russell@unturf.com
60b0999acd
wekan-0003: MOAD-0001 wekanCreator.js member dedup uses Array.some()/find() inside forEach inside for-of, O(M^2) for board members and O(C*M^2) for card members/assignees during board import. Fix: Set-based dedup O(1). 58.8x op-count reduction (board), 5.6x (cards). 4/4 PASS. rocketchat-0003: MOAD-0001 endDirectCall() calls call.users.find() inside for (subscription of subscriptions), O(S*U) where S=room members and U=already-joined users. Fix: build Set before loop for O(1) lookup. 100x speedup modeled at S=10000, J=100. 5/5 PASS. rocketchat-0004: MOAD-0004 CWE-312 oauth2-server/model.ts logs clientSecret, accessToken, refreshToken, and authorizationCode verbatim via console.log when debug=true. Fix: replace credential values with [REDACTED] sentinel. Wekan MOAD-0002/0003/0004/0005 CLEAN (Meteor 3.4, AsyncLocalStorage, no god-object coupling, no credential logging found, no concurrent cache race). Rocket.Chat MOAD-0002/0003/0005 CLEAN (Meteor 3.3.2, AsyncLocalStorage, clientVersionsStore single-writer, service boundaries intact).
234 lines
10 KiB
Java
234 lines
10 KiB
Java
package unit;
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import java.util.*;
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/**
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* RocketchatTest — CWE-407 / CWE-312 benchmark
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*
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* Defects:
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* 0001: mentionIds.includes() + usersInThread.includes() per subscriber in notification fanout
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* (sendNotificationsOnMessage.ts:79, :372)
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* 0002: userIds.includes() per subscription in unread-counter update loop
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* (notifyUsersOnMessage.ts:129)
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* 0003: call.users.find() per subscription in endDirectCall() O(S*U)
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* (services/video-conference/service.ts:535)
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* 0004: CWE-312 — clientSecret, accessToken, refreshToken, authorizationCode logged
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* verbatim via console.log when debug=true
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* (server/oauth2-server/model.ts:41,69,94,175,213,251,270)
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*/
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public class RocketchatTest {
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static void bench(String label, Runnable slow, Runnable fast, long sOps, long fOps) {
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slow.run(); fast.run();
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long t0 = System.nanoTime(); slow.run(); long sMs = (System.nanoTime()-t0)/1_000_000;
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long t1 = System.nanoTime(); fast.run(); long fMs = (System.nanoTime()-t1)/1_000_000;
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double r = fOps > 0 ? (double)sOps/fOps : 0;
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System.out.printf(" %-56s slow:%4dms (%,d ops) fast:%4dms (%,d ops) speedup:%.0fx%n",
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label, sMs, sOps, fMs, fOps, r);
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}
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// -------------------------------------------------------------------------
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// Defect 0001: mentionIds.includes() per subscriber (Array vs Set)
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// Models sendNotification() called inside subscriptions.forEach()
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// S = subscribers, M = mentionIds
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// -------------------------------------------------------------------------
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static long slowMentionCheck(List<String> subscribers, List<String> mentionIds) {
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long ops = 0;
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for (String sub : subscribers) {
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for (String mid : mentionIds) { // O(M) per subscriber
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ops++;
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if (mid.equals(sub)) break;
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}
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}
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return ops;
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}
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static long fastMentionCheck(List<String> subscribers, Set<String> mentionIdSet) {
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long ops = 0;
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for (String sub : subscribers) {
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ops++;
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mentionIdSet.contains(sub); // O(1)
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}
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return ops;
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}
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// -------------------------------------------------------------------------
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// Defect 0001b: usersInThread.includes() per subscriber
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// -------------------------------------------------------------------------
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static long slowThreadCheck(List<String> subscribers, List<String> usersInThread) {
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long ops = 0;
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for (String sub : subscribers) {
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for (String u : usersInThread) { // O(T) per subscriber
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ops++;
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if (u.equals(sub)) break;
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}
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}
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return ops;
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}
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static long fastThreadCheck(List<String> subscribers, Set<String> threadSet) {
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long ops = 0;
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for (String sub : subscribers) {
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ops++;
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threadSet.contains(sub); // O(1)
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}
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return ops;
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}
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// -------------------------------------------------------------------------
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// Defect 0002: userIds.includes() per subscription (notifyUsersOnMessage)
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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// Defect 0003: call.users.find() per subscription in endDirectCall()
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// Models: for (subscription of subscriptions) { if (call.users.find(...)) }
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// S = subscriptions in room, U = users already joined the call
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// -------------------------------------------------------------------------
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static long slowJoinedCheck(List<String> subscriptions, List<String> joinedUsers) {
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long ops = 0;
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for (String sub : subscriptions) {
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for (String u : joinedUsers) { // O(U) per subscription
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ops++;
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if (u.equals(sub)) break;
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}
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}
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return ops;
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}
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static long fastJoinedCheck(List<String> subscriptions, Set<String> joinedUserSet) {
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long ops = 0;
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for (String sub : subscriptions) {
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ops++;
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joinedUserSet.contains(sub); // O(1)
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}
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return ops;
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}
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// -------------------------------------------------------------------------
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// Defect 0003b: CORRECTNESS — Set dedup produces same join-check result
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// -------------------------------------------------------------------------
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static boolean joinedSlow(List<String> joined, String uid) {
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return joined.stream().anyMatch(u -> u.equals(uid));
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}
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static boolean joinedFast(Set<String> joined, String uid) {
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return joined.contains(uid);
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}
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// -------------------------------------------------------------------------
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// Defect 0002: userIds.includes() per subscription (notifyUsersOnMessage)
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// -------------------------------------------------------------------------
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static long slowUserIdCheck(List<String> subs, List<String> userIds) {
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long ops = 0;
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for (String sub : subs) {
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for (String uid : userIds) { // O(U) per subscription
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ops++;
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if (uid.equals(sub)) break;
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}
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}
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return ops;
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}
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static long fastUserIdCheck(List<String> subs, Set<String> userIdSet) {
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long ops = 0;
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for (String sub : subs) {
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ops++;
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userIdSet.contains(sub); // O(1)
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}
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return ops;
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}
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public static void main(String[] args) {
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System.out.println("RocketchatTest — CWE-407");
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// Parameters: large channel, realistic mention / thread counts
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final int S = 10_000; // subscribers / room members
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final int M = 50; // mention IDs
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final int T = 200; // thread participants
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final int U = 30; // userIds in notifyUsersOnMessage
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final int J = 100; // users already joined a video call (defect 0003)
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// Build data
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List<String> subscribers = new ArrayList<>(S);
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for (int i = 0; i < S; i++) subscribers.add("user-" + i);
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List<String> mentionIds = new ArrayList<>(M);
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Set<String> mentionIdSet = new HashSet<>(M);
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for (int i = 0; i < M; i++) { String id = "user-" + (i * 7); mentionIds.add(id); mentionIdSet.add(id); }
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List<String> usersInThread = new ArrayList<>(T);
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Set<String> threadSet = new HashSet<>(T);
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for (int i = 0; i < T; i++) { String id = "user-" + (i * 3); usersInThread.add(id); threadSet.add(id); }
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List<String> userIds = new ArrayList<>(U);
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Set<String> userIdSet = new HashSet<>(U);
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for (int i = 0; i < U; i++) { String id = "user-" + (i * 11); userIds.add(id); userIdSet.add(id); }
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List<String> joinedUsers = new ArrayList<>(J);
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Set<String> joinedUserSet = new HashSet<>(J);
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for (int i = 0; i < J; i++) { String id = "user-" + (i * 5); joinedUsers.add(id); joinedUserSet.add(id); }
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// Warm up
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slowMentionCheck(subscribers, mentionIds);
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fastMentionCheck(subscribers, mentionIdSet);
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System.out.println("\n [0001] mentionIds.includes() per subscriber (S=" + S + ", M=" + M + ")");
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final long[] slowMOps = {0}, fastMOps = {0};
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bench("0001a mentionIds Array.includes vs Set.has",
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() -> { slowMOps[0] = slowMentionCheck(subscribers, mentionIds); },
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() -> { fastMOps[0] = fastMentionCheck(subscribers, mentionIdSet); },
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S * M, S);
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System.out.println("\n [0001b] usersInThread.includes() per subscriber (S=" + S + ", T=" + T + ")");
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final long[] slowTOps = {0}, fastTOps = {0};
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bench("0001b usersInThread Array.includes vs Set.has",
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() -> { slowTOps[0] = slowThreadCheck(subscribers, usersInThread); },
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() -> { fastTOps[0] = fastThreadCheck(subscribers, threadSet); },
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S * T, S);
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System.out.println("\n [0002] userIds.includes() per subscription (S=" + S + ", U=" + U + ")");
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final long[] slowUOps = {0}, fastUOps = {0};
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bench("0002 userIds Array.includes vs Set.has",
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() -> { slowUOps[0] = slowUserIdCheck(subscribers, userIds); },
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() -> { fastUOps[0] = fastUserIdCheck(subscribers, userIdSet); },
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S * U, S);
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System.out.println("\n [0003] call.users.find() per subscription in endDirectCall() (S=" + S + ", J=" + J + ")");
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final long[] slowJOps = {0}, fastJOps = {0};
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bench("0003 joinedUsers Array.find vs Set.has",
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() -> { slowJOps[0] = slowJoinedCheck(subscribers, joinedUsers); },
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() -> { fastJOps[0] = fastJoinedCheck(subscribers, joinedUserSet); },
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S * J, S);
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// Assertions
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int pass = 0, total = 5;
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long expFast0001a = S;
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long expFast0001b = S;
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long expFast0002 = S;
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long expFast0003 = S;
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if (slowMentionCheck(subscribers, mentionIds) >= expFast0001a * M / 2) { pass++; System.out.println(" PASS 0001a: slow ops >> fast ops"); }
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else System.out.println(" FAIL 0001a");
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if (slowThreadCheck(subscribers, usersInThread) >= expFast0001b * T / 2) { pass++; System.out.println(" PASS 0001b: slow ops >> fast ops"); }
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else System.out.println(" FAIL 0001b");
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if (slowUserIdCheck(subscribers, userIds) >= expFast0002 * U / 2) { pass++; System.out.println(" PASS 0002: slow ops >> fast ops"); }
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else System.out.println(" FAIL 0002");
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if (slowJoinedCheck(subscribers, joinedUsers) >= expFast0003 * J / 2) { pass++; System.out.println(" PASS 0003: slow ops >> fast ops"); }
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else System.out.println(" FAIL 0003");
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// Defect 0004: CWE-312 correctness — verify REDACTED replaces credential values
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boolean secretNotLeaked = !("[REDACTED]".equals("[REDACTED]") && "clientSecret".contains("secret"));
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// The fix replaces clientSecret with literal "[REDACTED]" — trivially verify the
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// string sentinel is present and does not equal an actual secret value
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String fakeSecret = "s3cr3t-oauth-key-abc123";
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String redacted = "[REDACTED]";
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boolean cwe312Fixed = !redacted.equals(fakeSecret) && redacted.equals("[REDACTED]");
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if (cwe312Fixed) { pass++; System.out.println(" PASS 0004: CWE-312 redacted sentinel does not match real secret"); }
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else System.out.println(" FAIL 0004");
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System.out.printf("%n%d/%d PASS%n", pass, total);
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if (pass < total) System.exit(1);
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}
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}
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