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Introducing transferFrom function summary on dAIMock #58

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Oct 10, 2024
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Merged

Introducing transferFrom function summary on dAIMock #58

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fe92867
Introducing `transferFrom` function summary on `dAIMock`
Robertorosmaninho Oct 7, 2024
3f78a0e
Adding requires clause to if-not case
Robertorosmaninho Oct 8, 2024
05ecf07
Adding `<contract-state>` and renaming types correctly
Robertorosmaninho Oct 8, 2024
e4282a7
Adding rule for if-true case
Robertorosmaninho Oct 8, 2024
4b63ee3
Addressing comments
Robertorosmaninho Oct 10, 2024
167b349
Merge branch 'main' into transferFrom-dAIMock-summary
Robertorosmaninho Oct 10, 2024
30ecd49
Merge branch 'main' into transferFrom-dAIMock-summary
mariaKt Oct 10, 2024
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55 changes: 55 additions & 0 deletions src/uniswap-summaries.md
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Expand Up @@ -3670,6 +3670,60 @@ module SOLIDITY-UNISWAP-APPROVE-SUMMARY
endmodule
```

```k
module SOLIDITY-UNISWAP-TRANSFERFROM-SUMMARY
imports SOLIDITY-CONFIGURATION
imports SOLIDITY-EXPRESSION
imports SOLIDITY-UNISWAP-TOKENS

rule <k> transferFrom:Id ( v(V1:MInt{160}, address #as T), v(V2:MInt{160}, T), v(V3:MInt{256}, uint256), .TypedVals ) => v ( true , bool ) ...</k>
<summarize> true </summarize>
<this> THIS </this>
<this-type> TYPE </this-type>
<contract-id> TYPE </contract-id>
<contract-address> THIS </contract-address>
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<msg-sender> SENDER </msg-sender>
<contract-state>...
(allowance |-> mapping ( address daiownr => mapping ( address daispdr => uint256 ) ))
(balanceOf |-> mapping ( address daiact => uint256 ))
(constUINTMAX |-> uint256) ...
</contract-state>
<store> S => S ListItem(V1) // src
ListItem(V2) // dst
ListItem(V3) // wad
</store>
<contract-storage> Storage => Storage [ balanceOf <- write({write({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), ({read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiact => uint256 )))}:>MInt{256} -MInt V3:MInt{256}), (mapping ( address daiact => uint256))) }:>Value, ListItem(V2), ({read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V2), (mapping ( address daiact => uint256 )))}:>MInt{256} +MInt V3:MInt{256}), (mapping ( address daiact => uint256))) ]
</contract-storage>
requires {read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiact => uint256 )))}:>MInt{256} >=uMInt V3:MInt{256} // balanceOf[src] >= wad
andBool (V1 ==MInt SENDER orBool {read(read({Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiownr => mapping ( address daispdr => uint256 ) ))), ListItem(SENDER), (mapping ( address daispdr => uint256 )))}:>MInt{256} ==MInt {Storage[constUINTMAX] orDefault 0p256}:>MInt{256}) [priority(40)]

rule <k> transferFrom:Id ( v(V1:MInt{160}, address #as T), v(V2:MInt{160}, T), v(V3:MInt{256}, uint256), .TypedVals ) => v ( true , bool ) ...</k>
<summarize> true </summarize>
<this> THIS </this>
<this-type> TYPE </this-type>
<contract-id> TYPE </contract-id>
<contract-address> THIS </contract-address>
<msg-sender> SENDER </msg-sender>
<contract-state>...
(allowance |-> mapping ( address daiownr => mapping ( address daispdr => uint256 ) ))
(balanceOf |-> mapping ( address daiact => uint256 ))
(constUINTMAX |-> uint256) ...
</contract-state>
<store> S => S ListItem(V1) // src
ListItem(V2) // dst
ListItem(V3) // wad
</store>
<contract-storage> Storage => Storage [ balanceOf <- write({write({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), ({read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiact => uint256 )))}:>MInt{256} -MInt V3:MInt{256}), (mapping ( address daiact => uint256))) }:>Value, ListItem(V2), ({read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V2), (mapping ( address daiact => uint256 )))}:>MInt{256} +MInt V3:MInt{256}), (mapping ( address daiact => uint256))) ]
[ allowance <- write({ Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), write(read({Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiownr => mapping ( address daispdr => uint256 )))), ListItem(SENDER), {read(read( {Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiownr => mapping ( address daispdr => uint256 )))), ListItem(SENDER), (mapping ( address daispdr => uint256 )))}:>MInt{256} -MInt V3:MInt{256}, (mapping ( address daispdr => uint256 ))), (mapping ( address daiownr => mapping ( address daispdr => uint256 )))) ]
</contract-storage>
requires {read({Storage [ balanceOf ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiact => uint256 )))}:>MInt{256} >=uMInt V3:MInt{256} // balanceOf[src] >= wad
andBool (V1 =/=MInt SENDER andBool {read(read({Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiownr => mapping ( address daispdr => uint256 ) ))), ListItem(SENDER), (mapping ( address daispdr => uint256 )))}:>MInt{256} =/=MInt {Storage[constUINTMAX] orDefault 0p256}:>MInt{256}) // src != msg.sender && allowance[src][msg.sender] != constUINTMAX
andBool {read(read({Storage [ allowance ] orDefault .Map}:>Value, ListItem(V1), (mapping ( address daiownr => mapping ( address daispdr => uint256 ) ))), ListItem(SENDER), (mapping ( address daispdr => uint256 )))}:>MInt{256} >=uMInt V3:MInt{256} // allowance[src][msg.sender] >= wad
[priority(40)]

endmodule
```

```k
module SOLIDITY-UNISWAP-SUMMARIES
imports SOLIDITY-UNISWAP-INIT-SUMMARY
Expand All @@ -3688,6 +3742,7 @@ module SOLIDITY-UNISWAP-SUMMARIES
imports SOLIDITY-MATHSQRT-SUMMARY
imports SOLIDITY-UNISWAP-MINT-SUMMARY
imports SOLIDITY-UNISWAP-APPROVE-SUMMARY
imports SOLIDITY-UNISWAP-TRANSFERFROM-SUMMARY

endmodule
```