commit 669d53c0bfd3b49da531504dde970e582c27d2c7
Author: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date:   Wed Jul 7 09:04:09 2021 +0200

    add pbs-api-types subcrate, move key_derivation
    
    move key_derivation to pbs-datastore
    
    pbs-api-types should only contain "basic" types which
    * are usually required by clients
    * don't depend on pbs-related code directly
    
    Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

diff --git a/pbs-api-types/Cargo.toml b/pbs-api-types/Cargo.toml
new file mode 100644
index 00000000..0a9f7ea7
--- /dev/null
+++ b/pbs-api-types/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "pbs-api-types"
+version = "0.1.0"
+authors = ["Proxmox Support Team <support@proxmox.com>"]
+edition = "2018"
+description = "general API type helpers for PBS"
+
+[dependencies]
+lazy_static = "1.4"
+regex = "1.2"
+
+proxmox = { version = "0.11.5", default-features = false, features = [ "api-macro" ] }
diff --git a/pbs-api-types/src/lib.rs b/pbs-api-types/src/lib.rs
new file mode 100644
index 00000000..0e3d5c39
--- /dev/null
+++ b/pbs-api-types/src/lib.rs
@@ -0,0 +1,14 @@
+use proxmox::api::schema::{ApiStringFormat, Schema, StringSchema};
+use proxmox::const_regex;
+
+const_regex! {
+    pub FINGERPRINT_SHA256_REGEX = r"^(?:[0-9a-fA-F][0-9a-fA-F])(?::[0-9a-fA-F][0-9a-fA-F]){31}$";
+}
+
+pub const FINGERPRINT_SHA256_FORMAT: ApiStringFormat =
+    ApiStringFormat::Pattern(&FINGERPRINT_SHA256_REGEX);
+
+pub const CERT_FINGERPRINT_SHA256_SCHEMA: Schema =
+    StringSchema::new("X509 certificate fingerprint (sha256).")
+        .format(&FINGERPRINT_SHA256_FORMAT)
+        .schema();