111 lines
2.9 KiB
Go
111 lines
2.9 KiB
Go
package target
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import (
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"context"
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"github.com/hashicorp/boundary/internal/db"
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"github.com/hashicorp/boundary/internal/errors"
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"github.com/hashicorp/boundary/internal/oplog"
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"github.com/hashicorp/boundary/internal/target/store"
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"google.golang.org/protobuf/proto"
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)
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const (
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DefaultTcpTableName = "target_tcp"
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)
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type TcpTarget struct {
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*store.TcpTarget
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tableName string `gorm:"-"`
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}
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var (
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_ Target = (*TcpTarget)(nil)
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_ db.VetForWriter = (*TcpTarget)(nil)
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_ oplog.ReplayableMessage = (*TcpTarget)(nil)
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)
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// NewTcpTarget creates a new in memory tcp target. WithName, WithDescription and
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// WithDefaultPort options are supported
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func NewTcpTarget(scopeId string, opt ...Option) (*TcpTarget, error) {
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const op = "target.NewTcpTarget"
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opts := getOpts(opt...)
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if scopeId == "" {
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return nil, errors.New(errors.InvalidParameter, op, "missing scope id")
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}
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t := &TcpTarget{
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TcpTarget: &store.TcpTarget{
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ScopeId: scopeId,
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Name: opts.withName,
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Description: opts.withDescription,
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DefaultPort: opts.withDefaultPort,
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SessionConnectionLimit: opts.withSessionConnectionLimit,
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SessionMaxSeconds: opts.withSessionMaxSeconds,
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WorkerFilter: opts.withWorkerFilter,
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},
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}
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return t, nil
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}
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// allocTcpTarget will allocate a tcp target
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func allocTcpTarget() TcpTarget {
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return TcpTarget{
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TcpTarget: &store.TcpTarget{},
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}
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}
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// Clone creates a clone of the TcpTarget
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func (t *TcpTarget) Clone() interface{} {
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cp := proto.Clone(t.TcpTarget)
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return &TcpTarget{
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TcpTarget: cp.(*store.TcpTarget),
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}
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}
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// VetForWrite implements db.VetForWrite() interface and validates the tcp target
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// before it's written.
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func (t *TcpTarget) VetForWrite(_ context.Context, _ db.Reader, opType db.OpType, _ ...db.Option) error {
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const op = "target.(TcpTarget).VetForWrite"
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if t.PublicId == "" {
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return errors.New(errors.InvalidParameter, op, "missing public id")
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}
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if opType == db.CreateOp {
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if t.ScopeId == "" {
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return errors.New(errors.InvalidParameter, op, "missing scope id")
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}
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if t.Name == "" {
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return errors.New(errors.InvalidParameter, op, "missing name")
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}
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}
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return nil
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}
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// TableName returns the tablename to override the default gorm table name
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func (t *TcpTarget) TableName() string {
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if t.tableName != "" {
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return t.tableName
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}
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return DefaultTcpTableName
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}
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// SetTableName sets the tablename and satisfies the ReplayableMessage
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// interface. If the caller attempts to set the name to "" the name will be
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// reset to the default name.
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func (t *TcpTarget) SetTableName(n string) {
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t.tableName = n
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}
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func (t *TcpTarget) oplog(op oplog.OpType) oplog.Metadata {
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metadata := oplog.Metadata{
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"resource-public-id": []string{t.PublicId},
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"resource-type": []string{"tcp target"},
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"op-type": []string{op.String()},
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"scope-id": []string{t.ScopeId},
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}
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return metadata
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}
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func (t TcpTarget) GetType() string {
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return "tcp"
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}
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