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v1.10.1 #257

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merged 4 commits into from
Sep 18, 2024
Merged

v1.10.1 #257

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10bca54
check proof for not active account
akos-tk Sep 16, 2024
568db61
Merge pull request #256 from akos-tk/check-proof-for-nonexist
xssnick Sep 18, 2024
4f0f4c9
Merge 568db61c12c86167af957e6eb56e7e4facd80fd8 into d4afeb1394d410c19…
xssnick Sep 18, 2024
3d2d643
Updated coverage badge
Sep 18, 2024
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@

[![Based on TON][ton-svg]][ton]
[![Telegram Channel][tgc-svg]][tg-channel]
![Coverage](https://img.shields.io/badge/Coverage-73.5%25-brightgreen)
![Coverage](https://img.shields.io/badge/Coverage-73.6%25-brightgreen)

Golang library for interacting with TON blockchain.

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15 changes: 9 additions & 6 deletions ton/getstate.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package ton
import (
"bytes"
"context"
"errors"
"fmt"
"github.com/xssnick/tonutils-go/address"
"github.com/xssnick/tonutils-go/tl"
Expand Down Expand Up @@ -58,12 +59,6 @@ func (c *APIClient) GetAccount(ctx context.Context, block *BlockIDExt, addr *add
return nil, fmt.Errorf("response with incorrect master block")
}

if t.State == nil {
return &tlb.Account{
IsActive: false,
}, nil
}

if t.Proof == nil {
return nil, fmt.Errorf("no proof")
}
Expand All @@ -87,9 +82,17 @@ func (c *APIClient) GetAccount(ctx context.Context, block *BlockIDExt, addr *add
}

shardAcc, balanceInfo, err := CheckAccountStateProof(addr, block, t.Proof, t.ShardProof, shardHash, c.proofCheckPolicy == ProofCheckPolicyUnsafe)
if errors.Is(err, ErrNoAddrInProof) && t.State == nil {
return &tlb.Account{
IsActive: false,
}, nil
}
if err != nil {
return nil, fmt.Errorf("failed to check acc state proof: %w", err)
}
if t.State == nil {
return nil, fmt.Errorf("state must be presented")
}

if !bytes.Equal(shardAcc.Account.Hash(0), t.State.Hash()) {
return nil, fmt.Errorf("proof hash not match state account hash")
Expand Down