Merge pull request #2124 from botovq/libressl-390

Upcoming API changes in LibreSSL 3.9

Author: alex

openssl-sys/build/cfgs.rs

@@ -62,6 +62,9 @@ pub fn get(openssl_version: Option<u64>, libressl_version: Option<u64>) -> Vec<&
         if libressl_version >= 0x3_08_02_00_0 {
             cfgs.push("libressl382");
         }
+        if libressl_version >= 0x3_09_00_00_0 {
+            cfgs.push("libressl390");
+        }
     } else {
         let openssl_version = openssl_version.unwrap();
 

openssl-sys/src/handwritten/x509.rs

@@ -703,11 +703,9 @@ const_ptr_api! {
     extern "C" {
         pub fn X509_PURPOSE_get_by_sname(sname: #[const_ptr_if(any(ossl110, libressl280))] c_char) -> c_int;
         pub fn X509_PURPOSE_get_id(purpose: #[const_ptr_if(any(ossl110, libressl280))] X509_PURPOSE) -> c_int;
+        pub fn X509_PURPOSE_get0(idx: c_int) -> #[const_ptr_if(libressl390)] X509_PURPOSE;
     }
 }
-extern "C" {
-    pub fn X509_PURPOSE_get0(idx: c_int) -> *mut X509_PURPOSE;
-}
 
 extern "C" {
     pub fn X509_ATTRIBUTE_new() -> *mut X509_ATTRIBUTE;

openssl-sys/src/handwritten/x509v3.rs

@@ -84,6 +84,7 @@ const_ptr_api! {
 }
 
 extern "C" {
+    #[cfg(not(libressl390))]
     pub fn X509V3_EXT_add_alias(nid_to: c_int, nid_from: c_int) -> c_int;
     pub fn X509V3_EXT_d2i(ext: *mut X509_EXTENSION) -> *mut c_void;
     pub fn X509V3_EXT_i2d(ext_nid: c_int, crit: c_int, ext: *mut c_void) -> *mut X509_EXTENSION;

openssl/build.rs

@@ -72,6 +72,9 @@ fn main() {
         if version >= 0x3_08_02_00_0 {
             println!("cargo:rustc-cfg=libressl382");
         }
+        if version >= 0x3_09_00_00_0 {
+            println!("cargo:rustc-cfg=libressl390");
+        }
     }
 
     if let Ok(vars) = env::var("DEP_OPENSSL_CONF") {

openssl/src/x509/mod.rs

@@ -1018,6 +1018,7 @@ impl X509Extension {
     /// # Safety
     ///
     /// This method modifies global state without locking and therefore is not thread safe
+    #[cfg(not(libressl390))]
     #[corresponds(X509V3_EXT_add_alias)]
     #[deprecated(
         note = "Use x509::extension types or new_from_der and then this is not necessary",