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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:07:52 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 17:07:52 +0000 |
commit | f0f453c916e279980df981c1e1dee0d167dc124e (patch) | |
tree | d09973c9f173820ade2dc814467d3e57df8a042d /update_windows_man_page.sh | |
parent | Initial commit. (diff) | |
download | ssh-audit-f0f453c916e279980df981c1e1dee0d167dc124e.tar.xz ssh-audit-f0f453c916e279980df981c1e1dee0d167dc124e.zip |
Adding upstream version 3.1.0.upstream/3.1.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'update_windows_man_page.sh')
-rwxr-xr-x | update_windows_man_page.sh | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/update_windows_man_page.sh b/update_windows_man_page.sh new file mode 100755 index 0000000..73d008a --- /dev/null +++ b/update_windows_man_page.sh @@ -0,0 +1,130 @@ +#!/usr/bin/env bash + +# +# The MIT License (MIT) +# +# Copyright (C) 2021 Joe Testa (jtesta@positronsecurity.com) +# Copyright (C) 2021 Adam Russell (<adam[at]thecliguy[dot]co[dot]uk>) +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# + +################################################################################ +# update_windows_man_page.sh +# +# PURPOSE +# Since Windows lacks a manual reader it's necessary to provide an alternative +# means of reading the man page. +# +# This script should be run as part of the ssh-audit packaging process for +# Windows. It populates the 'WINDOWS_MAN_PAGE' variable in 'globals.py' with +# the contents of the man page. Windows users can then print the content of +# 'WINDOWS_MAN_PAGE' by invoking ssh-audit with the manual parameters +# (--manual / -m). +# +# Cygwin is required. +# +# USAGE +# update_windows_man_page.sh [-m <path-to-man-page>] [-g <path-to-globals.py>] +# +################################################################################ + +usage() { + echo >&2 "Usage: $0 [-m <path-to-man-page>] [-g <path-to-globals.py>] [-h]" + echo >&2 " -m Specify an alternate man page path (default: ./ssh-audit.1)" + echo >&2 " -g Specify an alternate globals.py path (default: ./src/ssh_audit/globals.py)" + echo >&2 " -h This help message" +} + +PLATFORM="$(uname -s)" + +# This script is intended for use on Linux and Cygwin only. +case "${PLATFORM}" in + Linux | CYGWIN*) ;; + *) + echo "Platform not supported: ${PLATFORM}" + exit 1 + ;; +esac + +MAN_PAGE=./ssh-audit.1 +GLOBALS_PY=./src/ssh_audit/globals.py + +while getopts "m: g: h" OPTION; do + case "${OPTION}" in + m) + MAN_PAGE="${OPTARG}" + ;; + g) + GLOBALS_PY="${OPTARG}" + ;; + h) + usage + exit 0 + ;; + *) + echo >&2 "Invalid parameter(s) provided" + usage + exit 1 + ;; + esac +done + +# Check that the specified files exist. +[[ -f "$MAN_PAGE" ]] || { echo >&2 "man page file not found: $MAN_PAGE"; exit 1; } +[[ -f "${GLOBALS_PY}" ]] || { echo >&2 "globals.py file not found: ${GLOBALS_PY}"; exit 1; } + +# Check that the 'ul' (do underlining) binary exists. +if [[ "${PLATFORM}" == "Linux" ]]; then + command -v ul >/dev/null 2>&1 || { echo >&2 "ul not found."; exit 1; } +fi + +# Check that the 'sed' (stream editor) binary exists. +command -v sed >/dev/null 2>&1 || { echo >&2 "sed not found."; exit 1; } + +# Reset the globals.py file, in case it was modified from a prior run. +git checkout "${GLOBALS_PY}" > /dev/null 2>&1 + +# Remove the Windows man page placeholder from 'globals.py'. +sed -i '/^WINDOWS_MAN_PAGE/d' "${GLOBALS_PY}" + +echo "Processing man page at ${MAN_PAGE} and placing output into ${GLOBALS_PY}..." + +# Append the man page content to 'globals.py'. +# * man outputs a backspace-overwrite sequence rather than an ANSI escape +# sequence. +# * 'MAN_KEEP_FORMATTING' preserves the backspace-overwrite sequence when +# redirected to a file or a pipe. +# * sed converts unicode hyphens into an ASCI equivalent. +# * The 'ul' command converts the backspace-overwrite sequence to an ANSI +# escape sequence. Not required under Cygwin because man outputs ANSI escape +# codes automatically. + +echo WINDOWS_MAN_PAGE = '"""' >> "${GLOBALS_PY}" + +if [[ "${PLATFORM}" == CYGWIN* ]]; then + MANWIDTH=80 MAN_KEEP_FORMATTING=1 man "${MAN_PAGE}" | sed $'s/\u2010/-/g' >> "${GLOBALS_PY}" +else + MANWIDTH=80 MAN_KEEP_FORMATTING=1 man "${MAN_PAGE}" | ul | sed $'s/\u2010/-/g' >> "${GLOBALS_PY}" +fi + +echo '"""' >> "${GLOBALS_PY}" + +echo "Done." +exit 0 |