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Security: - WebSocket events are routed to their owner only (no cross-user leak); hub close is idempotent (fixes double-close panic), adds ping/pong and write deadlines. - Session tokens stored as SHA-256 (migration 008 keeps sessions valid); single-query auth middleware puts the user in the request context. - Client IP only trusts X-Forwarded-For from TRUSTED_PROXIES; rate limiter map is bounded; per-user limit on AI summaries. - Argon2id at OWASP minimum with a concurrency cap; constant-time login for unknown emails; atomic first-admin bootstrap; REGISTRATION_ENABLED. - CSP/HSTS/COOP headers, same-origin guard on mutations, body size limits, wider SSRF denylist, bounded feed/page/AI response reads, generic errors. - Upgrade chi, pgx, x/net, x/text, x/crypto (known CVEs); commit go.sum. Performance: - List endpoints return a plain-text excerpt and reading time instead of full HTML; content is sanitized once at ingest (legacy rows backfilled). - Keyset pagination on (sort_at, id) with matching partial indexes; redundant indexes dropped (migration 007). - Fetcher: bounded worker pool, conditional GET (ETag/Last-Modified), exponential backoff, dedupe before insert, column-safe truncation, retention-aware ingest, per-user refresh coalescing. - Read/favorite/read-all are single ownership-scoped statements. - gzip compression, immutable caching for hashed assets, path-safe SPA handler, server timeouts; expired sessions purged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
31 lines
873 B
Go
31 lines
873 B
Go
package domain
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import (
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"context"
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"time"
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"github.com/google/uuid"
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)
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// Session represents an active user session.
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type Session struct {
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ID uuid.UUID `json:"id"`
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UserID uuid.UUID `json:"user_id"`
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Token string `json:"-"` // Never expose in JSON
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ExpiresAt time.Time `json:"expires_at"`
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CreatedAt time.Time `json:"created_at"`
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UserAgent string `json:"user_agent,omitempty"`
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IPAddress string `json:"ip_address,omitempty"`
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}
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// SessionRepository defines the interface for session data access.
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type SessionRepository interface {
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Create(session *Session) error
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GetByToken(token string) (*Session, error)
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// GetUserByToken resolves a session token to its user in one query.
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GetUserByToken(ctx context.Context, token string) (*User, error)
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Delete(token string) error
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DeleteByUserID(userID uuid.UUID) error
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DeleteExpired() (int64, error)
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}
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