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-rw-r--r--lib/webrick/httpauth/basicauth.rb12
-rw-r--r--lib/webrick/httpauth/htpasswd.rb37
-rw-r--r--test/webrick/test_httpauth.rb175
3 files changed, 140 insertions, 84 deletions
diff --git a/lib/webrick/httpauth/basicauth.rb b/lib/webrick/httpauth/basicauth.rb
index e23420fdfa..751885bc3e 100644
--- a/lib/webrick/httpauth/basicauth.rb
+++ b/lib/webrick/httpauth/basicauth.rb
@@ -24,7 +24,7 @@ module WEBrick
#
# config = { :Realm => 'BasicAuth example realm' }
#
- # htpasswd = WEBrick::HTTPAuth::Htpasswd.new 'my_password_file'
+ # htpasswd = WEBrick::HTTPAuth::Htpasswd.new 'my_password_file', password_hash: :bcrypt
# htpasswd.set_passwd config[:Realm], 'username', 'password'
# htpasswd.flush
#
@@ -81,7 +81,15 @@ module WEBrick
error("%s: the user is not allowed.", userid)
challenge(req, res)
end
- if password.crypt(encpass) != encpass
+
+ case encpass
+ when /\A\$2[aby]\$/
+ password_matches = BCrypt::Password.new(encpass.sub(/\A\$2[aby]\$/, '$2a$')) == password
+ else
+ password_matches = password.crypt(encpass) == encpass
+ end
+
+ unless password_matches
error("%s: password unmatch.", userid)
challenge(req, res)
end
diff --git a/lib/webrick/httpauth/htpasswd.rb b/lib/webrick/httpauth/htpasswd.rb
index 976eeeb13e..cff18a8012 100644
--- a/lib/webrick/httpauth/htpasswd.rb
+++ b/lib/webrick/httpauth/htpasswd.rb
@@ -35,11 +35,29 @@ module WEBrick
##
# Open a password database at +path+
- def initialize(path)
+ def initialize(path, password_hash: nil)
@path = path
@mtime = Time.at(0)
@passwd = Hash.new
@auth_type = BasicAuth
+ @password_hash = password_hash
+
+ case @password_hash
+ when nil
+ # begin
+ # require "string/crypt"
+ # rescue LoadError
+ # warn("Unable to load string/crypt, proceeding with deprecated use of String#crypt, consider using password_hash: :bcrypt")
+ # end
+ @password_hash = :crypt
+ when :crypt
+ # require "string/crypt"
+ when :bcrypt
+ require "bcrypt"
+ else
+ raise ArgumentError, "only :crypt and :bcrypt are supported for password_hash keyword argument"
+ end
+
File.open(@path,"a").close unless File.exist?(@path)
reload
end
@@ -56,6 +74,14 @@ module WEBrick
line.chomp!
case line
when %r!\A[^:]+:[a-zA-Z0-9./]{13}\z!
+ if @password_hash == :bcrypt
+ raise StandardError, ".htpasswd file contains crypt password, only bcrypt passwords supported"
+ end
+ user, pass = line.split(":")
+ when %r!\A[^:]+:\$2[aby]\$\d{2}\$.{53}\z!
+ if @password_hash == :crypt
+ raise StandardError, ".htpasswd file contains bcrypt password, only crypt passwords supported"
+ end
user, pass = line.split(":")
when /:\$/, /:{SHA}/
raise NotImplementedError,
@@ -102,7 +128,14 @@ module WEBrick
# Sets a password in the database for +user+ in +realm+ to +pass+.
def set_passwd(realm, user, pass)
- @passwd[user] = make_passwd(realm, user, pass)
+ if @password_hash == :bcrypt
+ # Cost of 5 to match Apache default, and because the
+ # bcrypt default of 10 will introduce significant delays
+ # for every request.
+ @passwd[user] = BCrypt::Password.create(pass, :cost=>5)
+ else
+ @passwd[user] = make_passwd(realm, user, pass)
+ end
end
##
diff --git a/test/webrick/test_httpauth.rb b/test/webrick/test_httpauth.rb
index 8439be2025..dcf74689e1 100644
--- a/test/webrick/test_httpauth.rb
+++ b/test/webrick/test_httpauth.rb
@@ -37,56 +37,7 @@ class TestWEBrickHTTPAuth < Test::Unit::TestCase
}
end
- def test_basic_auth2
- log_tester = lambda {|log, access_log|
- log.reject! {|line| /\A\s*\z/ =~ line }
- pats = [
- /ERROR Basic WEBrick's realm: webrick: password unmatch\./,
- /ERROR WEBrick::HTTPStatus::Unauthorized/
- ]
- pats.each {|pat|
- assert(!log.grep(pat).empty?, "webrick log doesn't have expected error: #{pat.inspect}")
- log.reject! {|line| pat =~ line }
- }
- assert_equal([], log)
- }
- TestWEBrick.start_httpserver({}, log_tester) {|server, addr, port, log|
- realm = "WEBrick's realm"
- path = "/basic_auth2"
-
- Tempfile.create("test_webrick_auth") {|tmpfile|
- tmpfile.close
- tmp_pass = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path)
- tmp_pass.set_passwd(realm, "webrick", "supersecretpassword")
- tmp_pass.set_passwd(realm, "foo", "supersecretpassword")
- tmp_pass.flush
-
- htpasswd = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path)
- users = []
- htpasswd.each{|user, pass| users << user }
- assert_equal(2, users.size, log.call)
- assert(users.member?("webrick"), log.call)
- assert(users.member?("foo"), log.call)
-
- server.mount_proc(path){|req, res|
- auth = WEBrick::HTTPAuth::BasicAuth.new(
- :Realm => realm, :UserDB => htpasswd,
- :Logger => server.logger
- )
- auth.authenticate(req, res)
- res.body = "hoge"
- }
- http = Net::HTTP.new(addr, port)
- g = Net::HTTP::Get.new(path)
- g.basic_auth("webrick", "supersecretpassword")
- http.request(g){|res| assert_equal("hoge", res.body, log.call)}
- g.basic_auth("webrick", "not super")
- http.request(g){|res| assert_not_equal("hoge", res.body, log.call)}
- }
- }
- end
-
- def test_basic_auth3
+ def test_basic_auth_sha
Tempfile.create("test_webrick_auth") {|tmpfile|
tmpfile.puts("webrick:{SHA}GJYFRpBbdchp595jlh3Bhfmgp8k=")
tmpfile.flush
@@ -94,7 +45,9 @@ class TestWEBrickHTTPAuth < Test::Unit::TestCase
WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path)
}
}
+ end
+ def test_basic_auth_md5
Tempfile.create("test_webrick_auth") {|tmpfile|
tmpfile.puts("webrick:$apr1$IOVMD/..$rmnOSPXr0.wwrLPZHBQZy0")
tmpfile.flush
@@ -104,40 +57,102 @@ class TestWEBrickHTTPAuth < Test::Unit::TestCase
}
end
- def test_bad_username_with_control_characters
- log_tester = lambda {|log, access_log|
- assert_equal(2, log.length)
- assert_match(/ERROR Basic WEBrick's realm: foo\\ebar: the user is not allowed./, log[0])
- assert_match(/ERROR WEBrick::HTTPStatus::Unauthorized/, log[1])
- }
- TestWEBrick.start_httpserver({}, log_tester) {|server, addr, port, log|
- realm = "WEBrick's realm"
- path = "/basic_auth"
+ [nil, :crypt, :bcrypt].each do |hash_algo|
+ begin
+ case hash_algo
+ when :crypt
+ # require 'string/crypt'
+ when :bcrypt
+ require 'bcrypt'
+ end
+ rescue LoadError
+ next
+ end
- Tempfile.create("test_webrick_auth") {|tmpfile|
- tmpfile.close
- tmp_pass = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path)
- tmp_pass.set_passwd(realm, "webrick", "supersecretpassword")
- tmp_pass.set_passwd(realm, "foo", "supersecretpassword")
- tmp_pass.flush
+ define_method(:"test_basic_auth_htpasswd_#{hash_algo}") do
+ log_tester = lambda {|log, access_log|
+ log.reject! {|line| /\A\s*\z/ =~ line }
+ pats = [
+ /ERROR Basic WEBrick's realm: webrick: password unmatch\./,
+ /ERROR WEBrick::HTTPStatus::Unauthorized/
+ ]
+ pats.each {|pat|
+ assert(!log.grep(pat).empty?, "webrick log doesn't have expected error: #{pat.inspect}")
+ log.reject! {|line| pat =~ line }
+ }
+ assert_equal([], log)
+ }
+ TestWEBrick.start_httpserver({}, log_tester) {|server, addr, port, log|
+ realm = "WEBrick's realm"
+ path = "/basic_auth2"
- htpasswd = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path)
- users = []
- htpasswd.each{|user, pass| users << user }
- server.mount_proc(path){|req, res|
- auth = WEBrick::HTTPAuth::BasicAuth.new(
- :Realm => realm, :UserDB => htpasswd,
- :Logger => server.logger
- )
- auth.authenticate(req, res)
- res.body = "hoge"
+ Tempfile.create("test_webrick_auth") {|tmpfile|
+ tmpfile.close
+ tmp_pass = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path, password_hash: hash_algo)
+ tmp_pass.set_passwd(realm, "webrick", "supersecretpassword")
+ tmp_pass.set_passwd(realm, "foo", "supersecretpassword")
+ tmp_pass.flush
+
+ htpasswd = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path, password_hash: hash_algo)
+ users = []
+ htpasswd.each{|user, pass| users << user }
+ assert_equal(2, users.size, log.call)
+ assert(users.member?("webrick"), log.call)
+ assert(users.member?("foo"), log.call)
+
+ server.mount_proc(path){|req, res|
+ auth = WEBrick::HTTPAuth::BasicAuth.new(
+ :Realm => realm, :UserDB => htpasswd,
+ :Logger => server.logger
+ )
+ auth.authenticate(req, res)
+ res.body = "hoge"
+ }
+ http = Net::HTTP.new(addr, port)
+ g = Net::HTTP::Get.new(path)
+ g.basic_auth("webrick", "supersecretpassword")
+ http.request(g){|res| assert_equal("hoge", res.body, log.call)}
+ g.basic_auth("webrick", "not super")
+ http.request(g){|res| assert_not_equal("hoge", res.body, log.call)}
}
- http = Net::HTTP.new(addr, port)
- g = Net::HTTP::Get.new(path)
- g.basic_auth("foo\ebar", "passwd")
- http.request(g){|res| assert_not_equal("hoge", res.body, log.call) }
}
- }
+ end
+
+ define_method(:"test_basic_auth_bad_username_htpasswd_#{hash_algo}") do
+ log_tester = lambda {|log, access_log|
+ assert_equal(2, log.length)
+ assert_match(/ERROR Basic WEBrick's realm: foo\\ebar: the user is not allowed./, log[0])
+ assert_match(/ERROR WEBrick::HTTPStatus::Unauthorized/, log[1])
+ }
+ TestWEBrick.start_httpserver({}, log_tester) {|server, addr, port, log|
+ realm = "WEBrick's realm"
+ path = "/basic_auth"
+
+ Tempfile.create("test_webrick_auth") {|tmpfile|
+ tmpfile.close
+ tmp_pass = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path, password_hash: hash_algo)
+ tmp_pass.set_passwd(realm, "webrick", "supersecretpassword")
+ tmp_pass.set_passwd(realm, "foo", "supersecretpassword")
+ tmp_pass.flush
+
+ htpasswd = WEBrick::HTTPAuth::Htpasswd.new(tmpfile.path, password_hash: hash_algo)
+ users = []
+ htpasswd.each{|user, pass| users << user }
+ server.mount_proc(path){|req, res|
+ auth = WEBrick::HTTPAuth::BasicAuth.new(
+ :Realm => realm, :UserDB => htpasswd,
+ :Logger => server.logger
+ )
+ auth.authenticate(req, res)
+ res.body = "hoge"
+ }
+ http = Net::HTTP.new(addr, port)
+ g = Net::HTTP::Get.new(path)
+ g.basic_auth("foo\ebar", "passwd")
+ http.request(g){|res| assert_not_equal("hoge", res.body, log.call) }
+ }
+ }
+ end
end
DIGESTRES_ = /