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XLS-68: Sponsor #5887

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@tequdev tequdev commented Oct 14, 2025

High Level Overview of Change

Context of Change

Type of Change

  • New feature (non-breaking change which adds functionality)

API Impact

  • Public API: New feature (new methods and/or new fields)
  • Public API: Breaking change (in general, breaking changes should only impact the next api_version)
  • libxrpl change (any change that may affect libxrpl or dependents of libxrpl)
  • Peer protocol change (must be backward compatible or bump the peer protocol version)

mvadari and others added 30 commits June 17, 2025 11:32
@mvadari @tequdev
PoC for sponsored fees
cad305a
@mvadari @tequdev
PoC for sponsored reserve
43c16f3
@tequdev
Merge remote-tracking branch 'upstream/develop' into sponsor
5b9c767
@tequdev
SponsorReserve,SponsorAccount
d40f8cc 
- not fully tested
- need to modify: Reserve check where using sfOwnerCount
@tequdev
fix OwnerCount
198ed72
@tequdev
test Disabled
a798c60
@tequdev
fix addEmptyHolding
f0addd8
@tequdev
check reserve
67bdd09
@tequdev
clang-format
0bddc95
@tequdev
fix fees().accountReserve(0) to fees().reserve
6e01f23
@tequdev
Add SponsorTransfer
abd8620
@tequdev
add reserve checks for SponsorTransfer
5e65813
@tequdev
use helper
2071b39
@tequdev
Merge remote-tracking branch 'upstream/develop' into sponsor
9ff71aa
@tequdev
Sponsor signing
02d8f9f
@tequdev
v2. SponsorSet
e589b71
@tequdev
fullly rename
8e895a3
@tequdev
Create Sponsored Account / AccountDelete with ltSponsorship, Sponsore…
4eea76c 
…d Account
@tequdev
sfAccount to sfOwner
6aa0331
@tequdev
MaxFee
4abd94e
@tequdev
feePayer
1cdf7bb
@tequdev
add MaxFee test
110b222
@tequdev
test AccountDelete for sponsorship
20bce64
@tequdev
test checks
6c0732c
@tequdev
fix test error
2a27280
@tequdev
test SponsorshipRequire flags
5ac7bbf
@tequdev
Sponsor permissions
759f843
@tequdev
High/Low SponsorAccount
2afe570
@tequdev
add InvariantCheck for sponsor count
a43ae9a
@tequdev
add tests
89af817
tequdev and others added 24 commits September 24, 2025 19:05
@tequdev
test Sponsor Reserve checks for TrustSet
d5a1314
@tequdev
test Sponsor Reserve checks for AMM
e82c300
@tequdev
test for Vault
dbbfc13
@tequdev
add InvariantChecks for pseudo-account
b096662
@tequdev
Merge remote-tracking branch 'upstream/develop' into sponsor
75aaeb5
@tequdev
Merge remote-tracking branch 'upstream/develop' into sponsor
1ee2508
@tequdev
address 5594, 5592 changes
5b64ff0
@tequdev
add tests for XChainBridge
bc1ef1e
@tequdev
add insufficient reserve check for xchain, vault
59c3d5b
@tequdev
Merge remote-tracking branch 'origin/develop' into sponsor
4126d53
@tequdev
fix bad merge
ee385e9
@tequdev
add assert when adding/removing sponsor field to LedgerEntry
101b70f
@ximinez @tequdev
Add support for extra transaction signature validation
bc71d9c 
- Restructures `STTx` signature checking code to be able to handle
  a `sigObject`, which may be the full transaction, or may be an object
  field containing a separate signature. Either way, the `sigObject` can
  be a single- or multi-sign signature.
- This is distinct from 550f90a (XRPLF#5594), which changed the check in
  Transactor, which validates whether a given account is allowed to sign
  for the given transaction. This cryptographically checks the signature
  validity.
@tequdev
refactor: signature autofilling for Simulate RPC
d597726
@ximinez @tequdev
Add jtx, STObject, and RPC support for sig object fields
8d32b0f
@tequdev
use sfSponsorSignature
1441abc
@tequdev
Merge branch 'sponsor-new-signing' into sponsor
9df0ad6
@tequdev
fix transactions.macro format
28c5cad
@tequdev
typo
a6b0eff
@tequdev
Merge branch 'refactor-simulate-autofill' into sponsor
32cc782
@tequdev
Support sfSponsorSignature autofilling in Simulate RPC
754f597
@tequdev
reserve co-signing
7f922c4
@tequdev
add tests for sponsor flags
a65cf6e
@tequdev
add prefunded sponsor tests
d8dc000
@tequdev tequdev requested a review from a team as a code owner October 14, 2025 03:40
@tequdev tequdev marked this pull request as draft October 14, 2025 03:43
@kennyzlei kennyzlei requested a review from yinyiqian1 October 23, 2025 17:59
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@yinyiqian1 yinyiqian1 Awaiting requested review from yinyiqian1

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3 participants

@tequdev @mvadari @ximinez