Merge pull request #128 from ruby-ldap/fix-whitespace

Fix whitespace

Author: jch

lib/net/ber/core_ext.rb

@@ -28,35 +28,35 @@ class String
 
 require 'net/ber/core_ext/array'
 # :stopdoc:
-class Array 
+class Array
   include Net::BER::Extensions::Array
 end
 # :startdoc:
 
 require 'net/ber/core_ext/bignum'
 # :stopdoc:
-class Bignum 
+class Bignum
   include Net::BER::Extensions::Bignum
 end
 # :startdoc:
 
 require 'net/ber/core_ext/fixnum'
 # :stopdoc:
-class Fixnum 
+class Fixnum
   include Net::BER::Extensions::Fixnum
 end
 # :startdoc:
 
 require 'net/ber/core_ext/true_class'
 # :stopdoc:
-class TrueClass 
+class TrueClass
   include Net::BER::Extensions::TrueClass
 end
 # :startdoc:
 
 require 'net/ber/core_ext/false_class'
 # :stopdoc:
-class FalseClass 
+class FalseClass
   include Net::BER::Extensions::FalseClass
 end
 # :startdoc:

lib/net/ber/core_ext/string.rb

@@ -16,13 +16,13 @@ def to_ber(code = 0x04)
     [code].pack('C') + raw_string.length.to_ber_length_encoding + raw_string
   end
 
-	##
-	# Converts a string to a BER string but does *not* encode to UTF-8 first.
-	# This is required for proper representation of binary data for Microsoft
-	# Active Directory
-	def to_ber_bin(code = 0x04)
-		[code].pack('C') + length.to_ber_length_encoding + self
-	end
+  ##
+  # Converts a string to a BER string but does *not* encode to UTF-8 first.
+  # This is required for proper representation of binary data for Microsoft
+  # Active Directory
+  def to_ber_bin(code = 0x04)
+    [code].pack('C') + length.to_ber_length_encoding + self
+  end
 
   def raw_utf8_encoded
     if self.respond_to?(:encode)

lib/net/ldap.rb

@@ -317,7 +317,7 @@ class LdapError < StandardError; end
   DefaultPort = 389
   DefaultAuth = { :method => :anonymous }
   DefaultTreebase = "dc=com"
-	DefaultForceNoPage = false
+  DefaultForceNoPage = false
 
   StartTlsOid = "1.3.6.1.4.1.1466.20037"
 
@@ -398,7 +398,7 @@ def initialize(args = {})
     @verbose = false # Make this configurable with a switch on the class.
     @auth = args[:auth] || DefaultAuth
     @base = args[:base] || DefaultTreebase
-		@force_no_page = args[:force_no_page] || DefaultForceNoPage
+    @force_no_page = args[:force_no_page] || DefaultForceNoPage
     encryption args[:encryption] # may be nil
 
     if pr = @auth[:password] and pr.respond_to?(:call)
@@ -486,7 +486,7 @@ def authenticate(username, password)
   # standard port for simple-TLS encrypted connections is 636. Be sure you
   # are using the correct port.
   #
-  # The :start_tls like the :simple_tls encryption method also encrypts all 
+  # The :start_tls like the :simple_tls encryption method also encrypts all
   # communcations with the LDAP server. With the exception that it operates
   # over the standard TCP port.
   def encryption(args)
@@ -1168,10 +1168,10 @@ def search_subschema_entry
   # MUST refactor the root_dse call out.
   #++
   def paged_searches_supported?
-		# active directory returns that it supports paged results. However
-		# it returns binary data in the rfc2696_cookie which throws an
-		# encoding exception breaking searching.
-		return false if @force_no_page
+    # active directory returns that it supports paged results. However
+    # it returns binary data in the rfc2696_cookie which throws an
+    # encoding exception breaking searching.
+    return false if @force_no_page
     @server_caps ||= search_root_dse
     @server_caps[:supportedcontrol].include?(Net::LDAP::LDAPControls::PAGED_RESULTS)
   end

lib/net/ldap/entry.rb

@@ -115,7 +115,7 @@ def [](name)
 
   ##
   # Read the first value for the provided attribute. The attribute name
-  # is canonicalized prior to reading. Returns nil if the attribute does 
+  # is canonicalized prior to reading. Returns nil if the attribute does
   # not exist.
   def first(name)
     self[name].first

lib/net/ldap/filter.rb

@@ -242,7 +242,7 @@ def present?(attribute)
 
     # http://tools.ietf.org/html/rfc4515 lists these exceptions from UTF1
     # charset for filters. All of the following must be escaped in any normal
-    # string using a single backslash ('\') as escape. 
+    # string using a single backslash ('\') as escape.
     #
     ESCAPES = {
       "\0" => '00', # NUL            = %x00 ; null character
@@ -251,10 +251,10 @@ def present?(attribute)
       ')'  => '29', # RPARENS        = %x29 ; right parenthesis (")")
       '\\' => '5C', # ESC            = %x5C ; esc (or backslash) ("\")
     }
-    # Compiled character class regexp using the keys from the above hash. 
+    # Compiled character class regexp using the keys from the above hash.
     ESCAPE_RE = Regexp.new(
-      "[" + 
-      ESCAPES.keys.map { |e| Regexp.escape(e) }.join + 
+      "[" +
+      ESCAPES.keys.map { |e| Regexp.escape(e) }.join +
       "]")
 
     ##
@@ -310,8 +310,8 @@ def parse_ber(ber)
         present?(ber.to_s)
       when 0xa9 # context-specific constructed 9, "extensible comparison"
         raise Net::LDAP::LdapError, "Invalid extensible search filter, should be at least two elements" if ber.size<2
-        
-        # Reassembles the extensible filter parts 
+
+        # Reassembles the extensible filter parts
         # (["sn", "2.4.6.8.10", "Barbara Jones", '1'])
         type = value = dn = rule = nil
         ber.each do |element|
@@ -327,7 +327,7 @@ def parse_ber(ber)
         attribute << type if type
         attribute << ":#{dn}" if dn
         attribute << ":#{rule}" if rule
-        
+
         ex(attribute, value)
       else
         raise Net::LDAP::LdapError, "Invalid BER tag-value (#{ber.ber_identifier}) in search filter."

lib/net/ldap/password.rb

@@ -21,17 +21,17 @@ class << self
     #
     attribute_value = ""
     def generate(type, str)
-       case type
-         when :md5
-            attribute_value = '{MD5}' + Base64.encode64(Digest::MD5.digest(str)).chomp! 
-         when :sha
-            attribute_value = '{SHA}' + Base64.encode64(Digest::SHA1.digest(str)).chomp! 
-         when :ssha
-	    salt = SecureRandom.random_bytes(16)
-            attribute_value = '{SSHA}' + Base64.encode64(Digest::SHA1.digest(str + salt) + salt).chomp!
-         else
-            raise Net::LDAP::LdapError, "Unsupported password-hash type (#{type})"
-         end
+      case type
+      when :md5
+        attribute_value = '{MD5}' + Base64.encode64(Digest::MD5.digest(str)).chomp!
+      when :sha
+        attribute_value = '{SHA}' + Base64.encode64(Digest::SHA1.digest(str)).chomp!
+      when :ssha
+        salt = SecureRandom.random_bytes(16)
+        attribute_value = '{SSHA}' + Base64.encode64(Digest::SHA1.digest(str + salt) + salt).chomp!
+      else
+        raise Net::LDAP::LdapError, "Unsupported password-hash type (#{type})"
+      end
       return attribute_value
     end
   end