Roxen.git/ server/ etc/ modules/ Roxen.pmod

2017-07-11

2017-07-11 09:25:32 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• ba213998bfae6396502735332c22d71ae1f9d44a (30 lines) (+28/-2) ^{[ Show | Annotate ]}
  Branch: f7c8917c105c1cf0929087bb8185e9579929f72a

RXML: Remove line feeds from the "base64" encoding.

RFC 4648 3.1 requires that base64 encodings must not add line feeds
unless specifically directed to do so.

Adds encoding "base64mime" with the old behavior (ie enforcing
a maximum line length of 76 characters).

CAVEAT EMPTOR: This change of behavior is incompatible with older
versions of Roxen.

Fixes [WS-43].

2928:    case "base64":    case "base-64":    case "b64": +  // RFC 4648: 3.1 Line Feeds in Encoded Data +  // +  // Implementations MUST NOT add line feeds to base-encoded data +  // unless the specification referring to this document explicitly +  // directs base encoders to add line feeds after a specific number +  // of characters. +  return MIME.encode_base64(val, 1); +  +  case "base64mime": +  case "base-64-mime": +  case "b64mime":    return MIME.encode_base64(val);       case "-base64":    case "-base-64":    case "-b64": -  +  case "-base64mime": +  case "-base-64-mime": +  case "-b64mime":    if( catch {    return MIME.decode_base64(val);    })
3140:   //! @value "base64"   //! @value "base-64"   //! @value "b64" - //! Base-64 MIME encoding. Requires octet (i.e. non-wide) strings. + //! Base-64 encoding (@rfc{4648@}). Requires octet (i.e. non-wide) strings.   //! C.f. @[MIME.encode_base64].   //! -  + //! @value "base64mime" + //! @value "base-64-mime" + //! @value "b64mime" + //! Base-64 MIME content transfer encoding. Requires octet (i.e. + //! non-wide) strings. This encoding differs from @expr{"base64"@} + //! in that it enforces a maximum line length of 76 characters. + //! C.f. @[MIME.encode_base64]. + //!   //! @value "-base64"   //! @value "-base-64"   //! @value "-b64" - //! Base-64 MIME decoding. + //! @value "-base64mime" + //! @value "-base-64mime" + //! @value "-b64mime" + //! Base-64 decoding (@rfc{4648@}).   //! C.f. @[MIME.decode_base64].   //!   //! @value "md5"