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Add scripts to generate txt and html templates

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mikail 2026-01-11 19:36:28 +01:00
parent 9778977fa2
commit f2dccd3001
4 changed files with 275 additions and 381 deletions
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164
templates/passphrase.html.sh Executable file
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@ -0,0 +1,164 @@
#!/usr/bin/env bash
# USAGE: passphrase.html.sh [ PIN_LENGTH [ PASSPHRASE_LENGTH ]]
# PIN_LENGTH and PASSPHRASE_LENGTH can be omitted. A HTML file will be written to stdout
set -e
set -u
set -o pipefail
# Script arguments, or use defaults
PIN_LENGTH="${1:-8}"
PASSPHRASE_LENGTH="${2:-30}"
cat <<EOF
<!DOCTYPE html>
<!-- https://github.com/drduh/YubiKey-Guide/blob/master/templates/passphrase.html
https://raw.githubusercontent.com/drduh/YubiKey-Guide/master/templates/passphrase.html
Save the raw file ^ then open in a browser to render and print -->
<html lang="en-US">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="github.com/drduh/YubiKey-Guide">
<title>credentials</title>
<style>
:root {
--color-dark: #000000;
--color-gray: #dedede;
}
body {
color: var(--color-dark);
font-family: monospace;
font-size: 0.8rem;
font-variant: small-caps;
text-align: center;
}
td {
border: 0.05rem solid var(--color-dark);
height: 1rem;
min-width: 1rem;
}
td.alt, tr.alt {
background: var(--color-gray);
}
</style>
</head>
<body>
<table>
<colgroup span="38"></colgroup>
<tr>
<td></td>
<td class="alt" colspan="10">date (yyyy-mm-dd)</td>
<td></td>
<td></td>
<td></td>
<td class="alt" colspan="10">admin pin</td>
<td></td>
<td></td>
<td></td>
<td class="alt" colspan="10">user pin</td>
<td></td>
</tr>
EOF
DATE_HEADER=$(cat <<EOF
<tr><td></td><td>2</td><td>0</td><td>2</td><td>5</td><td>-</td><td>_</td><td>_</td><td>-</td><td>_</td><td>_</td><td></td><td></td><td></td>
<tr>$(for((i=0;i<14;i++)); do printf "<td></td>"; done)
<tr><td></td><td class="alt" colspan="10">key id</td><td></td><td></td><td></td>
<tr><td></td><td class="alt" colspan="2" rowspan="2">0x</td> $(for((i=0;i<8;i++)); do printf "<td>_</td>"; done)<td></td><td></td><td></td>
<tr><td></td>$(for((i=0;i<8;i++)); do printf "<td>_</td>"; done)<td></td><td></td><td></td>
<tr>$(for((i=0;i<14;i++)); do printf "<td></td>"; done)
<tr><td></td><td class="alt" colspan="10">serial number</td><td></td><td></td><td></td>
<tr><td></td>$(for((i=0;i<10;i++)); do printf "<td>_</td>"; done)<td></td><td></td><td></td>
EOF
)
KEYS=$(cat <<EOF
$(for ((i=1; i<=PIN_LENGTH; i++)); do
for j in {1..10}; do
printf "<td>$j</td>";
done &&
printf "<td></td><td></td><td></td>"
for j in {1..10}; do
printf "<td>$j</td>";
done &&
printf "<td></td></tr>\n"
done)
EOF
)
#Make KEYS have as many lines as DATE_HEADER, and vice versa. Needed to close/open html tags properly
# Note that the row is simply closed without filling it up...
KEYS="$KEYS $(for ((i=PIN_LENGTH; i<8; i++)); do printf '\n' && for _ in {0..23}; do printf '<td></td>'; done && printf '</tr>'; done)"
DATE_HEADER="$DATE_HEADER $(for ((i=8; i<PIN_LENGTH; i++)); do printf '\n<tr>' && for _ in {0..13}; do printf '<td></td>'; done ; done)"
paste -d " " <(echo "$DATE_HEADER") <(echo "$KEYS")
cat <<EOF
<tr class="alt">
<td colspan="38">for each char in passphrase, mark corresponding column on sequential row, then fold inward and tamper seal</td>
</tr>
EOF
for ((i=1; i<=PASSPHRASE_LENGTH; i++)); do
if [ $((i%2)) -eq 0 ]; then
printf '<tr class="alt">';
else
printf '<tr>';
fi
cat <<EOF
<td>-</td>
<td>A</td>
<td>B</td>
<td>C</td>
<td>D</td>
<td>E</td>
<td>F</td>
<td>G</td>
<td>H</td>
<td>I</td>
<td>J</td>
<td>K</td>
<td>L</td>
<td>M</td>
<td>N</td>
<td>O</td>
<td>P</td>
<td>Q</td>
<td>R</td>
<td>S</td>
<td>T</td>
<td>U</td>
<td>V</td>
<td>W</td>
<td>X</td>
<td>Y</td>
<td>Z</td>
<td>0</td>
<td>1</td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
<td>6</td>
<td>7</td>
<td>8</td>
<td>9</td>
<td></td>
</tr>
EOF
done
cat <<EOF
</table>
</body>
</html>
EOF