Anonymize JS7 log files

Current Situation

• JS7 JOC Cockpit, Controller and Agents create a number of log files: standard log files and debug log files.
• Such log files are required for root cause analysis of problems.
• Log files are forwarded to the SOS Support Team and to the JS7 public forum.

Desired Behavior

• Log files should be anonymized before being forwarded to the SOS Support Team or to some public forum.
• The JS7 should provide a command line utility that is available from the installation of JOC Cockpit, Controller and Agent respectively:
  • anonymize-logs.sh|.cmd --log-file=<log-file>
  • anonymize-logs.sh|.cmd --log-file=<log-file> --output-dir=<directory>
  • anonymize-logs.sh|.cmd --log-file=<directory>/*.log --rules-file=<rules-file>
• Implementation
  • Log anonymizing is provided by a Java class
    • for use with Windows, Linux and supported platforms,
    • that ships with the respective JOC Cockpit, Controller and Agent installation.
  • For each log file an anonymized output file with the prefix "anonymized-" is created.
  • A <rules-file> is used from a plain text file in YAML format that includes the regular expressions to be searched for and the respective replacements.
    • Built-in rules are used if no <rules-file> is specified.
    • Users can export the built-in rules like this:
      • anonymize-logs.sh|.cmd --export-rules=<rules-file>
    • Users can specify their own <rules-file> to be used like this:
      • anonymize-logs.sh|.cmd --log-files=*.log --rules-file=<rules-file>
    • The <rules-file> is implemented in YAML format and specifies a rule set for regular expressions and replacements:

rules:
- item: url-component
  replace:
  - <host>
  - <port>
  search: ://(.*):(\d{3,5})
- item: ip-address
  replace:
  - <ip-address>
  search: (([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5])\.([01]?\d\d?|2[0-4]\d|25[0-5]))