MailJDTourDownloadDocsQualityTestsCoverage

Which source lines and branches the tests execute. Lines 91.5 %, branches 75.0 % (minimum 85 % and 72 %). main @ 399ffe3d · 21 October 2026 · pipeline 7238.

GCC Code Coverage Report

Directory: src/
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 92.2% 59 / 0 / 64
Functions: 91.7% 11 / 0 / 12
Branches: 74.2% 115 / 0 / 155
service/DavNetworkLimits.h
Line Branch Exec Source
1 #pragma once
2
3 #include <QNetworkReply>
4 #include <QNetworkRequest>
5 #include <QTimer>
6 #include <QUrl>
7
8 namespace DavNetworkLimits {
9
10 inline constexpr qint64 MaxResponseBytes = 10 * 1024 * 1024;
11 inline constexpr int RequestTimeoutMs = 30000;
12 inline constexpr const char *FailureProperty = "mailjdDavNetworkFailure";
13
14 12 inline QString responseTooLargeMessage(qint64 bytes) {
15 24 return QStringLiteral("DAV response too large (%1 bytes, limit %2 bytes)")
16
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 36 .arg(bytes)
17
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 24 .arg(MaxResponseBytes);
18 }
19
20 11 inline void failReply(QNetworkReply *reply, const QString &error) {
21
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 11 if (!reply || reply->property(FailureProperty).isValid())
22 ✗ return;
23
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 11 reply->setProperty(FailureProperty, error);
24 11 reply->abort();
25 }
26
27 2485 inline void checkResponseSize(QNetworkReply *reply) {
28
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 2485 if (!reply || reply->property(FailureProperty).isValid())
29 44 return;
30
31 const QVariant contentLength =
32
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 2452 reply->header(QNetworkRequest::ContentLengthHeader);
33
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 2452 if (contentLength.isValid()) {
34 43 bool ok = false;
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 43 const qint64 declaredSize = contentLength.toLongLong(&ok);
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 43 if (ok && declaredSize > MaxResponseBytes) {
37
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 11 failReply(reply, responseTooLargeMessage(declaredSize));
38 11 return;
39 }
40 }
41
42
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 2441 const qint64 buffered = reply->bytesAvailable();
43
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 2441 if (buffered > MaxResponseBytes)
44 ✗ failReply(reply, responseTooLargeMessage(buffered));
45 2452 }
46
47 1224 inline void apply(QNetworkReply *reply) {
48
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 1224 if (!reply)
49 ✗ return;
50
51
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 1224 auto *timer = new QTimer(reply);
52 1224 timer->setSingleShot(true);
53
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 1224 QObject::connect(timer, &QTimer::timeout, reply, [reply]() {
54 ✗ failReply(reply, QStringLiteral("DAV request timed out"));
55 ✗ });
56
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 1224 QObject::connect(reply, &QNetworkReply::finished, timer, &QTimer::stop);
57 1224 timer->start(RequestTimeoutMs);
58
59 1224 QObject::connect(reply, &QNetworkReply::metaDataChanged, reply,
60
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 2424 [reply]() { checkResponseSize(reply); });
61 1224 QObject::connect(reply, &QNetworkReply::readyRead, reply,
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 1303 [reply]() { checkResponseSize(reply); });
63
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 2430 QTimer::singleShot(0, reply, [reply]() { checkResponseSize(reply); });
64 }
65
66 1256 inline QString failureReason(QNetworkReply *reply) {
67
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 2512 return reply ? reply->property(FailureProperty).toString() : QString();
68 }
69
70 // The DAV clients follow redirects only within the same origin. Qt compares
71 // the port literally, so a configured "https://host:443" would reject the
72 // server's own redirect to "https://host/…" ("Insecure redirect", F93-17).
73 // Requests therefore use the URL without its scheme's default port; the
74 // stored account URL (part of the keyring identity) is left untouched.
75 741 inline QString requestServerUrl(const QString &serverUrl) {
76
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 741 QUrl url(serverUrl);
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 2259 if ((url.scheme() == QLatin1String("https") && url.port() == 443) ||
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 1518 (url.scheme() == QLatin1String("http") && url.port() == 80))
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 37 url.setPort(-1);
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 1482 return url.toString();
81 741 }
82
83 5394 inline int effectivePort(const QUrl &url) {
84 5394 const int port = url.port();
85
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 5394 if (port >= 0) return port;
86
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 8776 return url.scheme().compare(QStringLiteral("https"), Qt::CaseInsensitive) == 0 ? 443 : 80;
87 }
88
89 // Resolves `href` against the DAV server URL and accepts it only on the
90 // same origin (scheme, host, effective port) without user info; "" when
91 // rejected. Shared by the CalDAV and DAV-Push clients.
92 2713 inline QString resolveSameOrigin(const QString &serverUrl, const QString &href) {
93
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 2713 const QUrl server(serverUrl);
94 2713 QUrl base = server;
95
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 5424 if (!base.path().endsWith(QLatin1Char('/'))) base.setPath(base.path() + QLatin1Char('/'));
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 2713 const QUrl candidate(href);
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 2713 const QUrl resolved = candidate.isRelative() ? base.resolved(candidate) : candidate;
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 10845 if (!resolved.isValid() || resolved.scheme().compare(server.scheme(), Qt::CaseInsensitive) != 0 ||
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 8133 resolved.host().compare(server.host(), Qt::CaseInsensitive) != 0 ||
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 13514 effectivePort(resolved) != effectivePort(server) || !resolved.userName().isEmpty() ||
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 5400 !resolved.password().isEmpty())
102 27 return {};
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 2686 return resolved.toString();
104 2713 }
105
106 } // namespace DavNetworkLimits
107