Class: Rex::MIME::Message
- Inherits:
-
Object
- Object
- Rex::MIME::Message
- Defined in:
- lib/rex/mime/message.rb
Instance Attribute Summary collapse
-
#bound ⇒ Object
Returns the value of attribute bound.
-
#content ⇒ Object
Returns the value of attribute content.
-
#header ⇒ Object
Returns the value of attribute header.
-
#parts ⇒ Object
Returns the value of attribute parts.
Instance Method Summary collapse
- #add_part(data = '', content_type = 'text/plain', transfer_encoding = "8bit", content_disposition = nil) ⇒ Object
- #add_part_attachment(data, name) ⇒ Object
- #add_part_inline_attachment(data, name) ⇒ Object
- #from ⇒ Object
- #from=(val) ⇒ Object
-
#initialize(data = nil) ⇒ Message
constructor
A new instance of Message.
- #mime_defaults ⇒ Object
- #subject ⇒ Object
- #subject=(val) ⇒ Object
- #to ⇒ Object
- #to=(val) ⇒ Object
- #to_s ⇒ Object
Constructor Details
#initialize(data = nil) ⇒ Message
Returns a new instance of Message.
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# File 'lib/rex/mime/message.rb', line 11 def initialize(data=nil) self.header = Rex::MIME::Header.new self.parts = [] self.bound = "_Part_#{rand(1024)}_#{rand(0xffffffff)}_#{rand(0xffffffff)}" self.content = '' if data head,body = data.split(/\r?\n\r?\n/, 2) self.header.parse(head) ctype = self.header.find('Content-Type') if ctype and ctype[1] and ctype[1] =~ /multipart\/mixed;\s*boundary=([^\s]+)/ self.bound = $1 chunks = body.to_s.split(/--#{self.bound}(--)?\r?\n/) self.content = chunks.shift.to_s.gsub(/\s+$/, '') self.content << "\r\n" if not self.content.empty? chunks.each do |chunk| break if chunk == "--" head,body = chunk.split(/\r?\n\r?\n/, 2) part = Rex::MIME::Part.new part.header.parse(head) part.content = body.gsub(/\s+$/, '') self.parts << part end else self.content = body.to_s.gsub(/\s+$/, '') + "\r\n" end end end |
Instance Attribute Details
#bound ⇒ Object
Returns the value of attribute bound.
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# File 'lib/rex/mime/message.rb', line 9 def bound @bound end |
#content ⇒ Object
Returns the value of attribute content.
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# File 'lib/rex/mime/message.rb', line 9 def content @content end |
#header ⇒ Object
Returns the value of attribute header.
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# File 'lib/rex/mime/message.rb', line 9 def header @header end |
#parts ⇒ Object
Returns the value of attribute parts.
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# File 'lib/rex/mime/message.rb', line 9 def parts @parts end |
Instance Method Details
#add_part(data = '', content_type = 'text/plain', transfer_encoding = "8bit", content_disposition = nil) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 84 def add_part(data='', content_type='text/plain', transfer_encoding="8bit", content_disposition=nil) part = Rex::MIME::Part.new if (content_disposition) part.header.set("Content-Disposition", content_disposition) end part.header.set("Content-Type", content_type) if (transfer_encoding) part.header.set("Content-Transfer-Encoding", transfer_encoding) end part.content = data self.parts << part part end |
#add_part_attachment(data, name) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 102 def (data, name) self.add_part( Rex::Text.encode_base64(data, "\r\n"), "application/octet-stream; name=\"#{name}\"", "base64", "attachment; filename=\"#{name}\"" ) end |
#add_part_inline_attachment(data, name) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 112 def (data, name) self.add_part( Rex::Text.encode_base64(data, "\r\n"), "application/octet-stream; name=\"#{name}\"", "base64", "inline; filename=\"#{name}\"" ) end |
#from ⇒ Object
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# File 'lib/rex/mime/message.rb', line 55 def from (self.header.find('From') || [nil, nil])[1] end |
#from=(val) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 51 def from=(val) self.header.set("From", val) end |
#mime_defaults ⇒ Object
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# File 'lib/rex/mime/message.rb', line 67 def mime_defaults self.header.set("MIME-Version", "1.0") self.header.set("Content-Type", "multipart/mixed; boundary=\"#{self.bound}\"") self.header.set("Subject", '') # placeholder self.header.set("Date", Time.now.strftime("%a,%e %b %Y %H:%M:%S %z")) self.header.set("Message-ID", "<"+ Rex::Text.rand_text_alphanumeric(rand(20)+40)+ "@"+ Rex::Text.rand_text_alpha(rand(20)+3)+ ">" ) self.header.set("From", '') # placeholder self.header.set("To", '') # placeholder end |
#subject ⇒ Object
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# File 'lib/rex/mime/message.rb', line 63 def subject (self.header.find('Subject') || [nil, nil])[1] end |
#subject=(val) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 59 def subject=(val) self.header.set("Subject", val) end |
#to ⇒ Object
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# File 'lib/rex/mime/message.rb', line 43 def to (self.header.find('To') || [nil, nil])[1] end |
#to=(val) ⇒ Object
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# File 'lib/rex/mime/message.rb', line 47 def to=(val) self.header.set("To", val) end |
#to_s ⇒ Object
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# File 'lib/rex/mime/message.rb', line 121 def to_s msg = self.header.to_s + "\r\n" if self.content and not self.content.empty? msg << self.content + "\r\n" end self.parts.each do |part| msg << "--" + self.bound + "\r\n" msg << part.to_s + "\r\n" end if self.parts.length > 0 msg << "--" + self.bound + "--\r\n" end # Force CRLF for SMTP compatibility msg.gsub("\r", '').gsub("\n", "\r\n") end |