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Update 00_common.sh
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- more precise epoch/slotNum calculation in offlineMode for "non-standard" byron-genesis-parameters
- optimizations
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@gitmachtl
gitmachtl committed Jun 25, 2024
1 parent c95aadc commit 7e5c484
Showing 1 changed file with 56 additions and 48 deletions.
104 changes: 56 additions & 48 deletions cardano/testnet/00_common.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -178,7 +178,7 @@ case "${network,,}" in
_koiosAPI="https://api.koios.rest/api/v1" #Koios-API URLs -> autoresolve into ${koiosAPI}
_adahandlePolicyID="f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a" #PolicyIDs for the adaHandles -> autoresolve into ${adahandlePolicyID}
_adahandleAPI="https://api.handle.me" #Adahandle-API URLs -> autoresolve into ${adahandleAPI}
_catalystAPI="https://api.testnet.projectcatalyst.io/api/v1" #Catalyst-API URLs -> autoresolve into ${catalystAPI}
_catalystAPI="https://api.projectcatalyst.io/api/v1" #Catalyst-API URLs -> autoresolve into ${catalystAPI}
_lightModeParametersURL="https://uptime.live/data/cardano/parms/mainnet-parameters.json" #Parameters-JSON-File with current informations about cardano-cli version, tip, era, protocol-parameters
;;

Expand Down Expand Up @@ -242,20 +242,6 @@ case "${network,,}" in
_lightModeParametersURL="https://uptime.live/data/cardano/parms/sanchonet-parameters.json" #Parameters-JSON-File with current informations about cardano-cli version, tip, era, protocol-parameters
;;

"privatetest" )
network="PrivateNet"
_magicparam="--testnet-magic 5"
_addrformat="--testnet-magic 5"
_byronToShelleyEpochs=0
_tokenMetaServer="https://metadata.cardano-testnet.iohkdev.io/metadata"
_transactionExplorer=
_koiosAPI=
_adahandlePolicyID="f0ff48bbb7bbe9d59a40f1ce90e9e9d0ff5002ec48f232b49ca0fb9a" #PolicyIDs for the adaHandles -> autoresolve into ${adahandlePolicyID}
_adahandleAPI=
_catalystAPI= #Catalyst-API URLs -> autoresolve into ${catalystAPI}
_lightModeParametersURL= #Parameters-JSON-File with current informations about cardano-cli version, tip, era, protocol-parameters
;;


"legacy"|"testnet" ) #Only for documentation purpose, network is inactive
network="Legacy"
Expand Down Expand Up @@ -306,7 +292,7 @@ maxNodeVersion="99.99.9" #maximum allowed node version, 99.99.9 = no limit so
minLedgerCardanoAppVersion="7.1.0" #minimum version for the cardano-app on the Ledger HW-Wallet
minTrezorCardanoAppVersion="2.6.5" #minimum version for the firmware on the Trezor HW-Wallet
minHardwareCliVersion="1.15.0" #minimum version for the cardano-hw-cli
minCardanoSignerVersion="1.16.0" #minimum version for the cardano-signer binary
minCardanoSignerVersion="1.16.1" #minimum version for the cardano-signer binary
minCatalystToolboxVersion="0.5.0" #minimum version for the catalyst-toolbox binary

#Defaults - Variables and Constants
Expand Down Expand Up @@ -795,18 +781,35 @@ case ${workMode} in
if [[ $? -ne 0 ]]; then majorError "${currentEpoch}"; exit 1; fi
;;

"offline") #Offline-Mode, calculate the tip from the genesis file
#Static
"offline") #Offline-Mode, calculate the tip from the genesis files

#Check path to genesis files
if [[ ! -f "${genesisfile}" ]]; then majorError "Path ERROR - Path to the shelley genesis file '${genesisfile}' is wrong or the file is missing!"; exit 1; fi
if [[ ! -f "${genesisfile_byron}" ]]; then majorError "Path ERROR - Path to the byron genesis file '${genesisfile_byron}' is wrong or the file is missing!"; exit 1; fi

#read byron genesis values
local byronSlotLength; #In Secs
local byronK; #Int
local byronStartTimeSec; #In Secs (abs/UTC)

{ read byronSlotLength; read byronK; read byronStartTimeSec; } <<< $(jq -r ".blockVersionData.slotDuration // \"null\", .protocolConsts.k // \"null\", .startTime // \"null\"" < ${genesisfile_byron} 2> /dev/null)
local byronEpochLength=$(( 10 * ${byronK} )); #In Secs
local byronEndTimeSec=$(( ${byronStartTimeSec} + ((${byronToShelleyEpochs} * ${byronEpochLength} * ${byronSlotLength})/1000) ))

#read shelley genesis values
local slotLength; #In Secs
local epochLength; #In Secs
local startTimeGenesis; #In Text
{ read slotLength; read epochLength; read startTimeGenesis; } <<< $(jq -r ".slotLength // \"null\", .epochLength // \"null\", .systemStart // \"null\"" < ${genesisfile} 2> /dev/null)
local startTimeSec=$(date --date=${startTimeGenesis} +%s) #In Secs(abs/UTC)

local startTimeGenesis; local epochLength;
{ read startTimeGenesis; read epochLength; } <<< $( jq -r ".systemStart // \"null\", .epochLength // \"null\"" < ${genesisfile} 2> /dev/null)
local startTimeSec=$(date --date=${startTimeGenesis} +%s) #in seconds (UTC)
#get current time
local currentTimeSec=$(date -u +%s) #in seconds (UTC)
local currentEpoch=$(( (${currentTimeSec}-${startTimeSec}) / ${epochLength} )) #returns a integer number, we like that

#now lets calculate the current epoch
local currentEpoch=$(( ${byronToShelleyEpochs} + ((${currentTimeSec} - ${byronEndTimeSec}) / ${slotLength} / ${epochLength}) )) #returns a integer number, we like that
;;

esac

echo ${currentEpoch}
Expand Down Expand Up @@ -856,32 +859,34 @@ case ${workMode} in
if [[ $? -ne 0 ]]; then majorError "${currentTip}"; exit 1; fi
;;

"offline") #Offline-Mode, calculate the tip from the genesis file
#Static
"offline") #Offline-Mode, calculate the tip from the genesis files

#Check path to genesis files
if [[ ! -f "${genesisfile}" ]]; then majorError "Path ERROR - Path to the shelley genesis file '${genesisfile}' is wrong or the file is missing!"; exit 1; fi
if [[ ! -f "${genesisfile_byron}" ]]; then majorError "Path ERROR - Path to the byron genesis file '${genesisfile_byron}' is wrong or the file is missing!"; exit 1; fi

if [[ ! -f "${genesisfile}" ]]; then majorError "Path ERROR - Path to the shelley genesis file '${genesisfile}' is wrong or the file is missing!"; exit 1; fi
if [[ ! -f "${genesisfile_byron}" ]]; then majorError "Path ERROR - Path to the byron genesis file '${genesisfile_byron}' is wrong or the file is missing!"; exit 1; fi
#read byron genesis values
local byronSlotLength; #In Secs
local byronK; #Int
local byronStartTimeSec; #In Secs (abs/UTC)
{ read byronSlotLength; read byronK; read byronStartTimeSec; } <<< $(jq -r ".blockVersionData.slotDuration // \"null\", .protocolConsts.k // \"null\", .startTime // \"null\"" < ${genesisfile_byron} 2> /dev/null)
local byronEpochLength=$(( 10 * ${byronK} )); #In Secs
local byronEndTimeSec=$(( ${byronStartTimeSec} + ((${byronToShelleyEpochs} * ${byronEpochLength} * ${byronSlotLength})/1000) ))

#read shelley genesis values
local slotLength; #In Secs
local epochLength; #In Secs
local slotsPerKESPeriod; #Number
local startTimeGenesis; #In Text
{ read slotLength; read epochLength; read slotsPerKESPeriod; read startTimeGenesis; } <<< $(jq -r ".slotLength // \"null\", .epochLength // \"null\", .slotsPerKESPeriod // \"null\", .systemStart // \"null\"" < ${genesisfile} 2> /dev/null)
local startTimeByron=$(jq -r .startTime < ${genesisfile_byron} 2> /dev/null) #In Secs(abs)
local startTimeSec=$(date --date=${startTimeGenesis} +%s) #In Secs(abs)
local transTimeEnd=$(( ${startTimeSec}+(${byronToShelleyEpochs}*${epochLength}) )) #In Secs(abs) End of the TransitionPhase
local byronSlots=$(( (${startTimeSec}-${startTimeByron}) / 20 )) #NumSlots between ByronChainStart and ShelleyGenesisStart(TransitionStart)
local transSlots=$(( (${byronToShelleyEpochs}*${epochLength}) / 20 )) #NumSlots in the TransitionPhase
{ read slotLength; } <<< $(jq -r ".slotLength // \"null\"" < ${genesisfile} 2> /dev/null)

#Dynamic
local currentTimeSec=$(date -u +%s)
#get current time
local currentTimeSec=$(date -u +%s) #in seconds (UTC)

#Calculate current slot
if [[ "${currentTimeSec}" -lt "${transTimeEnd}" ]];
then #In Transistion Phase between ShelleyGenesisStart and TransitionEnd
local currentTip=$(( ${byronSlots} + (${currentTimeSec}-${startTimeSec}) / 20 ))
else #After Transition Phase
local currentTip=$(( ${byronSlots} + ${transSlots} + ((${currentTimeSec}-${transTimeEnd}) / ${slotLength}) ))
if [[ "${currentTimeSec}" -lt "${byronEndTimeSec}" ]]; then #we are in byron era
local currentTip=$(( ((${currentTimeSec}-${byronStartTimeSec})*1000) / ${byronSlotLength} ))
else #we are in shelley+ era
local byronSlots=$(( (${byronToShelleyEpochs} * ${byronEpochLength}) ))
local shelleySlots=$(( (${currentTimeSec}-${byronEndTimeSec}) / ${slotLength} ))
local currentTip=$(( ${byronSlots} + ${shelleySlots} ))
fi
;;

Expand Down Expand Up @@ -1443,16 +1448,19 @@ queryLight_stakeAddressInfo() { #${1} = address to query
if [[ $(jq -r ".[0].status" <<< "${responseJSON}" 2> /dev/null) != "registered" ]]; then
printf "[]"; #stakeAddress not registered on chain, return an empty array
else
# local delegation=$(jq -r ".[0].delegated_pool" <<< "${responseJSON}" 2> /dev/null)
# local rewardAccountBalance=$(jq -r ".[0].rewards_available" <<< "${responseJSON}" 2> /dev/null)
local delegation; local rewardAccountBalance; local delegationDeposit; #define local variables so we can read it in one go with the next jq command
{ read delegation; read rewardAccountBalance; read delegationDeposit; } <<< $(jq -r ".[0].delegated_pool // \"null\", .[0].rewards_available // \"null\", .[0].deposit // \"null\"" <<< "${responseJSON}" 2> /dev/null)

local delegation; local rewardAccountBalance; local delegationDeposit; local voteDelegation; #define local variables so we can read it in one go with the next jq command
{ read delegation; read rewardAccountBalance; read delegationDeposit; read voteDelegation; } <<< $(jq -r ".[0].delegated_pool // \"null\", .[0].rewards_available // \"null\", .[0].deposit // \"null\", .[0].vote_delegation // \"null\"" <<< "${responseJSON}" 2> /dev/null)

#deposit value, always 2000000 lovelaces until conway
# local delegationDeposit=$(jq -r ".[0].deposit" <<< "${responseJSON}" 2> /dev/null)
if [[ ${delegationDeposit} == null ]]; then delegationDeposit=2000000; fi

jsonRet="[ { \"address\": \"${addr}\", \"stakeDelegation\": \"${delegation}\", \"delegationDeposit\": ${delegationDeposit}, \"rewardAccountBalance\": ${rewardAccountBalance} } ]" #compose a json like the cli output

#convert bech-voteDelegation into keyHash-voteDelegation
if [[ ${voteDelegation} != null ]]; then voteDelegation="keyHash-$(${bech32_bin} <<< ${voteDelegation})"; fi


jsonRet="[ { \"address\": \"${addr}\", \"stakeDelegation\": \"${delegation}\", \"delegationDeposit\": ${delegationDeposit}, \"rewardAccountBalance\": ${rewardAccountBalance}, \"voteDelegation\": \"${voteDelegation}\" } ]" #compose a json like the cli output
#return the composed json
printf "${jsonRet}"
fi
Expand Down

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