feat: replace old readable string extraction with new filtered multi-string support#2787
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fabiodepin wants to merge 4 commits intontop:devfrom
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feat: replace old readable string extraction with new filtered multi-string support#2787fabiodepin wants to merge 4 commits intontop:devfrom
fabiodepin wants to merge 4 commits intontop:devfrom
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- Introduces a new function to retrieve multiple human-readable substrings from a payload, with optional filter callback support (e.g., for FQDN detection). - Replaces the old function with the new approach. - Increases size from 32 to 128 bytes to support longer string concatenations. - Renames all occurrences of to the correct spelling . - Replaces all calls to with , reflecting the new logic. References: ntop#2708
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Collaborator
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@fabiodepin, could you take a look at the errors in the regression tests, please? |
Contributor
Author
Hi, sure. I'll check and get back to you. |
utoni
reviewed
May 13, 2025
| * for short strings. These thresholds can be used to classify the randomness | ||
| * level of the string. | ||
| */ | ||
| static double calculate_entropy(const char *str) { |
Collaborator
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no need to re-implement, already present in the library; see ndpi_entropy()
Collaborator
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Any updates or can we close this PR? |
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Please sign (check) the below before submitting the Pull Request:
[ X ] I have signed the ntop Contributor License Agreement at https://github.com/ntop/legal/blob/main/individual-contributor-licence-agreement.md
[ X ] I have read the contributing guidelines at https://github.com/ntop/nDPI/blob/dev/CONTRIBUTING.md
[ ] I have updated the documentation (in doc/) to reflect the changes made (if applicable)
Link to the related issue:
References #2708
Describe changes:
Feat: add extract_readable_strings with advanced filtering; refactor string handling