gpg_recipient -> gpg_recipients: allow for multiple default recipients

3 files changed, 10 insertions, 5 deletions

diff --git a/man.commons.in b/man.commons.in
index 275ddb7..0eaf962 100644
--- a/man.commons.in
+++ b/man.commons.in
@@ -1,8 +1,8 @@
 [CONFIGURATION]
 The configfile \fB#ETCDIR#/sendmailadvanced.conf\fP is a bash script, which defines the following variables and routines:
 .TP
-.B "gpg_recipient"
-default recipient to encrypt to
+.B "gpg_recipients"
+list of default recipients to encrypt to
 .TP
 .B "hashcash_bits"
 stamp value
diff --git a/sendmailadvanced.conf b/sendmailadvanced.conf
index cf7932d..477502e 100755
--- a/sendmailadvanced.conf
+++ b/sendmailadvanced.conf
@@ -3,7 +3,9 @@
 # configuration for sendmailadvanced
 
 # default recipient to encrypt to
-gpg_recipient="me@example.com"
+gpg_recipients=(
+  "me@example.com"
+)
 
 # stamp value
 hashcash_bits=22
diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index 3c12fe8..b7aa435 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -63,7 +63,7 @@ gpgAdressaten() {
     then
       echo -n "-r ${adressat} "
     else
-      echo -n "-r ${gpg_recipient} "
+      printf -- '-r %s ' "${gpg_recipients[@]}"
     fi
   done
 }
@@ -102,7 +102,10 @@ else
   done
 fi
 
-gpg --list-keys "${gpg_recipient}" &> /dev/null || encrypt=false
+[ -z "${gpg_recipients[*]}" ] && encrypt=false
+for gpg_recipient in "${gpg_recipients[@]}"; do
+  gpg --list-keys "${gpg_recipient}" &> /dev/null || encrypt=false
+done
 which hashcash &> /dev/null || stamp=false
 
 eval set -- "$(getopt -o eh:i:st --long encrypt,no-encrypt,hook:,help,inline:,no-inline,stamp,no-stamp,version -n "$(basename "$0")" -- "$@" || echo verwendung)"