Sha256: b0aae813c2ced9ddac9e9670f3c5e3b637b290d98ea1bb5b741f7da722745fd8
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Versions: 10
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Contents
require "forwardable"
module Imap; end
module Imap::Backup
module Text; end
# Wraps standard output and hides passwords from debug output
# Any text matching Net::IMAP debug output of passwords is sanitized
class Text::Sanitizer
extend Forwardable
delegate puts: :output
delegate write: :output
# @param output [IO] the stream to write output to
def initialize(output)
@output = output
@current = ""
end
# Outputs everything up to the last newline character,
# storing whatever follows the newline.
# @param args [Array<String>] lines of text
# @return [void]
def print(*args)
@current << args.join
loop do
line, newline, rest = @current.partition("\n")
break if newline != "\n"
clean = sanitize(line)
output.puts clean
@current = rest
end
end
# Outputs any text still not printed
# @return [void]
def flush
return if @current == ""
clean = sanitize(@current)
output.puts clean
end
private
attr_reader :output
def sanitize(text)
# Hide password in Net::IMAP debug output
text.gsub(
/\A(C: RUBY\d+ LOGIN \S+) \S+/,
"\\1 [PASSWORD REDACTED]"
)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems