mirror of
https://github.com/Sandoun/DynDNSv2.git
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Intial
This commit is contained in:
Felix Weiß
63
.gitattributes
vendored
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63
.gitattributes
vendored
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||||
###############################################################################
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||||
# Set default behavior to automatically normalize line endings.
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||||
###############################################################################
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||||
* text=auto
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||||
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||||
###############################################################################
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||||
# Set default behavior for command prompt diff.
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#
|
||||
# This is need for earlier builds of msysgit that does not have it on by
|
||||
# default for csharp files.
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||||
# Note: This is only used by command line
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||||
###############################################################################
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||||
#*.cs diff=csharp
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||||
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||||
###############################################################################
|
||||
# Set the merge driver for project and solution files
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||||
#
|
||||
# Merging from the command prompt will add diff markers to the files if there
|
||||
# are conflicts (Merging from VS is not affected by the settings below, in VS
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# the diff markers are never inserted). Diff markers may cause the following
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# file extensions to fail to load in VS. An alternative would be to treat
|
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# these files as binary and thus will always conflict and require user
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# intervention with every merge. To do so, just uncomment the entries below
|
||||
###############################################################################
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||||
#*.sln merge=binary
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||||
#*.csproj merge=binary
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||||
#*.vbproj merge=binary
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#*.vcxproj merge=binary
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||||
#*.vcproj merge=binary
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#*.dbproj merge=binary
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||||
#*.fsproj merge=binary
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||||
#*.lsproj merge=binary
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||||
#*.wixproj merge=binary
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#*.modelproj merge=binary
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#*.sqlproj merge=binary
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||||
#*.wwaproj merge=binary
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||||
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||||
###############################################################################
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||||
# behavior for image files
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||||
#
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||||
# image files are treated as binary by default.
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||||
###############################################################################
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||||
#*.jpg binary
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#*.png binary
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||||
#*.gif binary
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|
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#
|
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# Convert binary document formats to text before diffing them. This feature
|
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# is only available from the command line. Turn it on by uncommenting the
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# entries below.
|
||||
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|
||||
#*.doc diff=astextplain
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||||
#*.DOC diff=astextplain
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||||
#*.docx diff=astextplain
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||||
#*.DOCX diff=astextplain
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||||
#*.dot diff=astextplain
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||||
#*.DOT diff=astextplain
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||||
#*.pdf diff=astextplain
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||||
#*.PDF diff=astextplain
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||||
#*.rtf diff=astextplain
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||||
#*.RTF diff=astextplain
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||||
400
.gitignore
vendored
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400
.gitignore
vendored
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@@ -0,0 +1,400 @@
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||||
## Ignore Visual Studio temporary files, build results, and
|
||||
## files generated by popular Visual Studio add-ons.
|
||||
##
|
||||
## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
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||||
|
||||
launchSettings.json
|
||||
|
||||
# User-specific files
|
||||
*.rsuser
|
||||
*.suo
|
||||
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|
||||
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|
||||
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|
||||
|
||||
# User-specific files (MonoDevelop/Xamarin Studio)
|
||||
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# Mono auto generated files
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mono_crash.*
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||||
# Build results
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[Dd]ebug/
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[Dd]ebugPublic/
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x64/
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x86/
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[Aa][Rr][Mm]/
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||||
bld/
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||||
[Bb]in/
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||||
[Oo]bj/
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||||
[Ll]og/
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||||
[Ll]ogs/
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||||
|
||||
# Visual Studio 2015/2017 cache/options directory
|
||||
.vs/
|
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# Uncomment if you have tasks that create the project's static files in wwwroot
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||||
#wwwroot/
|
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|
||||
# Visual Studio 2017 auto generated files
|
||||
Generated\ Files/
|
||||
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||||
# MSTest test Results
|
||||
[Tt]est[Rr]esult*/
|
||||
[Bb]uild[Ll]og.*
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||||
|
||||
# NUnit
|
||||
*.VisualState.xml
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||||
TestResult.xml
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||||
nunit-*.xml
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||||
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||||
# Build Results of an ATL Project
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||||
[Dd]ebugPS/
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[Rr]eleasePS/
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||||
dlldata.c
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||||
# Benchmark Results
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BenchmarkDotNet.Artifacts/
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||||
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||||
# .NET Core
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||||
project.lock.json
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||||
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||||
artifacts/
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||||
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||||
# ASP.NET Scaffolding
|
||||
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|
||||
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||||
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|
||||
*_i.c
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*_p.c
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||||
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||||
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||||
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*.iobj
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*.tli
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*.tlh
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*.tmp
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||||
*.tmp_proj
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*_wpftmp.csproj
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||||
*.log
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*.tlog
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||||
*.vspscc
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||||
*.vssscc
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||||
.builds
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||||
*.pidb
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||||
*.svclog
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||||
*.scc
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||||
|
||||
# Chutzpah Test files
|
||||
_Chutzpah*
|
||||
|
||||
# Visual C++ cache files
|
||||
ipch/
|
||||
*.aps
|
||||
*.ncb
|
||||
*.opendb
|
||||
*.opensdf
|
||||
*.sdf
|
||||
*.cachefile
|
||||
*.VC.db
|
||||
*.VC.VC.opendb
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||||
|
||||
# Visual Studio profiler
|
||||
*.psess
|
||||
*.vsp
|
||||
*.vspx
|
||||
*.sap
|
||||
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||||
# Visual Studio Trace Files
|
||||
*.e2e
|
||||
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||||
# TFS 2012 Local Workspace
|
||||
$tf/
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||||
|
||||
# Guidance Automation Toolkit
|
||||
*.gpState
|
||||
|
||||
# ReSharper is a .NET coding add-in
|
||||
_ReSharper*/
|
||||
*.[Rr]e[Ss]harper
|
||||
*.DotSettings.user
|
||||
|
||||
# TeamCity is a build add-in
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||||
_TeamCity*
|
||||
|
||||
# DotCover is a Code Coverage Tool
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||||
*.dotCover
|
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||||
# AxoCover is a Code Coverage Tool
|
||||
.axoCover/*
|
||||
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|
||||
|
||||
# Coverlet is a free, cross platform Code Coverage Tool
|
||||
coverage*.json
|
||||
coverage*.xml
|
||||
coverage*.info
|
||||
|
||||
# Visual Studio code coverage results
|
||||
*.coverage
|
||||
*.coveragexml
|
||||
|
||||
# NCrunch
|
||||
_NCrunch_*
|
||||
.*crunch*.local.xml
|
||||
nCrunchTemp_*
|
||||
|
||||
# MightyMoose
|
||||
*.mm.*
|
||||
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|
||||
|
||||
# Web workbench (sass)
|
||||
.sass-cache/
|
||||
|
||||
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|
||||
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|
||||
|
||||
# DocProject is a documentation generator add-in
|
||||
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|
||||
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|
||||
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DocProject/Help/*.hhk
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DocProject/Help/*.hhp
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DocProject/Help/Html2
|
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DocProject/Help/html
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||||
# Click-Once directory
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publish/
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*.[Pp]ublish.xml
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# Note: Comment the next line if you want to checkin your web deploy settings,
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# The packages folder can be ignored because of Package Restore
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|
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# except build/, which is used as an MSBuild target.
|
||||
!**/[Pp]ackages/build/
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||||
# Uncomment if necessary however generally it will be regenerated when needed
|
||||
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|
||||
# NuGet v3's project.json files produces more ignorable files
|
||||
*.nuget.props
|
||||
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|
||||
|
||||
# Microsoft Azure Build Output
|
||||
csx/
|
||||
*.build.csdef
|
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|
||||
# Microsoft Azure Emulator
|
||||
ecf/
|
||||
rcf/
|
||||
|
||||
# Windows Store app package directories and files
|
||||
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|
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BundleArtifacts/
|
||||
Package.StoreAssociation.xml
|
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|
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# files ending in .cache can be ignored
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|
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# but keep track of directories ending in .cache
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||||
|
||||
# Others
|
||||
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|
||||
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|
||||
*~
|
||||
*.dbmdl
|
||||
*.dbproj.schemaview
|
||||
*.jfm
|
||||
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|
||||
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|
||||
orleans.codegen.cs
|
||||
|
||||
# Including strong name files can present a security risk
|
||||
# (https://github.com/github/gitignore/pull/2483#issue-259490424)
|
||||
#*.snk
|
||||
|
||||
# Since there are multiple workflows, uncomment next line to ignore bower_components
|
||||
# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
|
||||
#bower_components/
|
||||
|
||||
# RIA/Silverlight projects
|
||||
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# Backup & report files from converting an old project file
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|
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# because we have git ;-)
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|
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||||
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||||
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|
||||
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|
||||
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|
||||
*- [Bb]ackup.rdl
|
||||
*- [Bb]ackup ([0-9]).rdl
|
||||
*- [Bb]ackup ([0-9][0-9]).rdl
|
||||
|
||||
# Microsoft Fakes
|
||||
FakesAssemblies/
|
||||
|
||||
# GhostDoc plugin setting file
|
||||
*.GhostDoc.xml
|
||||
|
||||
# Node.js Tools for Visual Studio
|
||||
.ntvs_analysis.dat
|
||||
node_modules/
|
||||
|
||||
# Visual Studio 6 build log
|
||||
*.plg
|
||||
|
||||
# Visual Studio 6 workspace options file
|
||||
*.opt
|
||||
|
||||
# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
|
||||
*.vbw
|
||||
|
||||
# Visual Studio 6 auto-generated project file (contains which files were open etc.)
|
||||
*.vbp
|
||||
|
||||
# Visual Studio 6 workspace and project file (working project files containing files to include in project)
|
||||
*.dsw
|
||||
*.dsp
|
||||
|
||||
# Visual Studio 6 technical files
|
||||
*.ncb
|
||||
*.aps
|
||||
|
||||
# Visual Studio LightSwitch build output
|
||||
**/*.HTMLClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/GeneratedArtifacts
|
||||
**/*.DesktopClient/ModelManifest.xml
|
||||
**/*.Server/GeneratedArtifacts
|
||||
**/*.Server/ModelManifest.xml
|
||||
_Pvt_Extensions
|
||||
|
||||
# Paket dependency manager
|
||||
.paket/paket.exe
|
||||
paket-files/
|
||||
|
||||
# FAKE - F# Make
|
||||
.fake/
|
||||
|
||||
# CodeRush personal settings
|
||||
.cr/personal
|
||||
|
||||
# Python Tools for Visual Studio (PTVS)
|
||||
__pycache__/
|
||||
*.pyc
|
||||
|
||||
# Cake - Uncomment if you are using it
|
||||
# tools/**
|
||||
# !tools/packages.config
|
||||
|
||||
# Tabs Studio
|
||||
*.tss
|
||||
|
||||
# Telerik's JustMock configuration file
|
||||
*.jmconfig
|
||||
|
||||
# BizTalk build output
|
||||
*.btp.cs
|
||||
*.btm.cs
|
||||
*.odx.cs
|
||||
*.xsd.cs
|
||||
|
||||
# OpenCover UI analysis results
|
||||
OpenCover/
|
||||
|
||||
# Azure Stream Analytics local run output
|
||||
ASALocalRun/
|
||||
|
||||
# MSBuild Binary and Structured Log
|
||||
*.binlog
|
||||
|
||||
# NVidia Nsight GPU debugger configuration file
|
||||
*.nvuser
|
||||
|
||||
# MFractors (Xamarin productivity tool) working folder
|
||||
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|
||||
|
||||
# Local History for Visual Studio
|
||||
.localhistory/
|
||||
|
||||
# Visual Studio History (VSHistory) files
|
||||
.vshistory/
|
||||
|
||||
# BeatPulse healthcheck temp database
|
||||
healthchecksdb
|
||||
|
||||
# Backup folder for Package Reference Convert tool in Visual Studio 2017
|
||||
MigrationBackup/
|
||||
|
||||
# Ionide (cross platform F# VS Code tools) working folder
|
||||
.ionide/
|
||||
|
||||
# Fody - auto-generated XML schema
|
||||
FodyWeavers.xsd
|
||||
|
||||
# VS Code files for those working on multiple tools
|
||||
.vscode/*
|
||||
!.vscode/settings.json
|
||||
!.vscode/tasks.json
|
||||
!.vscode/launch.json
|
||||
!.vscode/extensions.json
|
||||
*.code-workspace
|
||||
|
||||
# Local History for Visual Studio Code
|
||||
.history/
|
||||
|
||||
# Windows Installer files from build outputs
|
||||
*.cab
|
||||
*.msi
|
||||
*.msix
|
||||
*.msm
|
||||
*.msp
|
||||
|
||||
# JetBrains Rider
|
||||
*.sln.iml
|
||||
30
src/.dockerignore
Normal file
30
src/.dockerignore
Normal file
@@ -0,0 +1,30 @@
|
||||
**/.classpath
|
||||
**/.dockerignore
|
||||
**/.env
|
||||
**/.git
|
||||
**/.gitignore
|
||||
**/.project
|
||||
**/.settings
|
||||
**/.toolstarget
|
||||
**/.vs
|
||||
**/.vscode
|
||||
**/*.*proj.user
|
||||
**/*.dbmdl
|
||||
**/*.jfm
|
||||
**/azds.yaml
|
||||
**/bin
|
||||
**/charts
|
||||
**/docker-compose*
|
||||
**/Dockerfile*
|
||||
**/node_modules
|
||||
**/npm-debug.log
|
||||
**/obj
|
||||
**/secrets.dev.yaml
|
||||
**/values.dev.yaml
|
||||
LICENSE
|
||||
README.md
|
||||
!**/.gitignore
|
||||
!.git/HEAD
|
||||
!.git/config
|
||||
!.git/packed-refs
|
||||
!.git/refs/heads/**
|
||||
25
src/DynDNSv2.sln
Normal file
25
src/DynDNSv2.sln
Normal file
@@ -0,0 +1,25 @@
|
||||
|
||||
Microsoft Visual Studio Solution File, Format Version 12.00
|
||||
# Visual Studio Version 17
|
||||
VisualStudioVersion = 17.8.34309.116
|
||||
MinimumVisualStudioVersion = 10.0.40219.1
|
||||
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DynDNSv2", "DynDNSv2\DynDNSv2.csproj", "{92FB2846-1FDE-475E-B29F-32315BA30B0C}"
|
||||
EndProject
|
||||
Global
|
||||
GlobalSection(SolutionConfigurationPlatforms) = preSolution
|
||||
Debug|Any CPU = Debug|Any CPU
|
||||
Release|Any CPU = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(ProjectConfigurationPlatforms) = postSolution
|
||||
{92FB2846-1FDE-475E-B29F-32315BA30B0C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{92FB2846-1FDE-475E-B29F-32315BA30B0C}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{92FB2846-1FDE-475E-B29F-32315BA30B0C}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{92FB2846-1FDE-475E-B29F-32315BA30B0C}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
GlobalSection(ExtensibilityGlobals) = postSolution
|
||||
SolutionGuid = {5B07CCDA-2105-4E16-9ADF-77950F1724D9}
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
23
src/DynDNSv2/Dockerfile
Normal file
23
src/DynDNSv2/Dockerfile
Normal file
@@ -0,0 +1,23 @@
|
||||
#See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
|
||||
|
||||
FROM mcr.microsoft.com/dotnet/runtime:8.0 AS base
|
||||
USER app
|
||||
WORKDIR /app
|
||||
|
||||
FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
|
||||
ARG BUILD_CONFIGURATION=Release
|
||||
WORKDIR /src
|
||||
COPY ["DynDNSv2/DynDNSv2.csproj", "DynDNSv2/"]
|
||||
RUN dotnet restore "./DynDNSv2/./DynDNSv2.csproj"
|
||||
COPY . .
|
||||
WORKDIR "/src/DynDNSv2"
|
||||
RUN dotnet build "./DynDNSv2.csproj" -c $BUILD_CONFIGURATION -o /app/build
|
||||
|
||||
FROM build AS publish
|
||||
ARG BUILD_CONFIGURATION=Release
|
||||
RUN dotnet publish "./DynDNSv2.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
|
||||
|
||||
FROM base AS final
|
||||
WORKDIR /app
|
||||
COPY --from=publish /app/publish .
|
||||
ENTRYPOINT ["dotnet", "DynDNSv2.dll"]
|
||||
17
src/DynDNSv2/DynDNSv2.csproj
Normal file
17
src/DynDNSv2/DynDNSv2.csproj
Normal file
@@ -0,0 +1,17 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<OutputType>Exe</OutputType>
|
||||
<TargetFramework>net8.0</TargetFramework>
|
||||
<ImplicitUsings>enable</ImplicitUsings>
|
||||
<Nullable>enable</Nullable>
|
||||
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
|
||||
<UserSecretsId>abe55787-bc11-416d-85aa-eaf544f21fe1</UserSecretsId>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
|
||||
<PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.19.5" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
16
src/DynDNSv2/IPTestResult.cs
Normal file
16
src/DynDNSv2/IPTestResult.cs
Normal file
@@ -0,0 +1,16 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Net;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace DynDNSv2;
|
||||
internal record IPTestResult
|
||||
{
|
||||
|
||||
public bool WasChanged { get; set; }
|
||||
|
||||
public IPAddress? UpdatedIP { get; set; }
|
||||
|
||||
}
|
||||
33
src/DynDNSv2/Program.cs
Normal file
33
src/DynDNSv2/Program.cs
Normal file
@@ -0,0 +1,33 @@
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using Microsoft.Extensions.Hosting;
|
||||
using Microsoft.Extensions.Logging;
|
||||
|
||||
namespace DynDNSv2;
|
||||
|
||||
internal class Program
|
||||
{
|
||||
static void Main(string[] args) => Task.Run(AsyncMain).Wait();
|
||||
|
||||
static async Task AsyncMain()
|
||||
{
|
||||
|
||||
var builder = Host.CreateDefaultBuilder()
|
||||
.ConfigureLogging(logging =>
|
||||
{
|
||||
logging.AddSimpleConsole(settings =>
|
||||
{
|
||||
settings.SingleLine = true;
|
||||
});
|
||||
})
|
||||
.ConfigureServices(services =>
|
||||
{
|
||||
services.AddHostedService<Updater>();
|
||||
});
|
||||
|
||||
var host = builder.Build();
|
||||
|
||||
await host.RunAsync();
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
244
src/DynDNSv2/Updater.cs
Normal file
244
src/DynDNSv2/Updater.cs
Normal file
@@ -0,0 +1,244 @@
|
||||
using Microsoft.Extensions.Hosting;
|
||||
using Microsoft.Extensions.Logging;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Net;
|
||||
using System.Net.Http.Headers;
|
||||
using System.Text;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace DynDNSv2;
|
||||
|
||||
internal class Updater : BackgroundService
|
||||
{
|
||||
|
||||
private string dynDnsUrl;
|
||||
|
||||
private string username;
|
||||
|
||||
private string password;
|
||||
|
||||
private string[] updateDomains;
|
||||
|
||||
private IPAddress lastPublicIp;
|
||||
|
||||
private CancellationToken cToken;
|
||||
|
||||
private ILogger logger;
|
||||
|
||||
public Updater(ILogger<Updater> logger)
|
||||
{
|
||||
|
||||
this.logger = logger;
|
||||
lastPublicIp = IPAddress.Parse("127.0.0.1");
|
||||
|
||||
}
|
||||
|
||||
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
|
||||
{
|
||||
|
||||
cToken = stoppingToken;
|
||||
|
||||
var _dynDNSUrl = Environment.GetEnvironmentVariable("UPDATE_URL");
|
||||
var _username = Environment.GetEnvironmentVariable("USERNAME");
|
||||
var _password = Environment.GetEnvironmentVariable("PASSWORD");
|
||||
|
||||
if (string.IsNullOrEmpty(_dynDNSUrl))
|
||||
throw new Exception("The UPDATE_URL env variable was not set");
|
||||
|
||||
if (string.IsNullOrEmpty(_username))
|
||||
throw new Exception("The USERNAME env variable was not set");
|
||||
|
||||
if (string.IsNullOrEmpty(_password))
|
||||
throw new Exception("The PASSWORD env variable was not set");
|
||||
|
||||
dynDnsUrl = _dynDNSUrl;
|
||||
username = _username;
|
||||
password = _password;
|
||||
|
||||
var updateLst = new List<string>();
|
||||
|
||||
int i = 1;
|
||||
while(true)
|
||||
{
|
||||
var found = Environment.GetEnvironmentVariable($"UPDATE_URL_{i}");
|
||||
|
||||
if(!string.IsNullOrEmpty(found))
|
||||
{
|
||||
updateLst.Add(found);
|
||||
} else
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
i++;
|
||||
|
||||
}
|
||||
|
||||
if(updateLst.Count <= 0)
|
||||
throw new Exception("No UPDATE_URL_[N] env variable found, pleace specify one with UPDATE_URL_1, UPDATE_URL_2 ...");
|
||||
|
||||
updateDomains = updateLst.ToArray();
|
||||
|
||||
await RunUpdaterAsync();
|
||||
|
||||
}
|
||||
|
||||
private async Task RunUpdaterAsync()
|
||||
{
|
||||
|
||||
await RunIpTester();
|
||||
|
||||
}
|
||||
|
||||
private async Task RunIpTester()
|
||||
{
|
||||
|
||||
while(!cToken.IsCancellationRequested) {
|
||||
|
||||
var ipChangeResult = await CheckPublicIpAsync();
|
||||
|
||||
if (ipChangeResult.WasChanged)
|
||||
{
|
||||
logger.LogInformation("Public IP change detected");
|
||||
await RunDnsUpdateAsync(ipChangeResult.UpdatedIP!);
|
||||
}
|
||||
|
||||
await Task.Delay(5000);
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
private async Task<IPTestResult> CheckPublicIpAsync()
|
||||
{
|
||||
|
||||
List<string> services = new List<string>() {
|
||||
"https://ipv4.icanhazip.com",
|
||||
"https://api.ipify.org",
|
||||
"https://ipinfo.io/ip",
|
||||
"https://checkip.amazonaws.com",
|
||||
"https://wtfismyip.com/text",
|
||||
"http://icanhazip.com"
|
||||
};
|
||||
|
||||
using (var client = new HttpClient())
|
||||
{
|
||||
|
||||
foreach (var service in services)
|
||||
{
|
||||
|
||||
try
|
||||
{
|
||||
|
||||
var str = await client.GetStringAsync(service);
|
||||
var match = Regex.Match(str, @"(?:[0-9]{1,3}\.){3}[0-9]{1,3}");
|
||||
|
||||
if (match.Success)
|
||||
{
|
||||
str = match.Value;
|
||||
}
|
||||
|
||||
if (!IPAddress.TryParse(str, out var ip)) continue;
|
||||
|
||||
if (ip.ToString() != lastPublicIp.ToString())
|
||||
{
|
||||
|
||||
lastPublicIp = ip;
|
||||
return new IPTestResult
|
||||
{
|
||||
WasChanged = true,
|
||||
UpdatedIP = ip,
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
return new IPTestResult
|
||||
{
|
||||
WasChanged = false,
|
||||
};
|
||||
|
||||
}
|
||||
catch { }
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
throw new InvalidOperationException("The public ip could not be resolved");
|
||||
|
||||
}
|
||||
|
||||
private async Task RunDnsUpdateAsync(IPAddress publicIp)
|
||||
{
|
||||
|
||||
using (var client = new HttpClient())
|
||||
{
|
||||
|
||||
client.DefaultRequestHeaders.Add("User-Agent", "Server");
|
||||
|
||||
var byteArray = new UTF8Encoding().GetBytes($"{username}:{password}");
|
||||
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", Convert.ToBase64String(byteArray));
|
||||
|
||||
var hostNames = string.Join(",", updateDomains);
|
||||
|
||||
var reqURL = $"{dynDnsUrl}?hostname={hostNames}&myip={publicIp}";
|
||||
|
||||
var result = await client.GetAsync(reqURL, cToken);
|
||||
|
||||
if (result.IsSuccessStatusCode)
|
||||
{
|
||||
|
||||
string? responseStr = result.Content != null ? await result.Content.ReadAsStringAsync() : null;
|
||||
|
||||
if (responseStr == null)
|
||||
{
|
||||
|
||||
logger.LogError("No response body");
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
responseStr = responseStr.Substring(0, responseStr.Length - 1);
|
||||
|
||||
var updateMsgs = responseStr.Split("\n");
|
||||
|
||||
foreach (var msg in updateMsgs)
|
||||
{
|
||||
|
||||
var sb = new StringBuilder("DynDNS response from ");
|
||||
|
||||
sb.Append($"[{reqURL}]: ");
|
||||
sb.Append($"'{msg}', ");
|
||||
sb.Append($"Code: {(int)result.StatusCode}");
|
||||
|
||||
if (msg.Contains("good") || msg.Contains("nochg"))
|
||||
{
|
||||
|
||||
logger.LogInformation($"Updated DNS: {msg}");
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
logger.LogError($"DynDNS error response: {responseStr}");
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
else
|
||||
{
|
||||
|
||||
logger.LogError($"HTTP Error code: {result.StatusCode}");
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user