暗网解密 v2.0.4版本的 MD5 值为：d3a04548fef88e775cbe4c3c6e7d81ad

以下内容为反编译后的 j0.java 源代码，内容仅作参考

package c.g.a.a.s2;

import android.net.Uri;
import android.text.TextUtils;
import androidx.annotation.Nullable;
import c.g.a.a.d3.o;
import c.g.a.a.e3.r0;
import c.g.a.a.s2.g0;
import c.g.a.a.w0;
import com.google.android.exoplayer2.drm.MediaDrmCallbackException;
import com.google.android.exoplayer2.upstream.HttpDataSource;
import com.lzy.okgo.model.HttpHeaders;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
public final class j0 implements k0 {
    public final HttpDataSource.a f2860a;
    @Nullable
    public final String f2861b;
    public final boolean f2862c;
    public final Map<String, String> f2863d;

    public j0(@Nullable String str, boolean z, HttpDataSource.a aVar) {
        c.g.a.a.e3.g.a((z && TextUtils.isEmpty(str)) ? false : true);
        this.f2860a = aVar;
        this.f2861b = str;
        this.f2862c = z;
        this.f2863d = new HashMap();
    }

    public static byte[] c(HttpDataSource.a aVar, String str, @Nullable byte[] bArr, Map<String, String> map) {
        c.g.a.a.d3.c0 c0Var = new c.g.a.a.d3.c0(aVar.createDataSource());
        c.g.a.a.d3.o a2 = new o.b().j(str).e(map).d(2).c(bArr).b(1).a();
        int i = 0;
        c.g.a.a.d3.o oVar = a2;
        while (true) {
            try {
                c.g.a.a.d3.n nVar = new c.g.a.a.d3.n(c0Var, oVar);
                try {
                    byte[] S0 = r0.S0(nVar);
                    r0.n(nVar);
                    return S0;
                } catch (HttpDataSource.InvalidResponseCodeException e2) {
                    String d2 = d(e2, i);
                    if (d2 != null) {
                        i++;
                        oVar = oVar.a().j(d2).a();
                        r0.n(nVar);
                    } else {
                        throw e2;
                    }
                }
            } catch (Exception e3) {
                throw new MediaDrmCallbackException(a2, (Uri) c.g.a.a.e3.g.e(c0Var.q()), c0Var.k(), c0Var.p(), e3);
            }
        }
    }

    @Nullable
    public static String d(HttpDataSource.InvalidResponseCodeException invalidResponseCodeException, int i) {
        Map<String, List<String>> map;
        List<String> list;
        int i2 = invalidResponseCodeException.responseCode;
        if (!((i2 == 307 || i2 == 308) && i < 5) || (map = invalidResponseCodeException.headerFields) == null || (list = map.get(HttpHeaders.HEAD_KEY_LOCATION)) == null || list.isEmpty()) {
            return null;
        }
        return list.get(0);
    }

    @Override
    public byte[] a(UUID uuid, g0.a aVar) {
        String str;
        String b2 = aVar.b();
        if (this.f2862c || TextUtils.isEmpty(b2)) {
            b2 = this.f2861b;
        }
        if (!TextUtils.isEmpty(b2)) {
            HashMap hashMap = new HashMap();
            UUID uuid2 = w0.f3708e;
            if (uuid2.equals(uuid)) {
                str = "text/xml";
            } else {
                str = w0.f3706c.equals(uuid) ? "application/json" : "application/octet-stream";
            }
            hashMap.put(HttpHeaders.HEAD_KEY_CONTENT_TYPE, str);
            if (uuid2.equals(uuid)) {
                hashMap.put("SOAPAction", "http://schemas.microsoft.com/DRM/2007/03/protocols/AcquireLicense");
            }
            synchronized (this.f2863d) {
                hashMap.putAll(this.f2863d);
            }
            return c(this.f2860a, b2, aVar.a(), hashMap);
        }
        throw new MediaDrmCallbackException(new o.b().i(Uri.EMPTY).a(), Uri.EMPTY, c.g.b.b.f0.of(), 0L, new IllegalStateException("No license URL"));
    }

    @Override
    public byte[] b(UUID uuid, g0.g gVar) {
        String b2 = gVar.b();
        String D = r0.D(gVar.a());
        StringBuilder sb = new StringBuilder(String.valueOf(b2).length() + 15 + String.valueOf(D).length());
        sb.append(b2);
        sb.append("&signedRequest=");
        sb.append(D);
        return c(this.f2860a, sb.toString(), null, Collections.emptyMap());
    }

    public void e(String str, String str2) {
        c.g.a.a.e3.g.e(str);
        c.g.a.a.e3.g.e(str2);
        synchronized (this.f2863d) {
            this.f2863d.put(str, str2);
        }
    }
}