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#!/bin/bash
if [ -f ~/.shcrtrc ]; then
source ~/.shcrtrc
else
cat > ~/.shcrtrc << EOF
## GUI mode
#
# Console based:
# dialog - ncurses, runs fine on WSL
# none - works everywhere
#
# GUI based:
# yad, gtkdialog, kdialog, Xdialog - GNU/Linux only
# zenity - Windows port available, doesn't work very well because Microsoft is a little bitch and
# argument passing between Linux and Windows doesn't work well.
#export supermode="zenity"
## Emojis - auto, yes, no
#export emojis="auto"
## Custom SecureCRT config path
# Set to override defaults:
# - GNU/Linux: ~/.vandyke/SecureCRT/Config
# - Windows: %APPDATA%/VanDyke/Config
# On WSL it needs to be a Linux path!
#export crtconfig="/your/path/to/Config"
## Session default action
# You can define the action that will be run when you select a session
# file. Default is "ask"
# - ask
# - print
# - exec_ssh
# - exec_sftp
#export default_action="ask"
## SFTP runner
# To run a SFTP program, you need to specify an helper command.
# It needs to accept an SSH-like command:
# sftp_client_runner user@host -p port
#
# A FileZilla runner is provided and it should work on GNU/Linux and WSL
#export sftp_client_runner=run_filezilla
EOF
fi
function is_wsl {
grep -q Microsoft /proc/version
return $?
}
if is_wsl; then
function zenity {
zenity.exe "$@" | tr -d '\r'
}
fi
# Determine script location
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
SOURCE="$(readlink "$SOURCE")"
# if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
done
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
export supertitle="shcrt"
export SHELL_LIBRARY_PATH="$SHELL_LIBRARY_PATH:$DIR/easybashgui/lib"
export PATH="$PATH:$DIR/easybashgui/src"
source easybashgui
source "$DIR/sftp_runners.sh"
function wsl_win_var {
cmd.exe /C "echo $1" | tr -d '\r'
}
function win_path_to_wsl {
if [[ "$1" != "" ]]; then
echo "$1" | sed -e 's|\\|/|g' -e 's|\(.*\):|/mnt/\L\1|'
else
cat - | sed -e 's|\\|/|g' -e 's|\(.*\):|/mnt/\L\1|'
fi
}
function copy_to_clipboard {
if is_wsl; then
cat - | clip.exe
elif [[ "$WAYLAND_DISPLAY" != "" ]] && which wl-copy > /dev/null; then
cat - | wl-copy
elif which xclip > /dev/null; then
cat - | xclip -selection clipboard
else
return 1
fi
}
# Escape bash variables
function no_dollars {
sed 's/\$/\\$/g'
}
function scrt_session_path {
if [[ "$crtconfig" != "" ]]; then
echo "$crtconfig/Sessions"
else
if is_wsl; then
appdata="$(wsl_win_var '%APPDATA%' | win_path_to_wsl)"
echo "$appdata/VanDyke/Config/Sessions"
else
echo "$HOME/.vandyke/SecureCRT/Config/Sessions"
fi
fi
}
if [[ "$emojis" == "no" ]] || ([[ "$emojis" != "yes" ]] && is_wsl); then
dir_char="+"
file_char=" "
search_entry="> Search"
up_entry=".. Back"
exit_search_entry="X Exit search"
query_question="Enter search query: "
now_at_entry="Now at: "
else
dir_char="📁"
file_char="🔗"
search_entry="🔍 Search"
up_entry="↩️ .. Back"
exit_search_entry="❌ Exit search"
query_question="🔍 Enter search query: "
now_at_entry="📍 Now at: "
fi
run_ssh_entry="Run SSH"
run_sftp_entry="Run SFTP client"
print_details_entry="Print details and exit"
session_path="$(scrt_session_path)"
current_path="."
function scrt_cd {
newdir="$session_path/$current_path/$1"
if [ ! -d "$newdir" ]; then
return 1
fi
current_path="$(realpath --no-symlinks --relative-to "$session_path" "$newdir")"
}
function scrt_pwd {
echo "$session_path/$current_path"
}
function find_dirs_or_symlinks {
while read -r name; do
[ -d "$name" ] && echo "$name";
done < <(find $@)
}
function find_files_or_symlinks {
while read -r name; do
[ -f "$name" ] && echo "$name";
done < <(find $@)
}
function scrt_session_name {
local file="$1"
proto="$(cat "$file" | grep 'S:"Protocol Name"' | cut -d '=' -f 2 | tr -d '\r')"
echo "$file_char $(echo "$(basename "$file")" | sed 's/.ini$//') ($proto)"
}
function scrt_ls {
cwd="$(pwd)"
cd "$(scrt_pwd)"
find_dirs_or_symlinks -maxdepth 1 -mindepth 1 | sort | sed "s|./||" | while read dir; do
echo "$dir_char $dir\\$dir"
done
find_files_or_symlinks -maxdepth 1 -mindepth 1 | grep '.ini$' | grep -v 'Default.ini' | grep -v '__FolderData__.ini' | sort | sed 's|./||' | while read file; do
echo "$(scrt_session_name "$file")\\$file"
done
cd "$cwd"
}
function scrt_find {
query="$1"
(
find "$session_path/$current_path" -type d -iname '*'"$query"'*'
find "$session_path/$current_path" -type f -iname '*'"$query"'*.ini$' | grep -v "__FolderData__.ini" | grep -v "Default.ini"
)| while read result; do
if basename "$result" | grep -qi "$query"; then
realpath --relative-to "$session_path/$current_path" "$result"
fi
done
}
function scrt_search {
input 1 "$query_question"
query="$(cat "${dir_tmp}/${file_tmp}")"
query="${query#"$query_question"}"
if [[ "$query" == "" ]]; then
return 1
fi
results="$(scrt_find "$query")"
if [[ "$results" == "" ]]; then
alert_message "No results"
return 1;
fi
IFSBAK="$IFS"
IFS=$'\n'
menu "$exit_search_entry" $results
IFS="$IFSBAK"
menu_choice="$(0< "${dir_tmp}/${file_tmp}" )"
if [[ "$menu_choice" == "$exit_search_entry" ]]; then
return 1
else
choice_path="$(scrt_pwd)/$menu_choice"
if [ -d "$choice_path" ]; then
scrt_cd "$menu_choice"
return 1
else
scrt_session_run "$menu_choice"
fi
fi
}
function scrt_menu {
listing="$(scrt_ls)"
menu_listing="$(echo "$listing" | cut -d "\\" -f 1 | no_dollars)"
now_at="$(echo "$current_path" | sed -e 's|^[.]|/|' -e 's|//|/|' | no_dollars)"
IFSBAK="$IFS"
IFS=$'\n'
if [[ "$current_path" != "" ]] && [[ "$current_path" != "." ]]; then
menu "$now_at_entry $now_at" "$search_entry" "$up_entry" "$menu_listing"
else
menu "$now_at_entry $now_at" "$search_entry" "$menu_listing"
fi
IFS="$IFSBAK"
menu_choice="$(0< "${dir_tmp}/${file_tmp}" )"
choice="$(echo "$listing" | grep "$menu_choice" | cut -d "\\" -f 2)"
choice_path="$(scrt_pwd)/$choice"
if [[ "$menu_choice" == "" ]] || [[ "$menu_choice" == "$up_entry" ]]; then
scrt_cd ..
if [[ "$current_path" == "" ]] || [[ "$current_path" == ".." ]]; then
return
fi
elif [[ "$menu_choice" == "$search_entry" ]]; then
if scrt_search; then
return
fi
elif [[ "$menu_choice" == "$now_at_entry"* ]]; then
scrt_menu
elif [ -d "$choice_path" ]; then
scrt_cd "$choice"
elif [ -f "$choice_path" ]; then
scrt_session_run "$choice_path"
else
alert_message "Could not find selected item \"$menu_choice\""
fi
scrt_menu
}
function scrt_has_password {
cat "$1" | grep -q '"Password"'
return $?
}
function scrt_get_cleartext_pwd {
session="$1"
encrypted="$(cat "$session" | grep '"Password V2"' | cut -d '=' -f 2 | cut -c 1-3 --complement | tr -d '\r')"
if [[ "$encrypted" == "" ]]; then
encrypted="$(cat "$session" | grep '"Password"' | cut -d '=' -f 2 | cut -c 1 --complement | tr -d '\r')"
"$DIR/SecureCRTCipher.py" dec "$encrypted"
else
"$DIR/SecureCRTCipher.py" dec -v2 "$encrypted"
fi
}
function scrt_session_run {
local session="$1"
if [[ "$default_action" == run* ]]; then
# No stack overflows, bitch
default_action="ask"
fi
(type "scrt_session_$default_action") 2>&1 >/dev/null && \
"scrt_session_$default_action" "$session" || \
scrt_session_ask "$@"
}
function scrt_session_ask {
local session="$1"
local file="$(realpath --no-symlinks "$session")"
menu \
"$run_ssh_entry" \
"$run_sftp_entry" \
"$print_details_entry" \
"------" \
"Session: $(scrt_session_name "$session")"
menu_choice="$(0< "${dir_tmp}/${file_tmp}" )"
case "$menu_choice" in
"$run_ssh_entry")
scrt_session_exec_ssh "$file"
;;
"$run_sftp_entry")
scrt_session_exec_sftp "$file"
;;
"$print_details_entry")
scrt_session_print "$session"
;;
"")
return
;;
esac
scrt_session_ask "$session"
}
function scrt_session_exec_ssh {
local session="$1"
scrt_session_copy_pass "$session"
echo
cmd="$("$DIR/crt2foss.py" "$session_path/../" "$session" | grep '^ssh')"
echo "\$ $cmd"
exec $cmd
}
function scrt_session_exec_sftp {
local session="$1"
(type "sftp_client_runner") 2>&1 >/dev/null
if [[ "$?" != 0 ]]; then
alert_message "You need to provide an SFTP client helper.\n\nYou can either provide it as a function named\n'sftp_client_runner' in ~/.shcrtrc or place it in \$PATH"
return 1
fi
scrt_session_copy_pass "$session"
echo
cmd="$("$DIR/crt2foss.py" "$session_path/../" "$session" | grep '^ssh' | sed 's/^ssh/sftp_client_runner/')"
$cmd
exit
}
function scrt_session_copy_pass {
local session="$1"
if scrt_has_password "$session"; then
echo
if scrt_get_cleartext_pwd "$session" 2> /dev/null | tr -d '\r\n' | copy_to_clipboard; then
echo "Password copied to clipboard."
else
echo "Unable to copy password to clipboard."
read -p "Do you want me to print it to the console? [yN] " yn
case $yn in
[Yy]*) scrt_get_cleartext_pwd "$session";;
esac
fi
fi
}
function scrt_session_print {
if [[ "$mode" == "dialog" ]] || [[ "$supermode" == "dialog" ]]; then
clear
fi
local session="$1"
echo
echo "Session file:"
realpath --no-symlinks "$session"
echo
echo "Commands:"
"$DIR/crt2foss.py" "$session_path/../" "$session"
scrt_session_copy_pass "$session"
exit
}
function main {
if [ ! -d "$session_path" ]; then
alert_message "SecureCRT session path not found.\nLooked for it at:\n$session_path"
return 1
fi
scrt_menu
}
# Run if not sourced
BASH_SOURCE=".$0"
test ".$0" != ".$BASH_SOURCE" || main $@