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https://github.com/XRPLF/rippled.git
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2db2791805
This change implements the account permission delegation described in XLS-75d, see https://github.com/XRPLF/XRPL-Standards/pull/257. * Introduces transaction-level and granular permissions that can be delegated to other accounts. * Adds `DelegateSet` transaction to grant specified permissions to another account. * Adds `ltDelegate` ledger object to maintain the permission list for delegating/delegated account pair. * Adds an optional `Delegate` field in common fields, allowing a delegated account to send transactions on behalf of the delegating account within the granted permission scope. The `Account` field remains the delegating account; the `Delegate` field specifies the delegated account. The transaction is signed by the delegated account.
101 lines
3.5 KiB
C++
101 lines
3.5 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_PROTOCOL_TXFORMATS_H_INCLUDED
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#define RIPPLE_PROTOCOL_TXFORMATS_H_INCLUDED
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#include <xrpl/protocol/KnownFormats.h>
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namespace ripple {
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/** Transaction type identifiers.
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These are part of the binary message format.
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@ingroup protocol
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*/
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/** Transaction type identifiers
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Each ledger object requires a unique type identifier, which is stored
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within the object itself; this makes it possible to iterate the entire
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ledger and determine each object's type and verify that the object you
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retrieved from a given hash matches the expected type.
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@warning Since these values are included in transactions, which are signed
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objects, and used by the code to determine the type of transaction
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being invoked, they are part of the protocol. **Changing them
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should be avoided because without special handling, this will
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result in a hard fork.**
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@note When retiring types, the specific values should not be removed but
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should be marked as [[deprecated]]. This is to avoid accidental
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reuse of identifiers.
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@todo The C++ language does not enable checking for duplicate values
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here. If it becomes possible then we should do this.
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@ingroup protocol
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*/
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// clang-format off
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enum TxType : std::uint16_t
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{
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#pragma push_macro("TRANSACTION")
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#undef TRANSACTION
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#define TRANSACTION(tag, value, name, delegatable, fields) tag = value,
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#include <xrpl/protocol/detail/transactions.macro>
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#undef TRANSACTION
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#pragma pop_macro("TRANSACTION")
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/** This transaction type is deprecated; it is retained for historical purposes. */
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ttNICKNAME_SET [[deprecated("This transaction type is not supported and should not be used.")]] = 6,
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/** This transaction type is deprecated; it is retained for historical purposes. */
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ttCONTRACT [[deprecated("This transaction type is not supported and should not be used.")]] = 9,
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/** This identifier was never used, but the slot is reserved for historical purposes. */
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ttSPINAL_TAP [[deprecated("This transaction type is not supported and should not be used.")]] = 11,
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/** This transaction type installs a hook. */
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ttHOOK_SET [[maybe_unused]] = 22,
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};
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// clang-format on
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/** Manages the list of known transaction formats.
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*/
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class TxFormats : public KnownFormats<TxType, TxFormats>
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{
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private:
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/** Create the object.
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This will load the object with all the known transaction formats.
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*/
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TxFormats();
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public:
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static TxFormats const&
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getInstance();
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};
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} // namespace ripple
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#endif
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