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[Bug 1680130] [NEW] Attaching a volume w/ an invalid (too long) UUID results in HTTP 500.

To: yahoo-eng-team@xxxxxxxxxxxxxxxxxxx
From: Eric Harney <1680130@xxxxxxxxxxxxxxxxxx>
Date: Wed, 05 Apr 2017 14:59:16 -0000
Reply-to: Bug 1680130 <1680130@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Public bug reported:

There is some validation here, but it doesn't seem to be complete:
$ nova volume-attach ad1f16cc-d859-4f9d-a7b5-12d28d7ac53c 11111111-2222-4f9d-5555-6
ERROR (BadRequest): Invalid input for field/attribute volumeId. Value: 11111111-2222-4f9d-5555-6. u'11111111-2222-4f9d-5555-6' is not a 'uuid' (HTTP 400)

$ nova volume-attach ad1f16cc-d859-4f9d-a7b5-12d28d7ac53c
11111111-2222-4f9d-5555--666666666666

(note the double hyphen)

RemoteError: Remote error: DBDataError (pymysql.err.DataError) (1406,
u"Data too long for column 'volume_id' at row 1") [SQL: u'INSERT INTO
block_device_mapping (created_at, updated_at, deleted_at, deleted,
instance_uuid, source_type, destination_type, guest_format, device_type,
disk_bus, boot_index, device_name, delete_on_termination, snapshot_id,
volume_id, volume_size, image_id, no_device, connection_info, tag,
attachment_id) VALUES   ...

master @ bc31f5a Merge "Add description to policies in
servers_migrations.py"

** Affects: nova
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1680130

Title:
  Attaching a volume w/ an invalid (too long) UUID results in HTTP 500.

Status in OpenStack Compute (nova):
  New

Bug description:
  There is some validation here, but it doesn't seem to be complete:
  $ nova volume-attach ad1f16cc-d859-4f9d-a7b5-12d28d7ac53c 11111111-2222-4f9d-5555-6
  ERROR (BadRequest): Invalid input for field/attribute volumeId. Value: 11111111-2222-4f9d-5555-6. u'11111111-2222-4f9d-5555-6' is not a 'uuid' (HTTP 400)

  $ nova volume-attach ad1f16cc-d859-4f9d-a7b5-12d28d7ac53c
  11111111-2222-4f9d-5555--666666666666

  (note the double hyphen)

  RemoteError: Remote error: DBDataError (pymysql.err.DataError) (1406,
  u"Data too long for column 'volume_id' at row 1") [SQL: u'INSERT INTO
  block_device_mapping (created_at, updated_at, deleted_at, deleted,
  instance_uuid, source_type, destination_type, guest_format,
  device_type, disk_bus, boot_index, device_name, delete_on_termination,
  snapshot_id, volume_id, volume_size, image_id, no_device,
  connection_info, tag, attachment_id) VALUES   ...

  master @ bc31f5a Merge "Add description to policies in
  servers_migrations.py"

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