insert pk
parent
0cc7180688
commit
519ed1790b
81
main.go
81
main.go
|
@ -2,20 +2,28 @@ package main
|
|||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/dsa"
|
||||
"crypto/ecdsa"
|
||||
"crypto/rsa"
|
||||
"crypto/sha256"
|
||||
"crypto/x509"
|
||||
"database/sql"
|
||||
"database/sql/driver"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
_ "github.com/lib/pq"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
"math/big"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/gomodule/redigo/redis"
|
||||
_ "github.com/lib/pq"
|
||||
)
|
||||
|
||||
type BigNumber big.Int
|
||||
|
||||
type certMapElm struct {
|
||||
CertHash string
|
||||
chain chain
|
||||
|
@ -42,6 +50,7 @@ type chain struct {
|
|||
}
|
||||
|
||||
var db *sql.DB
|
||||
//var db *sqlx.DB
|
||||
var cr redis.Conn
|
||||
|
||||
var connectRedis = false
|
||||
|
@ -92,17 +101,53 @@ func main() {
|
|||
if err != nil {
|
||||
log.Fatal(fmt.Sprintf("Insert Certificate into DB failed: %q", err))
|
||||
}
|
||||
// Launch go routine to create the relationship between certificates and sessions
|
||||
err = linkSessionCert(ids, idc)
|
||||
// Create the relationship between certificates and sessions
|
||||
err = linkSessionCerts(ids, idc)
|
||||
if err != nil {
|
||||
log.Fatal(fmt.Sprintf("Could not link Certs and Session into DB failed: %q", err))
|
||||
log.Fatal(fmt.Sprintf("Could not link Certs and Session into DB: %q", err))
|
||||
}
|
||||
// Launch go routine to create public keys
|
||||
}
|
||||
}
|
||||
|
||||
// linkSessionCert creates the link between a session and its certificates
|
||||
func linkSessionCert(ids int64, idc []string) error {
|
||||
// insertPublicKeys insert each public key of each certificate of a session
|
||||
func insertPublicKey(c x509.Certificate) (string, error) {
|
||||
pub, err := x509.ParsePKIXPublicKey(c.RawSubjectPublicKeyInfo)
|
||||
hash := fmt.Sprintf("%x", sha256.Sum256(c.RawSubjectPublicKeyInfo))
|
||||
if err != nil {
|
||||
return hash, nil
|
||||
}
|
||||
|
||||
switch pub := pub.(type) {
|
||||
case *rsa.PublicKey:
|
||||
q := `INSERT INTO "public_key" (hash, type, modulus, exponent, modulus_size) VALUES ($1, $2, $3, $4, $5)`
|
||||
_, err := db.Query(q, hash, "RSA", (*BigNumber)(pub.N), pub.E, pub.Size())
|
||||
if err != nil {
|
||||
return hash, nil
|
||||
}
|
||||
case *dsa.PublicKey:
|
||||
q := `INSERT INTO "public_key" (hash, type, "G", "P", "Q", "Y") VALUES ($1, $2, $3, $4, $5, $6)`
|
||||
_, err := db.Query(q, hash, "DSA", (*BigNumber)(pub.Parameters.G), (*BigNumber)(pub.Parameters.P), (*BigNumber)(pub.Parameters.Q), (*BigNumber)(pub.Y))
|
||||
if err != nil {
|
||||
return hash, nil
|
||||
}
|
||||
case *ecdsa.PublicKey:
|
||||
q := `INSERT INTO "public_key" (hash, type, "Y", "X", "P", "N", "B", "bitsize", "Gx", "Gy") VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)`
|
||||
_, err := db.Query(q, hash, "ECDSA", pub.Y, pub.X, pub.Curve.Params().P, pub.Curve.Params().N, pub.Curve.Params().B, pub.Curve.Params().BitSize, pub.Curve.Params().Gx, pub.Curve.Params().Gy)
|
||||
if err != nil {
|
||||
return hash, nil
|
||||
}
|
||||
default:
|
||||
return hash, fmt.Errorf("PKIx: could not determine the type of key %g", pub)
|
||||
}
|
||||
return hash, nil
|
||||
}
|
||||
|
||||
func (bn *BigNumber) Value() (driver.Value, error) {
|
||||
return driver.Value((*big.Int)(bn).Text(10)), nil
|
||||
}
|
||||
|
||||
// linkSessionCerts creates the link between a session and its certificates
|
||||
func linkSessionCerts(ids int64, idc []string) error {
|
||||
for _, i := range idc {
|
||||
q := `INSERT INTO "many_sessionRecord_has_many_certificate" ("id_sessionRecord", "hash_certificate") VALUES ($1, $2)`
|
||||
_, err := db.Query(q, ids, i)
|
||||
|
@ -117,7 +162,7 @@ func linkSessionCert(ids int64, idc []string) error {
|
|||
// contains a slice of certificate). If the chain of trust is build successfully
|
||||
// it marked as valid, If not root is found or if the chain is broken, it
|
||||
// does not touch the original slice and mark the chain as invalid.
|
||||
func buildChain(s *sessionRecord) (*sessionRecord) {
|
||||
func buildChain(s *sessionRecord) *sessionRecord {
|
||||
certChain := make([]certMapElm, 0)
|
||||
|
||||
// First we find the leaf
|
||||
|
@ -157,25 +202,35 @@ func insertCertificate(c certMapElm) (string, error) {
|
|||
var hash string
|
||||
err := db.QueryRow(q, c.CertHash, c.Certificate.IsCA, c.Certificate.Issuer.String(), c.Certificate.Subject.String(), c.chain.s, c.chain.isValid, getFullPath(c.CertHash)).Scan(&hash)
|
||||
if err != nil {
|
||||
return "", err
|
||||
return hash, err
|
||||
}
|
||||
key, err := insertPublicKey(*c.Certificate)
|
||||
if err != nil {
|
||||
return hash, err
|
||||
}
|
||||
|
||||
q = `INSERT INTO "many_certificate_has_many_public_key" ("hash_certificate", "hash_public_key") VALUES ($1, $2)`
|
||||
_, err = db.Query(q, hash, key)
|
||||
if err != nil {
|
||||
return hash, err
|
||||
}
|
||||
return hash, nil
|
||||
}
|
||||
|
||||
// getFullPath takes a certificate's hash and return the full path to
|
||||
// its location on disk
|
||||
func getFullPath(h string) (string) {
|
||||
func getFullPath(h string) string {
|
||||
return "TODO PATH"
|
||||
}
|
||||
|
||||
func insertCertificates(s *sessionRecord) ([]string, error) {
|
||||
var inserted []string
|
||||
for _, certificate := range s.Certificates {
|
||||
idc, err := insertCertificate(certificate)
|
||||
tmp, err := insertCertificate(certificate)
|
||||
inserted = append(inserted, tmp)
|
||||
if err != nil {
|
||||
return inserted, err
|
||||
}
|
||||
inserted = append(inserted, idc)
|
||||
}
|
||||
return inserted, nil
|
||||
}
|
||||
|
@ -203,7 +258,7 @@ func initDB() {
|
|||
err := errors.New("")
|
||||
db, err = sql.Open("postgres", connStr)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
log.Fatalln(err)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -32,8 +32,19 @@ CREATE TABLE public.public_key(
|
|||
hash bytea NOT NULL,
|
||||
type text NOT NULL,
|
||||
modulus text,
|
||||
exponent smallint,
|
||||
modules_size smallint,
|
||||
exponent int4,
|
||||
modulus_size int4,
|
||||
"P" numeric,
|
||||
"Q" numeric,
|
||||
"G" numeric,
|
||||
"Y" numeric,
|
||||
"X" numeric,
|
||||
"N" numeric,
|
||||
"B" numeric,
|
||||
bitsize int4,
|
||||
curve_name varchar(256),
|
||||
"Gx" numeric,
|
||||
"Gy" numeric,
|
||||
CONSTRAINT public_key_pk PRIMARY KEY (hash)
|
||||
|
||||
);
|
||||
|
@ -51,6 +62,8 @@ CREATE TABLE public.certificate(
|
|||
hash bytea NOT NULL,
|
||||
"is_CA" bool NOT NULL DEFAULT false,
|
||||
is_valid_chain bool NOT NULL DEFAULT false,
|
||||
"notBefore" time,
|
||||
"notAfter" time,
|
||||
CONSTRAINT certificate_pk PRIMARY KEY (hash)
|
||||
|
||||
);
|
||||
|
|
Loading…
Reference in New Issue