feat: Promote NsRecord into a core object

Cargo.toml

@@ -36,7 +36,8 @@ void = { version = "1" }
 wnfs-namefilter = { version = "0.1.20" }
 strum = { version = "0.24" }
 strum_macros = { version = "0.24" }
-
+serde = { version = "^1" }
+serde_json = { version = "^1" }
 
 [profile.release]
 opt-level = 'z'

rust/noosphere-api/Cargo.toml

@@ -23,7 +23,7 @@ anyhow = "^1"
 thiserror = { workspace = true }
 cid = { workspace = true }
 url = "^2"
-serde = "^1"
+serde = { workspace = true }
 serde_urlencoded = "~0.7"
 tracing = { workspace = true }
 noosphere-core = { version = "0.11.0", path = "../noosphere-core" }

rust/noosphere-cli/Cargo.toml

@@ -61,8 +61,8 @@ ucan-key-support = { workspace = true }
 cid = { workspace = true }
 subtext = "0.3.2"
 
-serde = "^1"
-serde_json = "^1"
+serde = { workspace = true }
+serde_json = { workspace = true }
 libipld-core = { workspace = true }
 libipld-cbor = { workspace = true }
 

rust/noosphere-collections/Cargo.toml

@@ -21,7 +21,7 @@ anyhow = "^1"
 sha2 = "0.10"
 cid = { workspace = true }
 forest_hash_utils = "0.1.0"
-serde = "^1"
+serde = { workspace = true }
 serde_bytes = "0.11"
 serde_ipld_dagcbor = "0.2"
 byteorder = "^1.4"
@@ -48,4 +48,4 @@ tokio = { version = "^1", features = ["full"] }
 wasm-bindgen-test = "0.3"
 
 [features]
-identity = []
+identity = []

rust/noosphere-core/Cargo.toml

@@ -33,7 +33,7 @@ anyhow = "^1"
 fastcdc = "3"
 futures = "~0.3"
 fvm_ipld_amt = "~0.5"
-serde = "^1"
+serde = { workspace = true }
 byteorder = "^1.4"
 base64 = "0.21"
 ed25519-zebra = "^3"
@@ -56,6 +56,7 @@ ucan-key-support = { workspace = true }
 [dev-dependencies]
 wasm-bindgen-test = "~0.3"
 serde_bytes = "~0.11"
+serde_json = { workspace = true }
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 tokio = { version = "^1", features = ["full"] }

rust/noosphere-core/src/authority/capability.rs

@@ -1,5 +1,5 @@
 use anyhow::{anyhow, Result};
-use ucan::capability::{Action, CapabilitySemantics, Scope};
+use ucan::capability::{Action, Capability, CapabilitySemantics, Resource, Scope, With};
 use url::Url;
 
 #[derive(PartialEq, Eq, PartialOrd, Ord, Clone, Debug)]
@@ -80,3 +80,34 @@ pub struct SphereSemantics {}
 impl CapabilitySemantics<SphereReference, SphereAction> for SphereSemantics {}
 
 pub const SPHERE_SEMANTICS: SphereSemantics = SphereSemantics {};
+
+/// Generates a [Capability] struct representing permissions in a [LinkRecord].
+///
+/// ```
+/// use noosphere_core::{authority::{generate_capability, SphereAction, SphereReference}};
+/// use ucan::capability::{Capability, Resource, With};
+///
+/// let identity = "did:key:z6MkoE19WHXJzpLqkxbGP7uXdJX38sWZNUWwyjcuCmjhPpUP";
+/// let expected_capability = Capability {
+///     with: With::Resource {
+///         kind: Resource::Scoped(SphereReference {
+///            did: identity.to_owned(),
+///         }),
+///     },
+///     can: SphereAction::Publish,
+/// };
+/// assert_eq!(generate_capability(&identity, SphereAction::Publish), expected_capability);
+/// ```
+pub fn generate_capability(
+    identity: &str,
+    action: SphereAction,
+) -> Capability<SphereReference, SphereAction> {
+    Capability {
+        with: With::Resource {
+            kind: Resource::Scoped(SphereReference {
+                did: identity.to_owned(),
+            }),
+        },
+        can: action,
+    }
+}