Package org.jasen.core

Examples of org.jasen.core.ProbabilityTestResult

91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException  {

        ProbabilityTestResult result = new ProbabilityTestResult();

        try
        {
            int forgery = MimeUtils.isForgery(engine.getInetAddressResolver(), rawMessage, parsedMessage.getEnvelopeSender(), parser);
            switch (forgery) {
            case MimeUtils.FORGERY_CONFIRMED:
                result.setProbability(highProb);
            break;

            case MimeUtils.FORGERY_REJECTED:
                result.setProbability(lowProb);
            break;

            default:
                result.setProbability(medProb);
            break;
            }
        }
        catch (JasenException e)
        {
            // Couldn't parse the headers
            result.setProbability(medProb);
            throw e;
        }
        catch (MessagingException e)
        {
            result.setProbability(medProb);
            throw new JasenException(e);
        }

        return result;
    }
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {

        ProbabilityTestResult result = new ProbabilityTestResult();
        result.setProbability(lowProb);

        try
        {
            if(rawMessage.getAllRecipients() == null || rawMessage.getAllRecipients().length >= threshold) {
                result.setProbability(highProb);
            }
        }
        catch (AddressException e) {
            // Couldn't parse the addresses
            result.setProbability((highProb + lowProb) / 2.0f);
        }
        catch (MessagingException e)
        {
            // Couldn't parse the message
            result.setProbability((highProb + lowProb) / 2.0f);
        }

        return result;
    }
View Full Code Here
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
    /*
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {
        ProbabilityTestResult result = new ProbabilityTestResult();

        if(data.getMessageTokens() == null || data.getMessageTokens().length <= minTokens) {
            result.setProbability(defaultProb);
        }
        else
        {
            double prob = calculator.confirmHypothesis(data.getMessageTokens(), map);
            result.setProbability((float)prob);
        }
        return result;
    }
View Full Code Here
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
      String[] headers;
      ReceivedHeaderParserData pdata = null;
      float fResult = unknown;
      boolean isAbsolute = false;
     
      ProbabilityTestResult result = new ProbabilityTestResult();
     
    try {
      headers = rawMessage.getHeader("Received");

      if(headers != null) {
         
          String header = headers[0];
         
          if(checkAll) {
              // parse all headers
              for (int i = 0; i < headers.length; i++) {
                        if(fResult < max) {
                            header = headers[i];
                            try {
                                pdata = parser.parse(header,engine.getInetAddressResolver());
                                fResult = checkSender(pdata, engine);
                               
                                if(fResult != EMPTY) {
                                    isAbsolute = absolute;
                                   
                                    if(isAbsolute) {
                                        break;
                                    }
                                }
                            }
                            catch (JasenParseException e) {
                                // couldn't parse.. just ignore it
                            }
                        }
                        else
                        {
                            // We have found a max result...
                            break;
                        }
                    }
          }
          else
          {
              header = headers[0];
              // Parse the single header
                    try {
                  pdata = parser.parse(header,engine.getInetAddressResolver()); 
                  fResult = checkSender(pdata, engine); 
                 
                        if(fResult != EMPTY) {
                            isAbsolute = absolute;
                        }                 
                    }
                    catch (JasenParseException e) {
                        // couldn't parse.. just ignore it
                    }
          }
        }
    }
    catch (MessagingException e) {
      throw new JasenException(e);
    }
   
    if(fResult == EMPTY) {
        fResult = unknown;
    }

    result.setProbability(fResult);
    result.setAbsolute(isAbsolute);

    logger.debug("RBLScanner returned " + fResult + ", Absolute: " + isAbsolute);

    return result;
  }
View Full Code Here
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
    /*
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {
        ProbabilityTestResult result = new ProbabilityTestResult();
        result.setProbability(lowProb);

        if(keywords != null) {

            // Get all the plain text parts
            StringBuffer buffer = new StringBuffer();

            try
            {
                buffer.append(rawMessage.getSubject());
            }
            catch (MessagingException ignore)
            {
                ErrorHandlerBroker.getInstance().getErrorHandler().handleException(ignore);
            }

            buffer.append(" ");
            buffer.append(data.getHtmlAsText());
            buffer.append(" ");
            buffer.append(data.getTextParsed());

            String allText = buffer.toString().toLowerCase();

            if(TextUtils.matchKeyword(keywords, allText)) {
                result.setProbability(highProb);
            }

        }

        return result;
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
    /*
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {
        ProbabilityTestResult result = new ProbabilityTestResult ();

        // Num words...(only look in html)
        int numHtmlWords = 0;
        int numImages = 0;

        // For performance reasons, we aren't going to bother splitting, removing stop words etc
        // Instead, we simply assume that the total chars represents a number of average sized
        // words
        if(data.getHtmlAsText() != null) {
            numHtmlWords = data.getHtmlAsText().length() / wordSize; // average word size
           
        }

        if(data instanceof StandardParserData) {
            numImages = ((StandardParserData)data).getImageCount();
        }

        if(numImages == 0) {
            result.setProbability(lowProb);
        }
        else if (numHtmlWords == 0) {
            result.setProbability(highProb);
        }
        else {
            float prob = (((float)numImages / (float)numHtmlWords));

            if(prob >= ratio) {
                result.setProbability(highProb);
            }
            else if(prob <= lowProb) {
                result.setProbability(lowProb);
            }
            else {
                result.setProbability(prob);
            }
        }

        return result;
    }
View Full Code Here
74
75
76
77
78
79
80
81
82
    /*
     * (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {
        ProbabilityTestResult result = new ProbabilityTestResult();
        result.setProbability(0.5f);
        return result;
    }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
    /* (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {

        ProbabilityTestResult result = new ProbabilityTestResult();

        try
        {
            if(isEmpty(rawMessage.getSubject()) && isEmpty(parsedMessage.getHtmlPart()) && isEmpty(parsedMessage.getTextPart())) {
                result.setProbability(max);
            }
            else
            {
                result.setProbability(min);
            }
        }
        catch (MessagingException e)
        {
            throw new JasenException(e);
View Full Code Here
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
    /* (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {

        ProbabilityTestResult result = new ProbabilityTestResult();

        // Check the from address against the envelope sender
        if(parsedMessage.getFrom() == null || parsedMessage.getEnvelopeSender() == null) {
            result.setProbability(medProb); // unknown
        }
        else if(parsedMessage.getFrom().getAddress().equals(parsedMessage.getEnvelopeSender())) {


            // They match... check the reply to...
            try
            {  Address[] reply;
                reply = rawMessage.getReplyTo();
                if(reply != null && reply.length > 0) {
                    String strReplyTo = MimeUtils.toInternetAddress(reply[0]).getAddress();

                    // Just compare the domains...
                    String strReplyToDomain = MimeUtils.getDomainFromAddress(strReplyTo);
                    String strSenderDomain = MimeUtils.getDomainFromAddress(parsedMessage.getEnvelopeSender());

                    if(strReplyToDomain.equalsIgnoreCase(strSenderDomain)) {
                        // low
                        result.setProbability(lowProb);
                    }
                    else
                    {
                        // medium
                        result.setProbability(medProb);
                    }
                }
            }
            catch (MessagingException e)
            {
                ErrorHandlerBroker.getInstance().getErrorHandler().handleException(e);
                // Assume they are ok
                result.setProbability(lowProb);
            }
        }
        else {
            result.setProbability(highProb);
        }

        return result;
    }
View Full Code Here
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
     *  (non-Javadoc)
     * @see org.jasen.interfaces.JasenPlugin#test(org.jasen.core.Jasen, javax.mail.internet.MimeMessage, org.jasen.interfaces.JasenMessage, org.jasen.interfaces.ParserData, org.jasen.interfaces.ReceivedHeaderParser)
     */
    public JasenTestResult test(Jasen engine, MimeMessage rawMessage, JasenMessage parsedMessage, ParserData data, ReceivedHeaderParser parser) throws JasenException {

        ProbabilityTestResult result = new ProbabilityTestResult();


        try
        {
            // Get the From address
            String address = null;
            try
            {
                address = MimeUtils.toInternetAddress(rawMessage.getFrom()[0], false).getAddress();

            }
            catch (AddressException e)
            {
                // Ignore, this will be handled below
            }


            if(address == null || !MimeUtils.isValidAddress(address)) {
                // Use the actual sender
                address = parsedMessage.getEnvelopeSender();
            }


            // Get the first header line
            String header = rawMessage.getHeader("Received")[0];

            try
            {
                if(MimeUtils.verifySenderAddress(engine.getDnsResolver(), engine.getInetAddressResolver(), parser, header, address)) {
                    result.setProbability(lowProb);
                }
                else
                {
                    result.setProbability(highProb);
                }
            }
            catch (UnknownHostException e)
            {
                // No host... set to high
                result.setProbability(highProb);
            }
            catch (DNSException e)
            {
                // Error during DNS lookup?
                result.setProbability(medProb);
            }
        }
        catch (AddressException e)
        {
            throw new JasenException(e);
View Full Code Here
TOP

Related Classes of org.jasen.core.ProbabilityTestResult

  • org.jasen.plugins.FromAddressValidationScanner
  • org.jasen.plugins.ImageDominanceScanner
  • org.jasen.plugins.InvisiMailScanner
  • org.jasen.plugins.KeywordScanner
  • org.jasen.plugins.RBLScanner
  • org.jasen.plugins.RecipientScanner
  • org.jasen.plugins.RobinsonScanner
  • org.jasen.plugins.SenderAddressValidationScanner
  • org.jasen.plugins.SenderServerValidationScanner
  • org.jasen.plugins.URLScanner
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.