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Use token metadata client crate #60

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merged 4 commits into from
Nov 29, 2023
Merged

Use token metadata client crate #60

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c818147
Use token metadata client crate
febo Nov 23, 2023
4fb7e57
Update instructions and types
febo Nov 24, 2023
a5b6431
Update token metadata crate version
febo Nov 27, 2023
5eb46fe
Bump dependency version
febo Nov 28, 2023
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38 changes: 5 additions & 33 deletions programs/bubblegum/Cargo.lock
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2 changes: 1 addition & 1 deletion programs/bubblegum/program/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ default = []
anchor-lang = { version = "0.28.0", features = ["init-if-needed"] }
anchor-spl = "0.28.0"
bytemuck = "1.13.0"
mpl-token-metadata = { version = "2.0.0-beta.1", features = ["no-entrypoint"] }
mpl-token-metadata = "3.2.1"
num-traits = "0.2.15"
solana-program = "~1.16.5"
spl-account-compression = { version="0.2.0", features = ["cpi"] }
Expand Down
55 changes: 46 additions & 9 deletions programs/bubblegum/program/src/asserts.rs
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Original file line number Diff line number Diff line change
@@ -1,30 +1,29 @@
use crate::{error::BubblegumError, state::metaplex_adapter::MetadataArgs, utils::cmp_pubkeys};
use anchor_lang::prelude::*;
use mpl_token_metadata::{
instruction::MetadataDelegateRole,
pda::{find_collection_authority_account, find_metadata_delegate_record_account},
state::{CollectionAuthorityRecord, Metadata, MetadataDelegateRecord, TokenMetadataAccount},
accounts::{CollectionAuthorityRecord, Metadata, MetadataDelegateRecord},
types::{Collection, MetadataDelegateRole, TokenStandard},
};

/// Assert that the provided MetadataArgs are compatible with MPL `Data`
pub fn assert_metadata_is_mpl_compatible(metadata: &MetadataArgs) -> Result<()> {
if metadata.name.len() > mpl_token_metadata::state::MAX_NAME_LENGTH {
if metadata.name.len() > mpl_token_metadata::MAX_NAME_LENGTH {
return Err(BubblegumError::MetadataNameTooLong.into());
}

if metadata.symbol.len() > mpl_token_metadata::state::MAX_SYMBOL_LENGTH {
if metadata.symbol.len() > mpl_token_metadata::MAX_SYMBOL_LENGTH {
return Err(BubblegumError::MetadataSymbolTooLong.into());
}

if metadata.uri.len() > mpl_token_metadata::state::MAX_URI_LENGTH {
if metadata.uri.len() > mpl_token_metadata::MAX_URI_LENGTH {
return Err(BubblegumError::MetadataUriTooLong.into());
}

if metadata.seller_fee_basis_points > 10000 {
return Err(BubblegumError::MetadataBasisPointsTooHigh.into());
}
if !metadata.creators.is_empty() {
if metadata.creators.len() > mpl_token_metadata::state::MAX_CREATOR_LIMIT {
if metadata.creators.len() > mpl_token_metadata::MAX_CREATOR_LIMIT {
return Err(BubblegumError::CreatorsTooLong.into());
}

Expand Down Expand Up @@ -106,8 +105,8 @@ pub fn assert_has_collection_authority(
}

if let Some(record_info) = delegate_record {
let (ca_pda, ca_bump) = find_collection_authority_account(mint, collection_authority);
let (md_pda, md_bump) = find_metadata_delegate_record_account(
let (ca_pda, ca_bump) = CollectionAuthorityRecord::find_pda(mint, collection_authority);
let (md_pda, md_bump) = MetadataDelegateRecord::find_pda(
mint,
MetadataDelegateRole::Collection,
&collection_data.update_authority,
Expand Down Expand Up @@ -150,3 +149,41 @@ pub fn assert_has_collection_authority(
}
Ok(())
}

pub fn assert_collection_membership(
membership: &Option<Collection>,
collection_metadata: &Metadata,
collection_mint: &Pubkey,
collection_edition: &AccountInfo,
) -> Result<()> {
match membership {
Some(collection) => {
if collection.key != *collection_mint || collection_metadata.mint != *collection_mint {
return Err(BubblegumError::CollectionNotFound.into());
}
}
None => {
return Err(BubblegumError::CollectionNotFound.into());
}
}

let (expected, _) = mpl_token_metadata::accounts::MasterEdition::find_pda(collection_mint);

if collection_edition.key != &expected {
return Err(BubblegumError::CollectionMasterEditionAccountInvalid.into());
}

let edition = mpl_token_metadata::accounts::MasterEdition::try_from(collection_edition)
.map_err(|_err| BubblegumError::CollectionMustBeAUniqueMasterEdition)?;

match collection_metadata.token_standard {
Some(TokenStandard::NonFungible) | Some(TokenStandard::ProgrammableNonFungible) => (),
_ => return Err(BubblegumError::CollectionMustBeAUniqueMasterEdition.into()),
}

if edition.max_supply != Some(0) {
return Err(BubblegumError::CollectionMustBeAUniqueMasterEdition.into());
}

Ok(())
}
8 changes: 4 additions & 4 deletions programs/bubblegum/program/src/error.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
use anchor_lang::prelude::*;
use mpl_token_metadata::error::MetadataError;
use mpl_token_metadata::errors::MplTokenMetadataError;
use num_traits::FromPrimitive;

#[error_code]
Expand Down Expand Up @@ -82,12 +82,12 @@ pub fn metadata_error_into_bubblegum(error: ProgramError) -> BubblegumError {
FromPrimitive::from_u32(e).expect("Unknown error code from token-metadata");

match metadata_error {
MetadataError::CollectionNotFound => BubblegumError::CollectionNotFound,
MetadataError::CollectionMustBeAUniqueMasterEdition => {
MplTokenMetadataError::CollectionNotFound => BubblegumError::CollectionNotFound,
MplTokenMetadataError::CollectionMustBeAUniqueMasterEdition => {
BubblegumError::CollectionMustBeAUniqueMasterEdition
}

MetadataError::CollectionMasterEditionAccountInvalid => {
MplTokenMetadataError::CollectionMasterEditionAccountInvalid => {
BubblegumError::CollectionMasterEditionAccountInvalid
}

Expand Down
111 changes: 44 additions & 67 deletions programs/bubblegum/program/src/processor/decompress.rs
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
use anchor_lang::prelude::*;
use anchor_spl::{associated_token::AssociatedToken, token::Token};
use mpl_token_metadata::{
instructions::{CreateMasterEditionV3CpiBuilder, CreateMetadataAccountV3CpiBuilder},
types::DataV2,
};
use solana_program::{
program::{invoke, invoke_signed},
program_pack::Pack,
Expand Down Expand Up @@ -71,12 +75,14 @@ pub struct DecompressV1<'info> {
}

pub(crate) fn decompress_v1(ctx: Context<DecompressV1>, metadata: MetadataArgs) -> Result<()> {
// Allocate and create mint
let incoming_data_hash = hash_metadata(&metadata)?;
// Validate the incoming metadata

match ctx.accounts.voucher.leaf_schema {
LeafSchema::V1 {
owner, data_hash, ..
} => {
let incoming_data_hash = hash_metadata(&metadata)?;

if !cmp_bytes(&data_hash, &incoming_data_hash, 32) {
return Err(BubblegumError::HashingMismatch.into());
}
Expand Down Expand Up @@ -180,82 +186,53 @@ pub(crate) fn decompress_v1(ctx: Context<DecompressV1>, metadata: MetadataArgs)
]],
)?;

let metadata_infos = vec![
ctx.accounts.metadata.to_account_info(),
ctx.accounts.mint.to_account_info(),
ctx.accounts.mint_authority.to_account_info(),
ctx.accounts.leaf_owner.to_account_info(),
ctx.accounts.token_metadata_program.to_account_info(),
ctx.accounts.token_program.to_account_info(),
ctx.accounts.system_program.to_account_info(),
ctx.accounts.sysvar_rent.to_account_info(),
];

let master_edition_infos = vec![
ctx.accounts.master_edition.to_account_info(),
ctx.accounts.mint.to_account_info(),
ctx.accounts.mint_authority.to_account_info(),
ctx.accounts.leaf_owner.to_account_info(),
ctx.accounts.metadata.to_account_info(),
ctx.accounts.token_metadata_program.to_account_info(),
ctx.accounts.token_program.to_account_info(),
ctx.accounts.system_program.to_account_info(),
ctx.accounts.sysvar_rent.to_account_info(),
];

msg!("Creating metadata!");
invoke_signed(
&mpl_token_metadata::instruction::create_metadata_accounts_v3(
ctx.accounts.token_metadata_program.key(),
ctx.accounts.metadata.key(),
ctx.accounts.mint.key(),
ctx.accounts.mint_authority.key(),
ctx.accounts.leaf_owner.key(),
ctx.accounts.mint_authority.key(),
metadata.name.clone(),
metadata.symbol.clone(),
metadata.uri.clone(),
if !metadata.creators.is_empty() {
Some(metadata.creators.iter().map(|c| c.adapt()).collect())
} else {
msg!("Creating metadata");
CreateMetadataAccountV3CpiBuilder::new(&ctx.accounts.token_metadata_program)
.metadata(&ctx.accounts.metadata)
.mint(&ctx.accounts.mint)
.mint_authority(&ctx.accounts.mint_authority)
.payer(&ctx.accounts.leaf_owner)
.update_authority(&ctx.accounts.mint_authority, true)
.system_program(&ctx.accounts.system_program)
.data(DataV2 {
name: metadata.name.clone(),
symbol: metadata.symbol.clone(),
uri: metadata.uri.clone(),
creators: if metadata.creators.is_empty() {
None
} else {
Some(metadata.creators.iter().map(|c| c.adapt()).collect())
},
metadata.seller_fee_basis_points,
true,
metadata.is_mutable,
metadata.collection.map(|c| c.adapt()),
metadata.uses.map(|u| u.adapt()),
None,
),
metadata_infos.as_slice(),
&[&[
collection: metadata.collection.map(|c| c.adapt()),
seller_fee_basis_points: metadata.seller_fee_basis_points,
uses: metadata.uses.map(|u| u.adapt()),
})
.is_mutable(metadata.is_mutable)
.invoke_signed(&[&[
ctx.accounts.mint.key().as_ref(),
&[ctx.bumps["mint_authority"]],
]],
)?;
]])?;

msg!("Creating master edition!");
invoke_signed(
&mpl_token_metadata::instruction::create_master_edition_v3(
ctx.accounts.token_metadata_program.key(),
ctx.accounts.master_edition.key(),
ctx.accounts.mint.key(),
ctx.accounts.mint_authority.key(),
ctx.accounts.mint_authority.key(),
ctx.accounts.metadata.key(),
ctx.accounts.leaf_owner.key(),
Some(0),
),
master_edition_infos.as_slice(),
&[&[
msg!("Creating master edition");
CreateMasterEditionV3CpiBuilder::new(&ctx.accounts.token_metadata_program)
.edition(&ctx.accounts.master_edition)
.mint(&ctx.accounts.mint)
.mint_authority(&ctx.accounts.mint_authority)
.update_authority(&ctx.accounts.mint_authority)
.metadata(&ctx.accounts.metadata)
.payer(&ctx.accounts.leaf_owner)
.system_program(&ctx.accounts.system_program)
.token_program(&ctx.accounts.token_program)
.max_supply(0)
.invoke_signed(&[&[
ctx.accounts.mint.key().as_ref(),
&[ctx.bumps["mint_authority"]],
]],
)?;
]])?;

ctx.accounts
.mint_authority
.to_account_info()
.assign(&System::id());

Ok(())
}
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