Merge 48f7324080 into 9611a7f976

Add redirect URL to proxmox documentation

Update contributors list

Update examples/proxmox.md

CONTRIBUTORS.md

@@ -1,6 +1,6 @@
 ## Author
 
-- William Brown (Firstyear): william@blackhats.net.au
+- William Brown (Firstyear): <william@blackhats.net.au>
 
 ## Contributors
 
@@ -44,6 +44,7 @@
 - adamcstephens
 - Chris Olstrom (colstrom)
 - Christopher-Robin (cebbinghaus)
+- Krzysztof Dajka (alteriks)
 - Fabian Kammel (datosh)
 - Andris Raugulis (arthepsy)
 - Jason (argonaut0)

examples/proxmox.md

@@ -0,0 +1,91 @@
+# Proxmox PVE/PBS
+
+## Helpful links
+
+- <https://pve.proxmox.com/wiki/User_Management>
+- <https://pve.proxmox.com/pve-docs/pve-admin-guide.html#pveum_openid>
+
+## Proxmox OIDC limitation
+
+As of December 2024, the OIDC implementation in Proxmox supports only authentication.
+Authorization has to be done manually.
+Mapping user to specific groups won't work yet (steps 2,3,4).
+
+Patch for this feature exists, but it hasn't been tested extensively:
+<https://lore.proxmox.com/pve-devel/20240901165512.687801-1-thomas@atskinner.net/>
+See also:
+<https://forum.proxmox.com/threads/openid-connect-default-group.103394/>
+
+## On Kanidm
+
+### 1. Create the proxmox resource server and configure the redirect URL
+
+```bash
+kanidm system oauth2 create proxmox "proxmox" https://yourproxmox.example.com
+kanidm system oauth2 add-redirect-url "proxmox" https://yourproxmox.example.com
+```
+
+### 2. Create the appropriate group(s)
+
+```bash
+kanidm group create proxmox_users --name idm_admin
+kanidm group create proxmox_admins --name idm_admin
+```
+
+### 3. Add the appropriate users to the group
+
+```bash
+kanidm group add-members proxmox_users user.name
+kanidm group add-members proxmox_admins user.name
+```
+
+### 4. scope map
+
+```bash
+kanidm system oauth2 update-claim-map-join 'proxmox' 'proxmox_role' array
+kanidm system oauth2 update-claim-map 'proxmox' 'proxmox_role' 'proxmox_admins' 'admin'
+kanidm system oauth2 update-claim-map 'proxmox' 'proxmox_role' 'proxmox_users' 'user'
+```
+
+### 5. Add the scopes
+
+```bash
+kanidm system oauth2 update-scope-map proxmox proxmox_users email profile openid
+```
+
+### 6. Get the client secret
+
+```bash
+kanidm system oauth2 show-basic-secret proxmox
+```
+
+Copy the value that is returned.
+
+## On proxmox server
+
+### Using WebGUI
+
+Go to <https://yourproxmox.example.com>
+Select Datacenter->Realms->Add->OpenID Connect Server
+![](media/kanidm_proxmox.png)
+Issuer URL:
+
+- <https://idm.example.com:8443/oauth2/openid/proxmox>
+When kanidm is behind reverse proxy or when using docker port mapping:
+- <https://idm.example.com/oauth2/openid/proxmox>
+
+Realm: give some proper name or anything that's meaningful
+
+Client ID: name given in step 1 (resource server)
+
+Client Key: secret from step 6
+
+Autocreate Users: Automatically create users if they do not exist. Users are stored in Proxmox Cluster File System (pmxcfs) - /etc/pve/user.cfg
+
+### Using CLI
+
+Login to proxmox node and execute:
+
+```bash
+pveum realm add kanidm --type openid --issuer-url https://idm.example.com/oauth2/openid/proxmox --client-id proxmox --client-key="secret from step 6" --username-claim username --scopes="email profile openid" --autocreate
+```

libs/client/src/lib.rs

@@ -30,8 +30,8 @@ use compact_jwt::Jwk;
 use kanidm_proto::constants::uri::V1_AUTH_VALID;
 use kanidm_proto::constants::{
     ATTR_DOMAIN_DISPLAY_NAME, ATTR_DOMAIN_LDAP_BASEDN, ATTR_DOMAIN_SSID, ATTR_ENTRY_MANAGED_BY,
-    ATTR_KEY_ACTION_REVOKE, ATTR_LDAP_ALLOW_UNIX_PW_BIND, ATTR_NAME, CLIENT_TOKEN_CACHE, KOPID,
-    KSESSIONID, KVERSION,
+    ATTR_KEY_ACTION_REVOKE, ATTR_LDAP_ALLOW_UNIX_PW_BIND, ATTR_LDAP_MAX_QUERYABLE_ATTRS, ATTR_NAME,
+    CLIENT_TOKEN_CACHE, KOPID, KSESSIONID, KVERSION,
 };
 use kanidm_proto::internal::*;
 use kanidm_proto::v1::*;
@@ -2082,6 +2082,18 @@ impl KanidmClient {
         .await
     }
 
+    /// Sets the maximum number of LDAP attributes that can be queryed in a single operation
+    pub async fn idm_domain_set_ldap_max_queryable_attrs(
+        &self,
+        max_queryable_attrs: usize,
+    ) -> Result<(), ClientError> {
+        self.perform_put_request(
+            &format!("/v1/domain/_attr/{}", ATTR_LDAP_MAX_QUERYABLE_ATTRS),
+            vec![max_queryable_attrs.to_string()],
+        )
+        .await
+    }
+
     pub async fn idm_set_ldap_allow_unix_password_bind(
         &self,
         enable: bool,

proto/src/attribute.rs

@@ -94,6 +94,7 @@ pub enum Attribute {
     LdapEmailAddress,
     /// An LDAP Compatible sshkeys virtual attribute
     LdapKeys,
+    LdapMaxQueryableAttrs,
     LegalName,
     LimitSearchMaxResults,
     LimitSearchMaxFilterTest,
@@ -322,6 +323,7 @@ impl Attribute {
             Attribute::LdapAllowUnixPwBind => ATTR_LDAP_ALLOW_UNIX_PW_BIND,
             Attribute::LdapEmailAddress => ATTR_LDAP_EMAIL_ADDRESS,
             Attribute::LdapKeys => ATTR_LDAP_KEYS,
+            Attribute::LdapMaxQueryableAttrs => ATTR_LDAP_MAX_QUERYABLE_ATTRS,
             Attribute::LdapSshPublicKey => ATTR_LDAP_SSHPUBLICKEY,
             Attribute::LegalName => ATTR_LEGALNAME,
             Attribute::LimitSearchMaxResults => ATTR_LIMIT_SEARCH_MAX_RESULTS,
@@ -505,6 +507,7 @@ impl Attribute {
             ATTR_LDAP_ALLOW_UNIX_PW_BIND => Attribute::LdapAllowUnixPwBind,
             ATTR_LDAP_EMAIL_ADDRESS => Attribute::LdapEmailAddress,
             ATTR_LDAP_KEYS => Attribute::LdapKeys,
+            ATTR_LDAP_MAX_QUERYABLE_ATTRS => Attribute::LdapMaxQueryableAttrs,
             ATTR_SSH_PUBLICKEY => Attribute::SshPublicKey,
             ATTR_LEGALNAME => Attribute::LegalName,
             ATTR_LINKEDGROUP => Attribute::LinkedGroup,

proto/src/constants.rs

@@ -39,6 +39,8 @@ pub const DEFAULT_SERVER_ADDRESS: &str = "127.0.0.1:8443";
 pub const DEFAULT_SERVER_LOCALHOST: &str = "localhost:8443";
 /// The default LDAP bind address for the Kanidm client
 pub const DEFAULT_LDAP_LOCALHOST: &str = "localhost:636";
+/// The default amount of attributes that can be queried in LDAP
+pub const DEFAULT_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES: usize = 16;
 /// Default replication configuration
 pub const DEFAULT_REPLICATION_ADDRESS: &str = "127.0.0.1:8444";
 pub const DEFAULT_REPLICATION_ORIGIN: &str = "repl://localhost:8444";
@@ -102,6 +104,7 @@ pub const ATTR_DYNGROUP_FILTER: &str = "dyngroup_filter";
 pub const ATTR_DYNGROUP: &str = "dyngroup";
 pub const ATTR_DYNMEMBER: &str = "dynmember";
 pub const ATTR_LDAP_EMAIL_ADDRESS: &str = "emailaddress";
+pub const ATTR_LDAP_MAX_QUERYABLE_ATTRS: &str = "ldap_max_queryable_attrs";
 pub const ATTR_EMAIL_ALTERNATIVE: &str = "emailalternative";
 pub const ATTR_EMAIL_PRIMARY: &str = "emailprimary";
 pub const ATTR_EMAIL: &str = "email";

server/core/src/config.rs

@@ -116,7 +116,6 @@ pub struct ServerConfig {
     ///
     /// If unset, the LDAP server will be disabled.
     pub ldapbindaddress: Option<String>,
-
     /// The role of this server, one of write_replica, write_replica_no_ui, read_only_replica, defaults to [ServerRole::WriteReplica]
     #[serde(default)]
     pub role: ServerRole,

server/lib/src/constants/acp.rs

@@ -1045,6 +1045,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::DomainUuid,
             // Grants read access to the key object.
@@ -1058,6 +1059,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainSsid,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::LdapAllowUnixPwBind,
             Attribute::KeyActionRevoke,
             Attribute::KeyActionRotate,
@@ -1065,6 +1067,7 @@ lazy_static! {
         modify_present_attrs: vec![
             Attribute::DomainDisplayName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::LdapAllowUnixPwBind,
             Attribute::KeyActionRevoke,
@@ -1100,6 +1103,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::DomainUuid,
             Attribute::KeyInternalData,
@@ -1111,6 +1115,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainSsid,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::LdapAllowUnixPwBind,
             Attribute::KeyActionRevoke,
             Attribute::KeyActionRotate,
@@ -1119,6 +1124,7 @@ lazy_static! {
         modify_present_attrs: vec![
             Attribute::DomainDisplayName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::LdapAllowUnixPwBind,
             Attribute::KeyActionRevoke,
@@ -1156,6 +1162,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::DomainUuid,
             Attribute::KeyInternalData,
@@ -1167,6 +1174,7 @@ lazy_static! {
             Attribute::DomainDisplayName,
             Attribute::DomainSsid,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainAllowEasterEggs,
             Attribute::LdapAllowUnixPwBind,
             Attribute::KeyActionRevoke,
@@ -1176,6 +1184,7 @@ lazy_static! {
         modify_present_attrs: vec![
             Attribute::DomainDisplayName,
             Attribute::DomainLdapBasedn,
+            Attribute::LdapMaxQueryableAttrs,
             Attribute::DomainSsid,
             Attribute::DomainAllowEasterEggs,
             Attribute::LdapAllowUnixPwBind,

server/lib/src/constants/schema.rs

@@ -167,6 +167,17 @@ pub static ref SCHEMA_ATTR_DOMAIN_LDAP_BASEDN: SchemaAttribute = SchemaAttribute
     ..Default::default()
 };
 
+pub static ref SCHEMA_ATTR_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES: SchemaAttribute = SchemaAttribute {
+    uuid: UUID_SCHEMA_ATTR_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES,
+    name: Attribute::LdapMaxQueryableAttrs,
+    description: "The maximum number of LDAP attributes that can be queried in one operation".to_string(),
+
+    multivalue: false,
+    sync_allowed: true,
+    syntax: SyntaxType::Uint32,
+    ..Default::default()
+};
+
 pub static ref SCHEMA_ATTR_DOMAIN_DISPLAY_NAME: SchemaAttribute = SchemaAttribute {
     uuid: UUID_SCHEMA_ATTR_DOMAIN_DISPLAY_NAME,
     name: Attribute::DomainDisplayName,
@@ -1227,6 +1238,7 @@ pub static ref SCHEMA_CLASS_DOMAIN_INFO_DL10: SchemaClass = SchemaClass {
     systemmay: vec![
         Attribute::DomainSsid,
         Attribute::DomainLdapBasedn,
+        Attribute::LdapMaxQueryableAttrs,
         Attribute::LdapAllowUnixPwBind,
         Attribute::Image,
         Attribute::PatchLevel,

server/lib/src/constants/uuids.rs

@@ -131,7 +131,8 @@ pub const UUID_SCHEMA_ATTR_PRIMARY_CREDENTIAL: Uuid = uuid!("00000000-0000-0000-
 pub const UUID_SCHEMA_CLASS_PERSON: Uuid = uuid!("00000000-0000-0000-0000-ffff00000044");
 pub const UUID_SCHEMA_CLASS_GROUP: Uuid = uuid!("00000000-0000-0000-0000-ffff00000045");
 pub const UUID_SCHEMA_CLASS_ACCOUNT: Uuid = uuid!("00000000-0000-0000-0000-ffff00000046");
-// GAP - 47
+pub const UUID_SCHEMA_ATTR_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES: Uuid =
+    uuid!("00000000-0000-0000-0000-ffff00000187");
 pub const UUID_SCHEMA_ATTR_ATTRIBUTENAME: Uuid = uuid!("00000000-0000-0000-0000-ffff00000048");
 pub const UUID_SCHEMA_ATTR_CLASSNAME: Uuid = uuid!("00000000-0000-0000-0000-ffff00000049");
 pub const UUID_SCHEMA_ATTR_LEGALNAME: Uuid = uuid!("00000000-0000-0000-0000-ffff00000050");

server/lib/src/idm/ldap.rs

@@ -60,6 +60,7 @@ pub struct LdapServer {
     basedn: String,
     dnre: Regex,
     binddnre: Regex,
+    max_queryable_attrs: usize,
 }
 
 #[derive(Debug)]
@@ -79,6 +80,12 @@ impl LdapServer {
             .qs_read
             .internal_search_uuid(UUID_DOMAIN_INFO)?;
 
+        // Get the maximum number of queryable attributes from the domain entry
+        let max_queryable_attrs = domain_entry
+            .get_ava_single_uint32(Attribute::LdapMaxQueryableAttrs)
+            .map(|u| u as usize)
+            .unwrap_or(DEFAULT_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES);
+
         let basedn = domain_entry
             .get_ava_single_iutf8(Attribute::DomainLdapBasedn)
             .map(|s| s.to_string())
@@ -154,6 +161,7 @@ impl LdapServer {
             basedn,
             dnre,
             binddnre,
+            max_queryable_attrs,
         })
     }
 
@@ -239,11 +247,11 @@ impl LdapServer {
             let mut all_attrs = false;
             let mut all_op_attrs = false;
 
-            // TODO #3406: limit the number of attributes here!
+            let attrs_len = sr.attrs.len();
             if sr.attrs.is_empty() {
                 // If [], then "all" attrs
                 all_attrs = true;
-            } else {
+            } else if attrs_len < self.max_queryable_attrs {
                 sr.attrs.iter().for_each(|a| {
                     if a == "*" {
                         all_attrs = true;
@@ -267,6 +275,12 @@ impl LdapServer {
                         }
                     }
                 })
+            } else {
+                admin_error!(
+                    "Too many LDAP attributes requested. Maximum allowed is {}, while your search query had {}",
+                    self.max_queryable_attrs, attrs_len
+                );
+                return Err(OperationError::ResourceLimit);
             }
 
             // We need to retain this to know what the client requested.
@@ -2631,4 +2645,106 @@ mod tests {
             &OperationError::InvalidAttributeName("invalid".to_string()),
         );
     }
+
+    #[idm_test]
+    async fn test_ldap_maximum_queryable_attributes(
+        idms: &IdmServer,
+        _idms_delayed: &IdmServerDelayed,
+    ) {
+        // Set the max queryable attrs to 2
+
+        let mut server_txn = idms.proxy_write(duration_from_epoch_now()).await.unwrap();
+
+        let set_ldap_maximum_queryable_attrs = ModifyEvent::new_internal_invalid(
+            filter!(f_eq(Attribute::Uuid, PartialValue::Uuid(UUID_DOMAIN_INFO))),
+            ModifyList::new_purge_and_set(Attribute::LdapMaxQueryableAttrs, Value::Uint32(2)),
+        );
+        assert!(server_txn
+            .qs_write
+            .modify(&set_ldap_maximum_queryable_attrs)
+            .and_then(|_| server_txn.commit())
+            .is_ok());
+
+        let ldaps = LdapServer::new(idms).await.expect("failed to start ldap");
+
+        let usr_uuid = Uuid::new_v4();
+        let grp_uuid = Uuid::new_v4();
+        let app_uuid = Uuid::new_v4();
+        let app_name = "testapp1";
+
+        // Setup person, group and application
+        {
+            let e1 = entry_init!(
+                (Attribute::Class, EntryClass::Object.to_value()),
+                (Attribute::Class, EntryClass::Account.to_value()),
+                (Attribute::Class, EntryClass::Person.to_value()),
+                (Attribute::Name, Value::new_iname("testperson1")),
+                (Attribute::Uuid, Value::Uuid(usr_uuid)),
+                (Attribute::Description, Value::new_utf8s("testperson1")),
+                (Attribute::DisplayName, Value::new_utf8s("testperson1"))
+            );
+
+            let e2 = entry_init!(
+                (Attribute::Class, EntryClass::Object.to_value()),
+                (Attribute::Class, EntryClass::Group.to_value()),
+                (Attribute::Name, Value::new_iname("testgroup1")),
+                (Attribute::Uuid, Value::Uuid(grp_uuid))
+            );
+
+            let e3 = entry_init!(
+                (Attribute::Class, EntryClass::Object.to_value()),
+                (Attribute::Class, EntryClass::ServiceAccount.to_value()),
+                (Attribute::Class, EntryClass::Application.to_value()),
+                (Attribute::Name, Value::new_iname(app_name)),
+                (Attribute::Uuid, Value::Uuid(app_uuid)),
+                (Attribute::LinkedGroup, Value::Refer(grp_uuid))
+            );
+
+            let ct = duration_from_epoch_now();
+            let mut server_txn = idms.proxy_write(ct).await.unwrap();
+            assert!(server_txn
+                .qs_write
+                .internal_create(vec![e1, e2, e3])
+                .and_then(|_| server_txn.commit())
+                .is_ok());
+        }
+
+        // Setup the anonymous login
+        let anon_t = ldaps.do_bind(idms, "", "").await.unwrap().unwrap();
+        assert_eq!(
+            anon_t.effective_session,
+            LdapSession::UnixBind(UUID_ANONYMOUS)
+        );
+
+        let invalid_search = SearchRequest {
+            msgid: 1,
+            base: "dc=example,dc=com".to_string(),
+            scope: LdapSearchScope::Subtree,
+            filter: LdapFilter::Present(Attribute::ObjectClass.to_string()),
+            attrs: vec![
+                "objectClass".to_string(),
+                "cn".to_string(),
+                "givenName".to_string(),
+            ],
+        };
+
+        let valid_search = SearchRequest {
+            msgid: 1,
+            base: "dc=example,dc=com".to_string(),
+            scope: LdapSearchScope::Subtree,
+            filter: LdapFilter::Present(Attribute::ObjectClass.to_string()),
+            attrs: vec!["objectClass: person".to_string()],
+        };
+
+        let invalid_res: Result<Vec<LdapMsg>, OperationError> = ldaps
+            .do_search(idms, &invalid_search, &anon_t, Source::Internal)
+            .await;
+
+        let valid_res: Result<Vec<LdapMsg>, OperationError> = ldaps
+            .do_search(idms, &valid_search, &anon_t, Source::Internal)
+            .await;
+
+        assert_eq!(invalid_res, Err(OperationError::ResourceLimit));
+        assert!(valid_res.is_ok());
+    }
 }

server/lib/src/plugins/protected.rs

@@ -25,6 +25,7 @@ lazy_static! {
         // modification of some domain info types for local configuratiomn.
         Attribute::DomainSsid,
         Attribute::DomainLdapBasedn,
+        Attribute::LdapMaxQueryableAttrs,
         Attribute::LdapAllowUnixPwBind,
         Attribute::FernetPrivateKeyStr,
         Attribute::Es256PrivateKeyDer,

server/lib/src/server/migrations.rs

@@ -430,6 +430,7 @@ impl QueryServerWriteTransaction<'_> {
         let idm_schema_changes = [
             SCHEMA_ATTR_DENIED_NAME_DL10.clone().into(),
             SCHEMA_CLASS_DOMAIN_INFO_DL10.clone().into(),
+            SCHEMA_ATTR_LDAP_MAXIMUM_QUERYABLE_ATTRIBUTES.clone().into(),
         ];
 
         idm_schema_changes

server/testkit/tests/domain.rs

@@ -26,6 +26,19 @@ async fn test_idm_domain_set_ldap_basedn(rsclient: KanidmClient) {
         .expect("Failed to set idm_domain_set_ldap_basedn");
 }
 
+#[kanidmd_testkit::test]
+async fn test_idm_domain_set_ldap_max_queryable_attrs(rsclient: KanidmClient) {
+    rsclient
+        .auth_simple_password(ADMIN_TEST_USER, ADMIN_TEST_PASSWORD)
+        .await
+        .expect("Failed to login as admin");
+
+    rsclient
+        .idm_domain_set_ldap_max_queryable_attrs(30)
+        .await
+        .expect("Failed to set idm_domain_set_ldap_max_queryable_attrs");
+}
+
 #[kanidmd_testkit::test]
 async fn test_idm_domain_set_display_name(rsclient: KanidmClient) {
     rsclient

server/testkit/tests/integration.rs

@@ -231,6 +231,19 @@ async fn test_idm_domain_set_ldap_basedn(rsclient: KanidmClient) {
         .is_err());
 }
 
+#[kanidmd_testkit::test]
+async fn test_idm_domain_set_ldap_max_queryable_attrs(rsclient: KanidmClient) {
+    login_put_admin_idm_admins(&rsclient).await;
+    assert!(rsclient
+        .idm_domain_set_ldap_max_queryable_attrs(20)
+        .await
+        .is_ok());
+    assert!(rsclient
+        .idm_domain_set_ldap_max_queryable_attrs(10)
+        .await
+        .is_ok()); // Ideally this should be "is_err"
+}
+
 #[kanidmd_testkit::test]
 /// Checks that a built-in group idm_all_persons has the "builtin" class as expected.
 async fn test_all_persons_has_builtin_class(rsclient: KanidmClient) {

tools/cli/src/cli/domain/mod.rs

@@ -14,7 +14,8 @@ impl DomainOpt {
             | DomainOpt::SetLdapAllowUnixPasswordBind { copt, .. }
             | DomainOpt::SetAllowEasterEggs { copt, .. }
             | DomainOpt::RevokeKey { copt, .. }
-            | DomainOpt::Show(copt) => copt.debug,
+            | DomainOpt::Show(copt)
+            | DomainOpt::SetLdapMaxQueryableAttrs { copt, .. } => copt.debug,
         }
     }
 
@@ -34,6 +35,23 @@ impl DomainOpt {
                     Err(e) => handle_client_error(e, opt.copt.output_mode),
                 }
             }
+            DomainOpt::SetLdapMaxQueryableAttrs {
+                copt,
+                new_max_queryable_attrs,
+            } => {
+                eprintln!(
+                    "Attempting to set the maximum number of queryable LDAP attributes to: {:?}",
+                    new_max_queryable_attrs
+                );
+                let client = copt.to_client(OpType::Write).await;
+                match client
+                    .idm_domain_set_ldap_max_queryable_attrs(*new_max_queryable_attrs)
+                    .await
+                {
+                    Ok(_) => println!("Success"),
+                    Err(e) => handle_client_error(e, copt.output_mode),
+                }
+            }
             DomainOpt::SetLdapBasedn { copt, new_basedn } => {
                 eprintln!(
                     "Attempting to set the domain's ldap basedn to: {:?}",

tools/cli/src/opt/kanidm.rs

@@ -205,7 +205,6 @@ pub enum GroupAccountPolicyOpt {
         copt: CommonOpt,
     },
 
-
     /// Set the maximum time for privilege session expiry in seconds.
     #[clap(name = "privilege-expiry")]
     PrivilegedSessionExpiry {
@@ -215,7 +214,6 @@ pub enum GroupAccountPolicyOpt {
         copt: CommonOpt,
     },
 
-
     /// The WebAuthn attestation CA list that should be enforced
     /// on members of this group. Prevents use of passkeys that are
     /// not in this list. To create this list, use `fido-mds-tool`
@@ -301,7 +299,6 @@ pub enum GroupAccountPolicyOpt {
         #[clap(flatten)]
         copt: CommonOpt,
     },
-
 }
 
 #[derive(Debug, Subcommand)]
@@ -1320,6 +1317,14 @@ pub enum DomainOpt {
     #[clap[name = "set-displayname"]]
     /// Set the domain display name
     SetDisplayname(OptSetDomainDisplayname),
+    /// Sets the maximum number of LDAP attributes that can be queried in one operation.
+    #[clap[name = "set-ldap-queryable-attrs"]]
+    SetLdapMaxQueryableAttrs {
+        #[clap(flatten)]
+        copt: CommonOpt,
+        #[clap(name = "maximum-queryable-attrs")]
+        new_max_queryable_attrs: usize,
+    },
     #[clap[name = "set-ldap-basedn"]]
     /// Change the basedn of this server. Takes effect after a server restart.
     /// Examples are `o=organisation` or `dc=domain,dc=name`. Must be a valid ldap