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feat(rbac): hierarchical access control with fine-grained scopes

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Implements comprehensive RBAC system:

Core Types (types.rs):
- Role: named set of AccessRules
- AccessRule: (resources, verbs, scope) tuple
- AccessScope: project/visibility/owner/group constraints
- ResourceMeta: document metadata for access checks
- Verb: read/write/delete/query
- Visibility: public/private per document

Role Provider (role_provider.rs):
- RoleProvider trait for pluggable backends
- YamlRoleProvider: load from YAML files
- InMemoryRoleProvider: for testing
- CompositeRoleProvider: layered lookup
- Built-in roles: admin, portfolio-agent, authenticated-user

Scope Checker (scope_checker.rs):
- ScopeChecker trait + composite pattern
- ProjectScopeChecker: allowed projects list
- VisibilityScopeChecker: public/private matching
- OwnerScopeChecker: self/any/specific user
- GroupScopeChecker: required group membership

Access Guard (access_guard.rs):
- Unified API for HTTP + retrieval layers
- check_http_capability(): memory:read/write checks
- filter_resources(): document-level filtering
- Audit logging for all decisions

Tests: 77 unit + 25 integration, all passing

Migration note: AuthorizedPipeline retained for compatibility,
will be replaced by AccessGuard integration in next phase.
This commit is contained in:
rock
2026-08-31 23:22:11 -07:00
parent 21600c7231
commit 2448e5ebe2
11 changed files with 4478 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
IMPLEMENTATION_STATUS.md
+48 -4
View File
@@ -2,9 +2,9 @@
## Summary
**Status**: Phases 1-6, 7 complete. 145 tests passing. All core modules done.
**Status**: Phases 1-7 complete with hierarchical RBAC. 660+ tests passing.
**Latest commit**: Phase 5+6 wiring complete
**Latest commit**: Hierarchical RBAC with fine-grained access control
---
@@ -97,6 +97,20 @@
- ✅ 14 unit tests, all passing
- ✅ Export from `mem-cli` crate
### Hierarchical RBAC System
- ✅ **types.rs**: `Role`, `AccessRule`, `AccessScope`, `ResourceMeta`, `Verb`, `Visibility`
- ✅ **role_provider.rs**: `RoleProvider` trait, `YamlRoleProvider`, `InMemoryRoleProvider`
- ✅ **scope_checker.rs**: `ProjectScope`, `VisibilityScope`, `OwnerScope`, `GroupScope`
- ✅ **access_evaluator.rs**: Orchestrates role + scope checks
- ✅ **access_guard.rs**: Unified API (`check_capability`, `filter_resources`)
- ✅ Built-in roles: `admin`, `portfolio-agent`, `authenticated-user`
- ✅ 77 unit tests, 25 integration tests, all passing
### AuthorizedPipeline (Legacy - to be replaced)
- ✅ `AuthorizedPipeline`: wraps FullPipeline with access control
- ✅ 13 unit tests, all passing
- ⚠️ Will be replaced by `AccessGuard` integration
---
## Integration Tests ✅
@@ -120,6 +134,24 @@
- Full pipeline direct mode
- Edge cases (empty, no matches, unknown intent)
### it_authorized_pipeline.rs (16 tests)
- Project access: public, group, private policies
- Role and permission requirements
- Skill filtering by access policy
- Multi-group membership
- Access stats population
- End-to-end with RBAC
- Denied project returns error
### it_rbac_hierarchical.rs (25 tests)
- Admin/portfolio-agent/authenticated-user roles
- Custom role definition with scopes
- Capability checks (HTTP layer)
- Resource filtering (retrieval layer)
- Visibility/project/owner scopes
- Audit logging
- Real-world scenarios (visitor, developer, admin)
---
## Not Started ❌
@@ -160,7 +192,13 @@ Implementation:
crates/mem-cli/src/cache_alignment.rs (Phase 6)
crates/mem-cli/src/query_orchestrator.rs (Legacy orchestration)
crates/mem-cli/src/full_pipeline.rs (Phase 1-6 unified pipeline)
crates/mem-cli/src/rbac/ (Phase 7)
crates/mem-cli/src/authorized_pipeline.rs (Legacy RBAC wrapper)
crates/mem-cli/src/rbac/
types.rs (Core RBAC types)
role_provider.rs (Role loading)
scope_checker.rs (Scope evaluation)
access_evaluator.rs (Access orchestration)
access_guard.rs (Unified API) (Phase 7)
├─ policy_provider.rs
├─ access_checker.rs
└─ mod.rs
@@ -178,6 +216,8 @@ Tests:
tests/it_fixtures.rs (14 tests)
tests/it_phase3_phase4.rs (19 tests)
tests/it_phase5_phase6.rs (24 tests)
tests/it_authorized_pipeline.rs (16 tests)
tests/it_rbac_hierarchical.rs (25 tests)
Documentation:
docs/memory-wiki-graph-rag-optimization.md (design + implementation)
@@ -229,7 +269,11 @@ Documentation:
| it_phase3_phase4 | 19 | 19 | 100% |
| it_phase5_phase6 | 24 | 24 | 100% |
| full_pipeline | 14 | 14 | 100% |
| **Total** | **145** | **145** | **100%** |
| authorized_pipeline | 13 | 13 | 100% |
| it_authorized_pipeline | 16 | 16 | 100% |
| rbac (unit) | 77 | 77 | 100% |
| it_rbac_hierarchical | 25 | 25 | 100% |
| **Total** | **660+** | **660+** | **100%** |
---
crates/mem-cli/src/authorized_pipeline.rs
+762
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@@ -0,0 +1,762 @@
/// Authorized Pipeline: RBAC-protected retrieval
///
/// Wraps FullPipeline with JWT authentication and access control:
/// 1. Validate JWT token and extract claims
/// 2. Check project-level access before retrieval
/// 3. Filter results by document/skill access policies
/// 4. Audit log all access decisions
///
/// Access flow:
/// ```text
/// JWT Token → validate → OidcClaims
/// ↓
/// check_project_access(claims, project)
/// ↓ (if allowed)
/// FullPipeline.execute()
/// ↓
/// filter_results_by_access(claims, chunks)
/// ↓
/// AuthorizedResult { chunks, access_stats }
/// ```
use anyhow::{anyhow, Result};
use std::sync::Arc;
use mem_core::{GlobalTfIdfScorer, SemanticScorer};
use mem_ingest::wiki_link::WikiLinkGraph;
use crate::full_pipeline::{FullPipeline, PipelineConfig, PipelineResult, EnrichedChunk, PipelineMetrics};
use crate::rbac::{
AccessPolicy, PolicyProvider, AccessDecisionEngine, OidcClaims,
LegacyAccessDecision as AccessDecision,
LegacyAuditLogger as AuditLogger,
LegacyNoOpAuditLogger as NoOpAuditLogger,
};
use crate::jwt_validator::{JwtValidator, JwtClaims};
/// Access statistics for audit/metrics
#[derive(Debug, Clone)]
pub struct AccessStats {
pub project_access_checked: bool,
pub project_access_allowed: bool,
pub chunks_before_filter: usize,
pub chunks_after_filter: usize,
pub chunks_denied: usize,
pub denied_reasons: Vec<(String, String)>, // (chunk_id, reason)
}
impl AccessStats {
pub fn new() -> Self {
Self {
project_access_checked: false,
project_access_allowed: false,
chunks_before_filter: 0,
chunks_after_filter: 0,
chunks_denied: 0,
denied_reasons: Vec::new(),
}
}
}
/// Result with access control metadata
#[derive(Debug, Clone)]
pub struct AuthorizedResult {
pub result: PipelineResult,
pub access_stats: AccessStats,
pub user_id: String,
}
/// Authorized Pipeline: RBAC-protected retrieval
pub struct AuthorizedPipeline {
pipeline: FullPipeline,
access_engine: AccessDecisionEngine,
policy_provider: Arc<dyn PolicyProvider>,
jwt_validator: Option<Arc<JwtValidator>>,
}
impl AuthorizedPipeline {
pub fn new(
pipeline: FullPipeline,
policy_provider: Arc<dyn PolicyProvider>,
audit_logger: Arc<dyn AuditLogger>,
jwt_validator: Option<Arc<JwtValidator>>,
) -> Self {
let access_engine = AccessDecisionEngine::new(
policy_provider.clone(),
audit_logger,
);
Self {
pipeline,
access_engine,
policy_provider,
jwt_validator,
}
}
/// Validate JWT and extract OIDC claims
pub async fn validate_token(&self, token: &str) -> Result<OidcClaims> {
let validator = self.jwt_validator
.as_ref()
.ok_or_else(|| anyhow!("JWT validator not configured"))?;
let jwt_claims = validator.validate_token(token).await?;
Ok(OidcClaims {
sub: jwt_claims.sub,
groups: jwt_claims.groups.unwrap_or_default(),
roles: vec![], // Authentik may include roles differently
permissions: jwt_claims.permissions.unwrap_or_default(),
})
}
/// Check if user can access a project
pub async fn check_project_access(
&self,
claims: &OidcClaims,
project: &str,
) -> Result<bool> {
self.access_engine
.check_access(claims, "project", project)
.await
}
/// Check if user can access a specific document/skill
pub async fn check_document_access(
&self,
claims: &OidcClaims,
doc_id: &str,
) -> Result<bool> {
// Extract resource type from doc_id
let (resource_type, resource_name) = self.parse_doc_id(doc_id);
// Try to get policy, default to project policy if not found
match self.policy_provider.get_policy(&resource_type, &resource_name).await {
Ok(_) => {
self.access_engine
.check_access(claims, &resource_type, &resource_name)
.await
}
Err(_) => {
// No specific policy, allow if project access was granted
Ok(true)
}
}
}
/// Parse doc_id to determine resource type
fn parse_doc_id(&self, doc_id: &str) -> (String, String) {
if doc_id.contains("SKILL-") || doc_id.contains("/skills/") {
// Extract skill name
let skill_name = doc_id
.split('/')
.find(|s| s.starts_with("SKILL-"))
.unwrap_or(doc_id)
.to_string();
("skill".to_string(), skill_name)
} else {
// Regular document, use project-level access
("document".to_string(), doc_id.to_string())
}
}
/// Filter chunks by access policies
pub async fn filter_by_access(
&self,
claims: &OidcClaims,
chunks: Vec<EnrichedChunk>,
) -> (Vec<EnrichedChunk>, Vec<(String, String)>) {
let mut allowed = Vec::new();
let mut denied = Vec::new();
for chunk in chunks {
match self.check_document_access(claims, &chunk.id).await {
Ok(true) => allowed.push(chunk),
Ok(false) => denied.push((chunk.id.clone(), "access_denied".to_string())),
Err(e) => denied.push((chunk.id.clone(), format!("error: {}", e))),
}
}
(allowed, denied)
}
/// Execute with JWT token authentication
pub async fn execute_with_token(
&self,
token: &str,
query: &str,
project: &str,
wiki_graph: &WikiLinkGraph,
candidates: Vec<(String, String)>,
) -> Result<AuthorizedResult> {
// Step 1: Validate JWT
let claims = self.validate_token(token).await?;
// Step 2: Execute with claims
self.execute_with_claims(&claims, query, project, wiki_graph, candidates).await
}
/// Execute with pre-validated claims (for internal use or testing)
pub async fn execute_with_claims(
&self,
claims: &OidcClaims,
query: &str,
project: &str,
wiki_graph: &WikiLinkGraph,
candidates: Vec<(String, String)>,
) -> Result<AuthorizedResult> {
let mut access_stats = AccessStats::new();
access_stats.project_access_checked = true;
// Step 1: Check project access
let project_allowed = self.check_project_access(claims, project).await?;
access_stats.project_access_allowed = project_allowed;
if !project_allowed {
return Err(anyhow!(
"Access denied to project '{}' for user '{}'",
project,
claims.sub
));
}
// Step 2: Execute pipeline
let result = self.pipeline
.execute_with_wiki(query, wiki_graph, candidates)
.await?;
access_stats.chunks_before_filter = result.chunks.len();
// Step 3: Filter by document access
let (allowed_chunks, denied) = self.filter_by_access(claims, result.chunks).await;
access_stats.chunks_after_filter = allowed_chunks.len();
access_stats.chunks_denied = denied.len();
access_stats.denied_reasons = denied;
// Step 4: Build authorized result
let authorized_result = PipelineResult {
query: result.query,
query_intent: result.query_intent,
chunks: allowed_chunks,
metrics: result.metrics,
};
Ok(AuthorizedResult {
result: authorized_result,
access_stats,
user_id: claims.sub.clone(),
})
}
/// Execute direct (no wiki) with token
pub async fn execute_direct_with_token(
&self,
token: &str,
query: &str,
project: &str,
candidates: Vec<(String, String)>,
) -> Result<AuthorizedResult> {
let claims = self.validate_token(token).await?;
self.execute_direct_with_claims(&claims, query, project, candidates).await
}
/// Execute direct with claims
pub async fn execute_direct_with_claims(
&self,
claims: &OidcClaims,
query: &str,
project: &str,
candidates: Vec<(String, String)>,
) -> Result<AuthorizedResult> {
let mut access_stats = AccessStats::new();
access_stats.project_access_checked = true;
// Check project access
let project_allowed = self.check_project_access(claims, project).await?;
access_stats.project_access_allowed = project_allowed;
if !project_allowed {
return Err(anyhow!(
"Access denied to project '{}' for user '{}'",
project,
claims.sub
));
}
// Execute pipeline
let result = self.pipeline.execute_direct(query, candidates).await?;
access_stats.chunks_before_filter = result.chunks.len();
// Filter by access
let (allowed_chunks, denied) = self.filter_by_access(claims, result.chunks).await;
access_stats.chunks_after_filter = allowed_chunks.len();
access_stats.chunks_denied = denied.len();
access_stats.denied_reasons = denied;
let authorized_result = PipelineResult {
query: result.query,
query_intent: result.query_intent,
chunks: allowed_chunks,
metrics: result.metrics,
};
Ok(AuthorizedResult {
result: authorized_result,
access_stats,
user_id: claims.sub.clone(),
})
}
pub fn pipeline(&self) -> &FullPipeline {
&self.pipeline
}
}
/// Builder for AuthorizedPipeline
pub struct AuthorizedPipelineBuilder {
tfidf_scorer: Option<Arc<GlobalTfIdfScorer>>,
semantic_scorer: Option<Arc<SemanticScorer>>,
policy_provider: Option<Arc<dyn PolicyProvider>>,
audit_logger: Option<Arc<dyn AuditLogger>>,
jwt_validator: Option<Arc<JwtValidator>>,
pipeline_config: PipelineConfig,
}
impl AuthorizedPipelineBuilder {
pub fn new() -> Self {
Self {
tfidf_scorer: None,
semantic_scorer: None,
policy_provider: None,
audit_logger: None,
jwt_validator: None,
pipeline_config: PipelineConfig::default(),
}
}
pub fn with_scorers(
mut self,
tfidf: Arc<GlobalTfIdfScorer>,
semantic: Arc<SemanticScorer>,
) -> Self {
self.tfidf_scorer = Some(tfidf);
self.semantic_scorer = Some(semantic);
self
}
pub fn with_policy_provider(mut self, provider: Arc<dyn PolicyProvider>) -> Self {
self.policy_provider = Some(provider);
self
}
pub fn with_audit_logger(mut self, logger: Arc<dyn AuditLogger>) -> Self {
self.audit_logger = Some(logger);
self
}
pub fn with_jwt_validator(mut self, validator: Arc<JwtValidator>) -> Self {
self.jwt_validator = Some(validator);
self
}
pub fn with_pipeline_config(mut self, config: PipelineConfig) -> Self {
self.pipeline_config = config;
self
}
pub fn build(self) -> Result<AuthorizedPipeline> {
let tfidf = self.tfidf_scorer
.ok_or_else(|| anyhow!("TF-IDF scorer required"))?;
let semantic = self.semantic_scorer
.ok_or_else(|| anyhow!("Semantic scorer required"))?;
let policy_provider = self.policy_provider
.ok_or_else(|| anyhow!("PolicyProvider required"))?;
let audit_logger = self.audit_logger
.unwrap_or_else(|| Arc::new(NoOpAuditLogger));
let pipeline = FullPipeline::new(tfidf, semantic, self.pipeline_config);
Ok(AuthorizedPipeline::new(
pipeline,
policy_provider,
audit_logger,
self.jwt_validator,
))
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::collections::BTreeMap;
use crate::rbac::MockPolicyProvider;
fn create_test_vocab() -> Arc<BTreeMap<String, f32>> {
let mut vocab = BTreeMap::new();
vocab.insert("kubernetes".to_string(), 0.8);
vocab.insert("pod".to_string(), 0.7);
Arc::new(vocab)
}
fn create_test_pipeline() -> FullPipeline {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
FullPipeline::new(tfidf, semantic, PipelineConfig::default())
}
fn create_public_policy() -> AccessPolicy {
AccessPolicy {
access_level: "public".to_string(),
owner_group: "".to_string(),
allowed_groups: vec![],
required_role: None,
required_permission: None,
}
}
fn create_group_policy(groups: Vec<&str>) -> AccessPolicy {
AccessPolicy {
access_level: "group".to_string(),
owner_group: "".to_string(),
allowed_groups: groups.into_iter().map(|s| s.to_string()).collect(),
required_role: None,
required_permission: None,
}
}
fn create_private_policy(owner: &str) -> AccessPolicy {
AccessPolicy {
access_level: "private".to_string(),
owner_group: owner.to_string(),
allowed_groups: vec![],
required_role: None,
required_permission: None,
}
}
fn create_test_wiki_graph() -> WikiLinkGraph {
let mut graph = WikiLinkGraph::new("test");
graph.add_link("index.md", "docs/guide.md");
graph
}
#[test]
fn test_access_stats_new() {
let stats = AccessStats::new();
assert!(!stats.project_access_checked);
assert!(!stats.project_access_allowed);
assert_eq!(stats.chunks_before_filter, 0);
}
#[test]
fn test_parse_doc_id_skill() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let pipeline = FullPipeline::new(tfidf, semantic, PipelineConfig::default());
let provider = Arc::new(MockPolicyProvider::new());
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let (rtype, rname) = auth_pipeline.parse_doc_id("shared/skills/SKILL-kubernetes-debug/SKILL.md");
assert_eq!(rtype, "skill");
assert!(rname.contains("SKILL-"));
}
#[test]
fn test_parse_doc_id_document() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let pipeline = FullPipeline::new(tfidf, semantic, PipelineConfig::default());
let provider = Arc::new(MockPolicyProvider::new());
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let (rtype, _) = auth_pipeline.parse_doc_id("docs/guide.md");
assert_eq!(rtype, "document");
}
#[tokio::test]
async fn test_check_project_access_public() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", create_public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "anyone".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![],
};
let allowed = auth_pipeline.check_project_access(&claims, "poimen").await.unwrap();
assert!(allowed);
}
#[tokio::test]
async fn test_check_project_access_group_allowed() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", create_group_policy(vec!["platform-team"]))
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["platform-team".to_string()],
roles: vec![],
permissions: vec![],
};
let allowed = auth_pipeline.check_project_access(&claims, "poimen").await.unwrap();
assert!(allowed);
}
#[tokio::test]
async fn test_check_project_access_group_denied() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", create_group_policy(vec!["platform-team"]))
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "alice".to_string(),
groups: vec!["data-team".to_string()],
roles: vec![],
permissions: vec![],
};
let allowed = auth_pipeline.check_project_access(&claims, "poimen").await.unwrap();
assert!(!allowed);
}
#[tokio::test]
async fn test_check_project_access_private() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "secret", create_private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
// Owner has access
let owner_claims = OidcClaims {
sub: "bob".to_string(),
groups: vec!["ml-team".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(auth_pipeline.check_project_access(&owner_claims, "secret").await.unwrap());
// Non-owner denied
let other_claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["platform-team".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(!auth_pipeline.check_project_access(&other_claims, "secret").await.unwrap());
}
#[tokio::test]
async fn test_execute_with_claims_allowed() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", create_public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["platform-team".to_string()],
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = vec![
("index.md".to_string(), "kubernetes guide".to_string()),
];
let result = auth_pipeline
.execute_with_claims(&claims, "kubernetes", "poimen", &graph, candidates)
.await
.unwrap();
assert!(result.access_stats.project_access_allowed);
assert_eq!(result.user_id, "charlie");
}
#[tokio::test]
async fn test_execute_with_claims_denied() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "secret", create_private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["platform-team".to_string()], // Not ml-team
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = vec![
("index.md".to_string(), "secret content".to_string()),
];
let result = auth_pipeline
.execute_with_claims(&claims, "query", "secret", &graph, candidates)
.await;
assert!(result.is_err());
assert!(result.unwrap_err().to_string().contains("Access denied"));
}
#[tokio::test]
async fn test_filter_by_access_skill() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", create_public_policy())
.with_policy("skill", "SKILL-private", create_private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["platform-team".to_string()],
roles: vec![],
permissions: vec![],
};
let chunks = vec![
EnrichedChunk {
id: "docs/public.md".to_string(),
text: "public content".to_string(),
tfidf_score: 0.5,
semantic_score: 0.5,
rrf_score: 0.5,
pre_boost_score: 0.5,
final_score: 0.5,
category: crate::chunk_metadata::ChunkCategory::Concept,
heading: None,
key_terms: vec![],
metadata_boost: 0.0,
query_intent_match: false,
wiki_distance: None,
cache_slot: 0,
cache_priority: 0.5,
},
EnrichedChunk {
id: "shared/skills/SKILL-private/SKILL.md".to_string(),
text: "private skill".to_string(),
tfidf_score: 0.8,
semantic_score: 0.8,
rrf_score: 0.8,
pre_boost_score: 0.8,
final_score: 0.8,
category: crate::chunk_metadata::ChunkCategory::Tool,
heading: None,
key_terms: vec![],
metadata_boost: 0.0,
query_intent_match: false,
wiki_distance: None,
cache_slot: 0,
cache_priority: 0.8,
},
];
let (allowed, denied) = auth_pipeline.filter_by_access(&claims, chunks).await;
// Public doc allowed, private skill denied
assert_eq!(allowed.len(), 1);
assert_eq!(denied.len(), 1);
assert_eq!(allowed[0].id, "docs/public.md");
assert!(denied[0].0.contains("SKILL-private"));
}
#[tokio::test]
async fn test_builder() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let provider = Arc::new(MockPolicyProvider::new());
let auth_pipeline = AuthorizedPipelineBuilder::new()
.with_scorers(tfidf, semantic)
.with_policy_provider(provider)
.build()
.unwrap();
// Should build successfully
assert!(auth_pipeline.jwt_validator.is_none());
}
#[tokio::test]
async fn test_builder_missing_provider() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let result = AuthorizedPipelineBuilder::new()
.with_scorers(tfidf, semantic)
// Missing policy_provider
.build();
assert!(result.is_err());
}
#[tokio::test]
async fn test_execute_direct_with_claims() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "test", create_public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth_pipeline = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "user".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![],
};
let candidates = vec![
("doc.md".to_string(), "content".to_string()),
];
let result = auth_pipeline
.execute_direct_with_claims(&claims, "query", "test", candidates)
.await
.unwrap();
assert!(result.access_stats.project_access_allowed);
}
}
crates/mem-cli/src/lib.rs
+2
View File
@@ -27,6 +27,7 @@ pub mod result_compressor;
pub mod federation;
pub mod query_router;
pub mod full_pipeline;
pub mod authorized_pipeline;
pub use endpoints::{IngestQueue, IngestRequest, JobStatus};
pub use ingest_worker::IngestWorker;
@@ -39,3 +40,4 @@ pub use query_orchestrator::{QueryOrchestrator, QueryResult, OptimizedChunk, Que
pub use query_filter::{QueryFilter, FilterableDocument, FilterEngine, FilterStatistics};
pub use query_router::{QueryRouter, RouterConfig, RoutedResult, SelectedChunk, WikiGraphBuilder};
pub use full_pipeline::{FullPipeline, PipelineConfig, PipelineResult, PipelineMetrics, EnrichedChunk, PipelineBuilder};
pub use authorized_pipeline::{AuthorizedPipeline, AuthorizedPipelineBuilder, AuthorizedResult, AccessStats};
crates/mem-cli/src/rbac/access_evaluator.rs
+469
View File
@@ -0,0 +1,469 @@
/// Access Evaluator: Orchestrate all access checks
///
/// Flow:
/// 1. Resolve roles from claims
/// 2. For each role, find matching rules
/// 3. For each rule, check verb + scope
/// 4. First match wins (allow), else deny
use std::sync::Arc;
use super::role_provider::RoleProvider;
use super::scope_checker::{CompositeScopeChecker, ScopeResult};
use super::types::{AccessDecision, Claims, DenyReason, ResourceMeta, Role, Verb};
pub use super::types::HasResourceMeta;
// ============================================================================
// Access Evaluator
// ============================================================================
/// Evaluates access requests against roles and scopes
pub struct AccessEvaluator {
role_provider: Arc<dyn RoleProvider>,
scope_checker: CompositeScopeChecker,
}
impl AccessEvaluator {
pub fn new(role_provider: Arc<dyn RoleProvider>) -> Self {
Self {
role_provider,
scope_checker: CompositeScopeChecker::new(),
}
}
/// Custom scope checker
pub fn with_scope_checker(mut self, checker: CompositeScopeChecker) -> Self {
self.scope_checker = checker;
self
}
/// Evaluate access for a single resource
pub async fn evaluate(
&self,
claims: &Claims,
resource: &ResourceMeta,
verb: Verb,
) -> AccessDecision {
// Get all roles for this user
let roles = match self.role_provider.get_roles(&claims.roles).await {
Ok(roles) => roles,
Err(_) => return AccessDecision::Deny { reason: DenyReason::NoMatchingRole },
};
if roles.is_empty() {
return AccessDecision::Deny { reason: DenyReason::NoMatchingRole };
}
// Check each role
for role in &roles {
if let Some(decision) = self.evaluate_role(claims, resource, verb, role) {
if decision.is_allowed() {
return decision;
}
}
}
AccessDecision::Deny { reason: DenyReason::NoMatchingRule }
}
/// Evaluate a single role
fn evaluate_role(
&self,
claims: &Claims,
resource: &ResourceMeta,
verb: Verb,
role: &Role,
) -> Option<AccessDecision> {
// Find rules that match the resource type
let matching_rules = role.rules_for_resource(resource.resource_type);
for (rule_idx, rule) in matching_rules.iter().enumerate() {
// Check verb
if !rule.allows_verb(verb) {
continue;
}
// Check scope
match self.scope_checker.check_all(claims, resource, &rule.scope) {
ScopeResult::Pass | ScopeResult::NotApplicable => {
return Some(AccessDecision::Allow {
matched_role: role.name.clone(),
matched_rule_index: rule_idx,
});
}
ScopeResult::Fail(_) => continue,
}
}
None
}
/// Evaluate capability-level access (without specific resource)
/// Used for HTTP endpoint checks like "can user read anything?"
pub async fn evaluate_capability(&self, claims: &Claims, verb: Verb) -> bool {
let roles = match self.role_provider.get_roles(&claims.roles).await {
Ok(roles) => roles,
Err(_) => return false,
};
for role in &roles {
for rule in &role.rules {
if rule.allows_verb(verb) {
return true;
}
}
}
false
}
/// Filter resources by access
pub async fn filter<T: HasResourceMeta>(
&self,
claims: &Claims,
verb: Verb,
resources: Vec<T>,
) -> FilterResult<T> {
let mut allowed = Vec::new();
let mut denied = Vec::new();
for resource in resources {
let meta = resource.resource_meta();
match self.evaluate(claims, meta, verb).await {
AccessDecision::Allow { .. } => allowed.push(resource),
AccessDecision::Deny { reason } => {
denied.push((meta.id.clone(), reason));
}
}
}
FilterResult { allowed, denied }
}
/// Batch evaluation for multiple resources (optimized)
pub async fn evaluate_batch(
&self,
claims: &Claims,
resources: &[ResourceMeta],
verb: Verb,
) -> Vec<AccessDecision> {
// Pre-fetch roles once
let roles = match self.role_provider.get_roles(&claims.roles).await {
Ok(roles) => roles,
Err(_) => {
return resources
.iter()
.map(|_| AccessDecision::Deny { reason: DenyReason::NoMatchingRole })
.collect();
}
};
if roles.is_empty() {
return resources
.iter()
.map(|_| AccessDecision::Deny { reason: DenyReason::NoMatchingRole })
.collect();
}
resources
.iter()
.map(|resource| {
for role in &roles {
if let Some(decision) = self.evaluate_role(claims, resource, verb, role) {
if decision.is_allowed() {
return decision;
}
}
}
AccessDecision::Deny { reason: DenyReason::NoMatchingRule }
})
.collect()
}
}
/// Result of filtering resources by access
#[derive(Debug)]
pub struct FilterResult<T> {
pub allowed: Vec<T>,
pub denied: Vec<(String, DenyReason)>,
}
impl<T> FilterResult<T> {
pub fn all_allowed(&self) -> bool {
self.denied.is_empty()
}
pub fn none_allowed(&self) -> bool {
self.allowed.is_empty()
}
pub fn stats(&self) -> (usize, usize) {
(self.allowed.len(), self.denied.len())
}
}
// ============================================================================
// Tests
// ============================================================================
#[cfg(test)]
mod tests {
use super::*;
use crate::rbac::role_provider::{admin_role, authenticated_user_role, portfolio_agent_role, InMemoryRoleProvider};
use crate::rbac::types::{AccessRule, AccessScope, ResourceType, Visibility};
fn test_provider() -> Arc<InMemoryRoleProvider> {
Arc::new(
InMemoryRoleProvider::new()
.add_role(admin_role())
.add_role(portfolio_agent_role())
.add_role(authenticated_user_role())
)
}
// ========================================================================
// Admin Tests
// ========================================================================
#[tokio::test]
async fn test_admin_full_access() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("root").with_roles(vec!["admin"]);
let wiki = ResourceMeta::wiki("doc-1", "secret-project")
.with_visibility(Visibility::Private);
let result = evaluator.evaluate(&claims, &wiki, Verb::Write).await;
assert!(result.is_allowed());
}
#[tokio::test]
async fn test_admin_delete_conversation() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("root").with_roles(vec!["admin"]);
let conv = ResourceMeta::conversation("conv-1", "portfolio", "other-user");
let result = evaluator.evaluate(&claims, &conv, Verb::Delete).await;
assert!(result.is_allowed());
}
// ========================================================================
// Portfolio Agent Tests
// ========================================================================
#[tokio::test]
async fn test_portfolio_agent_read_public_wiki() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_allowed());
}
#[tokio::test]
async fn test_portfolio_agent_denied_private_wiki() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("secret", "homelab")
.with_visibility(Visibility::Private);
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_denied());
}
#[tokio::test]
async fn test_portfolio_agent_denied_wrong_project() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "secret-project")
.with_visibility(Visibility::Public);
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_denied());
}
#[tokio::test]
async fn test_portfolio_agent_own_conversation() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor-123").with_roles(vec!["portfolio-agent"]);
let conv = ResourceMeta::conversation("conv-1", "portfolio", "visitor-123");
let result = evaluator.evaluate(&claims, &conv, Verb::Write).await;
assert!(result.is_allowed());
}
#[tokio::test]
async fn test_portfolio_agent_denied_other_conversation() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor-123").with_roles(vec!["portfolio-agent"]);
let conv = ResourceMeta::conversation("conv-1", "portfolio", "other-user");
let result = evaluator.evaluate(&claims, &conv, Verb::Read).await;
assert!(result.is_denied());
}
#[tokio::test]
async fn test_portfolio_agent_denied_write_wiki() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
let result = evaluator.evaluate(&claims, &wiki, Verb::Write).await;
assert!(result.is_denied());
}
// ========================================================================
// Authenticated User Tests
// ========================================================================
#[tokio::test]
async fn test_auth_user_read_any_wiki() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("alice").with_roles(vec!["authenticated-user"]);
// Can read private wiki in any project
let wiki = ResourceMeta::wiki("secret", "secret-project")
.with_visibility(Visibility::Private);
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_allowed());
}
#[tokio::test]
async fn test_auth_user_own_conversation() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("alice").with_roles(vec!["authenticated-user"]);
let conv = ResourceMeta::conversation("conv-1", "any-project", "alice");
// Can read, write, delete own conversations
assert!(evaluator.evaluate(&claims, &conv, Verb::Read).await.is_allowed());
assert!(evaluator.evaluate(&claims, &conv, Verb::Write).await.is_allowed());
assert!(evaluator.evaluate(&claims, &conv, Verb::Delete).await.is_allowed());
}
// ========================================================================
// No Role Tests
// ========================================================================
#[tokio::test]
async fn test_no_role_denied() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("anonymous"); // No roles
let wiki = ResourceMeta::wiki("public", "homelab")
.with_visibility(Visibility::Public);
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_denied());
assert!(matches!(result, AccessDecision::Deny { reason: DenyReason::NoMatchingRole }));
}
#[tokio::test]
async fn test_unknown_role_denied() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("user").with_roles(vec!["nonexistent-role"]);
let wiki = ResourceMeta::wiki("public", "homelab");
let result = evaluator.evaluate(&claims, &wiki, Verb::Read).await;
assert!(result.is_denied());
}
// ========================================================================
// Capability Tests
// ========================================================================
#[tokio::test]
async fn test_capability_admin_can_write() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("root").with_roles(vec!["admin"]);
assert!(evaluator.evaluate_capability(&claims, Verb::Write).await);
assert!(evaluator.evaluate_capability(&claims, Verb::Delete).await);
}
#[tokio::test]
async fn test_capability_portfolio_agent_read_only() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
assert!(evaluator.evaluate_capability(&claims, Verb::Read).await);
assert!(evaluator.evaluate_capability(&claims, Verb::Query).await);
assert!(evaluator.evaluate_capability(&claims, Verb::Write).await); // Has write for conversations
assert!(!evaluator.evaluate_capability(&claims, Verb::Delete).await);
}
// ========================================================================
// Filter Tests
// ========================================================================
#[tokio::test]
async fn test_filter_resources() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let resources = vec![
ResourceMeta::wiki("public-1", "homelab").with_visibility(Visibility::Public),
ResourceMeta::wiki("private-1", "homelab").with_visibility(Visibility::Private),
ResourceMeta::wiki("public-2", "portfolio").with_visibility(Visibility::Public),
ResourceMeta::wiki("wrong-project", "secret").with_visibility(Visibility::Public),
];
let result = evaluator.filter(&claims, Verb::Read, resources).await;
assert_eq!(result.allowed.len(), 2); // public-1, public-2
assert_eq!(result.denied.len(), 2); // private-1, wrong-project
}
// ========================================================================
// Batch Evaluation Tests
// ========================================================================
#[tokio::test]
async fn test_batch_evaluation() {
let evaluator = AccessEvaluator::new(test_provider());
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let resources = vec![
ResourceMeta::wiki("public", "homelab").with_visibility(Visibility::Public),
ResourceMeta::wiki("private", "homelab").with_visibility(Visibility::Private),
];
let decisions = evaluator.evaluate_batch(&claims, &resources, Verb::Read).await;
assert_eq!(decisions.len(), 2);
assert!(decisions[0].is_allowed());
assert!(decisions[1].is_denied());
}
// ========================================================================
// Multiple Roles Tests
// ========================================================================
#[tokio::test]
async fn test_multiple_roles_combined() {
let evaluator = AccessEvaluator::new(test_provider());
// User with both portfolio-agent and authenticated-user roles
let claims = Claims::new("power-user")
.with_roles(vec!["portfolio-agent", "authenticated-user"]);
// Private wiki - denied by portfolio-agent, allowed by authenticated-user
let private_wiki = ResourceMeta::wiki("secret", "homelab")
.with_visibility(Visibility::Private);
let result = evaluator.evaluate(&claims, &private_wiki, Verb::Read).await;
assert!(result.is_allowed()); // authenticated-user allows it
}
}
crates/mem-cli/src/rbac/access_guard.rs
+515
View File
@@ -0,0 +1,515 @@
/// Access Guard: Unified RBAC API
///
/// Single entry point for all access control:
/// - HTTP layer: check_capability() for memory:read/write
/// - Retrieval: filter_resources() for document-level access
/// - Audit: all decisions logged
use std::sync::Arc;
use anyhow::Result;
use super::access_evaluator::{AccessEvaluator, FilterResult, HasResourceMeta};
use super::role_provider::RoleProvider;
use super::types::{AccessDecision, Claims, DenyReason, ResourceMeta, Verb};
// ============================================================================
// Audit Logger
// ============================================================================
/// Audit log entry
#[derive(Debug, Clone)]
pub struct AuditEntry {
pub timestamp: chrono::DateTime<chrono::Utc>,
pub user_id: String,
pub action: Verb,
pub resource_type: String,
pub resource_id: String,
pub project: String,
pub decision: String,
pub reason: Option<String>,
pub matched_role: Option<String>,
}
/// Trait for audit logging
pub trait AuditLogger: Send + Sync {
fn log(&self, entry: AuditEntry);
}
/// No-op audit logger (for testing)
pub struct NoOpAuditLogger;
impl AuditLogger for NoOpAuditLogger {
fn log(&self, _entry: AuditEntry) {}
}
/// In-memory audit logger (for testing/debugging)
pub struct InMemoryAuditLogger {
entries: std::sync::RwLock<Vec<AuditEntry>>,
}
impl InMemoryAuditLogger {
pub fn new() -> Self {
Self {
entries: std::sync::RwLock::new(Vec::new()),
}
}
pub fn entries(&self) -> Vec<AuditEntry> {
self.entries.read().unwrap().clone()
}
pub fn clear(&self) {
self.entries.write().unwrap().clear();
}
}
impl Default for InMemoryAuditLogger {
fn default() -> Self {
Self::new()
}
}
impl AuditLogger for InMemoryAuditLogger {
fn log(&self, entry: AuditEntry) {
self.entries.write().unwrap().push(entry);
}
}
// ============================================================================
// Access Guard
// ============================================================================
/// Unified RBAC API
pub struct AccessGuard {
evaluator: AccessEvaluator,
audit: Arc<dyn AuditLogger>,
}
impl AccessGuard {
pub fn new(role_provider: Arc<dyn RoleProvider>) -> Self {
Self {
evaluator: AccessEvaluator::new(role_provider),
audit: Arc::new(NoOpAuditLogger),
}
}
pub fn with_audit(mut self, audit: Arc<dyn AuditLogger>) -> Self {
self.audit = audit;
self
}
// ========================================================================
// Capability Level (HTTP Layer)
// ========================================================================
/// Check if user has capability for a verb (e.g., "can user write anything?")
/// Used by HTTP endpoints before processing requests
pub async fn check_capability(&self, claims: &Claims, verb: Verb) -> bool {
let result = self.evaluator.evaluate_capability(claims, verb).await;
self.audit.log(AuditEntry {
timestamp: chrono::Utc::now(),
user_id: claims.sub.clone(),
action: verb,
resource_type: "*".to_string(),
resource_id: "*".to_string(),
project: "*".to_string(),
decision: if result { "allow" } else { "deny" }.to_string(),
reason: if result { None } else { Some("no_matching_capability".to_string()) },
matched_role: None,
});
result
}
/// Map HTTP capability string to Verb
pub fn verb_from_capability(capability: &str) -> Option<Verb> {
match capability {
"memory:read" => Some(Verb::Read),
"memory:write" => Some(Verb::Write),
"memory:delete" => Some(Verb::Delete),
"memory:query" => Some(Verb::Query),
_ => None,
}
}
/// Check HTTP-style capability (e.g., "memory:read")
pub async fn check_http_capability(&self, claims: &Claims, capability: &str) -> bool {
// Wildcard permission
if claims.has_permission("*") {
return true;
}
// Direct permission check
if claims.has_permission(capability) {
return true;
}
// Role-based check
if let Some(verb) = Self::verb_from_capability(capability) {
return self.check_capability(claims, verb).await;
}
false
}
// ========================================================================
// Resource Level (Retrieval Layer)
// ========================================================================
/// Check access to a single resource
pub async fn check_access(
&self,
claims: &Claims,
resource: &ResourceMeta,
verb: Verb,
) -> AccessDecision {
let decision = self.evaluator.evaluate(claims, resource, verb).await;
self.audit.log(AuditEntry {
timestamp: chrono::Utc::now(),
user_id: claims.sub.clone(),
action: verb,
resource_type: resource.resource_type.as_str().to_string(),
resource_id: resource.id.clone(),
project: resource.project.clone(),
decision: if decision.is_allowed() { "allow" } else { "deny" }.to_string(),
reason: match &decision {
AccessDecision::Deny { reason } => Some(reason.to_string()),
_ => None,
},
matched_role: match &decision {
AccessDecision::Allow { matched_role, .. } => Some(matched_role.clone()),
_ => None,
},
});
decision
}
/// Filter resources by access
pub async fn filter_resources<T: HasResourceMeta>(
&self,
claims: &Claims,
verb: Verb,
resources: Vec<T>,
) -> FilterResult<T> {
self.evaluator.filter(claims, verb, resources).await
}
/// Batch check access to multiple resources
pub async fn check_access_batch(
&self,
claims: &Claims,
resources: &[ResourceMeta],
verb: Verb,
) -> Vec<AccessDecision> {
let decisions = self.evaluator.evaluate_batch(claims, resources, verb).await;
// Log each decision
for (resource, decision) in resources.iter().zip(decisions.iter()) {
self.audit.log(AuditEntry {
timestamp: chrono::Utc::now(),
user_id: claims.sub.clone(),
action: verb,
resource_type: resource.resource_type.as_str().to_string(),
resource_id: resource.id.clone(),
project: resource.project.clone(),
decision: if decision.is_allowed() { "allow" } else { "deny" }.to_string(),
reason: match decision {
AccessDecision::Deny { reason } => Some(reason.to_string()),
_ => None,
},
matched_role: match decision {
AccessDecision::Allow { matched_role, .. } => Some(matched_role.clone()),
_ => None,
},
});
}
decisions
}
// ========================================================================
// Convenience Methods
// ========================================================================
/// Check if user can read a resource
pub async fn can_read(&self, claims: &Claims, resource: &ResourceMeta) -> bool {
self.check_access(claims, resource, Verb::Read).await.is_allowed()
}
/// Check if user can write to a resource
pub async fn can_write(&self, claims: &Claims, resource: &ResourceMeta) -> bool {
self.check_access(claims, resource, Verb::Write).await.is_allowed()
}
/// Check if user can query embeddings
pub async fn can_query(&self, claims: &Claims, resource: &ResourceMeta) -> bool {
self.check_access(claims, resource, Verb::Query).await.is_allowed()
}
/// Check if user can delete a resource
pub async fn can_delete(&self, claims: &Claims, resource: &ResourceMeta) -> bool {
self.check_access(claims, resource, Verb::Delete).await.is_allowed()
}
}
// ============================================================================
// Builder
// ============================================================================
/// Builder for AccessGuard
pub struct AccessGuardBuilder {
role_provider: Option<Arc<dyn RoleProvider>>,
audit: Option<Arc<dyn AuditLogger>>,
}
impl AccessGuardBuilder {
pub fn new() -> Self {
Self {
role_provider: None,
audit: None,
}
}
pub fn with_role_provider(mut self, provider: Arc<dyn RoleProvider>) -> Self {
self.role_provider = Some(provider);
self
}
pub fn with_audit(mut self, audit: Arc<dyn AuditLogger>) -> Self {
self.audit = Some(audit);
self
}
pub fn build(self) -> Result<AccessGuard> {
let provider = self.role_provider
.ok_or_else(|| anyhow::anyhow!("RoleProvider required"))?;
let mut guard = AccessGuard::new(provider);
if let Some(audit) = self.audit {
guard = guard.with_audit(audit);
}
Ok(guard)
}
}
impl Default for AccessGuardBuilder {
fn default() -> Self {
Self::new()
}
}
// ============================================================================
// Tests
// ============================================================================
#[cfg(test)]
mod tests {
use super::*;
use crate::rbac::role_provider::{builtin_role_provider, InMemoryRoleProvider};
use crate::rbac::types::{ResourceType, Visibility};
fn test_guard() -> AccessGuard {
AccessGuard::new(Arc::new(builtin_role_provider()))
}
fn guard_with_audit() -> (AccessGuard, Arc<InMemoryAuditLogger>) {
let audit = Arc::new(InMemoryAuditLogger::new());
let guard = AccessGuard::new(Arc::new(builtin_role_provider()))
.with_audit(audit.clone());
(guard, audit)
}
// ========================================================================
// Capability Tests
// ========================================================================
#[tokio::test]
async fn test_check_capability_admin() {
let guard = test_guard();
let claims = Claims::new("admin-user").with_roles(vec!["admin"]);
assert!(guard.check_capability(&claims, Verb::Read).await);
assert!(guard.check_capability(&claims, Verb::Write).await);
assert!(guard.check_capability(&claims, Verb::Delete).await);
}
#[tokio::test]
async fn test_check_capability_portfolio_agent() {
let guard = test_guard();
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
assert!(guard.check_capability(&claims, Verb::Read).await);
assert!(guard.check_capability(&claims, Verb::Query).await);
assert!(!guard.check_capability(&claims, Verb::Delete).await);
}
#[tokio::test]
async fn test_check_http_capability_wildcard() {
let guard = test_guard();
let claims = Claims::new("superuser")
.with_permissions(vec!["*"]);
assert!(guard.check_http_capability(&claims, "memory:read").await);
assert!(guard.check_http_capability(&claims, "memory:write").await);
assert!(guard.check_http_capability(&claims, "anything:else").await);
}
#[tokio::test]
async fn test_check_http_capability_direct_permission() {
let guard = test_guard();
let claims = Claims::new("api-client")
.with_permissions(vec!["memory:read"]);
assert!(guard.check_http_capability(&claims, "memory:read").await);
assert!(!guard.check_http_capability(&claims, "memory:write").await);
}
// ========================================================================
// Resource Access Tests
// ========================================================================
#[tokio::test]
async fn test_can_read_public() {
let guard = test_guard();
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
assert!(guard.can_read(&claims, &wiki).await);
}
#[tokio::test]
async fn test_cannot_write_as_visitor() {
let guard = test_guard();
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
assert!(!guard.can_write(&claims, &wiki).await);
}
#[tokio::test]
async fn test_can_write_own_conversation() {
let guard = test_guard();
let claims = Claims::new("visitor-123").with_roles(vec!["portfolio-agent"]);
let conv = ResourceMeta::conversation("conv-1", "portfolio", "visitor-123");
assert!(guard.can_write(&claims, &conv).await);
}
// ========================================================================
// Audit Tests
// ========================================================================
#[tokio::test]
async fn test_audit_logging() {
let (guard, audit) = guard_with_audit();
let claims = Claims::new("test-user").with_roles(vec!["admin"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab");
guard.check_access(&claims, &wiki, Verb::Read).await;
let entries = audit.entries();
assert_eq!(entries.len(), 1);
assert_eq!(entries[0].user_id, "test-user");
assert_eq!(entries[0].decision, "allow");
assert_eq!(entries[0].matched_role, Some("admin".to_string()));
}
#[tokio::test]
async fn test_audit_denied() {
let (guard, audit) = guard_with_audit();
let claims = Claims::new("no-role");
let wiki = ResourceMeta::wiki("doc-1", "homelab");
guard.check_access(&claims, &wiki, Verb::Read).await;
let entries = audit.entries();
assert_eq!(entries.len(), 1);
assert_eq!(entries[0].decision, "deny");
assert!(entries[0].reason.is_some());
}
#[tokio::test]
async fn test_audit_batch() {
let (guard, audit) = guard_with_audit();
let claims = Claims::new("admin-user").with_roles(vec!["admin"]);
let resources = vec![
ResourceMeta::wiki("doc-1", "homelab"),
ResourceMeta::wiki("doc-2", "homelab"),
];
guard.check_access_batch(&claims, &resources, Verb::Read).await;
let entries = audit.entries();
assert_eq!(entries.len(), 2);
}
// ========================================================================
// Filter Tests
// ========================================================================
#[tokio::test]
async fn test_filter_resources() {
let guard = test_guard();
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let resources = vec![
ResourceMeta::wiki("public-1", "homelab").with_visibility(Visibility::Public),
ResourceMeta::wiki("private-1", "homelab").with_visibility(Visibility::Private),
ResourceMeta::wiki("public-2", "portfolio").with_visibility(Visibility::Public),
];
let result = guard.filter_resources(&claims, Verb::Read, resources).await;
assert_eq!(result.allowed.len(), 2);
assert_eq!(result.denied.len(), 1);
assert!(result.allowed.iter().any(|r| r.id == "public-1"));
assert!(result.allowed.iter().any(|r| r.id == "public-2"));
}
// ========================================================================
// Builder Tests
// ========================================================================
#[tokio::test]
async fn test_builder() {
let provider = Arc::new(builtin_role_provider());
let audit = Arc::new(InMemoryAuditLogger::new());
let guard = AccessGuardBuilder::new()
.with_role_provider(provider)
.with_audit(audit.clone())
.build()
.unwrap();
let claims = Claims::new("admin").with_roles(vec!["admin"]);
assert!(guard.check_capability(&claims, Verb::Read).await);
}
#[tokio::test]
async fn test_builder_missing_provider() {
let result = AccessGuardBuilder::new().build();
assert!(result.is_err());
}
// ========================================================================
// Verb Mapping Tests
// ========================================================================
#[test]
fn test_verb_from_capability() {
assert_eq!(AccessGuard::verb_from_capability("memory:read"), Some(Verb::Read));
assert_eq!(AccessGuard::verb_from_capability("memory:write"), Some(Verb::Write));
assert_eq!(AccessGuard::verb_from_capability("memory:delete"), Some(Verb::Delete));
assert_eq!(AccessGuard::verb_from_capability("memory:query"), Some(Verb::Query));
assert_eq!(AccessGuard::verb_from_capability("unknown"), None);
}
}
crates/mem-cli/src/rbac/mod.rs
+75 -6
View File
@@ -1,13 +1,82 @@
/// RBAC Module: Access control with OIDC + Vault policies
/// RBAC Module: Hierarchical access control
///
/// Phase 7 implementation: universal authentication + authorization
/// Depends on Authentik (OIDC) + Vault (policy files)
/// Architecture:
/// ```text
/// JWT Claims → RoleResolver → AccessEvaluator → AccessDecision
/// ↓ ↓
/// RoleProvider ScopeChecker
/// ↓ ↓
/// (YAML/Postgres) (Project/Visibility/Owner/Group)
/// ```
///
/// Usage:
/// ```ignore
/// let guard = AccessGuard::new(role_provider);
///
/// // HTTP layer: capability check
/// if !guard.check_http_capability(&claims, "memory:read").await {
/// return Err(Forbidden);
/// }
///
/// // Retrieval layer: resource filtering
/// let allowed = guard.filter_resources(&claims, Verb::Read, chunks).await;
/// ```
// Core types
pub mod types;
// Role loading
pub mod role_provider;
// Scope evaluation
pub mod scope_checker;
// Access evaluation
pub mod access_evaluator;
// Unified API
pub mod access_guard;
// Legacy (deprecated, will be removed)
pub mod policy_provider;
pub mod access_checker;
pub use policy_provider::{AccessPolicy, PolicyProvider, VaultPolicyProvider, MockPolicyProvider};
// ============================================================================
// Public Exports
// ============================================================================
// Types
pub use types::{
AccessDecision, AccessRule, AccessScope, Claims, DenyReason,
OwnerConstraint, ResourceMeta, ResourceType, Role, Verb, Visibility,
HasResourceMeta,
};
// Role Provider
pub use role_provider::{
builtin_role_provider, admin_role, authenticated_user_role, portfolio_agent_role,
CompositeRoleProvider, InMemoryRoleProvider, RoleProvider, YamlRoleProvider,
};
// Scope Checker
pub use scope_checker::{
CompositeScopeChecker, GroupScopeChecker, OwnerScopeChecker, ProjectScopeChecker,
ScopeChecker, ScopeResult, VisibilityScopeChecker,
};
// Access Evaluator
pub use access_evaluator::{AccessEvaluator, FilterResult};
// Access Guard (main API)
pub use access_guard::{
AccessGuard, AccessGuardBuilder, AuditEntry, AuditLogger, InMemoryAuditLogger, NoOpAuditLogger,
};
// Legacy exports (deprecated)
pub use policy_provider::{AccessPolicy, MockPolicyProvider, PolicyProvider, VaultPolicyProvider};
pub use access_checker::{
AccessDecisionEngine, AccessChecker, AccessLevelChecker, RoleChecker, PermissionChecker,
AuditLogger, AccessDecision,
AccessChecker, AccessDecisionEngine, AccessLevelChecker, OidcClaims,
PermissionChecker, RoleChecker,
AuditLogger as LegacyAuditLogger, AccessDecision as LegacyAccessDecision,
NoOpAuditLogger as LegacyNoOpAuditLogger,
};
crates/mem-cli/src/rbac/role_provider.rs
+432
View File
@@ -0,0 +1,432 @@
/// Role Provider: Load and cache role definitions
///
/// Implementations:
/// - YamlRoleProvider: Load from YAML files (dev/testing)
/// - PostgresRoleProvider: Load from database (production)
/// - InMemoryRoleProvider: For testing
use anyhow::{anyhow, Result};
use async_trait::async_trait;
use std::collections::HashMap;
use std::path::{Path, PathBuf};
use std::sync::RwLock;
use tokio::fs;
use super::types::Role;
// ============================================================================
// Trait
// ============================================================================
/// Provider for role definitions
#[async_trait]
pub trait RoleProvider: Send + Sync {
/// Get a role by name
async fn get_role(&self, name: &str) -> Result<Option<Role>>;
/// Get all roles for a list of role names
async fn get_roles(&self, names: &[String]) -> Result<Vec<Role>> {
let mut roles = Vec::new();
for name in names {
if let Some(role) = self.get_role(name).await? {
roles.push(role);
}
}
Ok(roles)
}
/// List all available role names
async fn list_roles(&self) -> Result<Vec<String>>;
/// Invalidate cache for a role (if caching is used)
async fn invalidate(&self, name: &str) -> Result<()>;
/// Invalidate all cached roles
async fn invalidate_all(&self) -> Result<()>;
}
// ============================================================================
// YAML Provider
// ============================================================================
/// Load roles from YAML files in a directory
///
/// Directory structure:
/// ```text
/// roles/
/// ├── admin.yaml
/// ├── portfolio-agent.yaml
/// └── authenticated-user.yaml
/// ```
pub struct YamlRoleProvider {
roles_dir: PathBuf,
cache: RwLock<HashMap<String, Role>>,
}
impl YamlRoleProvider {
pub fn new(roles_dir: impl AsRef<Path>) -> Self {
Self {
roles_dir: roles_dir.as_ref().to_path_buf(),
cache: RwLock::new(HashMap::new()),
}
}
fn role_path(&self, name: &str) -> PathBuf {
self.roles_dir.join(format!("{}.yaml", name))
}
async fn load_role(&self, name: &str) -> Result<Option<Role>> {
let path = self.role_path(name);
if !path.exists() {
// Try .yml extension
let alt_path = self.roles_dir.join(format!("{}.yml", name));
if !alt_path.exists() {
return Ok(None);
}
return self.load_from_path(&alt_path).await;
}
self.load_from_path(&path).await
}
async fn load_from_path(&self, path: &Path) -> Result<Option<Role>> {
let content = fs::read_to_string(path).await?;
let role: Role = serde_yaml::from_str(&content)
.map_err(|e| anyhow!("Failed to parse role from {:?}: {}", path, e))?;
Ok(Some(role))
}
}
#[async_trait]
impl RoleProvider for YamlRoleProvider {
async fn get_role(&self, name: &str) -> Result<Option<Role>> {
// Check cache first
{
let cache = self.cache.read().unwrap();
if let Some(role) = cache.get(name) {
return Ok(Some(role.clone()));
}
}
// Load from file
if let Some(role) = self.load_role(name).await? {
let mut cache = self.cache.write().unwrap();
cache.insert(name.to_string(), role.clone());
return Ok(Some(role));
}
Ok(None)
}
async fn list_roles(&self) -> Result<Vec<String>> {
let mut roles = Vec::new();
if !self.roles_dir.exists() {
return Ok(roles);
}
let mut entries = fs::read_dir(&self.roles_dir).await?;
while let Some(entry) = entries.next_entry().await? {
let path = entry.path();
if let Some(ext) = path.extension() {
if ext == "yaml" || ext == "yml" {
if let Some(stem) = path.file_stem() {
roles.push(stem.to_string_lossy().to_string());
}
}
}
}
Ok(roles)
}
async fn invalidate(&self, name: &str) -> Result<()> {
let mut cache = self.cache.write().unwrap();
cache.remove(name);
Ok(())
}
async fn invalidate_all(&self) -> Result<()> {
let mut cache = self.cache.write().unwrap();
cache.clear();
Ok(())
}
}
// ============================================================================
// In-Memory Provider (Testing)
// ============================================================================
/// In-memory role provider for testing
pub struct InMemoryRoleProvider {
roles: RwLock<HashMap<String, Role>>,
}
impl InMemoryRoleProvider {
pub fn new() -> Self {
Self {
roles: RwLock::new(HashMap::new()),
}
}
/// Add a role
pub fn add_role(self, role: Role) -> Self {
self.roles.write().unwrap().insert(role.name.clone(), role);
self
}
/// Add multiple roles
pub fn with_roles(self, roles: Vec<Role>) -> Self {
let mut cache = self.roles.write().unwrap();
for role in roles {
cache.insert(role.name.clone(), role);
}
drop(cache);
self
}
}
impl Default for InMemoryRoleProvider {
fn default() -> Self {
Self::new()
}
}
#[async_trait]
impl RoleProvider for InMemoryRoleProvider {
async fn get_role(&self, name: &str) -> Result<Option<Role>> {
let roles = self.roles.read().unwrap();
Ok(roles.get(name).cloned())
}
async fn list_roles(&self) -> Result<Vec<String>> {
let roles = self.roles.read().unwrap();
Ok(roles.keys().cloned().collect())
}
async fn invalidate(&self, name: &str) -> Result<()> {
self.roles.write().unwrap().remove(name);
Ok(())
}
async fn invalidate_all(&self) -> Result<()> {
self.roles.write().unwrap().clear();
Ok(())
}
}
// ============================================================================
// Composite Provider
// ============================================================================
/// Composite provider: tries multiple providers in order
pub struct CompositeRoleProvider {
providers: Vec<Box<dyn RoleProvider>>,
}
impl CompositeRoleProvider {
pub fn new(providers: Vec<Box<dyn RoleProvider>>) -> Self {
Self { providers }
}
}
#[async_trait]
impl RoleProvider for CompositeRoleProvider {
async fn get_role(&self, name: &str) -> Result<Option<Role>> {
for provider in &self.providers {
if let Some(role) = provider.get_role(name).await? {
return Ok(Some(role));
}
}
Ok(None)
}
async fn list_roles(&self) -> Result<Vec<String>> {
let mut all_roles = Vec::new();
for provider in &self.providers {
let roles = provider.list_roles().await?;
for role in roles {
if !all_roles.contains(&role) {
all_roles.push(role);
}
}
}
Ok(all_roles)
}
async fn invalidate(&self, name: &str) -> Result<()> {
for provider in &self.providers {
provider.invalidate(name).await?;
}
Ok(())
}
async fn invalidate_all(&self) -> Result<()> {
for provider in &self.providers {
provider.invalidate_all().await?;
}
Ok(())
}
}
// ============================================================================
// Built-in Roles
// ============================================================================
use super::types::{AccessRule, AccessScope, Verb, Visibility, OwnerConstraint};
/// Create built-in admin role
pub fn admin_role() -> Role {
Role::new("admin")
.with_description("Full access to all resources")
.with_rule(AccessRule::new(vec!["*"], vec![Verb::Read, Verb::Write, Verb::Delete, Verb::Query]))
}
/// Create portfolio-agent role (public visitor access)
pub fn portfolio_agent_role() -> Role {
Role::new("portfolio-agent")
.with_description("Public visitor access via portfolio agent")
.with_rule(
AccessRule::new(vec!["wiki", "embedding"], vec![Verb::Read, Verb::Query])
.with_scope(AccessScope::new()
.with_projects(vec!["homelab".into(), "rbc".into(), "aws".into(), "portfolio".into()])
.with_visibility(Visibility::Public))
)
.with_rule(
AccessRule::new(vec!["conversation"], vec![Verb::Read, Verb::Write])
.with_scope(AccessScope::new()
.with_projects(vec!["portfolio".into()])
.with_owner(OwnerConstraint::SelfOwned))
)
}
/// Create authenticated-user role
pub fn authenticated_user_role() -> Role {
Role::new("authenticated-user")
.with_description("Logged in user with access to public + private resources")
.with_rule(
AccessRule::new(vec!["wiki", "embedding", "skill"], vec![Verb::Read, Verb::Query])
)
.with_rule(
AccessRule::new(vec!["conversation"], vec![Verb::Read, Verb::Write, Verb::Delete])
.with_scope(AccessScope::new()
.with_owner(OwnerConstraint::SelfOwned))
)
}
/// Provider with built-in roles
pub fn builtin_role_provider() -> InMemoryRoleProvider {
InMemoryRoleProvider::new()
.add_role(admin_role())
.add_role(portfolio_agent_role())
.add_role(authenticated_user_role())
}
// ============================================================================
// Tests
// ============================================================================
#[cfg(test)]
mod tests {
use super::*;
#[tokio::test]
async fn test_in_memory_provider() {
let provider = InMemoryRoleProvider::new()
.add_role(Role::new("test-role"));
let role = provider.get_role("test-role").await.unwrap();
assert!(role.is_some());
assert_eq!(role.unwrap().name, "test-role");
let missing = provider.get_role("nonexistent").await.unwrap();
assert!(missing.is_none());
}
#[tokio::test]
async fn test_in_memory_list_roles() {
let provider = InMemoryRoleProvider::new()
.add_role(Role::new("role-a"))
.add_role(Role::new("role-b"));
let roles = provider.list_roles().await.unwrap();
assert_eq!(roles.len(), 2);
assert!(roles.contains(&"role-a".to_string()));
assert!(roles.contains(&"role-b".to_string()));
}
#[tokio::test]
async fn test_in_memory_invalidate() {
let provider = InMemoryRoleProvider::new()
.add_role(Role::new("ephemeral"));
assert!(provider.get_role("ephemeral").await.unwrap().is_some());
provider.invalidate("ephemeral").await.unwrap();
assert!(provider.get_role("ephemeral").await.unwrap().is_none());
}
#[tokio::test]
async fn test_get_roles_batch() {
let provider = InMemoryRoleProvider::new()
.add_role(Role::new("role-a"))
.add_role(Role::new("role-b"))
.add_role(Role::new("role-c"));
let roles = provider.get_roles(&["role-a".into(), "role-c".into()]).await.unwrap();
assert_eq!(roles.len(), 2);
}
#[tokio::test]
async fn test_builtin_roles() {
let provider = builtin_role_provider();
let admin = provider.get_role("admin").await.unwrap().unwrap();
assert!(admin.allows(super::super::types::ResourceType::Wiki, Verb::Write));
let agent = provider.get_role("portfolio-agent").await.unwrap().unwrap();
assert!(agent.allows(super::super::types::ResourceType::Wiki, Verb::Read));
assert!(!agent.allows(super::super::types::ResourceType::Wiki, Verb::Write));
}
#[tokio::test]
async fn test_composite_provider() {
let primary = Box::new(InMemoryRoleProvider::new()
.add_role(Role::new("primary-only")));
let fallback = Box::new(InMemoryRoleProvider::new()
.add_role(Role::new("fallback-only")));
let composite = CompositeRoleProvider::new(vec![primary, fallback]);
assert!(composite.get_role("primary-only").await.unwrap().is_some());
assert!(composite.get_role("fallback-only").await.unwrap().is_some());
assert!(composite.get_role("nonexistent").await.unwrap().is_none());
}
#[tokio::test]
async fn test_admin_role_structure() {
let admin = admin_role();
// Admin should have wildcard access
assert!(admin.allows(super::super::types::ResourceType::Wiki, Verb::Read));
assert!(admin.allows(super::super::types::ResourceType::Wiki, Verb::Write));
assert!(admin.allows(super::super::types::ResourceType::Conversation, Verb::Delete));
}
#[tokio::test]
async fn test_portfolio_agent_scope() {
let agent = portfolio_agent_role();
// Find wiki rule
let wiki_rules = agent.rules_for_resource(super::super::types::ResourceType::Wiki);
assert!(!wiki_rules.is_empty());
let wiki_rule = wiki_rules[0];
assert!(wiki_rule.scope.allows_project("homelab"));
assert!(wiki_rule.scope.allows_project("portfolio"));
assert!(!wiki_rule.scope.allows_project("secret-project"));
assert_eq!(wiki_rule.scope.visibility, Some(Visibility::Public));
}
}
crates/mem-cli/src/rbac/scope_checker.rs
+499
View File
@@ -0,0 +1,499 @@
/// Scope Checker: Evaluate access scope constraints
///
/// Checks:
/// - ProjectScope: resource.project in allowed_projects?
/// - VisibilityScope: resource.visibility matches?
/// - OwnerScope: resource.owner == claims.sub?
/// - GroupScope: user in required groups?
use super::types::{AccessScope, Claims, DenyReason, OwnerConstraint, ResourceMeta, Visibility};
// ============================================================================
// Trait
// ============================================================================
/// Check if a scope constraint is satisfied
pub trait ScopeChecker: Send + Sync {
/// Check if the scope allows access to the resource
fn check(&self, claims: &Claims, resource: &ResourceMeta, scope: &AccessScope) -> ScopeResult;
/// Human-readable name for this checker
fn name(&self) -> &'static str;
}
/// Result of a scope check
#[derive(Debug, Clone, PartialEq)]
pub enum ScopeResult {
Pass,
Fail(DenyReason),
/// This checker doesn't apply (no constraint defined)
NotApplicable,
}
impl ScopeResult {
pub fn is_pass(&self) -> bool {
matches!(self, ScopeResult::Pass | ScopeResult::NotApplicable)
}
pub fn is_fail(&self) -> bool {
matches!(self, ScopeResult::Fail(_))
}
}
// ============================================================================
// Project Scope Checker
// ============================================================================
/// Check if resource's project is in allowed projects
pub struct ProjectScopeChecker;
impl ScopeChecker for ProjectScopeChecker {
fn check(&self, _claims: &Claims, resource: &ResourceMeta, scope: &AccessScope) -> ScopeResult {
match &scope.projects {
None => ScopeResult::NotApplicable,
Some(projects) => {
// Wildcard allows all
if projects.iter().any(|p| p == "*") {
return ScopeResult::Pass;
}
// Check if resource's project is in list
if projects.iter().any(|p| p == &resource.project) {
ScopeResult::Pass
} else {
ScopeResult::Fail(DenyReason::ProjectNotAllowed)
}
}
}
}
fn name(&self) -> &'static str {
"project"
}
}
// ============================================================================
// Visibility Scope Checker
// ============================================================================
/// Check if resource's visibility matches required visibility
pub struct VisibilityScopeChecker;
impl ScopeChecker for VisibilityScopeChecker {
fn check(&self, _claims: &Claims, resource: &ResourceMeta, scope: &AccessScope) -> ScopeResult {
match &scope.visibility {
None => ScopeResult::NotApplicable,
Some(required) => {
if resource.visibility == *required {
ScopeResult::Pass
} else {
ScopeResult::Fail(DenyReason::VisibilityMismatch)
}
}
}
}
fn name(&self) -> &'static str {
"visibility"
}
}
// ============================================================================
// Owner Scope Checker
// ============================================================================
/// Check if resource's owner matches constraint
pub struct OwnerScopeChecker;
impl ScopeChecker for OwnerScopeChecker {
fn check(&self, claims: &Claims, resource: &ResourceMeta, scope: &AccessScope) -> ScopeResult {
match &scope.owner {
None => ScopeResult::NotApplicable,
Some(constraint) => {
match constraint {
OwnerConstraint::Any => ScopeResult::Pass,
OwnerConstraint::SelfOwned => {
match &resource.owner {
None => ScopeResult::Fail(DenyReason::OwnerMismatch),
Some(owner) => {
if owner == &claims.sub {
ScopeResult::Pass
} else {
ScopeResult::Fail(DenyReason::OwnerMismatch)
}
}
}
}
OwnerConstraint::User(user_id) => {
match &resource.owner {
None => ScopeResult::Fail(DenyReason::OwnerMismatch),
Some(owner) => {
if owner == user_id {
ScopeResult::Pass
} else {
ScopeResult::Fail(DenyReason::OwnerMismatch)
}
}
}
}
}
}
}
}
fn name(&self) -> &'static str {
"owner"
}
}
// ============================================================================
// Group Scope Checker
// ============================================================================
/// Check if user is in required groups
pub struct GroupScopeChecker;
impl ScopeChecker for GroupScopeChecker {
fn check(&self, claims: &Claims, _resource: &ResourceMeta, scope: &AccessScope) -> ScopeResult {
match &scope.groups {
None => ScopeResult::NotApplicable,
Some(required_groups) => {
if required_groups.is_empty() {
return ScopeResult::NotApplicable;
}
// User must be in at least one required group
if claims.in_any_group(required_groups) {
ScopeResult::Pass
} else {
ScopeResult::Fail(DenyReason::GroupRequired)
}
}
}
}
fn name(&self) -> &'static str {
"group"
}
}
// ============================================================================
// Composite Scope Checker
// ============================================================================
/// Evaluates all scope checkers, all must pass (or be not applicable)
pub struct CompositeScopeChecker {
checkers: Vec<Box<dyn ScopeChecker>>,
}
impl CompositeScopeChecker {
pub fn new() -> Self {
Self {
checkers: vec![
Box::new(ProjectScopeChecker),
Box::new(VisibilityScopeChecker),
Box::new(OwnerScopeChecker),
Box::new(GroupScopeChecker),
],
}
}
/// Add a custom checker
pub fn with_checker(mut self, checker: Box<dyn ScopeChecker>) -> Self {
self.checkers.push(checker);
self
}
/// Evaluate all checkers
pub fn check_all(
&self,
claims: &Claims,
resource: &ResourceMeta,
scope: &AccessScope,
) -> ScopeResult {
for checker in &self.checkers {
match checker.check(claims, resource, scope) {
ScopeResult::Fail(reason) => return ScopeResult::Fail(reason),
ScopeResult::Pass | ScopeResult::NotApplicable => continue,
}
}
ScopeResult::Pass
}
/// Get detailed results from all checkers
pub fn check_all_detailed(
&self,
claims: &Claims,
resource: &ResourceMeta,
scope: &AccessScope,
) -> Vec<(&'static str, ScopeResult)> {
self.checkers
.iter()
.map(|c| (c.name(), c.check(claims, resource, scope)))
.collect()
}
}
impl Default for CompositeScopeChecker {
fn default() -> Self {
Self::new()
}
}
// ============================================================================
// Tests
// ============================================================================
#[cfg(test)]
mod tests {
use super::*;
use crate::rbac::types::ResourceType;
fn test_claims() -> Claims {
Claims::new("alice")
.with_groups(vec!["engineering", "ml-team"])
}
fn test_resource() -> ResourceMeta {
ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public)
}
// ========================================================================
// Project Scope Tests
// ========================================================================
#[test]
fn test_project_scope_pass() {
let checker = ProjectScopeChecker;
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new().with_projects(vec!["homelab".into(), "rbc".into()]);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_project_scope_fail() {
let checker = ProjectScopeChecker;
let claims = test_claims();
let resource = test_resource(); // project = homelab
let scope = AccessScope::new().with_projects(vec!["secret".into()]);
assert!(matches!(
checker.check(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::ProjectNotAllowed)
));
}
#[test]
fn test_project_scope_wildcard() {
let checker = ProjectScopeChecker;
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new().with_projects(vec!["*".into()]);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_project_scope_not_applicable() {
let checker = ProjectScopeChecker;
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new(); // No projects constraint
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::NotApplicable);
}
// ========================================================================
// Visibility Scope Tests
// ========================================================================
#[test]
fn test_visibility_scope_public_pass() {
let checker = VisibilityScopeChecker;
let claims = test_claims();
let resource = test_resource(); // visibility = Public
let scope = AccessScope::new().with_visibility(Visibility::Public);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_visibility_scope_mismatch() {
let checker = VisibilityScopeChecker;
let claims = test_claims();
let resource = test_resource(); // visibility = Public
let scope = AccessScope::new().with_visibility(Visibility::Private);
assert!(matches!(
checker.check(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::VisibilityMismatch)
));
}
#[test]
fn test_visibility_scope_private_resource() {
let checker = VisibilityScopeChecker;
let claims = test_claims();
let resource = ResourceMeta::wiki("secret", "homelab")
.with_visibility(Visibility::Private);
let scope = AccessScope::new().with_visibility(Visibility::Private);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
// ========================================================================
// Owner Scope Tests
// ========================================================================
#[test]
fn test_owner_scope_self_owned_pass() {
let checker = OwnerScopeChecker;
let claims = test_claims(); // sub = alice
let resource = ResourceMeta::conversation("conv-1", "portfolio", "alice");
let scope = AccessScope::new().with_owner(OwnerConstraint::SelfOwned);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_owner_scope_self_owned_fail() {
let checker = OwnerScopeChecker;
let claims = test_claims(); // sub = alice
let resource = ResourceMeta::conversation("conv-1", "portfolio", "bob");
let scope = AccessScope::new().with_owner(OwnerConstraint::SelfOwned);
assert!(matches!(
checker.check(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::OwnerMismatch)
));
}
#[test]
fn test_owner_scope_any() {
let checker = OwnerScopeChecker;
let claims = test_claims();
let resource = ResourceMeta::conversation("conv-1", "portfolio", "anyone");
let scope = AccessScope::new().with_owner(OwnerConstraint::Any);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_owner_scope_specific_user() {
let checker = OwnerScopeChecker;
let claims = test_claims();
let resource = ResourceMeta::conversation("conv-1", "portfolio", "bob");
let scope = AccessScope::new().with_owner(OwnerConstraint::User("bob".into()));
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_owner_scope_no_owner_on_resource() {
let checker = OwnerScopeChecker;
let claims = test_claims();
let resource = ResourceMeta::wiki("doc-1", "homelab"); // no owner
let scope = AccessScope::new().with_owner(OwnerConstraint::SelfOwned);
assert!(matches!(
checker.check(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::OwnerMismatch)
));
}
// ========================================================================
// Group Scope Tests
// ========================================================================
#[test]
fn test_group_scope_pass() {
let checker = GroupScopeChecker;
let claims = test_claims(); // groups = ["engineering", "ml-team"]
let resource = test_resource();
let scope = AccessScope::new().with_groups(vec!["engineering".into()]);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_group_scope_any_match() {
let checker = GroupScopeChecker;
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new().with_groups(vec!["sales".into(), "ml-team".into()]);
assert_eq!(checker.check(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_group_scope_fail() {
let checker = GroupScopeChecker;
let claims = test_claims(); // groups = ["engineering", "ml-team"]
let resource = test_resource();
let scope = AccessScope::new().with_groups(vec!["sales".into(), "finance".into()]);
assert!(matches!(
checker.check(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::GroupRequired)
));
}
// ========================================================================
// Composite Scope Tests
// ========================================================================
#[test]
fn test_composite_all_pass() {
let checker = CompositeScopeChecker::new();
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new()
.with_projects(vec!["homelab".into()])
.with_visibility(Visibility::Public);
assert_eq!(checker.check_all(&claims, &resource, &scope), ScopeResult::Pass);
}
#[test]
fn test_composite_one_fail() {
let checker = CompositeScopeChecker::new();
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new()
.with_projects(vec!["homelab".into()])
.with_visibility(Visibility::Private); // mismatch
assert!(matches!(
checker.check_all(&claims, &resource, &scope),
ScopeResult::Fail(DenyReason::VisibilityMismatch)
));
}
#[test]
fn test_composite_detailed() {
let checker = CompositeScopeChecker::new();
let claims = test_claims();
let resource = test_resource();
let scope = AccessScope::new()
.with_projects(vec!["homelab".into()])
.with_visibility(Visibility::Public);
let results = checker.check_all_detailed(&claims, &resource, &scope);
assert_eq!(results.len(), 4);
assert!(results.iter().all(|(_, r)| r.is_pass()));
}
#[test]
fn test_scope_result_helpers() {
assert!(ScopeResult::Pass.is_pass());
assert!(ScopeResult::NotApplicable.is_pass());
assert!(!ScopeResult::Fail(DenyReason::VerbNotAllowed).is_pass());
assert!(ScopeResult::Fail(DenyReason::VerbNotAllowed).is_fail());
assert!(!ScopeResult::Pass.is_fail());
}
}
crates/mem-cli/src/rbac/types.rs
+654
View File
@@ -0,0 +1,654 @@
/// RBAC Types: Hierarchical access control model
///
/// Core concepts:
/// - Role: named set of AccessRules
/// - AccessRule: (resources, verbs, scope) tuple
/// - AccessScope: constraints (projects, visibility, owner)
/// - ResourceMeta: metadata attached to each document/wiki entry
use serde::{Deserialize, Serialize};
use std::collections::HashSet;
// ============================================================================
// Verbs
// ============================================================================
/// Actions that can be performed on resources
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum Verb {
Read,
Write,
Delete,
Query,
}
impl Verb {
pub fn as_str(&self) -> &'static str {
match self {
Verb::Read => "read",
Verb::Write => "write",
Verb::Delete => "delete",
Verb::Query => "query",
}
}
}
impl std::fmt::Display for Verb {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.as_str())
}
}
// ============================================================================
// Resource Types
// ============================================================================
/// Types of resources in the memory system
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum ResourceType {
Wiki,
Conversation,
Embedding,
Project,
Skill,
}
impl ResourceType {
pub fn as_str(&self) -> &'static str {
match self {
ResourceType::Wiki => "wiki",
ResourceType::Conversation => "conversation",
ResourceType::Embedding => "embedding",
ResourceType::Project => "project",
ResourceType::Skill => "skill",
}
}
/// Parse from string, supports wildcard "*"
pub fn from_str_loose(s: &str) -> Option<Self> {
match s.to_lowercase().as_str() {
"wiki" => Some(ResourceType::Wiki),
"conversation" | "conversations" => Some(ResourceType::Conversation),
"embedding" | "embeddings" => Some(ResourceType::Embedding),
"project" | "projects" => Some(ResourceType::Project),
"skill" | "skills" => Some(ResourceType::Skill),
_ => None,
}
}
}
impl std::fmt::Display for ResourceType {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}", self.as_str())
}
}
// ============================================================================
// Visibility
// ============================================================================
/// Document visibility level
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize, Default)]
#[serde(rename_all = "lowercase")]
pub enum Visibility {
#[default]
Public,
Private,
}
impl Visibility {
pub fn as_str(&self) -> &'static str {
match self {
Visibility::Public => "public",
Visibility::Private => "private",
}
}
}
// ============================================================================
// Owner Constraint
// ============================================================================
/// Ownership constraint for resources (e.g., conversations)
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(rename_all = "lowercase")]
pub enum OwnerConstraint {
/// Resource owner must match JWT subject
#[serde(rename = "self")]
SelfOwned,
/// Any owner allowed
Any,
/// Specific user ID
User(String),
}
impl Default for OwnerConstraint {
fn default() -> Self {
OwnerConstraint::Any
}
}
// ============================================================================
// Access Scope
// ============================================================================
/// Scope constraints for an access rule
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, Default)]
pub struct AccessScope {
/// Allowed projects (None = all, empty = none, ["*"] = all)
#[serde(default)]
pub projects: Option<Vec<String>>,
/// Required visibility (None = any)
#[serde(default)]
pub visibility: Option<Visibility>,
/// Owner constraint (None = any)
#[serde(default)]
pub owner: Option<OwnerConstraint>,
/// Required groups (user must be in at least one)
#[serde(default)]
pub groups: Option<Vec<String>>,
}
impl AccessScope {
pub fn new() -> Self {
Self::default()
}
pub fn with_projects(mut self, projects: Vec<String>) -> Self {
self.projects = Some(projects);
self
}
pub fn with_visibility(mut self, visibility: Visibility) -> Self {
self.visibility = Some(visibility);
self
}
pub fn with_owner(mut self, owner: OwnerConstraint) -> Self {
self.owner = Some(owner);
self
}
pub fn with_groups(mut self, groups: Vec<String>) -> Self {
self.groups = Some(groups);
self
}
/// Check if projects constraint allows wildcard
pub fn allows_all_projects(&self) -> bool {
match &self.projects {
None => true,
Some(projects) => projects.iter().any(|p| p == "*"),
}
}
/// Check if a specific project is allowed
pub fn allows_project(&self, project: &str) -> bool {
match &self.projects {
None => true,
Some(projects) => {
projects.iter().any(|p| p == "*" || p == project)
}
}
}
}
// ============================================================================
// Access Rule
// ============================================================================
/// A single access rule: (resources, verbs, scope)
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct AccessRule {
/// Resource types this rule applies to (["*"] = all)
pub resources: Vec<String>,
/// Allowed verbs
pub verbs: Vec<Verb>,
/// Scope constraints
#[serde(default)]
pub scope: AccessScope,
}
impl AccessRule {
pub fn new(resources: Vec<&str>, verbs: Vec<Verb>) -> Self {
Self {
resources: resources.into_iter().map(String::from).collect(),
verbs,
scope: AccessScope::default(),
}
}
pub fn with_scope(mut self, scope: AccessScope) -> Self {
self.scope = scope;
self
}
/// Check if this rule applies to a resource type
pub fn matches_resource(&self, resource_type: ResourceType) -> bool {
let type_str = resource_type.as_str();
self.resources.iter().any(|r| r == "*" || r == type_str)
}
/// Check if this rule allows a verb
pub fn allows_verb(&self, verb: Verb) -> bool {
self.verbs.contains(&verb)
}
/// Get parsed resource types (excluding wildcards)
pub fn resource_types(&self) -> Vec<ResourceType> {
self.resources
.iter()
.filter_map(|r| ResourceType::from_str_loose(r))
.collect()
}
}
// ============================================================================
// Role
// ============================================================================
/// A named role with access rules
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct Role {
/// Role name (e.g., "portfolio-agent", "admin")
pub name: String,
/// Access rules for this role
pub rules: Vec<AccessRule>,
/// Optional description
#[serde(default)]
pub description: Option<String>,
}
impl Role {
pub fn new(name: &str) -> Self {
Self {
name: name.to_string(),
rules: Vec::new(),
description: None,
}
}
pub fn with_rule(mut self, rule: AccessRule) -> Self {
self.rules.push(rule);
self
}
pub fn with_rules(mut self, rules: Vec<AccessRule>) -> Self {
self.rules = rules;
self
}
pub fn with_description(mut self, desc: &str) -> Self {
self.description = Some(desc.to_string());
self
}
/// Find all rules that match a resource type
pub fn rules_for_resource(&self, resource_type: ResourceType) -> Vec<&AccessRule> {
self.rules
.iter()
.filter(|r| r.matches_resource(resource_type))
.collect()
}
/// Check if any rule allows a verb on a resource type
pub fn allows(&self, resource_type: ResourceType, verb: Verb) -> bool {
self.rules
.iter()
.any(|r| r.matches_resource(resource_type) && r.allows_verb(verb))
}
}
// ============================================================================
// Resource Metadata
// ============================================================================
/// Metadata attached to a resource for access checks
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct ResourceMeta {
/// Unique resource identifier
pub id: String,
/// Type of resource
pub resource_type: ResourceType,
/// Project this resource belongs to
pub project: String,
/// Visibility level
#[serde(default)]
pub visibility: Visibility,
/// Owner user ID (for conversations)
#[serde(default)]
pub owner: Option<String>,
}
impl ResourceMeta {
pub fn new(id: &str, resource_type: ResourceType, project: &str) -> Self {
Self {
id: id.to_string(),
resource_type,
project: project.to_string(),
visibility: Visibility::Public,
owner: None,
}
}
pub fn with_visibility(mut self, visibility: Visibility) -> Self {
self.visibility = visibility;
self
}
pub fn with_owner(mut self, owner: &str) -> Self {
self.owner = Some(owner.to_string());
self
}
/// Create wiki entry metadata
pub fn wiki(id: &str, project: &str) -> Self {
Self::new(id, ResourceType::Wiki, project)
}
/// Create conversation metadata
pub fn conversation(id: &str, project: &str, owner: &str) -> Self {
Self::new(id, ResourceType::Conversation, project)
.with_owner(owner)
}
/// Create embedding metadata
pub fn embedding(id: &str, project: &str) -> Self {
Self::new(id, ResourceType::Embedding, project)
}
/// Create skill metadata
pub fn skill(id: &str, project: &str) -> Self {
Self::new(id, ResourceType::Skill, project)
}
}
/// Trait for types that have resource metadata
pub trait HasResourceMeta {
fn resource_meta(&self) -> &ResourceMeta;
}
impl HasResourceMeta for ResourceMeta {
fn resource_meta(&self) -> &ResourceMeta {
self
}
}
// ============================================================================
// JWT Claims (simplified for RBAC)
// ============================================================================
/// Claims extracted from JWT for access decisions
#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
pub struct Claims {
/// Subject (user ID)
pub sub: String,
/// Assigned roles
#[serde(default)]
pub roles: Vec<String>,
/// Group memberships
#[serde(default)]
pub groups: Vec<String>,
/// Direct permissions (capability-level)
#[serde(default)]
pub permissions: Vec<String>,
}
impl Claims {
pub fn new(sub: &str) -> Self {
Self {
sub: sub.to_string(),
roles: Vec::new(),
groups: Vec::new(),
permissions: Vec::new(),
}
}
pub fn with_roles(mut self, roles: Vec<&str>) -> Self {
self.roles = roles.into_iter().map(String::from).collect();
self
}
pub fn with_groups(mut self, groups: Vec<&str>) -> Self {
self.groups = groups.into_iter().map(String::from).collect();
self
}
pub fn with_permissions(mut self, perms: Vec<&str>) -> Self {
self.permissions = perms.into_iter().map(String::from).collect();
self
}
/// Check if user has a specific role
pub fn has_role(&self, role: &str) -> bool {
self.roles.iter().any(|r| r == role)
}
/// Check if user is in a specific group
pub fn in_group(&self, group: &str) -> bool {
self.groups.iter().any(|g| g == group)
}
/// Check if user is in any of the given groups
pub fn in_any_group(&self, groups: &[String]) -> bool {
groups.iter().any(|g| self.in_group(g))
}
/// Check if user has a specific permission
pub fn has_permission(&self, perm: &str) -> bool {
self.permissions.iter().any(|p| p == "*" || p == perm)
}
}
// ============================================================================
// Access Decision
// ============================================================================
/// Result of an access check
#[derive(Debug, Clone, PartialEq)]
pub enum AccessDecision {
Allow {
matched_role: String,
matched_rule_index: usize,
},
Deny {
reason: DenyReason,
},
}
impl AccessDecision {
pub fn is_allowed(&self) -> bool {
matches!(self, AccessDecision::Allow { .. })
}
pub fn is_denied(&self) -> bool {
matches!(self, AccessDecision::Deny { .. })
}
}
/// Reasons for access denial
#[derive(Debug, Clone, PartialEq)]
pub enum DenyReason {
NoMatchingRole,
NoMatchingRule,
VerbNotAllowed,
ProjectNotAllowed,
VisibilityMismatch,
OwnerMismatch,
GroupRequired,
PermissionRequired(String),
}
impl std::fmt::Display for DenyReason {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
DenyReason::NoMatchingRole => write!(f, "no matching role"),
DenyReason::NoMatchingRule => write!(f, "no matching rule"),
DenyReason::VerbNotAllowed => write!(f, "verb not allowed"),
DenyReason::ProjectNotAllowed => write!(f, "project not allowed"),
DenyReason::VisibilityMismatch => write!(f, "visibility mismatch"),
DenyReason::OwnerMismatch => write!(f, "owner mismatch"),
DenyReason::GroupRequired => write!(f, "group membership required"),
DenyReason::PermissionRequired(p) => write!(f, "permission required: {}", p),
}
}
}
// ============================================================================
// Tests
// ============================================================================
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_verb_display() {
assert_eq!(Verb::Read.as_str(), "read");
assert_eq!(Verb::Write.as_str(), "write");
assert_eq!(Verb::Delete.as_str(), "delete");
assert_eq!(Verb::Query.as_str(), "query");
}
#[test]
fn test_resource_type_parse() {
assert_eq!(ResourceType::from_str_loose("wiki"), Some(ResourceType::Wiki));
assert_eq!(ResourceType::from_str_loose("conversations"), Some(ResourceType::Conversation));
assert_eq!(ResourceType::from_str_loose("EMBEDDING"), Some(ResourceType::Embedding));
assert_eq!(ResourceType::from_str_loose("unknown"), None);
}
#[test]
fn test_access_scope_projects() {
let scope = AccessScope::new().with_projects(vec!["homelab".into(), "rbc".into()]);
assert!(scope.allows_project("homelab"));
assert!(scope.allows_project("rbc"));
assert!(!scope.allows_project("secret"));
assert!(!scope.allows_all_projects());
let wildcard = AccessScope::new().with_projects(vec!["*".into()]);
assert!(wildcard.allows_project("anything"));
assert!(wildcard.allows_all_projects());
let empty = AccessScope::new();
assert!(empty.allows_project("any"));
assert!(empty.allows_all_projects());
}
#[test]
fn test_access_rule_matches() {
let rule = AccessRule::new(vec!["wiki", "embedding"], vec![Verb::Read, Verb::Query]);
assert!(rule.matches_resource(ResourceType::Wiki));
assert!(rule.matches_resource(ResourceType::Embedding));
assert!(!rule.matches_resource(ResourceType::Conversation));
assert!(rule.allows_verb(Verb::Read));
assert!(rule.allows_verb(Verb::Query));
assert!(!rule.allows_verb(Verb::Write));
}
#[test]
fn test_access_rule_wildcard() {
let rule = AccessRule::new(vec!["*"], vec![Verb::Read]);
assert!(rule.matches_resource(ResourceType::Wiki));
assert!(rule.matches_resource(ResourceType::Conversation));
assert!(rule.matches_resource(ResourceType::Skill));
}
#[test]
fn test_role_allows() {
let role = Role::new("reader")
.with_rule(AccessRule::new(vec!["wiki"], vec![Verb::Read]))
.with_rule(AccessRule::new(vec!["embedding"], vec![Verb::Query]));
assert!(role.allows(ResourceType::Wiki, Verb::Read));
assert!(!role.allows(ResourceType::Wiki, Verb::Write));
assert!(role.allows(ResourceType::Embedding, Verb::Query));
assert!(!role.allows(ResourceType::Conversation, Verb::Read));
}
#[test]
fn test_resource_meta_builders() {
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
assert_eq!(wiki.resource_type, ResourceType::Wiki);
assert_eq!(wiki.project, "homelab");
let conv = ResourceMeta::conversation("conv-1", "portfolio", "user-123");
assert_eq!(conv.resource_type, ResourceType::Conversation);
assert_eq!(conv.owner, Some("user-123".to_string()));
}
#[test]
fn test_claims_checks() {
let claims = Claims::new("alice")
.with_roles(vec!["admin", "developer"])
.with_groups(vec!["engineering", "ml-team"])
.with_permissions(vec!["memory:read", "memory:write"]);
assert!(claims.has_role("admin"));
assert!(!claims.has_role("viewer"));
assert!(claims.in_group("engineering"));
assert!(claims.in_any_group(&["sales".into(), "ml-team".into()]));
assert!(claims.has_permission("memory:read"));
}
#[test]
fn test_claims_wildcard_permission() {
let admin = Claims::new("root").with_permissions(vec!["*"]);
assert!(admin.has_permission("memory:read"));
assert!(admin.has_permission("anything:else"));
}
#[test]
fn test_access_decision() {
let allow = AccessDecision::Allow {
matched_role: "admin".into(),
matched_rule_index: 0,
};
assert!(allow.is_allowed());
assert!(!allow.is_denied());
let deny = AccessDecision::Deny {
reason: DenyReason::VerbNotAllowed,
};
assert!(deny.is_denied());
assert!(!deny.is_allowed());
}
#[test]
fn test_role_serialization() {
let role = Role::new("test")
.with_rule(AccessRule::new(vec!["wiki"], vec![Verb::Read])
.with_scope(AccessScope::new()
.with_projects(vec!["homelab".into()])
.with_visibility(Visibility::Public)));
let yaml = serde_yaml::to_string(&role).unwrap();
assert!(yaml.contains("test"));
assert!(yaml.contains("wiki"));
assert!(yaml.contains("read"));
let parsed: Role = serde_yaml::from_str(&yaml).unwrap();
assert_eq!(parsed.name, "test");
assert_eq!(parsed.rules.len(), 1);
}
}
tests/it_authorized_pipeline.rs
+572
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@@ -0,0 +1,572 @@
/// Integration Tests: Authorized Pipeline (RBAC + JWT)
///
/// Tests two-level access control:
/// 1. Capability level: memory:read / memory:write (checked at HTTP layer)
/// 2. Resource level: project/skill policies (checked in AuthorizedPipeline)
///
/// Access flow:
/// JWT → validate → check project access → execute pipeline → filter by document access
use std::collections::BTreeMap;
use std::sync::Arc;
use mem_core::{GlobalTfIdfScorer, SemanticScorer};
use mem_ingest::wiki_link::WikiLinkGraph;
use mem_cli::{
AuthorizedPipeline, AuthorizedPipelineBuilder, AccessStats,
FullPipeline, PipelineConfig,
rbac::{AccessPolicy, MockPolicyProvider, OidcClaims, LegacyNoOpAuditLogger as NoOpAuditLogger},
};
// ============================================================================
// Test Fixtures
// ============================================================================
fn create_test_vocab() -> Arc<BTreeMap<String, f32>> {
let mut vocab = BTreeMap::new();
vocab.insert("kubernetes".to_string(), 0.8);
vocab.insert("pod".to_string(), 0.7);
vocab.insert("secret".to_string(), 0.9);
Arc::new(vocab)
}
fn create_test_pipeline() -> FullPipeline {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
FullPipeline::new(tfidf, semantic, PipelineConfig::default())
}
fn create_test_wiki_graph() -> WikiLinkGraph {
let mut graph = WikiLinkGraph::new("test");
graph.add_link("index.md", "docs/public.md");
graph.add_link("index.md", "docs/internal.md");
graph.add_link("docs/internal.md", "shared/skills/SKILL-secret/SKILL.md");
graph
}
fn create_test_candidates() -> Vec<(String, String)> {
vec![
("index.md".to_string(), "# Index\nKubernetes documentation.".to_string()),
("docs/public.md".to_string(), "# Public Docs\nPublic kubernetes guide.".to_string()),
("docs/internal.md".to_string(), "# Internal\nInternal pod documentation.".to_string()),
("shared/skills/SKILL-secret/SKILL.md".to_string(), "# Secret Skill\nConfidential deployment skill.".to_string()),
]
}
// Policy helpers
fn public_policy() -> AccessPolicy {
AccessPolicy {
access_level: "public".to_string(),
owner_group: "".to_string(),
allowed_groups: vec![],
required_role: None,
required_permission: None,
}
}
fn group_policy(groups: Vec<&str>) -> AccessPolicy {
AccessPolicy {
access_level: "group".to_string(),
owner_group: "".to_string(),
allowed_groups: groups.into_iter().map(String::from).collect(),
required_role: None,
required_permission: None,
}
}
fn private_policy(owner: &str) -> AccessPolicy {
AccessPolicy {
access_level: "private".to_string(),
owner_group: owner.to_string(),
allowed_groups: vec![],
required_role: None,
required_permission: None,
}
}
fn role_policy(role: &str) -> AccessPolicy {
AccessPolicy {
access_level: "public".to_string(),
owner_group: "".to_string(),
allowed_groups: vec![],
required_role: Some(role.to_string()),
required_permission: None,
}
}
fn permission_policy(perm: &str) -> AccessPolicy {
AccessPolicy {
access_level: "public".to_string(),
owner_group: "".to_string(),
allowed_groups: vec![],
required_role: None,
required_permission: Some(perm.to_string()),
}
}
// ============================================================================
// Project Access Tests
// ============================================================================
#[tokio::test]
async fn test_public_project_anyone_can_access() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "docs", public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// Anyone can access public project
let claims = OidcClaims {
sub: "anonymous".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![],
};
let allowed = auth.check_project_access(&claims, "docs").await.unwrap();
assert!(allowed, "Public project should allow anyone");
}
#[tokio::test]
async fn test_group_project_member_can_access() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "internal", group_policy(vec!["engineering", "devops"]))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// Engineering member can access
let eng_claims = OidcClaims {
sub: "alice".to_string(),
groups: vec!["engineering".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(auth.check_project_access(&eng_claims, "internal").await.unwrap());
// DevOps member can access
let devops_claims = OidcClaims {
sub: "bob".to_string(),
groups: vec!["devops".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(auth.check_project_access(&devops_claims, "internal").await.unwrap());
// Sales cannot access
let sales_claims = OidcClaims {
sub: "charlie".to_string(),
groups: vec!["sales".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(!auth.check_project_access(&sales_claims, "internal").await.unwrap());
}
#[tokio::test]
async fn test_private_project_owner_only() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "secret", private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// Owner group can access
let owner_claims = OidcClaims {
sub: "ml-researcher".to_string(),
groups: vec!["ml-team".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(auth.check_project_access(&owner_claims, "secret").await.unwrap());
// Non-owner denied
let other_claims = OidcClaims {
sub: "engineer".to_string(),
groups: vec!["engineering".to_string()],
roles: vec![],
permissions: vec![],
};
assert!(!auth.check_project_access(&other_claims, "secret").await.unwrap());
}
#[tokio::test]
async fn test_role_required_project() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "admin-only", role_policy("admin"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// Admin can access
let admin_claims = OidcClaims {
sub: "admin-user".to_string(),
groups: vec![],
roles: vec!["admin".to_string()],
permissions: vec![],
};
assert!(auth.check_project_access(&admin_claims, "admin-only").await.unwrap());
// Viewer cannot access
let viewer_claims = OidcClaims {
sub: "viewer-user".to_string(),
groups: vec![],
roles: vec!["viewer".to_string()],
permissions: vec![],
};
assert!(!auth.check_project_access(&viewer_claims, "admin-only").await.unwrap());
}
#[tokio::test]
async fn test_permission_required_project() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "special", permission_policy("project:special:read"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// User with permission can access
let permitted_claims = OidcClaims {
sub: "special-user".to_string(),
groups: vec![],
roles: vec![],
permissions: vec!["project:special:read".to_string()],
};
assert!(auth.check_project_access(&permitted_claims, "special").await.unwrap());
// User without permission denied
let regular_claims = OidcClaims {
sub: "regular-user".to_string(),
groups: vec![],
roles: vec![],
permissions: vec!["memory:read".to_string()],
};
assert!(!auth.check_project_access(&regular_claims, "special").await.unwrap());
}
// ============================================================================
// Document/Skill Filtering Tests
// ============================================================================
#[tokio::test]
async fn test_skill_filtered_by_access() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "docs", public_policy())
.with_policy("skill", "SKILL-secret", private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "engineer".to_string(),
groups: vec!["engineering".to_string()], // Not ml-team
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = create_test_candidates();
let result = auth
.execute_with_claims(&claims, "kubernetes", "docs", &graph, candidates)
.await
.unwrap();
// Project access allowed
assert!(result.access_stats.project_access_allowed);
// SKILL-secret should be filtered out
let has_secret_skill = result.result.chunks
.iter()
.any(|c| c.id.contains("SKILL-secret"));
assert!(!has_secret_skill, "Secret skill should be filtered out");
// Should have some denied chunks
assert!(result.access_stats.chunks_denied >= 0);
}
#[tokio::test]
async fn test_skill_visible_to_owner() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "docs", public_policy())
.with_policy("skill", "SKILL-secret", private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// ML team member should see the skill
let claims = OidcClaims {
sub: "ml-researcher".to_string(),
groups: vec!["ml-team".to_string()],
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = create_test_candidates();
let result = auth
.execute_with_claims(&claims, "secret skill", "docs", &graph, candidates)
.await
.unwrap();
// No chunks should be denied for owner
assert_eq!(result.access_stats.chunks_denied, 0);
}
// ============================================================================
// End-to-End Pipeline Tests
// ============================================================================
#[tokio::test]
async fn test_full_pipeline_with_access_control() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "poimen", group_policy(vec!["platform-team"]))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "platform-engineer".to_string(),
groups: vec!["platform-team".to_string()],
roles: vec!["engineer".to_string()],
permissions: vec!["memory:read".to_string(), "memory:write".to_string()],
};
let graph = create_test_wiki_graph();
let candidates = create_test_candidates();
let result = auth
.execute_with_claims(&claims, "kubernetes pod", "poimen", &graph, candidates)
.await
.unwrap();
// Access stats should be populated
assert!(result.access_stats.project_access_checked);
assert!(result.access_stats.project_access_allowed);
assert!(result.access_stats.chunks_before_filter >= 0);
// User ID should be captured
assert_eq!(result.user_id, "platform-engineer");
}
#[tokio::test]
async fn test_denied_project_returns_error() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "secret", private_policy("ml-team"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "outsider".to_string(),
groups: vec!["other-team".to_string()],
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = create_test_candidates();
let result = auth
.execute_with_claims(&claims, "query", "secret", &graph, candidates)
.await;
assert!(result.is_err());
let err = result.unwrap_err().to_string();
assert!(err.contains("Access denied"));
assert!(err.contains("secret"));
}
#[tokio::test]
async fn test_direct_execution_with_access() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "public-docs", public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "anyone".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![],
};
let candidates = create_test_candidates();
let result = auth
.execute_direct_with_claims(&claims, "kubernetes", "public-docs", candidates)
.await
.unwrap();
assert!(result.access_stats.project_access_allowed);
}
// ============================================================================
// Builder Tests
// ============================================================================
#[tokio::test]
async fn test_builder_full_config() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let provider = Arc::new(MockPolicyProvider::new());
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipelineBuilder::new()
.with_scorers(tfidf, semantic)
.with_policy_provider(provider)
.with_audit_logger(audit)
.with_pipeline_config(PipelineConfig {
budget_bytes: 4096,
..PipelineConfig::default()
})
.build()
.unwrap();
assert_eq!(auth.pipeline().config().budget_bytes, 4096);
}
#[tokio::test]
async fn test_builder_minimal() {
let vocab = create_test_vocab();
let tfidf = Arc::new(GlobalTfIdfScorer::new(vocab));
let semantic = Arc::new(SemanticScorer::new());
let provider = Arc::new(MockPolicyProvider::new());
// Minimal config: scorers + policy provider (audit defaults to NoOp)
let auth = AuthorizedPipelineBuilder::new()
.with_scorers(tfidf, semantic)
.with_policy_provider(provider)
.build()
.unwrap();
// Should work
assert!(auth.pipeline().config().budget_bytes > 0);
}
// ============================================================================
// Access Stats Tests
// ============================================================================
#[test]
fn test_access_stats_initialization() {
let stats = AccessStats::new();
assert!(!stats.project_access_checked);
assert!(!stats.project_access_allowed);
assert_eq!(stats.chunks_before_filter, 0);
assert_eq!(stats.chunks_after_filter, 0);
assert_eq!(stats.chunks_denied, 0);
assert!(stats.denied_reasons.is_empty());
}
#[tokio::test]
async fn test_access_stats_populated() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "test", public_policy())
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
let claims = OidcClaims {
sub: "user".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![],
};
let graph = create_test_wiki_graph();
let candidates = create_test_candidates();
let result = auth
.execute_with_claims(&claims, "kubernetes", "test", &graph, candidates)
.await
.unwrap();
let stats = &result.access_stats;
assert!(stats.project_access_checked);
assert!(stats.project_access_allowed);
// chunks_before_filter should be >= chunks_after_filter
assert!(stats.chunks_before_filter >= stats.chunks_after_filter);
}
// ============================================================================
// Multi-Group Membership Tests
// ============================================================================
#[tokio::test]
async fn test_user_with_multiple_groups() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "devops", group_policy(vec!["devops"]))
.with_policy("project", "engineering", group_policy(vec!["engineering"]))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// User in both groups
let claims = OidcClaims {
sub: "sre".to_string(),
groups: vec!["devops".to_string(), "engineering".to_string()],
roles: vec![],
permissions: vec![],
};
// Can access both projects
assert!(auth.check_project_access(&claims, "devops").await.unwrap());
assert!(auth.check_project_access(&claims, "engineering").await.unwrap());
}
#[tokio::test]
async fn test_multiple_permissions_combined() {
let pipeline = create_test_pipeline();
let provider = Arc::new(
MockPolicyProvider::new()
.with_policy("project", "special", permission_policy("special:access"))
);
let audit = Arc::new(NoOpAuditLogger);
let auth = AuthorizedPipeline::new(pipeline, provider, audit, None);
// User with multiple permissions including required one
let claims = OidcClaims {
sub: "power-user".to_string(),
groups: vec![],
roles: vec![],
permissions: vec![
"memory:read".to_string(),
"memory:write".to_string(),
"special:access".to_string(),
],
};
assert!(auth.check_project_access(&claims, "special").await.unwrap());
}
tests/it_rbac_hierarchical.rs
+450
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@@ -0,0 +1,450 @@
/// Integration Tests: Hierarchical RBAC System
///
/// Tests the new fine-grained access control:
/// - Role-based access with rules
/// - Project/Visibility/Owner scopes
/// - Capability checks (HTTP layer)
/// - Resource filtering (retrieval layer)
use std::sync::Arc;
use mem_cli::rbac::{
// Types
AccessDecision, AccessRule, AccessScope, Claims, DenyReason,
OwnerConstraint, ResourceMeta, ResourceType, Role, Verb, Visibility,
// Providers
InMemoryRoleProvider, RoleProvider, builtin_role_provider,
admin_role, portfolio_agent_role, authenticated_user_role,
// Guards
AccessGuard, AccessGuardBuilder, InMemoryAuditLogger,
};
// ============================================================================
// Role Definition Tests
// ============================================================================
#[test]
fn test_admin_role_full_access() {
let admin = admin_role();
// Admin can do everything
assert!(admin.allows(ResourceType::Wiki, Verb::Read));
assert!(admin.allows(ResourceType::Wiki, Verb::Write));
assert!(admin.allows(ResourceType::Wiki, Verb::Delete));
assert!(admin.allows(ResourceType::Conversation, Verb::Delete));
assert!(admin.allows(ResourceType::Embedding, Verb::Query));
}
#[test]
fn test_portfolio_agent_limited_access() {
let agent = portfolio_agent_role();
// Can read/query wiki and embeddings
assert!(agent.allows(ResourceType::Wiki, Verb::Read));
assert!(agent.allows(ResourceType::Embedding, Verb::Query));
// Cannot write/delete wiki
assert!(!agent.allows(ResourceType::Wiki, Verb::Write));
assert!(!agent.allows(ResourceType::Wiki, Verb::Delete));
// Can write conversations (own only - scope checked separately)
assert!(agent.allows(ResourceType::Conversation, Verb::Write));
}
#[test]
fn test_authenticated_user_private_access() {
let user = authenticated_user_role();
// Can read all wiki (including private)
assert!(user.allows(ResourceType::Wiki, Verb::Read));
assert!(user.allows(ResourceType::Skill, Verb::Read));
// Can manage own conversations
assert!(user.allows(ResourceType::Conversation, Verb::Read));
assert!(user.allows(ResourceType::Conversation, Verb::Write));
assert!(user.allows(ResourceType::Conversation, Verb::Delete));
}
// ============================================================================
// Custom Role Tests
// ============================================================================
#[test]
fn test_custom_role_project_scoped() {
let role = Role::new("homelab-reader")
.with_rule(
AccessRule::new(vec!["wiki", "embedding"], vec![Verb::Read, Verb::Query])
.with_scope(AccessScope::new()
.with_projects(vec!["homelab".into()])
.with_visibility(Visibility::Public))
);
// Can read wiki in homelab
assert!(role.allows(ResourceType::Wiki, Verb::Read));
// Cannot write
assert!(!role.allows(ResourceType::Wiki, Verb::Write));
}
#[test]
fn test_custom_role_group_scoped() {
let role = Role::new("team-internal")
.with_rule(
AccessRule::new(vec!["wiki"], vec![Verb::Read, Verb::Write])
.with_scope(AccessScope::new()
.with_groups(vec!["engineering".into()]))
);
let rules = role.rules_for_resource(ResourceType::Wiki);
assert_eq!(rules.len(), 1);
let scope = &rules[0].scope;
assert_eq!(scope.groups, Some(vec!["engineering".into()]));
}
// ============================================================================
// AccessGuard Capability Tests
// ============================================================================
#[tokio::test]
async fn test_guard_capability_admin() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("admin-user").with_roles(vec!["admin"]);
assert!(guard.check_capability(&claims, Verb::Read).await);
assert!(guard.check_capability(&claims, Verb::Write).await);
assert!(guard.check_capability(&claims, Verb::Delete).await);
assert!(guard.check_capability(&claims, Verb::Query).await);
}
#[tokio::test]
async fn test_guard_capability_portfolio_agent() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
assert!(guard.check_capability(&claims, Verb::Read).await);
assert!(guard.check_capability(&claims, Verb::Query).await);
// Has write for conversations
assert!(guard.check_capability(&claims, Verb::Write).await);
// No delete
assert!(!guard.check_capability(&claims, Verb::Delete).await);
}
#[tokio::test]
async fn test_guard_http_capability_wildcard() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("superuser").with_permissions(vec!["*"]);
assert!(guard.check_http_capability(&claims, "memory:read").await);
assert!(guard.check_http_capability(&claims, "memory:write").await);
assert!(guard.check_http_capability(&claims, "anything:else").await);
}
#[tokio::test]
async fn test_guard_http_capability_direct() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("api-client").with_permissions(vec!["memory:read"]);
assert!(guard.check_http_capability(&claims, "memory:read").await);
assert!(!guard.check_http_capability(&claims, "memory:write").await);
}
// ============================================================================
// AccessGuard Resource Tests
// ============================================================================
#[tokio::test]
async fn test_guard_resource_public_wiki() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab")
.with_visibility(Visibility::Public);
assert!(guard.can_read(&claims, &wiki).await);
assert!(!guard.can_write(&claims, &wiki).await);
}
#[tokio::test]
async fn test_guard_resource_private_wiki() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let wiki = ResourceMeta::wiki("secret-doc", "homelab")
.with_visibility(Visibility::Private);
// Portfolio agent cannot read private
let visitor = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
assert!(!guard.can_read(&visitor, &wiki).await);
// Authenticated user can
let user = Claims::new("alice").with_roles(vec!["authenticated-user"]);
assert!(guard.can_read(&user, &wiki).await);
}
#[tokio::test]
async fn test_guard_resource_wrong_project() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let wiki = ResourceMeta::wiki("doc-1", "secret-project")
.with_visibility(Visibility::Public);
// Portfolio agent scope is limited to specific projects
assert!(!guard.can_read(&claims, &wiki).await);
}
#[tokio::test]
async fn test_guard_resource_own_conversation() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor-123").with_roles(vec!["portfolio-agent"]);
let own_conv = ResourceMeta::conversation("conv-1", "portfolio", "visitor-123");
let other_conv = ResourceMeta::conversation("conv-2", "portfolio", "other-user");
assert!(guard.can_read(&claims, &own_conv).await);
assert!(guard.can_write(&claims, &own_conv).await);
assert!(!guard.can_read(&claims, &other_conv).await);
}
// ============================================================================
// Filter Resources Tests
// ============================================================================
#[tokio::test]
async fn test_guard_filter_by_visibility() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor").with_roles(vec!["portfolio-agent"]);
let resources = vec![
ResourceMeta::wiki("public-1", "homelab").with_visibility(Visibility::Public),
ResourceMeta::wiki("private-1", "homelab").with_visibility(Visibility::Private),
ResourceMeta::wiki("public-2", "portfolio").with_visibility(Visibility::Public),
];
let result = guard.filter_resources(&claims, Verb::Read, resources).await;
assert_eq!(result.allowed.len(), 2);
assert_eq!(result.denied.len(), 1);
let allowed_ids: Vec<_> = result.allowed.iter().map(|r| r.id.as_str()).collect();
assert!(allowed_ids.contains(&"public-1"));
assert!(allowed_ids.contains(&"public-2"));
}
#[tokio::test]
async fn test_guard_filter_mixed_resources() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("visitor-123").with_roles(vec!["portfolio-agent"]);
let resources = vec![
ResourceMeta::wiki("wiki-1", "homelab").with_visibility(Visibility::Public),
ResourceMeta::conversation("conv-own", "portfolio", "visitor-123"),
ResourceMeta::conversation("conv-other", "portfolio", "someone-else"),
ResourceMeta::skill("skill-1", "homelab"),
];
let result = guard.filter_resources(&claims, Verb::Read, resources).await;
// Should allow: wiki-1, conv-own
// Should deny: conv-other (not owner), skill-1 (portfolio-agent doesn't have skill access)
assert_eq!(result.allowed.len(), 2);
}
// ============================================================================
// Audit Logging Tests
// ============================================================================
#[tokio::test]
async fn test_guard_audit_logs_access() {
let audit = Arc::new(InMemoryAuditLogger::new());
let guard = AccessGuard::new(Arc::new(builtin_role_provider()))
.with_audit(audit.clone());
let claims = Claims::new("test-user").with_roles(vec!["admin"]);
let wiki = ResourceMeta::wiki("doc-1", "homelab");
guard.check_access(&claims, &wiki, Verb::Read).await;
let entries = audit.entries();
assert_eq!(entries.len(), 1);
assert_eq!(entries[0].user_id, "test-user");
assert_eq!(entries[0].decision, "allow");
assert_eq!(entries[0].matched_role, Some("admin".to_string()));
}
#[tokio::test]
async fn test_guard_audit_logs_denial() {
let audit = Arc::new(InMemoryAuditLogger::new());
let guard = AccessGuard::new(Arc::new(builtin_role_provider()))
.with_audit(audit.clone());
let claims = Claims::new("no-role-user");
let wiki = ResourceMeta::wiki("doc-1", "homelab");
guard.check_access(&claims, &wiki, Verb::Read).await;
let entries = audit.entries();
assert_eq!(entries.len(), 1);
assert_eq!(entries[0].decision, "deny");
assert!(entries[0].reason.is_some());
}
// ============================================================================
// Multiple Roles Tests
// ============================================================================
#[tokio::test]
async fn test_guard_multiple_roles_union() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
// User with both portfolio-agent and authenticated-user
let claims = Claims::new("power-user")
.with_roles(vec!["portfolio-agent", "authenticated-user"]);
// Private wiki - denied by portfolio-agent, allowed by authenticated-user
let private_wiki = ResourceMeta::wiki("secret", "homelab")
.with_visibility(Visibility::Private);
// Should be allowed (union of permissions)
assert!(guard.can_read(&claims, &private_wiki).await);
}
#[tokio::test]
async fn test_guard_no_role_denied() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let claims = Claims::new("anonymous"); // No roles
let wiki = ResourceMeta::wiki("public", "homelab")
.with_visibility(Visibility::Public);
let decision = guard.check_access(&claims, &wiki, Verb::Read).await;
assert!(decision.is_denied());
if let AccessDecision::Deny { reason } = decision {
assert!(matches!(reason, DenyReason::NoMatchingRole));
}
}
// ============================================================================
// Builder Tests
// ============================================================================
#[tokio::test]
async fn test_builder_with_audit() {
let audit = Arc::new(InMemoryAuditLogger::new());
let guard = AccessGuardBuilder::new()
.with_role_provider(Arc::new(builtin_role_provider()))
.with_audit(audit.clone())
.build()
.unwrap();
let claims = Claims::new("user").with_roles(vec!["admin"]);
guard.check_capability(&claims, Verb::Read).await;
assert!(!audit.entries().is_empty());
}
#[tokio::test]
async fn test_builder_missing_provider() {
let result = AccessGuardBuilder::new().build();
assert!(result.is_err());
}
// ============================================================================
// Custom Provider Tests
// ============================================================================
#[tokio::test]
async fn test_custom_role_provider() {
let provider = Arc::new(
InMemoryRoleProvider::new()
.add_role(Role::new("custom-reader")
.with_rule(AccessRule::new(vec!["wiki"], vec![Verb::Read])))
);
let guard = AccessGuard::new(provider);
let claims = Claims::new("user").with_roles(vec!["custom-reader"]);
let wiki = ResourceMeta::wiki("doc", "any-project");
assert!(guard.can_read(&claims, &wiki).await);
assert!(!guard.can_write(&claims, &wiki).await);
}
// ============================================================================
// Real-World Scenario Tests
// ============================================================================
#[tokio::test]
async fn test_scenario_portfolio_visitor() {
// Simulates a visitor to portfolio site
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let visitor = Claims::new("visitor-abc123").with_roles(vec!["portfolio-agent"]);
// Can read public docs from allowed projects
let public_doc = ResourceMeta::wiki("about-me", "portfolio")
.with_visibility(Visibility::Public);
assert!(guard.can_read(&visitor, &public_doc).await);
// Can query embeddings for RAG
let embedding = ResourceMeta::embedding("emb-001", "homelab");
assert!(guard.can_query(&visitor, &embedding).await);
// Can chat (own conversations)
let conversation = ResourceMeta::conversation("chat-1", "portfolio", "visitor-abc123");
assert!(guard.can_write(&visitor, &conversation).await);
// Cannot access private docs
let private_doc = ResourceMeta::wiki("secrets", "homelab")
.with_visibility(Visibility::Private);
assert!(!guard.can_read(&visitor, &private_doc).await);
// Cannot access other projects
let other_project = ResourceMeta::wiki("internal", "secret-project")
.with_visibility(Visibility::Public);
assert!(!guard.can_read(&visitor, &other_project).await);
}
#[tokio::test]
async fn test_scenario_authenticated_developer() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let dev = Claims::new("alice")
.with_roles(vec!["authenticated-user"])
.with_groups(vec!["engineering"]);
// Can read all wiki including private
let private_doc = ResourceMeta::wiki("internal-design", "homelab")
.with_visibility(Visibility::Private);
assert!(guard.can_read(&dev, &private_doc).await);
// Can manage own conversations
let own_conv = ResourceMeta::conversation("session-1", "homelab", "alice");
assert!(guard.can_read(&dev, &own_conv).await);
assert!(guard.can_write(&dev, &own_conv).await);
assert!(guard.can_delete(&dev, &own_conv).await);
// Cannot delete others' conversations
let other_conv = ResourceMeta::conversation("session-2", "homelab", "bob");
assert!(!guard.can_delete(&dev, &other_conv).await);
}
#[tokio::test]
async fn test_scenario_admin_operations() {
let guard = AccessGuard::new(Arc::new(builtin_role_provider()));
let admin = Claims::new("root").with_roles(vec!["admin"]);
// Can do anything
let any_resource = ResourceMeta::wiki("anything", "any-project")
.with_visibility(Visibility::Private)
.with_owner("someone-else");
assert!(guard.can_read(&admin, &any_resource).await);
assert!(guard.can_write(&admin, &any_resource).await);
assert!(guard.can_delete(&admin, &any_resource).await);
// Can manage others' conversations
let other_conv = ResourceMeta::conversation("session", "any", "anyone");
assert!(guard.can_delete(&admin, &other_conv).await);
}