sql

Documentation

Index

• type Accessor
  • func NewAccessor(db *sql.DB) *Accessor
  • func (d *Accessor) GetCertificate(serial, aki string) (crs []certdb.CertificateRecord, err error)
  • func (d *Accessor) GetOCSP(serial, aki string) (rrs []certdb.OCSPRecord, err error)
  • func (d *Accessor) GetUnexpiredCertificates() (crs []certdb.CertificateRecord, err error)
  • func (d *Accessor) GetUnexpiredOCSPs() (rrs []certdb.OCSPRecord, err error)
  • func (d *Accessor) InsertCertificate(cr certdb.CertificateRecord) error
  • func (d *Accessor) InsertOCSP(rr certdb.OCSPRecord) error
  • func (d *Accessor) RevokeCertificate(serial, aki string, reasonCode int) error
  • func (d *Accessor) SetDB(db *sql.DB)
  • func (d *Accessor) UpdateOCSP(serial, aki, body string, expiry time.Time) error
  • func (d *Accessor) UpsertOCSP(serial, aki, body string, expiry time.Time) error

Types

type Accessor

type Accessor struct {
	// contains filtered or unexported fields
}

Accessor implements certdb.Accessor interface.

func NewAccessor

func NewAccessor(db *sql.DB) *Accessor

NewAccessor returns a new Accessor.

func (*Accessor) GetCertificate

func (d *Accessor) GetCertificate(serial, aki string) (crs []certdb.CertificateRecord, err error)

GetCertificate gets a certdb.CertificateRecord indexed by serial.

func (*Accessor) GetOCSP

func (d *Accessor) GetOCSP(serial, aki string) (rrs []certdb.OCSPRecord, err error)

GetOCSP retrieves a certdb.OCSPRecord from db by serial.

func (*Accessor) GetUnexpiredCertificates

func (d *Accessor) GetUnexpiredCertificates() (crs []certdb.CertificateRecord, err error)

GetUnexpiredCertificates gets all unexpired certificate from db.

func (*Accessor) GetUnexpiredOCSPs

func (d *Accessor) GetUnexpiredOCSPs() (rrs []certdb.OCSPRecord, err error)

GetUnexpiredOCSPs retrieves all unexpired certdb.OCSPRecord from db.

func (*Accessor) InsertCertificate

func (d *Accessor) InsertCertificate(cr certdb.CertificateRecord) error

InsertCertificate puts a certdb.CertificateRecord into db.

func (*Accessor) InsertOCSP

func (d *Accessor) InsertOCSP(rr certdb.OCSPRecord) error

InsertOCSP puts a new certdb.OCSPRecord into the db.

func (*Accessor) RevokeCertificate

func (d *Accessor) RevokeCertificate(serial, aki string, reasonCode int) error

RevokeCertificate updates a certificate with a given serial number and marks it revoked.

func (*Accessor) SetDB

func (d *Accessor) SetDB(db *sql.DB)

SetDB changes the underlying sql.DB object Accessor is manipulating.

func (*Accessor) UpdateOCSP

func (d *Accessor) UpdateOCSP(serial, aki, body string, expiry time.Time) error

UpdateOCSP updates a ocsp response record with a given serial number.

func (*Accessor) UpsertOCSP

func (d *Accessor) UpsertOCSP(serial, aki, body string, expiry time.Time) error

UpsertOCSP update a ocsp response record with a given serial number, or insert the record if it doesn't yet exist in the db Implementation note: We didn't implement 'upsert' with SQL statement and we lost race condition prevention provided by underlying DBMS. Reasoning: 1. it's diffcult to support multiple DBMS backends in the same time, the SQL syntax differs from one to another. 2. we don't need a strict simultaneous consistency between OCSP and certificate status. It's OK that a OCSP response still shows 'good' while the corresponding certificate is being revoked seconds ago, as long as the OCSP response catches up to be eventually consistent (within hours to days). Write race condition between OCSP writers on OCSP table is not a problem, since we don't have write race condition on Certificate table and OCSP writers should periodically use Certificate table to update OCSP table to catch up.