feat(db,server): add GetCveIDs

db/db.go

@@ -1,4 +1,4 @@
 package db
 
 import (
 	"fmt"
@@ -29,6 +29,7 @@
 
 	Get(string) (*models.CveDetail, error)
 	GetMulti([]string) (map[string]models.CveDetail, error)
+	GetCveIDs() ([]string, error)
 	GetCveIDsByCpeURI(string) ([]string, []string, []string, error)
 	GetByCpeURI(string) ([]models.CveDetail, error)
 	InsertJvn([]string) error

db/rdb.go

@@ -14,6 +14,7 @@ import (
 	"github.com/knqyf263/go-cpe/common"
 	"github.com/knqyf263/go-cpe/naming"
 	"github.com/spf13/viper"
+	"golang.org/x/exp/maps"
 	"golang.org/x/xerrors"
 	"gorm.io/driver/mysql"
 	"gorm.io/driver/postgres"
@@ -188,9 +189,7 @@ func (r *RDBDriver) MigrateDB() error {
 				}
 			}
 		case dialectMysql, dialectPostgreSQL:
-			if err != nil {
-				return xerrors.Errorf("Failed to migrate. err: %w", err)
-			}
+			return xerrors.Errorf("Failed to migrate. err: %w", err)
 		default:
 			return xerrors.Errorf("Not Supported DB dialects. r.name: %s", r.name)
 		}
@@ -308,6 +307,37 @@ func (r *RDBDriver) Get(cveID string) (*models.CveDetail, error) {
 	return &detail, nil
 }
 
+// GetCveIDs select all cve ids
+func (r *RDBDriver) GetCveIDs() ([]string, error) {
+	cveIDs := map[string]struct{}{}
+
+	var nvds []string
+	if err := r.conn.Model(&models.Nvd{}).Pluck("cve_id", &nvds).Error; err != nil {
+		return nil, err
+	}
+	for _, cveID := range nvds {
+		cveIDs[cveID] = struct{}{}
+	}
+
+	var jvns []string
+	if err := r.conn.Model(&models.Jvn{}).Distinct().Pluck("cve_id", &jvns).Error; err != nil {
+		return nil, err
+	}
+	for _, cveID := range jvns {
+		cveIDs[cveID] = struct{}{}
+	}
+
+	var fortinets []string
+	if err := r.conn.Model(&models.Fortinet{}).Distinct().Pluck("cve_id", &fortinets).Error; err != nil {
+		return nil, err
+	}
+	for _, cveID := range fortinets {
+		cveIDs[cveID] = struct{}{}
+	}
+
+	return maps.Keys(cveIDs), nil
+}
+
 func (r *RDBDriver) getCveIDsByPartVendorProduct(uri string) ([]string, error) {
 	specified, err := naming.UnbindURI(uri)
 	if err != nil {

db/redis.go

@@ -256,6 +256,35 @@ func (r *RedisDriver) GetMulti(cveIDs []string) (map[string]models.CveDetail, er
 	return cveDetails, nil
 }
 
+// GetCveIDs select all cve ids
+func (r *RedisDriver) GetCveIDs() ([]string, error) {
+	ctx := context.Background()
+
+	dbsize, err := r.conn.DBSize(ctx).Result()
+	if err != nil {
+		return nil, xerrors.Errorf("Failed to DBSize. err: %w", err)
+	}
+
+	cveIDs := []string{}
+	var cursor uint64
+	for {
+		var keys []string
+		var err error
+		keys, cursor, err = r.conn.Scan(ctx, cursor, fmt.Sprintf(cveKeyFormat, "*"), dbsize/5).Result()
+		if err != nil {
+			return nil, xerrors.Errorf("Failed to Scan. err: %w", err)
+		}
+
+		cveIDs = append(cveIDs, keys...)
+
+		if cursor == 0 {
+			break
+		}
+	}
+
+	return cveIDs, nil
+}
+
 // GetCveIDsByCpeURI Select Cve Ids by by pseudo-CPE
 func (r *RedisDriver) GetCveIDsByCpeURI(uri string) ([]string, []string, []string, error) {
 	specified, err := naming.UnbindURI(uri)
@@ -504,7 +533,7 @@ func (r *RedisDriver) InsertNvd(years []string) error {
 	}
 	var err error
 
-	log.Infof("Fetching CVE information from NVD(recent, modified).")
+	log.Infof("Fetching CVE information from NVD.")
 	cacheDir, err := nvd.Fetch()
 	if err != nil {
 		return xerrors.Errorf("Failed to Fetch. err: %w", err)

server/server.go

@@ -1,4 +1,4 @@
 package server
 
 import (
 	"fmt"
@@ -38,6 +38,8 @@
 	// Routes
 	e.GET("/health", health())
 	e.GET("/cves/:id", getCve(driver))
+	e.POST("/cves", getCveMulti(driver))
+	e.GET("/cves/ids", getCveIDs(driver))
 	e.POST("/cpes", getCveByCpeName(driver))
 	e.POST("/cpes/ids", getCveIDsByCpeName(driver))
 
@@ -67,6 +69,23 @@
 	}
 }
 
+func getCveMulti(driver db.DB) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		var cveIDs []string
+		if err := c.Bind(&cveIDs); err != nil {
+			log.Errorf("%s", err)
+			return err
+		}
+
+		cveDetails, err := driver.GetMulti(cveIDs)
+		if err != nil {
+			log.Errorf("%s", err)
+			return err
+		}
+		return c.JSON(http.StatusOK, &cveDetails)
+	}
+}
+
 type cpeName struct {
 	Name string `form:"name"`
 }
@@ -92,6 +111,17 @@
 	}
 }
 
+func getCveIDs(driver db.DB) echo.HandlerFunc {
+	return func(c echo.Context) error {
+		cveIDs, err := driver.GetCveIDs()
+		if err != nil {
+			log.Errorf("%s", err)
+			return err
+		}
+		return c.JSON(http.StatusOK, &cveIDs)
+	}
+}
+
 func getCveIDsByCpeName(driver db.DB) echo.HandlerFunc {
 	return func(c echo.Context) error {
 		cpe := cpeName{}