diff options
Diffstat (limited to 'lib/_ak_zblock')
| -rwxr-xr-x | lib/_ak_zblock | 131 |
1 files changed, 130 insertions, 1 deletions
diff --git a/lib/_ak_zblock b/lib/_ak_zblock index 40f548a..817a19e 100755 --- a/lib/_ak_zblock +++ b/lib/_ak_zblock @@ -542,6 +542,135 @@ _ak_zblock_cache(){ } +_ak_zblock_repack(){ + if [ -z $1 ] || [ ! -n "$1" ] + then + _ak_log_error "No zblock hash provided" + exit 1 + fi + _ak_ipfs_cid_v0_check $1 + if [ $? -ne 0 ] + then + _ak_log_error "Not valid zblock hash provided" + exit 1 + fi + zblock_to_repack="$1" + if [ -z $2 ] || [ ! -n "$2" ] + then + _ak_log_error "No zblock hash provided" + exit 1 + fi + _ak_ipfs_cid_v0_check $2 + if [ $? -ne 0 ] + then + _ak_log_error "Not valid zblock hash provided" + exit 1 + fi + zblock_to_repack_at="$2" + + MESSAGE="$zblock_to_repack" + + ACTION="$(_ak_zblock_show $zblock_to_repack | jq -r '.module,.action' | tr $'\n' '/' | sed -e 's/\/$//g')" + if [ ! -n "$ACTION" ] + then + _ak_log_error "Empty action" + exit 1 + fi + if [ ! -f "$AK_IPFS_ARTIFACTS/$MESSAGE" ] + then + _ak_log_error "File does not exist. Aborting..." + exit 1 + fi + data="$(_ak_zblock_show $zblock_to_repack | jq -r '.data')" + + _ak_log_info "We are repacking $ACTION with content $MESSAGE at $zblock_to_repack_at" + + + MESSAGE_HASH="$data" + + # We create a detached and armor signature of it + MESSAGE_SIGN_FILE="$data.asc" + _ak_gpg_sign_detached $MESSAGE_SIGN_FILE $AK_IPFS_ARTIFACTS/$data + + # We add the signature to IPFS + MESSAGE_SIGNATURE=$(_ak_ipfs_add $MESSAGE_SIGN_FILE) + + # We will be using our public key also to put it in the block later + KEY="self.pub" + _ak_gpg_key_self_export $KEY + GPG_PUB_KEY=$(_ak_ipfs_add $KEY) + + # Acquire last block of information, to chain this one with previous posted + PREVIOUS="$zblock_to_repack_at" + + # 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 $PREVIOUS > block + BLOCK="block" + BLOCK_SIG=$BLOCK".asc" + # We have a block now, so we sign it + _ak_gpg_sign_detached $BLOCK_SIG $BLOCK + + # We now add the signature to IPFS + BLOCK_SIGNATURE=$(_ak_ipfs_add $BLOCK_SIG) + + # We also add the block! + BLOCK=$(_ak_ipfs_add $BLOCK) + + # So we now do the think almost again + printf '{"block":"%s","block_signature":"%s"}' $BLOCK $BLOCK_SIGNATURE > zblock + ZBL="zblock" + # and we add it on IPFS + ZBLOCK=$(_ak_ipfs_add $ZBL) + echo $ZBLOCK + + # cat $PWD/zblock | jq -M + # Optional or extending with + # python send_as_ak_tx $ZBLOCK + # or for "offline" use + echo $ZBLOCK > $AK_ZLATEST + _ak_ipfs_name_publish --key=zchain $ZBLOCK > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_error "Failed publishing ZBLOCK: $ZBLOCK" + exit 1 + fi + _ak_ipfs_files_ls /zarchive > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_warning "/zarchive does not exist" + _ak_ipfs_files_mkdir /zarchive > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_error "Could not create /zarchive directory. Aborting." + exit 1 + fi + fi + _ak_ipfs_files_cp /zlatest /zarchive/$(date -u +%s)-$(_ak_ipfs_files_stat /zlatest | head -n 1) > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_error "Could not back up previous /zlatest" + exit 1 + fi + _ak_ipfs_files_rm /zlatest > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_error "Could not remove previous /zlatest" + exit 1 + fi + _ak_ipfs_files_cp /ipfs/$ZBLOCK /zlatest > /dev/null 2>&1 + if [ $? -ne 0 ] + then + _ak_log_error "Could not copy $ZBLOCK to /zlatest" + exit 1 + fi + _ak_config_publish + if [ $? -ne 0 ] + then + _ak_log_error "Could not publish new configuration" + exit 1 + fi +} + _ak_zblock_pack(){ if [ ! -z $2 ]; then @@ -551,7 +680,7 @@ _ak_zblock_pack(){ # We check firstly if the encapsulated value of the "ipfs" key has already # appeared in the zchain. TO_CHECK="$(cat $MESSAGE | jq | grep ipfs | awk '{print $2}' | sed -e 's/"//g;s/,//g')" - _ak_zchain_crawl | jq | grep ipfs | awk '{print $2}' | sed -e 's/"//g;s/,//g' | sort | uniq > tempisalreadythere + ak-zchain --crawl | jq | grep ipfs | awk '{print $2}' | sed -e 's/"//g;s/,//g' | sort | uniq > tempisalreadythere while IFS="" read -r p || [ -n "$p" ] do if [ "$p" == "$TO_CHECK" ] |