[gpg] Now can export public keys

2 files changed, 28 insertions, 1 deletions

diff --git a/bin/ak-gpg b/bin/ak-gpg
index 3acfc0b..fb1e86d 100755
--- a/bin/ak-gpg
+++ b/bin/ak-gpg
@@ -26,6 +26,8 @@
 ##    --get-key-self-as-ipfs              Returns your key as an IPFS hash
 ##    --get-key-self-as-fingerprint       Returns the fingerprint of your key
 ##    --get-key-fingerprint-from-ipfs     Returns the fingerprint of a given key
+##    --export-key <fingerprint> <out>    Exports a public key as <out> filename
+##    --export-selected-key               Selects a key to export
 ##    --export-key-self-to-file           Exports self public key as 'self.pub'
 ##    --clear-sign <file> <output>        Sign a file clearly
 ##    --verify-file <file>                Verify a clear signed file
@@ -67,6 +69,8 @@ if [ ! -z $1 ]; then
         --get-key-self-as-fingerprint) _ak_gpg_key_self_get_fingerprint; exit;;
         --get-key-fingerprint-from-ipfs) shift; _ak_gpg_key_get_fingerprint_from_ipfs $1; exit;;
         --export-key-self-to-file) _ak_gpg_key_self_export 'self.pub'; exit;;
+        --export-selected-key) _ak_gpg_select_key_to_export; exit;;
+        --export-key) _ak_gpg_key_export "$2" "$3"; exit;;
         --clear-sign) shift; _ak_gpg_sign_clear "$2" "$1"; exit;;
         --verify-file) shift; _ak_gpg_verify_clear_signature "$1"; exit;;
         --list-keys | -l) _ak_gpg_list_keys; exit;;
diff --git a/lib/_ak_gpg b/lib/_ak_gpg
index 7832ca1..8f014f8 100755
--- a/lib/_ak_gpg
+++ b/lib/_ak_gpg
@@ -206,10 +206,19 @@ function _ak_gpg_verify_signature(){
     fi
 }
 
+function _ak_gpg_key_export(){
+    if [ ! -z $1 ] && [ -n "$1" ] && [ ! -z $2 ] && [ -n "$2" ]
+    then
+        _ak_gpg --armour --output $2 --export $1
+    else
+        exit 1
+    fi
+}
+
 function _ak_gpg_key_self_export(){
     if [ ! -z $1 ] && [ -n "$1" ]
     then
-        _ak_gpg --armour --output $1 --export $AK_FINGERPRINT
+        _ak_gpg_key_export $AK_FINGERPRINT $1
     else
         exit 1
     fi
@@ -253,6 +262,20 @@ function _ak_gpg_list_secret_keys_long(){
         uniq
 }
 
+function _ak_gpg_select_key_to_export(){
+    select x in $(_ak_gpg_list_secret_keys | tr '\n' ' ')
+    do
+        if [ -n "$x" ]
+        then
+            _ak_log_info "$x was selected"
+            _ak_gpg_key_export "$x" "$x.asc"
+            break
+        else
+            _ak_log_warning "You didn't select a key"
+        fi
+    done
+}
+
 function _ak_gpg_select_key(){
     select x in $(_ak_gpg_list_secret_keys | tr '\n' ' ')
     do