database: Update cayley and use Triple instead of Quad
This commit is contained in:
Quentin Machu
parent
941a10cc2b
commit
3fe3f3a4c7
3
Godeps/Godeps.json
generated
3
Godeps/Godeps.json
generated
@ -41,8 +41,7 @@
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},
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{
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"ImportPath": "github.com/google/cayley",
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"Comment": "v0.4.1-160-gcdf0154",
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"Rev": "f143602b8ae880ec975e4c154dd010047de80c1f"
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"Rev": "582c4e1ca46943f2cf09c73bd12a83a6959057c9"
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},
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{
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"ImportPath": "github.com/julienschmidt/httprouter",
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@ -78,18 +78,21 @@ func Open(dbType, dbPath string) error {
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log.Infof("database at %s does not exist yet, creating it", dbPath)
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err = graph.InitQuadStore(dbType, dbPath, options)
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if err != nil {
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if err != nil && err != graph.ErrDatabaseExists {
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log.Errorf("could not create database at %s : %s", dbPath, err)
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return ErrCantOpen
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}
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}
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case "sql":
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// Replaces the PostgreSQL's slow COUNT query with a fast estimator.
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// See:
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// Ref: https://wiki.postgresql.org/wiki/Count_estimate
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options["use_estimates"] = true
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graph.InitQuadStore(dbType, dbPath, options)
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err := graph.InitQuadStore(dbType, dbPath, options)
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if err != nil && err != graph.ErrDatabaseExists {
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log.Errorf("could not create database at %s : %s", dbPath, err)
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return ErrCantOpen
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}
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}
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store, err = cayley.NewGraph(dbType, dbPath, options)
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@ -115,7 +118,7 @@ func Healthcheck() health.Status {
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var err error
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if store != nil {
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t := cayley.NewTransaction()
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q := cayley.Quad("cayley", "is", "healthy", "")
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q := cayley.Triple("cayley", "is", "healthy")
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t.AddQuad(q)
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t.RemoveQuad(q)
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glog.SetStderrThreshold("FATAL") // TODO REMOVE ME
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@ -38,12 +38,12 @@ func TestToValue(t *testing.T) {
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assert.Nil(t, err, "toValue should work even if the requested path leads to nothing")
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assert.Equal(t, "", v, "toValue should return an empty string if the requested path leads to nothing")
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store.AddQuad(cayley.Quad("tests", "are", "awesome", ""))
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store.AddQuad(cayley.Triple("tests", "are", "awesome"))
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v, err = toValue(cayley.StartPath(store, "tests").Out("are"))
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assert.Nil(t, err, "toValue should have worked")
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assert.Equal(t, "awesome", v, "toValue did not return the expected value")
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store.AddQuad(cayley.Quad("tests", "are", "running", ""))
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store.AddQuad(cayley.Triple("tests", "are", "running"))
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v, err = toValue(cayley.StartPath(store, "tests").Out("are"))
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assert.NotNil(t, err, "toValue should return an error and an empty string if the path leads to multiple values")
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assert.Equal(t, "", v, "toValue should return an error and an empty string if the path leads to multiple values")
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@ -54,7 +54,7 @@ func TestToValue(t *testing.T) {
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assert.Len(t, vs, 0, "toValue should return an empty array if the requested path leads to nothing")
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words := []string{"powerful", "lightweight"}
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for i, word := range words {
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store.AddQuad(cayley.Quad("CoreOS", fieldIs, word, ""))
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store.AddQuad(cayley.Triple("CoreOS", fieldIs, word))
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v, err := toValues(cayley.StartPath(store, "CoreOS").Out(fieldIs))
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assert.Nil(t, err, "toValues should have worked")
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assert.Len(t, v, i+1, "toValues did not return the right amount of values")
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@ -64,17 +64,17 @@ func TestToValue(t *testing.T) {
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}
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// toValue(s)() and empty values
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store.AddQuad(cayley.Quad("bob", "likes", "", ""))
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store.AddQuad(cayley.Triple("bob", "likes", ""))
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v, err = toValue(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValue should work even if the requested path leads to nothing")
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assert.Equal(t, "", v, "toValue should return an empty string if the requested path leads to nothing")
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store.AddQuad(cayley.Quad("bob", "likes", "running", ""))
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store.AddQuad(cayley.Triple("bob", "likes", "running"))
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v, err = toValue(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValue should have worked")
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assert.Equal(t, "running", v, "toValue did not return the expected value")
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store.AddQuad(cayley.Quad("bob", "likes", "swimming", ""))
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store.AddQuad(cayley.Triple("bob", "likes", "swimming"))
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va, err := toValues(cayley.StartPath(store, "bob").Out("likes"))
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assert.Nil(t, err, "toValues should have worked")
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assert.Len(t, va, 2, "toValues should have returned 2 values")
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@ -43,9 +43,9 @@ func UpdateFlag(name, value string) error {
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// Build transaction
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name = flagNodePrefix + ":" + name
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if currentValue != "" {
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t.RemoveQuad(cayley.Quad(name, fieldFlagValue, currentValue, ""))
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t.RemoveQuad(cayley.Triple(name, fieldFlagValue, currentValue))
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}
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t.AddQuad(cayley.Quad(name, fieldFlagValue, value, ""))
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t.AddQuad(cayley.Triple(name, fieldFlagValue, value))
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// Apply transaction
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if err = store.ApplyTransaction(t); err != nil {
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@ -98,30 +98,30 @@ func InsertLayer(layer *Layer) error {
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if existingLayer == nil {
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// Create case: add permanent nodes
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t.AddQuad(cayley.Quad(layer.Node, fieldIs, fieldLayerIsValue, ""))
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t.AddQuad(cayley.Quad(layer.Node, FieldLayerID, layer.ID, ""))
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t.AddQuad(cayley.Quad(layer.Node, FieldLayerParent, layer.ParentNode, ""))
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t.AddQuad(cayley.Triple(layer.Node, fieldIs, fieldLayerIsValue))
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t.AddQuad(cayley.Triple(layer.Node, FieldLayerID, layer.ID))
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t.AddQuad(cayley.Triple(layer.Node, FieldLayerParent, layer.ParentNode))
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} else {
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// Update case: remove everything before we add updated data
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerOS, existingLayer.OS, ""))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerOS, existingLayer.OS))
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for _, pkg := range existingLayer.InstalledPackagesNodes {
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t.RemoveQuad(cayley.Quad(layer.Node, fieldLayerInstalledPackages, pkg, ""))
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t.RemoveQuad(cayley.Triple(layer.Node, fieldLayerInstalledPackages, pkg))
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}
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for _, pkg := range existingLayer.RemovedPackagesNodes {
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t.RemoveQuad(cayley.Quad(layer.Node, fieldLayerRemovedPackages, pkg, ""))
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t.RemoveQuad(cayley.Triple(layer.Node, fieldLayerRemovedPackages, pkg))
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}
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerEngineVersion, strconv.Itoa(existingLayer.EngineVersion), ""))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerEngineVersion, strconv.Itoa(existingLayer.EngineVersion)))
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}
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// Add OS/Packages
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t.AddQuad(cayley.Quad(layer.Node, FieldLayerOS, layer.OS, ""))
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t.AddQuad(cayley.Triple(layer.Node, FieldLayerOS, layer.OS))
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for _, pkg := range layer.InstalledPackagesNodes {
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t.AddQuad(cayley.Quad(layer.Node, fieldLayerInstalledPackages, pkg, ""))
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t.AddQuad(cayley.Triple(layer.Node, fieldLayerInstalledPackages, pkg))
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}
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for _, pkg := range layer.RemovedPackagesNodes {
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t.AddQuad(cayley.Quad(layer.Node, fieldLayerRemovedPackages, pkg, ""))
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t.AddQuad(cayley.Triple(layer.Node, fieldLayerRemovedPackages, pkg))
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}
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t.AddQuad(cayley.Quad(layer.Node, FieldLayerEngineVersion, strconv.Itoa(layer.EngineVersion), ""))
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t.AddQuad(cayley.Triple(layer.Node, FieldLayerEngineVersion, strconv.Itoa(layer.EngineVersion)))
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// Apply transaction
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if err = store.ApplyTransaction(t); err != nil {
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@ -163,16 +163,16 @@ func deleteLayerTreeFrom(node string, t *graph.Transaction) error {
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}
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// Remove layer.
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t.RemoveQuad(cayley.Quad(layer.Node, fieldIs, fieldLayerIsValue, ""))
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerID, layer.ID, ""))
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerParent, layer.ParentNode, ""))
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerOS, layer.OS, ""))
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t.RemoveQuad(cayley.Quad(layer.Node, FieldLayerEngineVersion, strconv.Itoa(layer.EngineVersion), ""))
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t.RemoveQuad(cayley.Triple(layer.Node, fieldIs, fieldLayerIsValue))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerID, layer.ID))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerParent, layer.ParentNode))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerOS, layer.OS))
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t.RemoveQuad(cayley.Triple(layer.Node, FieldLayerEngineVersion, strconv.Itoa(layer.EngineVersion)))
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for _, pkg := range layer.InstalledPackagesNodes {
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t.RemoveQuad(cayley.Quad(layer.Node, fieldLayerInstalledPackages, pkg, ""))
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t.RemoveQuad(cayley.Triple(layer.Node, fieldLayerInstalledPackages, pkg))
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}
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for _, pkg := range layer.RemovedPackagesNodes {
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t.RemoveQuad(cayley.Quad(layer.Node, fieldLayerRemovedPackages, pkg, ""))
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t.RemoveQuad(cayley.Triple(layer.Node, fieldLayerRemovedPackages, pkg))
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}
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// Apply transaction if root call.
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@ -52,17 +52,17 @@ func Lock(name string, duration time.Duration, owner string) (bool, time.Time) {
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}
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t := cayley.NewTransaction()
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t.RemoveQuad(cayley.Quad(name, fieldLockLockedUntil, currentExpiration, ""))
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t.AddQuad(cayley.Quad(name, fieldLockLockedUntil, untilString, ""))
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t.RemoveQuad(cayley.Triple(name, fieldLockLockedUntil, currentExpiration))
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t.AddQuad(cayley.Triple(name, fieldLockLockedUntil, untilString))
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// It is not necessary to verify if the lock is ours again in the transaction
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// because if someone took it, the lock's current expiration probably changed and the transaction will fail
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return store.ApplyTransaction(t) == nil, until
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}
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t := cayley.NewTransaction()
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t.AddQuad(cayley.Quad(name, fieldLockLocked, fieldLockLockedValue, "")) // Necessary to make the transaction fails if the lock already exists (and has not been pruned)
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t.AddQuad(cayley.Quad(name, fieldLockLockedUntil, untilString, ""))
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t.AddQuad(cayley.Quad(name, fieldLockLockedBy, owner, ""))
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t.AddQuad(cayley.Triple(name, fieldLockLocked, fieldLockLockedValue)) // Necessary to make the transaction fails if the lock already exists (and has not been pruned)
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t.AddQuad(cayley.Triple(name, fieldLockLockedUntil, untilString))
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t.AddQuad(cayley.Triple(name, fieldLockLockedBy, owner))
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glog.SetStderrThreshold("FATAL")
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success := store.ApplyTransaction(t) == nil
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@ -81,9 +81,9 @@ func Unlock(name, owner string) {
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it.TagResults(tags)
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t := cayley.NewTransaction()
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t.RemoveQuad(cayley.Quad(name, fieldLockLocked, fieldLockLockedValue, ""))
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t.RemoveQuad(cayley.Quad(name, fieldLockLockedUntil, store.NameOf(tags[fieldLockLockedUntil]), ""))
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t.RemoveQuad(cayley.Quad(name, fieldLockLockedBy, owner, ""))
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t.RemoveQuad(cayley.Triple(name, fieldLockLocked, fieldLockLockedValue))
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t.RemoveQuad(cayley.Triple(name, fieldLockLockedUntil, store.NameOf(tags[fieldLockLockedUntil])))
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t.RemoveQuad(cayley.Triple(name, fieldLockLockedBy, owner))
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err := store.ApplyTransaction(t)
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if err != nil {
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log.Errorf("failed transaction (Unlock): %s", err)
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@ -141,9 +141,9 @@ func pruneLocks() {
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log.Debugf("lock %s owned by %s has expired.", n, o)
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tr := cayley.NewTransaction()
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tr.RemoveQuad(cayley.Quad(n, fieldLockLocked, fieldLockLockedValue, ""))
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tr.RemoveQuad(cayley.Quad(n, fieldLockLockedUntil, t, ""))
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tr.RemoveQuad(cayley.Quad(n, fieldLockLockedBy, o, ""))
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tr.RemoveQuad(cayley.Triple(n, fieldLockLocked, fieldLockLockedValue))
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tr.RemoveQuad(cayley.Triple(n, fieldLockLockedUntil, t))
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tr.RemoveQuad(cayley.Triple(n, fieldLockLockedBy, o))
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err := store.ApplyTransaction(tr)
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if err != nil {
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log.Errorf("failed transaction (pruneLocks): %s", err)
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@ -339,10 +339,10 @@ func InsertNotifications(notifications []Notification, wrapper NotificationWrapp
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}
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node := fieldNotificationIsValue + ":" + uuid.New()
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t.AddQuad(cayley.Quad(node, fieldIs, fieldNotificationIsValue, ""))
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t.AddQuad(cayley.Quad(node, fieldNotificationType, wrappedNotification.Type, ""))
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t.AddQuad(cayley.Quad(node, fieldNotificationData, wrappedNotification.Data, ""))
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t.AddQuad(cayley.Quad(node, fieldNotificationIsSent, strconv.FormatBool(false), ""))
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t.AddQuad(cayley.Triple(node, fieldIs, fieldNotificationIsValue))
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t.AddQuad(cayley.Triple(node, fieldNotificationType, wrappedNotification.Type))
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t.AddQuad(cayley.Triple(node, fieldNotificationData, wrappedNotification.Data))
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t.AddQuad(cayley.Triple(node, fieldNotificationIsSent, strconv.FormatBool(false)))
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}
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// Apply transaction
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@ -401,8 +401,8 @@ func MarkNotificationAsSent(node string) {
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// Initialize transaction
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t := cayley.NewTransaction()
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t.RemoveQuad(cayley.Quad(node, fieldNotificationIsSent, strconv.FormatBool(false), ""))
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t.AddQuad(cayley.Quad(node, fieldNotificationIsSent, strconv.FormatBool(true), ""))
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t.RemoveQuad(cayley.Triple(node, fieldNotificationIsSent, strconv.FormatBool(false)))
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t.AddQuad(cayley.Triple(node, fieldNotificationIsSent, strconv.FormatBool(true)))
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// Apply transaction
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store.ApplyTransaction(t)
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@ -156,11 +156,11 @@ func InsertPackages(packageParameters []*Package) error {
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}
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endPackage.Node = endPackage.GetNode()
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t.AddQuad(cayley.Quad(endPackage.Node, fieldIs, fieldPackageIsValue, ""))
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t.AddQuad(cayley.Quad(endPackage.Node, FieldPackageOS, endPackage.OS, ""))
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t.AddQuad(cayley.Quad(endPackage.Node, FieldPackageName, endPackage.Name, ""))
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t.AddQuad(cayley.Quad(endPackage.Node, FieldPackageVersion, endPackage.Version.String(), ""))
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t.AddQuad(cayley.Quad(endPackage.Node, FieldPackageNextVersion, "", ""))
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t.AddQuad(cayley.Triple(endPackage.Node, fieldIs, fieldPackageIsValue))
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t.AddQuad(cayley.Triple(endPackage.Node, FieldPackageOS, endPackage.OS))
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t.AddQuad(cayley.Triple(endPackage.Node, FieldPackageName, endPackage.Name))
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t.AddQuad(cayley.Triple(endPackage.Node, FieldPackageVersion, endPackage.Version.String()))
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t.AddQuad(cayley.Triple(endPackage.Node, FieldPackageNextVersion, ""))
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// Create the inserted package if it is different than a start/end package
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var newPackage *Package
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@ -172,11 +172,11 @@ func InsertPackages(packageParameters []*Package) error {
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}
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newPackage.Node = newPackage.GetNode()
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t.AddQuad(cayley.Quad(newPackage.Node, fieldIs, fieldPackageIsValue, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageOS, newPackage.OS, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageName, newPackage.Name, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageVersion, newPackage.Version.String(), ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageNextVersion, endPackage.Node, ""))
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t.AddQuad(cayley.Triple(newPackage.Node, fieldIs, fieldPackageIsValue))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageOS, newPackage.OS))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageName, newPackage.Name))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageVersion, newPackage.Version.String()))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageNextVersion, endPackage.Node))
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packageParameter.Node = newPackage.Node
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}
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@ -189,14 +189,14 @@ func InsertPackages(packageParameters []*Package) error {
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}
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startPackage.Node = startPackage.GetNode()
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t.AddQuad(cayley.Quad(startPackage.Node, fieldIs, fieldPackageIsValue, ""))
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t.AddQuad(cayley.Quad(startPackage.Node, FieldPackageOS, startPackage.OS, ""))
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t.AddQuad(cayley.Quad(startPackage.Node, FieldPackageName, startPackage.Name, ""))
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t.AddQuad(cayley.Quad(startPackage.Node, FieldPackageVersion, startPackage.Version.String(), ""))
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t.AddQuad(cayley.Triple(startPackage.Node, fieldIs, fieldPackageIsValue))
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t.AddQuad(cayley.Triple(startPackage.Node, FieldPackageOS, startPackage.OS))
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t.AddQuad(cayley.Triple(startPackage.Node, FieldPackageName, startPackage.Name))
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t.AddQuad(cayley.Triple(startPackage.Node, FieldPackageVersion, startPackage.Version.String()))
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if !insertingStartPackage && !insertingEndPackage {
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t.AddQuad(cayley.Quad(startPackage.Node, FieldPackageNextVersion, newPackage.Node, ""))
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t.AddQuad(cayley.Triple(startPackage.Node, FieldPackageNextVersion, newPackage.Node))
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} else {
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t.AddQuad(cayley.Quad(startPackage.Node, FieldPackageNextVersion, endPackage.Node, ""))
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t.AddQuad(cayley.Triple(startPackage.Node, FieldPackageNextVersion, endPackage.Node))
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}
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// Set package node
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@ -213,10 +213,10 @@ func InsertPackages(packageParameters []*Package) error {
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newPackage.Node = "package:" + utils.Hash(newPackage.Key())
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packageParameter.Node = newPackage.Node
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t.AddQuad(cayley.Quad(newPackage.Node, fieldIs, fieldPackageIsValue, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageOS, newPackage.OS, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageName, newPackage.Name, ""))
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t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageVersion, newPackage.Version.String(), ""))
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t.AddQuad(cayley.Triple(newPackage.Node, fieldIs, fieldPackageIsValue))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageOS, newPackage.OS))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageName, newPackage.Name))
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t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageVersion, newPackage.Version.String()))
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// Sort branchPackages by version (including the new package)
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||||
branchPackages = append(branchPackages, newPackage)
|
||||
@ -244,13 +244,13 @@ func InsertPackages(packageParameters []*Package) error {
|
||||
}
|
||||
|
||||
// Link the new packages with the branch
|
||||
t.RemoveQuad(cayley.Quad(pred.Node, FieldPackageNextVersion, succ.Node, ""))
|
||||
t.RemoveQuad(cayley.Triple(pred.Node, FieldPackageNextVersion, succ.Node))
|
||||
|
||||
pred.NextVersionNode = newPackage.Node
|
||||
t.AddQuad(cayley.Quad(pred.Node, FieldPackageNextVersion, newPackage.Node, ""))
|
||||
t.AddQuad(cayley.Triple(pred.Node, FieldPackageNextVersion, newPackage.Node))
|
||||
|
||||
newPackage.NextVersionNode = succ.Node
|
||||
t.AddQuad(cayley.Quad(newPackage.Node, FieldPackageNextVersion, succ.Node, ""))
|
||||
t.AddQuad(cayley.Triple(newPackage.Node, FieldPackageNextVersion, succ.Node))
|
||||
}
|
||||
|
||||
// Apply transaction
|
||||
|
||||
@ -152,13 +152,13 @@ func InsertVulnerabilities(vulnerabilities []*Vulnerability) ([]Notification, er
|
||||
// Insert it
|
||||
vulnerability.Node = vulnerability.GetNode()
|
||||
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, fieldIs, fieldVulnerabilityIsValue, ""))
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityID, vulnerability.ID, ""))
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityLink, vulnerability.Link, ""))
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority), ""))
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description, ""))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, fieldIs, fieldVulnerabilityIsValue))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityID, vulnerability.ID))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityLink, vulnerability.Link))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority)))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description))
|
||||
for _, p := range vulnerability.FixedInNodes {
|
||||
t.AddQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityFixedIn, p, ""))
|
||||
t.AddQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityFixedIn, p))
|
||||
}
|
||||
|
||||
// Add a notification
|
||||
@ -170,8 +170,8 @@ func InsertVulnerabilities(vulnerabilities []*Vulnerability) ([]Notification, er
|
||||
} else {
|
||||
// The vulnerability already exists, update it
|
||||
if vulnerability.Link != "" && existingVulnerability.Link != vulnerability.Link {
|
||||
t.RemoveQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityLink, existingVulnerability.Link, ""))
|
||||
t.AddQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityLink, vulnerability.Link, ""))
|
||||
t.RemoveQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityLink, existingVulnerability.Link))
|
||||
t.AddQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityLink, vulnerability.Link))
|
||||
existingVulnerability.Link = vulnerability.Link
|
||||
}
|
||||
|
||||
@ -197,14 +197,14 @@ func InsertVulnerabilities(vulnerabilities []*Vulnerability) ([]Notification, er
|
||||
}
|
||||
}
|
||||
|
||||
t.RemoveQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityPriority, string(existingVulnerability.Priority), ""))
|
||||
t.AddQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority), ""))
|
||||
t.RemoveQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityPriority, string(existingVulnerability.Priority)))
|
||||
t.AddQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority)))
|
||||
existingVulnerability.Priority = vulnerability.Priority
|
||||
}
|
||||
|
||||
if vulnerability.Description != "" && existingVulnerability.Description != vulnerability.Description {
|
||||
t.RemoveQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityDescription, existingVulnerability.Description, ""))
|
||||
t.AddQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description, ""))
|
||||
t.RemoveQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityDescription, existingVulnerability.Description))
|
||||
t.AddQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description))
|
||||
existingVulnerability.Description = vulnerability.Description
|
||||
}
|
||||
|
||||
@ -226,7 +226,7 @@ func InsertVulnerabilities(vulnerabilities []*Vulnerability) ([]Notification, er
|
||||
for _, ep := range existingVulnerabilityFixedInPackages {
|
||||
if p.Branch() == ep.Branch() {
|
||||
// A link to this package branch already exist and is not the same version, we will delete it
|
||||
t.RemoveQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityFixedIn, ep.Node, ""))
|
||||
t.RemoveQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityFixedIn, ep.Node))
|
||||
|
||||
var index int
|
||||
for i, n := range existingVulnerability.FixedInNodes {
|
||||
@ -240,7 +240,7 @@ func InsertVulnerabilities(vulnerabilities []*Vulnerability) ([]Notification, er
|
||||
}
|
||||
}
|
||||
|
||||
t.AddQuad(cayley.Quad(existingVulnerability.Node, FieldVulnerabilityFixedIn, p.Node, ""))
|
||||
t.AddQuad(cayley.Triple(existingVulnerability.Node, FieldVulnerabilityFixedIn, p.Node))
|
||||
existingVulnerability.FixedInNodes = append(existingVulnerability.FixedInNodes, p.Node)
|
||||
addedNodes = append(addedNodes, p.Node)
|
||||
}
|
||||
@ -280,12 +280,12 @@ func DeleteVulnerability(id string) error {
|
||||
}
|
||||
|
||||
t := cayley.NewTransaction()
|
||||
t.RemoveQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityID, vulnerability.ID, ""))
|
||||
t.RemoveQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityLink, vulnerability.Link, ""))
|
||||
t.RemoveQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority), ""))
|
||||
t.RemoveQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description, ""))
|
||||
t.RemoveQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityID, vulnerability.ID))
|
||||
t.RemoveQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityLink, vulnerability.Link))
|
||||
t.RemoveQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityPriority, string(vulnerability.Priority)))
|
||||
t.RemoveQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityDescription, vulnerability.Description))
|
||||
for _, p := range vulnerability.FixedInNodes {
|
||||
t.RemoveQuad(cayley.Quad(vulnerability.Node, FieldVulnerabilityFixedIn, p, ""))
|
||||
t.RemoveQuad(cayley.Triple(vulnerability.Node, FieldVulnerabilityFixedIn, p))
|
||||
}
|
||||
|
||||
if err := store.ApplyTransaction(t); err != nil {
|
||||
|
||||
21
vendor/github.com/google/cayley/Dockerfile
generated
vendored
Normal file
21
vendor/github.com/google/cayley/Dockerfile
generated
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
FROM golang:latest
|
||||
MAINTAINER Barak Michener <me@barakmich.com>
|
||||
|
||||
# Set up workdir
|
||||
WORKDIR /go/src/github.com/google/cayley
|
||||
|
||||
# Restore vendored dependencies
|
||||
RUN go get github.com/tools/godep
|
||||
ADD Godeps /go/src/github.com/google/cayley/Godeps
|
||||
RUN godep restore
|
||||
|
||||
# Add and install cayley
|
||||
ADD . .
|
||||
RUN go install -v github.com/google/cayley
|
||||
|
||||
# Expose the port and volume for configuration and data persistence. If you're
|
||||
# using a backend like bolt, make sure the file is saved to this directory.
|
||||
VOLUME ["/data"]
|
||||
EXPOSE 64321
|
||||
|
||||
CMD ["cayley", "http", "-config", "/data/cayley.cfg", "-init"]
|
||||
15
vendor/github.com/google/cayley/README.md
generated
vendored
15
vendor/github.com/google/cayley/README.md
generated
vendored
@ -5,7 +5,8 @@ Cayley is an open-source graph inspired by the graph database behind [Freebase](
|
||||
|
||||
Its goal is to be a part of the developer's toolbox where [Linked Data](http://linkeddata.org/) and graph-shaped data (semantic webs, social networks, etc) in general are concerned.
|
||||
|
||||
[](https://travis-ci.org/google/cayley) [Trello Board](https://trello.com/b/KioFZb5O)
|
||||
[](https://travis-ci.org/google/cayley)
|
||||
[](https://quay.io/repository/barakmich/cayley)
|
||||
|
||||
## Features
|
||||
|
||||
@ -20,6 +21,7 @@ Its goal is to be a part of the developer's toolbox where [Linked Data](http://l
|
||||
* Plays well with multiple backend stores:
|
||||
* [LevelDB](https://github.com/google/leveldb)
|
||||
* [Bolt](https://github.com/boltdb/bolt)
|
||||
* [PostgreSQL](http://www.postgresql.org)
|
||||
* [MongoDB](https://www.mongodb.org) for distributed stores
|
||||
* In-memory, ephemeral
|
||||
* Modular design; easy to extend with new languages and backends
|
||||
@ -162,6 +164,17 @@ g.V().Has("name", "Casablanca").Follow(filmToActor).Out("name").All()
|
||||
|
||||
There's more in the JavaScript API Documentation, but that should give you a feel for how to walk around the graph.
|
||||
|
||||
## Running in a container
|
||||
|
||||
A container exposing the HTTP API of cayley is available.
|
||||
To run the container one must first setup a data directory that contains the configuration file and optionally contains persistent files (i.e. a boltdb database file).
|
||||
|
||||
```
|
||||
mkdir data
|
||||
cp my_config.cfg data/cayley.cfg
|
||||
docker run -v $PWD/data:/data -p 64321:64321 -d quay.io/barakmich/cayley
|
||||
```
|
||||
|
||||
## Disclaimer
|
||||
|
||||
Not a Google project, but created and maintained [by a Googler](https://github.com/barakmich), with permission from and assignment to Google, under the [Apache License, version 2.0](http://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
||||
13
vendor/github.com/google/cayley/cmd/cayley/cayley.go
generated
vendored
13
vendor/github.com/google/cayley/cmd/cayley/cayley.go
generated
vendored
@ -45,6 +45,7 @@ import (
|
||||
|
||||
var (
|
||||
quadFile = flag.String("quads", "", "Quad file to load before going to REPL.")
|
||||
initOpt = flag.Bool("init", false, "Initialize the database before using it. Equivalent to running `cayley init` followed by the given command.")
|
||||
quadType = flag.String("format", "cquad", `Quad format to use for loading ("cquad" or "nquad").`)
|
||||
cpuprofile = flag.String("prof", "", "Output profiling file.")
|
||||
queryLanguage = flag.String("query_lang", "gremlin", "Use this parser as the query language.")
|
||||
@ -238,6 +239,12 @@ func main() {
|
||||
handle.Close()
|
||||
|
||||
case "repl":
|
||||
if *initOpt {
|
||||
err = db.Init(cfg)
|
||||
if err != nil && err != graph.ErrDatabaseExists {
|
||||
break
|
||||
}
|
||||
}
|
||||
handle, err = db.Open(cfg)
|
||||
if err != nil {
|
||||
break
|
||||
@ -254,6 +261,12 @@ func main() {
|
||||
handle.Close()
|
||||
|
||||
case "http":
|
||||
if *initOpt {
|
||||
err = db.Init(cfg)
|
||||
if err != nil && err != graph.ErrDatabaseExists {
|
||||
break
|
||||
}
|
||||
}
|
||||
handle, err = db.Open(cfg)
|
||||
if err != nil {
|
||||
break
|
||||
|
||||
5
vendor/github.com/google/cayley/graph/bolt/quadstore.go
generated
vendored
5
vendor/github.com/google/cayley/graph/bolt/quadstore.go
generated
vendored
@ -85,6 +85,11 @@ func createNewBolt(path string, _ graph.Options) error {
|
||||
defer db.Close()
|
||||
qs := &QuadStore{}
|
||||
qs.db = db
|
||||
defer qs.Close()
|
||||
err = qs.getMetadata()
|
||||
if err != errNoBucket {
|
||||
return graph.ErrDatabaseExists
|
||||
}
|
||||
err = qs.createBuckets()
|
||||
if err != nil {
|
||||
return err
|
||||
|
||||
20
vendor/github.com/google/cayley/graph/leveldb/quadstore.go
generated
vendored
20
vendor/github.com/google/cayley/graph/leveldb/quadstore.go
generated
vendored
@ -48,6 +48,8 @@ const (
|
||||
DefaultCacheSize = 2
|
||||
DefaultWriteBufferSize = 20
|
||||
QuadStoreType = "leveldb"
|
||||
horizonKey = "__horizon"
|
||||
sizeKey = "__size"
|
||||
)
|
||||
|
||||
var (
|
||||
@ -87,6 +89,16 @@ func createNewLevelDB(path string, _ graph.Options) error {
|
||||
qs.writeopts = &opt.WriteOptions{
|
||||
Sync: true,
|
||||
}
|
||||
qs.readopts = &opt.ReadOptions{}
|
||||
_, err = qs.db.Get([]byte(horizonKey), qs.readopts)
|
||||
if err != nil && err != leveldb.ErrNotFound {
|
||||
glog.Errorln("couldn't read from leveldb during init")
|
||||
return err
|
||||
}
|
||||
if err != leveldb.ErrNotFound {
|
||||
return graph.ErrDatabaseExists
|
||||
}
|
||||
// Write some metadata
|
||||
qs.Close()
|
||||
return nil
|
||||
}
|
||||
@ -343,7 +355,7 @@ func (qs *QuadStore) Close() {
|
||||
buf := new(bytes.Buffer)
|
||||
err := binary.Write(buf, binary.LittleEndian, qs.size)
|
||||
if err == nil {
|
||||
werr := qs.db.Put([]byte("__size"), buf.Bytes(), qs.writeopts)
|
||||
werr := qs.db.Put([]byte(sizeKey), buf.Bytes(), qs.writeopts)
|
||||
if werr != nil {
|
||||
glog.Error("could not write size before closing!")
|
||||
}
|
||||
@ -353,7 +365,7 @@ func (qs *QuadStore) Close() {
|
||||
buf.Reset()
|
||||
err = binary.Write(buf, binary.LittleEndian, qs.horizon)
|
||||
if err == nil {
|
||||
werr := qs.db.Put([]byte("__horizon"), buf.Bytes(), qs.writeopts)
|
||||
werr := qs.db.Put([]byte(horizonKey), buf.Bytes(), qs.writeopts)
|
||||
if werr != nil {
|
||||
glog.Error("could not write horizon before closing!")
|
||||
}
|
||||
@ -444,11 +456,11 @@ func (qs *QuadStore) getInt64ForKey(key string, empty int64) (int64, error) {
|
||||
|
||||
func (qs *QuadStore) getMetadata() error {
|
||||
var err error
|
||||
qs.size, err = qs.getInt64ForKey("__size", 0)
|
||||
qs.size, err = qs.getInt64ForKey(sizeKey, 0)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
qs.horizon, err = qs.getInt64ForKey("__horizon", 0)
|
||||
qs.horizon, err = qs.getInt64ForKey(horizonKey, 0)
|
||||
return err
|
||||
}
|
||||
|
||||
|
||||
1
vendor/github.com/google/cayley/graph/quadstore.go
generated
vendored
1
vendor/github.com/google/cayley/graph/quadstore.go
generated
vendored
@ -140,6 +140,7 @@ func (d Options) BoolKey(key string) (bool, bool, error) {
|
||||
}
|
||||
|
||||
var ErrCannotBulkLoad = errors.New("quadstore: cannot bulk load")
|
||||
var ErrDatabaseExists = errors.New("quadstore: cannot init; database already exists")
|
||||
|
||||
type BulkLoader interface {
|
||||
// BulkLoad loads Quads from a quad.Unmarshaler in bulk to the QuadStore.
|
||||
|
||||
9
vendor/github.com/google/cayley/graph/sql/quadstore.go
generated
vendored
9
vendor/github.com/google/cayley/graph/sql/quadstore.go
generated
vendored
@ -67,6 +67,7 @@ func createSQLTables(addr string, options graph.Options) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer conn.Close()
|
||||
tx, err := conn.Begin()
|
||||
if err != nil {
|
||||
glog.Errorf("Couldn't begin creation transaction: %s", err)
|
||||
@ -89,6 +90,11 @@ func createSQLTables(addr string, options graph.Options) error {
|
||||
UNIQUE(subject_hash, predicate_hash, object_hash, label_hash)
|
||||
);`)
|
||||
if err != nil {
|
||||
tx.Rollback()
|
||||
errd := err.(*pq.Error)
|
||||
if errd.Code == "42P07" {
|
||||
return graph.ErrDatabaseExists
|
||||
}
|
||||
glog.Errorf("Cannot create quad table: %v", quadTable)
|
||||
return err
|
||||
}
|
||||
@ -105,6 +111,7 @@ func createSQLTables(addr string, options graph.Options) error {
|
||||
`, factor, factor, factor))
|
||||
if err != nil {
|
||||
glog.Errorf("Cannot create indices: %v", index)
|
||||
tx.Rollback()
|
||||
return err
|
||||
}
|
||||
tx.Commit()
|
||||
@ -310,7 +317,9 @@ func (qs *QuadStore) Horizon() graph.PrimaryKey {
|
||||
var horizon int64
|
||||
err := qs.db.QueryRow("SELECT horizon FROM quads ORDER BY horizon DESC LIMIT 1;").Scan(&horizon)
|
||||
if err != nil {
|
||||
if err != sql.ErrNoRows {
|
||||
glog.Errorf("Couldn't execute horizon: %v", err)
|
||||
}
|
||||
return graph.NewSequentialKey(0)
|
||||
}
|
||||
return graph.NewSequentialKey(horizon)
|
||||
|
||||
4
vendor/github.com/google/cayley/imports.go
generated
vendored
4
vendor/github.com/google/cayley/imports.go
generated
vendored
@ -27,6 +27,10 @@ type Handle struct {
|
||||
graph.QuadWriter
|
||||
}
|
||||
|
||||
func Triple(subject, predicate, object string) quad.Quad {
|
||||
return quad.Quad{subject, predicate, object, ""}
|
||||
}
|
||||
|
||||
func Quad(subject, predicate, object, label string) quad.Quad {
|
||||
return quad.Quad{subject, predicate, object, label}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user