/
db.go
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/
db.go
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package database
import (
"context"
"errors"
"fmt"
"log"
"time"
"github.com/arangodb/go-driver"
"github.com/arangodb/go-driver/http"
"github.com/SecurityBrewery/catalyst/bus"
"github.com/SecurityBrewery/catalyst/database/busdb"
"github.com/SecurityBrewery/catalyst/database/migrations"
"github.com/SecurityBrewery/catalyst/generated/model"
"github.com/SecurityBrewery/catalyst/hooks"
"github.com/SecurityBrewery/catalyst/index"
)
const (
Name = "catalyst"
TicketCollectionName = "tickets"
TemplateCollectionName = "templates"
PlaybookCollectionName = "playbooks"
AutomationCollectionName = "automations"
UserDataCollectionName = "userdata"
UserCollectionName = "users"
TicketTypeCollectionName = "tickettypes"
JobCollectionName = "jobs"
SettingsCollectionName = "settings"
DashboardCollectionName = "dashboards"
TicketArtifactsGraphName = "Graph"
RelatedTicketsCollectionName = "related"
)
type Database struct {
*busdb.BusDatabase
Index *index.Index
bus *bus.Bus
Hooks *hooks.Hooks
templateCollection *busdb.Collection[model.TicketTemplate]
ticketCollection *busdb.Collection[model.Ticket]
playbookCollection *busdb.Collection[model.PlaybookTemplate]
automationCollection *busdb.Collection[model.Automation]
userdataCollection *busdb.Collection[model.UserData]
userCollection *busdb.Collection[model.User]
tickettypeCollection *busdb.Collection[model.TicketType]
jobCollection *busdb.Collection[model.Job]
settingsCollection *busdb.Collection[model.Settings]
dashboardCollection *busdb.Collection[model.Dashboard]
relatedCollection *busdb.Collection[driver.EdgeDocument]
// containsCollection *busdb.Collection
}
type Config struct {
Host string
User string
Password string
Name string
}
func New(ctx context.Context, index *index.Index, bus *bus.Bus, hooks *hooks.Hooks, config *Config) (*Database, error) {
name := config.Name
if config.Name == "" {
name = Name
}
var err error
var client driver.Client
for {
deadline, ok := ctx.Deadline()
if ok && time.Until(deadline) < 0 {
return nil, context.DeadlineExceeded
}
client, err = getClient(ctx, config)
if err == nil {
break
}
if errors.Is(err, context.DeadlineExceeded) {
return nil, errors.New("could not load database, connection timed out")
}
log.Printf("could not connect to database: %s, retrying in 10 seconds\n", err)
time.Sleep(time.Second * 10)
}
hooks.DatabaseAfterConnect(ctx, client, name)
arangoDB, err := SetupDB(ctx, client, name)
if err != nil {
return nil, fmt.Errorf("DB setup failed: %w", err)
}
if err = migrations.PerformMigrations(ctx, arangoDB); err != nil {
return nil, fmt.Errorf("migrations failed: %w", err)
}
ticketCollection, err := arangoDB.Collection(ctx, TicketCollectionName)
if err != nil {
return nil, err
}
templateCollection, err := arangoDB.Collection(ctx, TemplateCollectionName)
if err != nil {
return nil, err
}
playbookCollection, err := arangoDB.Collection(ctx, PlaybookCollectionName)
if err != nil {
return nil, err
}
relatedCollection, err := arangoDB.Collection(ctx, RelatedTicketsCollectionName)
if err != nil {
return nil, err
}
automationCollection, err := arangoDB.Collection(ctx, AutomationCollectionName)
if err != nil {
return nil, err
}
userdataCollection, err := arangoDB.Collection(ctx, UserDataCollectionName)
if err != nil {
return nil, err
}
userCollection, err := arangoDB.Collection(ctx, UserCollectionName)
if err != nil {
return nil, err
}
tickettypeCollection, err := arangoDB.Collection(ctx, TicketTypeCollectionName)
if err != nil {
return nil, err
}
jobCollection, err := arangoDB.Collection(ctx, JobCollectionName)
if err != nil {
return nil, err
}
settingsCollection, err := arangoDB.Collection(ctx, SettingsCollectionName)
if err != nil {
return nil, err
}
dashboardCollection, err := arangoDB.Collection(ctx, DashboardCollectionName)
if err != nil {
return nil, err
}
hookedDB, err := busdb.NewDatabase(ctx, arangoDB, bus)
if err != nil {
return nil, err
}
db := &Database{
BusDatabase: hookedDB,
bus: bus,
Index: index,
Hooks: hooks,
templateCollection: busdb.NewCollection[model.TicketTemplate](templateCollection, hookedDB),
ticketCollection: busdb.NewCollection[model.Ticket](ticketCollection, hookedDB),
playbookCollection: busdb.NewCollection[model.PlaybookTemplate](playbookCollection, hookedDB),
automationCollection: busdb.NewCollection[model.Automation](automationCollection, hookedDB),
userdataCollection: busdb.NewCollection[model.UserData](userdataCollection, hookedDB),
userCollection: busdb.NewCollection[model.User](userCollection, hookedDB),
tickettypeCollection: busdb.NewCollection[model.TicketType](tickettypeCollection, hookedDB),
jobCollection: busdb.NewCollection[model.Job](jobCollection, hookedDB),
settingsCollection: busdb.NewCollection[model.Settings](settingsCollection, hookedDB),
dashboardCollection: busdb.NewCollection[model.Dashboard](dashboardCollection, hookedDB),
relatedCollection: busdb.NewCollection[driver.EdgeDocument](relatedCollection, hookedDB),
}
return db, nil
}
func getClient(ctx context.Context, config *Config) (driver.Client, error) {
conn, err := http.NewConnection(http.ConnectionConfig{Endpoints: []string{config.Host}})
if err != nil {
return nil, err
}
client, err := driver.NewClient(driver.ClientConfig{
Connection: conn,
Authentication: driver.BasicAuthentication(config.User, config.Password),
})
if err != nil {
return nil, err
}
if _, err := client.Version(ctx); err != nil {
return nil, err
}
return client, nil
}
func SetupDB(ctx context.Context, client driver.Client, dbName string) (driver.Database, error) {
databaseExists, err := client.DatabaseExists(ctx, dbName)
if err != nil {
return nil, fmt.Errorf("could not check if database exists: %w", err)
}
var db driver.Database
if !databaseExists {
db, err = client.CreateDatabase(ctx, dbName, nil)
} else {
db, err = client.Database(ctx, dbName)
}
if err != nil {
return nil, fmt.Errorf("could not create database: %w", err)
}
collectionExists, err := db.CollectionExists(ctx, migrations.MigrationCollection)
if err != nil {
return nil, fmt.Errorf("could not check if collection exists: %w", err)
}
if !collectionExists {
if _, err := db.CreateCollection(ctx, migrations.MigrationCollection, &driver.CreateCollectionOptions{
KeyOptions: &driver.CollectionKeyOptions{AllowUserKeys: true},
}); err != nil {
log.Println(err)
}
}
return db, nil
}
func (db *Database) Truncate(ctx context.Context) {
_ = db.templateCollection.Truncate(ctx)
_ = db.ticketCollection.Truncate(ctx)
_ = db.playbookCollection.Truncate(ctx)
_ = db.automationCollection.Truncate(ctx)
_ = db.userdataCollection.Truncate(ctx)
_ = db.userCollection.Truncate(ctx)
_ = db.tickettypeCollection.Truncate(ctx)
_ = db.jobCollection.Truncate(ctx)
_ = db.relatedCollection.Truncate(ctx)
_ = db.settingsCollection.Truncate(ctx)
_ = db.dashboardCollection.Truncate(ctx)
// db.containsCollection.Truncate(ctx)
}