Dependency Update

.clippy.toml

@@ -1 +1 @@
-msrv = "1.66.0"
+msrv = "1.74.0"

.github/workflows/ci.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Build the container
         run: docker build -t ubuntucontainer tss-esapi/tests/ --file tss-esapi/tests/Dockerfile-ubuntu --target tpm2-tools
       - name: Run the container
-        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.66.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
+        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.74.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
   # All in one job as I think it is a big overhead to build and run the Docker
   # container?
   tests-ubuntu:
@@ -52,7 +52,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Build the container
-        run: docker build -t ubuntucontainer tss-esapi/tests/ --build-arg TPM2_TSS_VERSION=4.0.1 --file tss-esapi/tests/Dockerfile-ubuntu --target tpm2-tools
+        run: docker build -t ubuntucontainer tss-esapi/tests/ --build-arg TPM2_TSS_VERSION=4.1.3 --file tss-esapi/tests/Dockerfile-ubuntu --target tpm2-tools
       - name: Run the container
         run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/all-ubuntu.sh
 
@@ -118,6 +118,6 @@ jobs:
       - name: Build the container
         run: docker build -t ubuntucontainer tss-esapi/tests/ --file tss-esapi/tests/Dockerfile-ubuntu  --target tpm2-tss
       - name: Check Clippy lints MSRV
-        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.66.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh
+        run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi --env RUST_TOOLCHAIN_VERSION=1.74.0 ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh
       - name: Check Clippy lints latest
         run: docker run -v $(pwd):/tmp/rust-tss-esapi -w /tmp/rust-tss-esapi/tss-esapi ubuntucontainer /tmp/rust-tss-esapi/tss-esapi/tests/lint-checks.sh

Cargo.toml

@@ -1,3 +1,3 @@
 [workspace]
-members = ["tss-esapi", "tss-esapi-sys"]
 resolver = "2"
+members = ["tss-esapi", "tss-esapi-sys"]

README.md

@@ -9,8 +9,8 @@ At the moment we test (via CI) and support the following Rust compiler versions:
 
 * On Ubuntu we test with:
     - The latest stable compiler version, as accessible through `rustup`.
-    - The 1.66 compiler version.
-* On Fedora we test with the compiler version included with the Fedora 36 release.
+    - The 1.74.0 compiler version.
+* On Fedora we test with the compiler version included with the Fedora 38 release.
 * On Fedora rawhide we test with the compiler version included.
 
 If you need support for other versions of the compiler, get in touch with us to see what we can do!

tss-esapi-sys/Cargo.toml

@@ -2,7 +2,7 @@
 name = "tss-esapi-sys"
 version = "0.5.0"
 authors = ["Parsec Project Contributors"]
-edition = "2018"
+edition = "2021"
 description = "FFI wrapper around TSS 2.0 Enhanced System API"
 readme = "README.md"
 keywords = ["tpm", "tss", "esys", "esapi"]
@@ -11,10 +11,10 @@ license = "Apache-2.0"
 repository = "https://github.com/parallaxsecond/rust-tss-esapi"
 documentation = "https://docs.rs/crate/tss-esapi-sys"
 links = "tss2-esys"
-rust-version = "1.66.0"
+rust-version = "1.74.0"
 
 [build-dependencies]
-bindgen = { version = "0.66.1", optional = true }
+bindgen = { version = "0.70.1", optional = true }
 pkg-config = "0.3.18"
 target-lexicon = "0.12.0"
 cfg-if = "1.0.0"

tss-esapi-sys/README.md

@@ -18,7 +18,7 @@ must therefore link to all of them at build time.
 
 The paths to the libraries are discovered using `pkg-config` - make sure they
 are discoverable in this way on your system. Our build script looks for 
-`tss2-esys`, `tss2-tctildr` and `tss2-mu`. A minimum version of `3.2.2` is 
+`tss2-esys`, `tss2-tctildr` and `tss2-mu`. A minimum version of `4.0.1` is 
 required for all of them.
 
 Having installed the open-source implementation libraries at `/usr/local/lib` (by default), it

tss-esapi-sys/build.rs

@@ -53,16 +53,20 @@ pub mod tpm2_tss {
         fs::read_dir,
         path::{Path, PathBuf},
     };
-    const MINIMUM_VERSION: &str = "3.2.2";
+    const MINIMUM_VERSION: &str = "4.0.1";
     const PATH_ENV_VAR_NAME: &str = "TPM2_TSS_PATH";
 
     /// The installed tpm2-tss libraries that are of
     /// interest.
     pub struct Installation {
         _tss2_sys: Library,
+        #[allow(unused)]
         tss2_esys: Library,
+        #[allow(unused)]
         tss2_tctildr: Library,
+        #[allow(unused)]
         tss2_mu: Library,
+        #[allow(unused)]
         tss2_tcti_tbs: Option<Library>,
     }
 
@@ -119,6 +123,7 @@ pub mod tpm2_tss {
                 fn bindgen_builder(&self) -> bindgen::Builder {
                     let mut builder = bindgen::Builder::default()
                         .size_t_is_usize(false)
+                        .rust_target(bindgen::RustTarget::Stable_1_73) // lower or equal to MSRV.
                         .clang_arg(self.tss2_esys.include_dir_arg())
                         .clang_arg(self.tss2_tctildr.include_dir_arg())
                         .clang_arg(self.tss2_mu.include_dir_arg())
@@ -261,8 +266,10 @@ pub mod tpm2_tss {
 
     /// Struct holding the information for a library.
     struct Library {
+        #[allow(unused)]
         header_file: Option<PathBuf>,
         version: String,
+        #[allow(unused)]
         name: String,
     }
 
@@ -333,6 +340,7 @@ pub mod tpm2_tss {
         ///     - If the library was probe without requiring header files.
         ///     - If the library specifies a header file does not have a parent directory.
         ///     - If the library specifies a header file path that contain invalid utf-8 characters.
+        #[allow(unused)]
         pub fn include_dir_arg(&self) -> String {
             self.header_file
                 .as_ref()
@@ -356,6 +364,7 @@ pub mod tpm2_tss {
         ///
         /// # Panics
         ///     - If the library specifies a header file path that contain invalid utf-8 characters.
+        #[allow(unused)]
         pub fn header_file_arg(&self) -> &str {
             self.header_file.as_ref().map_or_else(
                 || {

tss-esapi-sys/regenerate-bindings.sh

@@ -11,7 +11,7 @@ set -euf -o pipefail
 OPENSSL_GIT="https://github.com/openssl/openssl.git"
 OPENSSL_VERSION="OpenSSL_1_1_1j"
 TPM2_TSS_GIT="https://github.com/tpm2-software/tpm2-tss.git"
-TPM2_TSS_VERSION="3.2.2"
+TPM2_TSS_VERSION="4.0.1"
 
 export SYSROOT="/tmp/sysroot"
 
@@ -48,7 +48,7 @@ cross-compile-openssl() {
 cross-compile-tpm2-tss() {
     pushd /tmp/tpm2-tss
     [ ! -f configure ] && ./bootstrap
-    ./configure --enable-fapi=no --prefix=/ --build=x86_64-pc-linux-gnu --host=$1 --target=$1 CC=$1-gcc
+    ./configure --disable-fapi --disable-policy --prefix=/ --build=x86_64-pc-linux-gnu --host=$1 --target=$1 CC=$1-gcc
     make clean
     make -j$(nproc)
     make DESTDIR="$SYSROOT" install