C#•3y ago

❔ Disable Swagger index.html Routing

I have just added and configured Swagger on my project with a custom rote, however, when launching my app on Debug, Swagger has taken over the root route / and redirects it to /index.html which is 404 because of my custom setup. How can I tell swagger to quit redirecting this and to leave it alone, and let my other routes take over (as I have a controller mapped to /)?

18 Replies

V0FBU1VM•3y ago

Show us the config. It's going to be hard, helping you like this.

PokeyOP•3y ago

Sure, I just assumed that it was a default function in Swagger One second

builder.Services.AddSwaggerGen(options =>
{
    options.SwaggerDoc("Developers", new OpenApiInfo
    {
        Title = "Open Radio Suite Orchestrator API",
        Version = "API"
    });

    options.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, $"{Assembly.GetExecutingAssembly().GetName().Name}.xml"));
});

builder.Services.AddSwaggerGen(options =>
{
    options.SwaggerDoc("Developers", new OpenApiInfo
    {
        Title = "Open Radio Suite Orchestrator API",
        Version = "API"
    });

    options.IncludeXmlComments(Path.Combine(AppContext.BaseDirectory, $"{Assembly.GetExecutingAssembly().GetName().Name}.xml"));
});

Then

app
    .UseSwagger(options =>
    {
        options.RouteTemplate = "Api/{documentName}/api.json";
    })
    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("/Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api";
    });

app
    .UseSwagger(options =>
    {
        options.RouteTemplate = "Api/{documentName}/api.json";
    })
    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("/Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api";
    });

When I access /Api I get swagger as desired. When I access / however, I get redirected to /index.html which is absolutely not what I want Ultimately, what I have works fine, just it insists on overriding my routing for /

V0FBU1VM•3y ago

Comment out route prefix and see what happens.

PokeyOP•3y ago

Well it's certainly stopped it from redirecting, however it has broken Swagger now

V0FBU1VM•3y ago

try this

    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api/Developers/";
    });

    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api/Developers/";
    });

PokeyOP•3y ago

Threw, Request path must not end in a slash removed

V0FBU1VM•3y ago

remove the end / from prefix

PokeyOP•3y ago

Now /Api is 404, /Api/Developers returns a broken swagger, but this is not what I wanted to achieve particularly

PokeyOP•3y ago

PokeyOP•3y ago

I do not ever intend to have multiple documents, hence I just want /Api to map to swagger

V0FBU1VM•3y ago

After searching for some solutions it seems like you need to change launchSettings

PokeyOP•3y ago

Nope, unfortunately not I couldn't care less how it launches The routing itself is broken

V0FBU1VM•3y ago

you wanna give it a try? try changing the launchUrl in launchSettings from swagger to Api/Developers

    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api/Developers";
    });

    .UseSwaggerUI(options =>
    {
        options.SwaggerEndpoint("Api/Developers/api.json", "Open Radio Suite Orchestrator API");
        options.RoutePrefix = "Api/Developers";
    });

PokeyOP•3y ago

I have no launchUrl at all The project was not created with Swagger It launches at / Swagger is mapping / to a redirect to /index.html and that overrides my controller mapped at /

V0FBU1VM•3y ago

Hm, then I'm not sure what's the issue mate. Sorry if I wasn't of help

PokeyOP•3y ago

PokeyOP•3y ago

No worries. What I had originally works fine Just Swagger being an arse Thank you

Accord•2y ago

Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ Disable Swagger index.html Routing