We.Love.Privacy.Club

txt.sour.is

Thu, Mar 17 6:50AM 2022 (3y ago)

#!/bin/sh

# Validate environment
if ! command -v msgbus > /dev/null; then
    printf "missing msgbus command. Use:  go install git.mills.io/prologic/msgbus/cmd/msgbus@latest"
    exit 1
fi

if ! command -v salty > /dev/null; then
    printf "missing salty command. Use:  go install go.mills.io/salty/cmd/salty@latest"
    exit 1
fi

if ! command -v salty-keygen > /dev/null; then
    printf "missing salty-keygen command. Use:  go install go.mills.io/salty/cmd/salty-keygen@latest"
    exit 1
fi

if [ -z "$SALTY_IDENTITY" ]; then
    export SALTY_IDENTITY="$HOME/.config/salty/$USER.key"
fi

get_user () {
    user=$(grep user: "$SALTY_IDENTITY" | awk '{print $3}')
    if [ -z "$user" ]; then
        user="$USER"
    fi
    echo "$user"
}

stream () {
    if [ -z "$SALTY_IDENTITY" ]; then
        echo "SALTY_IDENTITY not set"
        exit 2
    fi

    jq -r '.payload' | base64 -d | salty -i "$SALTY_IDENTITY" -d
}

lookup () {
    if [ $# -lt 1 ]; then
    printf "Usage: %s nick@domain\n" "$(basename "$0")"
    exit 1
    fi

    user="$1"
    nick="$(echo "$user" | awk -F@ '{ print $1 }')"
    domain="$(echo "$user" | awk -F@ '{ print $2 }')"

    curl -qsSL "https://$domain/.well-known/salty/${nick}.json"
}

readmsgs () {
    topic="$1"

    if [ -z "$topic" ]; then
        topic=$(get_user)
    fi

    export SALTY_IDENTITY="$HOME/.config/salty/$topic.key"
    if [ ! -f "$SALTY_IDENTITY" ]; then
        echo "identity file missing for user $topic" >&2
        exit 1
    fi

    msgbus sub "$topic" "$0"
}

sendmsg () {
    if [ $# -lt 2 ]; then
        printf "Usage: %s nick@domain.tld <message>\n" "$(basename "$0")"
        exit 0
    fi

    if [ -z "$SALTY_IDENTITY" ]; then
        echo "SALTY_IDENTITY not set"
        exit 2
    fi

    user="$1"
    message="$2"

    salty_json="$(mktemp /tmp/salty.XXXXXX)"

    lookup "$user" > "$salty_json"

    endpoint="$(jq -r '.endpoint' < "$salty_json")"
    topic="$(jq -r '.topic' < "$salty_json")"
    key="$(jq -r '.key' < "$salty_json")"

    rm "$salty_json"

    message="[$(date +%FT%TZ)] <$(get_user)> $message"

    echo "$message" \
        | salty -i "$SALTY_IDENTITY" -r "$key" \
        | msgbus -u "$endpoint" pub "$topic"
}

make_user () {
    mkdir -p "$HOME/.config/salty"

    if [ $# -lt 1 ]; then
        user=$USER
    else
        user=$1
    fi

    identity_file="$HOME/.config/salty/$user.key"

    if [ -f "$identity_file" ]; then
        printf "user key exists!"
        exit 1
    fi

    # Check for msgbus env.. probably can make it fallback to looking for a config file?
    if [ -z "$MSGBUS_URI" ]; then
        printf "missing MSGBUS_URI in environment"
        exit 1
    fi


    salty-keygen -o "$identity_file"
    echo "# user: $user" >> "$identity_file"

    pubkey=$(grep key: "$identity_file" | awk '{print $4}')

    cat <<- EOF
Create this file in your webserver well-known folder. https://hostname.tld/.well-known/salty/$user.json

{
  "endpoint": "$MSGBUS_URI",
  "topic": "$user",
  "key": "$pubkey"
}

EOF
}

# check if streaming
if [ ! -t 1 ]; then
    stream
    exit 0
fi

# Show Help
if [ $# -lt 1 ]; then
    printf "Commands: send read lookup"
    exit 0
fi


CMD=$1
shift

case $CMD in
    send)
        sendmsg "$@"
    ;;
    read)
        readmsgs "$@"
    ;;
    lookup)
        lookup "$@"
    ;;
    make-user)
        make_user "$@"
    ;;
esac

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xuu

txt.sour.is

Thu, Mar 17 12:29AM 2022 (3y ago)

↳ In-reply-to » @prologic yarn builds in 1.18!

;-) I seem to remember there being g a script that checks for 1.17. Maybe that is only on make preflight

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xuu

txt.sour.is

Wed, Mar 16 2:35PM 2022 (3y ago)

@prologic@twtxt.net yarn builds in 1.18!

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Rob

jsreed5.org

Tue, Mar 8 12:04AM 2022 (3y ago)

Off to my first health check-up in 3 ½ years. I’m almost 40 pounds lighter than I was back then, so I hope this goes well.

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xuu

txt.sour.is

Sun, Feb 20 5:47AM 2022 (3y ago)

I prefer ::1

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xuu

txt.sour.is

Tue, Jan 25 4:30PM 2022 (3y ago)

Wow. I’m paying about 100 USD for my cable internet. Hard to estimate since its part of a tvd bundle. But it is 1.2Gbit down and 40Mbit up. And speed tests at that on the regular. The new house will have FTTH gigabit for 80ish.

Do they have Starlink beta down there yet?

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anth

a.9srv.net

Mon, Jan 17 5:58PM 2022 (3y ago)

Only 1 day of activity so far, but I’ve started a new project log for whatever the heck I end up doing to this Monroe 425 I got. http://a.9srv.net/monroe425

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xuu

txt.sour.is

Wed, Jan 12 5:39AM 2022 (3y ago)

@fastidious@arrakis.netbros.com +1 …Now just a way to come up with the $20 per twt to store the data.

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anth

a.9srv.net

Thu, Dec 9 12:12PM 2021 (3y ago)

↳ In-reply-to » I fork bombed my computer! With ed(1)!!! Haven't done that in a while.

This pi will now boot directly to ed if the gpio pin is grounded at boot time. ed(1)term v1. :-) http://txtpunk.com/edterm/

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anth

a.9srv.net

Thu, Dec 9 6:50AM 2021 (3y ago)

↳ In-reply-to » I fork bombed my computer! With ed(1)!!! Haven't done that in a while.

@lyse ed(1) is the standard editor. ;-)

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anth

a.9srv.net

Wed, Dec 8 3:09PM 2021 (3y ago)

I fork bombed my computer! With ed(1)!!! Haven’t done that in a while.

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