private async Task <List <Claim> > CheckTwitchOAuth(string providedApiKey)
{
if (!providedApiKey.StartsWith("OAuth"))
{
return(null);
}
TwitchValidateResult validate = await TwitchOAuthHandler.Validate(providedApiKey);
// if the userId is missing it must mean we got an error back from twitch validate.
if (string.IsNullOrEmpty(validate.UserId))
{
//Response.StatusCode = validate.Status;
//await Response.WriteAsync(validate.Message);
return(null);
}
// Generate all possible claims from the TwitchValidateResult
List <Claim> claims = new()
{
//new Claim(ClaimTypes.Name, validate.Login),
new Claim(AuthClaims.ClientId, validate.ClientId),
new Claim(AuthClaims.Login, validate.Login),
new Claim(AuthClaims.Scopes, string.Join(',', validate.Scopes)),
new Claim(AuthClaims.UserId, validate.UserId),
new Claim(AuthClaims.ExpiresIn, validate.ExpiresIn.ToString()),
};
SetRoles(validate, claims);
return(claims);
}
private void SetRoles(TwitchValidateResult validate, ICollection <Claim> claims)
{
// userId from validate
if (!int.TryParse(validate.UserId, out int userId))
{
return;
}
string claimRole = string.Empty;
BotSpecialUser dbUser = _ttsDbContext.BotSpecialUsers.Find(userId);
if (dbUser?.IsIrcBot ?? false)
{
claimRole = Roles.Roles.IrcBot;
}
else if (dbUser?.IsBotOwner ?? false)
{
claimRole = Roles.Roles.BotOwner;
}
else if (dbUser?.IsBotAdmin ?? false)
{
claimRole = Roles.Roles.BotAdmin;
}
// Get channelId from Route
else if (Request.RouteValues.TryGetValue("channelId", out object channelIdStr) &&
channelIdStr != null &&
int.TryParse(channelIdStr.ToString(), out int channelId)
)
{
// Broadcaster check
if (channelId == userId)
{
claimRole = Roles.Roles.ChannelBroadcaster;
}
// Mod check
// TODO: Mod check from ThreeLetterApi
else if (channelId == 1234)
{
claimRole = Roles.Roles.ChannelMod;
}
}
if (!string.IsNullOrEmpty(claimRole))
{
claims.Add(new Claim(ClaimTypes.Role, claimRole));
}
}
