projects/vpn: Heron rootlos auf macOS (GlobalProtect/Duo-SAML via WKWebView + HIP), Reiher-Icon

projects/vpn/build_heron_app.sh

@@ -14,25 +14,28 @@ cd "$APPS"
 
 # --- 0. Icon erzeugen (H-Badge -> icon_heron.icns) ---
 TMP="$(mktemp -d)"
-QT_QPA_PLATFORM=offscreen "$PY" - "$TMP/h.png" <<'PYEOF'
+QT_QPA_PLATFORM=offscreen "$PY" - "$APPS/heron_mask.png" "$TMP/h.png" <<'PYEOF'
 import sys
-from PyQt6.QtGui import QImage, QPainter, QColor, QFont, QGuiApplication
+from PyQt6.QtGui import QImage, QPainter, QColor, qAlpha, qRgba
 from PyQt6.QtCore import Qt
-_app = QGuiApplication([])  # noetig fuer Font-Zugriff
+# Reiher-Maske gruen einfaerben und mittig auf quadratische Flaeche setzen.
+mask = QImage(sys.argv[1]).convertToFormat(QImage.Format.Format_ARGB32)
+tgt = QColor("#2e7d32")
+for y in range(mask.height()):
+    for x in range(mask.width()):
+        a = qAlpha(mask.pixel(x, y))
+        if a:
+            mask.setPixel(x, y, qRgba(tgt.red(), tgt.green(), tgt.blue(), a))
 S = 1024
-img = QImage(S, S, QImage.Format.Format_ARGB32)
-img.fill(Qt.GlobalColor.transparent)
-p = QPainter(img)
-p.setRenderHint(QPainter.RenderHint.Antialiasing)
-p.setBrush(QColor("#2e7d32"))
-p.setPen(Qt.PenStyle.NoPen)
-m = int(S * 0.09)
-p.drawRoundedRect(m, m, S - 2 * m, S - 2 * m, S * 0.18, S * 0.18)
-p.setPen(QColor("#ffffff"))
-f = QFont(); f.setBold(True); f.setPixelSize(int(S * 0.6)); p.setFont(f)
-p.drawText(img.rect(), Qt.AlignmentFlag.AlignCenter, "H")
+inner = int(S * 0.80)
+scaled = mask.scaled(inner, inner, Qt.AspectRatioMode.KeepAspectRatio,
+                     Qt.TransformationMode.SmoothTransformation)
+canvas = QImage(S, S, QImage.Format.Format_ARGB32)
+canvas.fill(Qt.GlobalColor.transparent)
+p = QPainter(canvas)
+p.drawImage((S - scaled.width()) // 2, (S - scaled.height()) // 2, scaled)
 p.end()
-img.save(sys.argv[1])
+canvas.save(sys.argv[2])
 PYEOF
 ISET="$TMP/icon.iconset"; mkdir -p "$ISET"
 for s in 16 32 128 256 512; do