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70ea3a0
added vscode download recommendation to the readme
Jan 12, 2023
f2672a8
conf files for bank,borda,erc20
Feb 15, 2023
573ad23
merge master
Feb 15, 2023
28804cd
renames, additional confs
Feb 15, 2023
5bb92a4
vscode instructions to ex1
Feb 15, 2023
6b87de9
deleted spare confs, added vscode to lesson 2 readme
Mar 6, 2023
9aad530
merging latest changes from tutorials master
Mar 6, 2023
46addca
lesson1 after master changes
Mar 7, 2023
6eaf0da
added screenshots from vscode IDE
NoaBablikiCertora Mar 7, 2023
e357554
added vscode to lessson 6 README
Mar 7, 2023
50c4871
Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…
Mar 7, 2023
943eccb
added lessons numbers to confs names
Mar 15, 2023
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35 changes: 35 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/README.md
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Original file line numberDiff line numberDiff line change
Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE***

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console.
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg)
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE***

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE***

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions.
Note that they are not dependent on the implementation.
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes.

</br>
### ***Running in the IDE***

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>
16 changes: 16 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf
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@@ -0,0 +1,16 @@
{
"files": [
"ERC20.sol:ERC20"
],
"verify": [
"ERC20:ERC20.spec"
],
"solc": "solc8.0",
"msg": "01 erc20",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"smt_timeout": "600",
"loop_iter": "1",
"disableLocalTypeChecking": false
}
15 changes: 15 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf
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@@ -0,0 +1,15 @@
{
"files": [
"ERC20.sol:ERC20"
],
"verify": [
"ERC20:ERC20Fixed.spec"
],
"solc": "solc8.0",
"msg": "01 erc20 fixed",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"process": "emv"
}
15 changes: 15 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf
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@@ -0,0 +1,15 @@
{
"files": [
"ERC20.sol:ERC20"
],
"verify": [
"ERC20:Parametric.spec"
],
"solc": "solc8.0",
"msg": "01 erc20 parametric rule",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"process": "emv"
}
21 changes: 21 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf
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@@ -0,0 +1,21 @@
{
"files": [
"ERC20.sol:ERC20"
],
"verify": [
"ERC20:TotalGreaterThanUser.spec"
],
"solc": "solc8.0",
"msg": "01 erc20 totalsupplyaftermint",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"rule": [
"totalSupplyAfterMint"
],
"process": "emv",
"settings": [
"-rule=totalSupplyAfterMint"
]
}
21 changes: 21 additions & 0 deletions 01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf
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@@ -0,0 +1,21 @@
{
"files": [
"ERC20.sol:ERC20"
],
"verify": [
"ERC20:TotalGreaterThanUser.spec"
],
"solc": "solc8.0",
"msg": "01 erc20 totalsupplyaftermintwithpr",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"rule": [
"totalSupplyAfterMintWithPrecondition"
],
"process": "emv",
"settings": [
"-rule=totalSupplyAfterMintWithPrecondition"
]
}
5 changes: 4 additions & 1 deletion 01.Lesson_GettingStarted/README.md
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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs.

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down
16 changes: 16 additions & 0 deletions 02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf
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@@ -0,0 +1,16 @@
{
"files": [
"BordaBug1.sol:Borda"
],
"verify": [
"Borda:Borda.spec"
],
"solc": "solc7.6",
"msg": "02 borda bug 1",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"smt_timeout": "600",
"loop_iter": "1",
"disableLocalTypeChecking": false
}
16 changes: 16 additions & 0 deletions 02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf
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@@ -0,0 +1,16 @@
{
"files": [
"ERC20Fixed.sol:ERC20"
],
"verify": [
"ERC20:ERC20.spec"
],
"solc": "solc8.0",
"msg": "02 erc20 bug fixed",
"optimistic_loop": true,
"multi_assert_check": false,
"send_only": true,
"smt_timeout": "600",
"loop_iter": "1",
"disableLocalTypeChecking": false
}
16 changes: 16 additions & 0 deletions ...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf
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@@ -0,0 +1,16 @@
{
"files": [
"MeetingSchedulerBug1.sol:MeetingScheduler"
],
"verify": [
"MeetingScheduler:meetings.spec"
],
"solc": "solc8.7",
"msg": "02 meeting scheduler bug 1",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"smt_timeout": "600",
"loop_iter": "1",
"disableLocalTypeChecking": false
}
3 changes: 2 additions & 1 deletion 02.Lesson_InvestigateViolations/README.md
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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down
4 changes: 3 additions & 1 deletion 06.Lesson_ThinkingProperties/AuctionDemonstration/README.md
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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.
14 changes: 14 additions & 0 deletions 06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf
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@@ -0,0 +1,14 @@
{
"files": [
"AuctionBroken.sol:System"
],
"verify": [
"System:Auction.spec"
],
"solc": "solc5.12",
"msg": "06 run broken",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true
}
15 changes: 15 additions & 0 deletions 06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf
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@@ -0,0 +1,15 @@
{
"files": [
"AuctionFixed.sol:System"
],
"verify": [
"System:Auction.spec"
],
"solc": "solc5.12",
"msg": "06 run fixed",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"process": "emv"
}
15 changes: 15 additions & 0 deletions ...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf
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@@ -0,0 +1,15 @@
{
"files": [
"TicketDepot.sol:TicketDepot"
],
"verify": [
"TicketDepot:sanity.spec"
],
"solc": "solc6.12",
"msg": "06 ticket depot sanity",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"process": "emv"
}
15 changes: 15 additions & 0 deletions 07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf
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@@ -0,0 +1,15 @@
{
"files": [
"BallGame.sol:BallGame"
],
"verify": [
"BallGame:BallGame.spec"
],
"solc": "solc8.6",
"msg": "07 ball game",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true,
"process": "emv"
}
16 changes: 16 additions & 0 deletions 07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf
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@@ -0,0 +1,16 @@
{
"files": [
"Manager.sol:Manager"
],
"verify": [
"Manager:Manager.spec"
],
"solc": "solc8.6",
"msg": "07 manager",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"smt_timeout": "600",
"loop_iter": "1",
"disableLocalTypeChecking": false
}
14 changes: 14 additions & 0 deletions 07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf
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@@ -0,0 +1,14 @@
{
"files": [
"BankFixed.sol:Bank"
],
"verify": [
"Bank:invariant.spec"
],
"solc": "solc7.6",
"msg": "07 bank invariant",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true
}
14 changes: 14 additions & 0 deletions ...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf
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@@ -0,0 +1,14 @@
{
"files": [
"Manager.sol:Manager"
],
"verify": [
"Manager:ManagerFullSolution.spec"
],
"solc": "solc8.6",
"msg": "08 managet invariant",
"optimistic_loop": false,
"multi_assert_check": false,
"send_only": true,
"disableLocalTypeChecking": true
}
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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This repository was archived by the owner on Sep 27, 2023. It is now read-only.

vscode edits CERT-1519#19
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vscode edits CERT-1519
#19
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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
50c4871

Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
943eccb

added lessons numbers to confs names

Mar 15, 2023

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

16 changes: 16 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,16 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
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06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
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var __m = "*";
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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
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Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

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added lessons numbers to confs names

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

4 changes: 3 additions & 1 deletion
06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

14 changes: 14 additions & 0 deletions
07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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@@ -0,0 +1,14 @@
{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

14 changes: 14 additions & 0 deletions
...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
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(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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vscode edits CERT-1519#19
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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
50c4871

Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
943eccb

added lessons numbers to confs names

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

16 changes: 16 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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@@ -0,0 +1,16 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

16 changes: 16 additions & 0 deletions
02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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@@ -0,0 +1,16 @@
{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

16 changes: 16 additions & 0 deletions
02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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@@ -0,0 +1,16 @@
{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

16 changes: 16 additions & 0 deletions
...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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@@ -0,0 +1,16 @@
{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

4 changes: 3 additions & 1 deletion
06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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@@ -0,0 +1,14 @@
{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

15 changes: 15 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

15 changes: 15 additions & 0 deletions
...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

15 changes: 15 additions & 0 deletions
07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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@@ -0,0 +1,15 @@
{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

16 changes: 16 additions & 0 deletions
07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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@@ -0,0 +1,16 @@
{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

14 changes: 14 additions & 0 deletions
07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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@@ -0,0 +1,14 @@
{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

14 changes: 14 additions & 0 deletions
...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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@@ -0,0 +1,14 @@
{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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This repository was archived by the owner on Sep 27, 2023. It is now read-only.

vscode edits CERT-1519#19
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vscode edits CERT-1519
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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
50c4871

Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
943eccb

added lessons numbers to confs names

Mar 15, 2023

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01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Original file line numberDiff line numberDiff line change
Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

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06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
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Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
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added lessons numbers to confs names

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

16 changes: 16 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

4 changes: 3 additions & 1 deletion
06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

15 changes: 15 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
50c4871

Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
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added lessons numbers to confs names

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

16 changes: 16 additions & 0 deletions
...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

4 changes: 3 additions & 1 deletion
06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

, 'i');
if (__m === '*' || __re.test(location.href)) {
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vscode edits CERT-1519#19
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70ea3a0

added vscode download recommendation to the readme

Jan 12, 2023
f2672a8

conf files for bank,borda,erc20

Feb 15, 2023
573ad23

merge master

Feb 15, 2023
28804cd

renames, additional confs

Feb 15, 2023
5bb92a4

vscode instructions to ex1

Feb 15, 2023
6b87de9

deleted spare confs, added vscode to lesson 2 readme

Mar 6, 2023
9aad530

merging latest changes from tutorials master

Mar 6, 2023
46addca

lesson1 after master changes

Mar 7, 2023
6eaf0da

added screenshots from vscode IDE


NoaBablikiCertora Mar 7, 2023
e357554

added vscode to lessson 6 README

Mar 7, 2023
50c4871

Merge branch 'VSCodeEdits' of https://github.com/Certora/Tutorials in…

Mar 7, 2023
943eccb

added lessons numbers to confs names

Mar 15, 2023

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35 changes: 35 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/README.md

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Expand Up@@ -76,6 +76,11 @@ certoraRun --help

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***ERC20***.
</br>

### ***Results***

The prover will print various information to the console. 
Expand All@@ -99,6 +104,20 @@ Follow the "Verification results" link in the command line, or go to [prover.cer
You'll see a table with the verification results, similar to this image: ![results](images/results.jpg) 
For each rule, the table either displays a checkmark when the rule was proved or a x-mark when a violation of the rule was discovered.

</br>

## Results in VSCode IDE ##

The results will appear under the job title. After a job is sent to the cloud, the 'Go To Rule Report' icon to the left of
the job will turn light blue. Clicking it will open the rule report in the web.

![Screen Shot 2023-03-07 at 11 21 42](https://user-images.githubusercontent.com/101042618/223378848-63242073-2987-4efd-adc9-fbb155344837.png)

To see the call trace, click a violated rule's details:

![Screen Shot 2023-03-07 at 11 24 10](https://user-images.githubusercontent.com/101042618/223379486-a728d578-4f72-481f-ab8f-959dd4451db3.png)


</br>

## Understanding Rule Violations
Expand DownExpand Up@@ -131,6 +150,11 @@ No violations were found. Great!

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the job ***bankfixed integrityofdeposit***.
</br>

## Preconditions and Helper Variables

Let’s define [another property](TotalGreaterThanUser.spec) and verify that after mint, the `totalSupply` in the system is at least the balance of the beneficiary:
Expand DownExpand Up@@ -176,6 +200,11 @@ You will see the message in the run results mail and in the job's list in [prove

</br>

### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***bankfixed totalfundsafterdepos*** and ***bankfixed running with precondition***.
</br>

## Parametric Rules

Many properties can be generalized to be used for all functions.
Expand DownExpand Up@@ -209,3 +238,9 @@ Notice that this rule uncovers a bug in `decreaseAllowance`.
Parametric rules enable expressing reusable and concise correctness conditions. 
Note that they are not dependent on the implementation. 
You can integrate them easily into the CI to verify changes to the code, including signature changes, new functions, and implementation changes. 

</br>
### ***Running in the IDE*** 

Alternatively, use the ***Certora VSCode extension IDE*** to run the jobs ***parametric rule on bank*** and ***parametric rule on bankfixed***.
</br>

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01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_fixed.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20Fixed.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

15 changes: 15 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_parametric_rule.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:Parametric.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 parametric rule",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermint.conf

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@@ -0,0 +1,21 @@
{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermint",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMint"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMint"
 ]
}

21 changes: 21 additions & 0 deletions
01.Lesson_GettingStarted/ERC20Lesson1/certora/conf/01_erc20_totalsupplyaftermintwithpr.conf

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{
 "files": [
 "ERC20.sol:ERC20"
 ],
 "verify": [
 "ERC20:TotalGreaterThanUser.spec"
 ],
 "solc": "solc8.0",
 "msg": "01 erc20 totalsupplyaftermintwithpr",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "rule": [
 "totalSupplyAfterMintWithPrecondition"
 ],
 "process": "emv",
 "settings": [
 "-rule=totalSupplyAfterMintWithPrecondition"
 ]
}

5 changes: 4 additions & 1 deletion
01.Lesson_GettingStarted/README.md

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Expand Up@@ -16,7 +16,10 @@

- [ ] In the VSCode extensions/marketplace search for [Certora Verification Language LSP](https://marketplace.visualstudio.com/items?itemName=Certora.evmspec-lsp) and install it. This is an extension developed for supporting the spec language - the language in which we will be writing specifications. The extension supports syntax highlighting, autocompletion and more.

- [ ] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.
- [x] It is recommanded to install [Certora IDE](https://marketplace.visualstudio.com/items?itemName=Certora.vscode-certora-prover) in the VSCode extensions/marketplace as well, to get an easy-to-use interface for running jobs. 

- [x] It is also recommended to install the [Ethereum Security Bundle](https://marketplace.visualstudio.com/items?itemName=tintinweb.ethereum-security-bundle) by tintinweb on the VSCode extensions/marketplace, to get support for the Solidity contracts.


</br>

Expand Down

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02.Lesson_InvestigateViolations/Borda/certora/conf/02_borda_bug_1.conf

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{
 "files": [
 "BordaBug1.sol:Borda"
 ],
 "verify": [
 "Borda:Borda.spec"
 ],
 "solc": "solc7.6",
 "msg": "02 borda bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

16 changes: 16 additions & 0 deletions
02.Lesson_InvestigateViolations/ERC20/certora/conf/02_erc20_bug_fixed.conf

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{
 "files": [
 "ERC20Fixed.sol:ERC20"
 ],
 "verify": [
 "ERC20:ERC20.spec"
 ],
 "solc": "solc8.0",
 "msg": "02 erc20 bug fixed",
 "optimistic_loop": true,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

16 changes: 16 additions & 0 deletions
...esson_InvestigateViolations/MeetingScheduler/certora/conf/02_meeting_scheduler_bug_1.conf

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{
 "files": [
 "MeetingSchedulerBug1.sol:MeetingScheduler"
 ],
 "verify": [
 "MeetingScheduler:meetings.spec"
 ],
 "solc": "solc8.7",
 "msg": "02 meeting scheduler bug 1",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

3 changes: 2 additions & 1 deletion
02.Lesson_InvestigateViolations/README.md

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Expand Up@@ -34,11 +34,12 @@ For each of the systems in this directory do as follows:
</br>

- [ ] Create a script (or multiple scripts) that will serve you for running the verifications of the system's buggy versions.
- [ ] Alternatively, create a new empty job in the VSCode IDE or upload an existing file.

> :bulb:
> <details>
> <summary>Script Hint</summary>
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest.
> Craft your script wisely - use the `--rule` to filter out information that isn't of your interest ('Rules' is under 'Certora Spec' in the IDE's settings form).
></details>

</br>
Expand Down

4 changes: 3 additions & 1 deletion
06.Lesson_ThinkingProperties/AuctionDemonstration/README.md

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Expand Up@@ -34,7 +34,9 @@ You can read about the catch in the following [blog post](https://blog.makerdao.

- [ ] Run the script [runBroken.sh](runBroken.sh) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Alternatively, run the job [run_broken](run_broken.conf) and get a violation. Investigate the reason for the fail and see that you understand it.

- [ ] Try to suggest a solution that will mitigate the wrongful behavior.

- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) and see that it is indeed solving the problem.
- [ ] Compare the 2 contracts - [Auction Broken](AuctionBroken.sol) and [Auction Fixed](AuctionFixed.sol) to find the fix. Run the script [runFixed.sh](runFixed.sh) or the job [run_fixed](run_fixed.conf) and see that it is indeed solving the problem.
Were you thinking of the same solution or did you think of another one? There could be more than 1 correct answer.

14 changes: 14 additions & 0 deletions
06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_broken.conf

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{
 "files": [
 "AuctionBroken.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run broken",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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06.Lesson_ThinkingProperties/AuctionDemonstration/certora/conf/06_run_fixed.conf

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{
 "files": [
 "AuctionFixed.sol:System"
 ],
 "verify": [
 "System:Auction.spec"
 ],
 "solc": "solc5.12",
 "msg": "06 run fixed",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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...roperties/ThinkingPropertiesExercise/TicketDepot/certora/conf/06_ticket_depot_sanity.conf

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{
 "files": [
 "TicketDepot.sol:TicketDepot"
 ],
 "verify": [
 "TicketDepot:sanity.spec"
 ],
 "solc": "solc6.12",
 "msg": "06 ticket depot sanity",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/BallGame/certora/conf/07_ball_game.conf

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{
 "files": [
 "BallGame.sol:BallGame"
 ],
 "verify": [
 "BallGame:BallGame.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 ball game",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true,
 "process": "emv"
}

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07.Lesson_InductiveReasoning/InductionLesson/Manager/certora/conf/07_manager.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:Manager.spec"
 ],
 "solc": "solc8.6",
 "msg": "07 manager",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "smt_timeout": "600",
 "loop_iter": "1",
 "disableLocalTypeChecking": false
}

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07.Lesson_InductiveReasoning/Invariants/Bank/certora/conf/07_bank_invariant.conf

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{
 "files": [
 "BankFixed.sol:Bank"
 ],
 "verify": [
 "Bank:invariant.spec"
 ],
 "solc": "solc7.6",
 "msg": "07 bank invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}

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...n_WorkingWithInvariants/InvariantsConcepts/Manager/certora/conf/08_managet_invariant.conf

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{
 "files": [
 "Manager.sol:Manager"
 ],
 "verify": [
 "Manager:ManagerFullSolution.spec"
 ],
 "solc": "solc8.6",
 "msg": "08 managet invariant",
 "optimistic_loop": false,
 "multi_assert_check": false,
 "send_only": true,
 "disableLocalTypeChecking": true
}