/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public SessionCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <SessionCaptchaStorageProvider> logger)
{
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_logger.LogDebug("Using the SessionCaptchaStorageProvider.");
}
/// <summary>
/// The cookie value's bindings.
/// </summary>
public static string GetSalt(this HttpContext context, ICaptchaCryptoProvider captchaProtectionProvider)
{
var ip = context.Connection.RemoteIpAddress;
var userAgent = (string)context.Request.Headers[HeaderNames.UserAgent];
var issueDate = DateTime.Now.ToString("yyyy_MM_dd", CultureInfo.InvariantCulture);
var name = typeof(ProvidersExtensions).Name;
var salt = $"::{issueDate}::{name}::{ip}::{userAgent}";
return(captchaProtectionProvider.Hash(salt).HashString);
}
/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public CookieCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <CookieCaptchaStorageProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_options = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
_logger.LogDebug("Using the CookieCaptchaStorageProvider.");
}
/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public SessionCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <SessionCaptchaStorageProvider> logger)
{
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
logger.CheckArgumentNull(nameof(logger));
_captchaProtectionProvider = captchaProtectionProvider;
_logger = logger;
_logger.LogDebug("Using the SessionCaptchaStorageProvider.");
}
/// <summary>
/// Serialization Provider
/// </summary>
public DistributedSerializationProvider(
IDistributedCache distributedCache,
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <DistributedSerializationProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
distributedCache.CheckArgumentNull(nameof(distributedCache));
_distributedCache = distributedCache;
_logger = logger;
_captchaProtectionProvider = captchaProtectionProvider;
_options = options.Value;
_logger.LogDebug("Using the DistributedSerializationProvider.");
}
/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public DistributedCacheCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
IDistributedCache distributedCache,
ILogger <DistributedCacheCaptchaStorageProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_distributedCache = distributedCache ?? throw new ArgumentNullException(nameof(distributedCache));
_options = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
_logger.LogDebug("Using the DistributedCacheCaptchaStorageProvider.");
}
/// <summary>
/// Serialization Provider
/// </summary>
public InMemorySerializationProvider(
IMemoryCache memoryCache,
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <InMemorySerializationProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
memoryCache.CheckArgumentNull(nameof(memoryCache));
_memoryCache = memoryCache;
_logger = logger;
_options = options.Value;
_captchaProtectionProvider = captchaProtectionProvider;
_logger.LogDebug("Using the InMemorySerializationProvider.");
}
/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public CookieCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <CookieCaptchaStorageProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
logger.CheckArgumentNull(nameof(logger));
_captchaProtectionProvider = captchaProtectionProvider;
_logger = logger;
_options = options.Value;
_logger.LogDebug("Using the CookieCaptchaStorageProvider.");
}
/// <summary>
/// DNTCaptcha Image Controller
/// </summary>
public DNTCaptchaImageController(
ICaptchaImageProvider captchaImageProvider,
ICaptchaCryptoProvider captchaProtectionProvider,
ITempDataProvider tempDataProvider,
ICaptchaStorageProvider captchaStorageProvider,
ILogger <DNTCaptchaImageController> logger,
ISerializationProvider serializationProvider)
{
_captchaImageProvider = captchaImageProvider ?? throw new ArgumentNullException(nameof(captchaImageProvider));
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_tempDataProvider = tempDataProvider ?? throw new ArgumentNullException(nameof(tempDataProvider));
_captchaStorageProvider = captchaStorageProvider ?? throw new ArgumentNullException(nameof(captchaStorageProvider));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_serializationProvider = serializationProvider ?? throw new ArgumentNullException(nameof(serializationProvider));
}
/// <summary>
/// Serialization Provider
/// </summary>
public InMemorySerializationProvider(
IMemoryCache memoryCache,
ICaptchaCryptoProvider captchaProtectionProvider,
ILogger <InMemorySerializationProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
_memoryCache = memoryCache ?? throw new ArgumentNullException(nameof(memoryCache));
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_options = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
logger.LogDebug("Using the InMemorySerializationProvider.");
}
/// <summary>
/// Validates the input number.
/// </summary>
public DNTCaptchaValidatorService(
IHttpContextAccessor contextAccessor,
ILogger <DNTCaptchaValidatorService> logger,
ICaptchaCryptoProvider captchaProtectionProvider,
ICaptchaStorageProvider captchaStorageProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider,
IOptions <DNTCaptchaOptions> options
)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_captchaStorageProvider = captchaStorageProvider ?? throw new ArgumentNullException(nameof(captchaStorageProvider));
_captchaTextProvider = captchaTextProvider ?? throw new ArgumentNullException(nameof(captchaTextProvider));
_contextAccessor = contextAccessor ?? throw new ArgumentNullException(nameof(contextAccessor));
_captchaOptions = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
}
/// <summary>
/// Represents the storage to save the captcha tokens.
/// </summary>
public MemoryCacheCaptchaStorageProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
IMemoryCache memoryCache,
ILogger <MemoryCacheCaptchaStorageProvider> logger,
IOptions <DNTCaptchaOptions> options)
{
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
logger.CheckArgumentNull(nameof(logger));
memoryCache.CheckArgumentNull(nameof(memoryCache));
_captchaProtectionProvider = captchaProtectionProvider;
_logger = logger;
_memoryCache = memoryCache;
_options = options.Value;
_logger.LogDebug("Using the MemoryCacheCaptchaStorageProvider.");
}
/// <summary>
/// DNTCaptcha TagHelper
/// </summary>
public DNTCaptchaTagHelper(
ICaptchaCryptoProvider captchaProtectionProvider,
IRandomNumberProvider randomNumberProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider,
ICaptchaStorageProvider captchaStorageProvider,
IAntiforgery antiforgery,
ISerializationProvider serializationProvider,
IOptions <DNTCaptchaOptions> options
)
{
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_randomNumberProvider = randomNumberProvider ?? throw new ArgumentNullException(nameof(randomNumberProvider));
_captchaTextProvider = captchaTextProvider ?? throw new ArgumentNullException(nameof(captchaTextProvider));
_captchaStorageProvider = captchaStorageProvider ?? throw new ArgumentNullException(nameof(captchaStorageProvider));
_antiforgery = antiforgery ?? throw new ArgumentNullException(nameof(antiforgery));
_serializationProvider = serializationProvider ?? throw new ArgumentNullException(nameof(serializationProvider));
_captchaOptions = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
}
/// <summary>
/// The cookie value's bindings.
/// </summary>
public static string GetSalt(this HttpContext context, ICaptchaCryptoProvider captchaProtectionProvider)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
if (captchaProtectionProvider == null)
{
throw new ArgumentNullException(nameof(captchaProtectionProvider));
}
var userAgent = (string)context.Request.Headers[HeaderNames.UserAgent];
var issueDate = DateTime.Now.ToString("yyyy_MM_dd", CultureInfo.InvariantCulture);
var name = typeof(ProvidersExtensions).Name;
var salt = $"::{issueDate}::{name}::{userAgent}";
return(captchaProtectionProvider.Hash(salt).HashString);
}
/// <summary>
/// DNTCaptcha Api
/// </summary>
public DNTCaptchaApiProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
IRandomNumberProvider randomNumberProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider,
ICaptchaStorageProvider captchaStorageProvider,
ISerializationProvider serializationProvider,
IHttpContextAccessor httpContextAccessor,
IUrlHelper urlHelper,
IOptions <DNTCaptchaOptions> options)
{
_captchaProtectionProvider = captchaProtectionProvider ?? throw new ArgumentNullException(nameof(captchaProtectionProvider));
_randomNumberProvider = randomNumberProvider ?? throw new ArgumentNullException(nameof(randomNumberProvider));
_captchaTextProvider = captchaTextProvider ?? throw new ArgumentNullException(nameof(captchaTextProvider));
_captchaStorageProvider = captchaStorageProvider ?? throw new ArgumentNullException(nameof(captchaStorageProvider));
_serializationProvider = serializationProvider ?? throw new ArgumentNullException(nameof(serializationProvider));
_httpContextAccessor = httpContextAccessor ?? throw new ArgumentNullException(nameof(httpContextAccessor));
_urlHelper = urlHelper ?? throw new ArgumentNullException(nameof(urlHelper));
_captchaOptions = options == null ? throw new ArgumentNullException(nameof(options)) : options.Value;
}
/// <summary>
/// DNTCaptcha Image Controller
/// </summary>
public DNTCaptchaImageController(
ICaptchaImageProvider captchaImageProvider,
ICaptchaCryptoProvider captchaProtectionProvider,
ITempDataProvider tempDataProvider,
ICaptchaStorageProvider captchaStorageProvider,
ILogger <DNTCaptchaImageController> logger,
ISerializationProvider serializationProvider)
{
captchaImageProvider.CheckArgumentNull(nameof(captchaImageProvider));
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
tempDataProvider.CheckArgumentNull(nameof(tempDataProvider));
captchaStorageProvider.CheckArgumentNull(nameof(captchaStorageProvider));
logger.CheckArgumentNull(nameof(logger));
serializationProvider.CheckArgumentNull(nameof(serializationProvider));
_captchaImageProvider = captchaImageProvider;
_captchaProtectionProvider = captchaProtectionProvider;
_tempDataProvider = tempDataProvider;
_captchaStorageProvider = captchaStorageProvider;
_logger = logger;
_serializationProvider = serializationProvider;
}
/// <summary>
/// DNTCaptcha TagHelper
/// </summary>
public DNTCaptchaTagHelper(
ICaptchaCryptoProvider captchaProtectionProvider,
IRandomNumberProvider randomNumberProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider,
ICaptchaStorageProvider captchaStorageProvider,
IAntiforgery antiforgery,
ISerializationProvider serializationProvider
)
{
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
randomNumberProvider.CheckArgumentNull(nameof(randomNumberProvider));
captchaTextProvider.CheckArgumentNull(nameof(captchaTextProvider));
captchaStorageProvider.CheckArgumentNull(nameof(captchaStorageProvider));
antiforgery.CheckArgumentNull(nameof(antiforgery));
serializationProvider.CheckArgumentNull(nameof(serializationProvider));
_captchaProtectionProvider = captchaProtectionProvider;
_randomNumberProvider = randomNumberProvider;
_captchaTextProvider = captchaTextProvider;
_captchaStorageProvider = captchaStorageProvider;
_antiforgery = antiforgery;
_serializationProvider = serializationProvider;
}
/// <summary>
/// DNTCaptcha Api
/// </summary>
public DNTCaptchaApiProvider(
ICaptchaCryptoProvider captchaProtectionProvider,
IRandomNumberProvider randomNumberProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider,
ICaptchaStorageProvider captchaStorageProvider,
ISerializationProvider serializationProvider,
IHttpContextAccessor httpContextAccessor,
IUrlHelper urlHelper)
{
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
randomNumberProvider.CheckArgumentNull(nameof(randomNumberProvider));
captchaTextProvider.CheckArgumentNull(nameof(captchaTextProvider));
captchaStorageProvider.CheckArgumentNull(nameof(captchaStorageProvider));
serializationProvider.CheckArgumentNull(nameof(serializationProvider));
_captchaProtectionProvider = captchaProtectionProvider;
_randomNumberProvider = randomNumberProvider;
_captchaTextProvider = captchaTextProvider;
_captchaStorageProvider = captchaStorageProvider;
_serializationProvider = serializationProvider;
_httpContextAccessor = httpContextAccessor;
_urlHelper = urlHelper;
}
/// <summary>
///
/// </summary>
public DNTCaptchaValidatorService(
IHttpContextAccessor contextAccessor,
ILogger <DNTCaptchaValidatorService> logger,
ICaptchaCryptoProvider captchaProtectionProvider,
ICaptchaStorageProvider captchaStorageProvider,
Func <DisplayMode, ICaptchaTextProvider> captchaTextProvider
)
{
logger.CheckArgumentNull(nameof(logger));
_logger = logger;
captchaProtectionProvider.CheckArgumentNull(nameof(captchaProtectionProvider));
_captchaProtectionProvider = captchaProtectionProvider;
captchaStorageProvider.CheckArgumentNull(nameof(captchaStorageProvider));
_captchaStorageProvider = captchaStorageProvider;
captchaTextProvider.CheckArgumentNull(nameof(captchaTextProvider));
_captchaTextProvider = captchaTextProvider;
contextAccessor.CheckArgumentNull(nameof(contextAccessor));
_contextAccessor = contextAccessor;
}
