Merge branch 'backport/develop-safe-jsonb' into 'develop'

Backport safe_jsonb_set fixes to develop

See merge request pleroma/pleroma!1858
This commit is contained in:
rinpatch 2019-10-18 12:42:09 +00:00
commit 30a59ae97d
6 changed files with 42 additions and 8 deletions

View file

@ -28,7 +28,7 @@ defmodule Mix.Tasks.Pleroma.Database do
Logger.info("Removing embedded objects") Logger.info("Removing embedded objects")
Repo.query!( Repo.query!(
"update activities set data = jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;", "update activities set data = safe_jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
[], [],
timeout: :infinity timeout: :infinity
) )
@ -126,7 +126,7 @@ defmodule Mix.Tasks.Pleroma.Database do
set: [ set: [
data: data:
fragment( fragment(
"jsonb_set(?, '{likes}', '[]'::jsonb, true)", "safe_jsonb_set(?, '{likes}', '[]'::jsonb, true)",
object.data object.data
) )
] ]

View file

@ -181,7 +181,7 @@ defmodule Pleroma.Object do
data: data:
fragment( fragment(
""" """
jsonb_set(?, '{repliesCount}', safe_jsonb_set(?, '{repliesCount}',
(coalesce((?->>'repliesCount')::int, 0) + 1)::varchar::jsonb, true) (coalesce((?->>'repliesCount')::int, 0) + 1)::varchar::jsonb, true)
""", """,
o.data, o.data,
@ -204,7 +204,7 @@ defmodule Pleroma.Object do
data: data:
fragment( fragment(
""" """
jsonb_set(?, '{repliesCount}', safe_jsonb_set(?, '{repliesCount}',
(greatest(0, (?->>'repliesCount')::int - 1))::varchar::jsonb, true) (greatest(0, (?->>'repliesCount')::int - 1))::varchar::jsonb, true)
""", """,
o.data, o.data,

View file

@ -727,7 +727,7 @@ defmodule Pleroma.User do
set: [ set: [
info: info:
fragment( fragment(
"jsonb_set(?, '{note_count}', ((?->>'note_count')::int + 1)::varchar::jsonb, true)", "safe_jsonb_set(?, '{note_count}', ((?->>'note_count')::int + 1)::varchar::jsonb, true)",
u.info, u.info,
u.info u.info
) )
@ -748,7 +748,7 @@ defmodule Pleroma.User do
set: [ set: [
info: info:
fragment( fragment(
"jsonb_set(?, '{note_count}', (greatest(0, (?->>'note_count')::int - 1))::varchar::jsonb, true)", "safe_jsonb_set(?, '{note_count}', (greatest(0, (?->>'note_count')::int - 1))::varchar::jsonb, true)",
u.info, u.info,
u.info u.info
) )
@ -818,7 +818,7 @@ defmodule Pleroma.User do
set: [ set: [
info: info:
fragment( fragment(
"jsonb_set(?, '{follower_count}', ?::varchar::jsonb, true)", "safe_jsonb_set(?, '{follower_count}', ?::varchar::jsonb, true)",
u.info, u.info,
s.count s.count
) )

View file

@ -0,0 +1,22 @@
defmodule Pleroma.Repo.Migrations.CreateSafeJsonbSet do
use Ecto.Migration
alias Pleroma.User
def change do
execute("""
create or replace function safe_jsonb_set(target jsonb, path text[], new_value jsonb, create_missing boolean default true) returns jsonb as $$
declare
result jsonb;
begin
result := jsonb_set(target, path, coalesce(new_value, 'null'::jsonb), create_missing);
if result is NULL then
raise 'jsonb_set tried to wipe the object, please report this incindent to Pleroma bug tracker. https://git.pleroma.social/pleroma/pleroma/issues/new';
return target;
else
return result;
end if;
end;
$$ language plpgsql;
""")
end
end

View file

@ -4,7 +4,7 @@ defmodule Pleroma.Repo.Migrations.CopyMutedToMutedNotifications do
def change do def change do
execute( execute(
"update users set info = jsonb_set(info, '{muted_notifications}', info->'mutes', true) where local = true" "update users set info = safe_jsonb_set(info, '{muted_notifications}', info->'mutes', true) where local = true"
) )
end end
end end

View file

@ -0,0 +1,12 @@
defmodule Pleroma.SafeJsonbSetTest do
use Pleroma.DataCase
test "it doesn't wipe the object when asked to set the value to NULL" do
assert %{rows: [[%{"key" => "value", "test" => nil}]]} =
Ecto.Adapters.SQL.query!(
Pleroma.Repo,
"select safe_jsonb_set('{\"key\": \"value\"}'::jsonb, '{test}', NULL);",
[]
)
end
end