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| 1 | +//! Self-service session management endpoints. |
| 2 | +//! |
| 3 | +//! Allows users to view and revoke their own sessions at `/admin/v1/me/sessions`. |
| 4 | +
|
| 5 | +use axum::{ |
| 6 | + Extension, Json, |
| 7 | + extract::{Path, State}, |
| 8 | +}; |
| 9 | +use serde_json::json; |
| 10 | +use tower_cookies::Cookies; |
| 11 | +use uuid::Uuid; |
| 12 | + |
| 13 | +use super::{AuditActor, error::AdminError, sessions::get_session_store}; |
| 14 | +use crate::{ |
| 15 | + AppState, |
| 16 | + middleware::{AdminAuth, AuthzContext, ClientInfo}, |
| 17 | + models::CreateAuditLog, |
| 18 | + routes::admin::sessions::{SessionInfo, SessionListResponse, SessionsRevokedResponse}, |
| 19 | + services::Services, |
| 20 | +}; |
| 21 | + |
| 22 | +fn get_services(state: &AppState) -> Result<&Services, AdminError> { |
| 23 | + state.services.as_ref().ok_or(AdminError::ServicesRequired) |
| 24 | +} |
| 25 | + |
| 26 | +/// List current user's active sessions. |
| 27 | +/// |
| 28 | +/// Returns an empty list if enhanced session management is not enabled. |
| 29 | +/// The `enhanced_enabled` field indicates whether session tracking is active. |
| 30 | +#[cfg_attr(feature = "utoipa", utoipa::path( |
| 31 | + get, |
| 32 | + path = "/admin/v1/me/sessions", |
| 33 | + tag = "me", |
| 34 | + operation_id = "me_sessions_list", |
| 35 | + responses( |
| 36 | + (status = 200, description = "List of current user's sessions", body = SessionListResponse), |
| 37 | + (status = 401, description = "Not authenticated", body = crate::openapi::ErrorResponse), |
| 38 | + ) |
| 39 | +))] |
| 40 | +#[tracing::instrument( |
| 41 | + name = "admin.me.sessions.list", |
| 42 | + skip(state, admin_auth, authz, cookies) |
| 43 | +)] |
| 44 | +pub async fn list( |
| 45 | + State(state): State<AppState>, |
| 46 | + Extension(admin_auth): Extension<AdminAuth>, |
| 47 | + Extension(authz): Extension<AuthzContext>, |
| 48 | + cookies: Cookies, |
| 49 | +) -> Result<Json<SessionListResponse>, AdminError> { |
| 50 | + authz.require("me", "read", None, None, None, None)?; |
| 51 | + |
| 52 | + let external_id = &admin_auth.identity.external_id; |
| 53 | + if external_id.is_empty() { |
| 54 | + return Ok(Json(SessionListResponse { |
| 55 | + data: vec![], |
| 56 | + enhanced_enabled: false, |
| 57 | + current_session_id: None, |
| 58 | + })); |
| 59 | + } |
| 60 | + |
| 61 | + let session_store = get_session_store(&state)?; |
| 62 | + let enhanced_enabled = session_store.is_enhanced_enabled(); |
| 63 | + |
| 64 | + // Extract current session ID from cookie so the UI can highlight it. |
| 65 | + // Only include when enhanced sessions are enabled to avoid leaking the session UUID. |
| 66 | + let current_session_id = if enhanced_enabled { |
| 67 | + let session_config = state.config.auth.session_config_or_default(); |
| 68 | + cookies |
| 69 | + .get(&session_config.cookie_name) |
| 70 | + .and_then(|c| c.value().parse::<Uuid>().ok()) |
| 71 | + } else { |
| 72 | + None |
| 73 | + }; |
| 74 | + |
| 75 | + let sessions = session_store |
| 76 | + .list_user_sessions(external_id) |
| 77 | + .await |
| 78 | + .map_err(|e| AdminError::Internal(format!("Failed to list sessions: {}", e)))?; |
| 79 | + |
| 80 | + let data = sessions |
| 81 | + .into_iter() |
| 82 | + .map(|s| SessionInfo { |
| 83 | + id: s.id, |
| 84 | + device: s.device, |
| 85 | + created_at: s.created_at, |
| 86 | + last_activity: s.last_activity, |
| 87 | + expires_at: s.expires_at, |
| 88 | + }) |
| 89 | + .collect(); |
| 90 | + |
| 91 | + Ok(Json(SessionListResponse { |
| 92 | + data, |
| 93 | + enhanced_enabled, |
| 94 | + current_session_id, |
| 95 | + })) |
| 96 | +} |
| 97 | + |
| 98 | +/// Revoke a specific session belonging to the current user. |
| 99 | +/// |
| 100 | +/// Returns success even if the session doesn't exist (idempotent). |
| 101 | +/// Returns 400 if the session belongs to a different user. |
| 102 | +#[cfg_attr(feature = "utoipa", utoipa::path( |
| 103 | + delete, |
| 104 | + path = "/admin/v1/me/sessions/{session_id}", |
| 105 | + tag = "me", |
| 106 | + operation_id = "me_sessions_delete_one", |
| 107 | + params(("session_id" = Uuid, Path, description = "Session ID to revoke")), |
| 108 | + responses( |
| 109 | + (status = 200, description = "Session revoked", body = SessionsRevokedResponse), |
| 110 | + (status = 400, description = "Session does not belong to current user", body = crate::openapi::ErrorResponse), |
| 111 | + (status = 401, description = "Not authenticated", body = crate::openapi::ErrorResponse), |
| 112 | + ) |
| 113 | +))] |
| 114 | +#[tracing::instrument(name = "admin.me.sessions.delete_one", skip(state, admin_auth, authz), fields(%session_id))] |
| 115 | +pub async fn delete_one( |
| 116 | + State(state): State<AppState>, |
| 117 | + Extension(admin_auth): Extension<AdminAuth>, |
| 118 | + Extension(authz): Extension<AuthzContext>, |
| 119 | + Extension(client_info): Extension<ClientInfo>, |
| 120 | + Path(session_id): Path<Uuid>, |
| 121 | +) -> Result<Json<SessionsRevokedResponse>, AdminError> { |
| 122 | + authz.require("me", "delete", None, None, None, None)?; |
| 123 | + |
| 124 | + let external_id = &admin_auth.identity.external_id; |
| 125 | + let services = get_services(&state)?; |
| 126 | + let actor = AuditActor::from(&admin_auth); |
| 127 | + |
| 128 | + let session_store = get_session_store(&state)?; |
| 129 | + |
| 130 | + // Verify session belongs to the current user |
| 131 | + let session_existed = match session_store.get_session(session_id).await { |
| 132 | + Ok(Some(session)) => { |
| 133 | + if session.external_id != *external_id { |
| 134 | + return Err(AdminError::BadRequest( |
| 135 | + "Session does not belong to current user".to_string(), |
| 136 | + )); |
| 137 | + } |
| 138 | + true |
| 139 | + } |
| 140 | + Ok(None) => false, |
| 141 | + Err(e) => { |
| 142 | + return Err(AdminError::Internal(format!( |
| 143 | + "Failed to look up session: {e}" |
| 144 | + ))); |
| 145 | + } |
| 146 | + }; |
| 147 | + |
| 148 | + let sessions_revoked = if !session_existed { |
| 149 | + 0 |
| 150 | + } else { |
| 151 | + session_store |
| 152 | + .delete_session(session_id) |
| 153 | + .await |
| 154 | + .map_err(|e| AdminError::Internal(format!("Failed to delete session: {e}")))?; |
| 155 | + 1 |
| 156 | + }; |
| 157 | + |
| 158 | + if session_existed { |
| 159 | + let _ = services |
| 160 | + .audit_logs |
| 161 | + .create(CreateAuditLog { |
| 162 | + actor_type: actor.actor_type, |
| 163 | + actor_id: actor.actor_id, |
| 164 | + action: "session.self_delete_one".to_string(), |
| 165 | + resource_type: "session".to_string(), |
| 166 | + resource_id: session_id, |
| 167 | + org_id: None, |
| 168 | + project_id: None, |
| 169 | + details: json!({ |
| 170 | + "session_id": session_id, |
| 171 | + "sessions_revoked": sessions_revoked, |
| 172 | + }), |
| 173 | + ip_address: client_info.ip_address, |
| 174 | + user_agent: client_info.user_agent, |
| 175 | + }) |
| 176 | + .await; |
| 177 | + } |
| 178 | + |
| 179 | + Ok(Json(SessionsRevokedResponse { sessions_revoked })) |
| 180 | +} |
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