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47 lines
1.8 KiB
Python
Executable File
47 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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# Remote Application Server for Remote Application Management over HTTP
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# See Amendment B of the GlobalPlatform Card Specification v2.2
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#
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# (C) 2025 sysmocom s.f.m.c.
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# Author: Daniel Willmann <dwillmann@sysmocom.de>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from http.server import HTTPServer, SimpleHTTPRequestHandler
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from ssl import PROTOCOL_TLS_SERVER, SSLContext, TLSVersion
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context = SSLContext(PROTOCOL_TLS_SERVER)
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context.maximum_version = TLSVersion.TLSv1_2
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CIPHERS_1_0 = "TLS_PSK_WITH_3DES_EDE_CBC_SHA,TLS_PSK_WITH_AES_128_CBC_SHA,TLS_PSK_WITH_NULL_SHA"
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CIPHERS_1_2 = "TLS_PSK_WITH_AES_128_CBC_SHA256,TLS_PSK_WITH_NULL_SHA256"
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context.set_ciphers(CIPHERS_1_2)
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# A table using the identity of the client:
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psk_table = { 'ClientId_1': bytes.fromhex('c0ffee'),
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'ClientId_2': bytes.fromhex('facade')
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}
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def get_psk(ident):
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""" Get the PSK for the client """
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print(f"Get PSK for {ident}")
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return psk_table.get(ident, b'')
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context.set_psk_server_callback(get_psk)
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server = HTTPServer(("0.0.0.0", 8080), SimpleHTTPRequestHandler)
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server.socket = context.wrap_socket(server.socket, server_side=True)
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server.serve_forever()
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