1 files changed, 83 insertions, 0 deletions
diff --git a/ruby_1_8_5/lib/webrick/httpauth/htpasswd.rb b/ruby_1_8_5/lib/webrick/httpauth/htpasswd.rb
new file mode 100644
index 0000000000..40f9297b05
--- /dev/null
+++ b/ruby_1_8_5/lib/webrick/httpauth/htpasswd.rb
@@ -0,0 +1,83 @@
+#
+# httpauth/htpasswd -- Apache compatible htpasswd file
+#
+# Author: IPR -- Internet Programming with Ruby -- writers
+# Copyright (c) 2003 Internet Programming with Ruby writers. All rights
+# reserved.
+#
+# $IPR: htpasswd.rb,v 1.4 2003/07/22 19:20:45 gotoyuzo Exp $
+
+require 'webrick/httpauth/userdb'
+require 'webrick/httpauth/basicauth'
+require 'tempfile'
+
+module WEBrick
+  module HTTPAuth
+    class Htpasswd
+      include UserDB
+
+      def initialize(path)
+        @path = path
+        @mtime = Time.at(0)
+        @passwd = Hash.new
+        @auth_type = BasicAuth
+        open(@path,"a").close unless File::exist?(@path)
+        reload
+      end
+
+      def reload
+        mtime = File::mtime(@path)
+        if mtime > @mtime
+          @passwd.clear
+          open(@path){|io|
+            while line = io.gets
+              line.chomp!
+              case line
+              when %r!\A[^:]+:[a-zA-Z0-9./]{13}\z!
+                user, pass = line.split(":")
+              when /:\$/, /:\{SHA\}/
+                raise NotImplementedError,
+                      'MD5, SHA1 .htpasswd file not supported'
+              else
+                raise StandardError, 'bad .htpasswd file'
+              end
+              @passwd[user] = pass
+            end
+          }
+          @mtime = mtime
+        end
+      end
+
+      def flush(output=nil)
+        output ||= @path
+        tmp = Tempfile.new("htpasswd", File::dirname(output))
+        begin
+          each{|item| tmp.puts(item.join(":")) }
+          tmp.close
+          File::rename(tmp.path, output)
+        rescue
+          tmp.close(true)
+        end
+      end
+
+      def get_passwd(realm, user, reload_db)
+        reload() if reload_db
+        @passwd[user]
+      end
+
+      def set_passwd(realm, user, pass)
+        @passwd[user] = make_passwd(realm, user, pass)
+      end
+
+      def delete_passwd(realm, user)
+        @passwd.delete(user)
+      end
+
+      def each
+        @passwd.keys.sort.each{|user|
+          yield([user, @passwd[user]])
+        }
+      end
+    end
+  end
+end