Add strict mode

.gitignore

@@ -10,3 +10,5 @@
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
+# IntelliJ/RustRover files
+.idea/

sectxtbin/src/main.rs

@@ -21,7 +21,7 @@ fn stdin(threads: usize) -> impl Stream<Item = String> {
     let (mut tx, rx) = channel(threads);
 
     std::thread::spawn(move || {
-        for line in std::io::stdin().lock().lines().flatten() {
+        for line in std::io::stdin().lock().lines().map_while(Result::ok) {
             loop {
                 let status = tx.try_send(line.to_owned());
 
@@ -65,7 +65,7 @@ async fn process_domains(s: &'static Settings) -> (u64, u64) {
         .build()
         .unwrap();
 
-    let options: SecurityTxtOptions = Default::default();
+    let options: SecurityTxtOptions = SecurityTxtOptions::new(s.strict);
 
     let statuses = stdin(s.threads)
         .map(|input| {

sectxtbin/src/settings.rs

@@ -11,6 +11,10 @@ pub struct Settings {
     #[argh(option, default = "3")]
     pub timeout: u64,
 
+    /// whether to be strict with line endings or more relaxed
+    #[argh(switch)]
+    pub strict: bool,
+
     /// only print domains for which the run was successful
     #[argh(switch, short = 'q')]
     pub quiet: bool,

sectxtlib/resources/test/valid_signed/redhat.stxt

@@ -0,0 +1,45 @@
+-----BEGIN PGP SIGNED MESSAGE-----
+Hash: SHA256
+
+# Report any suspected security vulnerability in Red Hat software to Red Hat Product Security at:
+Contact: https://access.redhat.com/security/team/contact/
+Contact: mailto:[email protected]
+# Report an issue in any Red Hat branded website or online service to Red Hat Information Security
+# by following the instructions at:
+# https://www.redhat.com/en/trust/RFC-2350
+
+Preferred-Languages: en
+
+# Red Hat Product Security OpenPGP key fingerprint:
+# 77E7 9ABE 9367 3533 ED09 EBE2 DCE3 8235 97F5 EAC4
+Encryption: https://access.redhat.com/security/data/97f5eac4.txt
+
+# Vulnerability acknowledgments for Red Hat online services:
+Acknowledgments: https://access.redhat.com/articles/66234
+# Vulnerability acknowledgments for Red Hat offerings are listed on individual CVE pages at:
+# https://access.redhat.com/security/security-updates/#/cve
+
+CSAF: https://www.redhat.com/.well-known/csaf/provider-metadata.json
+
+# https://www.cve.org/PartnerInformation/ListofPartners/partner/redhat
+CNA: mailto:[email protected]
+CNA: mailto:[email protected]
+
+Expires: 2025-03-15T00:00:00.000Z
+-----BEGIN PGP SIGNATURE-----
+Version: GnuPG v1
+
+iQIcBAEBCAAGBQJmC9AYAAoJENzjgjWX9erEAbcQAKHhwzlY+ZGre5Z+2CJkDlU8
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+Z1zogkrlqLAkTCruoTMeUZkLd6BmMQ8mOy7rB+Fy0W1c55c4i7uR+SpIdLl5ylZl
+8t9z0rHbq8oDaoxliN30Xi+kCio7vmwqx+fpJDATY8a8kGqcOpRBaFGGAeLWwcxZ
+XvHAhiINI9VINAddGRedtQXEXBAkuzPxL31ej7Xjp+HUaAVtxA53p62/CfqSSJp1
+FnQbWMEamIs/PDNIpTEv
+=K59c
+-----END PGP SIGNATURE-----

sectxtlib/src/lib.rs

@@ -33,7 +33,10 @@ mod tests {
     }
 
     fn get_parse_options() -> SecurityTxtOptions {
-        SecurityTxtOptions { now: now_dt() }
+        SecurityTxtOptions {
+            now: now_dt(),
+            strict: true,
+        }
     }
 
     fn get_tests_dir(category: &str) -> PathBuf {