Subkismet Enumerator for Key type. Addition. Deletion. This class is responsible to provide some methods to convert a normal URL to RFC2396 valid URL. Public constrcutor Gets a url in general form and returns a canonicalized URL. A URL in general form. RFC2396 valid URL. Gets the hostname of the URL. A URL in general form. Hostname. Gets the remainder of the URL. A URL in general form. Remainder. Removes special characters from the hostname. The hostname of the URL. Escaped hostname. Replaces consecutive dots with a single dot. The hostname of the URL. Escaped hostname. Normalizes the hostname if it is an IP address. The hostname of the URL. Normalized hostname. Escapes special characters from URL. Hostname of the URL. Hostname with escaped URL. Resolves sequences of dots. Remained of the URL. Remainder without sequences of dots. Removes fragment identifier (#) and everything after it. The remainder of the URL. The remainder of the URL after removing fragment identifier. Defines the base information about a comment submitted to Akismet. The name submitted with the comment. The email submitted with the comment. The url submitted if provided. Content of the comment The HTTP_REFERER header value of the originating comment. Permanent location of the entry the comment was submitted to. User agent of the requester. (Required) May be one of the following: {blank}, "comment", "trackback", "pingback", or a made-up value like "registration". IPAddress of the submitter Optional collection of various server environment variables. TrackbackBase is an abstract base class to handle trackback requests. Inherit from this class to filter out spammers trying to add comments to a blog post through trackback requests. Enables processing of HTTP Web requests by a custom HttpHandler that implements the interface. An object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests. Processes the trackback if the request isn't invalid. It determines whether or not the request is spam or not. Sends a resonse to the requesting client, based on the validity of the request. If it is spam, then a HTTP status code 404 will be sent. Returns whether or not the request is valid. True if the request is valid; otherwise false. Analyses the request and if ExamineSendersUrl is True, then it also examines the senders URL for the referring link. Parse the HTML of the source page. Checks whether or not the specified excerpt contains HTML. Check the specified postId and return a boolean value indicating whether or not the post exists in the data store. The ID of the post that received a trackback request. True if the post exists, otherwise false. Retrieve the URL of a post with the specified postId. This method is only used if the ExamineSendersUrl property is set to true. The returned string will be used to confirm that the sender actually has a link to your post. The ID of the post that received a trackback request. A valid URL or part of the URL that the senders page must contain. Checks to see if the sender has already send a trackback to the post. If it has, there is no reason to add it again. Remember that the sender is allowed to send trackback request to different posts, but not more than one per post. Therefore, only examine the post with the PostId of the request. True if the sender hasn't had a trackback registered on the requested post; otherwise false This method is called as the last thing after the trackback request has been processed. Use this method to redirect to the requested page or to change the response. The status of the trackback request. Gets whether or not the sender has a valid link to the blog post. Gets if the excerpt contains HTML. It is considered to be spam if it does. Gets whether the sender already had a trackback registered on the post. Gets or sets whether or not to send a HTTP request to the sender's URL in order to examine it for a valid back link. Gets the status of the trackback request. Gets the ID of the post from the request parameters. Gets the title of the senders post from the request parameters. Gets the excerpt from the request parameters. Gets the name of the senders blog from the request parameters. Gets the URL of the senders post from the request parameters. Gets a value indicating whether another request can use the instance. true if the instance is reusable; otherwise, false. A list of statuses that is associated with a trackback request. I used when the request is valid but the post didn't exist in the data store. Indicates that the trackback isn't spam and hasn't been registered on the requested post before. Indicates that the trackback has already been registered on the requested post. Indicates that the HTTP request was invalid. It didn't send all the right parameters. Indicates that the trackback request comes from a spammer. The management class for DataProvider. Public static constructor. Initialization Returns the DataProvider instance. Returns the DataProviderCollection instance. Initializes a new instance of the class. Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. Disposes the Captcha image. if set to true [disposing]. Releases unmanaged resources and performs other cleanup operations before the is reclaimed by garbage collection. Generates a new Captcha image. Amount of random waping to apply to rendered text. The font warp. Height of the Captcha image in pixels. Gets the captcha image to display based on the current property values. Will render the image if it hasn't been rendered yet. The image. Width of the Captcha image in pixels. Gets or sets the text to render (warped of course). The text. Base provider class for storage system. Adds a single key to a backlist. The key. The blacklist type. Removes a single key from a blacklist. The key. The blacklist type. Adds a list of keys to a blacklist. A list of keys. The blacklist type. Returns a list of string values for all keys in a blacklist. The blacklist type. A list of string values representing key values. Returns the latest list version for a blacklist. The blacklist type. String value of the latest version. Updates the version of the list for a blacklist. The new version. The blacklist type. Clears a blacklist from all items. The blacklist type. Encrypts the string and returns a base64 encoded encrypted string. The clear text. Decrypts the base64 encrypted string and returns the cleartext. The clear text. Thrown the string to be decrypted was encrypted using a different encryptor (for example, if we recompile and receive an old string). Checks the properties of the control for valid values. true if the control properties are valid; otherwise, false. Encrypts the answer along with the current datetime. The answer. When overridden in a derived class, this method contains the code to determine whether the value in the input control is valid. true if the value in the input control is valid; otherwise, false. Gets the encrypted answer from form. Thrown when the user takes too long to submit a captcha answer. Gets the name of the hidden form field in which the encrypted answer is located. The answer is sent encrypted to the browser, which must send the answer back. The name of the hidden encrypted answer field. The input field (possibly hidden) in which the client will specify the answer. Represents the answer and date returned by the client. Initializes a new instance of the class. The encrypted answer. Number of seconds before captcha expires. Gets the answer. The answer. Gets the date the answer was rendered. The date. Gets a value indicating whether this is expired. true if expired; otherwise, false. Manages the process of synchronization between local data and Google server. Public constructor. The API key for the Google Safe Browsing service. Updates a black list and synchronizes its local data with the Google server. The black list type. A Boolean value that specifies if the update process was successfull. Verifies a list of links with local data and returns the number of the phishing or malware links. A list of strings for the links. The number of the phishing links (out). The number of the malware links (out). Gets data from Google server for a black list. The black list type. The client API key. The string value of the data. Gets the version of the list from the text value of the data. The data as string. String value of the version. Checks if the current response from the server is an update to the local lists or a freshh new list. String value of the data. Boolean value that specifies if the response is an update or not. Fetches the list of keys from the Google server response. String value of the data returned from the Google server. A list of Key objects for all keys included in the response. Gets the MD5 hash of the string value. The normal input string. The MD5 hash string value for the input. Returns a list of final links to be checked with local black lists. List of incoming links. List of links to check. Removes duplicate items from the list. A list of strings with duplicate items. A list of strings without duplicate items. Handles a special request for a CAPTCHA image. The request must pass the specs for the image via an encrypted serialized instance of . Renders the Captcha Image. An object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests. Gets a value indicating whether another request can use the instance. true if the instance is reusable; otherwise, false. Represents a key in a blacklist. Public constructor. Public constructor with parameters. The KeyType type of the key. The value. Compares the current Key object with the incoming object. The object to compare with. A Boolean value that determines if two objects are equal or not. Gets the hash code for the Key object. Integer value of the hash code. The type of the key (phishing or malware). The value of the key. Manages the lookup process for match URLs accroding to Google spec. Public constructor. Returns a list of matched URLs for lookup process. String value of the incoming URL. A list of strings for matched URLs. Returns the exact hostname for the URL. URL to get its exact hostname. The hostname. Returns four hostnames that match the incoming hostname by removing its components from the left. The hostname. A list of up to four hostnames matching the input. Returns the exact path for the incoming URL. The URL. String value of the exact path for the input. Returns the exact path for a URL without parameters. The URL. String value of the exact path without parameters for the input. Returns four paths for the hostname and the URL without paramters. The hostname. The URL without parameters. A list of up to four strings for the matched paths. Removes duplicate items from the list. A list of strings with duplicate items. A list of strings without duplicate items. Enumerator for Google Safe Browsing check results. Safe link. Phishing link. Malware link. XML implementation for DataProvider. Initialization The name of the provider. A NameValueCollection of configuration elements. The path of the phishing XML file. The path of the malware XML file. Adds a single key to a black list. The string value of the key to be added. The black list type. Removes a single key from a black list. The string value of the key to remove. The black list type. Adds a list of keys to a black list. A list of Ke objects to be added. The black list type. Returns a lis of all keys for a black list. The black list type. List of string values for keys. Returns the latest version for a black list. The black list type. String value of the version. Updates the version of a black list. String value of the version. The black list type. Clears the content of a black list. The black list type. Returns the path of a black list XML file. The black list type. The path. Creates a new black list file at the specified path. The black list type. The file path. Returns the initial XML value of a black list. The black list type. String value of the XML. Class to write XML files with custom encoding Public constructor. StrinbBuilder to write XML into it. Encoding for the ReadOnly value for the Encoding. Simple CAPTCHA control that requires the browser to perform a simple calculation via javascript to pass. If javascript is not enabled, a form is rendered asking the user to add two random small numbers, unless the property is set to false. Sets up a hashed answer. Raises the event. A that contains the event data. Displays the control on the client. A that contains the output stream for rendering on the client. If Accessible is true and javascript disabled, this is the form field in which the answer would be entered by the user. Gets or sets a value indicating whether this is accessible to non-javascript browsers. If false, then non-javascript browsers will always fail validation. true if accessible; otherwise, false. Id of the span used to house the visible captcha section. Simple Spam fighting validator. This renders a text box that should be left blank. Bots are likely to fill it out by accident. Displays the control on the client. A that contains the output stream for rendering on the client. When overridden in a derived class, this method contains the code to determine whether the value in the input control is valid. true if the value in the input control is valid; otherwise, false. Checks the properties of the control for valid values. true if the control properties are valid; otherwise, false. Gets or sets the CSS class for the error message. The error CSS class. Gets a value indicating whether to use style="display: none;" to hide this honeypot captcha. If this is set to false, it is up to the developer to use CSS or some other means to hide it. true if [use inline style to hide]; otherwise, false. The text to display for non-css enabled browsers. The client class used to communicate with the Akismet service. Checks the comment and returns true if it is spam, otherwise false. Submits a comment to Akismet that should not have been flagged as SPAM (a false positive). Submits a comment to Akismet that should have been flagged as SPAM, but was not flagged by Akismet. Verifies the API key. You really only need to call this once, perhaps at startup. Gets or sets the Akismet API key. The API key. Gets or sets the root URL to the blog. The blog URL. Gets or sets the proxy to use. The proxy. Gets or sets the timeout in milliseconds for the http request to Akismet. The timeout. Gets or sets the Usera Agent for the Akismet Client. Do not confuse this with the user agent for the comment being checked. Exception thrown when a captcha image has expired. This exception does not have any custom properties, thus it does not implement ISerializable. Initializes a new instance of the class. Initializes a new instance of the class. The message. Initializes a new instance of the class. The message. The inner exception. Class used to make the actual HTTP requests. Yeah, I know you're thinking this is overkill, but it makes it easier to write tests to have this layer of abstraction from the underlying Http request. Posts the request and returns a text response. This is all that is needed for Akismet. The URL. The user agent. The timeout. The properly formatted parameters. Posts the request. The URL. The user agent. The timeout in milliseconds. The form parameters. The proxy. Gets the content of a web page. The URL. The user agent. The timeout in miliseconds. The proxy. The string value of requested web page. Represents the configuration section for DataProvider. Represents the "providers" section. Represents the "default" section for default provider. Exception thrown when a response other than 200 is returned. This exception does not have any custom properties, thus it does not implement ISerializable. Initializes a new instance of the class. Initializes a new instance of the class. The message. Initializes a new instance of the class. The message. The inner exception. When overridden in a derived class, sets the with information about the exception. The that holds the serialized object data about the exception being thrown. The that contains contextual information about the source or destination. Initializes a new instance of the class. The message. The status. Gets the HTTP status returned by the service. The HTTP status. Initializes a new instance of the class. The author ip address. The author user agent. The name submitted with the comment. The email submitted with the comment. The url submitted if provided. Content of the comment The HTTP_REFERER header value of the originating comment. Permanent location of the entry the comment was submitted to. User agent of the requester. (Required) May be one of the following: {blank}, "comment", "trackback", "pingback", or a made-up value like "registration". IPAddress of the submitter Optional collection of various server environment variables. Implements an image based Captcha validator control. In order for the Captcha control to work, you need to map the request for the captcha image renderer in web.config. <configuration> ... <system.web> <httpHandlers> ... <add verb="*" path="*CaptchaImage.ashx" type="Subkismet.Captcha.CaptchaImageHandler, Subkismet"/> </httpHandlers> </system.web> </configuration> Initializes a new instance of the class. Loads the post data. The post data key. The values. When overridden in a derived class, this method contains the code to determine whether the value in the input control is valid. true if the value in the input control is valid; otherwise, false. Generates the captcha if it hasn't been generated already. The instance containing the event data. When implemented by a class, signals the server control to notify the ASP.NET application that the state of the control has changed. The text to render. Indicates that the layout will be handled by external css. Initializes a new instance of the class. The text. Returns a random font family name. Returns a base 64 encrypted serialized representation of this object. Reconstructs an instance of this type from an encrypted serialized string. Returns the fully qualified type name of this instance. A containing a fully qualified type name. A string of valid characters to use in the Captcha text. A random character will be selected from this string for each character. Gets or sets the text to render. The text. Number of characters to use in the CAPTCHA test. The length of the text. Acts as a client to the Akismet service. Use this class to interface with the Akismet service from your web application. For fine grained control, you have the option to use the class directly. The constructors require that you supply a delegate used to convert whatever representation of a comment you have in your system to one that is understood by this system. This provides for loose coupling. The type of the input. Creates a simple instance of Akismet for those who plan to simply use the type in their own code. The API key. The root URL. Initializes a new instance of the Akismet class. The API key. The url of the site hosting and using the Akismet service. A delegate used to convert a comment from the host site into one this library understands. Initializes a new instance of the Akismet class. The API key. The url of the site hosting and using the Akismet service. A delegate used to convert a comment from the host site into one this library understands. The proxy. Initializes a new instance of the class. The akismet client. A delegate used to convert a comment from the host site into one this library understands. Initializes a new instance of the Akismet class. The akismet client. A delegate used to convert a comment from the host site into one this library understands. The proxy to use if any. Leave it null if no proxy is required. Verifies the api key. Examines the item and determines whether or not it is spam. Thrown if the response from Akismet is not what we expected. Submits the item to the service as a false positive. Something that should not have been marked as spam. Submits the item to the service as a piece of SPAM that got through the filter. Something that should've been marked as SPAM. Main implementation for Google Safe Browsing. Returns the version of the implementation. Updates a blacklist and synchronizes the local data with the Google server. The blacklist type. A Boolean value that specifies if the update process was successfull. Verifies all links in a comment and returns the number of phishing or malware links. An IComment instance. The number of the phishing links (out). The number of the malware links (out). A Boolean value that specifies if there was any bad link in the comment Checks a single link. The string value of the link. A CheckResultType enumerator specifying the type of the link. Checks a list of links. A list of string value for the links. The number of the phishing links (out). The number of the malware links (out). A Boolean value specifying if there was any bad link in the list. Returns the user agent text for the client. The name of the application. The string value of the user agent. Gets a list of links from a text that contains HTML codes. The text that contains HTML. A list of strings that contains all links in the text. Enumerator for Google backlist type. Phishing blacklist. Malware backlist. A strongly-typed resource class, for looking up localized strings, etc. Returns the cached ResourceManager instance used by this class. Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class. Looks up a localized string similar to Value cannot be null.. Looks up a localized string similar to String reference not set to an instance of a String.. Looks up a localized string similar to URI cannot be null.. Looks up a localized string similar to The service was not able to handle our request. Http Status '{0}'.. A collection of defined providers in the configuration A DataProvider in the providers lists. The name of the provider. The DataProvider instance. The client class used to communicate with the Akismet service. Initializes a new instance of the class. This constructor takes in all the dependencies to allow for dependency injection and unit testing. Seems like overkill, but it's worth it. The Akismet API key. The root url of the blog. Client class used to make the underlying requests. Initializes a new instance of the class. The Akismet API key. The root url of the site using Akismet. Helper method for building a user agent string in the format preferred by Akismet. Name of the application. Verifies the API key. You really only need to call this once, perhaps at startup. If it cannot make a request of Akismet. Checks the comment and returns true if it is spam, otherwise false. Submits a comment to Akismet that should have been flagged as SPAM, but was not flagged by Akismet. Submits a comment to Akismet that should not have been flagged as SPAM (a false positive). Gets or sets the Akismet API key. The API key. Gets or sets the Usera Agent for the Akismet Client. Do not confuse this with the user agent for the comment being checked. The API key. Gets or sets the timeout in milliseconds for the http request to Akismet. By default 5000 (5 seconds). The timeout. Gets or sets the root URL to the blog. The blog URL. Gets or sets the proxy to use. The proxy.