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389-ds-base/SOURCES/0016-Issue-4775-Add-entryuu...

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From 93588ea455aff691bdfbf59cdef4df8fcedb69f2 Mon Sep 17 00:00:00 2001
From: Firstyear <william@blackhats.net.au>
Date: Thu, 19 Aug 2021 10:46:00 +1000
Subject: [PATCH 1/2] Issue 4775 - Add entryuuid CLI and Fixup (#4776)
Bug Description: EntryUUID when added was missing it's CLI
and helpers for fixups.
Fix Description: Add the CLI elements.
fixes: https://github.com/389ds/389-ds-base/issues/4775
Author: William Brown <william@blackhats.net.au>
Review by: @mreynolds389 (thanks!)
---
src/lib389/lib389/cli_conf/plugin.py | 6 ++-
.../lib389/cli_conf/plugins/entryuuid.py | 39 ++++++++++++++
src/plugins/entryuuid/src/lib.rs | 54 ++++++++-----------
3 files changed, 65 insertions(+), 34 deletions(-)
create mode 100644 src/lib389/lib389/cli_conf/plugins/entryuuid.py
diff --git a/src/lib389/lib389/cli_conf/plugin.py b/src/lib389/lib389/cli_conf/plugin.py
index 560c57f9b..7c0cf2c80 100644
--- a/src/lib389/lib389/cli_conf/plugin.py
+++ b/src/lib389/lib389/cli_conf/plugin.py
@@ -1,5 +1,5 @@
# --- BEGIN COPYRIGHT BLOCK ---
-# Copyright (C) 2018 Red Hat, Inc.
+# Copyright (C) 2022 Red Hat, Inc.
# All rights reserved.
#
# License: GPL (version 3 or any later version).
@@ -27,6 +27,8 @@ from lib389.cli_conf.plugins import passthroughauth as cli_passthroughauth
from lib389.cli_conf.plugins import retrochangelog as cli_retrochangelog
from lib389.cli_conf.plugins import automember as cli_automember
from lib389.cli_conf.plugins import posix_winsync as cli_posix_winsync
+from lib389.cli_conf.plugins import contentsync as cli_contentsync
+from lib389.cli_conf.plugins import entryuuid as cli_entryuuid
SINGULAR = Plugin
MANY = Plugins
@@ -113,6 +115,8 @@ def create_parser(subparsers):
cli_passthroughauth.create_parser(subcommands)
cli_retrochangelog.create_parser(subcommands)
cli_posix_winsync.create_parser(subcommands)
+ cli_contentsync.create_parser(subcommands)
+ cli_entryuuid.create_parser(subcommands)
list_parser = subcommands.add_parser('list', help="List current configured (enabled and disabled) plugins")
list_parser.set_defaults(func=plugin_list)
diff --git a/src/lib389/lib389/cli_conf/plugins/entryuuid.py b/src/lib389/lib389/cli_conf/plugins/entryuuid.py
new file mode 100644
index 000000000..6c86bff4b
--- /dev/null
+++ b/src/lib389/lib389/cli_conf/plugins/entryuuid.py
@@ -0,0 +1,39 @@
+# --- BEGIN COPYRIGHT BLOCK ---
+# Copyright (C) 2021 William Brown <william@blackhats.net.au>
+# All rights reserved.
+#
+# License: GPL (version 3 or any later version).
+# See LICENSE for details.
+# --- END COPYRIGHT BLOCK ---
+
+import ldap
+from lib389.plugins import EntryUUIDPlugin
+from lib389.cli_conf import add_generic_plugin_parsers, generic_object_edit, generic_object_add
+
+def do_fixup(inst, basedn, log, args):
+ plugin = EntryUUIDPlugin(inst)
+ log.info('Attempting to add task entry...')
+ if not plugin.status():
+ log.error("'%s' is disabled. Fix up task can't be executed" % plugin.rdn)
+ return
+ fixup_task = plugin.fixup(args.DN, args.filter)
+ fixup_task.wait()
+ exitcode = fixup_task.get_exit_code()
+ if exitcode != 0:
+ log.error('EntryUUID fixup task has failed. Please, check the error log for more - %s' % exitcode)
+ else:
+ log.info('Successfully added task entry')
+
+def create_parser(subparsers):
+ referint = subparsers.add_parser('entryuuid', help='Manage and configure EntryUUID plugin')
+ subcommands = referint.add_subparsers(help='action')
+
+ add_generic_plugin_parsers(subcommands, EntryUUIDPlugin)
+
+ fixup = subcommands.add_parser('fixup', help='Run the fix-up task for EntryUUID plugin')
+ fixup.set_defaults(func=do_fixup)
+ fixup.add_argument('DN', help="Base DN that contains entries to fix up")
+ fixup.add_argument('-f', '--filter',
+ help='Filter for entries to fix up.\n If omitted, all entries under base DN'
+ 'will have their EntryUUID attribute regenerated if not present.')
+
diff --git a/src/plugins/entryuuid/src/lib.rs b/src/plugins/entryuuid/src/lib.rs
index da9f0c239..29a9f1258 100644
--- a/src/plugins/entryuuid/src/lib.rs
+++ b/src/plugins/entryuuid/src/lib.rs
@@ -33,7 +33,7 @@ fn assign_uuid(e: &mut EntryRef) {
// 🚧 safety barrier 🚧
if e.contains_attr("entryUUID") {
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"assign_uuid -> entryUUID exists, skipping dn {}",
sdn.to_dn_string()
);
@@ -47,7 +47,7 @@ fn assign_uuid(e: &mut EntryRef) {
if sdn.is_below_suffix(&*config_sdn) || sdn.is_below_suffix(&*schema_sdn) {
// We don't need to assign to these suffixes.
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"assign_uuid -> not assigning to {:?} as part of system suffix",
sdn.to_dn_string()
);
@@ -57,7 +57,7 @@ fn assign_uuid(e: &mut EntryRef) {
// Generate a new Uuid.
let u: Uuid = Uuid::new_v4();
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"assign_uuid -> assigning {:?} to dn {}",
u,
sdn.to_dn_string()
@@ -78,13 +78,13 @@ impl SlapiPlugin3 for EntryUuid {
fn betxn_pre_add(pb: &mut PblockRef) -> Result<(), PluginError> {
if pb.get_is_replicated_operation() {
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"betxn_pre_add -> replicated operation, will not change"
);
return Ok(());
}
- log_error!(ErrorLevel::Trace, "betxn_pre_add -> start");
+ log_error!(ErrorLevel::Plugin, "betxn_pre_add -> start");
let mut e = pb.get_op_add_entryref().map_err(|_| PluginError::Pblock)?;
assign_uuid(&mut e);
@@ -105,7 +105,7 @@ impl SlapiPlugin3 for EntryUuid {
.first()
.ok_or_else(|| {
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"task_validate basedn error -> empty value array?"
);
LDAPError::Operation
@@ -113,7 +113,7 @@ impl SlapiPlugin3 for EntryUuid {
.as_ref()
.try_into()
.map_err(|e| {
- log_error!(ErrorLevel::Trace, "task_validate basedn error -> {:?}", e);
+ log_error!(ErrorLevel::Plugin, "task_validate basedn error -> {:?}", e);
LDAPError::Operation
})?,
None => return Err(LDAPError::ObjectClassViolation),
@@ -124,7 +124,7 @@ impl SlapiPlugin3 for EntryUuid {
.first()
.ok_or_else(|| {
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"task_validate filter error -> empty value array?"
);
LDAPError::Operation
@@ -132,7 +132,7 @@ impl SlapiPlugin3 for EntryUuid {
.as_ref()
.try_into()
.map_err(|e| {
- log_error!(ErrorLevel::Trace, "task_validate filter error -> {:?}", e);
+ log_error!(ErrorLevel::Plugin, "task_validate filter error -> {:?}", e);
LDAPError::Operation
})?,
None => {
@@ -144,17 +144,11 @@ impl SlapiPlugin3 for EntryUuid {
// Error if the first filter is empty?
// Now, to make things faster, we wrap the filter in a exclude term.
-
- // 2021 - #4877 because we allow entryuuid to be strings, on import these may
- // be invalid. As a result, we DO need to allow the fixup to check the entryuuid
- // value is correct, so we can not exclude these during the search.
- /*
let raw_filter = if !raw_filter.starts_with('(') && !raw_filter.ends_with('(') {
format!("(&({})(!(entryuuid=*)))", raw_filter)
} else {
format!("(&{}(!(entryuuid=*)))", raw_filter)
};
- */
Ok(FixupData { basedn, raw_filter })
}
@@ -165,7 +159,7 @@ impl SlapiPlugin3 for EntryUuid {
fn task_handler(_task: &Task, data: Self::TaskData) -> Result<Self::TaskData, PluginError> {
log_error!(
- ErrorLevel::Trace,
+ ErrorLevel::Plugin,
"task_handler -> start thread with -> {:?}",
data
);
@@ -205,12 +199,12 @@ impl SlapiPlugin3 for EntryUuid {
}
fn start(_pb: &mut PblockRef) -> Result<(), PluginError> {
- log_error!(ErrorLevel::Trace, "plugin start");
+ log_error!(ErrorLevel::Plugin, "plugin start");
Ok(())
}
fn close(_pb: &mut PblockRef) -> Result<(), PluginError> {
- log_error!(ErrorLevel::Trace, "plugin close");
+ log_error!(ErrorLevel::Plugin, "plugin close");
Ok(())
}
}
@@ -219,20 +213,14 @@ pub fn entryuuid_fixup_mapfn(e: &EntryRef, _data: &()) -> Result<(), PluginError
/* Supply a modification to the entry. */
let sdn = e.get_sdnref();
- /* Check that entryuuid doesn't already exist, and is valid */
- if let Some(valueset) = e.get_attr("entryUUID") {
- if valueset.iter().all(|v| {
- let u: Result<Uuid, _> = (&v).try_into();
- u.is_ok()
- }) {
- // All values were valid uuid, move on!
- log_error!(
- ErrorLevel::Plugin,
- "skipping fixup for -> {}",
- sdn.to_dn_string()
- );
- return Ok(());
- }
+ /* Sanity check that entryuuid doesn't already exist */
+ if e.contains_attr("entryUUID") {
+ log_error!(
+ ErrorLevel::Plugin,
+ "skipping fixup for -> {}",
+ sdn.to_dn_string()
+ );
+ return Ok(());
}
// Setup the modifications
@@ -248,7 +236,7 @@ pub fn entryuuid_fixup_mapfn(e: &EntryRef, _data: &()) -> Result<(), PluginError
match lmod.execute() {
Ok(_) => {
- log_error!(ErrorLevel::Trace, "fixed-up -> {}", sdn.to_dn_string());
+ log_error!(ErrorLevel::Plugin, "fixed-up -> {}", sdn.to_dn_string());
Ok(())
}
Err(e) => {
--
2.34.1
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