The tmp package with promises support and disposers.
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{
"context": "This evaluation assesses how effectively the engineer uses tmp-promise's permission control features (mode option) to create secure temporary files and directories. The focus is on proper usage of the mode parameter to restrict access to sensitive temporary resources.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Uses file() method",
"description": "Correctly uses the tmp-promise file() method to create a temporary file in the storeSecureConfig function",
"max_score": 15
},
{
"name": "Sets mode 0600",
"description": "Passes mode: 0600 option to file() to set owner-only read/write permissions for the temporary configuration file",
"max_score": 25
},
{
"name": "Uses dir() method",
"description": "Correctly uses the tmp-promise dir() method to create a temporary directory in the createSecureWorkspace function",
"max_score": 15
},
{
"name": "Sets mode 0700",
"description": "Passes mode: 0700 option to dir() to set owner-only full access permissions for the temporary directory",
"max_score": 25
},
{
"name": "Returns cleanup function",
"description": "Properly returns the cleanup function from both storeSecureConfig and createSecureWorkspace to allow manual resource cleanup",
"max_score": 10
},
{
"name": "Writes data correctly",
"description": "Uses fs.promises or fs/promises to write the JSON-serialized configuration data to the temporary file in storeSecureConfig",
"max_score": 10
}
]
}Install with Tessl CLI
npx tessl i tessl/npm-tmp-promisedocs
evals
scenario-1
scenario-2
scenario-3
scenario-4
scenario-5
scenario-6
scenario-7
scenario-8
scenario-9
scenario-10