CVE-2022-21707 (published 2022-01-21T23:15Z)

wasmCloud Host Runtime is a server process that securely hosts and provides dispatch for web assembly (WASM) actors and capability providers. In versions prior to 0.52.2 actors can bypass capability authorization. Actors are normally required to declare their capabilities for inbound invocations, but with this vulnerability actor capability claims are not verified upon receiving invocations. This compromises the security model for actors as they can receive unauthorized invocations from linked capability providers. The problem has been patched in versions `0.52.2` and greater. There is no workaround and users are advised to upgrade to an unaffected version as soon as possible.

Severity: MEDIUM
CVSS v2 base score: 5.5 (AV:N/AC:L/Au:S/C:P/I:P/A:N)
CVSS v3 base score: 8.1, HIGH (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)

Weakness information:
cwe_id: CWE-862
cwe_name: Missing Authorization
description: The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
extended_description: 
            Assuming a user with a given identity, authorization is the process of determining whether that user can access a given resource, based on the user's privileges and any permissions or other access-control specifications that apply to the resource.
            When access control checks are not applied, users are able to access data or perform actions that they should not be allowed to perform. This can lead to a wide range of problems, including information exposures, denial of service, and arbitrary code execution.
         
         

Fix information:
repo_url: https://github.com/wasmCloud/wasmcloud-otp
commit_details: repo_url: https://github.com/wasmCloud/wasmcloud-otp
author: Brooks Townsend
author_date: 2022-01-21 16:28:17-05:00
msg: Merge pull request from GHSA-2cmx-rr54-88g5

Signed-off-by: Brooks Townsend <brooks@cosmonic.com>

resolved code warning

Signed-off-by: Brooks Townsend <brooks@cosmonic.com>
repository: repo_url: https://github.com/wasmCloud/wasmcloud-otp
repo_name: wasmCloud/wasmcloud-otp
description: wasmCloud host runtime that leverages Elixir/OTP and Rust to provide simple, secure, distributed application development using the actor model
repo_language: Elixir
owner: wasmCloud
file_changes: filename: actor_module.ex
change_type: ModificationType.MODIFY
diff: @@ -189,7 +189,12 @@ defmodule HostCore.Actors.ActorModule do
              }, inv}
 
           _ ->
-            case perform_invocation(agent, inv["operation"], inv["msg"]) do
+            case validate_invocation(
+                   agent,
+                   inv["origin"]["link_name"],
+                   inv["origin"]["contract_id"]
+                 )
+                 |> perform_invocation(inv["operation"], inv["msg"]) do
               {:ok, response} ->
                 {%{
                    msg: response,
@@ -253,7 +258,22 @@ defmodule HostCore.Actors.ActorModule do
     |> prepare_module(agent, oci)
   end
 
-  defp perform_invocation(agent, operation, payload) do
+  # Actor-to-actor calls are always allowed
+  defp validate_invocation(agent, "", "") do
+    {agent, true}
+  end
+
+  # Actor-to-actor calls are always allowed
+  defp validate_invocation(agent, nil, nil) do
+    {agent, true}
+  end
+
+  defp validate_invocation(agent, _link_name, contract_id) do
+    caps = Agent.get(agent, fn contents -> contents.claims.caps end)
+    {agent, Enum.member?(caps, contract_id)}
+  end
+
+  defp perform_invocation({agent, true}, operation, payload) do
     Logger.debug("performing invocation #{operation}")
     raw_state = Agent.get(agent, fn content -> content end)
 
@@ -280,6 +300,11 @@ defmodule HostCore.Actors.ActorModule do
     |> to_guest_call_result(agent)
   end
 
+  defp perform_invocation({_agent, false}, _operation, _payload) do
+    Logger.error("Actor does not have proper capabilities to receive this invocation")
+    {:error, "actor is missing capability claims"}
+  end
+
   defp to_guest_call_result({:ok, [res]}, agent) do
     state = Agent.get(agent, fn content -> content end)
 
@@ -298,7 +323,7 @@ defmodule HostCore.Actors.ActorModule do
 
     res =
       try do
-        perform_invocation(agent, @op_health_check, payload)
+        perform_invocation({agent, true}, @op_health_check, payload)
       rescue
         _e -> {:error, "Failed to invoke actor module"}
       end
@@ -359,7 +384,7 @@ defmodule HostCore.Actors.ActorModule do
     target = inv["target"]
 
     evt_type =
-      if Map.get(inv_r, "error") == nil do
+      if Map.get(inv_r, :error) == nil do
         "invocation_succeeded"
       else
         "invocation_failed"

programming_language: Ruby
filename: mix.exs
change_type: ModificationType.MODIFY
diff: @@ -1,7 +1,7 @@
 defmodule HostCore.MixProject do
   use Mix.Project
 
-  @app_vsn "0.52.1"
+  @app_vsn "0.52.2"
 
   def project do
     [

programming_language: Ruby
filename: echo_test.exs
change_type: ModificationType.MODIFY
diff: @@ -12,6 +12,8 @@ defmodule HostCore.E2E.EchoTest do
 
   @echo_key HostCoreTest.Constants.echo_key()
   @echo_path HostCoreTest.Constants.echo_path()
+  @echo_unpriv_key HostCoreTest.Constants.echo_unpriv_key()
+  @echo_unpriv_path HostCoreTest.Constants.echo_unpriv_path()
   @httpserver_link HostCoreTest.Constants.default_link()
   @httpserver_path HostCoreTest.Constants.httpserver_path()
 
@@ -70,4 +72,61 @@ defmodule HostCore.E2E.EchoTest do
     HTTPoison.start()
     {:ok, _resp} = HTTPoison.get("http://localhost:8080/foo/bar")
   end
+
+  test "unprivileged actor cannot receive undeclared invocations", %{:evt_watcher => evt_watcher} do
+    on_exit(fn -> HostCore.Host.purge() end)
+
+    {:ok, bytes} = File.read(@echo_unpriv_path)
+    {:ok, _pid} = HostCore.Actors.ActorSupervisor.start_actor(bytes)
+    :ok = HostCoreTest.EventWatcher.wait_for_actor_start(evt_watcher, @echo_unpriv_key)
+
+    actor_count =
+      Map.get(HostCore.Actors.ActorSupervisor.all_actors(), @echo_unpriv_key)
+      |> length
+
+    assert actor_count == 1
+
+    {:ok, bytes} = File.read(@httpserver_path)
+    {:ok, par} = HostCore.WasmCloud.Native.par_from_bytes(bytes |> IO.iodata_to_binary())
+    httpserver_key = par.claims.public_key
+    httpserver_contract = par.contract_id
+
+    # OK to put link definition with no claims information
+    assert HostCore.Linkdefs.Manager.put_link_definition(
+             @echo_key,
+             httpserver_contract,
+             @httpserver_link,
+             httpserver_key,
+             %{PORT: "8083"}
+           ) == :ok
+
+    {:ok, _pid} =
+      HostCore.Providers.ProviderSupervisor.start_provider_from_file(
+        @httpserver_path,
+        @httpserver_link
+      )
+
+    :ok =
+      HostCoreTest.EventWatcher.wait_for_provider_start(
+        evt_watcher,
+        httpserver_contract,
+        @httpserver_link,
+        httpserver_key
+      )
+
+    # For now, okay to put a link definition without proper claims
+    assert HostCore.Linkdefs.Manager.put_link_definition(
+             @echo_unpriv_key,
+             httpserver_contract,
+             @httpserver_link,
+             httpserver_key,
+             %{PORT: "8084"}
+           ) == :ok
+
+    HTTPoison.start()
+    {:ok, resp} = HTTPoison.get("http://localhost:8084/foobar")
+
+    assert resp.body == ""
+    assert resp.status_code == 500
+  end
 end

programming_language: Ruby
filename: kvcounter_test.exs
change_type: ModificationType.MODIFY
diff: @@ -214,8 +214,6 @@ defmodule HostCore.E2E.KVCounterTest do
 
     {:ok, resp} = HTTPoison.get("http://localhost:8082/foobar")
 
-    IO.inspect(resp)
-
     assert resp.body ==
              "{\"error\":\"Host send error Invocation not authorized: missing claim for wasmcloud:keyvalue\"}"
 

programming_language: Markdown
filename: config.toml
change_type: ModificationType.ADD
diff: @@ -0,0 +1,2 @@
+[build]
+target = "wasm32-unknown-unknown"

programming_language: Batchfile
filename: .gitignore
change_type: ModificationType.ADD
diff: @@ -0,0 +1,2 @@
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+build

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change_type: ModificationType.ADD
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+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e671adea13b924e8bd56f55edeea2538be518aae864731e8883668119213ea3d"
+dependencies = [
+ "proc-macro-error",
+ "proc-macro2 1.0.30",
+ "quote 1.0.10",
+ "syn 1.0.80",
+]
+
+[[package]]
+name = "wasmbus-rpc"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8875f45e1c7a1b75a0a9dc66a570524ead1b298f9919ec3b7a768941974e4524"
+dependencies = [
+ "async-trait",
+ "base64",
+ "cfg-if 1.0.0",
+ "chrono",
+ "crossbeam",
+ "data-encoding",
+ "futures 0.3.17",
+ "log",
+ "minicbor",
+ "nats",
+ "once_cell",
+ "pin-utils",
+ "ratsio_fork_040",
+ "ring",
+ "rmp-serde",
+ "serde",
+ "serde_bytes",
+ "serde_json",
+ "thiserror",
+ "tokio",
+ "tokio-timer",
+ "toml",
+ "uuid",
+ "wascap",
+ "wasmbus-macros",
+ "weld-codegen",
+]
+
+[[package]]
+name = "wasmcloud-interface-httpserver"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09cde70347ba62aa804f2704e4220437be0a73326b95e97cce2b7d90a53ac0f3"
+dependencies = [
+ "async-trait",
+ "serde",
+ "serde_bytes",
+ "serde_json",
+ "wasmbus-rpc",
+ "weld-codegen",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.55"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38eb105f1c59d9eaa6b5cdc92b859d85b926e82cb2e0945cd0c9259faa6fe9fb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "webpki"
+version = "0.21.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "weld-codegen"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad4b02d834c2a2d6a8c045d1325269942850309fa3af8037935e37db9d49f7bc"
+dependencies = [
+ "Inflector",
+ "atelier_assembler",
+ "atelier_core",
+ "atelier_json",
+ "atelier_smithy",
+ "bytes",
+ "cfg-if 1.0.0",
+ "directories",
+ "downloader",
+ "handlebars",
+ "lazy_static",
+ "lexical-sort",
+ "minicbor",
+ "reqwest",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "tempfile",
+ "thiserror",
+ "toml",
+]
+
+[[package]]
+name = "which"
+version = "4.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea187a8ef279bc014ec368c27a920da2024d2a711109bfbe3440585d5cf27ad9"
+dependencies = [
+ "either",
+ "lazy_static",
+ "libc",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "winreg"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf68b08513768deaa790264a7fac27a58cbf2705cfcdc9448362229217d7e970"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdff2024a851a322b08f179173ae2ba620445aef1e838f0c196820eade4ae0c7"
+dependencies = [
+ "proc-macro2 1.0.30",
+ "quote 1.0.10",
+ "syn 1.0.80",
+ "synstructure",
+]

programming_language: PowerShell
filename: Cargo.toml
change_type: ModificationType.ADD
diff: @@ -0,0 +1,22 @@
+[package]
+name = "echo_unpriv"
+version = "0.3.3"
+authors = [ "wasmcloud Team" ]
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[dependencies]
+async-trait = "0.1"
+futures = "0.3"
+serde_bytes = "0.11"
+serde_json = "1.0"
+serde = {version = "1.0", features = ["derive"]}
+wasmbus-rpc = "0.5.2"
+wasmcloud-interface-httpserver = "0.2.0"
+
+[profile.release]
+# Optimize for small code size
+lto = true
+opt-level = "s"

programming_language: Lua
filename: Makefile
change_type: ModificationType.ADD
diff: @@ -0,0 +1,14 @@
+# examples/actor/echo
+
+PROJECT  = echo
+VERSION  = $(shell cargo metadata --no-deps --format-version 1 | jq -r '.packages[] .version' | head -1)
+REVISION = 4
+# list of all contract claims for actor signing (space-separated)
+CLAIMS   = ""
+# registry url for our actor
+REG_URL  = localhost:5000/v2/$(PROJECT):$(VERSION)
+# command to upload to registry (without last wasm parameter)
+PUSH_REG_CMD = wash reg push --insecure $(REG_URL)
+
+include actor.mk
+

programming_language: Shell
filename: README.md
change_type: ModificationType.ADD
diff: @@ -0,0 +1,9 @@
+# A simple http echo server
+
+This example demonstrates the actor code generation and
+a handler for the wasmcloud:httpserver capability contract.
+
+For each http request, the actor returns a json-formatted
+string containing fields from the request.
+
+

programming_language: Markdown
filename: actor.mk
change_type: ModificationType.ADD
diff: @@ -0,0 +1,135 @@
+# common makefile rules for building actors
+#
+# Before including this, your project Makefile should define the following:
+#
+# Required
+# -----------
+# PROJECT      - Short name for the project, must be valid filename chars, no spaces
+# CLAIMS       - Space-separtaed list of capability contracts to use for signing
+#                These should match the capability providers the actor needs to use.
+#                For example: 
+#                    wasmcloud:httpserver wasmcloud:builtin:logging
+# VERSION      - The actor version number, usually semver format, X.Y.Z
+# REVISION     - A number that should be incremented with every build,
+#                whether or not VERSION has changed
+# REG_URL      - Registry url, e.g. 'localhost:5000' or 'wasmcloud.azurecr.io'
+# PUSH_REG_CMD - Command to push to registry, for example:
+#                    wash reg push --insecure $(REG_URL)
+#
+# 
+# Optional
+# -----------
+# KEYDIR    - path to private key folder
+# CARGO     - cargo binary (name or path), defaults to cargo
+# WASH      - wash binary (name or path), defaults to wash
+# RUST_DEPS - rust source files
+# DIST_WASM - the final file after building and signing
+# TARGET_DIR - location of cargo build target folder if not in current dir
+#              (if it's in a workspace, it may be elsewhere)
+# WASM_TARGET - type of wasm file, defaults to wasm32-unknown-unknown
+#
+
+KEYDIR    ?= .keys
+CARGO     ?= cargo
+WASH      ?= wash
+RUST_DEPS ?= Cargo.toml Makefile $(wildcard src/*.rs) .cargo/config.toml
+# location of cargo output files
+TARGET_DIR ?= target
+# location of wasm file after build and signing
+DIST_WASM ?= build/$(PROJECT)_s.wasm
+WASM_TARGET ?= wasm32-unknown-unknown
+UNSIGNED_WASM = $(TARGET_DIR)/$(WASM_TARGET)/release/$(PROJECT).wasm
+
+# verify all required variables are set
+check-var-defined = $(if $(strip $($1)),,$(error Required variable "$1" is not defined))
+
+$(call check-var-defined,PROJECT)
+$(call check-var-defined,CLAIMS)
+$(call check-var-defined,VERSION)
+$(call check-var-defined,REVISION)
+$(call check-var-defined,REG_URL)
+$(call check-var-defined,PUSH_REG_CMD)
+
+all:: $(DIST_WASM)
+
+# default target is signed wasm file
+# sign it
+$(DIST_WASM): $(UNSIGNED_WASM) Makefile
+	@mkdir -p $(dir $@)
+	@WASH_ISSUER_KEY=$(shell cat .keys/account.nk) \
+	WASH_SUBJECT_KEY=$(shell cat .keys/module.nk) \
+	$(WASH) claims sign $< \
+		$(foreach claim,$(CLAIMS), -c $(claim) ) \
+		--name "$(PROJECT)" --ver $(VERSION) --rev $(REVISION) \
+		--destination $@
+	mv $@ ../echo_unpriv_s.wasm
+
+
+# the wasm should be rebuilt if any source files change
+$(UNSIGNED_WASM): $(RUST_DEPS)
+	$(CARGO) build --release
+
+
+# push signed wasm file to registry
+push: $(DIST_WASM)
+	$(PUSH_REG_CMD) $(DIST_WASM)
+
+# tell host to start an instance of the actor
+start:
+	$(WASH) ctl start actor $(REG_URL) --timeout 3
+
+# NOT WORKING - live actor updates not working yet
+# update it (should update revision before doing this)
+#update:
+#	$(PUSH_REG_CMD) $(DIST_WASM)
+#	$(WASH) ctl update actor  \
+#        $(shell $(WASH) ctl get hosts -o json | jq -r ".hosts[0].id") \
+#	    $(shell make actor_id) \
+#	    $(REG_URL) --timeout 3
+
+inventory:
+	$(WASH) ctl get inventory $(shell $(WASH) ctl get hosts -o json | jq -r ".hosts[0].id")
+
+ifneq ($(wildcard test-options.json),)
+# if this is a test actor, run its start method
+# project makefile can set RPC_TEST_TIMEOUT to override default
+RPC_TEST_TIMEOUT ?= 2
+test::
+	$(WASH) call --test --data test-options.json --rpc-timeout $(TEST_TIMEOUT) \
+	    $(shell make actor_id) \
+	    Start
+endif
+
+# generate release build
+release::
+	cargo build --release
+
+# standard rust commands
+check clippy doc:
+	$(CARGO) $@
+
+# remove 
+clean::
+	$(CARGO) clean
+	rm -rf build
+
+inspect claims: $(DIST_WASM)
+	$(WASH) claims inspect $(DIST_WASM)
+
+# need a signed wasm before we can print the id
+_actor_id: $(DIST_WASM)
+	@$(WASH) claims inspect $(DIST_WASM) -o json | jq -r .module
+
+actor_id:
+	@echo $(shell make _actor_id 2>/dev/null | tail -1)
+
+ifeq ($(wildcard codegen.toml),codegen.toml)
+# if there are interfaces here, enable lint and validate rules
+lint validate::
+	$(WASH) $@
+else
+lint validate::
+
+endif
+
+.PHONY: actor_id check clean clippy doc release test update

programming_language: Shell
filename: lib.rs
change_type: ModificationType.ADD
diff: @@ -0,0 +1,26 @@
+use serde_json::json;
+use wasmbus_rpc::actor::prelude::*;
+use wasmcloud_interface_httpserver::{HttpRequest, HttpResponse, HttpServer, HttpServerReceiver};
+
+#[derive(Debug, Default, Actor, HealthResponder)]
+#[services(Actor, HttpServer)]
+struct EchoActor {}
+
+/// Implementation of HttpServer trait methods
+#[async_trait]
+impl HttpServer for EchoActor {
+    async fn handle_request(&self, _ctx: &Context, value: &HttpRequest) -> RpcResult<HttpResponse> {
+        let body = json!({
+            "method": &value.method,
+            "path": &value.path,
+            "query_string": &value.query_string,
+            "body": &value.body,
+        });
+        let resp = HttpResponse {
+            body: serde_json::to_vec(&body)
+                .map_err(|e| RpcError::ActorHandler(format!("serializing response: {}", e)))?,
+            ..Default::default()
+        };
+        Ok(resp)
+    }
+}

programming_language: Rust
filename: actors_test.exs
change_type: ModificationType.MODIFY
diff: @@ -26,6 +26,8 @@ defmodule HostCore.ActorsTest do
   @httpserver_contract HostCoreTest.Constants.httpserver_contract()
   @httpserver_link HostCoreTest.Constants.default_link()
 
+  @pinger_key HostCoreTest.Constants.pinger_key()
+
   test "live update same revision fails" do
     on_exit(fn -> HostCore.Host.purge() end)
     :ets.delete(:refmap_table, @echo_oci_reference)
@@ -204,7 +206,7 @@ defmodule HostCore.ActorsTest do
       HostCore.WasmCloud.Native.generate_invocation_bytes(
         seed,
         "system",
-        :provider,
+        :actor,
         @httpserver_key,
         @httpserver_contract,
         @httpserver_link,
@@ -257,16 +259,15 @@ defmodule HostCore.ActorsTest do
       HostCore.WasmCloud.Native.generate_invocation_bytes(
         seed,
         "system",
-        :provider,
-        @httpserver_key,
+        :actor,
+        @pinger_key,
         @httpserver_contract,
         @httpserver_link,
         "HandleRequest",
         req
       )
 
-    pinger_key = "MDCX6E7RPUXSX5TJUD34CALXJJKV46MWJ2BUJQGWDDR3IYRJIWNUQ5PN"
-    topic = "wasmbus.rpc.#{HostCore.Host.lattice_prefix()}.#{pinger_key}"
+    topic = "wasmbus.rpc.#{HostCore.Host.lattice_prefix()}.#{@pinger_key}"
 
     res =
       case Gnat.request(:lattice_nats, topic, inv, receive_timeout: 2_000) do

programming_language: Ruby
filename: native_test.exs
change_type: ModificationType.MODIFY
diff: @@ -24,7 +24,7 @@ defmodule HostCore.WasmCloud.NativeTest do
     assert par.claims.issuer == @official_issuer
     assert par.claims.version == "0.14.5"
 
-    assert byte_size(par.target_bytes |> IO.iodata_to_binary()) > 8_000_000
+    assert byte_size(par.target_bytes |> IO.iodata_to_binary()) > 1_000
     assert par.contract_id == @httpserver_contract
     assert par.vendor == @httpserver_vendor
   end

programming_language: Ruby
filename: constants.exs
change_type: ModificationType.MODIFY
diff: @@ -4,13 +4,17 @@ defmodule HostCoreTest.Constants do
   @echo_ociref "wasmcloud.azurecr.io/echo:0.3.1"
   @echo_ociref_updated "wasmcloud.azurecr.io/echo:0.3.1-liveupdate"
   @echo_path "test/fixtures/actors/echo.wasm"
+  @echo_unpriv_key "MCRACEYKJLCP7NLVMUTO2SCQ26JFL3Z4TBIXPXDE7KPBI2GEH5DA57L5"
+  @echo_unpriv_path "test/fixtures/actors/echo_unpriv_s.wasm"
+
   @kvcounter_key "MCFMFDWFHGKELOXPCNCDXKK5OFLHBVEWRAOXR5JSQUD2TOFRE3DFPM7E"
   @kvcounter_ociref "wasmcloud.azurecr.io/kvcounter:0.3.0"
   @kvcounter_path "test/fixtures/actors/kvcounter.wasm"
   @kvcounter_unpriv_key "MBW3UGAIONCX3RIDDUGDCQIRGBQQOWS643CVICQ5EZ7SWNQPZLZTSQKU"
   @kvcounter_unpriv_path "test/fixtures/actors/kvcounter_unpriv_s.wasm"
+
   @pinger_path "test/fixtures/actors/pinger_s.wasm"
-  @pinger_key "MDCX6E7RPUXSX5TJUD34CALXJJKV46MWJ2BUJQGWDDR3IYRJIWNUQ5PN"
+  @pinger_key "MDVMDDZP7QZH2T2447DZWX2GJ4563VTTKHQ26R6GNMDYMOUBR2EP3JFL"
 
   # Provider related constants
   @httpserver_contract "wasmcloud:httpserver"
@@ -31,6 +35,8 @@ defmodule HostCoreTest.Constants do
   def echo_path, do: @echo_path
   def echo_ociref, do: @echo_ociref
   def echo_ociref_updated, do: @echo_ociref_updated
+  def echo_unpriv_key, do: @echo_unpriv_key
+  def echo_unpriv_path, do: @echo_unpriv_path
   def kvcounter_key, do: @kvcounter_key
   def kvcounter_ociref, do: @kvcounter_ociref
   def kvcounter_path, do: @kvcounter_path

programming_language: Ruby
filename: Chart.yaml
change_type: ModificationType.MODIFY
diff: @@ -15,6 +15,6 @@ icon: https://github.com/wasmCloud/wasmcloud.com-dev/raw/main/static/images/wasm
 
 type: application
 
-version: 0.3.1
+version: 0.3.2
 
-appVersion: "0.52.1"
+appVersion: "0.52.2"

programming_language: Markdown
filename: mix.exs
change_type: ModificationType.MODIFY
diff: @@ -1,7 +1,7 @@
 defmodule WasmcloudHost.MixProject do
   use Mix.Project
 
-  @app_vsn "0.52.1"
+  @app_vsn "0.52.2"
 
   def project do
     [

programming_language: Ruby