Moved pwd checks into a subfolder

2026-10-16 03:31:27 +00:00 · 2023-08-25 12:36:53 +10:00
parent 4d6a8f0476
commit a99751eb72
9 changed files with 5 additions and 5 deletions
@@ -0,0 +1,90 @@
+import { letterCharRegex, numAndSpecialCharRegex, repeatedCharRegex, escapeCharRegex, lowEntropyRegexes } from "./passwordRegexes";
+import { checkIsPasswordBreached } from "./checkIsPasswordBreached";
+
+interface PasswordCheckProps {
+  password: string;
+  errorCheck: boolean;
+  setPasswordErrorTooShort: (value: boolean) => void;
+  setPasswordErrorTooLong: (value: boolean) => void;
+  setPasswordErrorNoLetterChar: (value: boolean) => void;
+  setPasswordErrorNoNumOrSpecialChar: (value: boolean) => void;
+  setPasswordErrorRepeatedChar: (value: boolean) => void;
+  setPasswordErrorEscapeChar: (value: boolean) => void;
+  setPasswordErrorLowEntropy: (value: boolean) => void;
+  setPasswordErrorBreached: (value: boolean) => void;
+}
+
+const passwordCheck = async ({
+  password,
+  setPasswordErrorTooShort,
+  setPasswordErrorTooLong,
+  setPasswordErrorNoLetterChar,
+  setPasswordErrorNoNumOrSpecialChar,
+  setPasswordErrorRepeatedChar,
+  setPasswordErrorEscapeChar,
+  setPasswordErrorLowEntropy,
+  setPasswordErrorBreached,
+  errorCheck
+}: PasswordCheckProps) => {
+  const tests = [
+    {
+      name: "tooShort",
+      validator: (pwd: string) => pwd.length >= 14,
+      setError: setPasswordErrorTooShort,
+    },
+    {
+      name: "tooLong",
+      validator: (pwd: string) => pwd.length < 101,
+      setError: setPasswordErrorTooLong,
+    },
+    {
+      name: "noLetterChar",
+      validator: (pwd: string) => letterCharRegex.test(pwd),
+      setError: setPasswordErrorNoLetterChar,
+    },
+    {
+      name: "noNumOrSpecialChar",
+      validator: (pwd: string) => numAndSpecialCharRegex.test(pwd),
+      setError: setPasswordErrorNoNumOrSpecialChar,
+    },
+    {
+      name: "repeatedChar",
+      validator: (pwd: string) => !repeatedCharRegex.test(pwd),
+      setError: setPasswordErrorRepeatedChar,
+    },
+    {
+      name: "escapeChar",
+      validator: (pwd: string) => !escapeCharRegex.test(pwd),
+      setError: setPasswordErrorEscapeChar,
+    },
+    {
+      name: "lowEntropy",
+      validator: (pwd: string) => (
+        !lowEntropyRegexes.some(regex => regex.test(pwd))
+      ),
+       setError: setPasswordErrorLowEntropy,
+    },
+  ];
+
+  const isBreached = await checkIsPasswordBreached(password);
+
+  if (isBreached) {
+    errorCheck = true;
+    setPasswordErrorBreached(true);
+  } else {
+    setPasswordErrorBreached(false);
+  }
+
+  for (const test of tests) {
+    if (!test.validator(password)) {
+      errorCheck = true;
+      test.setError(true);
+    } else {
+      test.setError(false);
+    }
+  }
+
+  return errorCheck;
+};
+
+export default passwordCheck;