sebasrock

Enable profiling

Default http server

import (
    _ "net/http/pprof"
    "net/http"
)

sebasrock

package main

import (
    "crypto/tls"
    "log"
    "net/http"
    "net/http/httputil"
    "net/url"
)

sebasrock

package main

import(
        "log"
        "net/url"
        "net/http"
        "net/http/httputil"
)

func main() {

sebasrock

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"crypto/x509/pkix"
	"encoding/pem"
	"fmt"
	"math/big"

sebasrock

//
// createCertificateAuthority generates a certificate authority request ready to be signed
//
func (r *secretStore) createCertificateAuthority(names pkix.Name, expiration time.Duration, size int) (*caCertificate, error) {
	// step: generate a keypair
	keys, err := rsa.GenerateKey(rand.Reader, size)
	if err != nil {
		return nil, fmt.Errorf("unable to genarate private keys, error: %s", err)
	}

sebasrock

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

sebasrock

#install FlameGraph library
cd /opt/
sudo git clone https://github.com/brendangregg/FlameGraph.git
#make it accesible from any folder
vim ~/.bashrc
##add these lines anywhere and exit vim (if you can)
export FLAMEPATH=/opt/FlameGraph
PATH=$PATH:$FLAMEPATH

sebasrock

package enum_example

import (
	"bytes"
	"encoding/json"
)

// TaskState represents the state of task, moving through Created, Running then Finished or Errorred
type TaskState int

sebasrock

package statuscode

import (
	"fmt"
	"strconv"
	"strings"
)

// Code are the status codes that define the stage of the transaction
type Code uint

sebasrock

package main

import (
	"context"
	"fmt"
	"time"
	"unsafe"
)

func main() {