1 files changed, 2 insertions, 66 deletions
diff --git a/sq/src/commands/key.rs b/sq/src/commands/key.rs
index 7da8d897..b2d7ed3f 100644
--- a/sq/src/commands/key.rs
+++ b/sq/src/commands/key.rs
@@ -17,13 +17,10 @@ use crate::openpgp::types::KeyFlags;
 use crate::openpgp::types::SignatureType;
 
 use crate::create_or_stdout;
+use crate::SECONDS_IN_YEAR;
+use crate::parse_duration;
 use crate::decrypt_key;
 
-const SECONDS_IN_DAY : u64 = 24 * 60 * 60;
-const SECONDS_IN_YEAR : u64 =
-    // Average number of days in a year.
-    (365.2422222 * SECONDS_IN_DAY as f64) as u64;
-
 pub fn generate(m: &ArgMatches, force: bool) -> Result<()> {
     let mut builder = CertBuilder::new();
 
@@ -193,67 +190,6 @@ pub fn generate(m: &ArgMatches, force: bool) -> Result<()> {
     Ok(())
 }
 
-fn parse_duration(expiry: &str) -> Result<Duration> {
-    let mut expiry = expiry.chars().peekable();
-
-    let _ = expiry.by_ref()
-        .peeking_take_while(|c| c.is_whitespace())
-        .for_each(|_| ());
-    let digits = expiry.by_ref()
-        .peeking_take_while(|c| {
-            *c == '+' || *c == '-' || c.is_digit(10)
-        }).collect::<String>();
-    let _ = expiry.by_ref()
-        .peeking_take_while(|c| c.is_whitespace())
-        .for_each(|_| ());
-    let suffix = expiry.next();
-    let _ = expiry.by_ref()
-        .peeking_take_while(|c| c.is_whitespace())
-        .for_each(|_| ());
-    let junk = expiry.collect::<String>();
-
-    if digits == "" {
-        return Err(anyhow::anyhow!(
-            "--expiry: missing count \
-             (try: '2y' for 2 years)"));
-    }
-
-    let count = match digits.parse::<i32>() {
-        Ok(count) if count < 0 =>
-            return Err(anyhow::anyhow!(
-                "--expiry: Expiration can't be in the past")),
-        Ok(count) => count as u64,
-        Err(err) =>
-            return Err(err).context("--expiry: count is out of range"),
-    };
-
-    let factor = match suffix {
-        Some('y') | Some('Y') => SECONDS_IN_YEAR,
-        Some('m') | Some('M') => SECONDS_IN_YEAR / 12,
-        Some('w') | Some('W') => 7 * SECONDS_IN_DAY,
-        Some('d') | Some('D') => SECONDS_IN_DAY,
-        None =>
-            return Err(anyhow::anyhow!(
-                "--expiry: missing suffix \
-                 (try: '{}y', '{}m', '{}w' or '{}d' instead)",
-                digits, digits, digits, digits)),
-        Some(suffix) =>
-            return Err(anyhow::anyhow!(
-                "--expiry: invalid suffix '{}' \
-                 (try: '{}y', '{}m', '{}w' or '{}d' instead)",
-                suffix, digits, digits, digits, digits)),
-    };
-
-    if junk != "" {
-        return Err(anyhow::anyhow!(
-            "--expiry: contains trailing junk ('{:?}') \
-             (try: '{}{}')",
-            junk, count, factor));
-    }
-
-    Ok(Duration::new(count * factor, 0))
-}
-
 pub fn adopt(m: &ArgMatches, p: &dyn Policy) -> Result<()> {
     let cert = m.value_of("certificate").unwrap();
     let cert = Cert::from_file(cert)