49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
/*
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U2FDevice - A program to allow Raspberry Pi Zeros to act as U2F tokens
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Copyright (C) 2018 Michael Kuc
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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 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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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "U2F_CMD.hpp"
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#include "U2F_Init_CMD.hpp"
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#include "U2F_Msg_CMD.hpp"
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#include "U2F_Ping_CMD.hpp"
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#include "u2f.hpp"
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using namespace std;
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shared_ptr<U2F_CMD> U2F_CMD::get(const U2FMessage& uMsg) {
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try {
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switch (uMsg.cmd) {
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case U2FHID_PING:
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return make_shared<U2F_Ping_CMD>(uMsg);
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case U2FHID_MSG:
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return U2F_Msg_CMD::generate(uMsg);
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case U2FHID_INIT:
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return make_shared<U2F_Init_CMD>(uMsg);
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default:
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U2FMessage::error(uMsg.cid, ERR_INVALID_CMD);
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return {};
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}
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} catch (runtime_error& ignored) {
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U2FMessage::error(uMsg.cid, ERR_OTHER);
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return {};
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}
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}
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bool U2F_CMD::requiresAuthorisation() const {
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return false;
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}
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