private string BuildToken(FileEntity file)
{
var tokenModel = new DriveToken()
{
Header = new DefaultJwtHeader()
{
Algorithm = SecurityAlgorithms.HmacSha256
},
Payload = new MvcIdentityPayload()
{
Actor = file.RelativePath,
Issuer = Startup.Configuration.GetSection("JWT:Issuer").Value,
Audience = Startup.Configuration.GetSection("JWT:Audience").Value,
Name = file.RelativePath,
Role = DriveToken.Roles.Download,
Subject = DriveToken.Subjects.ConsoleLogin,
IssuedAt = DateTime.Now,
Expires = DateTime.Now.AddHours(12)
}
};
var key = new SymmetricSecurityKey(Startup.Configuration.GetSection("JWT:SecureKey")
.Value.ToHash <MD5>()
);
return(tokenModel.Sign(key));
}
private string BuildToken(User user)
{
var tokenModel = new DriveToken()
{
Header = new DefaultJwtHeader()
{
Algorithm = SecurityAlgorithms.HmacSha256
},
Payload = new MvcIdentityPayload()
{
Actor = user.Id,
Issuer = Startup.Configuration.GetSection("JWT:Issuer").Value,
Audience = Startup.Configuration.GetSection("JWT:Audience").Value,
Name = user.Id,
Role = user.IsAdmin ? DriveToken.Roles.Administrator : DriveToken.Roles.Default,
Subject = DriveToken.Subjects.ConsoleLogin,
IssuedAt = DateTime.Now,
Expires = DateTime.Now.AddDays(7)
}
};
var key = new SymmetricSecurityKey(Startup.Configuration.GetSection("JWT:SecureKey")
.Value.ToHash <MD5>()
);
return(tokenModel.Sign(key));
}
public string CompleteOAuthFlow(AuthorizationParameters parameters)//AuthorizationParameters parameters)
{
try
{
DriveRestClient restClient = new DriveRestClient(AppConstants.GoogleDriveClientId, AppConstants.GoogleDriveClientSecret, googledriveRedirectUrl.ToString());
DriveToken token = restClient.GetTokenfromCode(parameters.Code);
Storage.GoogleDrive.Token = token;
return("OAuth succeeded");
}
catch (Exception ex)// ActiveDirectoryAuthenticationException ex)
{
return("OAuth failed. " + ex.ToString());
}
}
public IActionResult Download(
[FromQuery] string path,
[FromQuery] string token)
{
DriveToken tokenInfo = VerifyToken(token);
if (tokenInfo.Payload.Actor != tokenInfo.Payload.Name &&
tokenInfo.Payload.Actor != path)
{
throw new PermissionsException();
}
string fullPath = System.IO.Path.Combine(Startup.Configuration[Startup.RootDirectory], path);
var fileEntity = FileEntity.FromPath(fullPath);
var file = fileEntity.FileInfo.Open(
System.IO.FileMode.Open,
System.IO.FileAccess.Read,
System.IO.FileShare.Read);
return(File(file, fileEntity.ContentType, System.IO.Path.GetFileName(path), true));
}
