Implement access manager #8
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WalkthroughThe recent changes enhance the security and functionality of the smart contracts and modules within the application. Key updates include improved access control through the integration of OpenZeppelin's libraries, the introduction of a new access management contract, and structured testing frameworks to ensure robust application management and deployment processes. Changes
Sequence Diagram(s)sequenceDiagram
participant Deployer
participant OIDAccessManager
Deployer->>OIDAccessManager: Deploy contract
OIDAccessManager-->>Deployer: Assigns ADMIN_ROLE
Deployer->>OIDAccessManager: Initialize contract
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Actionable comments posted: 3
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files ignored due to path filters (2)
.yarn/install-state.gzis excluded by!**/.yarn/**yarn.lockis excluded by!**/yarn.lock,!**/*.lock
Files selected for processing (7)
- biome.json (1 hunks)
- contracts/ApplicationManager.sol (3 hunks)
- contracts/OIDAccessManager.sol (1 hunks)
- ignition/modules/OIDAccessManager.ts (1 hunks)
- package.json (1 hunks)
- test/ApplicationManager.ts (1 hunks)
- test/OIDAccessManager.ts (1 hunks)
Additional context used
GitHub Check: Slither
contracts/ApplicationManager.sol
[notice] 22-36: Reentrancy vulnerabilities
Reentrancy in ApplicationManager.createApplication(IApplicationManager.Application) (contracts/ApplicationManager.sol#22-36):
External calls:
- restricted() (contracts/ApplicationManager.sol#24)
- IAccessManager(authority()).consumeScheduledOp(caller,data) (node_modules/@openzeppelin/contracts/access/manager/AccessManaged.sol#106)
State variables written after the call(s):
- addressUsed[newApplication.account] = true (contracts/ApplicationManager.sol#30)
- applications[nextApplicationId] = newApplication (contracts/ApplicationManager.sol#29)
- nextApplicationId ++ (contracts/ApplicationManager.sol#35)
[notice] 22-36: Reentrancy vulnerabilities
Reentrancy in ApplicationManager.createApplication(IApplicationManager.Application) (contracts/ApplicationManager.sol#22-36):
External calls:
- restricted() (contracts/ApplicationManager.sol#24)
- IAccessManager(authority()).consumeScheduledOp(caller,data) (node_modules/@openzeppelin/contracts/access/manager/AccessManaged.sol#106)
Event emitted after the call(s):
- ApplicationCreated(nextApplicationId,applications[nextApplicationId]) (contracts/ApplicationManager.sol#31-34)
Additional comments not posted (21)
biome.json (1)
19-20: LGTM! The new path addition is correct.The addition of
"./ignition/deployments"to the ignore list is appropriate and aligns with the existing structure.contracts/OIDAccessManager.sol (3)
1-2: Ensure SPDX license identifier is correct.The SPDX license identifier is set to
UNLICENSED. Verify if this is intentional or if it should be updated to a specific license.
5-5: LGTM! Import statement is correct.The import statement correctly brings in
AccessManagerUpgradeablefrom OpenZeppelin.
7-10: Initialize function appears correct but verify initializer usage.The
initializefunction correctly calls__AccessManager_initwithmsg.sender. Ensure that this contract is only initialized once and follows the correct upgradeable pattern.ignition/modules/OIDAccessManager.ts (2)
1-1: LGTM! Import statement is correct.The import statement correctly brings in
buildModulefrom Hardhat Ignition.
3-14: Ensure commented-out code is intentional and verify deployment logic.The module correctly sets up the deployment and initialization of the
OIDAccessManagercontract. Verify if the commented-out code is intentional or if it should be removed.package.json (1)
13-14: Dependencies added for improved security and functionality.The additions of
@openzeppelin/contractsand@openzeppelin/contracts-upgradeableare appropriate and align with the PR objectives to enhance security and functionality.test/OIDAccessManager.ts (1)
1-34: Test suite forOIDAccessManagerlooks good.The test suite is well-structured and verifies the correct deployment and role assignment. Consider adding more tests to cover additional functionalities and edge cases.
contracts/ApplicationManager.sol (2)
5-5: Integration ofAccessManagedfor enhanced access control.The integration of
AccessManagedfrom OpenZeppelin is a solid improvement for managing access control.
7-12: Constructor updated for initial access control setup.The constructor now accepts an
initialAuthorityaddress, enhancing the initial access control setup.test/ApplicationManager.ts (11)
175-257: Ensure correct usage ofupdateApplicationfunction.The function
updateApplicationis updated to include role-based access control. Verify its correct usage in the code.Verification successful
Verify role-based access control in
updateApplicationtests.The
updateApplicationfunction is used in thetest/ApplicationManager.tsfile. Ensure that the role-based access control is correctly implemented and tested in these instances.
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `updateApplication` function in the code. # Test: Search for the usage of `updateApplication` function. Expect: At least one occurrence. rg --type ts 'updateApplication'Length of output: 583
4-10: Ensure correct usage of new imports.The new imports
getAddress,parseUnits, andtoFunctionSelectorfromviemare introduced. Verify their correct usage in the code.Verification successful
Verified: Correct usage of new imports
The new imports
getAddress,parseUnits, andtoFunctionSelectorfromviemare correctly used in the code.
getAddressis used in multiple instances for address manipulation.parseUnitsis used extensively for unit parsing.toFunctionSelectoris used for creating function selectors.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of new imports in the code. # Test: Search for the usage of new imports. Expect: At least one occurrence of each import. rg --type ts 'getAddress|parseUnits|toFunctionSelector'Length of output: 3034
261-315: Ensure correct usage ofdeleteApplicationfunction.The function
deleteApplicationis updated to include role-based access control. Verify its correct usage in the code.Verification successful
Ensure correct usage of
deleteApplicationfunction.The function
deleteApplicationis used multiple times in thetest/ApplicationManager.tsfile. The tests cover various scenarios, including unauthorized access and proper event emission, ensuring that the role-based access control is correctly implemented.
test/ApplicationManager.ts: Multiple occurrences ofdeleteApplicationfunction usage.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `deleteApplication` function in the code. # Test: Search for the usage of `deleteApplication` function. Expect: At least one occurrence. rg --type ts 'deleteApplication'Length of output: 1341
18-18: Ensure correct usage ofMANAGER_ROLE.The constant
MANAGER_ROLEis introduced. Verify its correct usage in the code.Verification successful
Verified usage of
MANAGER_ROLE.The constant
MANAGER_ROLEis defined and used appropriately in thetest/ApplicationManager.tsfile for role management purposes.
test/ApplicationManager.ts: The constant is used in multiple places to grant roles, indicating its correct and meaningful usage.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `MANAGER_ROLE` in the code. # Test: Search for the usage of `MANAGER_ROLE`. Expect: At least one occurrence. rg --type ts 'MANAGER_ROLE'Length of output: 506
337-398: Ensure correct usage ofgetApplicationsfunction.The function
getApplicationsis introduced to retrieve multiple applications. Verify its correct usage in the code.Verification successful
The function
getApplicationsis correctly used in the test cases.The
getApplicationsfunction is utilized within the test cases intest/ApplicationManager.tsto verify its functionality under different scenarios. This confirms its correct usage in the codebase.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `getApplications` function in the code. # Test: Search for the usage of `getApplications` function. Expect: At least one occurrence. rg --type ts 'getApplications'Length of output: 365
401-416: Ensure correct usage ofgetNextApplicationIdfunction.The function
getNextApplicationIdis introduced to retrieve the next application ID. Verify its correct usage in the code.Verification successful
Ensure correct usage of
getNextApplicationIdfunction.The
getNextApplicationIdfunction is used multiple times in thetest/ApplicationManager.tsfile, indicating it is actively utilized in the tests. The function appears to be correctly integrated and tested.
- File:
test/ApplicationManager.ts- Lines: Multiple occurrences
Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `getNextApplicationId` function in the code. # Test: Search for the usage of `getNextApplicationId` function. Expect: At least one occurrence. rg --type ts 'getNextApplicationId'Length of output: 1272
42-72: Ensure correct usage ofdeployfunction.The function
deployis updated to include role-based access control. Verify its correct usage in the code.
30-34: Ensure correct usage ofgenerateRandomAddress.The function
generateRandomAddressis introduced. Verify its correct usage in the code.Verification successful
Ensure correct usage of
generateRandomAddress.The function
generateRandomAddressis introduced and used multiple times within thetest/ApplicationManager.tsfile. The usage appears to be correct.
test/ApplicationManager.ts: Lines wheregenerateRandomAddressis used.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of `generateRandomAddress` in the code. # Test: Search for the usage of `generateRandomAddress`. Expect: At least one occurrence. rg --type ts 'generateRandomAddress'Length of output: 379
20-28: Ensure correct usage of function selectors.The constants
CREATE_APPLICATION_SELECTOR,UPDATE_APPLICATION_SELECTOR, andDELETE_APPLICATION_SELECTORare introduced usingtoFunctionSelector. Verify their correct usage in the code.Verification successful
Ensure correct usage of function selectors.
The constants
CREATE_APPLICATION_SELECTOR,UPDATE_APPLICATION_SELECTOR, andDELETE_APPLICATION_SELECTORare correctly defined and used within thetest/ApplicationManager.tsfile. They are passed as arguments to thesetTargetFunctionRolemethod, indicating appropriate usage.
CREATE_APPLICATION_SELECTORis used at line 33.UPDATE_APPLICATION_SELECTORis used at line 34.DELETE_APPLICATION_SELECTORis used at line 35.Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of function selectors in the code. # Test: Search for the usage of function selectors. Expect: At least one occurrence of each selector. rg --type ts 'CREATE_APPLICATION_SELECTOR|UPDATE_APPLICATION_SELECTOR|DELETE_APPLICATION_SELECTOR'Length of output: 529
Script:
#!/bin/bash # Description: Fetch context around the usage of function selectors in the code. # Extract 5 lines of context around the usage of the selectors. rg --type ts -A 5 -B 5 'CREATE_APPLICATION_SELECTOR|UPDATE_APPLICATION_SELECTOR|DELETE_APPLICATION_SELECTOR'Length of output: 1620
318-334: Ensure correct usage ofgetApplicationfunction.The function
getApplicationis updated to include role-based access control. Verify its correct usage in the code.
113-171: Ensure correct usage ofcreateApplicationfunction.The function
createApplicationis updated to include role-based access control. Verify its correct usage in the code.
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Actionable comments posted: 2
Outside diff range, codebase verification and nitpick comments (1)
contracts/ApplicationManager.sol (1)
Line range hint
27-41:
Potential reentrancy vulnerability increateApplication.The
createApplicationfunction has potential reentrancy vulnerabilities due to state changes after external calls. Consider refactoring to update state variables before making external calls.+ addressUsed[newApplication.account] = true; + applications[nextApplicationId] = newApplication; + nextApplicationId++; require( !addressUsed[newApplication.account], "Address already used for another application" ); - applications[nextApplicationId] = newApplication; - addressUsed[newApplication.account] = true; emit ApplicationCreated( nextApplicationId, applications[nextApplicationId] ); - nextApplicationId++;
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (1)
- contracts/ApplicationManager.sol (3 hunks)
Additional context used
GitHub Check: Slither
contracts/ApplicationManager.sol
[notice] 27-41: Reentrancy vulnerabilities
Reentrancy in ApplicationManager.createApplication(IApplicationManager.Application) (contracts/ApplicationManager.sol#27-41):
External calls:
- restricted() (contracts/ApplicationManager.sol#29)
- IAccessManager(authority()).consumeScheduledOp(caller,data) (node_modules/@openzeppelin/contracts/access/manager/AccessManaged.sol#106)
State variables written after the call(s):
- nonReentrant() (contracts/ApplicationManager.sol#29)
- _status = NOT_ENTERED (node_modules/@openzeppelin/contracts/utils/ReentrancyGuard.sol#74)
- _status = ENTERED (node_modules/@openzeppelin/contracts/utils/ReentrancyGuard.sol#68)
- addressUsed[newApplication.account] = true (contracts/ApplicationManager.sol#35)
- applications[nextApplicationId] = newApplication (contracts/ApplicationManager.sol#34)
- nextApplicationId ++ (contracts/ApplicationManager.sol#40)
Additional comments not posted (2)
contracts/ApplicationManager.sol (2)
5-6: LGTM! Imports are necessary for new features.The imports of
AccessManagedandReentrancyGuardare appropriate for the new access control and reentrancy protection features.
17-17: LGTM! Constructor change is necessary for access control.The constructor now accepts an
initialAuthorityaddress and passes it to theAccessManagedconstructor, which is necessary for initializing the access control mechanism.
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Actionable comments posted: 1
Outside diff range, codebase verification and nitpick comments (2)
contracts/ApplicationManager.sol (2)
Line range hint
27-41:
Potential reentrancy vulnerability increateApplication.The
createApplicationfunction has potential reentrancy vulnerabilities due to state changes after external calls. Consider refactoring to update state variables before making external calls.+ addressUsed[newApplication.account] = true; + applications[nextApplicationId] = newApplication; + nextApplicationId++; require( !addressUsed[newApplication.account], "Address already used for another application" ); - applications[nextApplicationId] = newApplication; - addressUsed[newApplication.account] = true; emit ApplicationCreated( nextApplicationId, applications[nextApplicationId] ); - nextApplicationId++;
Line range hint
57-62:
Potential reentrancy vulnerability indeleteApplication.The
deleteApplicationfunction has potential reentrancy vulnerabilities due to state changes after external calls. Consider refactoring to update state variables before making external calls.+ addressUsed[applications[id].account] = false; require(applicationExists(id), "Application does not exist"); - addressUsed[applications[id].account] = false; emit ApplicationDeleted(id, applications[id]); delete applications[id];
Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Files selected for processing (1)
- contracts/ApplicationManager.sol (3 hunks)
Additional context used
GitHub Check: Slither
contracts/ApplicationManager.sol
[notice] 27-41: Reentrancy vulnerabilities
Reentrancy in ApplicationManager.createApplication(IApplicationManager.Application) (contracts/ApplicationManager.sol#27-41):
External calls:
- restricted() (contracts/ApplicationManager.sol#29)
- IAccessManager(authority()).consumeScheduledOp(caller,data) (node_modules/@openzeppelin/contracts/access/manager/AccessManaged.sol#106)
State variables written after the call(s):
- addressUsed[newApplication.account] = true (contracts/ApplicationManager.sol#35)
- applications[nextApplicationId] = newApplication (contracts/ApplicationManager.sol#34)
- nextApplicationId ++ (contracts/ApplicationManager.sol#40)
Additional comments not posted (4)
contracts/ApplicationManager.sol (4)
17-17: Constructor enhancement looks good.The constructor now initializes the access control by accepting an
initialAuthorityaddress.
24-24: FunctiongetNextApplicationIdlooks good.The implementation is correct and does not require any changes.
Line range hint
64-64:
FunctiongetApplicationlooks good.The implementation is correct and does not require any changes.
Line range hint
70-70:
FunctiongetApplicationslooks good.The implementation is correct and does not require any changes.
| ) external nonReentrant restricted { | ||
| require(applicationExists(id), "Application does not exist"); | ||
| require( | ||
| !addressUsed[updatedApplication.account] || | ||
| applications[id].account == updatedApplication.account, | ||
| "Address already used for another application" | ||
| "Account used by another application" | ||
| ); | ||
| applications[id] = updatedApplication; | ||
| emit ApplicationUpdated(id, applications[id]); |
There was a problem hiding this comment.
Potential reentrancy vulnerability in updateApplication.
The updateApplication function has potential reentrancy vulnerabilities due to state changes after external calls. Consider refactoring to update state variables before making external calls.
+ applications[id] = updatedApplication;
require(applicationExists(id), "Application does not exist");
require(
!addressUsed[updatedApplication.account] ||
applications[id].account == updatedApplication.account,
"Account used by another application"
);
- applications[id] = updatedApplication;
emit ApplicationUpdated(id, applications[id]);Committable suggestion was skipped due to low confidence.
Summary by CodeRabbit
New Features
Improvements
Dependencies