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Handle mktemp suffix compatibility

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thePR0M3TH3AN
2025-06-17 21:15:42 -04:00
parent 7b18df2866
commit a2de99b6be
3 changed files with 26 additions and 7 deletions
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7
README.md
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@@ -27,9 +27,10 @@ With [Homebrew](https://brew.sh) you can install the same dependencies:
brew install jq qrencode imagemagick poppler node coreutils
```
These scripts rely on the GNU implementation of `mktemp` (`gmktemp`) found in
`coreutils`. If you prefer not to install `coreutils`, edit the scripts to use
`mktemp` without the `--suffix` option.
The obfuscation scripts attempt to use `mktemp --suffix` when creating
temporary files. If that option is unavailable – for example on macOS without
GNU `coreutils` – the scripts automatically fall back to a portable `mktemp`
command that yields the same result.
The obfuscation scripts also rely on a pair of Node modules. Install them
globally:

13
src/obfuscate_index.sh
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@@ -15,11 +15,20 @@ for cmd in javascript-obfuscator html-minifier-terser node; do
require_cmd "$cmd"
done
# Detect whether mktemp supports the --suffix option. If not, fall back to a
# portable template-based approach (e.g., on macOS).
if tmp=$(mktemp --suffix=.test 2>/dev/null); then
rm -f "$tmp"
mktemp_with_suffix() { mktemp --suffix="$1"; }
else
mktemp_with_suffix() { mktemp "${TMPDIR:-/tmp}/tmp.XXXXXX$1"; }
fi
# Input and output file names
input_file="index-master.html"
output_file="index.html"
temp_js_file=$(mktemp --suffix=.js) # Temporary .js file for extracting JavaScript
temp_js_obfuscated_file=$(mktemp --suffix=.js) # Temporary file for obfuscated JavaScript
temp_js_file=$(mktemp_with_suffix .js) # Temporary .js file for extracting JavaScript
temp_js_obfuscated_file=$(mktemp_with_suffix .js) # Temporary file for obfuscated JavaScript
temp_html_file=$(mktemp) # Temporary file for processing HTML without JS
# Check if the input file exists

13
src/obfuscate_nostr.sh
View File

@@ -15,11 +15,20 @@ for cmd in javascript-obfuscator html-minifier-terser node; do
require_cmd "$cmd"
done
# Detect whether mktemp supports the --suffix option. If not, fall back to a
# portable template-based approach (e.g., on macOS).
if tmp=$(mktemp --suffix=.test 2>/dev/null); then
rm -f "$tmp"
mktemp_with_suffix() { mktemp --suffix="$1"; }
else
mktemp_with_suffix() { mktemp "${TMPDIR:-/tmp}/tmp.XXXXXX$1"; }
fi
# Input and output file names
input_file="nostr-master.html"
output_file="nostr.html"
temp_js_file=$(mktemp --suffix=.js) # Temporary .js file for extracting JavaScript
temp_js_obfuscated_file=$(mktemp --suffix=.js) # Temporary file for obfuscated JavaScript
temp_js_file=$(mktemp_with_suffix .js) # Temporary .js file for extracting JavaScript
temp_js_obfuscated_file=$(mktemp_with_suffix .js) # Temporary file for obfuscated JavaScript
temp_html_file=$(mktemp) # Temporary file for processing HTML without JS
# Check if the input file exists