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* backport r28621 and r28632 from ruby_1_8;

* ext/openssl/ossl_config.c, ext/openssl/lib/openssl/config.rb,
            ext/openssl/lib/openssl.rb: reimplement OpenSSL::Config in Ruby. 
            Now it should work on windows. 

          * test/openssl/test_config.rb: added tests for OpenSSL::Config#dup.

          * test/openssl/test_config.rb: added tests for Config#clone.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29048 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nahi 2010-08-19 08:22:31 +00:00
parent 1d04aedb5a
commit 15c39b07bd
6 changed files with 625 additions and 428 deletions

View file

@ -1,3 +1,15 @@
Thu Aug 19 17:19:09 2010 NAKAMURA, Hiroshi <nahi@ruby-lang.org>
* backport r28621 and r28632 from ruby_1_8;
* ext/openssl/ossl_config.c, ext/openssl/lib/openssl/config.rb,
ext/openssl/lib/openssl.rb: reimplement OpenSSL::Config in Ruby.
Now it should work on windows.
* test/openssl/test_config.rb: added tests for OpenSSL::Config#dup.
* test/openssl/test_config.rb: added tests for Config#clone.
Thu Aug 19 12:04:39 2010 Kenta Murata <mrkn@mrkn.jp>
* array.c (rb_ary_permutation, rb_ary_repeated_permutation,

View file

@ -18,6 +18,7 @@ require 'openssl.so'
require 'openssl/bn'
require 'openssl/cipher'
require 'openssl/config'
require 'openssl/digest'
require 'openssl/ssl-internal'
require 'openssl/x509-internal'

View file

@ -0,0 +1,316 @@
=begin
= Ruby-space definitions that completes C-space funcs for Config
= Info
Copyright (C) 2010 Hiroshi Nakamura <nahi@ruby-lang.org>
= Licence
This program is licenced under the same licence as Ruby.
(See the file 'LICENCE'.)
=end
##
# Should we care what if somebody require this file directly?
#require 'openssl'
require 'stringio'
module OpenSSL
class Config
include Enumerable
class << self
def parse(str)
c = new()
parse_config(StringIO.new(str)).each do |section, hash|
c[section] = hash
end
c
end
alias load new
def parse_config(io)
begin
parse_config_lines(io)
rescue ConfigError => e
e.message.replace("error in line #{io.lineno}: " + e.message)
raise
end
end
def get_key_string(data, section, key) # :nodoc:
if v = data[section] && data[section][key]
return v
elsif section == 'ENV'
if v = ENV[key]
return v
end
end
if v = data['default'] && data['default'][key]
return v
end
end
private
def parse_config_lines(io)
section = 'default'
data = {section => {}}
while definition = get_definition(io)
definition = clear_comments(definition)
next if definition.empty?
if definition[0] == ?[
if /\[([^\]]*)\]/ =~ definition
section = $1.strip
data[section] ||= {}
else
raise ConfigError, "missing close square bracket"
end
else
if /\A([^:\s]*)(?:::([^:\s]*))?\s*=(.*)\z/ =~ definition
if $2
section = $1
key = $2
else
key = $1
end
value = unescape_value(data, section, $3)
(data[section] ||= {})[key] = value.strip
else
raise ConfigError, "missing equal sign"
end
end
end
data
end
# escape with backslash
QUOTE_REGEXP_SQ = /\A([^'\\]*(?:\\.[^'\\]*)*)'/
# escape with backslash and doubled dq
QUOTE_REGEXP_DQ = /\A([^"\\]*(?:""[^"\\]*|\\.[^"\\]*)*)"/
# escaped char map
ESCAPE_MAP = {
"r" => "\r",
"n" => "\n",
"b" => "\b",
"t" => "\t",
}
def unescape_value(data, section, value)
scanned = []
while m = value.match(/['"\\$]/)
scanned << m.pre_match
c = m[0]
value = m.post_match
case c
when "'"
if m = value.match(QUOTE_REGEXP_SQ)
scanned << m[1].gsub(/\\(.)/, '\\1')
value = m.post_match
else
break
end
when '"'
if m = value.match(QUOTE_REGEXP_DQ)
scanned << m[1].gsub(/""/, '').gsub(/\\(.)/, '\\1')
value = m.post_match
else
break
end
when "\\"
c = value.slice!(0, 1)
scanned << (ESCAPE_MAP[c] || c)
when "$"
ref, value = extract_reference(value)
refsec = section
if ref.index('::')
refsec, ref = ref.split('::', 2)
end
if v = get_key_string(data, refsec, ref)
scanned << v
else
raise ConfigError, "variable has no value"
end
else
raise 'must not reaced'
end
end
scanned << value
scanned.join
end
def extract_reference(value)
rest = ''
if m = value.match(/\(([^)]*)\)|\{([^}]*)\}/)
value = m[1] || m[2]
rest = m.post_match
elsif [?(, ?{].include?(value[0])
raise ConfigError, "no close brace"
end
if m = value.match(/[a-zA-Z0-9_]*(?:::[a-zA-Z0-9_]*)?/)
return m[0], m.post_match + rest
else
raise
end
end
def clear_comments(line)
# FCOMMENT
if m = line.match(/\A([\t\n\f ]*);.*\z/)
return m[1]
end
# COMMENT
scanned = []
while m = line.match(/[#'"\\]/)
scanned << m.pre_match
c = m[0]
line = m.post_match
case c
when '#'
line = nil
break
when "'", '"'
regexp = (c == "'") ? QUOTE_REGEXP_SQ : QUOTE_REGEXP_DQ
scanned << c
if m = line.match(regexp)
scanned << m[0]
line = m.post_match
else
scanned << line
line = nil
break
end
when "\\"
scanned << c
scanned << line.slice!(0, 1)
else
raise 'must not reaced'
end
end
scanned << line
scanned.join
end
def get_definition(io)
if line = get_line(io)
while /[^\\]\\\z/ =~ line
if extra = get_line(io)
line += extra
else
break
end
end
return line.strip
end
end
def get_line(io)
if line = io.gets
line.gsub(/[\r\n]*/, '')
end
end
end
def initialize(filename = nil)
@data = {}
if filename
File.open(filename.to_s) do |file|
Config.parse_config(file).each do |section, hash|
self[section] = hash
end
end
end
end
def get_value(section, key)
if section.nil?
raise TypeError.new('nil not allowed')
end
section = 'default' if section.empty?
get_key_string(section, key)
end
def value(arg1, arg2 = nil)
warn('Config#value is deprecated; use Config#get_value')
if arg2.nil?
section, key = 'default', arg1
else
section, key = arg1, arg2
end
section ||= 'default'
section = 'default' if section.empty?
get_key_string(section, key)
end
def add_value(section, key, value)
check_modify
(@data[section] ||= {})[key] = value
end
def [](section)
@data[section] || {}
end
def section(name)
warn('Config#section is deprecated; use Config#[]')
@data[name] || {}
end
def []=(section, pairs)
check_modify
@data[section] ||= {}
pairs.each do |key, value|
self.add_value(section, key, value)
end
end
def sections
@data.keys
end
def to_s
ary = []
@data.keys.sort.each do |section|
ary << "[ #{section} ]\n"
@data[section].keys.each do |key|
ary << "#{key}=#{@data[section][key]}\n"
end
ary << "\n"
end
ary.join
end
def each
@data.each do |section, hash|
hash.each do |key, value|
yield [section, key, value]
end
end
end
def inspect
"#<#{self.class.name} sections=#{sections.inspect}>"
end
protected
def data
@data
end
private
def initialize_copy(other)
@data = other.data.dup
end
def check_modify
raise TypeError.new("Insecure: can't modify OpenSSL config") if frozen?
end
def get_key_string(section, key)
Config.get_key_string(@data, section, key)
end
end
end

View file

@ -10,22 +10,6 @@
*/
#include "ossl.h"
#define WrapConfig(klass, obj, conf) do { \
if (!conf) { \
ossl_raise(rb_eRuntimeError, "Config wasn't intitialized!"); \
} \
obj = Data_Wrap_Struct(klass, 0, NCONF_free, conf); \
} while (0)
#define GetConfig(obj, conf) do { \
Data_Get_Struct(obj, CONF, conf); \
if (!conf) { \
ossl_raise(rb_eRuntimeError, "Config wasn't intitialized!"); \
} \
} while (0)
#define SafeGetConfig(obj, conf) do { \
OSSL_Check_Kind(obj, cConfig); \
GetConfig(obj, conf); \
} while(0);
/*
* Classes
@ -39,46 +23,31 @@ VALUE eConfigError;
static CONF *parse_config(VALUE, CONF*);
/*
* GetConfigPtr is a public C-level function for getting OpenSSL CONF struct
* from an OpenSSL::Config(eConfig) instance. We decided to implement
* OpenSSL::Config in Ruby level but we need to pass native CONF struct for
* some OpenSSL features such as X509V3_EXT_*.
*/
CONF *
GetConfigPtr(VALUE obj)
{
CONF *conf;
SafeGetConfig(obj, conf);
return conf;
}
CONF *
DupConfigPtr(VALUE obj)
{
VALUE str;
OSSL_Check_Kind(obj, cConfig);
str = rb_funcall(obj, rb_intern("to_s"), 0);
return parse_config(str, NULL);
}
/*
* Private
*/
static CONF *
parse_config(VALUE str, CONF *dst)
{
CONF *conf;
BIO *bio;
long eline = -1;
OSSL_Check_Kind(obj, cConfig);
str = rb_funcall(obj, rb_intern("to_s"), 0);
bio = ossl_obj2bio(str);
conf = dst ? dst : NCONF_new(NULL);
conf = NCONF_new(NULL);
if(!conf){
BIO_free(bio);
ossl_raise(eConfigError, NULL);
}
if(!NCONF_load_bio(conf, bio, &eline)){
BIO_free(bio);
if(!dst) NCONF_free(conf);
NCONF_free(conf);
if (eline <= 0) ossl_raise(eConfigError, "wrong config format");
else ossl_raise(eConfigError, "error in line %d", eline);
ossl_raise(eConfigError, NULL);
@ -88,376 +57,6 @@ parse_config(VALUE str, CONF *dst)
return conf;
}
static VALUE
ossl_config_s_parse(VALUE klass, VALUE str)
{
CONF *conf;
VALUE obj;
conf = parse_config(str, NULL);
WrapConfig(klass, obj, conf);
return obj;
}
static VALUE
ossl_config_s_alloc(VALUE klass)
{
CONF *conf;
VALUE obj;
if(!(conf = NCONF_new(NULL)))
ossl_raise(eConfigError, NULL);
WrapConfig(klass, obj, conf);
return obj;
}
static VALUE
ossl_config_copy(VALUE self, VALUE other)
{
VALUE str;
CONF *conf;
str = rb_funcall(self, rb_intern("to_s"), 0);
GetConfig(other, conf);
parse_config(str, conf);
return self;
}
static VALUE
ossl_config_initialize(int argc, VALUE *argv, VALUE self)
{
CONF *conf;
long eline = -1;
char *filename;
VALUE path;
rb_scan_args(argc, argv, "01", &path);
if(!NIL_P(path)){
SafeStringValue(path);
filename = StringValuePtr(path);
GetConfig(self, conf);
if (!NCONF_load(conf, filename, &eline)){
if (eline <= 0)
ossl_raise(eConfigError, "wrong config file %s", filename);
else
ossl_raise(eConfigError, "error in %s:%d", filename, eline);
}
}
#ifdef OSSL_NO_CONF_API
else rb_raise(rb_eArgError, "wrong number of arguments (0 for 1)");
#else
else {
GetConfig(self, conf);
_CONF_new_data(conf);
}
#endif
return self;
}
static VALUE
ossl_config_add_value(VALUE self, VALUE section, VALUE name, VALUE value)
{
#ifdef OSSL_NO_CONF_API
rb_notimplement();
#else
CONF *conf;
CONF_VALUE *sv, *cv;
StringValue(section);
StringValue(name);
StringValue(value);
GetConfig(self, conf);
if(!(sv = _CONF_get_section(conf, RSTRING_PTR(section)))){
if(!(sv = _CONF_new_section(conf, RSTRING_PTR(section)))){
ossl_raise(eConfigError, NULL);
}
}
if(!(cv = OPENSSL_malloc(sizeof(CONF_VALUE)))){
ossl_raise(eConfigError, NULL);
}
cv->name = BUF_strdup(RSTRING_PTR(name));
cv->value = BUF_strdup(RSTRING_PTR(value));
if(!cv->name || !cv->value || !_CONF_add_string(conf, sv, cv)){
OPENSSL_free(cv->name);
OPENSSL_free(cv->value);
OPENSSL_free(cv);
ossl_raise(eConfigError, "_CONF_add_string failure");
}
return value;
#endif
}
static void
rb_ossl_config_modify_check(VALUE config)
{
if (OBJ_FROZEN(config)) rb_error_frozen("OpenSSL::Config");
if (!OBJ_UNTRUSTED(config) && rb_safe_level() >= 4)
rb_raise(rb_eSecurityError, "Insecure: can't modify OpenSSL config");
}
#if !defined(OSSL_NO_CONF_API)
static VALUE
ossl_config_add_value_m(VALUE self, VALUE section, VALUE name, VALUE value)
{
rb_ossl_config_modify_check(self);
return ossl_config_add_value(self, section, name, value);
}
#else
#define ossl_config_add_value_m rb_f_notimplement
#endif
static VALUE
ossl_config_get_value(VALUE self, VALUE section, VALUE name)
{
CONF *conf;
char *str;
StringValue(section);
StringValue(name);
GetConfig(self, conf);
str = NCONF_get_string(conf, RSTRING_PTR(section), RSTRING_PTR(name));
if(!str){
ERR_clear_error();
return Qnil;
}
return rb_str_new2(str);
}
static VALUE
ossl_config_get_value_old(int argc, VALUE *argv, VALUE self)
{
VALUE section, name;
rb_scan_args(argc, argv, "11", &section, &name);
/* support conf.value(nil, "HOME") -> conf.get_value("", "HOME") */
if (NIL_P(section)) section = rb_str_new2("");
/* support conf.value("HOME") -> conf.get_value("", "HOME") */
if (NIL_P(name)) {
name = section;
section = rb_str_new2("");
}
/* NOTE: Don't care about conf.get_value(nil, nil) */
rb_warn("Config#value is deprecated; use Config#get_value");
return ossl_config_get_value(self, section, name);
}
static VALUE
set_conf_section_i(VALUE i, VALUE *arg)
{
VALUE name, value;
Check_Type(i, T_ARRAY);
name = rb_ary_entry(i, 0);
value = rb_ary_entry(i, 1);
ossl_config_add_value(arg[0], arg[1], name, value);
return Qnil;
}
static VALUE
ossl_config_set_section(VALUE self, VALUE section, VALUE hash)
{
VALUE arg[2];
rb_ossl_config_modify_check(self);
arg[0] = self;
arg[1] = section;
rb_block_call(hash, rb_intern("each"), 0, 0, set_conf_section_i, (VALUE)arg);
return hash;
}
/*
* Get all numbers as strings - use str.to_i to convert
* long number = CONF_get_number(confp->config, sect, StringValuePtr(item));
*/
static VALUE
ossl_config_get_section(VALUE self, VALUE section)
{
CONF *conf;
STACK_OF(CONF_VALUE) *sk;
CONF_VALUE *entry;
int i, entries;
VALUE hash;
hash = rb_hash_new();
StringValue(section);
GetConfig(self, conf);
if (!(sk = NCONF_get_section(conf, StringValuePtr(section)))) {
ERR_clear_error();
return hash;
}
if ((entries = sk_CONF_VALUE_num(sk)) < 0) {
OSSL_Debug("# of items in section is < 0?!?");
return hash;
}
for (i=0; i<entries; i++) {
entry = sk_CONF_VALUE_value(sk, i);
rb_hash_aset(hash, rb_str_new2(entry->name), rb_str_new2(entry->value));
}
return hash;
}
static VALUE
ossl_config_get_section_old(VALUE self, VALUE section)
{
rb_warn("Config#section is deprecated; use Config#[]");
return ossl_config_get_section(self, section);
}
#if defined(IMPLEMENT_LHASH_DOALL_ARG_FN) && defined(LHASH_OF)
static void
get_conf_section_doall_arg(CONF_VALUE *cv, void *tmp)
{
VALUE ary = (VALUE)tmp;
if(cv->name) return;
rb_ary_push(ary, rb_str_new2(cv->section));
}
static IMPLEMENT_LHASH_DOALL_ARG_FN(get_conf_section, CONF_VALUE, void)
static VALUE
ossl_config_get_sections(VALUE self)
{
CONF *conf;
VALUE ary;
GetConfig(self, conf);
ary = rb_ary_new();
lh_doall_arg((_LHASH *)conf->data, LHASH_DOALL_ARG_FN(get_conf_section),
(void*)ary);
return ary;
}
static void
dump_conf_value_doall_arg(CONF_VALUE *cv, void *tmp)
{
VALUE str = (VALUE)tmp;
STACK_OF(CONF_VALUE) *sk;
CONF_VALUE *v;
int i, num;
if (cv->name) return;
sk = (STACK_OF(CONF_VALUE)*)cv->value;
num = sk_CONF_VALUE_num(sk);
rb_str_cat2(str, "[ ");
rb_str_cat2(str, cv->section);
rb_str_cat2(str, " ]\n");
for(i = 0; i < num; i++){
v = sk_CONF_VALUE_value(sk, i);
rb_str_cat2(str, v->name ? v->name : "None");
rb_str_cat2(str, "=");
rb_str_cat2(str, v->value ? v->value : "None");
rb_str_cat2(str, "\n");
}
rb_str_cat2(str, "\n");
}
static IMPLEMENT_LHASH_DOALL_ARG_FN(dump_conf_value, CONF_VALUE, void)
static VALUE
dump_conf(CONF *conf)
{
VALUE str;
str = rb_str_new(0, 0);
lh_doall_arg((_LHASH *)conf->data, LHASH_DOALL_ARG_FN(dump_conf_value),
(void*)str);
return str;
}
static VALUE
ossl_config_to_s(VALUE self)
{
CONF *conf;
GetConfig(self, conf);
return dump_conf(conf);
}
static void
each_conf_value_doall_arg(CONF_VALUE *cv, void *dummy)
{
STACK_OF(CONF_VALUE) *sk;
CONF_VALUE *v;
VALUE section, name, value, args;
int i, num;
if (cv->name) return;
sk = (STACK_OF(CONF_VALUE)*)cv->value;
num = sk_CONF_VALUE_num(sk);
section = rb_str_new2(cv->section);
for(i = 0; i < num; i++){
v = sk_CONF_VALUE_value(sk, i);
name = v->name ? rb_str_new2(v->name) : Qnil;
value = v->value ? rb_str_new2(v->value) : Qnil;
args = rb_ary_new3(3, section, name, value);
rb_yield(args);
}
}
static IMPLEMENT_LHASH_DOALL_ARG_FN(each_conf_value, CONF_VALUE, void *)
static VALUE
ossl_config_each(VALUE self)
{
CONF *conf;
RETURN_ENUMERATOR(self, 0, 0);
GetConfig(self, conf);
lh_doall_arg((_LHASH *)conf->data, LHASH_DOALL_ARG_FN(each_conf_value),
(void*)NULL);
return self;
}
#else
static VALUE
ossl_config_get_sections(VALUE self)
{
rb_warn("#sections don't work with %s", OPENSSL_VERSION_TEXT);
return rb_ary_new();
}
static VALUE
ossl_config_to_s(VALUE self)
{
rb_warn("#to_s don't work with %s", OPENSSL_VERSION_TEXT);
return rb_str_new(0, 0);
}
static VALUE
ossl_config_each(VALUE self)
{
rb_warn("#each don't work with %s", OPENSSL_VERSION_TEXT);
return self;
}
#endif
static VALUE
ossl_config_inspect(VALUE self)
{
VALUE str, ary = ossl_config_get_sections(self);
const char *cname = rb_class2name(rb_obj_class(self));
str = rb_str_new2("#<");
rb_str_cat2(str, cname);
rb_str_cat2(str, " sections=");
rb_str_append(str, rb_inspect(ary));
rb_str_cat2(str, ">");
return str;
}
/*
* INIT
@ -473,20 +72,5 @@ Init_ossl_config()
rb_define_const(cConfig, "DEFAULT_CONFIG_FILE",
rb_str_new2(default_config_file));
OPENSSL_free(default_config_file);
rb_include_module(cConfig, rb_mEnumerable);
rb_define_singleton_method(cConfig, "parse", ossl_config_s_parse, 1);
rb_define_alias(CLASS_OF(cConfig), "load", "new");
rb_define_alloc_func(cConfig, ossl_config_s_alloc);
rb_define_copy_func(cConfig, ossl_config_copy);
rb_define_method(cConfig, "initialize", ossl_config_initialize, -1);
rb_define_method(cConfig, "get_value", ossl_config_get_value, 2);
rb_define_method(cConfig, "value", ossl_config_get_value_old, -1);
rb_define_method(cConfig, "add_value", ossl_config_add_value_m, 3);
rb_define_method(cConfig, "[]", ossl_config_get_section, 1);
rb_define_method(cConfig, "section", ossl_config_get_section_old, 1);
rb_define_method(cConfig, "[]=", ossl_config_set_section, 2);
rb_define_method(cConfig, "sections", ossl_config_get_sections, 0);
rb_define_method(cConfig, "to_s", ossl_config_to_s, 0);
rb_define_method(cConfig, "each", ossl_config_each, 0);
rb_define_method(cConfig, "inspect", ossl_config_inspect, 0);
/* methods are defined by openssl/config.rb */
}

View file

@ -1,15 +1,290 @@
require 'openssl'
require "test/unit"
require 'tempfile'
require File.join(File.dirname(__FILE__), "utils.rb")
class OpenSSL::TestConfig < Test::Unit::TestCase
def setup
file = Tempfile.open("openssl.cnf")
file << <<__EOD__
HOME = .
[ ca ]
default_ca = CA_default
[ CA_default ]
dir = ./demoCA
certs = ./certs
__EOD__
file.close
@it = OpenSSL::Config.new(file.path)
end
def test_constants
assert(defined?(OpenSSL::Config::DEFAULT_CONFIG_FILE))
assert_nothing_raised do
OpenSSL::Config.load(OpenSSL::Config::DEFAULT_CONFIG_FILE)
end
end
def test_s_parse
c = OpenSSL::Config.parse('')
assert_equal("[ default ]\n\n", c.to_s)
c = OpenSSL::Config.parse(@it.to_s)
assert_equal(['CA_default', 'ca', 'default'], c.sections.sort)
end
def test_s_parse_format
c = OpenSSL::Config.parse(<<__EOC__)
baz =qx\t # "baz = qx"
foo::bar = baz # shortcut section::key format
default::bar = baz # ditto
a=\t \t # "a = ": trailing spaces are ignored
=b # " = b": empty key
=c # " = c": empty key (override the above line)
d= # "c = ": trailing comment is ignored
sq = 'foo''b\\'ar'
dq ="foo""''\\""
dq2 = foo""bar
esc=a\\r\\n\\b\\tb
foo\\bar = foo\\b\\\\ar
foo\\bar::foo\\bar = baz
[default1 default2]\t\t # space is allowed in section name
fo =b ar # space allowed in value
[emptysection]
[doller ]
foo=bar
bar = $(foo)
baz = 123$(default::bar)456${foo}798
qux = ${baz}
quxx = $qux.$qux
__EOC__
assert_equal(['default', 'default1 default2', 'doller', 'emptysection', 'foo', 'foo\\bar'], c.sections.sort)
assert_equal(['', 'a', 'bar', 'baz', 'd', 'dq', 'dq2', 'esc', 'foo\\bar', 'sq'], c['default'].keys.sort)
assert_equal('c', c['default'][''])
assert_equal('', c['default']['a'])
assert_equal('qx', c['default']['baz'])
assert_equal('', c['default']['d'])
assert_equal('baz', c['default']['bar'])
assert_equal("foob'ar", c['default']['sq'])
assert_equal("foo''\"", c['default']['dq'])
assert_equal("foobar", c['default']['dq2'])
assert_equal("a\r\n\b\tb", c['default']['esc'])
assert_equal("foo\b\\ar", c['default']['foo\\bar'])
assert_equal('baz', c['foo']['bar'])
assert_equal('baz', c['foo\\bar']['foo\\bar'])
assert_equal('b ar', c['default1 default2']['fo'])
# dolloer
assert_equal('bar', c['doller']['foo'])
assert_equal('bar', c['doller']['bar'])
assert_equal('123baz456bar798', c['doller']['baz'])
assert_equal('123baz456bar798', c['doller']['qux'])
assert_equal('123baz456bar798.123baz456bar798', c['doller']['quxx'])
excn = assert_raise(OpenSSL::ConfigError) do
OpenSSL::Config.parse("foo = $bar")
end
assert_equal("error in line 1: variable has no value", excn.message)
excn = assert_raise(OpenSSL::ConfigError) do
OpenSSL::Config.parse("foo = $(bar")
end
assert_equal("error in line 1: no close brace", excn.message)
excn = assert_raise(OpenSSL::ConfigError) do
OpenSSL::Config.parse("f o =b ar # no space in key")
end
assert_equal("error in line 1: missing equal sign", excn.message)
excn = assert_raise(OpenSSL::ConfigError) do
OpenSSL::Config.parse(<<__EOC__)
# comment 1 # comments
#
# comment 2
\t#comment 3
[second ]\t
[third # section not terminated
__EOC__
end
assert_equal("error in line 7: missing close square bracket", excn.message)
end
def test_s_load
# alias of new
c = OpenSSL::Config.load
assert_equal("", c.to_s)
assert_equal([], c.sections)
#
file = Tempfile.open("openssl.cnf")
file.close
c = OpenSSL::Config.load(file.path)
assert_equal("[ default ]\n\n", c.to_s)
assert_equal(['default'], c.sections)
end
def test_initialize
c = OpenSSL::Config.new
assert_equal("", c.to_s)
assert_equal([], c.sections)
end
def test_initialize_with_empty_file
file = Tempfile.open("openssl.cnf")
file.close
c = OpenSSL::Config.new(file.path)
assert_equal("[ default ]\n\n", c.to_s)
assert_equal(['default'], c.sections)
end
def test_initialize_with_example_file
assert_equal(['CA_default', 'ca', 'default'], @it.sections.sort)
end
def test_get_value
assert_equal('CA_default', @it.get_value('ca', 'default_ca'))
assert_equal(nil, @it.get_value('ca', 'no such key'))
assert_equal(nil, @it.get_value('no such section', 'no such key'))
assert_equal('.', @it.get_value('', 'HOME'))
assert_raise(TypeError) do
@it.get_value(nil, 'HOME') # not allowed unlike Config#value
end
# fallback to 'default' ugly...
assert_equal('.', @it.get_value('unknown', 'HOME'))
end
def test_get_value_ENV
key = ENV.keys.first
assert_not_nil(key) # make sure we have at least one ENV var.
assert_equal(ENV[key], @it.get_value('ENV', key))
end
def test_value
# supress deprecation warnings
OpenSSL::TestUtils.silent do
assert_equal('CA_default', @it.value('ca', 'default_ca'))
assert_equal(nil, @it.value('ca', 'no such key'))
assert_equal(nil, @it.value('no such section', 'no such key'))
assert_equal('.', @it.value('', 'HOME'))
assert_equal('.', @it.value(nil, 'HOME'))
assert_equal('.', @it.value('HOME'))
# fallback to 'default' ugly...
assert_equal('.', @it.value('unknown', 'HOME'))
end
end
def test_value_ENV
OpenSSL::TestUtils.silent do
key = ENV.keys.first
assert_not_nil(key) # make sure we have at least one ENV var.
assert_equal(ENV[key], @it.value('ENV', key))
end
end
def test_aref
assert_equal({'HOME' => '.'}, @it['default'])
assert_equal({'dir' => './demoCA', 'certs' => './certs'}, @it['CA_default'])
assert_equal({}, @it['no_such_section'])
assert_equal({}, @it[''])
end
def test_section
OpenSSL::TestUtils.silent do
assert_equal({'HOME' => '.'}, @it.section('default'))
assert_equal({'dir' => './demoCA', 'certs' => './certs'}, @it.section('CA_default'))
assert_equal({}, @it.section('no_such_section'))
assert_equal({}, @it.section(''))
end
end
def test_sections
assert_equal(['CA_default', 'ca', 'default'], @it.sections.sort)
@it['new_section'] = {'foo' => 'bar'}
assert_equal(['CA_default', 'ca', 'default', 'new_section'], @it.sections.sort)
@it['new_section'] = {}
assert_equal(['CA_default', 'ca', 'default', 'new_section'], @it.sections.sort)
end
def test_add_value
c = OpenSSL::Config.new
assert_equal("", c.to_s)
# add key
c.add_value('default', 'foo', 'bar')
assert_equal("[ default ]\nfoo=bar\n\n", c.to_s)
# add another key
c.add_value('default', 'baz', 'qux')
assert_equal('bar', c['default']['foo'])
assert_equal('qux', c['default']['baz'])
# update the value
c.add_value('default', 'baz', 'quxxx')
assert_equal('bar', c['default']['foo'])
assert_equal('quxxx', c['default']['baz'])
# add section and key
c.add_value('section', 'foo', 'bar')
assert_equal('bar', c['default']['foo'])
assert_equal('quxxx', c['default']['baz'])
assert_equal('bar', c['section']['foo'])
end
def test_aset
@it['foo'] = {'bar' => 'baz'}
assert_equal({'bar' => 'baz'}, @it['foo'])
@it['foo'] = {'bar' => 'qux', 'baz' => 'quxx'}
assert_equal({'bar' => 'qux', 'baz' => 'quxx'}, @it['foo'])
# OpenSSL::Config is add only for now.
@it['foo'] = {'foo' => 'foo'}
assert_equal({'foo' => 'foo', 'bar' => 'qux', 'baz' => 'quxx'}, @it['foo'])
# you cannot override or remove any section and key.
@it['foo'] = {}
assert_equal({'foo' => 'foo', 'bar' => 'qux', 'baz' => 'quxx'}, @it['foo'])
end
def test_each
# each returns [section, key, value] array.
ary = @it.map { |e| e }.sort { |a, b| a[0] <=> b[0] }
assert_equal(4, ary.size)
assert_equal('CA_default', ary[0][0])
assert_equal('CA_default', ary[1][0])
assert_equal(["ca", "default_ca", "CA_default"], ary[2])
assert_equal(["default", "HOME", "."], ary[3])
end
def test_to_s
c = OpenSSL::Config.parse("[empty]\n")
assert_equal("[ default ]\n\n[ empty ]\n\n", c.to_s)
end
def test_inspect
assert_match(/#<OpenSSL::Config sections=\[.*\]>/, @it.inspect)
end
def test_freeze
c = OpenSSL::Config.new
c['foo'] = [['key', 'value']]
c.freeze
# [ruby-core:18377]
assert_raise(RuntimeError, /frozen/) do
# RuntimeError for 1.9, TypeError for 1.8
assert_raise(TypeError, /frozen/) do
c['foo'] = [['key', 'wrong']]
end
end
def test_dup
assert(!@it.sections.empty?)
c = @it.dup
assert_equal(@it.sections.sort, c.sections.sort)
@it['newsection'] = {'a' => 'b'}
assert_not_equal(@it.sections.sort, c.sections.sort)
end
def test_clone
assert(!@it.sections.empty?)
c = @it.clone
assert_equal(@it.sections.sort, c.sections.sort)
@it['newsection'] = {'a' => 'b'}
assert_not_equal(@it.sections.sort, c.sections.sort)
end
end

View file

@ -132,4 +132,13 @@ Q1VB8qkJN7rA7/2HrCR3gTsWNb1YhAsnFsoeRscC+LxXoXi9OAIUBG98h4tilg6S
pkvalue = publickey.value
OpenSSL::Digest::SHA1.hexdigest(pkvalue).scan(/../).join(":").upcase
end
def silent
begin
back, $VERBOSE = $VERBOSE, nil
yield
ensure
$VERBOSE = back if back
end
end
end