadowsockR
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tls1.2 split pack data

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This commit is contained in:
破娃酱
2016-10-18 13:36:22 +08:00
parent 2eaca2faea
commit 13ffdac2b7
2 changed files with 11 additions and 4 deletions
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CHANGES
+1 -1
View File
@@ -1,4 +1,4 @@
2.9.5.1 2016-10-17
2.9.6 2016-10-17
- tls1.2_ticket_auth random packet size
2.9.5.1 2016-10-16
shadowsocks/obfsplugin/obfs_tls.py
+10 -3
View File
@@ -84,7 +84,14 @@ class tls_ticket_auth(plain.plain):
if self.handshake_status == -1:
return buf
if self.handshake_status == 8:
return b"\x17" + self.tls_version + struct.pack('>H', len(buf)) + buf
ret = b''
while len(buf) > 2048:
size = min(struct.unpack('>H', os.urandom(2))[0] % 4096 + 100, len(buf))
ret += b"\x17" + self.tls_version + struct.pack('>H', size) + buf[:size]
buf = buf[size:]
if len(buf) > 0:
ret += b"\x17" + self.tls_version + struct.pack('>H', len(buf)) + buf
return ret
self.send_buffer += b"\x17" + self.tls_version + struct.pack('>H', len(buf)) + buf
if self.handshake_status == 0:
self.handshake_status = 1
@@ -149,8 +156,8 @@ class tls_ticket_auth(plain.plain):
return buf
if self.handshake_status == 8:
ret = b''
while len(buf) > 4196:
size = struct.unpack('>H', os.urandom(2))[0] % 4096 + 100
while len(buf) > 2048:
size = min(struct.unpack('>H', os.urandom(2))[0] % 4096 + 100, len(buf))
ret += b"\x17" + self.tls_version + struct.pack('>H', size) + buf[:size]
buf = buf[size:]
if len(buf) > 0: