util/HostMatch.h - GCC Code Coverage Report

Directory:	src/
Coverage:	low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%

	Coverage	Exec / Excl / Total
Lines:	100.0%	30 / 0 / 30
Functions:	100.0%	4 / 0 / 4
Branches:	70.6%	89 / 0 / 126

    util/HostMatch.h
    
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        #pragma once
      
        #include <QRegularExpression>
      
        #include <QUrl>
      
        namespace HostMatch {
      
        1223
        inline QString canonicalName(const QString &name) {
      
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        1223
          QString value = name.trimmed();
      
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        1223
          if (value.endsWith(QLatin1Char('.'))) value.chop(1);
      
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        1223
          const QString ace = QString::fromLatin1(QUrl::toAce(value)).toLower();
      
        36
          static const QRegularExpression valid(QStringLiteral(
      
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        1302
              "^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$"));
      
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        4892
          return ace.size() <= 253 && valid.match(ace).hasMatch() ? ace : QString();
      
        1223
        }
      
        404
        inline bool isHostOrSubdomain(const QString &host, const QString &domain) {
      
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        404
          const QString candidate = canonicalName(host), expected = canonicalName(domain);
      
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          if (candidate.isEmpty() || expected.isEmpty()) return false;
      
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        403
          if (candidate == expected) return true;
      
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        390
          static const QRegularExpression numeric(QStringLiteral("^[0-9.]+$"));
      
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        380
          return !numeric.match(expected).hasMatch() && candidate.endsWith(QLatin1Char('.') + expected);
      
        404
        }
      
        641
        inline bool isSafeMeetingUrl(const QUrl &url) {
      
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          if (!url.isValid() || url.scheme() != QLatin1String("https") || !url.userInfo().isEmpty() ||
      
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        1343
              canonicalName(url.host()).isEmpty() || url.toEncoded().size() > 4096) return false;
      
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        53
          const auto decoded = QUrl::fromPercentEncoding(url.toEncoded());
      
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        1903
          for (const QChar ch : decoded)
      
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        1850
            if (ch.unicode() < 0x20 || ch.unicode() == 0x7f || ch == QLatin1Char('\\')) return false;
      
        53
          return true;
      
        53
        }
      
        489
        inline bool isKnownMeetingUrl(const QUrl &url) {
      
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        489
          if (!isSafeMeetingUrl(url)) return false;
      
          static const QStringList domains{"meet.google.com", "teams.microsoft.com", "teams.live.com",
      
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        118
              "zoom.us", "webex.com", "whereby.com", "meet.jit.si", "gotomeeting.com", "chime.aws"};
      
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        310
          for (const QString &domain : domains)
      
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        287
            if (isHostOrSubdomain(url.host(), domain)) return true;
      
        23
          return false;
      
        7
        }
      
        } // namespace HostMatch

Line	Branch	Exec	Source
1			#pragma once
2			#include <QRegularExpression>
3			#include <QUrl>
4
5			namespace HostMatch {
6		1223	inline QString canonicalName(const QString &name) {
7	1/1 ✓ Branch 2 → 3 taken 1223 times.	1223	QString value = name.trimmed();
8	4/4 ✓ Branch 5 → 6 taken 1223 times. ✓ Branch 6 → 7 taken 2 times. ✓ Branch 6 → 8 taken 1221 times. ✓ Branch 7 → 8 taken 2 times.	1223	if (value.endsWith(QLatin1Char('.'))) value.chop(1);
9	3/3 ✓ Branch 9 → 10 taken 1223 times. ✓ Branch 10 → 11 taken 1223 times. ✓ Branch 11 → 12 taken 1223 times.	1223	const QString ace = QString::fromLatin1(QUrl::toAce(value)).toLower();
10		36	static const QRegularExpression valid(QStringLiteral(
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12	6/10 ✓ Branch 28 → 29 taken 1223 times. ✗ Branch 28 → 34 not taken. ✓ Branch 30 → 31 taken 1223 times. ✓ Branch 31 → 32 taken 1223 times. ✓ Branch 32 → 33 taken 1128 times. ✓ Branch 32 → 34 taken 95 times. ✓ Branch 36 → 37 taken 1223 times. ✗ Branch 36 → 38 not taken. ✗ Branch 61 → 62 not taken. ✗ Branch 61 → 63 not taken.	4892	return ace.size() <= 253 && valid.match(ace).hasMatch() ? ace : QString();
13		1223	}
14
15		404	inline bool isHostOrSubdomain(const QString &host, const QString &domain) {
16	2/2 ✓ Branch 2 → 3 taken 404 times. ✓ Branch 3 → 4 taken 404 times.	404	const QString candidate = canonicalName(host), expected = canonicalName(domain);
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19	4/7 ✓ Branch 15 → 16 taken 10 times. ✓ Branch 15 → 28 taken 370 times. ✓ Branch 17 → 18 taken 10 times. ✗ Branch 17 → 28 not taken. ✓ Branch 22 → 23 taken 10 times. ✗ Branch 56 → 57 not taken. ✗ Branch 56 → 58 not taken.	390	static const QRegularExpression numeric(QStringLiteral("^[0-9.]+$"));
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21		404	}
22
23		641	inline bool isSafeMeetingUrl(const QUrl &url) {
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26	2/2 ✓ Branch 36 → 37 taken 53 times. ✓ Branch 37 → 38 taken 53 times.	53	const auto decoded = QUrl::fromPercentEncoding(url.toEncoded());
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29		53	return true;
30		53	}
31		489	inline bool isKnownMeetingUrl(const QUrl &url) {
32	2/2 ✓ Branch 3 → 4 taken 441 times. ✓ Branch 3 → 5 taken 48 times.	489	if (!isSafeMeetingUrl(url)) return false;
33			static const QStringList domains{"meet.google.com", "teams.microsoft.com", "teams.live.com",
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36	4/4 ✓ Branch 28 → 29 taken 287 times. ✓ Branch 29 → 30 taken 287 times. ✓ Branch 31 → 32 taken 25 times. ✓ Branch 31 → 33 taken 262 times.	287	if (isHostOrSubdomain(url.host(), domain)) return true;
37		23	return false;
38		7	}
39			} // namespace HostMatch
40