awesomepan/ledger-bifrost

Ledger Bifrost App

---

Please visit our website at zondax.ch

---

This project contains the Bifrost app (https://bifrost.finance/) for Ledger Nano S and X.

• Ledger Nano S/X BOLOS app
• Specs / Documentation
• C++ unit tests
• Zemu tests

For more information: How to build

ATTENTION

Please:

• Do not use in production
• Do not use a Ledger device with funds for development purposes.
• Have a separate and marked device that is used ONLY for development and testing

Bifrost 1.950.x

System

Name	Light	XL	Nesting	Arguments
Fill block				Perbill ratio
Remark				Vecu8 remark
Set heap pages				u64 pages
Set code				Vecu8 code
Set code without checks				Vecu8 code
Set storage				VecKeyValue items
Kill storage				VecKey keys
Kill prefix				Key prefix u32 subkeys
Remark with event				Vecu8 remark

Timestamp

Name	Light	XL	Nesting	Arguments
Set				Compactu64 now

Indices

Name	Light	XL	Nesting	Arguments
Claim				AccountIndex index
Transfer				AccountId new_ AccountIndex index
Free				AccountIndex index
Force transfer				AccountId new_ AccountIndex index bool freeze
Freeze				AccountIndex index

Sudo

Name	Light	XL	Nesting	Arguments
Sudo				Call call
Sudo unchecked weight				Call call Weight weight
Set key				LookupasStaticLookupSource new_
Sudo as				LookupasStaticLookupSource who Call call

ParachainSystem

Name	Light	XL	Nesting	Arguments
Set validation data				ParachainInherentData data
Sudo send upward message				UpwardMessage message
Authorize upgrade				Hash code_hash
Enact authorized upgrade				Vecu8 code

Balances

Name	Light	XL	Nesting	Arguments
Transfer	✔️	✔️	✔️	LookupasStaticLookupSource dest CompactBalance amount
Set balance		✔️	✔️	LookupasStaticLookupSource who CompactBalance new_free CompactBalance new_reserved
Force transfer	✔️	✔️	✔️	LookupasStaticLookupSource source LookupasStaticLookupSource dest CompactBalance amount
Transfer keep alive	✔️	✔️	✔️	LookupasStaticLookupSource dest CompactBalance amount
Transfer all	✔️	✔️		LookupasStaticLookupSource dest bool keep_alive
Force unreserve		✔️		LookupasStaticLookupSource who Balance amount

Authorship

Name	Light	XL	Nesting	Arguments
Set uncles				VecHeader new_uncles

CollatorSelection

Name	Light	XL	Nesting	Arguments
Set invulnerables				VecAccountId new_
Set desired candidates				u32 max
Set candidacy bond				Balance bond
Register as candidate
Leave intent

Session

Name	Light	XL	Nesting	Arguments
Set keys				Keys keys Bytes proof
Purge keys

Democracy

Name	Light	XL	Nesting	Arguments
Propose				Hash proposal_hash CompactBalance amount
Second				Compactu32 proposal Compactu32 seconds_upper_bound
Vote				Compactu32 ref_index AccountVote vote
Emergency cancel				ReferendumIndex ref_index
External propose				Hash proposal_hash
External propose majority				Hash proposal_hash
External propose default				Hash proposal_hash
Fast track				Hash proposal_hash BlockNumber voting_period BlockNumber delay
Veto external				Hash proposal_hash
Cancel referendum				Compactu32 ref_index
Cancel queued				ReferendumIndex which
Delegate				AccountId to Conviction conviction Balance balance
Undelegate
Clear public proposals
Note preimage				Bytes encoded_proposal
Note preimage operational				Bytes encoded_proposal
Note imminent preimage				Bytes encoded_proposal
Note imminent preimage operational				Bytes encoded_proposal
Reap preimage				Hash proposal_hash Compactu32 proposal_len_upper_bound
Unlock				AccountId target
Remove vote				ReferendumIndex index
Remove other vote				AccountId target ReferendumIndex index
Enact proposal				Hash proposal_hash ReferendumIndex index
Blacklist				Hash proposal_hash OptionReferendumIndex maybe_ref_index
Cancel proposal				Compactu32 prop_index

Council

Name	Light	XL	Nesting	Arguments
Set members				VecAccountId new_members OptionAccountId prime MemberCount old_count
Execute				Proposal proposal Compactu32 length_bound
Propose				Compactu32 threshold Proposal proposal Compactu32 length_bound
Vote				Hash proposal Compactu32 index bool approve
Close				Hash proposal_hash Compactu32 index Compactu64 proposal_weight_bound Compactu32 length_bound
Disapprove proposal				Hash proposal_hash

TechnicalCommittee

Name	Light	XL	Nesting	Arguments
Set members				VecAccountId new_members OptionAccountId prime MemberCount old_count
Execute				Proposal proposal Compactu32 length_bound
Propose				Compactu32 threshold Proposal proposal Compactu32 length_bound
Vote				Hash proposal Compactu32 index bool approve
Close				Hash proposal_hash Compactu32 index Compactu64 proposal_weight_bound Compactu32 length_bound
Disapprove proposal				Hash proposal_hash

PhragmenElection

Name	Light	XL	Nesting	Arguments
Vote				VecAccountId votes Compactu128 amount
Remove voter
Submit candidacy				Compactu32 candidate_count
Renounce candidacy				Renouncing renouncing
Remove member				LookupasStaticLookupSource who bool has_replacement
Clean defunct voters				u32 num_voters u32 num_defunct

CouncilMembership

Name	Light	XL	Nesting	Arguments
Add member				AccountId who
Remove member				AccountId who
Swap member				AccountId remove AccountId add
Reset members				VecAccountId members
Change key				AccountId new_
Set prime				AccountId who
Clear prime

TechnicalMembership

Name	Light	XL	Nesting	Arguments
Add member				AccountId who
Remove member				AccountId who
Swap member				AccountId remove AccountId add
Reset members				VecAccountId members
Change key				AccountId new_
Set prime				AccountId who
Clear prime

XcmpQueue

Name	Light	XL	Nesting	Arguments
Service overweight				OverweightIndex index Weight weight_limit
Suspend xcm execution
Resume xcm execution
Update suspend threshold				u32 new_
Update drop threshold				u32 new_
Update resume threshold				u32 new_
Update threshold weight				Weight new_
Update weight restrict decay				Weight new_
Update xcmp max individual weight				Weight new_

PolkadotXcm

Name	Light	XL	Nesting	Arguments
Send				BoxVersionedMultiLocation dest BoxVersionedXcmTuple message
Teleport assets				BoxVersionedMultiLocation dest BoxVersionedMultiLocation beneficiary BoxVersionedMultiAssets assets u32 fee_asset_item
Reserve transfer assets				BoxVersionedMultiLocation dest BoxVersionedMultiLocation beneficiary BoxVersionedMultiAssets assets u32 fee_asset_item
Execute				BoxVersionedXcmTasSysConfigCall message Weight max_weight
Force xcm version				BoxMultiLocation location XcmVersion xcm_version
Force default xcm version				OptionXcmVersion maybe_xcm_version
Force subscribe version notify				BoxVersionedMultiLocation location
Force unsubscribe version notify				BoxVersionedMultiLocation location
Limited reserve transfer assets				BoxVersionedMultiLocation dest BoxVersionedMultiLocation beneficiary BoxVersionedMultiAssets assets u32 fee_asset_item WeightLimit weight_limit
Limited teleport assets				BoxVersionedMultiLocation dest BoxVersionedMultiLocation beneficiary BoxVersionedMultiAssets assets u32 fee_asset_item WeightLimit weight_limit

DmpQueue

Name	Light	XL	Nesting	Arguments
Service overweight				OverweightIndex index Weight weight_limit

Utility

Name	Light	XL	Nesting	Arguments
Batch				VecCall calls
As derivative				u16 index Call call
Batch all				VecCall calls
Dispatch as				BoxPalletsOrigin as_origin Call call
Force batch				VecCall calls

Scheduler

Name	Light	XL	Nesting	Arguments
Schedule				BlockNumber when OptionschedulePeriodBlockNumber maybe_periodic schedulePriority priority BoxCallOrHashOfT call
Cancel				BlockNumber when u32 index
Schedule named				Vecu8 id BlockNumber when OptionschedulePeriodBlockNumber maybe_periodic schedulePriority priority BoxCallOrHashOfT call
Cancel named				Vecu8 id
Schedule after				BlockNumber after OptionschedulePeriodBlockNumber maybe_periodic schedulePriority priority BoxCallOrHashOfT call
Schedule named after				Vecu8 id BlockNumber after OptionschedulePeriodBlockNumber maybe_periodic schedulePriority priority BoxCallOrHashOfT call

Proxy

Name	Light	XL	Nesting	Arguments
Proxy				AccountId real OptionProxyType force_proxy_type Call call
Add proxy				AccountId delegate ProxyType proxy_type BlockNumber delay
Remove proxy				AccountId delegate ProxyType proxy_type BlockNumber delay
Remove proxies
Anonymous				ProxyType proxy_type BlockNumber delay u16 index
Kill anonymous				AccountId spawner ProxyType proxy_type u16 index Compactu32 height Compactu32 ext_index
Announce				AccountId real CallHashOf call_hash
Remove announcement				AccountId real CallHashOf call_hash
Reject announcement				AccountId delegate CallHashOf call_hash
Proxy announced				AccountId delegate AccountId real OptionProxyType force_proxy_type Call call

Multisig

Name	Light	XL	Nesting	Arguments
As multi threshold 1				VecAccountId other_signatories Call call
As multi				u16 threshold VecAccountId other_signatories OptionTimepoint maybe_timepoint OpaqueCall call bool store_call Weight max_weight
Approve as multi				u16 threshold VecAccountId other_signatories OptionTimepoint maybe_timepoint H256 call_hash Weight max_weight
Cancel as multi				u16 threshold VecAccountId other_signatories Timepoint timepoint H256 call_hash

Identity

Name	Light	XL	Nesting	Arguments
Add registrar				AccountId account
Set identity				BoxIdentityInfoMaxAdditionalFields info
Set subs				VecTupleAccountIdData subs
Clear identity
Request judgement				Compactu32 reg_index Compactu128 max_fee
Cancel request				RegistrarIndex reg_index
Set fee				Compactu32 index Compactu128 fee
Set account id				Compactu32 index AccountId new_
Set fields				Compactu32 index IdentityFields fields
Provide judgement				Compactu32 reg_index LookupasStaticLookupSource target JudgementBalanceOfT judgement
Kill identity				LookupasStaticLookupSource target
Add sub				LookupasStaticLookupSource sub Data data
Rename sub				LookupasStaticLookupSource sub Data data
Remove sub				LookupasStaticLookupSource sub
Quit sub

Vesting

Name	Light	XL	Nesting	Arguments
Vest
Vest other				LookupasStaticLookupSource target
Vested transfer				LookupasStaticLookupSource target VestingInfo schedule
Force vested transfer				LookupasStaticLookupSource source LookupasStaticLookupSource target VestingInfo schedule
Force set vested				LookupasStaticLookupSource source LookupasStaticLookupSource target VestingInfo schedule
Init vesting start at				BlockNumber vesting_start_at
Set vesting per block				LookupasStaticLookupSource target Balance per_block
Force set cliff				LookupasStaticLookupSource target BlockNumber cliff_block

Treasury

Name	Light	XL	Nesting	Arguments
Propose spend				CompactBalance amount LookupasStaticLookupSource beneficiary
Reject proposal				Compactu32 proposal_id
Approve proposal				Compactu32 proposal_id
Remove approval				Compactu32 proposal_id

Bounties

Name	Light	XL	Nesting	Arguments
Propose bounty				CompactBalance amount Bytes description
Approve bounty				Compactu32 bounty_id
Propose curator				Compactu32 bounty_id LookupasStaticLookupSource curator CompactBalance fee
Unassign curator				Compactu32 bounty_id
Accept curator				Compactu32 bounty_id
Award bounty				Compactu32 bounty_id LookupasStaticLookupSource beneficiary
Claim bounty				Compactu32 bounty_id
Close bounty				Compactu32 bounty_id
Extend bounty expiry				Compactu32 bounty_id Bytes remark

Tips

Name	Light	XL	Nesting	Arguments
Report awesome				Bytes reason AccountId who
Retract tip				Hash hash
Tip new				Bytes reason AccountId who Compactu128 tip_value
Tip				Hash hash Compactu128 tip_value
Close tip				Hash hash
Slash tip				Hash hash

Preimage

Name	Light	XL	Nesting	Arguments
Note preimage				Vecu8 bytes
Unnote preimage				Hash hash
Request preimage				Hash hash
Unrequest preimage				Hash hash