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47 changes: 31 additions & 16 deletions src/main/java/com/iemr/tm/utils/JwtUserIdValidationFilter.java
Original file line number Diff line number Diff line change
Expand Up @@ -65,32 +65,47 @@ public void doFilter(ServletRequest servletRequest, ServletResponse servletRespo
}

try {
// Retrieve JWT token from cookies
String jwtTokenFromCookie = getJwtTokenFromCookies(request);
logger.info("JWT token from cookie: ");

// Determine which token (cookie or header) to validate
String jwtToken = jwtTokenFromCookie != null ? jwtTokenFromCookie : jwtTokenFromHeader;
if (jwtToken == null) {
response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "JWT token not found in cookies or headers");
return;
String jwtFromCookie = getJwtTokenFromCookies(request);
String jwtFromHeader = request.getHeader("JwtToken");
String authHeader = request.getHeader("Authorization");

if (jwtFromCookie != null) {
logger.info("Validating JWT token from cookie");
if (jwtAuthenticationUtil.validateUserIdAndJwtToken(jwtFromCookie)) {
filterChain.doFilter(servletRequest, servletResponse);
return;
}
}

// Validate JWT token and userId
boolean isValid = jwtAuthenticationUtil.validateUserIdAndJwtToken(jwtToken);
if (jwtFromHeader != null) {
logger.info("Validating JWT token from header");
if (jwtAuthenticationUtil.validateUserIdAndJwtToken(jwtFromHeader)) {
filterChain.doFilter(servletRequest, servletResponse);
return;
}
}
String userAgent = request.getHeader("User-Agent");
logger.info("User-Agent: " + userAgent);

if (isValid) {
// If token is valid, allow the request to proceed
if (userAgent != null && isMobileClient(userAgent) && authHeader != null) {
filterChain.doFilter(servletRequest, servletResponse);
} else {
response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Invalid JWT token");
return;
}

logger.warn("No valid authentication token found");
response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Unauthorized: Invalid or missing token");

} catch (Exception e) {
logger.error("Authorization error: ", e);
response.sendError(HttpServletResponse.SC_UNAUTHORIZED, "Authorization error: " + e.getMessage());
}
}

private boolean isMobileClient(String userAgent) {
if (userAgent == null)
return false;
userAgent = userAgent.toLowerCase();
return userAgent.contains("okhttp");
}
private String getJwtTokenFromCookies(HttpServletRequest request) {
Cookie[] cookies = request.getCookies();
if (cookies != null) {
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