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dotnet tutorial

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This commit is contained in:
pabloFuente 2024-05-08 13:40:58 +02:00
parent c83704b69e
commit d8f1802fd5
9 changed files with 232 additions and 39 deletions
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37
application-server/dotnet/.gitignore vendored Normal file
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@ -0,0 +1,37 @@
*.swp
*.*~
project.lock.json
.DS_Store
*.pyc
nupkg/
# Visual Studio Code
.vscode
# Rider
.idea
# User-specific files
*.suo
*.user
*.userosscache
*.sln.docstates
# Build results
[Dd]ebug/
[Dd]ebugPublic/
[Rr]elease/
[Rr]eleases/
x64/
x86/
build/
bld/
[Bb]in/
[Oo]bj/
[Oo]ut/
msbuild.log
msbuild.err
msbuild.wrn
# Visual Studio 2015
.vs/

77
application-server/dotnet/Program.cs Normal file
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using System.Text;
using System.IdentityModel.Tokens.Jwt;
using Microsoft.IdentityModel.Tokens;
using System.Text.Json;
var builder = WebApplication.CreateBuilder(args);
var MyAllowSpecificOrigins = "_myAllowSpecificOrigins";
IConfiguration config = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json")
.AddEnvironmentVariables().Build();
// Load env variables
var SERVER_PORT = config.GetValue<int>("SERVER_PORT");
var LIVEKIT_API_KEY = config.GetValue<string>("LIVEKIT_API_KEY");
var LIVEKIT_API_SECRET = config.GetValue<string>("LIVEKIT_API_SECRET");
// Enable CORS support
builder.Services.AddCors(options =>
{
options.AddPolicy(name: MyAllowSpecificOrigins,
builder =>
{
builder.WithOrigins("*").AllowAnyHeader();
});
});
builder.WebHost.UseKestrel(serverOptions =>
{
serverOptions.ListenAnyIP(SERVER_PORT);
});
var app = builder.Build();
app.UseCors(MyAllowSpecificOrigins);
app.MapPost("/token", async (HttpRequest request) =>
{
var body = new StreamReader(request.Body);
string postData = await body.ReadToEndAsync();
Dictionary<string, dynamic> bodyParams = JsonSerializer.Deserialize<Dictionary<string, dynamic>>(postData) ?? new Dictionary<string, dynamic>();
if (bodyParams.TryGetValue("roomName", out var roomName) && bodyParams.TryGetValue("participantName", out var participantName))
{
var token = CreateLiveKitJWT(roomName.ToString(), participantName.ToString());
return Results.Json(token);
}
else
{
return Results.BadRequest("\"roomName\" and \"participantName\" are required");
}
});
string CreateLiveKitJWT(string roomName, string participantName)
{
JwtHeader headers = new(new SigningCredentials(new SymmetricSecurityKey(Encoding.UTF8.GetBytes(LIVEKIT_API_SECRET)), "HS256"));
var videoGrants = new Dictionary<string, object>()
{
{ "room", roomName },
{ "roomJoin", true }
};
JwtPayload payload = new()
{
{ "exp", new DateTimeOffset(DateTime.UtcNow.AddHours(6)).ToUnixTimeSeconds() },
{ "iss", LIVEKIT_API_KEY },
{ "nbf", 0 },
{ "sub", participantName },
{ "name", participantName },
{ "video", videoGrants }
};
JwtSecurityToken token = new(headers, payload);
return new JwtSecurityTokenHandler().WriteToken(token);
}
app.Run();

31
application-server/dotnet/Properties/launchSettings.json Normal file
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{
"$schema": "https://json.schemastore.org/launchsettings.json",
"iisSettings": {
"windowsAuthentication": false,
"anonymousAuthentication": true,
"iisExpress": {
"applicationUrl": "http://localhost:6080",
"sslPort": 6080
}
},
"profiles": {
"openvidu_basic_dotnet": {
"commandName": "Project",
"dotnetRunMessages": true,
"launchBrowser": true,
"launchUrl": "swagger",
"applicationUrl": "http://0.0.0.0:6080",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
},
"IIS Express": {
"commandName": "IISExpress",
"launchBrowser": true,
"launchUrl": "swagger",
"environmentVariables": {
"ASPNETCORE_ENVIRONMENT": "Development"
}
}
}
}

12
application-server/dotnet/appsettings.json Normal file
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{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft.AspNetCore": "Warning"
}
},
"AllowedHosts": "*",
"SERVER_PORT": 6080,
"LIVEKIT_API_KEY": "devkey",
"LIVEKIT_API_SECRET": "secret"
}

25
application-server/dotnet/dotnet.sln Normal file
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@ -0,0 +1,25 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.5.002.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "dotnet8", "dotnet8.csproj", "{DA3ECE3C-C14D-4E3A-A81C-91408791DC8E}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{DA3ECE3C-C14D-4E3A-A81C-91408791DC8E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{DA3ECE3C-C14D-4E3A-A81C-91408791DC8E}.Debug|Any CPU.Build.0 = Debug|Any CPU
{DA3ECE3C-C14D-4E3A-A81C-91408791DC8E}.Release|Any CPU.ActiveCfg = Release|Any CPU
{DA3ECE3C-C14D-4E3A-A81C-91408791DC8E}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {10EC1ABF-606B-4007-B8DA-11FADFE7B3BC}
EndGlobalSection
EndGlobal

14
application-server/dotnet/dotnet8.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="7.5.1" />
</ItemGroup>
</Project>

5
application-server/java/src/main/java/io/openvidu/basic/java/Controller.java
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@ -25,10 +25,7 @@ public class Controller {
* @param params JSON object with roomName and participantName * @param params JSON object with roomName and participantName
* @return The JWT token * @return The JWT token
*/ */
@PostMapping( @PostMapping(value = "/token", produces = "application/json")
value = "/token",
produces = "application/json"
)
public ResponseEntity<String> getToken(@RequestBody Map<String, String> params) { public ResponseEntity<String> getToken(@RequestBody Map<String, String> params) {
String roomName = params.get("roomName"); String roomName = params.get("roomName");
String participantName = params.get("participantName"); String participantName = params.get("participantName");

68
application-server/node/package-lock.json generated
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@ -11,7 +11,7 @@
"cors": "2.8.5", "cors": "2.8.5",
"dotenv": "16.4.5", "dotenv": "16.4.5",
"express": "4.19.2", "express": "4.19.2",
"livekit-server-sdk": "2.1.2" "livekit-server-sdk": "2.3.0"
} }
}, },
"node_modules/@bufbuild/protobuf": { "node_modules/@bufbuild/protobuf": {
@ -20,9 +20,9 @@
"integrity": "sha512-W7gp8Q/v1NlCZLsv8pQ3Y0uCu/SHgXOVFK+eUluUKWXmsb6VHkpNx0apdOWWcDbB9sJoKeP8uPrjmehJz6xETQ==" "integrity": "sha512-W7gp8Q/v1NlCZLsv8pQ3Y0uCu/SHgXOVFK+eUluUKWXmsb6VHkpNx0apdOWWcDbB9sJoKeP8uPrjmehJz6xETQ=="
}, },
"node_modules/@livekit/protocol": { "node_modules/@livekit/protocol": {
"version": "1.13.0", "version": "1.15.0",
"resolved": "https://registry.npmjs.org/@livekit/protocol/-/protocol-1.13.0.tgz", "resolved": "https://registry.npmjs.org/@livekit/protocol/-/protocol-1.15.0.tgz",
"integrity": "sha512-M3U36VgRfb0VutWG6pnozXusL+mkYstbCctTLUyCIyye36Ztv1wA9zYpyYvz7VnsgmCn+g/g0eB2rnAkTVwcnA==", "integrity": "sha512-KVjM1odPzEWkXB4QQyz2qfiecHo74wLeb8YDhaX/cNnxUk0H1L35H0gVgLA8Y6fXkF3ayOHQnXO9V3GzulMyXw==",
"dependencies": { "dependencies": {
"@bufbuild/protobuf": "^1.7.2" "@bufbuild/protobuf": "^1.7.2"
} }
@ -94,28 +94,28 @@
} }
}, },
"node_modules/camelcase": { "node_modules/camelcase": {
"version": "6.3.0", "version": "8.0.0",
"resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz", "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-8.0.0.tgz",
"integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==", "integrity": "sha512-8WB3Jcas3swSvjIeA2yvCJ+Miyz5l1ZmB6HFb9R1317dt9LCQoswg/BGrmAmkWVEszSrrg4RwmO46qIm2OEnSA==",
"engines": { "engines": {
"node": ">=10" "node": ">=16"
}, },
"funding": { "funding": {
"url": "https://github.com/sponsors/sindresorhus" "url": "https://github.com/sponsors/sindresorhus"
} }
}, },
"node_modules/camelcase-keys": { "node_modules/camelcase-keys": {
"version": "7.0.2", "version": "9.1.3",
"resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-7.0.2.tgz", "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-9.1.3.tgz",
"integrity": "sha512-Rjs1H+A9R+Ig+4E/9oyB66UC5Mj9Xq3N//vcLf2WzgdTi/3gUu3Z9KoqmlrEG4VuuLK8wJHofxzdQXz/knhiYg==", "integrity": "sha512-Rircqi9ch8AnZscQcsA1C47NFdaO3wukpmIRzYcDOrmvgt78hM/sj5pZhZNec2NM12uk5vTwRHZ4anGcrC4ZTg==",
"dependencies": { "dependencies": {
"camelcase": "^6.3.0", "camelcase": "^8.0.0",
"map-obj": "^4.1.0", "map-obj": "5.0.0",
"quick-lru": "^5.1.1", "quick-lru": "^6.1.1",
"type-fest": "^1.2.1" "type-fest": "^4.3.2"
}, },
"engines": { "engines": {
"node": ">=12" "node": ">=16"
}, },
"funding": { "funding": {
"url": "https://github.com/sponsors/sindresorhus" "url": "https://github.com/sponsors/sindresorhus"
@ -465,24 +465,24 @@
} }
}, },
"node_modules/livekit-server-sdk": { "node_modules/livekit-server-sdk": {
"version": "2.1.2", "version": "2.3.0",
"resolved": "https://registry.npmjs.org/livekit-server-sdk/-/livekit-server-sdk-2.1.2.tgz", "resolved": "https://registry.npmjs.org/livekit-server-sdk/-/livekit-server-sdk-2.3.0.tgz",
"integrity": "sha512-ypevnVMsy5Sse2vR81BOx/P0PdV3NOj6kASkS4fyA/xiZEiFaOEa1SxJzREcs456hNGSiLkn/RrGcwk1ytaTuA==", "integrity": "sha512-JYOM4YXGctd4fcjr1mINcmDDV5PvCIY5isNVB1Ej1kTrNwQcx7NVWTj79kDAOaMNt+CbMb3XcHEo5Hgub9BmAQ==",
"dependencies": { "dependencies": {
"@livekit/protocol": "^1.12.0", "@livekit/protocol": "^1.14.0",
"camelcase-keys": "^7.0.0", "camelcase-keys": "^9.0.0",
"jose": "^5.1.2" "jose": "^5.1.2"
}, },
"engines": { "engines": {
"node": ">=18" "node": ">=19"
} }
}, },
"node_modules/map-obj": { "node_modules/map-obj": {
"version": "4.3.0", "version": "5.0.0",
"resolved": "https://registry.npmjs.org/map-obj/-/map-obj-4.3.0.tgz", "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-5.0.0.tgz",
"integrity": "sha512-hdN1wVrZbb29eBGiGjJbeP8JbKjq1urkHJ/LIP/NY48MZ1QVXUsQBV1G1zvYFHn1XE06cwjBsOI2K3Ulnj1YXQ==", "integrity": "sha512-2L3MIgJynYrZ3TYMriLDLWocz15okFakV6J12HXvMXDHui2x/zgChzg1u9mFFGbbGWE+GsLpQByt4POb9Or+uA==",
"engines": { "engines": {
"node": ">=8" "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
}, },
"funding": { "funding": {
"url": "https://github.com/sponsors/sindresorhus" "url": "https://github.com/sponsors/sindresorhus"
@ -619,11 +619,11 @@
} }
}, },
"node_modules/quick-lru": { "node_modules/quick-lru": {
"version": "5.1.1", "version": "6.1.2",
"resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-5.1.1.tgz", "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-6.1.2.tgz",
"integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==", "integrity": "sha512-AAFUA5O1d83pIHEhJwWCq/RQcRukCkn/NSm2QsTEMle5f2hP0ChI2+3Xb051PZCkLryI/Ir1MVKviT2FIloaTQ==",
"engines": { "engines": {
"node": ">=10" "node": ">=12"
}, },
"funding": { "funding": {
"url": "https://github.com/sponsors/sindresorhus" "url": "https://github.com/sponsors/sindresorhus"
@ -772,11 +772,11 @@
} }
}, },
"node_modules/type-fest": { "node_modules/type-fest": {
"version": "1.4.0", "version": "4.18.2",
"resolved": "https://registry.npmjs.org/type-fest/-/type-fest-1.4.0.tgz", "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-4.18.2.tgz",
"integrity": "sha512-yGSza74xk0UG8k+pLh5oeoYirvIiWo5t0/o3zHHAO2tRDiZcxWP7fywNlXhqb6/r6sWvwi+RsyQMWhVLe4BVuA==", "integrity": "sha512-+suCYpfJLAe4OXS6+PPXjW3urOS4IoP9waSiLuXfLgqZODKw/aWwASvzqE886wA0kQgGy0mIWyhd87VpqIy6Xg==",
"engines": { "engines": {
"node": ">=10" "node": ">=16"
}, },
"funding": { "funding": {
"url": "https://github.com/sponsors/sindresorhus" "url": "https://github.com/sponsors/sindresorhus"

2
application-server/node/package.json
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@ -11,6 +11,6 @@
"cors": "2.8.5", "cors": "2.8.5",
"dotenv": "16.4.5", "dotenv": "16.4.5",
"express": "4.19.2", "express": "4.19.2",
"livekit-server-sdk": "2.1.2" "livekit-server-sdk": "2.3.0"
} }
} }