Pasek siły hasła oraz podpowiedzi do stworzenia silnego hasła
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@@ -3,7 +3,7 @@ package iz._11a.passmetric;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.*;
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import java.util.Map;
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import java.util.*;
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@Controller
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public class PasswordController {
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@@ -15,19 +15,38 @@ public class PasswordController {
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@PostMapping(path = "/api/password/strength")
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@ResponseBody
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public Map<String, String> checkPasswordLive(@RequestParam("password") String password) {
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return Map.of("message", analyze(password));
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public Map<String, Object> checkPasswordLive(@RequestParam("password") String password) {
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Map<String, Object> response = new HashMap<>();
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int score = calculateScore(password);
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String strengthText = strengthText(score);
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List<String> tips = generateTips(password);
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response.put("strengthText", strengthText);
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response.put("progress", score * 20); // pasek postępu 0–100%
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response.put("tips", tips);
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return response;
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}
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private String analyze(String password) {
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// ------------------------------------------
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// Ocena siły hasła
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// ------------------------------------------
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private int calculateScore(String password) {
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int score = 0;
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if (password != null) {
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if (password.matches(".*[a-z].*")) score++;
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if (password.matches(".*[A-Z].*")) score++;
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if (password.matches(".*[0-9].*")) score++;
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if (password.matches(".*[@$!%*?&#].*")) score++;
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if (password.length() >= 8) score++;
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}
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if (password == null || password.isEmpty()) return 0;
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if (password.matches(".*[a-z].*")) score++;
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if (password.matches(".*[A-Z].*")) score++;
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if (password.matches(".*[0-9].*")) score++;
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if (password.matches(".*[@$!%*?&#].*")) score++;
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if (password.length() >= 12) score++;
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return score;
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}
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private String strengthText(int score) {
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return switch (score) {
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case 5 -> "Bardzo silne hasło";
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case 4 -> "Silne hasło";
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@@ -36,4 +55,31 @@ public class PasswordController {
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default -> "Bardzo słabe hasło";
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};
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}
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// ------------------------------------------
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// Stopniowe podpowiedzi
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// ------------------------------------------
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private List<String> generateTips(String password) {
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List<String> tips = new ArrayList<>();
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if (password == null || password.isEmpty()) {
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tips.add("Wpisz hasło, aby rozpocząć analizę.");
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return tips;
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}
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if (!password.matches(".*[A-Z].*"))
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tips.add("Dodaj co najmniej jedną dużą litere.");
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if (!password.matches(".*[0-9].*"))
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tips.add("Dodaj co najmniej jedną cyfre.");
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if (!password.matches(".*[@$!%*?&#].*"))
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tips.add("Dodaj co najmniej jeden znnak specjalny (np. ! @ # $).");
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if (password.length() < 12)
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tips.add("Wydłuż hasło do co najmniej 12 znaków.");
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if (tips.isEmpty())
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tips.add("Świetnie! Twoje hasło jest bardzo silne.");
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return tips;
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}
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}
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@@ -6,28 +6,30 @@
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link rel="stylesheet" th:href="@{/css/password.css}">
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<style>
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/* Pasek postępu siły hasła */
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.strength-indicator {
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display: flex;
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justify-content: space-between;
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/* Pasek siły hasła – dopasowany do Twojego stylu */
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#strengthBarContainer {
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width: min(92vw, 480px);
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margin: 10px auto 6px;
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margin: 10px auto 0;
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height: 10px;
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background: #e2e8f0;
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border-radius: 8px;
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overflow: hidden;
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}
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.strength-dot {
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flex: 1;
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height: 8px;
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margin: 0 3px;
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border-radius: 5px;
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background-color: #e5e7eb; /* jasnoszary */
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transition: background-color 0.3s ease;
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#strengthBarFill {
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height: 100%;
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width: 0%;
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background: var(--bad);
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transition: width 200ms ease, background-color 200ms ease;
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}
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.strength-dot.active-1 { background-color: #dc2626; } /* bardzo słabe */
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.strength-dot.active-2 { background-color: #f97316; } /* słabe */
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.strength-dot.active-3 { background-color: #facc15; } /* średnie */
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.strength-dot.active-4 { background-color: #22c55e; } /* silne */
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.strength-dot.active-5 { background-color: #16a34a; } /* bardzo silne */
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ul#tipsList {
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width: min(92vw, 480px);
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margin: 10px auto 0;
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padding-left: 20px;
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font-size: 14px;
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color: var(--text);
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}
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</style>
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</head>
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<body>
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@@ -38,80 +40,36 @@
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<input type="password" id="password" autocomplete="off">
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</form>
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<!-- Pasek postępu -->
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<div class="strength-indicator">
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<div class="strength-dot" id="dot1"></div>
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<div class="strength-dot" id="dot2"></div>
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<div class="strength-dot" id="dot3"></div>
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<div class="strength-dot" id="dot4"></div>
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<div class="strength-dot" id="dot5"></div>
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<!-- Pasek siły hasła -->
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<div id="strengthBarContainer">
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<div id="strengthBarFill"></div>
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</div>
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<!-- Główny komunikat (słabe, średnie, silne itd.) -->
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<p id="liveMessage" aria-live="polite"></p>
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<p id="suggestion" style="text-align:center; color: var(--muted); font-size: 14px; margin-top: 6px;"></p>
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<!-- Podpowiedzi krok po kroku -->
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<ul id="tipsList"></ul>
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<script>
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const input = document.getElementById('password');
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const out = document.getElementById('liveMessage');
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const suggestion = document.getElementById('suggestion');
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const dots = [
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document.getElementById('dot1'),
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document.getElementById('dot2'),
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document.getElementById('dot3'),
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document.getElementById('dot4'),
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document.getElementById('dot5')
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];
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const bar = document.getElementById('strengthBarFill');
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const tipsList = document.getElementById('tipsList');
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let t;
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input.addEventListener('input', () => {
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clearTimeout(t);
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const val = input.value;
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if (!val) {
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out.textContent = '';
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suggestion.textContent = '';
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dots.forEach(dot => dot.className = 'strength-dot');
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out.className = '';
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bar.style.width = "0%";
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tipsList.innerHTML = '';
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return;
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}
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// Ocena hasła (lokalna)
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let score = 0;
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const hasLower = /[a-z]/.test(val);
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const hasUpper = /[A-Z]/.test(val);
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const hasNumber = /[0-9]/.test(val);
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const hasSymbol = /[@$!%*?&#]/.test(val);
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const longEnough = val.length >= 8;
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if (hasLower) score++;
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if (hasUpper) score++;
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if (hasNumber) score++;
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if (hasSymbol) score++;
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if (longEnough) score++;
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// Aktualizacja kropek
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dots.forEach((dot, i) => {
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dot.className = 'strength-dot';
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if (i < score) dot.classList.add(`active-${score}`);
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});
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// Stopniowe podpowiedzi
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let tip = "";
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if (!hasLower) {
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tip = "Zacznij od dodania małych liter, np. a–z.";
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} else if (hasLower && !hasUpper) {
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tip = "Spróbuj dodać dużą literę, np. A–Z.";
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} else if (hasLower && hasUpper && !hasNumber) {
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tip = "Dodaj cyfrę, np. 3 lub 7.";
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} else if (hasLower && hasUpper && hasNumber && !hasSymbol) {
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tip = "Dodaj znak specjalny, np. !, @, # lub $.";
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} else if (hasLower && hasUpper && hasNumber && hasSymbol && !longEnough) {
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tip = "Hasło jest dobre — wydłuż je do co najmniej 8 znaków, by było silniejsze.";
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} else {
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tip = "Świetnie! Twoje hasło jest bardzo silne 💪";
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}
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suggestion.textContent = tip;
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// Wysłanie do backendu (do oceny)
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t = setTimeout(async () => {
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try {
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const resp = await fetch('/api/password/strength', {
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@@ -119,27 +77,52 @@
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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body: new URLSearchParams({ password: val })
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});
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if (!resp.ok) { out.textContent = 'Błąd sprawdzania'; return; }
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if (!resp.ok) {
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out.textContent = 'Błąd sprawdzania';
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return;
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}
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const data = await resp.json();
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out.textContent = data.message || '';
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// Ustawiamy tekst siły hasła
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out.textContent = data.strengthText || '';
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out.className = '';
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switch (data.message) {
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switch (data.strengthText) {
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case "Bardzo słabe hasło":
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out.classList.add("bad");
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bar.style.background = "var(--bad)";
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break;
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case "Słabe hasło":
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out.classList.add("warn");
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bar.style.background = "var(--warn)";
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break;
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case "Średnie hasło":
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out.classList.add("warn");
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bar.style.background = "var(--warn)";
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break;
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case "Silne hasło":
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out.classList.add("ok");
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bar.style.background = "var(--ok)";
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break;
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case "Bardzo silne hasło":
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out.classList.add("ok");
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bar.style.background = "var(--ok)";
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break;
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}
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// Pasek postępu (0–100%)
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bar.style.width = (data.progress || 0) + "%";
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// Podpowiedzi
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tipsList.innerHTML = "";
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(data.tips || []).forEach(tip => {
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const li = document.createElement("li");
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li.textContent = tip;
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tipsList.appendChild(li);
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});
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} catch {
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out.textContent = 'Błąd sieci';
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}
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