From 5b9d80959bdfab7fedb7a307d324811ba49b6aa5 Mon Sep 17 00:00:00 2001
From: kaotisk <kaotisk@arching-kaos.org>
Date: Sat, 8 Mar 2025 17:08:37 +0200
Subject: Keeping history of published ZBLOCKs outside IPFS

---
 config.sh      |  1 +
 install.sh     |  1 +
 lib/_ak_zblock | 10 +++++++---
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/config.sh b/config.sh
index c8ac722..5ab332a 100755
--- a/config.sh
+++ b/config.sh
@@ -31,6 +31,7 @@ export AK_CACHEDIR="$AK_WORKDIR/cache"
 export AK_CHUNKSDIR="$AK_WORKDIR/akfs/chunks"
 export AK_LEAFSDIR="$AK_WORKDIR/akfs/leafs"
 export AK_MAPSDIR="$AK_WORKDIR/akfs/maps"
+export AK_ZLATEST_HISTORY="$AK_WORKDIR/zlatest_history"
 
 #source $AK_LIBDIR/_ak_settings
 #export AK_FINGERPRINT="$(_ak_settings_get gpg.fingerprint)"
diff --git a/install.sh b/install.sh
index 4d86c4d..d90db3e 100755
--- a/install.sh
+++ b/install.sh
@@ -120,6 +120,7 @@ _ak_check_and_create_dir $AK_LEAFSDIR
 _ak_check_and_create_dir $AK_MAPSDIR
 _ak_check_and_create_dir $AK_GPGHOME
 chmod 700 $AK_GPGHOME
+_ak_let_there_be_file $AK_ZLATEST_HISTORY
 _ak_let_there_be_file $AK_GENESIS
 _ak_let_there_be_file $AK_ZBLOCKSFILE
 _ak_let_there_be_file $AK_ZPAIRSFILE
diff --git a/lib/_ak_zblock b/lib/_ak_zblock
index 667bf80..9d38711 100755
--- a/lib/_ak_zblock
+++ b/lib/_ak_zblock
@@ -615,6 +615,8 @@ function _ak_zblock_repack(){
     # Optional or extending with
     # python send_as_ak_tx $ZBLOCK
     # or for "offline" use
+    archivaltime="$(date -u +%s)"
+    echo "${archivaltime} $(cat $AK_ZLATEST)" >> $AK_ZLATEST_HISTORY
     echo $ZBLOCK > $AK_ZLATEST
     _ak_ipfs_name_publish zchain /ipfs/$ZBLOCK #> /dev/null 2>&1
     if [ $? -ne 0 ]
@@ -633,7 +635,7 @@ function _ak_zblock_repack(){
             exit 1
         fi
     fi
-    _ak_ipfs_files_cp /zlatest /zarchive/$(date -u +%s)-$(_ak_ipfs_files_stat /zlatest | head -n 1) > /dev/null 2>&1
+    _ak_ipfs_files_cp /zlatest /zarchive/${archivaltime}-$(_ak_ipfs_files_stat /zlatest | head -n 1) > /dev/null 2>&1
     if [ $? -ne 0 ]
     then
         _ak_log_error "Could not back up previous /zlatest"
@@ -691,7 +693,7 @@ function _ak_zblock_pack(){
             _ak_gpg_key_self_export $KEY
             GPG_PUB_KEY=$(_ak_ipfs_add $KEY)
             # Acquire last block of information, to chain this one with previous posted
-            PREVIOUS=$(_ak_ipfs_files_stat /zlatest | head -n 1)
+            PREVIOUS="$(cat $AK_ZLATEST)"
             # We create a block of json like this:
             printf '{"timestamp":"%s","action":"%s","data":"%s","detach":"%s","gpg":"%s","previous":"%s"}' $(date -u +%s) $ACTION $MESSAGE_HASH $MESSAGE_SIGNATURE $GPG_PUB_KEY $PREVIOUS > block
             BLOCK="block"
@@ -716,6 +718,8 @@ function _ak_zblock_pack(){
         # Optional or extending with
         # python send_as_ak_tx $ZBLOCK
         # or for "offline" use
+        archivaltime="$(date -u +%s)"
+        echo "${archivaltime} $(cat $AK_ZLATEST)" >> $AK_ZLATEST_HISTORY
         echo $ZBLOCK > $AK_ZLATEST
         _ak_ipfs_name_publish zchain /ipfs/$ZBLOCK > /dev/null 2>&1
         if [ $? -ne 0 ]
@@ -734,7 +738,7 @@ function _ak_zblock_pack(){
                 exit 1
             fi
         fi
-        _ak_ipfs_files_cp /zlatest /zarchive/$(date -u +%s)-$(_ak_ipfs_files_stat /zlatest | head -n 1) > /dev/null 2>&1
+        _ak_ipfs_files_cp /zlatest /zarchive/${archivaltime}-$(_ak_ipfs_files_stat /zlatest | head -n 1) > /dev/null 2>&1
         if [ $? -ne 0 ]
         then
             _ak_log_error "Could not back up previous /zlatest"
-- 
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