77 lines
1.5 KiB
C++
77 lines
1.5 KiB
C++
#pragma once
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#include <boost/signals2.hpp>
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#include <memory>
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#include <optional>
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#include <string>
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#include <string_view>
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#include <variant>
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class SaslMechanism
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{
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public:
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struct NoReply {};
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struct Failure {};
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using StepResult = std::variant<std::string, NoReply, Failure>;
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virtual ~SaslMechanism() {}
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virtual auto mechanism_name() const -> std::string = 0;
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virtual auto step(std::string_view msg) -> StepResult = 0;
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virtual auto is_complete() const -> bool = 0;
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};
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class SaslPlain final : public SaslMechanism
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{
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std::string authcid_;
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std::string authzid_;
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std::string password_;
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bool complete_;
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public:
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SaslPlain(std::string authcid, std::string authzid, std::string password)
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: authcid_{std::move(authcid)}
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, authzid_{std::move(authzid)}
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, password_{std::move(password)}
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, complete_{false}
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{}
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auto mechanism_name() const -> std::string override
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{
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return "PLAIN";
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}
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auto step(std::string_view msg) -> StepResult override;
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auto is_complete() const -> bool override
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{
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return complete_;
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}
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};
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class SaslExternal final : public SaslMechanism
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{
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std::string authzid_;
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bool complete_;
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public:
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SaslExternal(std::string authzid)
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: authzid_{std::move(authzid)}
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, complete_{false}
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{}
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auto mechanism_name() const -> std::string override
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{
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return "EXTERNAL";
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}
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auto step(std::string_view msg) -> StepResult override;
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auto is_complete() const -> bool override
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{
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return complete_;
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}
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};
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