POST 9afK9s2c8@1M7q4)9K6b7g2)9J5c8W2)9J5c8X3#2G2j5W2)9J5k6h3W2E0L8r3W2S2L8X3q4A6i4K6u0W2j5$3!0E0i4K6u0r3j5$3q4D9L8q4)9J5k6h3c8G2i4K6y4r3j5$3#2V1i4K6y4p5L8h3!0T1K9h3I4W2g2i4y4W2M7W2)9J5k6h3I4G2k6$3W2F1 HTTP/1.1

WbbJnSJh63FYTNGmBk5J+lGOOQ1PzYWveRIJF8F//3Wo576FuH0Kyhb9VG/UpFHkICtAQcQAReUcUYLjsJ4sozorNeprDwcahSJs7D3f2YJFWWNtlwJlqXmwIPHUz0mHPZiJqJJNSYmGr2EsfPHz6FtnagDzHP4eXQlsZMyRKOOrRgyigyTRYQ==

JSONObject localJSONObject = new JSONObject();
      localJSONObject.put("uid", paramString1);
      localJSONObject.put("loginKey", paramString2);
      paramString1 = com.a.a.a.f.a.a(localJSONObject.toString()).getBytes();
      this.b.a(paramString1);
      this.b.c();
      return;

package com.a.a.a.f;
import com.jni.Jni;
import java.security.Key;
import javax.crypto.spec.IvParameterSpec;
public class a
{
  private static final byte[] a = { 1, 2, 3, 4, 5, 6, 7, 8 };
  private static final IvParameterSpec b = new IvParameterSpec(a);
  private static String c = "hqi/FjjcBxA=";
  private static Key d = null;
  public static String a(String paramString)
  {
    return Jni.getInstance().encryptString(paramString);
  }
}

package com.jni;

public class Jni
{
  private static final int blockLength = 500;
  private static String hexString = "0123456789ABCDEF";
  private static Jni myJni;
  
  static
  {
    System.loadLibrary("jni");// jni这个lib中导出getEncryptString函数
  }
  
  private native String getEncryptString(String paramString, boolean paramBoolean);
  
  public static Jni getInstance()
  {
    if (myJni == null) {
      myJni = new Jni();
    }
    return myJni;
  }
  
  public String encode(String paramString) // 这个函数的功能是把paramString转换成16进制的数据文本
  {
    paramString = paramString.getBytes();
    StringBuilder localStringBuilder = new StringBuilder(paramString.length * 2);
    int i = 0;
    for (;;)
    {
      if (i >= paramString.length) {
        return localStringBuilder.toString();
      }
      localStringBuilder.append(hexString.charAt((paramString[i] & 0xF0) >> 4));
      localStringBuilder.append(hexString.charAt((paramString[i] & 0xF) >> 0));
      i += 1;
    }
  }

 public String encryptString(String arg9) {
        String v0_1;
        if(arg9 == null || arg9.length() == 0) {
            v0_1 = "";
        }
        else {
            String v2 = this.encode(arg9);//把arg9转换为16进制文本
            int v3 = v2.length();
            StringBuffer v4 = new StringBuffer();
            if(v3 < 500) {
                v4.append(this.getEncryptString(v2, true));//通过getEncryptString对字符串编码
            }
            else {
                int v0;
                for(v0 = 1; v0 < v3 / 500 + 1; ++v0) {
                    if(v3 % 500 == 0 && v0 == v3 / 500) {//通过getEncryptString对字符串编码
                        v4.append(this.getEncryptString(v2.substring((v0 - 1) * 500, v0 * 500), true));
                        break;
                    }
					//通过getEncryptString对字符串编码

                    v4.append(this.getEncryptString(v2.substring((v0 - 1) * 500, v0 * 500), false));
                }

                if(v3 % 500 == 0) {
                    goto label_14;
                }
				//通过getEncryptString对字符串编码
                v4.append(this.getEncryptString(v2.substring((v0 - 1) * 500, v3), true));
            }

        label_14:
			//getEncryptString("a", true).substring(0,8)做密匙
            v0_1 = DESencryption.getEncString(v4.toString(), this.getEncryptString("a", true).substring(
                    0, 8));
        }

        return v0_1;
    }

 

int __fastcall Java_com_jni_Jni_getEncryptString(int a1, int a2, int a3, int a4)
{
  _JNIEnv *v4; // r5@1
  int v5; // r4@1
  int v6; // r2@1
  const char *input; // r7@1
  size_t sizeSInit; // r4@1
  _JNIEnv *v9; // r0@2
  char *v10; // r1@2
  jstring (__cdecl *v11)(JNIEnv *, const char *); // r3@2
  int result; // r0@6
  char *s; // [sp+0h] [bp-828h]@1
  int v14; // [sp+4h] [bp-824h]@1
  char dest; // [sp+Ch] [bp-81Ch]@3
  int v16; // [sp+80Ch] [bp-1Ch]@1

  v4 = a1;
  v5 = a3;
  v14 = a4;
  v16 = _stack_chk_guard;
  g_env = a1;
  s = initAddStr();                             // 获取一段内置的字符串，具体分析看后文
  input = jstringTostring(v4, v5, v6);          // 转换函数，把java字符串类转换为char *
  sizeSInit = strlen(s);
  if ( strlen(input) + sizeSInit <= 0x7FF )     // 分两种情况：
                                                // 1、输入字符串长度 + 内置字符串长度 小于等于0x7ff
  {
    memset(&dest, 0, 0x7FFu);
    strcat(&dest, input);
    if ( v14 )                                  // 根据Java传递过来的第二个参数(paramBoolean)选择处理方法
      strcat(&dest, s);                         // 如果第二个参数为true，则追加内置字符串
    v9 = v4;
    v10 = &dest;
    v11 = v4->functions->NewStringUTF;
  }
  else                                          // 如果第二个参数为false，输入什么就返回什么
  {
    v9 = v4;
    v10 = input;
    v11 = v4->functions->NewStringUTF;
  }
  result = (v11)(v9, v10);
  if ( v16 != _stack_chk_guard )
    _stack_chk_fail(result);
  return result;
}

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