Merge pull request #79 from contentauth/dyross/update-cp2a

chore: updates c2pa version

Author: dyro

Cargo.toml

@@ -12,11 +12,7 @@ crate-type = ["lib", "cdylib"]
 normal = ["openssl-src"]
 
 [dependencies]
-c2pa = {version = "0.38.0", features = ["unstable_api", "file_io", "openssl", "pdf", "fetch_remote_manifests"]}
-pem = "3.0.3"
-serde = { version = "1.0.197", features = ["derive"] }
-serde_derive = "1.0"
-serde_json = "1.0"
+c2pa = {version = "0.40.0", features = ["unstable_api", "file_io", "openssl", "pdf", "fetch_remote_manifests"]}
 thiserror = "1.0.49"
 uniffi = "0.28.2"
 openssl-src = "=300.3.1" # Required for openssl-sys

deny.toml

@@ -18,6 +18,8 @@ yanked = "deny"
 ignore = [
     "RUSTSEC-2021-0127", # serde_cbor
     "RUSTSEC-2023-0071", # rsa Marvin Attack: (https://jira.corp.adobe.com/browse/CAI-5104)
+    "RUSTSEC-2024-0384", # instant (https://github.com/contentauth/c2pa-rs/issues/663)
+    "RUSTSEC-2024-0399", # tokio-rustls server: https://rustsec.org/advisories/RUSTSEC-2024-0399
 ]
 
 [bans]

src/lib.rs

@@ -10,6 +10,9 @@
 // specific language governing permissions and limitations under
 // each license.
 
+// Uniffi is generating a clippy error in their output. This ignores that error.
+#![allow(clippy::empty_line_after_doc_comments)]
+
 /// This module exports a C2PA library
 use std::env;
 use std::sync::RwLock;

src/streams.rs

@@ -80,7 +80,7 @@ impl<'a> From<&'a dyn Stream> for StreamAdapter<'a> {
 
 // impl<'a> c2pa::CAIReadWrite for StreamAdapter<'a> {}
 
-impl<'a> Read for StreamAdapter<'a> {
+impl Read for StreamAdapter<'_> {
     fn read(&mut self, buf: &mut [u8]) -> std::io::Result<usize> {
         let bytes = self
             .stream
@@ -93,7 +93,7 @@ impl<'a> Read for StreamAdapter<'a> {
     }
 }
 
-impl<'a> Seek for StreamAdapter<'a> {
+impl Seek for StreamAdapter<'_> {
     fn seek(&mut self, pos: std::io::SeekFrom) -> std::io::Result<u64> {
         let (pos, mode) = match pos {
             SeekFrom::Current(pos) => (pos, SeekMode::Current),
@@ -107,7 +107,7 @@ impl<'a> Seek for StreamAdapter<'a> {
     }
 }
 
-impl<'a> Write for StreamAdapter<'a> {
+impl Write for StreamAdapter<'_> {
     fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
         let len = self
             .stream