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jameskimmel committed Aug 21, 2024
2 parents 89eae7d + 57ac1c2 commit 41b4e48
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93 changes: 93 additions & 0 deletions .github/workflows/codeql.yml
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# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
#
# ******** NOTE ********
# We have attempted to detect the languages in your repository. Please check
# the `language` matrix defined below to confirm you have the correct set of
# supported CodeQL languages.
#
name: "CodeQL"

on:
push:
branches: [ "main" ]
pull_request:
branches: [ "main" ]
schedule:
- cron: '34 5 * * 5'

jobs:
analyze:
name: Analyze (${{ matrix.language }})
# Runner size impacts CodeQL analysis time. To learn more, please see:
# - https://gh.io/recommended-hardware-resources-for-running-codeql
# - https://gh.io/supported-runners-and-hardware-resources
# - https://gh.io/using-larger-runners (GitHub.com only)
# Consider using larger runners or machines with greater resources for possible analysis time improvements.
runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
permissions:
# required for all workflows
security-events: write

# required to fetch internal or private CodeQL packs
packages: read

# only required for workflows in private repositories
actions: read
contents: read

strategy:
fail-fast: false
matrix:
include:
- language: go
build-mode: autobuild
# CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
# Use `c-cpp` to analyze code written in C, C++ or both
# Use 'java-kotlin' to analyze code written in Java, Kotlin or both
# Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
# To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
# see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
# If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
# your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
steps:
- name: Checkout repository
uses: actions/checkout@v4

# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v3
with:
languages: ${{ matrix.language }}
build-mode: ${{ matrix.build-mode }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.

# For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
# queries: security-extended,security-and-quality

# If the analyze step fails for one of the languages you are analyzing with
# "We were unable to automatically build your code", modify the matrix above
# to set the build mode to "manual" for that language. Then modify this step
# to build your code.
# ℹ️ Command-line programs to run using the OS shell.
# 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
- if: matrix.build-mode == 'manual'
shell: bash
run: |
echo 'If you are using a "manual" build mode for one or more of the' \
'languages you are analyzing, replace this with the commands to build' \
'your code, for example:'
echo ' make bootstrap'
echo ' make release'
exit 1
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v3
with:
category: "/language:${{matrix.language}}"
39 changes: 39 additions & 0 deletions .github/workflows/dependency-review.yml
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# Dependency Review Action
#
# This Action will scan dependency manifest files that change as part of a Pull Request,
# surfacing known-vulnerable versions of the packages declared or updated in the PR.
# Once installed, if the workflow run is marked as required, PRs introducing known-vulnerable
# packages will be blocked from merging.
#
# Source repository: https://github.com/actions/dependency-review-action
# Public documentation: https://docs.github.com/en/code-security/supply-chain-security/understanding-your-software-supply-chain/about-dependency-review#dependency-review-enforcement
name: 'Dependency review'
on:
pull_request:
branches: [ "main" ]

# If using a dependency submission action in this workflow this permission will need to be set to:
#
# permissions:
# contents: write
#
# https://docs.github.com/en/enterprise-cloud@latest/code-security/supply-chain-security/understanding-your-software-supply-chain/using-the-dependency-submission-api
permissions:
contents: read
# Write permissions for pull-requests are required for using the `comment-summary-in-pr` option, comment out if you aren't using this option
pull-requests: write

jobs:
dependency-review:
runs-on: ubuntu-latest
steps:
- name: 'Checkout repository'
uses: actions/checkout@v4
- name: 'Dependency Review'
uses: actions/dependency-review-action@v4
# Commonly enabled options, see https://github.com/actions/dependency-review-action#configuration-options for all available options.
with:
comment-summary-in-pr: always
# fail-on-severity: moderate
# deny-licenses: GPL-1.0-or-later, LGPL-2.0-or-later
# retry-on-snapshot-warnings: true
11 changes: 7 additions & 4 deletions README.md
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Expand Up @@ -5,18 +5,21 @@ This program does DynDNS updates for deSEC.io
Please use it with caution, I am not a coder, this program is probably horrible!

What it does currently:
- Wizard will create a config.json file (including your unencrypted token)
- Uses deSEC services to determine your IP(s)
- Always sets the IP(s) in the update URL to prevent MITM attacks
- Always uses HTTPS (thanks to GO)
- Last set IP(s) and last update time will be cached in the config file
- Only ask for an update if something actually has changed
- Only ask for an update if the last update is at least 5min old
- Instead of checking for an IP, you can also hardcode it. This is only useful for special edge cases.
- Only try to update if something actually has changed
- Only try to update if the last update was at least 5min ago (can be adjusted in the config file)
- Instead of checking for an IP, you can also hardcode it in the config.json file. This is only useful for special edge cases.

What is missing:
- Can only check a single domain
- Only uses desec.io services to determine your IP(s), no other services can be selected
- Only works for deSEC.io
- input validation
- some kind of timer to start the service.
- some kind of timer or service. I recommend you to use crontab. You can run it in a one minute intervall, since it will only
ask for an update if your IP(s) changed.
- a Windows build
- code review from someone that actually knows how to code :)
2 changes: 1 addition & 1 deletion go.mod
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module github.com/jameskimmel/go_dyndns

go 1.23
go 1.23.0
Binary file removed go_dyndns
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