A small rust library that parses RFC2253
encoded distinguished name strings. You can use this to decode the output of
openssl's x509_NAME_print_ex(..., XN_FLAG_RFC2253) or nginx's $ssl_client_s_dn
and $ssl_client_i_dn variables.
Add this to your Cargo.toml file:
[dependencies]
rfc2253 = "*"
The example below shows how to parse a RFC2253 encoded distinguished name.
extern crate rfc2253;
fn main() {
let dn_str = "C=DE,CN=Hans Tester,OU=ACME Inc.,O=ACME Inc.,L=Berlin,ST=Berlin";
let dn = rfc2253::parse_distinguished_name_str(dn_str).unwrap();
println!("{:?}", dn);
assert!(dn.attributes.len() == 6);
assert!(dn.attributes.get("CN").unwrap() == "Hans Tester");
assert!(dn.attributes.get("C").unwrap() == "DE");
assert!(dn.attributes.get("L").unwrap() == "Berlin");
assert!(dn.attributes.get("ST").unwrap() == "Berlin");
assert!(dn.attributes.get("O").unwrap() == "ACME Inc.");
assert!(dn.attributes.get("OU").unwrap() == "ACME Inc.");
}
To build the rfc2253-rust library, run cargo build:
$ cd rfc2253-rust
$ cargo build
After you have made any changes to the code, run the test suite by executing
cargo test:
$ cd rfc2253-rust
$ cargo test
Copyright © 2018 nyantec GmbH <oss@nyantec.com>
Authors:
Paul Asmuth <asm@nyantec.com>
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