Class: Rex::Proto::Http::Server
- Inherits:
-
Object
- Object
- Rex::Proto::Http::Server
- Includes:
- Rex::Proto
- Defined in:
- lib/rex/proto/http/server.rb
Overview
Acts as an HTTP server, processing requests and dispatching them to registered procs. Some of this server was modeled after webrick.
Defined Under Namespace
Classes: UnitTest
Constant Summary collapse
- ExtensionMimeTypes =
A hash that associated a file extension with a mime type for use as the content type of responses.
{ "rhtml" => "text/html", "html" => "text/html", "htm" => "text/htm", "jpg" => "image/jpeg", "jpeg" => "image/jpeg", "jpeg" => "image/jpeg", "gif" => "image/gif", "png" => "image/png", "bmp" => "image/bmp", "txt" => "text/plain", "css" => "text/css", "ico" => "image/x-icon", }
- DefaultServer =
The default server name that will be returned in the Server attribute of a response.
"Rex"
Instance Attribute Summary collapse
-
#comm ⇒ Object
Returns the value of attribute comm.
-
#context ⇒ Object
Returns the value of attribute context.
-
#listen_host ⇒ Object
Returns the value of attribute listen_host.
-
#listen_port ⇒ Object
Returns the value of attribute listen_port.
-
#listener ⇒ Object
Returns the value of attribute listener.
-
#resources ⇒ Object
Returns the value of attribute resources.
-
#server_name ⇒ Object
Returns the value of attribute server_name.
-
#ssl ⇒ Object
Returns the value of attribute ssl.
Class Method Summary collapse
-
.hardcore_alias(*args) ⇒ Object
Returns the hardcore alias for the HTTP service.
Instance Method Summary collapse
-
#add_resource(name, opts) ⇒ Object
Adds a resource handler, such as one for /, which will be called whenever the resource is requested.
-
#add_response_headers(resp) ⇒ Object
Adds Server headers and stuff.
-
#alias ⇒ Object
HTTP server.
-
#close_client(cli) ⇒ Object
Closes the supplied client, if valid.
-
#initialize(port = 80, listen_host = '0.0.0.0', ssl = false, context = {}, comm = nil) ⇒ Server
constructor
Initializes an HTTP server as listening on the provided port and hostname.
-
#mime_type(file) ⇒ Object
Returns the mime type associated with the supplied file.
-
#mount(root, handler, long_call = false, *args) ⇒ Object
Mounts a directory or resource as being serviced by the supplied handler.
-
#remove_resource(name) ⇒ Object
Removes the supplied resource handler.
-
#send_e404(cli, request) ⇒ Object
Sends a 404 error to the client for a given request.
-
#start ⇒ Object
Listens on the defined port and host and starts monitoring for clients.
-
#stop ⇒ Object
Terminates the monitor thread and turns off the listener.
-
#unmount(root) ⇒ Object
Remove the mount point.
-
#wait ⇒ Object
Waits for the HTTP service to terminate.
Constructor Details
#initialize(port = 80, listen_host = '0.0.0.0', ssl = false, context = {}, comm = nil) ⇒ Server
Initializes an HTTP server as listening on the provided port and hostname.
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# File 'lib/rex/proto/http/server.rb', line 102 def initialize(port = 80, listen_host = '0.0.0.0', ssl = false, context = {}, comm = nil) self.listen_host = listen_host self.listen_port = port self.context = context self.listener = nil self.resources = {} self.server_name = DefaultServer self.ssl = ssl self.comm = comm end |
Instance Attribute Details
#comm ⇒ Object
Returns the value of attribute comm.
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# File 'lib/rex/proto/http/server.rb', line 259 def comm @comm end |
#context ⇒ Object
Returns the value of attribute context.
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# File 'lib/rex/proto/http/server.rb', line 259 def context @context end |
#listen_host ⇒ Object
Returns the value of attribute listen_host.
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# File 'lib/rex/proto/http/server.rb', line 259 def listen_host @listen_host end |
#listen_port ⇒ Object
Returns the value of attribute listen_port.
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# File 'lib/rex/proto/http/server.rb', line 259 def listen_port @listen_port end |
#listener ⇒ Object
Returns the value of attribute listener.
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# File 'lib/rex/proto/http/server.rb', line 260 def listener @listener end |
#resources ⇒ Object
Returns the value of attribute resources.
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# File 'lib/rex/proto/http/server.rb', line 260 def resources @resources end |
#server_name ⇒ Object
Returns the value of attribute server_name.
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# File 'lib/rex/proto/http/server.rb', line 259 def server_name @server_name end |
#ssl ⇒ Object
Returns the value of attribute ssl.
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# File 'lib/rex/proto/http/server.rb', line 259 def ssl @ssl end |
Class Method Details
.hardcore_alias(*args) ⇒ Object
Returns the hardcore alias for the HTTP service
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# File 'lib/rex/proto/http/server.rb', line 116 def self.hardcore_alias(*args) "#{(args[0] || '')}#{(args[1] || '')}" end |
Instance Method Details
#add_resource(name, opts) ⇒ Object
Adds a resource handler, such as one for /, which will be called whenever the resource is requested. The “opts” parameter can have any of the following:
Proc (proc) - The procedure to call when a request comes in for this resource. LongCall (bool) - Hints to the server that this resource may have long
request processing times.
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# File 'lib/rex/proto/http/server.rb', line 197 def add_resource(name, opts) if (resources[name]) raise RuntimeError, "The supplied resource '#{name}' is already added.", caller end # If a procedure was passed, mount the resource with it. if (opts['Proc']) mount(name, Handler::Proc, false, opts['Proc'], opts['VirtualDirectory']) else raise ArgumentError, "You must specify a procedure." end end |
#add_response_headers(resp) ⇒ Object
Adds Server headers and stuff.
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# File 'lib/rex/proto/http/server.rb', line 221 def add_response_headers(resp) resp['Server'] = self.server_name end |
#alias ⇒ Object
HTTP server.
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# File 'lib/rex/proto/http/server.rb', line 123 def alias super || "HTTP Server" end |
#close_client(cli) ⇒ Object
Closes the supplied client, if valid.
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# File 'lib/rex/proto/http/server.rb', line 170 def close_client(cli) listener.close_client(cli) end |
#mime_type(file) ⇒ Object
Returns the mime type associated with the supplied file. Right now the set of mime types is fairly limited.
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# File 'lib/rex/proto/http/server.rb', line 229 def mime_type(file) type = nil if (file =~ /\.(.+?)$/) type = ExtensionMimeTypes[$1.downcase] end type || "text/plain" end |
#mount(root, handler, long_call = false, *args) ⇒ Object
Mounts a directory or resource as being serviced by the supplied handler.
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# File 'lib/rex/proto/http/server.rb', line 177 def mount(root, handler, long_call = false, *args) resources[root] = [ handler, long_call, args ] end |
#remove_resource(name) ⇒ Object
Removes the supplied resource handler.
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# File 'lib/rex/proto/http/server.rb', line 214 def remove_resource(name) self.resources.delete(name) end |
#send_e404(cli, request) ⇒ Object
Sends a 404 error to the client for a given request.
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# File 'lib/rex/proto/http/server.rb', line 242 def send_e404(cli, request) resp = Response::E404.new resp['Content-Type'] = 'text/html' resp.body = "<html><head>" + "<title>404 Not Found</title>" + "</head><body>" + "<h1>Not found</h1>" + "The requested URL #{html_escape(request.resource)} was not found on this server.<p><hr>" + "</body></html>" # Send the response to the client like what cli.send_response(resp) end |
#start ⇒ Object
Listens on the defined port and host and starts monitoring for clients.
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# File 'lib/rex/proto/http/server.rb', line 130 def start self.listener = Rex::Socket::TcpServer.create( 'LocalHost' => self.listen_host, 'LocalPort' => self.listen_port, 'Context' => self.context, 'SSL' => self.ssl, 'Comm' => self.comm ) # Register callbacks self.listener.on_client_connect_proc = Proc.new { |cli| on_client_connect(cli) } self.listener.on_client_data_proc = Proc.new { |cli| on_client_data(cli) } self.listener.start end |
#stop ⇒ Object
Terminates the monitor thread and turns off the listener.
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# File 'lib/rex/proto/http/server.rb', line 154 def stop self.listener.stop self.listener.close end |
#unmount(root) ⇒ Object
Remove the mount point.
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# File 'lib/rex/proto/http/server.rb', line 184 def unmount(root) resources.delete(root) end |
#wait ⇒ Object
Waits for the HTTP service to terminate
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# File 'lib/rex/proto/http/server.rb', line 163 def wait self.listener.wait if self.listener end |