fix(ci): configure security audit exceptions and remove Ollama

.cargo/audit.toml

@@ -0,0 +1,47 @@
+# audit.toml - cargo-audit configuration for security audit
+# https://github.com/rustsec/rustsec/blob/main/cargo-audit/audit.toml.example
+#
+# This file consolidates all RUSTSEC advisory exceptions in one place.
+# These are known vulnerabilities in transitive dependencies that cannot be
+# easily upgraded, typically due to deep dependency chains (e.g., wasmtime).
+
+[advisories]
+# These advisories are either:
+# 1. False positives for our use case
+# 2. In transitive dependencies we cannot easily update
+# 3. Low severity issues being tracked for future resolution
+#
+# All wasmtime issues are due to using v29.0.1 via cortex-plugins.
+# Upgrading wasmtime is a significant effort tracked separately.
+ignore = [
+    # wasmtime v29.0.1 - Unsound API access to WebAssembly shared linear memory
+    # Severity: low (1.8)
+    # We don't expose raw WebAssembly memory APIs to untrusted code
+    "RUSTSEC-2025-0118",
+
+    # wasmtime v29.0.1 - Host panic with fd_renumber WASIp1 function
+    # Severity: low (3.3)
+    # Limited exposure - panic doesn't compromise security
+    "RUSTSEC-2025-0046",
+
+    # wasmtime v29.0.1 - Segfault with f64.copysign operator on x86-64
+    # Severity: medium (4.1)
+    # Tracked for wasmtime upgrade
+    "RUSTSEC-2026-0006",
+
+    # fxhash v0.2.1 - unmaintained
+    # Transitive dependency via selectors/scraper and wasmtime
+    "RUSTSEC-2025-0057",
+
+    # paste v1.0.15 - unmaintained
+    # Transitive dependency via wasmtime and ratatui
+    "RUSTSEC-2024-0436",
+
+    # lru v0.12.5 - unsound IterMut implementation
+    # Transitive dependency via ratatui
+    # We don't use LRU cache iteration mutably
+    "RUSTSEC-2026-0002",
+]
+
+# Warn on informational advisories (unmaintained, unsound, etc.)
+informational_warnings = ["unmaintained", "unsound", "notice"]

.github/workflows/ci.yml

@@ -195,9 +195,6 @@ jobs:
   audit:
     name: Security Audit
     runs-on: blacksmith-4vcpu-ubuntu-2404
-    # Security audit is informational - don't block CI on known vulnerabilities
-    # Issues are automatically created for any vulnerabilities found
-    continue-on-error: true
     permissions:
       contents: read
       issues: write
@@ -210,6 +207,8 @@ jobs:
       - name: Install Rust stable
         uses: dtolnay/rust-toolchain@stable
 
+      # Known RUSTSEC advisories are configured in .cargo/audit.toml
+      # See that file for detailed explanations of each exception
       - uses: actions-rust-lang/audit@v1
         name: Audit Rust Dependencies
 

src/cortex-cli/src/models_cmd.rs

@@ -411,63 +411,6 @@ fn get_available_models() -> Vec<ModelInfo> {
             input_cost_per_million: Some(0.55),
             output_cost_per_million: Some(2.19),
         },
-        // Ollama models (local)
-        ModelInfo {
-            id: "llama3.2".to_string(),
-            name: "Llama 3.2".to_string(),
-            provider: "ollama".to_string(),
-            capabilities: ModelCapabilities {
-                vision: false,
-                tools: true,
-                parallel_tools: false,
-                streaming: true,
-                json_mode: true,
-            },
-            input_cost_per_million: None, // Local model, no API cost
-            output_cost_per_million: None,
-        },
-        ModelInfo {
-            id: "llama3.2:1b".to_string(),
-            name: "Llama 3.2 1B".to_string(),
-            provider: "ollama".to_string(),
-            capabilities: ModelCapabilities {
-                vision: false,
-                tools: true,
-                parallel_tools: false,
-                streaming: true,
-                json_mode: true,
-            },
-            input_cost_per_million: None,
-            output_cost_per_million: None,
-        },
-        ModelInfo {
-            id: "codellama".to_string(),
-            name: "Code Llama".to_string(),
-            provider: "ollama".to_string(),
-            capabilities: ModelCapabilities {
-                vision: false,
-                tools: false,
-                parallel_tools: false,
-                streaming: true,
-                json_mode: false,
-            },
-            input_cost_per_million: None,
-            output_cost_per_million: None,
-        },
-        ModelInfo {
-            id: "mistral".to_string(),
-            name: "Mistral 7B".to_string(),
-            provider: "ollama".to_string(),
-            capabilities: ModelCapabilities {
-                vision: false,
-                tools: true,
-                parallel_tools: false,
-                streaming: true,
-                json_mode: true,
-            },
-            input_cost_per_million: None,
-            output_cost_per_million: None,
-        },
     ]
 }
 
@@ -799,7 +742,7 @@ mod tests {
         let model = ModelInfo {
             id: "local-model".to_string(),
             name: "Local Model".to_string(),
-            provider: "ollama".to_string(),
+            provider: "local".to_string(),
             capabilities: ModelCapabilities::default(),
             input_cost_per_million: None,
             output_cost_per_million: None,
@@ -881,30 +824,6 @@ mod tests {
         assert!(!google_models.is_empty(), "Should have Google models");
     }
 
-    #[test]
-    fn test_get_available_models_has_ollama() {
-        let models = get_available_models();
-        let ollama_models: Vec<_> = models.iter().filter(|m| m.provider == "ollama").collect();
-        assert!(!ollama_models.is_empty(), "Should have Ollama models");
-    }
-
-    #[test]
-    fn test_get_available_models_ollama_has_no_cost() {
-        let models = get_available_models();
-        for model in models.iter().filter(|m| m.provider == "ollama") {
-            assert!(
-                model.input_cost_per_million.is_none(),
-                "Ollama model {} should have no input cost",
-                model.id
-            );
-            assert!(
-                model.output_cost_per_million.is_none(),
-                "Ollama model {} should have no output cost",
-                model.id
-            );
-        }
-    }
-
     #[test]
     fn test_get_available_models_unique_ids() {
         let models = get_available_models();