mirror of
https://git.outfoxxed.me/quickshell/quickshell.git
synced 2026-02-23 03:33:57 +11:00
networking: add networking library
This commit is contained in:
Carson Powers
outfoxxed
parent
bcc3d4265e
commit
db37dc580a
34 changed files with 3177 additions and 1 deletions
248
src/network/nm/utils.cpp
Normal file
248
src/network/nm/utils.cpp
Normal file
|
|
@ -0,0 +1,248 @@
|
|||
#include "utils.hpp"
|
||||
|
||||
// We depend on non-std Linux extensions that ctime doesn't put in the global namespace
|
||||
// NOLINTNEXTLINE(modernize-deprecated-headers)
|
||||
#include <time.h>
|
||||
|
||||
#include <qcontainerfwd.h>
|
||||
#include <qdatetime.h>
|
||||
#include <qdbusservicewatcher.h>
|
||||
#include <qobject.h>
|
||||
#include <qqmlintegration.h>
|
||||
#include <qtypes.h>
|
||||
|
||||
#include "../wifi.hpp"
|
||||
#include "dbus_types.hpp"
|
||||
#include "enums.hpp"
|
||||
|
||||
namespace qs::network {
|
||||
|
||||
WifiSecurityType::Enum securityFromConnectionSettings(const ConnectionSettingsMap& settings) {
|
||||
const QVariantMap& security = settings.value("802-11-wireless-security");
|
||||
if (security.isEmpty()) {
|
||||
return WifiSecurityType::Open;
|
||||
};
|
||||
|
||||
const QString keyMgmt = security["key-mgmt"].toString();
|
||||
const QString authAlg = security["auth-alg"].toString();
|
||||
const QList<QVariant> proto = security["proto"].toList();
|
||||
|
||||
if (keyMgmt == "none") {
|
||||
return WifiSecurityType::StaticWep;
|
||||
} else if (keyMgmt == "ieee8021x") {
|
||||
if (authAlg == "leap") {
|
||||
return WifiSecurityType::Leap;
|
||||
} else {
|
||||
return WifiSecurityType::DynamicWep;
|
||||
}
|
||||
} else if (keyMgmt == "wpa-psk") {
|
||||
if (proto.contains("wpa") && proto.contains("rsn")) return WifiSecurityType::WpaPsk;
|
||||
return WifiSecurityType::Wpa2Psk;
|
||||
} else if (keyMgmt == "wpa-eap") {
|
||||
if (proto.contains("wpa") && proto.contains("rsn")) return WifiSecurityType::WpaEap;
|
||||
return WifiSecurityType::Wpa2Eap;
|
||||
} else if (keyMgmt == "sae") {
|
||||
return WifiSecurityType::Sae;
|
||||
} else if (keyMgmt == "wpa-eap-suite-b-192") {
|
||||
return WifiSecurityType::Wpa3SuiteB192;
|
||||
}
|
||||
return WifiSecurityType::Open;
|
||||
}
|
||||
|
||||
bool deviceSupportsApCiphers(
|
||||
NMWirelessCapabilities::Enum caps,
|
||||
NM80211ApSecurityFlags::Enum apFlags,
|
||||
WifiSecurityType::Enum type
|
||||
) {
|
||||
bool havePair = false;
|
||||
bool haveGroup = false;
|
||||
// Device needs to support at least one pairwise and one group cipher
|
||||
|
||||
if (type == WifiSecurityType::StaticWep) {
|
||||
// Static WEP only uses group ciphers
|
||||
havePair = true;
|
||||
} else {
|
||||
if (caps & NMWirelessCapabilities::CipherWep40 && apFlags & NM80211ApSecurityFlags::PairWep40) {
|
||||
havePair = true;
|
||||
}
|
||||
if (caps & NMWirelessCapabilities::CipherWep104 && apFlags & NM80211ApSecurityFlags::PairWep104)
|
||||
{
|
||||
havePair = true;
|
||||
}
|
||||
if (caps & NMWirelessCapabilities::CipherTkip && apFlags & NM80211ApSecurityFlags::PairTkip) {
|
||||
havePair = true;
|
||||
}
|
||||
if (caps & NMWirelessCapabilities::CipherCcmp && apFlags & NM80211ApSecurityFlags::PairCcmp) {
|
||||
havePair = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (caps & NMWirelessCapabilities::CipherWep40 && apFlags & NM80211ApSecurityFlags::GroupWep40) {
|
||||
haveGroup = true;
|
||||
}
|
||||
if (caps & NMWirelessCapabilities::CipherWep104 && apFlags & NM80211ApSecurityFlags::GroupWep104)
|
||||
{
|
||||
haveGroup = true;
|
||||
}
|
||||
if (type != WifiSecurityType::StaticWep) {
|
||||
if (caps & NMWirelessCapabilities::CipherTkip && apFlags & NM80211ApSecurityFlags::GroupTkip) {
|
||||
haveGroup = true;
|
||||
}
|
||||
if (caps & NMWirelessCapabilities::CipherCcmp && apFlags & NM80211ApSecurityFlags::GroupCcmp) {
|
||||
haveGroup = true;
|
||||
}
|
||||
}
|
||||
|
||||
return (havePair && haveGroup);
|
||||
}
|
||||
|
||||
bool securityIsValid(
|
||||
WifiSecurityType::Enum type,
|
||||
NMWirelessCapabilities::Enum caps,
|
||||
bool adhoc,
|
||||
NM80211ApFlags::Enum apFlags,
|
||||
NM80211ApSecurityFlags::Enum apWpa,
|
||||
NM80211ApSecurityFlags::Enum apRsn
|
||||
) {
|
||||
switch (type) {
|
||||
case WifiSecurityType::Open:
|
||||
if (apFlags & NM80211ApFlags::Privacy) return false;
|
||||
if (apWpa || apRsn) return false;
|
||||
break;
|
||||
case WifiSecurityType::Leap:
|
||||
if (adhoc) return false;
|
||||
case WifiSecurityType::StaticWep:
|
||||
if (!(apFlags & NM80211ApFlags::Privacy)) return false;
|
||||
if (apWpa || apRsn) {
|
||||
if (!deviceSupportsApCiphers(caps, apWpa, WifiSecurityType::StaticWep)) {
|
||||
if (!deviceSupportsApCiphers(caps, apRsn, WifiSecurityType::StaticWep)) return false;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case WifiSecurityType::DynamicWep:
|
||||
if (adhoc) return false;
|
||||
if (apRsn || !(apFlags & NM80211ApFlags::Privacy)) return false;
|
||||
if (apWpa) {
|
||||
if (!(apWpa & NM80211ApSecurityFlags::KeyMgmt8021x)) return false;
|
||||
if (!deviceSupportsApCiphers(caps, apWpa, WifiSecurityType::DynamicWep)) return false;
|
||||
}
|
||||
break;
|
||||
case WifiSecurityType::WpaPsk:
|
||||
if (adhoc) return false;
|
||||
if (!(caps & NMWirelessCapabilities::Wpa)) return false;
|
||||
if (apWpa & NM80211ApSecurityFlags::KeyMgmtPsk) {
|
||||
if (apWpa & NM80211ApSecurityFlags::PairTkip && caps & NMWirelessCapabilities::CipherTkip) {
|
||||
return true;
|
||||
}
|
||||
if (apWpa & NM80211ApSecurityFlags::PairCcmp && caps & NMWirelessCapabilities::CipherCcmp) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
case WifiSecurityType::Wpa2Psk:
|
||||
if (!(caps & NMWirelessCapabilities::Rsn)) return false;
|
||||
if (adhoc) {
|
||||
if (!(caps & NMWirelessCapabilities::IbssRsn)) return false;
|
||||
if (apRsn & NM80211ApSecurityFlags::PairCcmp && caps & NMWirelessCapabilities::CipherCcmp) {
|
||||
return true;
|
||||
}
|
||||
} else {
|
||||
if (apRsn & NM80211ApSecurityFlags::KeyMgmtPsk) {
|
||||
if (apRsn & NM80211ApSecurityFlags::PairTkip && caps & NMWirelessCapabilities::CipherTkip) {
|
||||
return true;
|
||||
}
|
||||
if (apRsn & NM80211ApSecurityFlags::PairCcmp && caps & NMWirelessCapabilities::CipherCcmp) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
case WifiSecurityType::WpaEap:
|
||||
if (adhoc) return false;
|
||||
if (!(caps & NMWirelessCapabilities::Wpa)) return false;
|
||||
if (!(apWpa & NM80211ApSecurityFlags::KeyMgmt8021x)) return false;
|
||||
if (!deviceSupportsApCiphers(caps, apWpa, WifiSecurityType::WpaEap)) return false;
|
||||
break;
|
||||
case WifiSecurityType::Wpa2Eap:
|
||||
if (adhoc) return false;
|
||||
if (!(caps & NMWirelessCapabilities::Rsn)) return false;
|
||||
if (!(apRsn & NM80211ApSecurityFlags::KeyMgmt8021x)) return false;
|
||||
if (!deviceSupportsApCiphers(caps, apRsn, WifiSecurityType::Wpa2Eap)) return false;
|
||||
break;
|
||||
case WifiSecurityType::Sae:
|
||||
if (!(caps & NMWirelessCapabilities::Rsn)) return false;
|
||||
if (adhoc) {
|
||||
if (!(caps & NMWirelessCapabilities::IbssRsn)) return false;
|
||||
if (apRsn & NM80211ApSecurityFlags::PairCcmp && caps & NMWirelessCapabilities::CipherCcmp) {
|
||||
return true;
|
||||
}
|
||||
} else {
|
||||
if (apRsn & NM80211ApSecurityFlags::KeyMgmtSae) {
|
||||
if (apRsn & NM80211ApSecurityFlags::PairTkip && caps & NMWirelessCapabilities::CipherTkip) {
|
||||
return true;
|
||||
}
|
||||
if (apRsn & NM80211ApSecurityFlags::PairCcmp && caps & NMWirelessCapabilities::CipherCcmp) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
case WifiSecurityType::Owe:
|
||||
if (adhoc) return false;
|
||||
if (!(caps & NMWirelessCapabilities::Rsn)) return false;
|
||||
if (!(apRsn & NM80211ApSecurityFlags::KeyMgmtOwe)
|
||||
&& !(apRsn & NM80211ApSecurityFlags::KeyMgmtOweTm))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case WifiSecurityType::Wpa3SuiteB192:
|
||||
if (adhoc) return false;
|
||||
if (!(caps & NMWirelessCapabilities::Rsn)) return false;
|
||||
if (!(apRsn & NM80211ApSecurityFlags::KeyMgmtEapSuiteB192)) return false;
|
||||
break;
|
||||
default: return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
WifiSecurityType::Enum findBestWirelessSecurity(
|
||||
NMWirelessCapabilities::Enum caps,
|
||||
bool adHoc,
|
||||
NM80211ApFlags::Enum apFlags,
|
||||
NM80211ApSecurityFlags::Enum apWpa,
|
||||
NM80211ApSecurityFlags::Enum apRsn
|
||||
) {
|
||||
// Loop through security types from most to least secure since the enum
|
||||
// values are sequential and in priority order (0-10, excluding Unknown=11)
|
||||
for (int i = WifiSecurityType::Wpa3SuiteB192; i <= WifiSecurityType::Open; ++i) {
|
||||
auto type = static_cast<WifiSecurityType::Enum>(i);
|
||||
if (securityIsValid(type, caps, adHoc, apFlags, apWpa, apRsn)) {
|
||||
return type;
|
||||
}
|
||||
}
|
||||
return WifiSecurityType::Unknown;
|
||||
}
|
||||
|
||||
// NOLINTBEGIN
|
||||
QDateTime clockBootTimeToDateTime(qint64 clockBootTime) {
|
||||
clockid_t clkId = CLOCK_BOOTTIME;
|
||||
struct timespec tp {};
|
||||
|
||||
const QDateTime now = QDateTime::currentDateTime();
|
||||
int r = clock_gettime(clkId, &tp);
|
||||
if (r == -1 && errno == EINVAL) {
|
||||
clkId = CLOCK_MONOTONIC;
|
||||
r = clock_gettime(clkId, &tp);
|
||||
}
|
||||
|
||||
// Convert to milliseconds
|
||||
const qint64 nowInMs = tp.tv_sec * 1000 + tp.tv_nsec / 1000000;
|
||||
|
||||
// Return a QDateTime of the millisecond diff
|
||||
const qint64 offset = clockBootTime - nowInMs;
|
||||
return QDateTime::fromMSecsSinceEpoch(now.toMSecsSinceEpoch() + offset);
|
||||
}
|
||||
// NOLINTEND
|
||||
|
||||
} // namespace qs::network
|
||||
Loading…
Add table
Add a link
Reference in a new issue