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command_upload/upload.sh
2026-02-01 05:27:08 +05:30

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#!/usr/bin/env bash
# upload.sh - upload a file with POST, print URL
set -euo pipefail
UPLOAD_URL="https://user:pass@share.freedoms4.org"
HISTORY_FILE="$HOME/.uploaded_files.txt"
COPY_TO_CLIPBOARD=false
USE_COLOR=true
MAX_JOBS=10
TAKE_SCREENSHOT=false
FULL_SCREENSHOT=false
PASTEBIN_MODE=false
# FUNCTIONS
print_usage() {
cat <<USAGE
Usage: $0 [options] -f <file>
<command> | $0 [options] -p
Options:
-f, --file PATH File to upload
-p, --pastebin Read from stdin and upload as text file
-u, --user USER:PASS HTTP Basic auth (curl --user)
-H, --header "K: V" Additional header
-F, --field name=value Additional form field
-U, --url URL Override upload URL
-c, --clipboard Copy URL to clipboard
-r, --recent Show all history entries
-C, --check Check uploads status (active/expired)
-a, --active Show only active uploads (use with --check)
-e, --expired Show only expired uploads (use with --check)
-d, --delete Delete uploaded file(s) by URL or filename
### SCREENSHOT
-s, --screenshot Take a screenshot (grim + slurp) and upload it
--full With --screenshot: Takes a FULL screenshot (no slurp)
--no-color Disable colored output
-h, --help Show this help
Examples:
# To upload: $0 -u user:pass -f file.png -c
# Pastebin: cat log.txt | $0 -p
echo "Hello World" | $0 -p -c
USAGE
}
# COLORS
set_colors() {
if $USE_COLOR; then
RED='\033[0;31m'
GREEN='\033[0;32m'
ORANGE='\033[0;33m'
BOLD='\033[1m'
RESET='\033[0m'
else
RED=''
GREEN=''
ORANGE=''
BOLD=''
RESET=''
fi
}
# GENERATE RANDOM FILENAME
generate_random_name() {
# Use a subshell to avoid pipefail issues
(
set +o pipefail
tr -dc 'a-zA-Z0-9' < /dev/urandom | head -c 12
)
}
# ASYNC URL CHECK
check_url() {
local timestamp="$1"
local filename="$2"
local url="$3"
# Encode spaces, brackets, parentheses
url="${url// /%20}"
url="${url//[/\%5B}"
url="${url//]/%5D}"
url="${url//\(/%28}"
url="${url//\)/%29}"
status=$(curl -s -o /dev/null -w "%{http_code}" -L "$url" || echo 0)
if [[ "$status" == "200" ]]; then
echo "ACTIVE|$timestamp|$filename|$url"
else
echo "EXPIRED|$timestamp|$filename|$url"
fi
}
show_recent() {
[[ ! -f "$HISTORY_FILE" ]] && { echo "No history found."; return; }
echo -e "${BOLD}Recent uploads:${RESET}"
cat "$HISTORY_FILE"
}
show_async() {
[[ ! -f "$HISTORY_FILE" ]] && { echo "No history found."; return; }
active_urls=()
expired_urls=()
pids=()
tmp_output=$(mktemp)
trap 'rm -f "$tmp_output"' EXIT
while IFS= read -r line; do
timestamp=$(echo "$line" | cut -d'|' -f1 | xargs)
filename=$(echo "$line" | cut -d'|' -f2 | xargs)
url=$(echo "$line" | cut -d'|' -f3 | xargs)
{
check_url "$timestamp" "$filename" "$url"
} >> "$tmp_output" &
pids+=($!)
while (( ${#pids[@]} >= MAX_JOBS )); do
for i in "${!pids[@]}"; do
if ! kill -0 "${pids[i]}" 2>/dev/null; then
wait "${pids[i]}"
unset 'pids[i]'
fi
done
sleep 0.05
done
done < "$HISTORY_FILE"
wait
# Read tmp_output and separate
while IFS= read -r line; do
status=$(echo "$line" | cut -d'|' -f1)
content=$(echo "$line" | cut -d'|' -f2-)
if [[ "$status" == "ACTIVE" ]]; then
active_urls+=("$content")
else
expired_urls+=("$content")
fi
done < "$tmp_output"
# Sort arrays by timestamp (first field)
IFS=$'\n' active_urls=($(printf "%s\n" "${active_urls[@]}" | sort))
IFS=$'\n' expired_urls=($(printf "%s\n" "${expired_urls[@]}" | sort))
# Print in groups with colors
if [[ "$CHECK_ACTIVE" == true ]] || [[ "$CHECK_ACTIVE" == false && "$CHECK_EXPIRED" == false ]]; then
echo -e "${BOLD}Active uploads:${RESET}"
for line in "${active_urls[@]}"; do
echo -e "${GREEN}${line}${RESET}"
done
fi
if [[ "$CHECK_EXPIRED" == true ]] || [[ "$CHECK_ACTIVE" == false && "$CHECK_EXPIRED" == false ]]; then
echo -e "${BOLD}Expired uploads:${RESET}"
for line in "${expired_urls[@]}"; do
echo -e "${RED}${line}${RESET}"
done
fi
}
# ARGUMENTS
USER_AUTH=""
declare -a HEADERS
declare -a FIELDS
FILE=""
SHOW_RECENT=false
CHECK=false
CHECK_ACTIVE=false
CHECK_EXPIRED=false
DELETE_URLS=()
while [[ $# -gt 0 ]]; do
case "$1" in
-f|--file) FILE="$2"; shift 2 ;;
-p|--pastebin) PASTEBIN_MODE=true; shift ;;
-u|--user) USER_AUTH="$2"; shift 2 ;;
-H|--header) HEADERS+=("$2"); shift 2 ;;
-F|--field) FIELDS+=("$2"); shift 2 ;;
-U|--url) UPLOAD_URL="$2"; shift 2 ;;
-c|--clipboard) COPY_TO_CLIPBOARD=true; shift ;;
-r|--recent) SHOW_RECENT=true; shift ;;
-C|--check) CHECK=true; shift ;;
-a|--active) CHECK_ACTIVE=true; shift ;;
-e|--expired) CHECK_EXPIRED=true; shift ;;
-d|--delete)
shift
while [[ $# -gt 0 && ! "$1" =~ ^- ]]; do
DELETE_URLS+=("$1")
shift
done
;;
-s|--screenshot) TAKE_SCREENSHOT=true; shift ;;
--full) FULL_SCREENSHOT=true; shift ;;
--no-color) USE_COLOR=false; shift ;;
-h|--help) print_usage; exit 0 ;;
--) shift; break ;;
-*)
echo "Unknown option: $1" >&2
print_usage
exit 2 ;;
*)
[[ -z "$FILE" ]] && { FILE="$1"; shift; } || { echo "Unexpected argument: $1" >&2; print_usage; exit 2; }
;;
esac
done
set_colors
# RECENT / CHECK FLAGS
if $SHOW_RECENT; then
show_recent
exit 0
fi
if $CHECK; then
show_async
exit 0
fi
# DELETE
if (( ${#DELETE_URLS[@]} > 0 )); then
echo -n "Deleting:"
for d in "${DELETE_URLS[@]}"; do
echo -n " $(basename "$d")"
done
echo
echo
pids=()
tmp_output=$(mktemp)
trap 'rm -f "$tmp_output"' EXIT
for del in "${DELETE_URLS[@]}"; do
(
file_to_delete="$(basename "$del")"
if [[ "$UPLOAD_URL" =~ ^https?://([^/@]+)@ ]]; then
USER_AUTH="${BASH_REMATCH[1]}"
UPLOAD_URL_CLEAN="${UPLOAD_URL/\/\/$USER_AUTH@/\/\/}"
else
UPLOAD_URL_CLEAN="$UPLOAD_URL"
fi
delete_response=$(curl -s -F "delete=$file_to_delete" "$UPLOAD_URL_CLEAN" ${USER_AUTH:+-u "$USER_AUTH"} || true)
if [[ "$delete_response" == *"Deleted successfully"* ]]; then
echo "OK|$file_to_delete" >> "$tmp_output"
else
echo "FAIL|$file_to_delete|$delete_response" >> "$tmp_output"
fi
) &
pids+=($!)
# Limit of concurrency
while (( ${#pids[@]} >= MAX_JOBS )); do
for i in "${!pids[@]}"; do
if ! kill -0 "${pids[i]}" 2>/dev/null; then
unset 'pids[i]'
fi
done
sleep 0.05
done
done
wait
successful=()
failed=()
while IFS= read -r line; do
status=$(echo "$line" | cut -d'|' -f1)
file=$(echo "$line" | cut -d'|' -f2)
rest=$(echo "$line" | cut -d'|' -f3-)
if [[ $status == "OK" ]]; then
successful+=("$file")
else
failed+=("$file|$rest")
fi
done < "$tmp_output"
echo -e "${GREEN}Successful deletions:${RESET}"
if (( ${#successful[@]} > 0 )); then
for f in "${successful[@]}"; do
echo " $f"
done
else
echo " (none)"
fi
echo
echo -e "${RED}Unsuccessful deletions:${RESET}"
if (( ${#failed[@]} > 0 )); then
for f in "${failed[@]}"; do
fname=${f%%|*}
msg=${f#*|}
echo " $fname"
echo " Server: $msg"
done
else
echo " (none)"
fi
exit 0
fi
# PASTEBIN
if $PASTEBIN_MODE; then
# Check if input is being piped
if [[ -t 0 ]]; then
>&2 echo "Error: --pastebin requires piped input."
>&2 echo "Usage: <command> | $0 -p"
>&2 echo "Example: echo 'hello' | $0 -p"
exit 1
fi
random_name="$(generate_random_name)"
temp_file="/tmp/${random_name}.txt"
# Ensure cleanup on exit
trap 'rm -f "$temp_file"' EXIT
# Read all stdin into the temp file
cat > "$temp_file" || {
>&2 echo "Error: failed to read stdin."
exit 1
}
if [[ ! -s "$temp_file" ]]; then
>&2 echo "Error: no input received."
exit 1
fi
FILE="$temp_file"
fi
# SCREENSHOT
if $TAKE_SCREENSHOT; then
if ! command -v grim >/dev/null 2>&1; then
echo "Error: grim is required for --screenshot." >&2
exit 1
fi
if ! $FULL_SCREENSHOT && ! command -v slurp >/dev/null 2>&1; then
echo "Error: slurp is required unless using --full." >&2
exit 1
fi
ts="$(date '+%Y-%m-%d %H-%M-%S')"
screenshot_name="Screenshot From ${ts}.png"
screenshot_path="/tmp/$screenshot_name"
if $FULL_SCREENSHOT; then
echo "Taking FULL screenshot in 2 seconds..."
sleep 2
grim "$screenshot_path"
else
echo "Select area for screenshot..."
grim -g "$(slurp)" "$screenshot_path"
fi
if [[ ! -f "$screenshot_path" ]]; then
echo "Error: screenshot failed." >&2
exit 1
fi
FILE="$screenshot_path"
echo "Screenshot saved to: $FILE"
fi
# VALIDATION OF FILE
if [[ -z "$FILE" ]]; then
# Check if stdin is being piped
if [[ ! -t 0 ]]; then
echo "Error: detected piped input but missing -p flag." >&2
echo "Usage: <command> | $0 -p" >&2
echo "Example: cat file.txt | $0 -p" >&2
exit 2
fi
echo "Error: file is required." >&2
print_usage
exit 2
fi
[[ ! -f "$FILE" ]] && { echo "Error: file not found: $FILE" >&2; exit 3; }
# UPLOAD
declare -a CURL_OPTS
CURL_OPTS+=( -s )
[[ -n "$USER_AUTH" ]] && CURL_OPTS+=( --user "$USER_AUTH" )
for h in "${HEADERS[@]}"; do CURL_OPTS+=( --header "$h" ); done
for f in "${FIELDS[@]}"; do CURL_OPTS+=( --form "$f" ); done
CURL_OPTS+=( --form "file=@${FILE}" )
response="$(curl "${CURL_OPTS[@]}" "$UPLOAD_URL" 2>/dev/null || true)"
link="$(printf '%s\n' "$response" | perl -nle 'if (m{https?://.*}) { $url=$&; $url=~s/ /%20/g; print $url; exit }')"
if [[ -n "$link" ]]; then
>&2 echo -e "${GREEN}Upload successful!${RESET}"
echo "$link"
# CLIPBOARD
if $COPY_TO_CLIPBOARD; then
if command -v wl-copy >/dev/null 2>&1; then
echo -n "$link" | wl-copy --type text/plain
>&2 echo -e "${ORANGE}Link copied to clipboard.${RESET}"
elif command -v xclip >/dev/null 2>&1; then
echo -n "$link" | xclip -selection clipboard
>&2 echo -e "${ORANGE}Link copied to clipboard.${RESET}"
elif command -v pbcopy >/dev/null 2>&1; then
echo -n "$link" | pbcopy
>&2 echo -e "${ORANGE}Copied to clipboard.${RESET}"
else
>&2 echo "Clipboard copy requested, but no clipboard utility found."
fi
fi
# SAVE TO HISTORY
timestamp="$(date '+%Y-%m-%d %H:%M:%S')"
url_filename="$(basename "$link")"
mkdir -p "$(dirname "$HISTORY_FILE")"
echo "$timestamp | $url_filename | $link" >> "$HISTORY_FILE"
tail -n 100 "$HISTORY_FILE" > "$HISTORY_FILE.tmp" && mv "$HISTORY_FILE.tmp" "$HISTORY_FILE"
exit 0
else
>&2 echo "Upload failed or no URL found in server response."
>&2 echo "---- server response ----"
>&2 printf '%s\n' "$response"
>&2 echo "-------------------------"
exit 4
fi