MT Manager v2.15.3版本的 MD5 值为：27f0d62ac7123fbbaefff319fdab9f13
以下内容为反编译后的 C13464.java 源代码，内容仅作参考
package l;
import com.google.android.material.motion.MotionUtils;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.SecureRandom;
import java.util.ArrayList;
import java.util.Iterator;
import org.bouncycastle.i18n.LocalizedMessage;
public final class C13464 implements InterfaceC10096 {
public static final ArrayList f40244;
public static final C6074 f40245 = C6074.m15114(C13464.class);
public static final int f40246 = 0;
public C5885 f40248;
public final SecureRandom f40254;
public final C13606 f40255;
public C14821 f40256;
public byte[] f40257;
public C2190 f40258;
public C10938 f40259;
public int f40251 = 0;
public final Object f40247 = new Object();
public C8687 f40252 = null;
public boolean f40253 = false;
public boolean f40249 = false;
public C13761 f40250 = new Object();
private void m28652(C14821 c14821) {
}
public final synchronized void m28657(C14821 c14821, C13761 c13761) {
this.f40256 = c14821;
m28652(c14821);
this.f40250 = c13761;
if (this.f40248 == null) {
C5885 c5885 = new C5885();
this.f40248 = c5885;
c5885.f18023 = c13761;
C5232 c5232 = new C5232(this.f40256, this.f40254);
this.f40248.f18018 = c5232;
this.f40255.m28871(c5232.m13171());
}
}
static {
ArrayList arrayList = new ArrayList();
Iterator it = C7569.m17916().iterator();
while (it.hasNext()) {
arrayList.add(arrayList.size(), ((AbstractC1675) it.next()).mo2830());
}
f40244 = arrayList;
}
private void m28651() {
if (this.f40257 == null) {
this.f40257 = this.f40248.f18013;
}
try {
int m11142 = C4248.m11142(this.f40248.f18021.f375);
int m14009 = C5558.m14009(this.f40248.f18021.f382);
int m14005 = C5558.m14005(this.f40248.f18021.f382);
int m111422 = C4248.m11142(this.f40248.f18021.f378);
int m140092 = C5558.m14009(this.f40248.f18021.f376);
int m140052 = C5558.m14005(this.f40248.f18021.f376);
String m14765 = this.f40248.m14765();
C5885 c5885 = this.f40248;
this.f40258 = C2190.m6426(m14765, c5885.f18013, c5885.f18019, this.f40257, m14009, m14005, m11142, m140092, m140052, m111422);
} catch (IllegalArgumentException unused) {
}
this.f40255.m28871(new Object().m21871());
try {
String str = this.f40248.f18021.f382;
C2190 c2190 = this.f40258;
InterfaceC13137 m14006 = C5558.m14006(str, true, c2190.f7874, c2190.f7879);
C4248 c4248 = new C4248(this.f40248.f18021.f375, this.f40258.f7876);
C7711 c7711 = this.f40255.f40560;
c7711.getClass();
if (!(m14006 instanceof C14353)) {
c7711.f22582 = true;
}
c7711.f22585.m31622(m14006);
c7711.f22580 = c4248;
c7711.f22586 = new byte[c4248.m11148()];
int blockSize = m14006.getBlockSize();
c7711.f22587 = blockSize;
if (blockSize < 8) {
c7711.f22587 = 8;
}
C13606 c13606 = this.f40255;
synchronized (c13606.f40558) {
c13606.f40561 = false;
c13606.f40558.notifyAll();
}
} catch (IllegalArgumentException e) {
throw new IOException("Fatal error during MAC startup!", e);
}
}
public static String[] m28656() {
ArrayList arrayList = f40244;
return (String[]) arrayList.toArray(new String[arrayList.size()]);
}
@Override
public final void mo14969(IOException iOException) {
synchronized (this.f40247) {
this.f40253 = true;
this.f40247.notifyAll();
}
}
@Override
public final synchronized void mo14968(int i, byte[] bArr) {
byte[] bytes;
byte[] bytes2;
byte[] bytes3;
byte[] bytes4;
C5885 c5885 = this.f40248;
if (c5885 == null && bArr[0] != 20) {
throw new IOException("Unexpected KEX message (type " + ((int) bArr[0]) + MotionUtils.EASING_TYPE_FORMAT_END);
}
if (this.f40249) {
this.f40249 = false;
return;
}
byte b = bArr[0];
if (b == 20) {
if (c5885 != null && c5885.f18020 != 0) {
throw new IOException("Unexpected SSH_MSG_KEXINIT message during on-going kex exchange!");
}
C5232 c5232 = new C5232(bArr, i);
C5885 c58852 = this.f40248;
c58852.f18016 = c5232;
c58852.f18021 = m28650(c58852.f18018.m13170(), this.f40248.f18016.m13170());
C5885 c58853 = this.f40248;
if (c58853.f18021 == null) {
throw new IOException("Cannot negotiate, proposals do not match.");
}
if (c58853.f18016.m13172() && !this.f40248.f18021.f377) {
this.f40249 = true;
}
if (!this.f40248.f18021.f381.equals("diffie-hellman-group-exchange-sha1") && !this.f40248.f18021.f381.equals("diffie-hellman-group-exchange-sha256")) {
if (!this.f40248.f18021.f381.equals("diffie-hellman-group1-sha1") && !this.f40248.f18021.f381.equals("curve25519-sha256") && !this.f40248.f18021.f381.equals("curve25519-sha256@libssh.org") && !this.f40248.f18021.f381.equals("diffie-hellman-group14-sha1") && !this.f40248.f18021.f381.equals("ecdh-sha2-nistp521") && !this.f40248.f18021.f381.equals("ecdh-sha2-nistp384") && !this.f40248.f18021.f381.equals("ecdh-sha2-nistp256")) {
throw new IllegalStateException("Unkown KEX method!");
}
C5885 c58854 = this.f40248;
c58854.f18017 = AbstractC9301.m21490(c58854.f18021.f381);
C5885 c58855 = this.f40248;
c58855.f18017.mo5106(c58855.f18021.f381);
C5885 c58856 = this.f40248;
c58856.m14766(c58856.f18017.mo5110());
this.f40255.m28871(new C2706(this.f40248.f18017.mo5108()).m7652());
this.f40248.f18020 = 1;
return;
}
this.f40248.f18023.getClass();
this.f40255.m28871(new C4390(this.f40248.f18023).m11347());
C5885 c58857 = this.f40248;
c58857.f18020 = 1;
if (c58857.f18021.f381.endsWith("sha1")) {
this.f40248.m14766("SHA1");
} else {
this.f40248.m14766("SHA-256");
}
return;
}
if (b == 21) {
C2190 c2190 = this.f40258;
if (c2190 == null) {
throw new IOException("Peer sent SSH_MSG_NEWKEYS, but I have no key material ready!");
}
try {
this.f40255.m28865(C5558.m14006(c5885.f18021.f376, false, c2190.f7877, c2190.f7875), new C4248(this.f40248.f18021.f378, this.f40258.f7878));
C8687 c8687 = new C8687();
int i2 = this.f40251 + 1;
this.f40251 = i2;
String str = this.f40248.f18021.f381;
c8687.f25319 = i2;
synchronized (this.f40247) {
this.f40252 = c8687;
this.f40247.notifyAll();
}
this.f40248 = null;
return;
} catch (IllegalArgumentException unused) {
throw new IOException("Fatal error during MAC startup!");
}
}
if (c5885 == null || c5885.f18020 == 0) {
throw new IOException("Unexpected Kex submessage!");
}
if (!c5885.f18021.f381.equals("diffie-hellman-group-exchange-sha1") && !this.f40248.f18021.f381.equals("diffie-hellman-group-exchange-sha256")) {
if ((this.f40248.f18021.f381.equals("diffie-hellman-group1-sha1") || this.f40248.f18021.f381.equals("diffie-hellman-group14-sha1") || this.f40248.f18021.f381.equals("ecdh-sha2-nistp256") || this.f40248.f18021.f381.equals("ecdh-sha2-nistp384") || this.f40248.f18021.f381.equals("ecdh-sha2-nistp521") || this.f40248.f18021.f381.equals("curve25519-sha256") || this.f40248.f18021.f381.equals("curve25519-sha256@libssh.org")) && this.f40248.f18020 == 1) {
C8601 c8601 = new C8601(bArr, i);
this.f40248.f18014 = c8601.m20327();
this.f40248.f18017.mo5107(c8601.m20326().toByteArray());
try {
C5885 c58858 = this.f40248;
AbstractC9301 abstractC9301 = c58858.f18017;
this.f40259.getClass();
try {
bytes3 = "SSH-2.0-TrileadSSH2Java_213".getBytes(LocalizedMessage.DEFAULT_ENCODING);
} catch (UnsupportedEncodingException unused2) {
bytes3 = "SSH-2.0-TrileadSSH2Java_213".getBytes();
}
byte[] bArr2 = bytes3;
String str2 = this.f40259.f31246;
try {
bytes4 = str2.getBytes(LocalizedMessage.DEFAULT_ENCODING);
} catch (UnsupportedEncodingException unused3) {
bytes4 = str2.getBytes();
}
c58858.f18013 = abstractC9301.m21491(bArr2, bytes4, this.f40248.f18018.m13171(), this.f40248.f18016.m13171(), c8601.m20327());
if (!m28653(c8601.m20328(), this.f40248.f18014)) {
throw new IOException("Hostkey signature sent by remote is wrong!");
}
C5885 c58859 = this.f40248;
c58859.f18019 = c58859.f18017.m21492();
m28651();
this.f40248.f18020 = -1;
return;
} catch (IllegalArgumentException e) {
throw new IOException("KEX error.", e);
}
}
throw new IllegalStateException("Unkown KEX method! (" + this.f40248.f18021.f381 + MotionUtils.EASING_TYPE_FORMAT_END);
}
int i3 = this.f40248.f18020;
if (i3 == 1) {
C11969 c11969 = new C11969(bArr, i);
this.f40248.f18015 = new C11827(c11969.m25862(), c11969.m25861());
this.f40248.f18015.m25631(this.f40254);
this.f40255.m28871(new C10285(this.f40248.f18015.m25629()).m23104());
this.f40248.f18020 = 2;
return;
}
if (i3 == 2) {
C12811 c12811 = new C12811(bArr, i);
this.f40248.f18014 = c12811.m27410();
this.f40248.f18015.m25630(c12811.m27409());
try {
C5885 c588510 = this.f40248;
C11827 c11827 = c588510.f18015;
String m14765 = c588510.m14765();
this.f40259.getClass();
try {
bytes = "SSH-2.0-TrileadSSH2Java_213".getBytes(LocalizedMessage.DEFAULT_ENCODING);
} catch (UnsupportedEncodingException unused4) {
bytes = "SSH-2.0-TrileadSSH2Java_213".getBytes();
}
byte[] bArr3 = bytes;
String str3 = this.f40259.f31246;
try {
bytes2 = str3.getBytes(LocalizedMessage.DEFAULT_ENCODING);
} catch (UnsupportedEncodingException unused5) {
bytes2 = str3.getBytes();
}
c588510.f18013 = c11827.m25632(m14765, bArr3, bytes2, this.f40248.f18018.m13171(), this.f40248.f18016.m13171(), c12811.m27410(), this.f40248.f18023);
if (!m28653(c12811.m27411(), this.f40248.f18014)) {
throw new IOException("Hostkey signature sent by remote is wrong!");
}
C5885 c588511 = this.f40248;
c588511.f18019 = c588511.f18015.m25633();
m28651();
this.f40248.f18020 = -1;
return;
} catch (IllegalArgumentException e2) {
throw new IOException("KEX error.", e2);
}
}
throw new IllegalStateException("Illegal State in KEX Exchange!");
}
public C13464(C13606 c13606, C10938 c10938, C14821 c14821, String str, int i, SecureRandom secureRandom) {
this.f40255 = c13606;
this.f40259 = c10938;
this.f40256 = c14821;
this.f40254 = secureRandom;
}
public static String m28655(String[] strArr, String[] strArr2) {
if (strArr == null || strArr2 == null) {
throw new IllegalArgumentException();
}
if (strArr.length == 0) {
return null;
}
for (String str : strArr) {
for (String str2 : strArr2) {
if (str.equals(str2)) {
return str;
}
}
}
throw new Exception();
}
public static boolean m28654(String[] strArr, String[] strArr2) {
if (strArr == null || strArr2 == null) {
throw new IllegalArgumentException();
}
if (strArr.length == 0 && strArr2.length == 0) {
return true;
}
if (strArr.length == 0 || strArr2.length == 0) {
return false;
}
return strArr[0].equals(strArr2[0]);
}
public static C0132 m28650(C5043 c5043, C5043 c50432) {
?? obj = new Object();
try {
obj.f381 = m28655(c5043.f15205, c50432.f15205);
C6074 c6074 = f40245;
c6074.m15115(30, "kex_algo=" + obj.f381);
obj.f380 = m28655(c5043.f15212, c50432.f15212);
c6074.m15115(30, "server_host_key_algo=" + obj.f380);
obj.f382 = m28655(c5043.f15206, c50432.f15206);
obj.f376 = m28655(c5043.f15208, c50432.f15208);
c6074.m15115(30, "enc_algo_client_to_server=" + obj.f382);
c6074.m15115(30, "enc_algo_server_to_client=" + obj.f376);
obj.f375 = m28655(c5043.f15207, c50432.f15207);
obj.f378 = m28655(c5043.f15211, c50432.f15211);
c6074.m15115(30, "mac_algo_client_to_server=" + obj.f375);
c6074.m15115(30, "mac_algo_server_to_client=" + obj.f378);
obj.f374 = m28655(c5043.f15204, c50432.f15204);
obj.f379 = m28655(c5043.f15210, c50432.f15210);
c6074.m15115(30, "comp_algo_client_to_server=" + obj.f374);
c6074.m15115(30, "comp_algo_server_to_client=" + obj.f379);
try {
m28655(c5043.f15209, c50432.f15209);
} catch (C4201 unused) {
}
try {
m28655(c5043.f15213, c50432.f15213);
} catch (C4201 unused2) {
}
if (m28654(c5043.f15205, c50432.f15205) && m28654(c5043.f15212, c50432.f15212)) {
obj.f377 = true;
}
return obj;
} catch (C4201 unused3) {
return null;
}
}
private boolean m28653(byte[] bArr, byte[] bArr2) {
for (AbstractC1675 abstractC1675 : C7569.m17916()) {
if (abstractC1675.mo2830().equals(this.f40248.f18021.f380)) {
return abstractC1675.m5032(abstractC1675.mo5030(bArr2), this.f40248.f18013, abstractC1675.mo5035(bArr));
}
}
throw new IOException(C4043.m10765(new StringBuilder("Unknown server host key algorithm '"), this.f40248.f18021.f380, "'"));
}
}