Merge pull request cnabio#24 from technosophos/feat/credentialset

feat: implement credentialsets per spec section 802

src/credentialset.rs

@@ -0,0 +1,55 @@
+use serde::{Serialize, Deserialize};
+/// CredentialSet implements section 802 of the CNAB specification at the time CNAB Core 1.0 was finalized.
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct CredentialSet {
+    pub name: String,
+    pub credentials: Vec<Credential>,
+}
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Credential {
+    name: String,
+    source: CredentialSource,
+}
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct CredentialSource {
+    value: Option<String>,
+    env: Option<String>,
+    path: Option<std::path::PathBuf>,
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+    #[test]
+    fn test_credentialset() {
+        let _: CredentialSet = serde_json::from_str(
+            r#"{
+                "name": "test_credentials",
+                "credentials": [
+                    {
+                        "name": "kubeconfig",
+                        "source": {
+                            "path": "$HOME/.kube/config"
+                        }
+                    },
+                    {
+                        "name": "image_token",
+                        "source": {
+                            "value": "1234aaaaaaaaaaaa"
+                        }
+                    },
+                    {
+                        "name": "hostkey",
+                        "source": {
+                            "env": "HOSTKEY",
+                            "path": "$HOME/.thing/hostkey"
+                        }
+                    }
+                ]
+            }"#
+        ).expect("credential set parsed");
+    }
+}

src/lib.rs

@@ -11,3 +11,6 @@ pub use ulid::Ulid;
 
 #[cfg(test)]
 mod tests;
+
+mod credentialset;
+pub use crate::credentialset::*;