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@mrmt mrmt commented Dec 21, 2015

Read article day 23 from http://qiita.com/advent-calendar/2015/mixi
Ho, Ho, Ho

Jun Morimoto added 2 commits December 21, 2015 20:48
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Pull request overview

This PR transforms the SATAN (Security Administrator Tool for Analyzing Networks) security scanner into SANTA (Security Analysis Network Tool for Administrators), a playful renaming referenced in the title "Repent, O Holy Night" and linked to a Qiita advent calendar article. The transformation renames the tool throughout the codebase including executables, documentation, configuration files, and scripts.

Key changes:

  • Renames all occurrences of "SATAN" to "SANTA" across source files, documentation, and HTML interface
  • Updates the acronym expansion from "Security Administrator Tool for Analyzing Networks" to "Security Analysis Network Tool for Administrators"
  • Adds PostScript file for printing Santa images on labels
  • Modifies the repent script to perform the SATAN→SANTA transformation

Reviewed changes

Copilot reviewed 121 out of 141 changed files in this pull request and generated 7 comments.

Show a summary per file
File Description
satan-1.1.1/santa.ps New PostScript file for printing Santa image on labels
satan-1.1.1/santa.8 Man page renamed and updated from SATAN to SANTA
satan-1.1.1/santa Main executable renamed and updated
satan-1.1.1/repent Script to perform the transformation, contains critical bugs
satan-1.1.1/html/name.html Updated name explanation page with reversed logic
satan-1.1.1/rules/* Updated rule files with SANTA references
satan-1.1.1/perl/* Perl modules updated with new naming
satan-1.1.1/html/* HTML interface and documentation files updated
satan-1.1.1/config/version.pl Version variable renamed
Multiple image files New Santa-themed images added

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#
# Nuke the inline and acronym stuff in everything but the binaries...
echo Now changing all "SATAN" occurances to "SANTA"... please wait...
echo Now changing all "SANTA" occurances to "SANTA"... please wait...
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The comment on line 27 says "Now changing all 'SANTA' occurances to 'SANTA'" which is incorrect. It should say "Now changing all 'SATAN' occurrences to 'SANTA'" to describe what the script does. Also note "occurances" is misspelled (should be "occurrences").

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find . -type f \! -name "*.gif" -print |
grep -v see_the_light.pl | xargs \
perl -pi -e 's/SATAN/SANTA/g; s/satan/santa/g; s/Security Administrator Tool for Analyzing Networks/Security Analysis Network Tool for Administrators/'
perl -pi -e 's/SANTA/SANTA/g; s/santa/santa/g; s/Security Analysis Network Tool for Administrators/Security Analysis Network Tool for Administrators/'
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Line 30 contains a perl command with 's/SANTA/SANTA/g; s/santa/santa/g' which replaces "SANTA" with "SANTA" and "santa" with "santa" (no changes). This should be 's/SATAN/SANTA/g; s/satan/santa/g' to actually perform the transformation.

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#
# one last switch...
perl -pi -e 's/"SANTA"/"SATAN"/; s/you can run the/but you shouldnt have run the/' html/name.html
perl -pi -e 's/"SANTA"/"SANTA"/; s/you can run the/but you shouldnt have run the/' html/name.html
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Line 38 contains a sed command 's/"SANTA"/"SANTA"/' which replaces "SANTA" with "SANTA" (no change). This should be 's/"SANTA"/"SATAN"/' if the intent is to revert this specific change, or the logic needs to be reviewed.

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Comment on lines +12 to +13
feel free to call it "SATAN", which is, perhaps, a more user-friendly
anagram of the acronym - but you shouldnt have run the <I>repent</I> program if you are
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The text on line 12 says "feel free to call it 'SATAN'" but based on the context of the file (name.html which is after the repent transformation), this should say "feel free to call it 'SANTA'" since the transformation has already occurred. The logic appears reversed.

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:
#
# Change SATAN to SANTA. Do this *before* you type make...
# Change SANTA to SANTA. Do this *before* you type make...
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The comment on line 3 incorrectly states "Change SANTA to SANTA" when it should say "Change SATAN to SANTA" to accurately describe what the script does.

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#
# Change the file names from "*satan*" ==> "*santa*"
# Change the file names from "*santa*" ==> "*santa*"
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The comment on line 15 says "Change the file names from 'santa' ==> 'santa'" which is incorrect. This should say "from 'satan' ==> 'santa'" to reflect the actual transformation being performed.

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find . \! -name "santa*.gif" -print | while read old_name
do
new_name=`echo $old_name | sed 's/satan/santa/'`
new_name=`echo $old_name | sed 's/santa/santa/'`
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Line 19 contains a sed command 's/santa/santa/' which replaces "santa" with "santa" (no change). This should be 's/satan/santa/' to actually perform the transformation from SATAN to SANTA.

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