fcb8d040e8
Instead of lengthy blurbs, switch to single-line, machine-readable standardized (https://spdx.dev) license identifiers. The Linux kernel switched long ago, so there is strong precedent. Three cases are handled: AGPL-only, Apache-only, and dual licensed. For the latter case, I chose (AGPL-3.0-or-later and Apache-2.0), reasoning that our changes are extensive enough to apply our license. The changes we applied mechanically with a script, except to licenses/README.md. Closes #9937
52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
/*
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* Copyright (C) 2018-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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#pragma once
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#include <iosfwd>
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#include <optional>
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#include <stdexcept>
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#include <unordered_map>
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#include <unordered_set>
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#include <seastar/core/print.hh>
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#include <seastar/core/sstring.hh>
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#include "seastarx.hh"
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namespace auth {
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enum class authentication_option {
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password,
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options
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};
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std::ostream& operator<<(std::ostream&, authentication_option);
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using authentication_option_set = std::unordered_set<authentication_option>;
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using custom_options = std::unordered_map<sstring, sstring>;
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struct authentication_options final {
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std::optional<sstring> password;
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std::optional<custom_options> options;
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};
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inline bool any_authentication_options(const authentication_options& aos) noexcept {
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return aos.password || aos.options;
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}
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class unsupported_authentication_option : public std::invalid_argument {
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public:
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explicit unsupported_authentication_option(authentication_option k)
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: std::invalid_argument(format("The {} option is not supported.", k)) {
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}
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};
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}
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