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Rev 3561 Rev 3565
Line 62... Line 62...
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    	final Object action = invocation.getAction();
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    	final Object action = invocation.getAction();
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        request = ServletActionContext.getRequest();
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        request = ServletActionContext.getRequest();
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        response = ServletActionContext.getResponse();
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        response = ServletActionContext.getResponse();
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        createCookiesMap();
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        createCookiesMap();
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        sourceIdCookie = cookiesMap.get(SOURCE_ID_COOKIE);
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        String sourceIdString = updateSourceIdCookie();
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        String sourceIdString = updateSourceIdCookie();
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 70 
 
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        long sourceId = -1;
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        long sourceId = -1;
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        if(sourceIdString != null){
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        if(sourceIdString != null){
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        	try{
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        	try{
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        		sourceId = Long.parseLong(sourceIdString);
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        		sourceId = Long.parseLong(sourceIdString);
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        	}catch (NumberFormatException e) {
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        	}catch (NumberFormatException e) {
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        		log.error("Invalid source cookie. Clear the cookie.");
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        		log.error("Invalid source cookie. Clear the cookie.");
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        		//FIXME Clear the cookie, although it will work without it
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        		expireSourceIdCookie();
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			}
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			}
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        }
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        }
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		if (action instanceof SourceAware) {
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		if (action instanceof SourceAware) {
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			SourceAware sessionAction = (SourceAware) action;
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			SourceAware sessionAction = (SourceAware) action;
Line 94... Line 96...
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        if(sourceId == null){
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        if(sourceId == null){
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        	return sourceId;
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        	return sourceId;
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        }
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        }
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        DesEncrypter des = new DesEncrypter(ENCRIPTION_STRING);
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        DesEncrypter des = new DesEncrypter(ENCRIPTION_STRING);
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        String sessionSourceCookieVal = des.encrypt(sourceId);
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        String sourceIdCookieVal = des.encrypt(sourceId);
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        //session source
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        //session source
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        sourceIdCookie = new Cookie(SOURCE_ID_COOKIE,
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        sourceIdCookie = new Cookie(SOURCE_ID_COOKIE,
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                sessionSourceCookieVal);
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                sourceIdCookieVal);
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        sourceIdCookie.setPath("/");
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        sourceIdCookie.setPath("/");
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        sourceIdCookie.setMaxAge(SECONDS_IN_DAY);
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        sourceIdCookie.setMaxAge(SECONDS_IN_DAY);
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        if (!cookieDomain.isEmpty()) {
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        if (!cookieDomain.isEmpty()) {
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            sourceIdCookie.setDomain(cookieDomain);
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            sourceIdCookie.setDomain(cookieDomain);
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        }
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        }
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            cookiesMap.put(cookie.getName(), cookie);
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            cookiesMap.put(cookie.getName(), cookie);
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        }
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        }
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    }
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    }
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    /**
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    /**
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     * Check if referer is not saholic or null, try to match with all sources. return source id if matches else return null.
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     * Check if referer is not saholic or null, try to match with all sources. return source id if matches else return null and clear source cookie if exists.
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     * If referer is saholic, return sourceId from cookie if set, else return null.
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     * If referer is saholic, return sourceId from cookie if set, else return null.
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     */
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     */
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    private String getSourceId() {
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    private String getSourceId() {
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    	String sourceId = null;
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    	String sourceId = null;
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        String referer = request.getHeader("referer");
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        String referer = request.getHeader("referer");
Line 133... Line 135...
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        	for(Source source: allSources){
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        	for(Source source: allSources){
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        		if(referer.matches(source.getIdentifier())){
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        		if(referer.matches(source.getIdentifier())){
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        			return source.getId()+"";
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        			return source.getId()+"";
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        		}
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        		}
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        	}
 139 
        	}
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        	// If previously we had source cookie, but now she has come from other source which is not listed.
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        	// Now we should clear the cookie.
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 142 
        	if (sourceIdCookie != null) {
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        		expireSourceIdCookie();
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        	}
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        }else{
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        }else{
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        	sourceIdCookie = (Cookie) cookiesMap.get(SOURCE_ID_COOKIE);
 - 
 
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            if (sourceIdCookie != null) {
 146 
        	if (sourceIdCookie != null) {
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            	DesEncrypter des = new DesEncrypter(ENCRIPTION_STRING);
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            	DesEncrypter des = new DesEncrypter(ENCRIPTION_STRING);
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            	sourceId = des.decrypt(sourceIdCookie.getValue());
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            	sourceId = des.decrypt(sourceIdCookie.getValue());
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                return sourceId;
 149 
                return sourceId;
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            }
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            }
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        }
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        }
146 
        return sourceId;
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        return sourceId;
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    }
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    }
- 
 
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- 
 
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- 
 
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    /**
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 157 
     * Expires the Source ID cookie.
- 
 
 158 
     */
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 159 
    private void expireSourceIdCookie() {
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        Cookie sourceIdCookie = new Cookie(SOURCE_ID_COOKIE, "-1");
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 161 
        sourceIdCookie.setMaxAge(0);                     // Expire this cookie now
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 162 
        sourceIdCookie.setPath("/");
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 163 
        sourceIdCookie.setDomain(cookieDomain);
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 164 
        HttpServletResponse response = ServletActionContext.getResponse();
- 
 
 165 
        response.addCookie(sourceIdCookie);
- 
 
 166 
    }
148 
}
 167 
}
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