(impl-trait .trait-ownable.ownable-trait)
(use-trait ft-trait .trait-sip-010.sip-010-trait)
(define-constant ERR-NOT-AUTHORIZED (err u1000))
(define-constant ERR-TOKEN-NOT-AUTHORIZED (err u1001))
(define-constant ERR-UNKNOWN-USER-ID (err u1005))
(define-constant ERR-UNKNOWN-VALIDATOR-ID (err u1006))
(define-constant ERR-USER-ALREADY-REGISTERED (err u1007))
(define-constant ERR-VALIDATOR-ALREADY-REGISTERED (err u1008))
(define-constant ERR-DUPLICATE-SIGNATURE (err u1009))
(define-constant ERR-ORDER-HASH-MISMATCH (err u1010))
(define-constant ERR-INVALID-SIGNATURE (err u1011))
(define-constant ERR-UKNOWN-RELAYER (err u1012))
(define-constant ERR-REQUIRED-VALIDATORS (err u1013))
(define-constant ERR-ORDER-ALREADY-SENT (err u1014))
(define-constant ERR-PAUSED (err u1015))
(define-constant ERR-USER-NOT-WHITELISTED (err u1016))
(define-constant ERR-AMOUNT-LESS-THAN-MIN-FEE (err u1017))
(define-constant ERR-INVALID-AMOUNT (err u1019))
(define-constant ERR-INVALID-INPUT (err u1020))
(define-constant ERR-NOT-IN-WHITELIST (err u1021))
(define-constant MAX_UINT u340282366920938463463374607431768211455)
(define-constant ONE_8 u100000000)
(define-constant structured-data-prefix 0x534950303138)
(define-constant message-domain-main 0x57790ebb55cb7aa3d0ffb493faf4fa3a8513cc07323280dac9f19a442bc81809) ;;mainnet
(define-constant message-domain-test 0xbba6c42cb177438f5dc4c3c1c51b9e2eb0d43e6bdec927433edd123888f4ce6b) ;; testnet
(define-data-var contract-owner principal tx-sender)
(define-data-var is-paused bool true)
(define-data-var use-whitelist bool false)
(define-map whitelisted-users principal bool)
(define-map use-launch-whitelist uint bool)
(define-map launch-whitelisted {launch-id: uint, owner: (buff 20)} bool)
(define-data-var order-hash-to-iter (buff 32) 0x)
(define-public (register-user (user principal))
(begin
(asserts! (not (get-paused)) ERR-PAUSED)
(asserts! (or (not (get-use-whitelist)) (is-whitelisted user)) ERR-USER-NOT-WHITELISTED)
(contract-call? .cross-bridge-registry-v1-03 register-user user)))
(define-public (register-user-many (users (list 1000 principal)))
(ok (map register-user users)))
(define-public (transfer-to-unwrap (token-trait <ft-trait>) (amount-in-fixed uint) (the-chain-id uint) (settle-address (buff 256)))
(let (
(sender tx-sender)
(token (contract-of token-trait))
(chain-details (try! (get-approved-chain-or-fail the-chain-id)))
(token-id (try! (get-approved-token-id-or-fail token)))
(token-details (try! (get-approved-token-or-fail token)))
(fee (max (mul-down amount-in-fixed (get fee token-details)) (get-min-fee-or-default token-id the-chain-id)))
(net-amount (- amount-in-fixed fee))
(user-id (match (get-user-id tx-sender) user-id user-id (try! (register-user tx-sender)))))
(asserts! (not (get-paused)) ERR-PAUSED)
(asserts! (or (not (get-use-whitelist)) (is-whitelisted tx-sender)) ERR-USER-NOT-WHITELISTED)
(asserts!
(and
(>= amount-in-fixed (get min-amount token-details))
(<= amount-in-fixed (get max-amount token-details))
(<= amount-in-fixed (get-token-reserve-or-default token-id the-chain-id))
)
ERR-INVALID-AMOUNT)
(asserts! (> amount-in-fixed (get-min-fee-or-default token-id the-chain-id)) ERR-AMOUNT-LESS-THAN-MIN-FEE)
(if (get burnable token-details)
(begin
(as-contract (try! (contract-call? token-trait burn-fixed net-amount sender)))
(and (> fee u0) (try! (contract-call? token-trait transfer-fixed fee tx-sender .cross-bridge-registry-v1-03 none)))
)
(try! (contract-call? token-trait transfer-fixed amount-in-fixed tx-sender .cross-bridge-registry-v1-03 none))
)
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 add-accrued-fee token-id fee)))
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 set-token-reserve { token-id: token-id, chain-id: the-chain-id } (- (get-token-reserve-or-default token-id the-chain-id) amount-in-fixed))))
(print {
object: "cross-bridge-endpoint",
action: "transfer-to-unwrap",
user-id: user-id,
chain: (get name chain-details),
net-amount: net-amount,
fee-amount: fee,
settle-address:
(default-to 0x (slice? settle-address u0 (get buff-length chain-details))),
token-id: token-id
})
(ok true)
)
)
(define-read-only (create-wrap-order (order { to: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } ))
(ok (unwrap! (to-consensus-buff? order) ERR-INVALID-INPUT)))
(define-read-only (decode-wrap-order (order-buff (buff 128)))
(ok (unwrap! (from-consensus-buff? { to: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } order-buff) ERR-INVALID-INPUT)))
(define-read-only (hash-wrap-order (order { to: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } ))
(ok (sha256 (try! (create-wrap-order order)))))
(define-read-only (create-launchpad-order (order { from: (buff 20), to: uint, launch-id: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } ))
(ok (unwrap! (to-consensus-buff? order) ERR-INVALID-INPUT)))
(define-read-only (decode-launchpad-order (order-buff (buff 128)))
(ok (unwrap! (from-consensus-buff? { from: (buff 20), to: uint, launch-id: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } order-buff) ERR-INVALID-INPUT)))
(define-read-only (hash-launchpad-order (order { from: (buff 20), to: uint, launch-id: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) } ))
(ok (sha256 (try! (create-launchpad-order order)))))
(define-read-only (message-domain)
(if (is-eq chain-id u1) message-domain-main message-domain-test))
(define-read-only (get-use-whitelist)
(var-get use-whitelist))
(define-read-only (is-whitelisted (user principal))
(default-to false (map-get? whitelisted-users user)))
(define-read-only (get-paused)
(var-get is-paused))
(define-read-only (get-contract-owner)
(ok (var-get contract-owner)))
(define-read-only (is-approved-operator-or-default (operator principal))
(contract-call? .cross-bridge-registry-v1-03 is-approved-operator-or-default operator))
(define-read-only (is-approved-relayer-or-default (relayer principal))
(contract-call? .cross-bridge-registry-v1-03 is-approved-relayer-or-default relayer))
(define-read-only (get-user-id (user principal))
(contract-call? .cross-bridge-registry-v1-03 get-user-id user))
(define-read-only (get-user-id-or-fail (user principal))
(contract-call? .cross-bridge-registry-v1-03 get-user-id-or-fail user))
(define-read-only (user-from-id (id uint))
(contract-call? .cross-bridge-registry-v1-03 user-from-id id))
(define-read-only (user-from-id-or-fail (id uint))
(contract-call? .cross-bridge-registry-v1-03 user-from-id-or-fail id))
(define-read-only (get-validator-id (validator principal))
(contract-call? .cross-bridge-registry-v1-03 get-validator-id validator))
(define-read-only (get-validator-id-or-fail (validator principal))
(contract-call? .cross-bridge-registry-v1-03 get-validator-id-or-fail validator))
(define-read-only (validator-from-id (id uint))
(contract-call? .cross-bridge-registry-v1-03 validator-from-id id))
(define-read-only (validator-from-id-or-fail (id uint))
(contract-call? .cross-bridge-registry-v1-03 validator-from-id-or-fail id))
(define-read-only (get-required-validators)
(contract-call? .cross-bridge-registry-v1-03 get-required-validators))
(define-read-only (get-approved-chain-or-fail (the-chain-id uint))
(contract-call? .cross-bridge-registry-v1-03 get-approved-chain-or-fail the-chain-id))
(define-read-only (get-token-reserve-or-default (the-token-id uint) (the-chain-id uint))
(contract-call? .cross-bridge-registry-v1-03 get-token-reserve-or-default the-token-id the-chain-id))
(define-read-only (get-min-fee-or-default (the-token-id uint) (the-chain-id uint))
(contract-call? .cross-bridge-registry-v1-03 get-min-fee-or-default the-token-id the-chain-id))
(define-read-only (get-approved-token-id-or-fail (token principal))
(contract-call? .cross-bridge-registry-v1-03 get-approved-token-id-or-fail token))
(define-read-only (get-approved-token-by-id-or-fail (token-id uint))
(contract-call? .cross-bridge-registry-v1-03 get-approved-token-by-id-or-fail token-id))
(define-read-only (get-approved-token-or-fail (token principal))
(contract-call? .cross-bridge-registry-v1-03 get-approved-token-or-fail token))
(define-read-only (check-is-approved-token (token principal))
(contract-call? .cross-bridge-registry-v1-03 check-is-approved-token token))
(define-read-only (is-order-sent-or-default (order-hash (buff 32)))
(contract-call? .cross-bridge-registry-v1-03 is-order-sent-or-default order-hash))
(define-read-only (is-order-validated-by-or-default (order-hash (buff 32)) (validator principal))
(contract-call? .cross-bridge-registry-v1-03 is-order-validated-by-or-default order-hash validator))
(define-read-only (get-use-launch-whitelist-or-default (launch-id uint))
(default-to false (map-get? use-launch-whitelist launch-id)))
(define-read-only (get-launch-whitelisted-or-default (launch-id uint) (owner (buff 20)))
(if (get-use-launch-whitelist-or-default launch-id)
(default-to false (map-get? launch-whitelisted {launch-id: launch-id, owner: owner}))
true))
(define-read-only (validate-launchpad (launch-id uint) (from (buff 20)) (to principal) (amount uint) (token principal))
(begin
(asserts! (get-launch-whitelisted-or-default launch-id from) ERR-NOT-IN-WHITELIST)
(contract-call? .alex-launchpad-v1-7 validate-register to launch-id amount token)))
(define-public (set-use-launch-whitelist (launch-id uint) (new-whitelisted bool))
(begin
(try! (check-is-owner))
(ok (map-set use-launch-whitelist launch-id new-whitelisted))))
(define-public (set-launch-whitelisted (launch-id uint) (whitelisted (list 200 {owner: (buff 20), whitelisted: bool})))
(begin
(try! (check-is-owner))
(fold set-launch-whitelisted-iter whitelisted launch-id)
(ok true)))
(define-public (set-paused (paused bool))
(begin
(try! (check-is-owner))
(ok (var-set is-paused paused))))
(define-public (apply-whitelist (new-use-whitelist bool))
(begin
(try! (check-is-owner))
(ok (var-set use-whitelist new-use-whitelist))))
(define-public (whitelist (user principal) (whitelisted bool))
(begin
(try! (check-is-owner))
(ok (map-set whitelisted-users user whitelisted))))
(define-public (whitelist-many (users (list 2000 principal)) (whitelisted (list 2000 bool)))
(ok (map whitelist users whitelisted)))
(define-public (set-contract-owner (owner principal))
(begin
(try! (check-is-owner))
(ok (var-set contract-owner owner))))
(define-public (transfer-to-wrap
(order { to: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) })
(token-trait <ft-trait>)
(signature-packs (list 100 { signer: principal, order-hash: (buff 32), signature: (buff 65) })))
(let (
(token (contract-of token-trait))
(order-hash (try! (hash-wrap-order order)))
(common-data (try! (transfer-common order-hash (get to order) token (get chain-id order) signature-packs)))
(token-details (get token-details common-data))
(chain-details (get chain-details common-data))
(recipient (get recipient common-data)))
(asserts! (is-eq (try! (get-approved-token-id-or-fail token)) (get token order)) ERR-TOKEN-NOT-AUTHORIZED)
(if (get burnable token-details)
(as-contract (try! (contract-call? token-trait mint-fixed (get amount-in-fixed order) recipient)))
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 transfer-fixed token-trait (get amount-in-fixed order) recipient))))
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 set-token-reserve { token-id: (get token order), chain-id: (get chain-id order) } (+ (get-token-reserve-or-default (get token order) (get chain-id order)) (get amount-in-fixed order)))))
(print {
object: "cross-bridge-endpoint",
action: "transfer-to-wrap",
salt: (get salt order),
principal: recipient,
amount-in-fixed: (get amount-in-fixed order),
token: (get token order),
to: (get to order),
chain-id: (get chain-id order)
})
(as-contract (contract-call? .cross-bridge-registry-v1-03 set-order-sent order-hash true))))
(define-public (transfer-to-launchpad
(order { from: (buff 20), to: uint, launch-id: uint, token: uint, amount-in-fixed: uint, chain-id: uint, salt: (buff 256) })
(token-trait <ft-trait>)
(signature-packs (list 100 { signer: principal, order-hash: (buff 32), signature: (buff 65)})))
(let (
(token (contract-of token-trait))
(order-hash (try! (hash-launchpad-order order)))
(common-data (try! (transfer-common order-hash (get to order) token (get chain-id order) signature-packs)))
(token-details (get token-details common-data))
(chain-details (get chain-details common-data))
(recipient (get recipient common-data))
(amount (get amount-in-fixed order)))
(asserts! (is-eq (try! (get-approved-token-id-or-fail token)) (get token order)) ERR-TOKEN-NOT-AUTHORIZED)
(and (get burnable token-details) (as-contract (try! (contract-call? token-trait mint-fixed amount (as-contract tx-sender)))))
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 set-token-reserve { token-id: (get token order), chain-id: (get chain-id order) } (+ (get-token-reserve-or-default (get token order) (get chain-id order)) (get amount-in-fixed order)))))
(print {
object: "cross-bridge-endpoint",
action: "transfer-to-launchpad",
salt: (get salt order),
from: (get from order),
principal: recipient,
launch-id: (get launch-id order),
amount-in-fixed: (get amount-in-fixed order),
token: (get token order),
to: (get to order),
chain-id: (get chain-id order)
})
(as-contract (try! (contract-call? .cross-bridge-registry-v1-03 set-order-sent order-hash true)))
(if (is-ok (validate-launchpad (get launch-id order) (get from order) recipient amount token))
(begin
(as-contract (try! (contract-call? .alex-launchpad-v1-7 register-on-behalf recipient (get launch-id order) amount token-trait)))
(ok (map-set launch-whitelisted { launch-id: (get launch-id order), owner: (get from order) } false)))
(begin
(as-contract (try! (contract-call? token-trait transfer-fixed amount tx-sender recipient none)))
(ok false)))))
(define-private (set-launch-whitelisted-iter (e {owner: (buff 20), whitelisted: bool}) (launch-id uint))
(begin
(map-set launch-whitelisted {launch-id: launch-id, owner: (get owner e)} (get whitelisted e))
launch-id))
(define-private (transfer-common (order-hash (buff 32)) (to uint) (token principal) (the-chain-id uint) (signature-packs (list 100 { signer: principal, order-hash: (buff 32), signature: (buff 65)})))
(let (
(token-details (try! (get-approved-token-or-fail token)))
(chain-details (try! (get-approved-chain-or-fail the-chain-id)))
(recipient (try! (user-from-id-or-fail to))))
(asserts! (not (get-paused)) ERR-PAUSED)
(asserts! (is-approved-relayer-or-default tx-sender) ERR-UKNOWN-RELAYER)
(asserts! (>= (len signature-packs) (get-required-validators)) ERR-REQUIRED-VALIDATORS)
(asserts! (not (is-order-sent-or-default order-hash)) ERR-ORDER-ALREADY-SENT)
(var-set order-hash-to-iter order-hash)
(try! (fold validate-signature-iter signature-packs (ok true)))
(ok { token-details: token-details, chain-details: chain-details, recipient: recipient })))
(define-private (validate-order (order-hash (buff 32)) (signature-pack { signer: principal, order-hash: (buff 32), signature: (buff 65)}))
(let (
(validator (try! (validator-from-id-or-fail (try! (get-validator-id-or-fail (get signer signature-pack)))))))
(asserts! (not (is-order-validated-by-or-default order-hash (get signer signature-pack))) ERR-DUPLICATE-SIGNATURE)
(asserts! (is-eq order-hash (get order-hash signature-pack)) ERR-ORDER-HASH-MISMATCH)
(asserts! (is-eq (secp256k1-recover? (sha256 (concat structured-data-prefix (concat (message-domain) order-hash))) (get signature signature-pack)) (ok (get validator-pubkey validator))) ERR-INVALID-SIGNATURE)
(as-contract (contract-call? .cross-bridge-registry-v1-03 set-order-validated-by { order-hash: order-hash, validator: (get signer signature-pack) } true))))
(define-private (validate-signature-iter (signature-pack { signer: principal, order-hash: (buff 32), signature: (buff 65)}) (previous-response (response bool uint)))
(match previous-response
prev-ok
(validate-order (var-get order-hash-to-iter) signature-pack)
prev-err
previous-response))
(define-private (check-is-owner)
(ok (asserts! (is-eq tx-sender (var-get contract-owner)) ERR-NOT-AUTHORIZED)))
(define-private (mul-down (a uint) (b uint))
(/ (* a b) ONE_8))
(define-private (div-down (a uint) (b uint))
(if (is-eq a u0) u0 (/ (* a ONE_8) b)))
(define-private (max (a uint) (b uint))
(if (<= a b) b a))