diff options
Diffstat (limited to 'ext/node/ops/crypto/x509.rs')
| -rw-r--r-- | ext/node/ops/crypto/x509.rs | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/ext/node/ops/crypto/x509.rs b/ext/node/ops/crypto/x509.rs index 402c58b72..bef5fd2c8 100644 --- a/ext/node/ops/crypto/x509.rs +++ b/ext/node/ops/crypto/x509.rs @@ -230,31 +230,27 @@ fn x509name_to_string( ) -> Result<String, x509_parser::error::X509Error> { // Lifted from https://github.com/rusticata/x509-parser/blob/4d618c2ed6b1fc102df16797545895f7c67ee0fe/src/x509.rs#L543-L566 // since it's a private function (Copyright 2017 Pierre Chifflier) - name.iter_rdn().fold(Ok(String::new()), |acc, rdn| { - acc.and_then(|mut _vec| { - rdn - .iter() - .fold(Ok(String::new()), |acc2, attr| { - acc2.and_then(|mut _vec2| { - let val_str = - attribute_value_to_string(attr.attr_value(), attr.attr_type())?; - // look ABBREV, and if not found, use shortname - let abbrev = match oid2abbrev(attr.attr_type(), oid_registry) { - Ok(s) => String::from(s), - _ => format!("{:?}", attr.attr_type()), - }; - let rdn = format!("{}={}", abbrev, val_str); - match _vec2.len() { - 0 => Ok(rdn), - _ => Ok(_vec2 + " + " + rdn.as_str()), - } - }) - }) - .map(|v| match _vec.len() { - 0 => v, - _ => _vec + "\n" + v.as_str(), - }) - }) + name.iter_rdn().try_fold(String::new(), |acc, rdn| { + rdn + .iter() + .try_fold(String::new(), |acc2, attr| { + let val_str = + attribute_value_to_string(attr.attr_value(), attr.attr_type())?; + // look ABBREV, and if not found, use shortname + let abbrev = match oid2abbrev(attr.attr_type(), oid_registry) { + Ok(s) => String::from(s), + _ => format!("{:?}", attr.attr_type()), + }; + let rdn = format!("{}={}", abbrev, val_str); + match acc2.len() { + 0 => Ok(rdn), + _ => Ok(acc2 + " + " + rdn.as_str()), + } + }) + .map(|v| match acc.len() { + 0 => v, + _ => acc + "\n" + v.as_str(), + }) }) } |