mirror of
https://github.com/debauchee/barrier
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39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
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/*
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barrier -- mouse and keyboard sharing utility
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Copyright (C) Barrier contributors
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This package is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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found in the file LICENSE that should have accompanied this file.
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This package 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 <http://www.gnu.org/licenses/>.
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*/
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#include "SecureUtils.h"
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#include "base/String.h"
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void format_ssl_fingerprint(std::string& fingerprint, bool hex, bool separator)
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{
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if (hex) {
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// to hexadecimal
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barrier::string::toHex(fingerprint, 2);
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}
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// all uppercase
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barrier::string::uppercase(fingerprint);
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if (separator) {
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// add colon to separate each 2 characters
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size_t separators = fingerprint.size() / 2;
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for (size_t i = 1; i < separators; i++) {
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fingerprint.insert(i * 3 - 1, ":");
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}
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}
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}
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