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src/config/acl.rs: introduce more/better datastore privileges

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This commit is contained in:
Dietmar Maurer 2020-04-27 07:13:06 +02:00
parent 9c7fe29dfc
commit d00e1a216f
5 changed files with 33 additions and 23 deletions
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17
src/api2/admin/datastore.rs
View File

@ -22,7 +22,12 @@ use crate::backup::*;
use crate::config::datastore;
use crate::server::WorkerTask;
use crate::tools;
use crate::config::acl::{PRIV_DATASTORE_AUDIT, PRIV_DATASTORE_ALLOCATE_SPACE};
use crate::config::acl::{
PRIV_DATASTORE_AUDIT,
PRIV_DATASTORE_READ,
PRIV_DATASTORE_PRUNE,
PRIV_DATASTORE_CREATE_BACKUP,
};
fn read_backup_index(store: &DataStore, backup_dir: &BackupDir) -> Result<Vec<BackupContent>, Error> {
@ -193,7 +198,7 @@ pub fn list_snapshot_files(
},
},
access: {
permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_ALLOCATE_SPACE, false),
permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_PRUNE, false),
},
)]
/// Delete backup snapshot.
@ -406,7 +411,7 @@ const API_METHOD_PRUNE: ApiMethod = ApiMethod::new(
("store", false, &DATASTORE_SCHEMA),
])
)
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_ALLOCATE_SPACE, false));
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_PRUNE, false));
fn prune(
param: Value,
@ -530,7 +535,7 @@ fn prune(
schema: UPID_SCHEMA,
},
access: {
permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_ALLOCATE_SPACE, false),
permission: &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_PRUNE, false),
},
)]
/// Start garbage collection.
@ -615,7 +620,7 @@ pub const API_METHOD_DOWNLOAD_FILE: ApiMethod = ApiMethod::new(
("file-name", false, &BACKUP_ARCHIVE_NAME_SCHEMA),
]),
)
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_ALLOCATE_SPACE, false));
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_READ, false));
fn download_file(
_parts: Parts,
@ -674,7 +679,7 @@ pub const API_METHOD_UPLOAD_BACKUP_LOG: ApiMethod = ApiMethod::new(
("backup-time", false, &BACKUP_TIME_SCHEMA),
]),
)
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_ALLOCATE_SPACE, false));
).access(None, &Permission::Privilege(&["datastore", "{store}"], PRIV_DATASTORE_CREATE_BACKUP, false));
fn upload_backup_log(
_parts: Parts,

6
src/api2/backup.rs
View File

@ -14,7 +14,7 @@ use crate::tools::{self, WrappedReaderStream};
use crate::server::{WorkerTask, H2Service};
use crate::backup::*;
use crate::api2::types::*;
use crate::config::acl::PRIV_DATASTORE_ALLOCATE_SPACE;
use crate::config::acl::PRIV_DATASTORE_CREATE_BACKUP;
use crate::config::cached_user_info::CachedUserInfo;
mod environment;
@ -41,7 +41,7 @@ pub const API_METHOD_UPGRADE_BACKUP: ApiMethod = ApiMethod::new(
)
).access(
// Note: parameter 'store' is no uri parameter, so we need to test inside function body
Some("The user needs Datastore.AllocateSpace privilege on /datastore/{store}."),
Some("The user needs Datastore.CreateBackup privilege on /datastore/{store}."),
&Permission::Anybody
);
@ -61,7 +61,7 @@ fn upgrade_to_backup_protocol(
let store = tools::required_string_param(&param, "store")?.to_owned();
let user_info = CachedUserInfo::new()?;
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_ALLOCATE_SPACE, false)?;
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_CREATE_BACKUP, false)?;
let datastore = DataStore::lookup_datastore(&store)?;

8
src/api2/pull.rs
View File

@ -16,7 +16,7 @@ use crate::backup::*;
use crate::client::*;
use crate::config::remote;
use crate::api2::types::*;
use crate::config::acl::PRIV_DATASTORE_ALLOCATE_SPACE;
use crate::config::acl::{PRIV_DATASTORE_CREATE_BACKUP, PRIV_DATASTORE_READ};
use crate::config::cached_user_info::CachedUserInfo;
// fixme: implement filters
@ -391,7 +391,7 @@ pub async fn pull_store(
},
access: {
// Note: used parameters are no uri parameters, so we need to test inside function body
description: "The user needs Datastore.AllocateSpace privilege on '/datastore/{store}' and '/remote/{remote}/{remote-store}'.",
description: "The user needs Datastore.CreateBackup privilege on '/datastore/{store}' and Datastore.Read on '/remote/{remote}/{remote-store}'.",
permission: &Permission::Anybody,
},
)]
@ -408,8 +408,8 @@ async fn pull (
let user_info = CachedUserInfo::new()?;
let username = rpcenv.get_user().unwrap();
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_ALLOCATE_SPACE, false)?;
user_info.check_privs(&username, &["remote", &remote, &remote_store], PRIV_DATASTORE_ALLOCATE_SPACE, false)?;
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_CREATE_BACKUP, false)?;
user_info.check_privs(&username, &["remote", &remote, &remote_store], PRIV_DATASTORE_READ, false)?;
let delete = delete.unwrap_or(true);

6
src/api2/reader.rs
View File

@ -15,7 +15,7 @@ use crate::api2::types::*;
use crate::backup::*;
use crate::server::{WorkerTask, H2Service};
use crate::tools;
use crate::config::acl::PRIV_DATASTORE_ALLOCATE_SPACE;
use crate::config::acl::PRIV_DATASTORE_READ;
use crate::config::cached_user_info::CachedUserInfo;
mod environment;
@ -45,7 +45,7 @@ pub const API_METHOD_UPGRADE_BACKUP: ApiMethod = ApiMethod::new(
)
).access(
// Note: parameter 'store' is no uri parameter, so we need to test inside function body
Some("The user needs Datastore.AllocateSpace privilege on /datastore/{store}."),
Some("The user needs Datastore.Read privilege on /datastore/{store}."),
&Permission::Anybody
);
@ -64,7 +64,7 @@ fn upgrade_to_backup_reader_protocol(
let store = tools::required_string_param(&param, "store")?.to_owned();
let user_info = CachedUserInfo::new()?;
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_ALLOCATE_SPACE, false)?;
user_info.check_privs(&username, &["datastore", &store], PRIV_DATASTORE_READ, false)?;
let datastore = DataStore::lookup_datastore(&store)?;

19
src/config/acl.rs
View File

@ -16,10 +16,12 @@ pub const PRIV_SYS_MODIFY: u64 = 1 << 1;
pub const PRIV_SYS_POWER_MANAGEMENT: u64 = 1 << 2;
pub const PRIV_DATASTORE_AUDIT: u64 = 1 << 3;
pub const PRIV_DATASTORE_MODIFY: u64 = 1 << 4;
pub const PRIV_DATASTORE_ALLOCATE_SPACE: u64 = 1 << 5;
pub const PRIV_DATASTORE_MODIFY: u64 = 1 << 4;
pub const PRIV_DATASTORE_CREATE_BACKUP: u64 = 1 << 5;
pub const PRIV_DATASTORE_READ: u64 = 1 << 6;
pub const PRIV_DATASTORE_PRUNE: u64 = 1 << 7;
pub const PRIV_PERMISSIONS_MODIFY: u64 = 1 << 6;
pub const PRIV_PERMISSIONS_MODIFY: u64 = 1 << 8;
pub const ROLE_ADMIN: u64 = std::u64::MAX;
pub const ROLE_NO_ACCESS: u64 = 0;
@ -31,13 +33,16 @@ PRIV_DATASTORE_AUDIT;
pub const ROLE_DATASTORE_ADMIN: u64 =
PRIV_DATASTORE_AUDIT |
PRIV_DATASTORE_MODIFY |
PRIV_DATASTORE_ALLOCATE_SPACE;
PRIV_DATASTORE_CREATE_BACKUP |
PRIV_DATASTORE_READ |
PRIV_DATASTORE_PRUNE;
pub const ROLE_DATASTORE_USER: u64 =
PRIV_DATASTORE_AUDIT |
PRIV_DATASTORE_ALLOCATE_SPACE;
PRIV_DATASTORE_CREATE_BACKUP;
pub const ROLE_DATASTORE_AUDIT: u64 =
PRIV_DATASTORE_AUDIT;
pub const ROLE_DATASTORE_AUDIT: u64 = PRIV_DATASTORE_AUDIT;
pub const ROLE_NAME_NO_ACCESS: &str ="NoAccess";
lazy_static! {