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70 lines
2.5 KiB
C++
70 lines
2.5 KiB
C++
// Copyright (c) 2010 Satoshi Nakamoto
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// Copyright (c) 2009-2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_RPC_REQUEST_H
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#define BITCOIN_RPC_REQUEST_H
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#include <any>
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#include <optional>
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#include <string>
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#include <univalue.h>
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#include <util/fs.h>
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enum class JSONRPCVersion {
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V1_LEGACY,
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V2
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};
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/** JSON-RPC 2.0 request, only used in bitcoin-cli **/
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UniValue JSONRPCRequestObj(const std::string& strMethod, const UniValue& params, const UniValue& id);
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UniValue JSONRPCReplyObj(UniValue result, UniValue error, std::optional<UniValue> id, JSONRPCVersion jsonrpc_version);
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UniValue JSONRPCError(int code, const std::string& message);
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enum class GenerateAuthCookieResult : uint8_t {
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DISABLED, // -norpccookiefile
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ERR,
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OK,
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};
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/**
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* Generate a new RPC authentication cookie and write it to disk
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* @param[in] cookie_perms Filesystem permissions to use for the cookie file.
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* @param[out] user Generated username, only set if `OK` is returned.
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* @param[out] pass Generated password, only set if `OK` is returned.
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* @retval GenerateAuthCookieResult::DISABLED Authentication via cookie is disabled.
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* @retval GenerateAuthCookieResult::ERROR Error occurred, auth data could not be saved to disk.
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* @retval GenerateAuthCookieResult::OK Auth data was generated, saved to disk and in `user` and `pass`.
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*/
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GenerateAuthCookieResult GenerateAuthCookie(const std::optional<fs::perms>& cookie_perms,
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std::string& user,
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std::string& pass);
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/** Read the RPC authentication cookie from disk */
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bool GetAuthCookie(std::string *cookie_out);
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/** Delete RPC authentication cookie from disk */
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void DeleteAuthCookie();
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/** Parse JSON-RPC batch reply into a vector */
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std::vector<UniValue> JSONRPCProcessBatchReply(const UniValue& in);
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class JSONRPCRequest
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{
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public:
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std::optional<UniValue> id = UniValue::VNULL;
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std::string strMethod;
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UniValue params;
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enum Mode { EXECUTE, GET_HELP, GET_ARGS } mode = EXECUTE;
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std::string URI;
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std::string authUser;
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std::string peerAddr;
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std::any context;
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JSONRPCVersion m_json_version = JSONRPCVersion::V1_LEGACY;
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void parse(const UniValue& valRequest);
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[[nodiscard]] bool IsNotification() const { return !id.has_value() && m_json_version == JSONRPCVersion::V2; };
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};
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#endif // BITCOIN_RPC_REQUEST_H
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