Personal Node: Installing a Spectre fullnode

03/06/2025 @ Saigon Cryptocurrency Node

I. Systemctl service - `/etc/systemd/system/spectre.service`

[Unit]
Description=Spectre Node
Requires=network.target

[Service]
WorkingDirectory= /opt/rusty-spectre-v0.3.17-linux-gnu-amd64
ExecStart=/opt/rusty-spectre-v0.3.17-linux-gnu-amd64/bin/spectred --configfile /opt/rusty-spectre-v0.3.17-linux-gnu-amd64/spectred.conf
User=nguyenvinhlinh
RemainAfterExit=yes
Restart=on-failure
RestartSec=10
TimeoutStopSec=infinity

[Install]
WantedBy=multi-user.target

II. Spectred.config - `/opt/rusty-spectre-v0.3.17-linux-gnu-amd64/spectred.conf`

appdir="/opt/spectre-blockchain-data"
disable-upnp=true
utxoindex=true
outpeers=128

III. Firewall-cmd service - `/etc/firewalld/services/spectre.xml`

Port	Description	Firewall
18110	gRPC, miner/stratum bridge/golang wallet need it	Closed
18111	P2P	Open
19110	WebSocket-framed wRPC/Borsh protocol. It’s used for (rust) spectre wallet	Closed
20110	WebSocket-framed wRPC/JSON-RPC protocol	Closed

<?xml version="1.0" encoding="utf-8"?>
<service>
  <short>Spectre node</short>
  <description>
    This option allows Spectre node to use tcp port 18110
    - RPC: 18110
    - P2P: 18111
  </description>
  <port protocol="tcp" port="18110"/>
  <port protocol="udp" port="18110"/>
  <port protocol="tcp" port="18111"/>
  <port protocol="udp" port="18111"/>
</service>

References

gRPC, wRPC, Borsh/JSON, https://kaspa-mdbook.aspectron.com/rpc.html
Rusty Spectre Github Repository, https://github.com/spectre-project/rusty-spectre

Setup kaspa stratum bridge for solo mining

16/07/2024 @ Saigon Cryptocurrency Node

I. Clone repo https://github.com/rdugan/kaspa-stratum-bridge

Or copy relase to /opt/kaspa-ks-bridge

$  kaspa_ks_bridge pwd
/opt/kaspa_ks_bridge

$  kaspa_ks_bridge tree
.
├── bridge.log
├── config.yaml
└── ks_bridge

1 directory, 3 files

II. Modify `config.yaml`

stratum_port: :5555
kaspad_address: localhost:16110
min_share_diff: 8192
pow2_clamp: true
var_diff: true
shares_per_min: 20
var_diff_stats: true
block_wait_time: 500ms
extranonce_size: 2
print_stats: true
log_to_file: true
prom_port: :2114

III. Systemctl service - `/etc/systemd/system/kaspa_ks_bridge.service`

[Unit]
Description=Kaspa - KS Bridge
Requires=network.target

[Service]
WorkingDirectory=/opt/kaspa_ks_bridge
ExecStart=/opt/kaspa_ks_bridge/ks_bridge
User=nguyenvinhlinh
RemainAfterExit=yes
Restart=on-failure
RestartSec=10
TimeoutStopSec=180

[Install]
WantedBy=multi-user.target

To check log, journalctl -f -u kaspa_ks_bridge

IV. Config ASIC’s Mining Settings

The pool address should be stratum+tcp://192.168.1.XXX:5555 (your local stratum node ip)

Kaspa Asic - KS5L - API sample to get operational stage

15/07/2024 @ Saigon Mining Rig

This post is all about HTTP API to get ASIC operational stage, in particular KS5L. I believe that this API is also for KS0 and other future Ice River’s ASICs This finding is a part of my open source project named Mining Rig Monitor.

This is the HTTP POST example with `curl`.

$ curl 'http://192.168.1.XXX/user/userpanel' \
  -H 'Accept: application/json, text/javascript, */*; q=0.01' \
  -H 'Accept-Language: en-US,en;q=0.9,vi-VN;q=0.8,vi;q=0.7' \
  -H 'Connection: keep-alive' \
  -H 'Content-Type: application/x-www-form-urlencoded; charset=UTF-8' \
  -H 'Cookie: language=en; ctime=1' \
  -H 'DNT: 1' \
  -H 'Origin: http://192.168.1.XXX' \
  -H 'Referer: http://192.168.1.XXX/' \
  -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36' \
  -H 'X-Requested-With: XMLHttpRequest' \
  --data-raw 'post=4' \
  --insecure

HTTP 200 - Response

{
  "error": 0,
  "data": {
    "model": "none",
    "algo": "none",
    "online": true,
    "firmver1": "BOOT_3_1",
    "firmver2": "image_1.0",
    "softver1": "ICM168_3_2_10_ks5L_miner",
    "softver2": "ICM168_3_2_10_ks5L_bg",
    "firmtype": "Factory",
    "nic": "eth0",
    "mac": "****:****:****:****:****:**",
    "ip": "192.168.1.XX",
    "netmask": "255.255.255.0",
    "host": "XJGXG_SSYYGB",
    "dhcp": false,
    "gateway": "192.168.1.xxfe80::1",
    "dns": "xx.xx.xx.xx",
    "locate": false,
    "rtpow": "15011G",
    "avgpow": "10789G",
    "reject": 0.0,
    "runtime": "01:04:29:02",
    "unit": "G",
    "pows": {
      "board1": [
        10789,
        9851,
        11728,
        11728,
        9851,
        8913,
        7505,
        7505,
        8913,
        8913,
        13135,
        8444,
        10320,
        7036,
        5629,
        12197,
        9382,
        12666,
        11258,
        9382,
        7505,
        8913,
        15011
      ]
    },
    "pows_x": [
      "0 mins",
      "5 mins",
      "10 mins",
      "15 mins",
      "20 mins",
      "25 mins",
      "30 mins",
      "35 mins",
      "40 mins",
      "45 mins",
      "50 mins",
      "55 mins",
      "60 mins",
      "65 mins",
      "70 mins",
      "75 mins",
      "80 mins",
      "85 mins",
      "90 mins",
      "95 mins",
      "100 mins",
      "105 mins",
      "110 mins"
    ],
    "powstate": true,
    "netstate": true,
    "fanstate": true,
    "tempstate": false,
    "fans": [
      5900,
      5900,
      5900,
      5855
    ],
    "pools": [
      {
        "no": 1.0,
        "addr": "stratum+tcp://asia1.kaspa-pool.org:4441",
        "user": "kaspa:qr3d34p6gzewwjs93fvheruwjyvfn35kn5uu00e6ffsgt6k087c4qsgp8l0mk.worker_1",
        "pass": "x",
        "connect": 1.0,
        "diff": "140737.49 G",
        "priority": 1.0,
        "accepted": 7225.0,
        "rejected": 0.0,
        "diffa": 0.0,
        "diffr": 0.0,
        "state": 1.0,
        "lsdiff": 0.0,
        "lstime": "00:00:00"
      },
      {
        "no": 2.0,
        "addr": "stratum+tcp://eu1.kaspa-pool.org:4441",
        "user": "kaspa:**********.worker_1",
        "pass": "x",
        "connect": -1.0,
        "diff": "0.00 G",
        "priority": 2.0,
        "accepted": 0.0,
        "rejected": 0.0,
        "diffa": 0.0,
        "diffr": 0.0,
        "state": 0.0,
        "lsdiff": 0.0,
        "lstime": "00:00:00"
      },
      {
        "no": 3.0,
        "addr": "stratum+tcp://us1.kaspa-pool.org:4441",
        "user": "kaspa:**********.worker_1",
        "pass": "x",
        "connect": -1.0,
        "diff": "0.00 G",
        "priority": 3.0,
        "accepted": 0.0,
        "rejected": 0.0,
        "diffa": 0.0,
        "diffr": 0.0,
        "state": 0.0,
        "lsdiff": 0.0,
        "lstime": "00:00:00"
      }
    ],
    "boards": [
      {
        "no": 1.0,
        "chipnum": 18.0,
        "chipsuc": 0.0,
        "error": 0.0,
        "freq": 875.0,
        "rtpow": "5160.37G",
        "avgpow": "3831.19G",
        "idealpow": "0.00G",
        "tempnum": "(null)",
        "pcbtemp": "0.00-0.00-0.00-0.00",
        "intmp": 61.0,
        "outtmp": 63.0,
        "state": true,
        "false": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17,
          18
        ]
      },
      {
        "no": 2.0,
        "chipnum": 18.0,
        "chipsuc": 0.0,
        "error": 0.0,
        "freq": 875.0,
        "rtpow": "5629.50G",
        "avgpow": "3440.25G",
        "idealpow": "0.00G",
        "tempnum": "(null)",
        "pcbtemp": "0.00-0.00-0.00-0.00",
        "intmp": 57.0,
        "outtmp": 61.0,
        "state": true,
        "false": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17,
          18
        ]
      },
      {
        "no": 3.0,
        "chipnum": 18.0,
        "chipsuc": 0.0,
        "error": 0.0,
        "freq": 875.0,
        "rtpow": "4222.12G",
        "avgpow": "3518.44G",
        "idealpow": "0.00G",
        "tempnum": "(null)",
        "pcbtemp": "0.00-0.00-0.00-0.00",
        "intmp": 62.0,
        "outtmp": 67.0,
        "state": true,
        "false": [
          1,
          2,
          3,
          4,
          5,
          6,
          7,
          8,
          9,
          10,
          11,
          12,
          13,
          14,
          15,
          16,
          17,
          18
        ]
      }
    ],
    "refTime": "2024-03-08 01:58:25 UTC"
  },
  "message": ""
}

I hope that you guys could find it useful, good luck!

Cách làm Certificate Authority cấp SSL nội bộ

15/07/2024 @ Saigon SSL

I. Tạo Certificate Authority

a. Tạo private key

$ openssl genrsa -des3 -out my-ca.key 4096

b. Tạo certificate

$ openssl req -x509 -new -nodes -key my-ca.key -sha256 -days 365000 -out my-ca.pem

Kết quả của quá trình này là file my-ca.pem đây là certificate của Certificate Authority. Nói một cách khác, một Certificate Authority đã được tạo.

II. Tạo web1.local certificate

a. Tạo private key

$ openssl genrsa -out web1.local.key 4096

b. Tạo yêu cầu chứng nhận, (Certificate signing request)

$ openssl req -new -key web1.local.key -out web1.local.csr

c. Tạo thêm X509 V3 certificate extension config file

Tạo file có tên là web1.local.ext

authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
subjectAltName = @alt_names

[alt_names]
DNS.1 = web1.local

d. Tạo certificate cho web1.local

Yêu cầu:

my-ca.key - private key của Certificate Authority(CA)
my-ca.pem - certificate của Certificate Authority(CA)
web1.local.csr - yêu cầu tạo chứng chỉ(Certificate signing request - CSR) của trang web, ví dụ web1.local
web1.local.ext - extension của yêu cầu tạo chứng chỉ.

$ openssl x509 -req -in ./web1.local-cert/web1.local.csr  -CA ./ca-cert/my-ca.pem  -CAkey ./ca-cert/my-ca.key \
    -CAcreateserial -out ./web1.local-cert/web1.local.crt -days 365 -sha256 -extfile  ./web1.local-cert/web1.local.ext

Installing a Kaspa fullnode

14/08/2025 @ Saigon Cryptocurrency Node

I. Systemctl service - `/etc/systemd/system/kaspa.service`

[Unit]
Description=Kaspa Full Node
After=network.target mnt-disk_2.mount

[Service]
WorkingDirectory=/opt/rusty-kaspa-v1.0.1-linux-amd64
ExecStart=/opt/rusty-kaspa-v1.0.1-linux-amd64/bin/kaspad --configfile /opt/rusty-kaspa-v1.0.1-linux-amd64/kaspad.conf
User=nguyenvinhlinh
RemainAfterExit=yes
Restart=on-failure
RestartSec=10

[Install]
WantedBy=multi-user.target

II. Kaspa config file - `/opt/rusty-kaspa-v1.0.1-linux-amd64/kaspad.conf`

appdir="/mnt/disk_2/CryptoCurrency/Kaspa"
utxoindex=true
outpeers=128
maxinpeers=128
rpclisten="0.0.0.0:16110"
rpclisten-borsh="0.0.0.0:17110"
listen="0.0.0.0:16111"

II. Firewall-cmd - `/etc/firewalld/services/kaspa.xml`

<?xml version="1.0" encoding="utf-8"?>
<service>
  <short>Kaspa node</short>
  <description>
    This option allows Kaspa node to use tcp port
    - 16110: gRPC for mining + go wallet
    - 16111: P2P
    - 17110: wRPC Borsh for rusty wallet
  </description>
  <port protocol="tcp" port="16110"/>
  <port protocol="tcp" port="16111"/>
  <port protocol="tcp" port="17110"/>
</service>

III. How to use kaspa-wallet?

$ ./kaspa-wallet
####### You are in kaspa-wallet interactive console
$ server 127.0.0.1:17110
Setting RPC server to: 127.0.0.1:17110
$ connect
Connected to Kaspa node version 0.14.1 at ws://127.0.0.1:17110
$ wallet create test_wallet

$ wallet help
unknown command: 'help'

    close             Close an opened wallet (shorthand: 'close')
    create [<name>]   Create a new bip32 wallet
    hint              Change the wallet phishing hint
    import [<name>]   Create a wallet from an existing mnemonic (bip32 only).

                      To import legacy wallets (KDX or kaspanet) please create
                      a new bip32 wallet and use the 'account import' command.
                      Legacy wallets can only be imported as accounts.

    list              List available local wallet files
    open [<name>]     Open an existing wallet (shorthand: 'open [<name>]')

How does this website is built & delploy?

05/07/2024 @ Saigon Projects

1. Introduction

This website is built with Jekyll, build with Docker and deploy with Nginx on bare metal. At the deploy step, it’s all about copy file html files from docker to nginx’s www directory.

A process of auto-build & auto-deploy is done with Jenkins.

2. Jenkins

a. Build Trigger

I use GitHub hook trigger for GITScm polling.

In addition, on the github, I configure github’s webhook.

b. Pipeline

pipeline {
    agent any

    stages {
        stage('Clone Repo') {
            steps {
                git 'https://github.com/nguyenvinhlinh/nguyenvinhlinh.github.io'
            }
        }

        stage('Build') {
            steps {
                sh 'DOCKER_BUILDKIT=1 docker build -f  Dockerfile --target=release --output nginx-dist .'
            }
        }

        stage('Remove old html') {
            steps {
                sh 'rm -rvf /usr/share/nginx/hexalink.xyz.html/*'
            }
        }

        stage('Copy to /usr/share/nginx/hexalink.xyz.html/') {
            steps {
                sh 'cp -r ./nginx-dist/* /usr/share/nginx/hexalink.xyz.html/'
            }
        }
    }
}

There is a trick here to copy to nginx’s www directory. user named jenkins does copy file htmls into the nginx’s html directory. As a consequence, prior to run pipeline,

First, I create nginx’s html directory (/usr/share/nginx/hexalink.xyz.html/)
Then, I change user ownership to jenkins.

3. Nginx

a. Nginx config for hexalink.xyz / www.hexalink.xyz

server {
    listen       443 ssl;
    listen       [::]:443 ssl;
    http2        on;
    server_name  hexalink.xyz www.hexalink.xyz;
    root         /usr/share/nginx/abc.xyz.html;

    ssl_certificate "/etc/pki/abc.xyz/www_abc_xyz.bundle.crt";
    ssl_certificate_key "/etc/pki/abc.xyz/www_abc_xyz.pem";
    ssl_session_cache shared:SSL:1m;
    ssl_session_timeout  10m;
    ssl_ciphers PROFILE=SYSTEM;
    ssl_prefer_server_ciphers on;
    charset UTF-8;

    # Load configuration files for the default server block.
    include /etc/nginx/default.d/*.conf;
}

b. Nginx config for jenkins

I follow this tutorial Reverse proxy - Nginx.

Crypto currency projects & ports collection

29/07/2025 @ Saigon Cryptocurrency Node

This post is all about crypto currency project and it’s default ports. After a while, setup and deploy many project, this is a collection.

Name	Port	Description	NAT port forwarding	URL
Bitcoin	8332	RPC	NO
	8333	P2P	YES
Monero	18080	P2P	YES
	18081	Restricted RPC	YES (With Restricted RPC ONLY)	monero.hexalink.xyz:18081
		Full RPC	NO
Monero P2P	3333	Stratum Server	YES	monero-p2pool.hexalink.xyz
	37889	P2P	YES
Alephium	9973	P2P	YES
	10973	Mining API	YES (If mining)
	11973	WebSocket API	NO
	12973	JSON API / Swagger	NO
Kaspa	16110	gRPC for miner + Go Wallet	NO	kaspa.hexalink.xyz:16110
	16111	P2P	YES
	17110	wRPC Borsh for Rusty Wallet	Yes if want to allow remote wallet
Spectre	18110	RPC for miner + Go Wallet	NO
	18111	P2P	YES
	19110	Websocket for Rusty Wallet	YES if want to allow remote wallet
Dynex	17333	P2P	YES
	17336	P2P	YES
Beam	10000	P2P	YES

How to build Zephyr wallet GUI in .rpm package, aka Fedora OS?

25/04/2024 @ Saigon Mining Rig

1. Clone source code

Go to https://github.com/ZephyrProtocol/zephyr-wallet and do git clone

$ git clone https://github.com/ZephyrProtocol/zephyr-wallet

2. Build zephyr wallet client

Change directory to zephyr-wallet/client, install packge dependencies and build

$ cd zephyr-wallet
$ cd client
$ npm install
$ export NODE_OPTIONS=--openssl-legacy-provider
$ npm run build:desktop
$ npm run copy-build

3. Build zephyr wallet desktop app

Change directory to zephyr-wallet/zephyr-desktop-app, install package dependencies.

$ cd zephyr-wallet/zephyr-desktop-app
$ npm install

Modify the file named forge.config.js at line 90. Add a new maker named @electron-forge/maker-rpm. This config is a must for Electron Forge to build .rpm file. For reference, please check https://www.electronforge.io/config/makers/rpm.

{
  name: '@electron-forge/maker-rpm',
  config: {
    options: {
      homepage: 'http://example.com'
    }
  }
}

Now, it’s time to build rpm file, I do reference from zephyr-wallet/sh/make.sh

$ cd zephyr-wallet/zephyr-desktop-app
$ export ZEPHYR_DESKTOP_DEVELOPMENT=false
$ export NODE_INSTALLER=npm
$ npm run make -- --targets="@electron-forge/maker-rpm"

> zephyr@1.0.2 make
> npm run build && electron-forge make --targets=@electron-forge/maker-rpm


> zephyr@1.0.2 build
> tsc

✔ Checking your system
✔ Loading configuration
✔ Resolving make targets
  › Making for the following targets: rpm
✔ Running package command
  ✔ Preparing to package application
  ✔ Running packaging hooks
    ✔ Running generateAssets hook
    ✔ Running prePackage hook
  ✔ Packaging application
    ✔ Packaging for x64 on linux [11s]
  ✔ Running postPackage hook
✔ Running preMake hook
✔ Making distributables
  ✔ Making a rpm distributable for linux/x64 [42s]
✔ Running postMake hook
  › Artifacts available at: /home/***/Projects/zephyr-wallet/zephyr-desktop-app/out/make

The rpm file should be in out/make/rpm/x86/. Done!

For quick testing without rpm install, you can execute zephyr-wallet/zephyr-desktop-app/out/Zephyr-linux-x64/zephyr.

For rpm istall, you can run the following command.

$ cd zephyr-desktop-app/out/make/rpm/x64
$ sudo dnf install zephyr-1.0.2-1.x86_64.rpm

4. Screenshots

Rigel, mining ALPH script

10/10/2023 @ Saigon Mining Rig

Miner Software: Rigel
Version: 1.9.1
Link: https://github.com/rigelminer/rigel
Gear: Nvidia 3080

Keynote:

--temp-limit tc[60-65]: Set temperature limit for GPU core to max 65. mining will be back when temperature is 60.
--lock-cclock X: Reset GPU core clock, no config, leave it stock config.
--lock-mclock 810: Set GPU memory clock to 810Mhz
--pl 160: Set power limit to 160W
--fan-control 85: Set fan speed to 85%

@echo off
@cd /d "%~dp0"

rigel.exe -a alephium -o stratum+tcp://as.pool.metapool.tech:20032 -u ALPH_ADDRESS_HERE ^
          -w SON_TINH --temp-limit tc[60-65]  --lock-cclock X --lock-mclock 810 --pl 160 --fan-control 85 ^
          --log-file logs/miner.log
pause

How to fix redash saml's self-sign Certificate Authority?

13/09/2023 @ Saigon Redash

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 343, in _make_request
    self._validate_conn(conn)
  File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 839, in _validate_conn
    conn.connect()
  File "/usr/local/lib/python3.7/site-packages/urllib3/connection.py", line 344, in connect
    ssl_context=context)
  File "/usr/local/lib/python3.7/site-packages/urllib3/util/ssl_.py", line 345, in ssl_wrap_socket
    return context.wrap_socket(sock, server_hostname=server_hostname)
  File "/usr/local/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py", line 462, in wrap_socket
    raise ssl.SSLError('bad handshake: %r' % e)
ssl.SSLError: ("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')])",)

During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/local/lib/python3.7/site-packages/urllib3/util/retry.py", line 399, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host=MY_ADFS_SERVER.LOCAL', port=443):
Max retries exceeded with url: /FederationMetadata/2007-06/FederationMetadata.xml
(Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')])")))

Why does it happen?

Redash trying to get SAML’s FederationMetadata.xml from a self-sign ADFS server. Python package named certifi did not update with your new CA’s certificate.

How to solve?

Find certifi’s cacert.pem and update it. In terminal, type python to access its interactive shell. Then, type the following command.

>>> import certifi
>>> certifi.where()
'/usr/local/lib/python3.7/site-packages/certifi/cacert.pem'

In this case, it’s /usr/local/lib/python3.7/site-packages/certifi/cacert.pem.

Append your CA’s certificate to cacert.pem.

$ cat my-ca.crt >> /usr/local/lib/python3.7/site-packages/certifi/cacert.pem

How to test?

In terminal, type python to access its interactive shell. Then, type the following command.

>>> import requests
>>> requests.request("GET", "https://YOUR_ADFS_DOMAIN/FederationMetadata/2007-06/FederationMetadata.xml")

Good luck!

Reference

Sheng JH (13 September 2021) How to fix “certificate verify failed: self signed certificate in certificate chain”or “certificate verify failed: unable to get local issuer certificate” error while verifying certificates to SSL enabled website in python3 scripts, IBM website, accessed on 13 September 2023. https://community.ibm.com/community/user/ibmz-and-linuxone/blogs/sheng-jie-han/2021/06/03/how-to-fix-certificate-verify-failed-self-signed-c

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I. Systemctl service - /etc/systemd/system/spectre.service

II. Spectred.config - /opt/rusty-spectre-v0.3.17-linux-gnu-amd64/spectred.conf

III. Firewall-cmd service - /etc/firewalld/services/spectre.xml

References

I. Clone repo https://github.com/rdugan/kaspa-stratum-bridge

II. Modify config.yaml

III. Systemctl service - /etc/systemd/system/kaspa_ks_bridge.service

IV. Config ASIC’s Mining Settings

This is the HTTP POST example with curl.

HTTP 200 - Response

I. Tạo Certificate Authority

a. Tạo private key

b. Tạo certificate

II. Tạo web1.local certificate

a. Tạo private key

b. Tạo yêu cầu chứng nhận, (Certificate signing request)

c. Tạo thêm X509 V3 certificate extension config file

d. Tạo certificate cho web1.local

I. Systemctl service - /etc/systemd/system/kaspa.service

II. Kaspa config file - /opt/rusty-kaspa-v1.0.1-linux-amd64/kaspad.conf

II. Firewall-cmd - /etc/firewalld/services/kaspa.xml

III. How to use kaspa-wallet?

1. Introduction

2. Jenkins

a. Build Trigger

b. Pipeline

3. Nginx

a. Nginx config for hexalink.xyz / www.hexalink.xyz

b. Nginx config for jenkins

1. Clone source code

2. Build zephyr wallet client

3. Build zephyr wallet desktop app

4. Screenshots

Why does it happen?

How to solve?

How to test?

Reference

I. Systemctl service - `/etc/systemd/system/spectre.service`

II. Spectred.config - `/opt/rusty-spectre-v0.3.17-linux-gnu-amd64/spectred.conf`

III. Firewall-cmd service - `/etc/firewalld/services/spectre.xml`

II. Modify `config.yaml`

III. Systemctl service - `/etc/systemd/system/kaspa_ks_bridge.service`

This is the HTTP POST example with `curl`.

I. Systemctl service - `/etc/systemd/system/kaspa.service`

II. Kaspa config file - `/opt/rusty-kaspa-v1.0.1-linux-amd64/kaspad.conf`

II. Firewall-cmd - `/etc/firewalld/services/kaspa.xml`