ilovelili

msg := &messaging.Message{
  Data: map[string]string{
    "type":      "mention",
    "commentId": "1",
    "picture":   "https://cdn.woodstock.club/logo.png",
    "name":      "min",
    "comment":   "you are cool",
  },
  Notification: &messaging.Notification{
    Title: category,

ilovelili

# first, install
sudo apt-get update
sudo apt-get upgrade -y

git clone https://github.com/Chia-Network/chia-blockchain.git -b latest
cd chia-blockchain

sh install.sh
. ./activate

ilovelili

package handler

import (
	"fmt"
	"net/http"

	"github.com/labstack/echo"
	"github.com/woodstock-tokyo/woodstock-zaim/server/util"
)

ilovelili

Credential creation flows using the MONiD Library

Introduction

At MONiD we model verifiable credentials using W3C Verifiable credential specification, aside from some very recent spec modifications. Below you can see an example of a credential, serialized as JSON-LD, stating that the did did:monid:ffcc8f84fae1b6ad253561d7b78167a661d72f58e86e60dbd04cd9b81096cdbe is associated with the email address [email protected]. You might notice that the subject, issuer, and signer of the credential, are the same identity. This can be effectively referred to as a self signed, or self issued, credential.

{
  "@context": [

ilovelili

Credential creation flows using the MONiD Library

Introduction

At MONiD we model verifiable credentials using W3C Verifiable credential specification, aside from some very recent spec modifications. Below you can see an example of a credential, serialized as JSON-LD, stating that the did did:monid:ffcc8f84fae1b6ad253561d7b78167a661d72f58e86e60dbd04cd9b81096cdbe is associated with the email address [email protected]. You might notice that the subject, issuer, and signer of the credential, are the same identity. This can be effectively referred to as a self signed, or self issued, credential.

{

ilovelili

sudo apt-get install htop -y # This is not necessary, I just have it for check the resources consumption
sudo apt-get update
sudo apt-get install golang-go -y
export PATH=$PATH:$GOROOT/bin:$GOPATH/
export GOPATH=$HOME/go
wget https://dist.ipfs.io/go-ipfs/v0.4.15/go-ipfs_v0.4.15_linux-amd64.tar.gz
tar xvfz go-ipfs_v0.4.15_linux-amd64.tar.gz
sudo mv go-ipfs/ipfs /usr/local/bin/ipfs
ipfs init
ipfs config Addresses.Gateway /ip4/0.0.0.0/tcp/8080

ilovelili

package wsclient

import (
	"fmt"

	"github.com/gorilla/websocket"
	pubsub "github.com/woodstock-tokyo/simple-pubsub"
	"github.com/woodstock-tokyo/woodstock-alpaca/server/util"
)

ilovelili

Hosting IPFS from behind NAT/Firewall using a free reverse proxy (ngrok)

1. Expose localhost's port 4001 to public internet using ngrok: ngrok tcp 4001. Tip: Use -region= flag for lower latency.
2. Note the hostname and port returned by ngrok in the form: tcp://hostname:port -> localhost:4001
3. Open the ipfs config json file ~/.ipfs/config
4. Edit as follows: Addresses.Announce=["/dns4/put-the-hostname-here/tcp/put-the-port-here"]
5. Save the config file
6. ipfs daemon

ilovelili

package main

import(
  "github.com/aws/aws-lambda-go/events"
	"github.com/aws/aws-lambda-go/lambda"
	"github.com/labstack/echo"
	"github.com/labstack/echo/middleware"
)

func main() {

ilovelili

// Use this code snippet in your app.
// If you need more information about configurations or implementing the sample code, visit the AWS docs:   
// https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/setting-up.html

import (
	"github.com/aws/aws-sdk-go/service/secretsmanager"
	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/awserr"
	"github.com/aws/aws-sdk-go/aws/session"
	"encoding/base64"