Primer paso de la investigacion. Se aportan el .apk, las carpetas con el apk extraido y el apk descompilado. El archivo API_DOCUMENTATION.md es un archivo donde se anotaran los descubrimientos del funcionamiento de la API, y los .py son scripts para probar la funcionalidad de la API con los métodos que vayamos encontrando. Finalmente, los archivos .js son scripts de Frida para extraer informacion de la APP durante la ejecucion.

2025-12-04 13:59:54 +01:00
parent f2fd1c3bf5
commit e0133d2ca2
10432 changed files with 1019085 additions and 1 deletions
--- a/apk_decompiled/sources/d0/u.java
+++ b/apk_decompiled/sources/d0/u.java
@@ -0,0 +1,107 @@
+package d0;
+
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Typeface;
+import android.text.Spanned;
+import android.text.TextPaint;
+import android.text.style.CharacterStyle;
+import android.text.style.ReplacementSpan;
+import java.nio.ByteBuffer;
+
+/* loaded from: classes.dex */
+public final class u extends ReplacementSpan {
+
+    /* renamed from: b, reason: collision with root package name */
+    public final t f6159b;
+
+    /* renamed from: e, reason: collision with root package name */
+    public TextPaint f6162e;
+
+    /* renamed from: a, reason: collision with root package name */
+    public final Paint.FontMetricsInt f6158a = new Paint.FontMetricsInt();
+
+    /* renamed from: c, reason: collision with root package name */
+    public short f6160c = -1;
+
+    /* renamed from: d, reason: collision with root package name */
+    public float f6161d = 1.0f;
+
+    public u(t tVar) {
+        m3.d.i(tVar, "rasterizer cannot be null");
+        this.f6159b = tVar;
+    }
+
+    @Override // android.text.style.ReplacementSpan
+    public final void draw(Canvas canvas, CharSequence charSequence, int i, int i4, float f2, int i5, int i6, int i7, Paint paint) {
+        TextPaint textPaint = null;
+        if (charSequence instanceof Spanned) {
+            CharacterStyle[] characterStyleArr = (CharacterStyle[]) ((Spanned) charSequence).getSpans(i, i4, CharacterStyle.class);
+            if (characterStyleArr.length != 0) {
+                if (characterStyleArr.length != 1 || characterStyleArr[0] != this) {
+                    TextPaint textPaint2 = this.f6162e;
+                    if (textPaint2 == null) {
+                        textPaint2 = new TextPaint();
+                        this.f6162e = textPaint2;
+                    }
+                    textPaint = textPaint2;
+                    textPaint.set(paint);
+                    for (CharacterStyle characterStyle : characterStyleArr) {
+                        characterStyle.updateDrawState(textPaint);
+                    }
+                }
+            }
+            if (paint instanceof TextPaint) {
+                textPaint = (TextPaint) paint;
+            }
+        } else if (paint instanceof TextPaint) {
+            textPaint = (TextPaint) paint;
+        }
+        TextPaint textPaint3 = textPaint;
+        if (textPaint3 != null && textPaint3.bgColor != 0) {
+            int color = textPaint3.getColor();
+            Paint.Style style = textPaint3.getStyle();
+            textPaint3.setColor(textPaint3.bgColor);
+            textPaint3.setStyle(Paint.Style.FILL);
+            canvas.drawRect(f2, i5, f2 + this.f6160c, i7, textPaint3);
+            textPaint3.setStyle(style);
+            textPaint3.setColor(color);
+        }
+        h.a().getClass();
+        float f4 = i6;
+        Paint paint2 = textPaint3;
+        if (textPaint3 == null) {
+            paint2 = paint;
+        }
+        t tVar = this.f6159b;
+        A.j jVar = tVar.f6156b;
+        Typeface typeface = (Typeface) jVar.f30d;
+        Typeface typeface2 = paint2.getTypeface();
+        paint2.setTypeface(typeface);
+        canvas.drawText((char[]) jVar.f28b, tVar.f6155a * 2, 2, f2, f4, paint2);
+        paint2.setTypeface(typeface2);
+    }
+
+    @Override // android.text.style.ReplacementSpan
+    public final int getSize(Paint paint, CharSequence charSequence, int i, int i4, Paint.FontMetricsInt fontMetricsInt) {
+        Paint.FontMetricsInt fontMetricsInt2 = this.f6158a;
+        paint.getFontMetricsInt(fontMetricsInt2);
+        float abs = Math.abs(fontMetricsInt2.descent - fontMetricsInt2.ascent) * 1.0f;
+        t tVar = this.f6159b;
+        this.f6161d = abs / (tVar.b().a(14) != 0 ? ((ByteBuffer) r8.f1221d).getShort(r1 + r8.f1218a) : (short) 0);
+        e0.a b4 = tVar.b();
+        int a2 = b4.a(14);
+        if (a2 != 0) {
+            ((ByteBuffer) b4.f1221d).getShort(a2 + b4.f1218a);
+        }
+        short s4 = (short) ((tVar.b().a(12) != 0 ? ((ByteBuffer) r5.f1221d).getShort(r7 + r5.f1218a) : (short) 0) * this.f6161d);
+        this.f6160c = s4;
+        if (fontMetricsInt != null) {
+            fontMetricsInt.ascent = fontMetricsInt2.ascent;
+            fontMetricsInt.descent = fontMetricsInt2.descent;
+            fontMetricsInt.top = fontMetricsInt2.top;
+            fontMetricsInt.bottom = fontMetricsInt2.bottom;
+        }
+        return s4;
+    }
+}