for compatibility with old SSLSocket

1 files changed, 116 insertions, 0 deletions

diff --git a/lib/ssl.rb b/lib/ssl.rb
new file mode 100644
index 0000000..a2af0db
--- /dev/null
+++ b/lib/ssl.rb
@@ -0,0 +1,116 @@
+=begin
+
+  ssl.rb -- to support migrations from SSLSocket.
+
+  Copyright (C) 2001 GOTOU Yuuzou <gotoyuzo@notowrk.org>
+
+  This program is licenced under the same licence as Ruby.
+  (See the file 'LICENCE'.)
+
+=end
+
+require 'openssl'
+
+$stderr.puts "Warning: `ssl.rb' is obsolete. please use `openssl.rb'"
+
+module SSL
+  include OpenSSL::SSL
+  VERSION = ::OpenSSL::VERSION
+  OPENSSL_VERSION = ::OpenSSL::OPENSSL_VERSION
+
+  X509_STORE_CTX = ::OpenSSL::X509::Store
+  class X509_STORE_CTX
+    alias error_message verify_message
+    alias error verify_status
+    alias current_cert cert
+    alias error_depth verify_depth
+  end
+
+  X509 = ::OpenSSL::X509::Certificate
+  class X509
+    alias serialNumber serial
+    alias inspect to_str
+    alias to_s to_pem
+    def notBefore; not_before.to_s; end
+    def notAfter; not_after.to_s; end
+
+    def sigAlgor
+      # sorry, not support on Ruby/OpenSSL
+      ""
+    end
+
+    def key_type
+      case public_key
+      when ::OpenSSL::PKey::RSA
+        "rsaEncryption"
+      when ::OpenSSL::PKey::DSA
+        "dsaEncryption"
+      else
+        "unknown"
+      end
+    end
+
+    alias __initialize initialize
+    def initialize(arg)
+      if arg.is_a?(String)
+        arg = open(arg){|io| io.read }
+      end
+      __initialize(arg)
+    end
+
+    alias builtin_version version
+    def version
+      builtin_version - 1
+    end
+
+    alias __verify verify
+    def verify(arg)
+      case arg
+      when String; arg = type.new(arg).public_key
+      when type;   arg = arg.public_key
+      end
+      __verify arg
+    end
+
+    def extension
+      extensions.collect{|ext| ext.to_a }
+    end
+
+    %w( UNABLE_TO_GET_ISSUER_CERT
+        UNABLE_TO_GET_CRL
+        UNABLE_TO_DECRYPT_CERT_SIGNATURE
+        UNABLE_TO_DECRYPT_CRL_SIGNATURE
+        UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY
+        CERT_SIGNATURE_FAILURE
+        CRL_SIGNATURE_FAILURE  
+        CERT_NOT_YET_VALID 
+        CERT_HAS_EXPIRED
+        CRL_NOT_YET_VALID
+        CRL_HAS_EXPIRED
+        ERROR_IN_CERT_NOT_BEFORE_FIELD
+        ERROR_IN_CERT_NOT_AFTER_FIELD
+        ERROR_IN_CRL_LAST_UPDATE_FIELD
+        ERROR_IN_CRL_NEXT_UPDATE_FIELD
+        OUT_OF_MEM
+        DEPTH_ZERO_SELF_SIGNED_CERT
+        SELF_SIGNED_CERT_IN_CHAIN
+        UNABLE_TO_GET_ISSUER_CERT_LOCALLY 
+        UNABLE_TO_VERIFY_LEAF_SIGNATURE
+        CERT_CHAIN_TOO_LONG
+        CERT_REVOKED
+        INVALID_CA
+        PATH_LENGTH_EXCEEDED
+        INVALID_PURPOSE
+        CERT_UNTRUSTED
+        CERT_REJECTED
+        SUBJECT_ISSUER_MISMATCH
+        AKID_SKID_MISMATCH 
+        AKID_ISSUER_SERIAL_MISMATCH
+        KEYUSAGE_NO_CERTSIGN
+        APPLICATION_VERIFICATION
+    ).each{|name|
+       eval("#{name} = ::OpenSSL::X509::Store::#{name}")
+    }
+  end
+
+end