greeneclipse
8580c996c3
Drop one-shot tmp/axe scripts and agent i18n scratch so the Gitea tree is deployable.
64 lines
2.1 KiB
Go
64 lines
2.1 KiB
Go
package auth
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import (
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"context"
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"crypto/sha256"
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"encoding/hex"
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"errors"
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"strings"
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"github.com/google/uuid"
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"github.com/jackc/pgx/v5"
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)
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var ErrInvalidAPIKey = errors.New("invalid api key")
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// APIKeyIdentity is the tenant binding resolved from a valid API key.
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type APIKeyIdentity struct {
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KeyID uuid.UUID
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CompanyID uuid.UUID
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UserID uuid.UUID
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MembershipRole string // active membership role for the key owner (admin|member)
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}
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// HashAPIKey returns a SHA-256 hex digest for O(1) api_keys.key_hash lookup.
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// Matches hashes written by dashboard key creation. Also used for invite tokens at rest.
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func HashAPIKey(raw string) string {
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sum := sha256.Sum256([]byte(raw))
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return hex.EncodeToString(sum[:])
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}
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// AuthenticateAPIKey looks up a non-revoked key by hash and updates last_used_at.
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// Keys owned by inactive users or without an active company membership are rejected.
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// MembershipRole is returned so HTTP middleware can withhold company-admin powers
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// when the owner is no longer an admin (keys are admin-created; scopes/expiry columns
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// do not exist yet — empty/full privilege remains the default for admin-owned keys).
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func (s *Service) AuthenticateAPIKey(ctx context.Context, raw string) (APIKeyIdentity, error) {
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raw = strings.TrimSpace(raw)
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if raw == "" {
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return APIKeyIdentity{}, ErrInvalidAPIKey
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}
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hash := HashAPIKey(raw)
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var id APIKeyIdentity
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var role string
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err := s.Pool.QueryRow(ctx, `
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SELECT k.id, k.company_id, k.user_id, m.role
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FROM api_keys k
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INNER JOIN users u ON u.id = k.user_id AND u.is_active = true
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INNER JOIN memberships m ON m.user_id = k.user_id
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AND m.company_id = k.company_id
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AND m.status = 'active'
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WHERE k.key_hash = $1 AND k.revoked_at IS NULL`, hash).
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Scan(&id.KeyID, &id.CompanyID, &id.UserID, &role)
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if errors.Is(err, pgx.ErrNoRows) {
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return APIKeyIdentity{}, ErrInvalidAPIKey
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}
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if err != nil {
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return APIKeyIdentity{}, err
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}
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id.MembershipRole = NormalizeMembershipRole(role)
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_, _ = s.Pool.Exec(ctx, `
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UPDATE api_keys SET last_used_at = now(), updated_at = now() WHERE id = $1`, id.KeyID)
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return id, nil
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}
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