Make Nix builds work

21 files changed, 1399 insertions, 0 deletions

diff --git a/vendor/github.com/google/uuid/CHANGELOG.md b/vendor/github.com/google/uuid/CHANGELOG.md
new file mode 100644
index 0000000..c9fb829
--- /dev/null
+++ b/vendor/github.com/google/uuid/CHANGELOG.md
@@ -0,0 +1,28 @@
+# Changelog
+
+## [1.5.0](https://github.com/google/uuid/compare/v1.4.0...v1.5.0) (2023-12-12)
+
+
+### Features
+
+* Validate UUID without creating new UUID ([#141](https://github.com/google/uuid/issues/141)) ([9ee7366](https://github.com/google/uuid/commit/9ee7366e66c9ad96bab89139418a713dc584ae29))
+
+## [1.4.0](https://github.com/google/uuid/compare/v1.3.1...v1.4.0) (2023-10-26)
+
+
+### Features
+
+* UUIDs slice type with Strings() convenience method ([#133](https://github.com/google/uuid/issues/133)) ([cd5fbbd](https://github.com/google/uuid/commit/cd5fbbdd02f3e3467ac18940e07e062be1f864b4))
+
+### Fixes
+
+* Clarify that Parse's job is to parse but not necessarily validate strings. (Documents current behavior)
+
+## [1.3.1](https://github.com/google/uuid/compare/v1.3.0...v1.3.1) (2023-08-18)
+
+
+### Bug Fixes
+
+* Use .EqualFold() to parse urn prefixed UUIDs ([#118](https://github.com/google/uuid/issues/118)) ([574e687](https://github.com/google/uuid/commit/574e6874943741fb99d41764c705173ada5293f0))
+
+## Changelog
diff --git a/vendor/github.com/google/uuid/CONTRIBUTING.md b/vendor/github.com/google/uuid/CONTRIBUTING.md
new file mode 100644
index 0000000..a502fdc
--- /dev/null
+++ b/vendor/github.com/google/uuid/CONTRIBUTING.md
@@ -0,0 +1,26 @@
+# How to contribute
+
+We definitely welcome patches and contribution to this project!
+
+### Tips
+
+Commits must be formatted according to the [Conventional Commits Specification](https://www.conventionalcommits.org).
+
+Always try to include a test case! If it is not possible or not necessary,
+please explain why in the pull request description.
+
+### Releasing
+
+Commits that would precipitate a SemVer change, as described in the Conventional
+Commits Specification, will trigger [`release-please`](https://github.com/google-github-actions/release-please-action)
+to create a release candidate pull request. Once submitted, `release-please`
+will create a release.
+
+For tips on how to work with `release-please`, see its documentation.
+
+### Legal requirements
+
+In order to protect both you and ourselves, you will need to sign the
+[Contributor License Agreement](https://cla.developers.google.com/clas).
+
+You may have already signed it for other Google projects.
diff --git a/vendor/github.com/google/uuid/CONTRIBUTORS b/vendor/github.com/google/uuid/CONTRIBUTORS
new file mode 100644
index 0000000..b4bb97f
--- /dev/null
+++ b/vendor/github.com/google/uuid/CONTRIBUTORS
@@ -0,0 +1,9 @@
+Paul Borman <[email protected]>
+bmatsuo
+shawnps
+theory
+jboverfelt
+dsymonds
+cd1
+wallclockbuilder
+dansouza
diff --git a/vendor/github.com/google/uuid/LICENSE b/vendor/github.com/google/uuid/LICENSE
new file mode 100644
index 0000000..5dc6826
--- /dev/null
+++ b/vendor/github.com/google/uuid/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2009,2014 Google Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/google/uuid/README.md b/vendor/github.com/google/uuid/README.md
new file mode 100644
index 0000000..3e9a618
--- /dev/null
+++ b/vendor/github.com/google/uuid/README.md
@@ -0,0 +1,21 @@
+# uuid
+The uuid package generates and inspects UUIDs based on
+[RFC 4122](https://datatracker.ietf.org/doc/html/rfc4122)
+and DCE 1.1: Authentication and Security Services. 
+
+This package is based on the github.com/pborman/uuid package (previously named
+code.google.com/p/go-uuid).  It differs from these earlier packages in that
+a UUID is a 16 byte array rather than a byte slice.  One loss due to this
+change is the ability to represent an invalid UUID (vs a NIL UUID).
+
+###### Install
+```sh
+go get github.com/google/uuid
+```
+
+###### Documentation 
+[![Go Reference](https://pkg.go.dev/badge/github.com/google/uuid.svg)](https://pkg.go.dev/github.com/google/uuid)
+
+Full `go doc` style documentation for the package can be viewed online without
+installing this package by using the GoDoc site here: 
+http://pkg.go.dev/github.com/google/uuid
diff --git a/vendor/github.com/google/uuid/dce.go b/vendor/github.com/google/uuid/dce.go
new file mode 100644
index 0000000..fa820b9
--- /dev/null
+++ b/vendor/github.com/google/uuid/dce.go
@@ -0,0 +1,80 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "encoding/binary"
+        "fmt"
+        "os"
+)
+
+// A Domain represents a Version 2 domain
+type Domain byte
+
+// Domain constants for DCE Security (Version 2) UUIDs.
+const (
+        Person = Domain(0)
+        Group  = Domain(1)
+        Org    = Domain(2)
+)
+
+// NewDCESecurity returns a DCE Security (Version 2) UUID.
+//
+// The domain should be one of Person, Group or Org.
+// On a POSIX system the id should be the users UID for the Person
+// domain and the users GID for the Group.  The meaning of id for
+// the domain Org or on non-POSIX systems is site defined.
+//
+// For a given domain/id pair the same token may be returned for up to
+// 7 minutes and 10 seconds.
+func NewDCESecurity(domain Domain, id uint32) (UUID, error) {
+        uuid, err := NewUUID()
+        if err == nil {
+                uuid[6] = (uuid[6] & 0x0f) | 0x20 // Version 2
+                uuid[9] = byte(domain)
+                binary.BigEndian.PutUint32(uuid[0:], id)
+        }
+        return uuid, err
+}
+
+// NewDCEPerson returns a DCE Security (Version 2) UUID in the person
+// domain with the id returned by os.Getuid.
+//
+//  NewDCESecurity(Person, uint32(os.Getuid()))
+func NewDCEPerson() (UUID, error) {
+        return NewDCESecurity(Person, uint32(os.Getuid()))
+}
+
+// NewDCEGroup returns a DCE Security (Version 2) UUID in the group
+// domain with the id returned by os.Getgid.
+//
+//  NewDCESecurity(Group, uint32(os.Getgid()))
+func NewDCEGroup() (UUID, error) {
+        return NewDCESecurity(Group, uint32(os.Getgid()))
+}
+
+// Domain returns the domain for a Version 2 UUID.  Domains are only defined
+// for Version 2 UUIDs.
+func (uuid UUID) Domain() Domain {
+        return Domain(uuid[9])
+}
+
+// ID returns the id for a Version 2 UUID. IDs are only defined for Version 2
+// UUIDs.
+func (uuid UUID) ID() uint32 {
+        return binary.BigEndian.Uint32(uuid[0:4])
+}
+
+func (d Domain) String() string {
+        switch d {
+        case Person:
+                return "Person"
+        case Group:
+                return "Group"
+        case Org:
+                return "Org"
+        }
+        return fmt.Sprintf("Domain%d", int(d))
+}
diff --git a/vendor/github.com/google/uuid/doc.go b/vendor/github.com/google/uuid/doc.go
new file mode 100644
index 0000000..5b8a4b9
--- /dev/null
+++ b/vendor/github.com/google/uuid/doc.go
@@ -0,0 +1,12 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package uuid generates and inspects UUIDs.
+//
+// UUIDs are based on RFC 4122 and DCE 1.1: Authentication and Security
+// Services.
+//
+// A UUID is a 16 byte (128 bit) array.  UUIDs may be used as keys to
+// maps or compared directly.
+package uuid
diff --git a/vendor/github.com/google/uuid/hash.go b/vendor/github.com/google/uuid/hash.go
new file mode 100644
index 0000000..b404f4b
--- /dev/null
+++ b/vendor/github.com/google/uuid/hash.go
@@ -0,0 +1,53 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "crypto/md5"
+        "crypto/sha1"
+        "hash"
+)
+
+// Well known namespace IDs and UUIDs
+var (
+        NameSpaceDNS  = Must(Parse("6ba7b810-9dad-11d1-80b4-00c04fd430c8"))
+        NameSpaceURL  = Must(Parse("6ba7b811-9dad-11d1-80b4-00c04fd430c8"))
+        NameSpaceOID  = Must(Parse("6ba7b812-9dad-11d1-80b4-00c04fd430c8"))
+        NameSpaceX500 = Must(Parse("6ba7b814-9dad-11d1-80b4-00c04fd430c8"))
+        Nil           UUID // empty UUID, all zeros
+)
+
+// NewHash returns a new UUID derived from the hash of space concatenated with
+// data generated by h.  The hash should be at least 16 byte in length.  The
+// first 16 bytes of the hash are used to form the UUID.  The version of the
+// UUID will be the lower 4 bits of version.  NewHash is used to implement
+// NewMD5 and NewSHA1.
+func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID {
+        h.Reset()
+        h.Write(space[:]) //nolint:errcheck
+        h.Write(data)     //nolint:errcheck
+        s := h.Sum(nil)
+        var uuid UUID
+        copy(uuid[:], s)
+        uuid[6] = (uuid[6] & 0x0f) | uint8((version&0xf)<<4)
+        uuid[8] = (uuid[8] & 0x3f) | 0x80 // RFC 4122 variant
+        return uuid
+}
+
+// NewMD5 returns a new MD5 (Version 3) UUID based on the
+// supplied name space and data.  It is the same as calling:
+//
+//  NewHash(md5.New(), space, data, 3)
+func NewMD5(space UUID, data []byte) UUID {
+        return NewHash(md5.New(), space, data, 3)
+}
+
+// NewSHA1 returns a new SHA1 (Version 5) UUID based on the
+// supplied name space and data.  It is the same as calling:
+//
+//  NewHash(sha1.New(), space, data, 5)
+func NewSHA1(space UUID, data []byte) UUID {
+        return NewHash(sha1.New(), space, data, 5)
+}
diff --git a/vendor/github.com/google/uuid/marshal.go b/vendor/github.com/google/uuid/marshal.go
new file mode 100644
index 0000000..14bd340
--- /dev/null
+++ b/vendor/github.com/google/uuid/marshal.go
@@ -0,0 +1,38 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import "fmt"
+
+// MarshalText implements encoding.TextMarshaler.
+func (uuid UUID) MarshalText() ([]byte, error) {
+        var js [36]byte
+        encodeHex(js[:], uuid)
+        return js[:], nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (uuid *UUID) UnmarshalText(data []byte) error {
+        id, err := ParseBytes(data)
+        if err != nil {
+                return err
+        }
+        *uuid = id
+        return nil
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (uuid UUID) MarshalBinary() ([]byte, error) {
+        return uuid[:], nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (uuid *UUID) UnmarshalBinary(data []byte) error {
+        if len(data) != 16 {
+                return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+        }
+        copy(uuid[:], data)
+        return nil
+}
diff --git a/vendor/github.com/google/uuid/node.go b/vendor/github.com/google/uuid/node.go
new file mode 100644
index 0000000..d651a2b
--- /dev/null
+++ b/vendor/github.com/google/uuid/node.go
@@ -0,0 +1,90 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "sync"
+)
+
+var (
+        nodeMu sync.Mutex
+        ifname string  // name of interface being used
+        nodeID [6]byte // hardware for version 1 UUIDs
+        zeroID [6]byte // nodeID with only 0's
+)
+
+// NodeInterface returns the name of the interface from which the NodeID was
+// derived.  The interface "user" is returned if the NodeID was set by
+// SetNodeID.
+func NodeInterface() string {
+        defer nodeMu.Unlock()
+        nodeMu.Lock()
+        return ifname
+}
+
+// SetNodeInterface selects the hardware address to be used for Version 1 UUIDs.
+// If name is "" then the first usable interface found will be used or a random
+// Node ID will be generated.  If a named interface cannot be found then false
+// is returned.
+//
+// SetNodeInterface never fails when name is "".
+func SetNodeInterface(name string) bool {
+        defer nodeMu.Unlock()
+        nodeMu.Lock()
+        return setNodeInterface(name)
+}
+
+func setNodeInterface(name string) bool {
+        iname, addr := getHardwareInterface(name) // null implementation for js
+        if iname != "" && addr != nil {
+                ifname = iname
+                copy(nodeID[:], addr)
+                return true
+        }
+
+        // We found no interfaces with a valid hardware address.  If name
+        // does not specify a specific interface generate a random Node ID
+        // (section 4.1.6)
+        if name == "" {
+                ifname = "random"
+                randomBits(nodeID[:])
+                return true
+        }
+        return false
+}
+
+// NodeID returns a slice of a copy of the current Node ID, setting the Node ID
+// if not already set.
+func NodeID() []byte {
+        defer nodeMu.Unlock()
+        nodeMu.Lock()
+        if nodeID == zeroID {
+                setNodeInterface("")
+        }
+        nid := nodeID
+        return nid[:]
+}
+
+// SetNodeID sets the Node ID to be used for Version 1 UUIDs.  The first 6 bytes
+// of id are used.  If id is less than 6 bytes then false is returned and the
+// Node ID is not set.
+func SetNodeID(id []byte) bool {
+        if len(id) < 6 {
+                return false
+        }
+        defer nodeMu.Unlock()
+        nodeMu.Lock()
+        copy(nodeID[:], id)
+        ifname = "user"
+        return true
+}
+
+// NodeID returns the 6 byte node id encoded in uuid.  It returns nil if uuid is
+// not valid.  The NodeID is only well defined for version 1 and 2 UUIDs.
+func (uuid UUID) NodeID() []byte {
+        var node [6]byte
+        copy(node[:], uuid[10:])
+        return node[:]
+}
diff --git a/vendor/github.com/google/uuid/node_js.go b/vendor/github.com/google/uuid/node_js.go
new file mode 100644
index 0000000..b2a0bc8
--- /dev/null
+++ b/vendor/github.com/google/uuid/node_js.go
@@ -0,0 +1,12 @@
+// Copyright 2017 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build js
+
+package uuid
+
+// getHardwareInterface returns nil values for the JS version of the code.
+// This removes the "net" dependency, because it is not used in the browser.
+// Using the "net" library inflates the size of the transpiled JS code by 673k bytes.
+func getHardwareInterface(name string) (string, []byte) { return "", nil }
diff --git a/vendor/github.com/google/uuid/node_net.go b/vendor/github.com/google/uuid/node_net.go
new file mode 100644
index 0000000..0cbbcdd
--- /dev/null
+++ b/vendor/github.com/google/uuid/node_net.go
@@ -0,0 +1,33 @@
+// Copyright 2017 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !js
+
+package uuid
+
+import "net"
+
+var interfaces []net.Interface // cached list of interfaces
+
+// getHardwareInterface returns the name and hardware address of interface name.
+// If name is "" then the name and hardware address of one of the system's
+// interfaces is returned.  If no interfaces are found (name does not exist or
+// there are no interfaces) then "", nil is returned.
+//
+// Only addresses of at least 6 bytes are returned.
+func getHardwareInterface(name string) (string, []byte) {
+        if interfaces == nil {
+                var err error
+                interfaces, err = net.Interfaces()
+                if err != nil {
+                        return "", nil
+                }
+        }
+        for _, ifs := range interfaces {
+                if len(ifs.HardwareAddr) >= 6 && (name == "" || name == ifs.Name) {
+                        return ifs.Name, ifs.HardwareAddr
+                }
+        }
+        return "", nil
+}
diff --git a/vendor/github.com/google/uuid/null.go b/vendor/github.com/google/uuid/null.go
new file mode 100644
index 0000000..d7fcbf2
--- /dev/null
+++ b/vendor/github.com/google/uuid/null.go
@@ -0,0 +1,118 @@
+// Copyright 2021 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "bytes"
+        "database/sql/driver"
+        "encoding/json"
+        "fmt"
+)
+
+var jsonNull = []byte("null")
+
+// NullUUID represents a UUID that may be null.
+// NullUUID implements the SQL driver.Scanner interface so
+// it can be used as a scan destination:
+//
+//  var u uuid.NullUUID
+//  err := db.QueryRow("SELECT name FROM foo WHERE id=?", id).Scan(&u)
+//  ...
+//  if u.Valid {
+//     // use u.UUID
+//  } else {
+//     // NULL value
+//  }
+//
+type NullUUID struct {
+        UUID  UUID
+        Valid bool // Valid is true if UUID is not NULL
+}
+
+// Scan implements the SQL driver.Scanner interface.
+func (nu *NullUUID) Scan(value interface{}) error {
+        if value == nil {
+                nu.UUID, nu.Valid = Nil, false
+                return nil
+        }
+
+        err := nu.UUID.Scan(value)
+        if err != nil {
+                nu.Valid = false
+                return err
+        }
+
+        nu.Valid = true
+        return nil
+}
+
+// Value implements the driver Valuer interface.
+func (nu NullUUID) Value() (driver.Value, error) {
+        if !nu.Valid {
+                return nil, nil
+        }
+        // Delegate to UUID Value function
+        return nu.UUID.Value()
+}
+
+// MarshalBinary implements encoding.BinaryMarshaler.
+func (nu NullUUID) MarshalBinary() ([]byte, error) {
+        if nu.Valid {
+                return nu.UUID[:], nil
+        }
+
+        return []byte(nil), nil
+}
+
+// UnmarshalBinary implements encoding.BinaryUnmarshaler.
+func (nu *NullUUID) UnmarshalBinary(data []byte) error {
+        if len(data) != 16 {
+                return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
+        }
+        copy(nu.UUID[:], data)
+        nu.Valid = true
+        return nil
+}
+
+// MarshalText implements encoding.TextMarshaler.
+func (nu NullUUID) MarshalText() ([]byte, error) {
+        if nu.Valid {
+                return nu.UUID.MarshalText()
+        }
+
+        return jsonNull, nil
+}
+
+// UnmarshalText implements encoding.TextUnmarshaler.
+func (nu *NullUUID) UnmarshalText(data []byte) error {
+        id, err := ParseBytes(data)
+        if err != nil {
+                nu.Valid = false
+                return err
+        }
+        nu.UUID = id
+        nu.Valid = true
+        return nil
+}
+
+// MarshalJSON implements json.Marshaler.
+func (nu NullUUID) MarshalJSON() ([]byte, error) {
+        if nu.Valid {
+                return json.Marshal(nu.UUID)
+        }
+
+        return jsonNull, nil
+}
+
+// UnmarshalJSON implements json.Unmarshaler.
+func (nu *NullUUID) UnmarshalJSON(data []byte) error {
+        if bytes.Equal(data, jsonNull) {
+                *nu = NullUUID{}
+                return nil // valid null UUID
+        }
+        err := json.Unmarshal(data, &nu.UUID)
+        nu.Valid = err == nil
+        return err
+}
diff --git a/vendor/github.com/google/uuid/sql.go b/vendor/github.com/google/uuid/sql.go
new file mode 100644
index 0000000..2e02ec0
--- /dev/null
+++ b/vendor/github.com/google/uuid/sql.go
@@ -0,0 +1,59 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "database/sql/driver"
+        "fmt"
+)
+
+// Scan implements sql.Scanner so UUIDs can be read from databases transparently.
+// Currently, database types that map to string and []byte are supported. Please
+// consult database-specific driver documentation for matching types.
+func (uuid *UUID) Scan(src interface{}) error {
+        switch src := src.(type) {
+        case nil:
+                return nil
+
+        case string:
+                // if an empty UUID comes from a table, we return a null UUID
+                if src == "" {
+                        return nil
+                }
+
+                // see Parse for required string format
+                u, err := Parse(src)
+                if err != nil {
+                        return fmt.Errorf("Scan: %v", err)
+                }
+
+                *uuid = u
+
+        case []byte:
+                // if an empty UUID comes from a table, we return a null UUID
+                if len(src) == 0 {
+                        return nil
+                }
+
+                // assumes a simple slice of bytes if 16 bytes
+                // otherwise attempts to parse
+                if len(src) != 16 {
+                        return uuid.Scan(string(src))
+                }
+                copy((*uuid)[:], src)
+
+        default:
+                return fmt.Errorf("Scan: unable to scan type %T into UUID", src)
+        }
+
+        return nil
+}
+
+// Value implements sql.Valuer so that UUIDs can be written to databases
+// transparently. Currently, UUIDs map to strings. Please consult
+// database-specific driver documentation for matching types.
+func (uuid UUID) Value() (driver.Value, error) {
+        return uuid.String(), nil
+}
diff --git a/vendor/github.com/google/uuid/time.go b/vendor/github.com/google/uuid/time.go
new file mode 100644
index 0000000..c351129
--- /dev/null
+++ b/vendor/github.com/google/uuid/time.go
@@ -0,0 +1,134 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "encoding/binary"
+        "sync"
+        "time"
+)
+
+// A Time represents a time as the number of 100's of nanoseconds since 15 Oct
+// 1582.
+type Time int64
+
+const (
+        lillian    = 2299160          // Julian day of 15 Oct 1582
+        unix       = 2440587          // Julian day of 1 Jan 1970
+        epoch      = unix - lillian   // Days between epochs
+        g1582      = epoch * 86400    // seconds between epochs
+        g1582ns100 = g1582 * 10000000 // 100s of a nanoseconds between epochs
+)
+
+var (
+        timeMu   sync.Mutex
+        lasttime uint64 // last time we returned
+        clockSeq uint16 // clock sequence for this run
+
+        timeNow = time.Now // for testing
+)
+
+// UnixTime converts t the number of seconds and nanoseconds using the Unix
+// epoch of 1 Jan 1970.
+func (t Time) UnixTime() (sec, nsec int64) {
+        sec = int64(t - g1582ns100)
+        nsec = (sec % 10000000) * 100
+        sec /= 10000000
+        return sec, nsec
+}
+
+// GetTime returns the current Time (100s of nanoseconds since 15 Oct 1582) and
+// clock sequence as well as adjusting the clock sequence as needed.  An error
+// is returned if the current time cannot be determined.
+func GetTime() (Time, uint16, error) {
+        defer timeMu.Unlock()
+        timeMu.Lock()
+        return getTime()
+}
+
+func getTime() (Time, uint16, error) {
+        t := timeNow()
+
+        // If we don't have a clock sequence already, set one.
+        if clockSeq == 0 {
+                setClockSequence(-1)
+        }
+        now := uint64(t.UnixNano()/100) + g1582ns100
+
+        // If time has gone backwards with this clock sequence then we
+        // increment the clock sequence
+        if now <= lasttime {
+                clockSeq = ((clockSeq + 1) & 0x3fff) | 0x8000
+        }
+        lasttime = now
+        return Time(now), clockSeq, nil
+}
+
+// ClockSequence returns the current clock sequence, generating one if not
+// already set.  The clock sequence is only used for Version 1 UUIDs.
+//
+// The uuid package does not use global static storage for the clock sequence or
+// the last time a UUID was generated.  Unless SetClockSequence is used, a new
+// random clock sequence is generated the first time a clock sequence is
+// requested by ClockSequence, GetTime, or NewUUID.  (section 4.2.1.1)
+func ClockSequence() int {
+        defer timeMu.Unlock()
+        timeMu.Lock()
+        return clockSequence()
+}
+
+func clockSequence() int {
+        if clockSeq == 0 {
+                setClockSequence(-1)
+        }
+        return int(clockSeq & 0x3fff)
+}
+
+// SetClockSequence sets the clock sequence to the lower 14 bits of seq.  Setting to
+// -1 causes a new sequence to be generated.
+func SetClockSequence(seq int) {
+        defer timeMu.Unlock()
+        timeMu.Lock()
+        setClockSequence(seq)
+}
+
+func setClockSequence(seq int) {
+        if seq == -1 {
+                var b [2]byte
+                randomBits(b[:]) // clock sequence
+                seq = int(b[0])<<8 | int(b[1])
+        }
+        oldSeq := clockSeq
+        clockSeq = uint16(seq&0x3fff) | 0x8000 // Set our variant
+        if oldSeq != clockSeq {
+                lasttime = 0
+        }
+}
+
+// Time returns the time in 100s of nanoseconds since 15 Oct 1582 encoded in
+// uuid.  The time is only defined for version 1, 2, 6 and 7 UUIDs.
+func (uuid UUID) Time() Time {
+        var t Time
+        switch uuid.Version() {
+        case 6:
+                time := binary.BigEndian.Uint64(uuid[:8]) // Ignore uuid[6] version b0110
+                t = Time(time)
+        case 7:
+                time := binary.BigEndian.Uint64(uuid[:8])
+                t = Time((time>>16)*10000 + g1582ns100)
+        default: // forward compatible
+                time := int64(binary.BigEndian.Uint32(uuid[0:4]))
+                time |= int64(binary.BigEndian.Uint16(uuid[4:6])) << 32
+                time |= int64(binary.BigEndian.Uint16(uuid[6:8])&0xfff) << 48
+                t = Time(time)
+        }
+        return t
+}
+
+// ClockSequence returns the clock sequence encoded in uuid.
+// The clock sequence is only well defined for version 1 and 2 UUIDs.
+func (uuid UUID) ClockSequence() int {
+        return int(binary.BigEndian.Uint16(uuid[8:10])) & 0x3fff
+}
diff --git a/vendor/github.com/google/uuid/util.go b/vendor/github.com/google/uuid/util.go
new file mode 100644
index 0000000..5ea6c73
--- /dev/null
+++ b/vendor/github.com/google/uuid/util.go
@@ -0,0 +1,43 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "io"
+)
+
+// randomBits completely fills slice b with random data.
+func randomBits(b []byte) {
+        if _, err := io.ReadFull(rander, b); err != nil {
+                panic(err.Error()) // rand should never fail
+        }
+}
+
+// xvalues returns the value of a byte as a hexadecimal digit or 255.
+var xvalues = [256]byte{
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 255, 255, 255, 255, 255, 255,
+        255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+}
+
+// xtob converts hex characters x1 and x2 into a byte.
+func xtob(x1, x2 byte) (byte, bool) {
+        b1 := xvalues[x1]
+        b2 := xvalues[x2]
+        return (b1 << 4) | b2, b1 != 255 && b2 != 255
+}
diff --git a/vendor/github.com/google/uuid/uuid.go b/vendor/github.com/google/uuid/uuid.go
new file mode 100644
index 0000000..5232b48
--- /dev/null
+++ b/vendor/github.com/google/uuid/uuid.go
@@ -0,0 +1,365 @@
+// Copyright 2018 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "bytes"
+        "crypto/rand"
+        "encoding/hex"
+        "errors"
+        "fmt"
+        "io"
+        "strings"
+        "sync"
+)
+
+// A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC
+// 4122.
+type UUID [16]byte
+
+// A Version represents a UUID's version.
+type Version byte
+
+// A Variant represents a UUID's variant.
+type Variant byte
+
+// Constants returned by Variant.
+const (
+        Invalid   = Variant(iota) // Invalid UUID
+        RFC4122                   // The variant specified in RFC4122
+        Reserved                  // Reserved, NCS backward compatibility.
+        Microsoft                 // Reserved, Microsoft Corporation backward compatibility.
+        Future                    // Reserved for future definition.
+)
+
+const randPoolSize = 16 * 16
+
+var (
+        rander      = rand.Reader // random function
+        poolEnabled = false
+        poolMu      sync.Mutex
+        poolPos     = randPoolSize     // protected with poolMu
+        pool        [randPoolSize]byte // protected with poolMu
+)
+
+type invalidLengthError struct{ len int }
+
+func (err invalidLengthError) Error() string {
+        return fmt.Sprintf("invalid UUID length: %d", err.len)
+}
+
+// IsInvalidLengthError is matcher function for custom error invalidLengthError
+func IsInvalidLengthError(err error) bool {
+        _, ok := err.(invalidLengthError)
+        return ok
+}
+
+// Parse decodes s into a UUID or returns an error if it cannot be parsed.  Both
+// the standard UUID forms defined in RFC 4122
+// (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and
+// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx) are decoded.  In addition,
+// Parse accepts non-standard strings such as the raw hex encoding
+// xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx and 38 byte "Microsoft style" encodings,
+// e.g.  {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}.  Only the middle 36 bytes are
+// examined in the latter case.  Parse should not be used to validate strings as
+// it parses non-standard encodings as indicated above.
+func Parse(s string) (UUID, error) {
+        var uuid UUID
+        switch len(s) {
+        // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+        case 36:
+
+        // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+        case 36 + 9:
+                if !strings.EqualFold(s[:9], "urn:uuid:") {
+                        return uuid, fmt.Errorf("invalid urn prefix: %q", s[:9])
+                }
+                s = s[9:]
+
+        // {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
+        case 36 + 2:
+                s = s[1:]
+
+        // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+        case 32:
+                var ok bool
+                for i := range uuid {
+                        uuid[i], ok = xtob(s[i*2], s[i*2+1])
+                        if !ok {
+                                return uuid, errors.New("invalid UUID format")
+                        }
+                }
+                return uuid, nil
+        default:
+                return uuid, invalidLengthError{len(s)}
+        }
+        // s is now at least 36 bytes long
+        // it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+        if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' {
+                return uuid, errors.New("invalid UUID format")
+        }
+        for i, x := range [16]int{
+                0, 2, 4, 6,
+                9, 11,
+                14, 16,
+                19, 21,
+                24, 26, 28, 30, 32, 34,
+        } {
+                v, ok := xtob(s[x], s[x+1])
+                if !ok {
+                        return uuid, errors.New("invalid UUID format")
+                }
+                uuid[i] = v
+        }
+        return uuid, nil
+}
+
+// ParseBytes is like Parse, except it parses a byte slice instead of a string.
+func ParseBytes(b []byte) (UUID, error) {
+        var uuid UUID
+        switch len(b) {
+        case 36: // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+        case 36 + 9: // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+                if !bytes.EqualFold(b[:9], []byte("urn:uuid:")) {
+                        return uuid, fmt.Errorf("invalid urn prefix: %q", b[:9])
+                }
+                b = b[9:]
+        case 36 + 2: // {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
+                b = b[1:]
+        case 32: // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+                var ok bool
+                for i := 0; i < 32; i += 2 {
+                        uuid[i/2], ok = xtob(b[i], b[i+1])
+                        if !ok {
+                                return uuid, errors.New("invalid UUID format")
+                        }
+                }
+                return uuid, nil
+        default:
+                return uuid, invalidLengthError{len(b)}
+        }
+        // s is now at least 36 bytes long
+        // it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+        if b[8] != '-' || b[13] != '-' || b[18] != '-' || b[23] != '-' {
+                return uuid, errors.New("invalid UUID format")
+        }
+        for i, x := range [16]int{
+                0, 2, 4, 6,
+                9, 11,
+                14, 16,
+                19, 21,
+                24, 26, 28, 30, 32, 34,
+        } {
+                v, ok := xtob(b[x], b[x+1])
+                if !ok {
+                        return uuid, errors.New("invalid UUID format")
+                }
+                uuid[i] = v
+        }
+        return uuid, nil
+}
+
+// MustParse is like Parse but panics if the string cannot be parsed.
+// It simplifies safe initialization of global variables holding compiled UUIDs.
+func MustParse(s string) UUID {
+        uuid, err := Parse(s)
+        if err != nil {
+                panic(`uuid: Parse(` + s + `): ` + err.Error())
+        }
+        return uuid
+}
+
+// FromBytes creates a new UUID from a byte slice. Returns an error if the slice
+// does not have a length of 16. The bytes are copied from the slice.
+func FromBytes(b []byte) (uuid UUID, err error) {
+        err = uuid.UnmarshalBinary(b)
+        return uuid, err
+}
+
+// Must returns uuid if err is nil and panics otherwise.
+func Must(uuid UUID, err error) UUID {
+        if err != nil {
+                panic(err)
+        }
+        return uuid
+}
+
+// Validate returns an error if s is not a properly formatted UUID in one of the following formats:
+//   xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+//   urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+//   xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+//   {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
+// It returns an error if the format is invalid, otherwise nil.
+func Validate(s string) error {
+        switch len(s) {
+        // Standard UUID format
+        case 36:
+
+        // UUID with "urn:uuid:" prefix
+        case 36 + 9:
+                if !strings.EqualFold(s[:9], "urn:uuid:") {
+                        return fmt.Errorf("invalid urn prefix: %q", s[:9])
+                }
+                s = s[9:]
+
+        // UUID enclosed in braces
+        case 36 + 2:
+                if s[0] != '{' || s[len(s)-1] != '}' {
+                        return fmt.Errorf("invalid bracketed UUID format")
+                }
+                s = s[1 : len(s)-1]
+
+        // UUID without hyphens
+        case 32:
+                for i := 0; i < len(s); i += 2 {
+                        _, ok := xtob(s[i], s[i+1])
+                        if !ok {
+                                return errors.New("invalid UUID format")
+                        }
+                }
+
+        default:
+                return invalidLengthError{len(s)}
+        }
+
+        // Check for standard UUID format
+        if len(s) == 36 {
+                if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' {
+                        return errors.New("invalid UUID format")
+                }
+                for _, x := range []int{0, 2, 4, 6, 9, 11, 14, 16, 19, 21, 24, 26, 28, 30, 32, 34} {
+                        if _, ok := xtob(s[x], s[x+1]); !ok {
+                                return errors.New("invalid UUID format")
+                        }
+                }
+        }
+
+        return nil
+}
+
+// String returns the string form of uuid, xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+// , or "" if uuid is invalid.
+func (uuid UUID) String() string {
+        var buf [36]byte
+        encodeHex(buf[:], uuid)
+        return string(buf[:])
+}
+
+// URN returns the RFC 2141 URN form of uuid,
+// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx,  or "" if uuid is invalid.
+func (uuid UUID) URN() string {
+        var buf [36 + 9]byte
+        copy(buf[:], "urn:uuid:")
+        encodeHex(buf[9:], uuid)
+        return string(buf[:])
+}
+
+func encodeHex(dst []byte, uuid UUID) {
+        hex.Encode(dst, uuid[:4])
+        dst[8] = '-'
+        hex.Encode(dst[9:13], uuid[4:6])
+        dst[13] = '-'
+        hex.Encode(dst[14:18], uuid[6:8])
+        dst[18] = '-'
+        hex.Encode(dst[19:23], uuid[8:10])
+        dst[23] = '-'
+        hex.Encode(dst[24:], uuid[10:])
+}
+
+// Variant returns the variant encoded in uuid.
+func (uuid UUID) Variant() Variant {
+        switch {
+        case (uuid[8] & 0xc0) == 0x80:
+                return RFC4122
+        case (uuid[8] & 0xe0) == 0xc0:
+                return Microsoft
+        case (uuid[8] & 0xe0) == 0xe0:
+                return Future
+        default:
+                return Reserved
+        }
+}
+
+// Version returns the version of uuid.
+func (uuid UUID) Version() Version {
+        return Version(uuid[6] >> 4)
+}
+
+func (v Version) String() string {
+        if v > 15 {
+                return fmt.Sprintf("BAD_VERSION_%d", v)
+        }
+        return fmt.Sprintf("VERSION_%d", v)
+}
+
+func (v Variant) String() string {
+        switch v {
+        case RFC4122:
+                return "RFC4122"
+        case Reserved:
+                return "Reserved"
+        case Microsoft:
+                return "Microsoft"
+        case Future:
+                return "Future"
+        case Invalid:
+                return "Invalid"
+        }
+        return fmt.Sprintf("BadVariant%d", int(v))
+}
+
+// SetRand sets the random number generator to r, which implements io.Reader.
+// If r.Read returns an error when the package requests random data then
+// a panic will be issued.
+//
+// Calling SetRand with nil sets the random number generator to the default
+// generator.
+func SetRand(r io.Reader) {
+        if r == nil {
+                rander = rand.Reader
+                return
+        }
+        rander = r
+}
+
+// EnableRandPool enables internal randomness pool used for Random
+// (Version 4) UUID generation. The pool contains random bytes read from
+// the random number generator on demand in batches. Enabling the pool
+// may improve the UUID generation throughput significantly.
+//
+// Since the pool is stored on the Go heap, this feature may be a bad fit
+// for security sensitive applications.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func EnableRandPool() {
+        poolEnabled = true
+}
+
+// DisableRandPool disables the randomness pool if it was previously
+// enabled with EnableRandPool.
+//
+// Both EnableRandPool and DisableRandPool are not thread-safe and should
+// only be called when there is no possibility that New or any other
+// UUID Version 4 generation function will be called concurrently.
+func DisableRandPool() {
+        poolEnabled = false
+        defer poolMu.Unlock()
+        poolMu.Lock()
+        poolPos = randPoolSize
+}
+
+// UUIDs is a slice of UUID types.
+type UUIDs []UUID
+
+// Strings returns a string slice containing the string form of each UUID in uuids.
+func (uuids UUIDs) Strings() []string {
+        var uuidStrs = make([]string, len(uuids))
+        for i, uuid := range uuids {
+                uuidStrs[i] = uuid.String()
+        }
+        return uuidStrs
+}
diff --git a/vendor/github.com/google/uuid/version1.go b/vendor/github.com/google/uuid/version1.go
new file mode 100644
index 0000000..4631096
--- /dev/null
+++ b/vendor/github.com/google/uuid/version1.go
@@ -0,0 +1,44 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "encoding/binary"
+)
+
+// NewUUID returns a Version 1 UUID based on the current NodeID and clock
+// sequence, and the current time.  If the NodeID has not been set by SetNodeID
+// or SetNodeInterface then it will be set automatically.  If the NodeID cannot
+// be set NewUUID returns nil.  If clock sequence has not been set by
+// SetClockSequence then it will be set automatically.  If GetTime fails to
+// return the current NewUUID returns nil and an error.
+//
+// In most cases, New should be used.
+func NewUUID() (UUID, error) {
+        var uuid UUID
+        now, seq, err := GetTime()
+        if err != nil {
+                return uuid, err
+        }
+
+        timeLow := uint32(now & 0xffffffff)
+        timeMid := uint16((now >> 32) & 0xffff)
+        timeHi := uint16((now >> 48) & 0x0fff)
+        timeHi |= 0x1000 // Version 1
+
+        binary.BigEndian.PutUint32(uuid[0:], timeLow)
+        binary.BigEndian.PutUint16(uuid[4:], timeMid)
+        binary.BigEndian.PutUint16(uuid[6:], timeHi)
+        binary.BigEndian.PutUint16(uuid[8:], seq)
+
+        nodeMu.Lock()
+        if nodeID == zeroID {
+                setNodeInterface("")
+        }
+        copy(uuid[10:], nodeID[:])
+        nodeMu.Unlock()
+
+        return uuid, nil
+}
diff --git a/vendor/github.com/google/uuid/version4.go b/vendor/github.com/google/uuid/version4.go
new file mode 100644
index 0000000..7697802
--- /dev/null
+++ b/vendor/github.com/google/uuid/version4.go
@@ -0,0 +1,76 @@
+// Copyright 2016 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import "io"
+
+// New creates a new random UUID or panics.  New is equivalent to
+// the expression
+//
+//    uuid.Must(uuid.NewRandom())
+func New() UUID {
+        return Must(NewRandom())
+}
+
+// NewString creates a new random UUID and returns it as a string or panics.
+// NewString is equivalent to the expression
+//
+//    uuid.New().String()
+func NewString() string {
+        return Must(NewRandom()).String()
+}
+
+// NewRandom returns a Random (Version 4) UUID.
+//
+// The strength of the UUIDs is based on the strength of the crypto/rand
+// package.
+//
+// Uses the randomness pool if it was enabled with EnableRandPool.
+//
+// A note about uniqueness derived from the UUID Wikipedia entry:
+//
+//  Randomly generated UUIDs have 122 random bits.  One's annual risk of being
+//  hit by a meteorite is estimated to be one chance in 17 billion, that
+//  means the probability is about 0.00000000006 (6 × 10−11),
+//  equivalent to the odds of creating a few tens of trillions of UUIDs in a
+//  year and having one duplicate.
+func NewRandom() (UUID, error) {
+        if !poolEnabled {
+                return NewRandomFromReader(rander)
+        }
+        return newRandomFromPool()
+}
+
+// NewRandomFromReader returns a UUID based on bytes read from a given io.Reader.
+func NewRandomFromReader(r io.Reader) (UUID, error) {
+        var uuid UUID
+        _, err := io.ReadFull(r, uuid[:])
+        if err != nil {
+                return Nil, err
+        }
+        uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4
+        uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
+        return uuid, nil
+}
+
+func newRandomFromPool() (UUID, error) {
+        var uuid UUID
+        poolMu.Lock()
+        if poolPos == randPoolSize {
+                _, err := io.ReadFull(rander, pool[:])
+                if err != nil {
+                        poolMu.Unlock()
+                        return Nil, err
+                }
+                poolPos = 0
+        }
+        copy(uuid[:], pool[poolPos:(poolPos+16)])
+        poolPos += 16
+        poolMu.Unlock()
+
+        uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4
+        uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
+        return uuid, nil
+}
diff --git a/vendor/github.com/google/uuid/version6.go b/vendor/github.com/google/uuid/version6.go
new file mode 100644
index 0000000..339a959
--- /dev/null
+++ b/vendor/github.com/google/uuid/version6.go
@@ -0,0 +1,56 @@
+// Copyright 2023 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import "encoding/binary"
+
+// UUID version 6 is a field-compatible version of UUIDv1, reordered for improved DB locality.
+// It is expected that UUIDv6 will primarily be used in contexts where there are existing v1 UUIDs.
+// Systems that do not involve legacy UUIDv1 SHOULD consider using UUIDv7 instead.
+//
+// see https://datatracker.ietf.org/doc/html/draft-peabody-dispatch-new-uuid-format-03#uuidv6
+//
+// NewV6 returns a Version 6 UUID based on the current NodeID and clock
+// sequence, and the current time. If the NodeID has not been set by SetNodeID
+// or SetNodeInterface then it will be set automatically. If the NodeID cannot
+// be set NewV6 set NodeID is random bits automatically . If clock sequence has not been set by
+// SetClockSequence then it will be set automatically. If GetTime fails to
+// return the current NewV6 returns Nil and an error.
+func NewV6() (UUID, error) {
+        var uuid UUID
+        now, seq, err := GetTime()
+        if err != nil {
+                return uuid, err
+        }
+
+        /*
+            0                   1                   2                   3
+            0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+           |                           time_high                           |
+           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+           |           time_mid            |      time_low_and_version     |
+           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+           |clk_seq_hi_res |  clk_seq_low  |         node (0-1)            |
+           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+           |                         node (2-5)                            |
+           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+        */
+
+        binary.BigEndian.PutUint64(uuid[0:], uint64(now))
+        binary.BigEndian.PutUint16(uuid[8:], seq)
+
+        uuid[6] = 0x60 | (uuid[6] & 0x0F)
+        uuid[8] = 0x80 | (uuid[8] & 0x3F)
+
+        nodeMu.Lock()
+        if nodeID == zeroID {
+                setNodeInterface("")
+        }
+        copy(uuid[10:], nodeID[:])
+        nodeMu.Unlock()
+
+        return uuid, nil
+}
diff --git a/vendor/github.com/google/uuid/version7.go b/vendor/github.com/google/uuid/version7.go
new file mode 100644
index 0000000..ba9dd5e
--- /dev/null
+++ b/vendor/github.com/google/uuid/version7.go
@@ -0,0 +1,75 @@
+// Copyright 2023 Google Inc.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package uuid
+
+import (
+        "io"
+)
+
+// UUID version 7 features a time-ordered value field derived from the widely
+// implemented and well known Unix Epoch timestamp source,
+// the number of milliseconds seconds since midnight 1 Jan 1970 UTC, leap seconds excluded.
+// As well as improved entropy characteristics over versions 1 or 6.
+//
+// see https://datatracker.ietf.org/doc/html/draft-peabody-dispatch-new-uuid-format-03#name-uuid-version-7
+//
+// Implementations SHOULD utilize UUID version 7 over UUID version 1 and 6 if possible.
+//
+// NewV7 returns a Version 7 UUID based on the current time(Unix Epoch).
+// Uses the randomness pool if it was enabled with EnableRandPool.
+// On error, NewV7 returns Nil and an error
+func NewV7() (UUID, error) {
+        uuid, err := NewRandom()
+        if err != nil {
+                return uuid, err
+        }
+        makeV7(uuid[:])
+        return uuid, nil
+}
+
+// NewV7FromReader returns a Version 7 UUID based on the current time(Unix Epoch).
+// it use NewRandomFromReader fill random bits.
+// On error, NewV7FromReader returns Nil and an error.
+func NewV7FromReader(r io.Reader) (UUID, error) {
+        uuid, err := NewRandomFromReader(r)
+        if err != nil {
+                return uuid, err
+        }
+
+        makeV7(uuid[:])
+        return uuid, nil
+}
+
+// makeV7 fill 48 bits time (uuid[0] - uuid[5]), set version b0111 (uuid[6])
+// uuid[8] already has the right version number (Variant is 10)
+// see function  NewV7 and NewV7FromReader
+func makeV7(uuid []byte) {
+        /*
+                 0                   1                   2                   3
+                 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+                +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+                |                           unix_ts_ms                          |
+                +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+                |          unix_ts_ms           |  ver  |       rand_a          |
+                +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+                |var|                        rand_b                             |
+                +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+                |                            rand_b                             |
+                +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+        */
+        _ = uuid[15] // bounds check
+
+        t := timeNow().UnixMilli()
+
+        uuid[0] = byte(t >> 40)
+        uuid[1] = byte(t >> 32)
+        uuid[2] = byte(t >> 24)
+        uuid[3] = byte(t >> 16)
+        uuid[4] = byte(t >> 8)
+        uuid[5] = byte(t)
+
+        uuid[6] = 0x70 | (uuid[6] & 0x0F)
+        // uuid[8] has already has right version
+}