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feat: add i2pd install script #156

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merged 3 commits into from
Jul 14, 2024
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feat: add i2pd install script #156

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5344894
feat: add i2pd install script
openoms Jul 4, 2024
5126567
add comments to addseednodes
openoms Jul 4, 2024
9ce3324
limit addseednodes to 21 new random peers
openoms Jul 5, 2024
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296 changes: 296 additions & 0 deletions scripts/standalone/install.i2pd.sh
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#!/bin/bash

# https://i2pd.readthedocs.io

if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "I2P Daemon install script"
echo "More info at https://i2pd.readthedocs.io"
echo "Usage:"
echo "install.i2pd.sh install -> Install i2pd"
echo "install.i2pd.sh on -> Switch on i2pd"
echo "install.i2pd.sh off -> Uninstall i2pd"
echo "install.i2pd.sh addseednodes -> Add 21 randonly selected I2P seed nodes from: https://github.com/bitcoin/bitcoin/blob/master/contrib/seeds/nodes_main.txt"
echo "install.i2pd.sh status -> I2P related logs from bitcoind, bitcoin-cli -netinfo 4 and webconsole access"
exit 1
fi

function confAdd {
# get parameters
keystr="$1"
valuestr=$(echo "$2" | sed 's/\//\\\//g')
configFile="$3"

# check if key needs to be added (prepare new entry)
entryExists=$(grep -c "^${keystr}=" ${configFile})
if [ ${entryExists} -eq 0 ]; then
echo "${keystr}=" | sudo tee -a ${configFile} 1>/dev/null
fi

# add an extra key=value line (needs sudo to operate when user is not root)
echo "${keystr}=${valuestr}" | sudo tee -a ${configFile}
}

function add_repo {
# Add repo for the latest version
# i2pd — https://repo.i2pd.xyz/.help/readme.txt
# https://repo.i2pd.xyz/.help/add_repo

source /etc/os-release
DIST=$ID
case $ID in
debian | ubuntu | raspbian)
if [[ -n $DEBIAN_CODENAME ]]; then
VERSION_CODENAME=$DEBIAN_CODENAME
fi
if [[ -n $UBUNTU_CODENAME ]]; then
VERSION_CODENAME=$UBUNTU_CODENAME
fi
if [[ -z $VERSION_CODENAME ]]; then
echo "Couldn't find VERSION_CODENAME in your /etc/os-release file. Did your system supported? Please report issue to me by writing to email: 'r4sas <at> i2pd.xyz'"
exit 1
fi
RELEASE=$VERSION_CODENAME
;;
*)
if [[ -z $ID_LIKE || "$ID_LIKE" != "debian" && "$ID_LIKE" != "ubuntu" ]]; then
echo "Your system is not supported by this script. Currently it supports debian-like and ubuntu-like systems."
exit 1
else
DIST=$ID_LIKE
case $ID_LIKE in
debian)
if [[ "$ID" == "kali" ]]; then
if [[ "$VERSION" == "2019"* || "$VERSION" == "2020"* ]]; then
RELEASE="buster"
elif [[ "$VERSION" == "2021"* || "$VERSION" == "2022"* ]]; then
RELEASE="bullseye"
fi
else
RELEASE=$DEBIAN_CODENAME
fi
;;
ubuntu)
RELEASE=$UBUNTU_CODENAME
;;
esac
fi
;;
esac
if [[ -z $RELEASE ]]; then
echo "Couldn't detect your system release. Please report issue to me by writing to email: 'r4sas <at> i2pd.xyz'"
exit 1
fi
echo "Importing signing key"
wget -q -O - https://repo.i2pd.xyz/r4sas.gpg | sudo apt-key --keyring /etc/apt/trusted.gpg.d/i2pd.gpg add -
echo "Adding APT repository"
echo "deb https://repo.i2pd.xyz/$DIST $RELEASE main" | sudo tee /etc/apt/sources.list.d/i2pd.list
echo "deb-src https://repo.i2pd.xyz/$DIST $RELEASE main" | sudo tee -a /etc/apt/sources.list.d/i2pd.list
}

function bitcoinI2Pstatus {
echo "# I2P related logs from the bitcoin debug log"
echo "sudo tail -n 200 ${bitcoinLogPath} | grep i2p"
echo
sudo cat ${bitcoinLogPath} | grep i2p
echo
echo "# Running the command:"
echo "sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4"
echo
sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4
echo
echo "# i2pd webconsole:"
localip=$(hostname -I | awk '{print $1}')
echo "http://${localip}:7070"
echo "# Username: i2pd"
echo "# Password: your passwordB"
echo
}

echo "# Running: 'install.i2pd.sh $*'"
source /home/joinmarket/joinin.conf

bitcoinConfPath="/home/bitcoin/.bitcoin/bitcoin.conf"
bitcoinLogPath="/home/bitcoin/.bitcoin/debug.log"

# make sure to be present in PATH
if ! echo "$PATH" | grep "/usr/sbin" >/dev/null; then
export PATH=$PATH:/usr/sbin
echo "PATH=\$PATH:/usr/sbin" | sudo tee -a /etc/profile
fi

if [ "$1" = "install" ]; then

isInstalled=$(sudo systemctl list-unit-files | grep -c i2pd)
if [ "${isInstalled}" != "0" ]; then
echo "# i2pd is already installed."
else
echo "# Installing i2pd ..."

add_repo

sudo apt-get update
sudo apt-get install -y i2pd

fi
exit 0
fi

if [ "$1" = "1" ] || [ "$1" = "on" ]; then

isInstalled=$(sudo systemctl list-unit-files | grep -c i2pd)
if [ "${isInstalled}" != "0" ]; then
echo "# i2pd is installed."
else
/home/joinmarket/standalone/install.i2pd.sh install
fi

if systemctl is-active --quiet i2pd.service; then
echo "# i2pd.service is already active."
else
echo "# sudo systemctl enable i2pd"
sudo systemctl enable i2pd
fi

echo "# i2pd config"
/home/joinmarket/set.value.sh set debug tor ${bitcoinConfPath} noquotes
confAdd debug i2p ${bitcoinConfPath}
/home/joinmarket/set.value.sh set i2psam 127.0.0.1:7656 ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh set i2pacceptincoming 1 ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh set onlynet onion ${bitcoinConfPath} noquotes
confAdd onlynet i2p ${bitcoinConfPath}
PASSWORD_B=$(sudo cat ${bitcoinConfPath} | grep rpcpassword | cut -c 13-)
cat <<EOF | sudo tee /etc/i2pd/i2pd.conf
# i2pd settings for the Joininbox
# for the defaults see:
# https://github.com/PurpleI2P/i2pd/blob/openssl/contrib/i2pd.conf
# Docs:
# https://i2pd.readthedocs.io/en/latest/user-guide/configuration/
loglevel = none
[http]
address=0.0.0.0
strictheaders = false
port = 7070
auth = true
user = i2pd
pass = ${PASSWORD_B}
[httpproxy]
enabled = false
[socksproxy]
enabled = false
[sam]
enabled = true
[bob]
enabled = false
[i2cp]
enabled = false
[i2pcontrol]
enabled = false
[upnp]
enabled = false
EOF

sudo ufw allow 7070 comment "i2pd-webconsole"

echo "# Start i2pd ..."
sudo systemctl start i2pd
echo "# Restart bitcoind ..."
sudo systemctl restart bitcoind 2>/dev/null
sleep 10

if i2pd --version; then
echo "# Installed i2pd"
else
echo "# i2pd is not installed"
exit 1
fi

# setting value in raspiblitz.conf
/home/joinmarket/set.value.sh set i2pd "on"

localip=$(hostname -I | awk '{print $1}')
echo "# Config: /etc/i2pd/i2pd.conf"
echo "# i2pd web console: ${localip}:7070"
echo "# Monitor i2p in bitcoind:"
echo "sudo tail -n 100 ${bitcoinLogPath} | grep i2p"
echo "sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4"

exit 0
fi

if [ "$1" = "addseednodes" ]; then

if ! sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4 | grep i2p; then
echo "# i2pd is not running"
/home/joinmarket/standalone/install.i2pd.sh on
fi

echo "Add 21 randomly selected I2P seed nodes from: https://github.com/bitcoin/bitcoin/blob/master/contrib/seeds/nodes_main.txt"
echo "Monitor in a new terminal with:"
echo "watch sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4"
echo "This will take some time ..."

# Fetch and filter the list of seed nodes
i2pSeedNodeList=$(curl -sS https://raw.githubusercontent.com/bitcoin/bitcoin/master/contrib/seeds/nodes_main.txt | grep .b32.i2p:0)

# Shuffle the list and pick the first 21 nodes
selectedNodes=$(echo "$i2pSeedNodeList" | shuf | head -n 21)

# Add each selected node
for i2pSeedNode in ${selectedNodes}; do
echo "# Add i2p seed node: ${i2pSeedNode} by running:"
echo "bitcoin-cli addnode $i2pSeedNode onetry"
sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli addnode "$i2pSeedNode" "onetry"
done

echo
echo "# Display sudo tail -n 100 ${bitcoinLogPath} | grep i2p"
sudo tail -n 100 ${bitcoinLogPath} | grep i2p
echo
echo "# Display bitcoin-cli -netinfo 4"
sudo -u bitcoin /home/bitcoin/bitcoin/bitcoin-cli -netinfo 4

exit 0
fi

# switch off
if [ "$1" = "0" ] || [ "$1" = "off" ]; then

echo "# stop & remove systemd service"
sudo systemctl stop i2pd 2>/dev/null
sudo systemctl disable i2pd.service

echo "# Uninstall with apt"
sudo apt remove -y i2pd

echo "# Remove settings from bitcoind"
/home/joinmarket/set.value.sh delete debug ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh set debug tor ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh delete i2psam ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh delete i2pacceptincoming ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh delete onlynet ${bitcoinConfPath} noquotes
/home/joinmarket/set.value.sh set onlynet onion ${bitcoinConfPath} noquotes

sudo rm /etc/systemd/system/i2pd.service

sudo ufw delete allow 7070

if ! i2pd --version 2>/dev/null; then
echo "# OK - i2pd is not installed now"
else
echo "# i2pd is still installed"
exit 1
fi

# setting value in raspiblitz.conf
/home/joinmarket/set.value.sh set i2pd "off"

exit 0
fi

if [ "$1" = "status" ]; then
bitcoinI2Pstatus
exit 0
fi

echo "# FAIL - Unknown Parameter $1"
exit 1
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