#!/usr/bin/env bash # # ZendTo # Copyright (C) 2006 Jeffrey Frey, frey at udel dot edu # Copyright (C) 2020 Julian Field, Jules at ZendTo dot com # # Based on the original PERL dropbox written by Doke Scott. # Developed by Julian Field. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # Usage() { badarg="$1" if [ "x$badarg" != "x" ]; then echo "Error: bad argument $badarg" 1>&2 echo 1>&2 fi cat < --senderemail | -e --senderorg | -o --subject | -s SUBJECT --note | -t NOTE --recipientname | -N RECIPIENT-NAME --recipientemail | -E RECIPIENT-EMAIL [ --recipientcsv | -c RECIPIENTS-FILE ] --filename | -f FILENAME --libraryfilename| -F LIBRARY-FILENAME --filedesc | -D FILE-DESCRIPTION [ --notifyonpickup | -P ] [ --emailrecipients| -R ] [ --sendpasscode | -C ] [ --withchecksum | -x ] [ --encrypt | -E PASSPHRASE ] [ --onetimelinks | -O ] [ --language | -l ] [ --insecure | -i ] [ --debug | -d ] --username USERNAME USERNAME is one of the login usernames defined as 'automationUsers' in preferences.php --recipientname RECIPIENT-NAME --recipientemail RECIPIENT-EMAIL may appear multiple times OR use --recipient-csv --recipientcsv CSV-FILENAME CSV file containing email addresses of recipients. Only 1 field per line may be an email address. All other fields and blank lines are ignored. If you want to set names, use --recipientname and --recipientemail instead. --filename FILENAME --filedesc FILE-DESCRIPTION may appear multiple times --note NOTE will have all occurrences of '\n' replaced with a newline character --insecure or -i passes the "--insecure" flag to curl(1) so it allows self-signed SSL certificates --debug or -d makes me echo the full curl(1) instead of executing it is the root URL of your ZendTo server USAGE } # Default values debug='' # This one isn't used in call to curl insecure=0 language='' # These are all 0 (i.e. false) by default notifyonpickup=0 emailrecipients=0 sendpasscode=0 withchecksum=0 onetimelinks=0 # No encryption is passphrase is empty encrypt='' # Recipients num_recipients=0 # Every supplied recipient has a name and an email address # Note: For lots of recipients without names, use --recipientcsv declare -a names declare -a emails # Files num_files=0 # total number of filenames + libraryfilenames # For every index, EITHER ${filenames[i]} OR ${libraries[i]} is set declare -a filenames declare -a libraries declare -a descriptions while getopts ":u:p:n:e:o:s:t:N:E:c:f:F:D:E:l:PRCxihd-:" opt; do case ${opt} in - ) case "$OPTARG" in username | password | sendername | senderemail | senderorg | subject | note | recipientcsv | encrypt | language ) declare "${OPTARG}=${!OPTIND}"; ((OPTIND++)) ;; username=* | password=* | sendername=* | senderemail=* | senderorg=* | subject=* | note=* | recipientcsv=* | encrypt=* | language=* ) val="${OPTARG#*=}" # This doesn't work if $val contains newlines or other nasties opt="$( echo "$OPTARG" | cut -d= -f1 )" declare "${opt}=${val}" ;; recipientname ) names+=("${!OPTIND}") ((OPTIND++)) ;; recipientemail ) ((num_recipients++)) emails+=("${!OPTIND}") ((OPTIND++)) ;; filename ) ((num_files++)) filenames[$num_files]="${!OPTIND}" ((OPTIND++)) ;; libraryfilename ) ((num_files++)) libraries[$num_files]="${!OPTIND}" ((OPTIND++)) ;; filedesc ) descriptions[$num_files]="${!OPTIND}" ((OPTIND++)) ;; recipientname=* ) val="${OPTARG#*=}" names+=("$val") ;; recipientemail=* ) val="${OPTARG#*=}" ((num_recipients++)) emails+=("$val") ;; filename=* ) val="${OPTARG#*=}" ((num_files++)) filenames[$num_files]="$val" ;; libraryfilename=* ) val="${OPTARG#*=}" ((num_files++)) libraries[$num_files]="$val" ;; filedesc=* ) val="${OPTARG#*=}" descriptions[$num_files]="$val" ;; notifyonpickup ) notifyonpickup=1 ;; emailrecipients ) emailrecipients=1 ;; sendpasscode ) sendpasscode=1 ;; withchecksum ) withchecksum=1 ;; onetimelinks ) onetimelinks=1 ;; insecure ) insecure=1 ;; debug ) debug='y' ;; * ) Usage "$OPTARG" ; exit 1 ;; esac ;; u ) username="$OPTARG" ;; p ) password="$OPTARG" ;; n ) sendername="$OPTARG" ;; e ) senderemail="$OPTARG" ;; o ) senderorg="$OPTARG" ;; s ) subject="$OPTARG" ;; t ) note="$OPTARG" ;; N ) names+=("$OPTARG") ;; # Add to end of array E ) ((num_recipients++)) ; emails+=("$OPTARG") ;; # Add to end of array c ) recipientcsv="$OPTARG" ;; # Warning: This implies filename or libraryname comes before description!! f ) ((num_files++)) ; filenames[$num_files]="$OPTARG" ;; F ) ((num_files++)) ; libraries[$num_files]="$OPTARG" ;; D ) descriptions[$num_files]="$OPTARG" ;; E ) encrypt="$OPTARG" ;; l ) language="$OPTARG" ;; P ) notifyonpickup=1 ;; R ) emailrecipients=1 ;; C ) sendpasscode=1 ;; x ) withchecksum=1 ;; O ) onetimelinks=1 ;; i ) insecure=1 ;; d ) debug='y' ;; h ) Usage ; exit 0 ;; : ) Usage ; exit 1 ;; \? ) Usage "$OPTARG" ; exit 1 ;; esac done shift $((OPTIND -1)) # This should be all that's left behind ServerRoot="$1" # # Parameter error checking STARTS # errors_occurred='' # Check for basic mandatory parameters if [[ -z $username || -z $password || -z $sendername || -z $senderemail || -z $senderorg || -z $subject || -z $ServerRoot ]]; then echo "Error: mandatory parameters omitted" 1>&2 errors_occurred=yes fi # Need some recipients if [[ $num_recipients -eq 0 && ( ! -r $recipientcsv || ! -s $recipientcsv ) ]]; then echo "Error: no recipients supplied" 1>&2 errors_occurred=yes fi # Need some files if (( num_files == 0 )); then echo "Error: no files supplied" 1>&2 errors_occurred=yes fi # ServerRoot should have been the only non-option, check it looks right if [[ ! $ServerRoot =~ ^http ]]; then echo "Error: server root URL $ServerRoot must start with http:// or https://" 1>&2 errors_occurred=yes fi # Recipient email addresses must have "@" in them for i in "${emails[@]}"; do if [[ ! $i =~ @ ]]; then echo "Error: email address '$i' has no '@'" 1>&2 errors_occurred=yes fi done # Filenames must exist and be readable for i in "${filenames[@]}"; do if [[ -n $i && ( ! -r $i ) ]]; then echo "Error: missing or unreadable file '$i'" 1>&2 errors_occurred=yes fi done # # Parameter error checking ENDS # (errors_occurred==yes action is done later) # # # Start building the list of options # declare -a params # All our calls to curl need this params+=(--dump-header - --output /dev/null --silent) # We are creating a drop-off params+=(--form-string Action=dropoff) # Mandatory simple ones first params+=(--form-string uname="$username") params+=(--form-string password="$password") params+=(--form-string senderName="$sendername") params+=(--form-string senderEmail="$senderemail") params+=(--form-string senderOrganization="$senderorg") params+=(--form-string subject="$subject") # Pre-process their note text. '\n' ==> newline note="$( echo -n "$note" | sed 's/\\n/\n/g' )" params+=(--form-string note="$note") # Boolean options. True if present, false if not. params+=(--form-string confirmDelivery=$notifyonpickup) params+=(--form-string informRecipients=$emailrecipients) params+=(--form-string informPasscode=$sendpasscode) params+=(--form-string checksumFiles=$withchecksum) params+=(--form-string oneTimeLinks=$onetimelinks) (( insecure )) && params+=(--insecure) # Are we encrypting? if [[ -n $encrypt ]]; then params+=(--form-string encryptFiles=1) else params+=(--form-string encryptFiles=0) fi params+=(--form-string encryptPassword="$encrypt") # A cookie for good measure [[ -n $language ]] && params+=(--cookie ZendTo-locale="$language") # Add each recipient if (( num_recipients > 0 )); then for r in $(seq 1 $num_recipients); do params+=(--form-string recipient_$r=1) # arrays names and emails are indexed from 0 and not 1 params+=(--form-string recipName_$r="${names[(($r-1))]}") params+=(--form-string recipEmail_$r="${emails[(($r-1))]}") done elif [[ -n $recipientcsv ]]; then # Upload the recipientcsv file params+=(--form recipient_csv=@"$recipientcsv") fi # Add each file or library file for f in $(seq 1 $num_files); do if [[ -n ${filenames[$f]} ]]; then # It's a filename, so upload the file params+=(--form file_$f=@"${filenames[$f]}") elif [[ -n ${libraries[$f]} ]]; then # It's a library filename, relative to the library root params+=(--form-string file_select_$f="${libraries[$f]}") else # Eeek! Neither!!! echo "Error: file supplied in not a filename or the name of a library file" 2>&1 errors_occurred=yes fi params+=(--form-string desc_$f="${descriptions[$f]}") done # If any errors have been detected, bail out if [[ -n $errors_occurred ]]; then echo 1>&2 Usage exit 1 fi # Tack 'dropoff' on the end of the URL, and cope with missing / on the end URL="${ServerRoot%/}/dropoff.php" # This is the name of the HTTP header where ZendTo sends its response ZTheader='X-ZendTo-Response' # Debug only? if [[ $debug == "y" ]]; then echo echo curl \\ for i in "${params[@]}"; do echo "$i" \\ done echo "$URL" \\ cat <