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wormhole
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64 Commits

Author SHA1 Message Date
Hendrik Hofstadt e50541912b
Fix NFT URI length and parsing (#628) 
* Fix NFT bridge parsing and limit URI length

Change-Id: I71e728bbe35cfb8f10b86d53475f7e1c68b2866a

* Update NFTBridge.sol

* Update NFTBridge.sol
 2021-12-21 08:36:00 -05:00
valentin 1226f85461 support tokens with transfer fees 
Change-Id: Ib6ef2f1680ac845ef0f05c51047846c2633b0d4b
 2021-10-29 16:55:05 +00:00
valentin ffcdc3f3f2 add token migration contract 
Change-Id: I2bc3fb4d99f5a08452bc2defd3597ec7ad300523
 2021-09-28 10:35:34 +00:00
valentin 46440b3bf9 nft: add special case for spl naming, update tests 
Change-Id: Ifbe9eeaad5d5604d52d75fdac6b018e94afa9d75
 2021-09-20 15:16:57 +00:00
valentin 7e2cf1f981 pyth data bridge target chain module for EVM 
Change-Id: Ieaeed6374e72a5348e05c40bd25598b74061a9a0
 2021-09-16 13:46:51 +00:00
valentin 75ac0c9153 nft nits 
Change-Id: Ie6265e1fcc8d91294dc416ad6bac18327f582c1e
 2021-09-13 12:10:36 +02:00
Hendrik Hofstadt 6ff21f8d01 add ethereum NFT bridge 
Change-Id: I5cc8cfe431f5f9b043adc7baf662760ffe9e7a35
 2021-09-10 23:43:14 +00:00
Hendrik Hofstadt e6a51d0180 don't allow the chain to be registered multiple times 
Change-Id: Ic757b4ea1316718ad492ca5bc446eaf60ebdf200
 2021-09-01 13:54:21 +02:00
Hendrik Hofstadt 745ff0ba9b Allow to update meta on ETH, new token naming 
This allows us to update the token name and symbol once solana adds the appropriate metadata.

Change-Id: Ibcabf2a644bcc2b2962ff779fa7fb3cb1f2cc626
 2021-09-01 13:15:28 +02:00
Hendrik Hofstadt 50afa0fe9e Prefix wormhole token names 
Change-Id: Ieea61ea2833f66c29a2fa0f52ae1a914a3956146
 2021-08-26 14:19:19 +00:00
valentin 245409852f bridge: mint directly to recipient 
Change-Id: Idfa06609c5b9982c885eaa14b402965514b2e143
 2021-08-19 10:19:48 +00:00
valentin 45d22ce84f bridge: move evm state setup into a separate contract 
Change-Id: Ibc790ba971be5144c0af65870d424c9c62b52039
 2021-08-19 10:19:40 +00:00
valentin a055af1416 move EVM state setup into a seperate contract 
Change-Id: Ie000dd042c4ebbd7084511d38d87a7555c5d8048
 2021-08-19 10:19:26 +00:00
valentin 51e00dc1bf tokenbridge: decimal shifting & max outstanding 
Change-Id: Ia9f27f317fe08c1d8dbb9eaa60e53633acfdd381
 2021-07-27 11:43:44 +00:00
valentin 14e892300c tokenbridge: implement new governance packet spec 
Change-Id: Iee4b596b6a8ca9dfc9c6ee8c6188a4083a05edeb
 2021-07-27 08:59:32 +00:00
valentin 2e6a93b643 ethereum token bridge on wormhole 
Change-Id: Iab8d6f6aae6163d1c65f7d5a7395a943c62cdb0c
 2021-07-21 14:11:58 +00:00
valentin 05d6c41722 update wormhole interface 
Change-Id: I821234d1d010d9efd15cefb412a35b8717c36fa7
 2021-07-20 16:25:38 +02:00
valentin 30a50938d7 remove persistency, return sequence, update tests 
Change-Id: Ibdaa3f6443dcabe3a838bc25888bb9676b7e1d2d
 2021-07-20 16:07:11 +02:00
Hendrik Hofstadt 227445cd76 Fix tests and add double hashing 
Change-Id: I9676e8dd8d25f44c43ef10462493f20d1caff724
 2021-07-20 13:43:21 +00:00
Hendrik Hofstadt af4e29978d Add commitment level to VAAs 
This allows requesting attestations for various commitment/confirmation levels. This is helpful for low-latency applications like Pyth.

Change-Id: Ib49ace163365106b227613d2f66b787b3e5f5461
 2021-07-19 07:11:45 +00:00
Hendrik Hofstadt f665fe4c7b Fix signature schema and use a single initial guardian in ETH 
Change-Id: Ia1995df4ed8f86443cdd62acee7914ffc745d407
 2021-07-02 10:48:54 +00:00
valentin 2be6f90314 remove payload length from vm 
Change-Id: I89ae8530de8f43a2d2a1813d1d050413338b45d0
 2021-06-28 13:45:45 +02:00
valentin 7032d6fba9 add sequence to vm 
Change-Id: I0ec81979153c940a8d557ffdd67dec723c09f22c
 2021-06-28 11:25:26 +00:00
valentin c3fa835196 ethereum generalized messaging & governance 
Change-Id: I412111a10749050ca095458f2fcfe81ce0fe189c
 2021-05-27 16:01:49 +02:00
Hendrik Hofstadt c405ec9f98 Ethereum refactor 
This splits the Ethereum contract into a generic Wormhole and a
purpose-specific token transfer module that uses the main contract
for verification.

This acts as a draft for this structure.

Change-Id: I59e133dd7558d5e046045e464e4740241c696d5f
 2021-04-20 09:51:07 +00:00
Hendrik Hofstadt f4a7e705c9
Refactor VAA parsing into public view method (#153) 
* refactor VAA parsing into public view method
 2021-01-18 20:14:00 +01:00
Hendrik Hofstadt 6321ca2a49
Add more metadata to erc20 token name (#152) 
* add more metadata to ERC20 name
 2021-01-11 14:59:36 +01:00
Hendrik Hofstadt dadb287220
bridge: fix quorum calculation (#69) 2020-10-28 21:22:15 +01:00
Hendrik Hofstadt 8d7a35683e
bridge: fix quorum (#56) 2020-10-25 08:57:04 +01:00
Hendrik Hofstadt b4b0c61dfc bridge: require single step guardian set index changes 2020-08-31 09:25:41 +02:00
Hendrik Hofstadt 3e88ed023e ethereum: properly realign transfer decimals, handle decimals on ETH transfers, don't allow same-chain transfers 
Co-authored-by: Valentin von Albrecht <valentinvonalbrecht@yahoo.de>
 2020-08-30 19:25:31 +02:00
Hendrik Hofstadt 4871022fee ethereum: prevent invalid guardian sets or same signer signatures 
Co-authored-by: valentin <valentinvonalbrecht@yahoo.de>
 2020-08-30 17:30:43 +02:00
Hendrik Hofstadt a2bd5fbb11 ethereum: truncate decimals to 9 2020-08-30 11:21:45 +02:00
Hendrik Hofstadt f6750a3762 all: consider decimals on wrapped assets, fix VAA posting, fix solana account parsing 2020-08-28 15:10:42 +02:00
Hendrik Hofstadt 8e6dc495dc bridge: remove VAA timeout 
Closes #35
 2020-08-28 08:49:46 +02:00
Hendrik Hofstadt a9dee7da99 ethereum: use create2 for wrapped assets 2020-08-28 08:35:00 +02:00
Leo 5a72d9029a VAA guardian devnet submission 2020-08-27 17:46:40 +02:00
Hendrik Hofstadt e0533c70c5 ethereum: make sure quorum calculation is done in the right order 2020-08-22 01:11:03 +02:00
Hendrik Hofstadt 9b3f7999ba ethereum: add nonce to transfer input 2020-08-20 20:11:45 +02:00
Hendrik Hofstadt 085af1d6b7 Add reentrancy protection 2020-08-20 16:58:03 +02:00
Hendrik Hofstadt 59449a30b3 Update VAA structure 2020-08-19 16:41:25 +02:00
Leo 69d8125c67 ethereum: emit guardian set IDs in LogGuardianSetChanged 
go-ethereum is having trouble parsing a log with structs.
 2020-08-19 11:47:29 +02:00
Leo 8b34a3c534 ethereum: add getGuardianSet accessor 2020-08-18 16:19:28 +02:00
Leo 7903402fa6 Deterministic hashes for ETH lockups 
We're missing a nonce for truly unique hashes - for now, two
identical transfers will only be executed once.
 2020-08-17 19:29:25 +02:00
Leo e548bbbee3 devnet: add send-lockups.js truffle script to generate test lockups 2020-08-17 16:31:48 +02:00
Leo f8b313cab8 ethereum: remove unused Schnorr references from tests 2020-08-16 01:54:49 +02:00
Hendrik Hofstadt 6e5a3fa118 Update ETH smart contract for new signature schema 2020-08-15 00:09:48 +02:00
Hendrik Hofstadt 0e69aa4ddc remove requirement for half_q on pub key x 
Schnorr signatures don't have the ecdsa malleability vulnerability, also we protect against malleable signatures by tracking consumed VAAs using their body hash.
The check was implemented because the author assumed that ecrecover in the EVM does not accept s < HALF_Q values for malleability protection. There were 2 misconceptions:
1. pubkey_x is passed in as r and not s, 2. the check is not enforced in the precompiled evm instruction.
 2020-08-10 21:08:57 +02:00
Hendrik Hofstadt 9749044c25 make wrapped asset check public on eth 2020-08-09 21:16:18 +02:00
Hendrik Hofstadt c2673c109a prevent old guardians from updating the set 2020-08-07 11:12:46 +02:00