Switch from sha1 to sha-1

This is because the "sha1" crate seems to be unmaintained (no release in 3
years) but the sha-1 crate seems to be actively maintained in the context of a
bigger rust-crypto-functions project.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Tested-by: Matthias Beyer <mail@beyermatthias.de>

2 files changed, 8 insertions, 3 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 0f36ca3..4973631 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,7 @@ result-inspect = "0.2"
 semver		   = { version = "0.11", features = [ "serde" ] }
 serde          = "1"
 serde_json     = "1"
-sha1           = { version = "0.6", features = ["std"] }
+sha-1          = "0.9"
 sha2           = "0.9"
 shiplift       = "0.7"
 syntect        = "4.4"
diff --git a/src/package/source.rs b/src/package/source.rs
index 5fadc99..a9ee083 100644
--- a/src/package/source.rs
+++ b/src/package/source.rs
@@ -16,7 +16,6 @@ use log::trace;
 use serde::Deserialize;
 use serde::Serialize;
 use url::Url;
-use sha2::Digest;
 
 #[derive(Clone, Debug, Serialize, Deserialize, Getters)]
 pub struct Source {
@@ -101,6 +100,8 @@ impl HashType {
 
         match self {
             HashType::Sha1 => {
+                use sha1::Digest;
+
                 trace!("SHA1 hashing buffer");
                 let mut m = sha1::Sha1::new();
                 loop {
@@ -118,9 +119,11 @@ impl HashType {
                     trace!("Updating buffer");
                     m.update(&buffer[..count]);
                 }
-                Ok(HashValue(m.digest().to_string()))
+                Ok(HashValue(format!("{:x}", m.finalize())))
             }
             HashType::Sha256 => {
+                use sha2::Digest;
+
                 trace!("SHA256 hashing buffer");
                 let mut m = sha2::Sha256::new();
                 loop {
@@ -143,6 +146,8 @@ impl HashType {
                 Ok(HashValue(h))
             }
             HashType::Sha512 => {
+                use sha2::Digest;
+
                 trace!("SHA512 hashing buffer");
                 let mut m = sha2::Sha512::new();
                 loop {