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src/api2/access/user.rs: add access permissions

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This commit is contained in:
Dietmar Maurer
2020-04-17 11:04:36 +02:00
parent d4f020f4c5
commit 4f66423fcc
3 changed files with 18 additions and 6 deletions
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14
src/api2/access.rs
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@ -2,7 +2,7 @@ use failure::*;
use serde_json::{json, Value};
use proxmox::api::{api, RpcEnvironment, Permission};
use proxmox::api::{api, RpcEnvironment, Permission, UserInformation};
use proxmox::api::router::{Router, SubdirMap};
use proxmox::{sortable, identity};
use proxmox::{http_err, list_subdirs_api_method};
@ -11,7 +11,9 @@ use crate::tools;
use crate::tools::ticket::*;
use crate::auth_helpers::*;
use crate::api2::types::*;
use crate::config::cached_user_info::CachedUserInfo;
use crate::config::acl::PRIV_PERMISSIONS_MODIFY;
pub mod user;
pub mod domain;
@ -111,7 +113,7 @@ fn create_ticket(username: String, password: String) -> Result<Value, Error> {
},
},
access: {
description: "Anybody is allowed to change there own password. The Superuser may change any password.",
description: "Anybody is allowed to change there own password. In addition, users with 'Permissions:Modify' privilege may change any password.",
permission: &Permission::Anybody,
},
@ -133,6 +135,14 @@ fn change_password(
if userid == "root@pam" { allowed = true; }
if !allowed {
use crate::config::cached_user_info::CachedUserInfo;
let user_info = CachedUserInfo::new()?;
let privs = user_info.lookup_privs(&current_user, &[]);
if (privs & PRIV_PERMISSIONS_MODIFY) != 0 { allowed = true; }
}
if !allowed {
bail!("you are not authorized to change the password.");
}

8
src/api2/access/user.rs
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@ -6,7 +6,7 @@ use proxmox::api::schema::{Schema, StringSchema};
use crate::api2::types::*;
use crate::config::user;
use crate::config::acl::{PRIV_SYS_AUDIT, PRIV_SYS_MODIFY};
use crate::config::acl::{PRIV_SYS_AUDIT, PRIV_PERMISSIONS_MODIFY};
pub const PBS_PASSWORD_SCHEMA: Schema = StringSchema::new("User Password.")
.format(&PASSWORD_FORMAT)
@ -111,7 +111,7 @@ pub fn list_users(
},
},
access: {
permission: &Permission::Privilege(&[], PRIV_SYS_MODIFY, false),
permission: &Permission::Privilege(&[], PRIV_PERMISSIONS_MODIFY, false),
},
)]
/// Create new user.
@ -208,7 +208,7 @@ pub fn read_user(userid: String) -> Result<Value, Error> {
},
},
access: {
permission: &Permission::Privilege(&[], PRIV_SYS_MODIFY, false),
permission: &Permission::Privilege(&[], PRIV_PERMISSIONS_MODIFY, false),
},
)]
/// Update user configuration.
@ -290,7 +290,7 @@ pub fn update_user(
},
},
access: {
permission: &Permission::Privilege(&[], PRIV_SYS_MODIFY, false),
permission: &Permission::Privilege(&[], PRIV_PERMISSIONS_MODIFY, false),
},
)]
/// Remove a user from the configuration file.

2
src/config/acl.rs
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@ -19,6 +19,8 @@ pub const PRIV_DATASTORE_AUDIT: u64 = 1 << 3;
pub const PRIV_DATASTORE_ALLOCATE: u64 = 1 << 4;
pub const PRIV_DATASTORE_ALLOCATE_SPACE: u64 = 1 << 5;
pub const PRIV_PERMISSIONS_MODIFY: u64 = 1 << 6;
pub const ROLE_ADMIN: u64 = std::u64::MAX;
pub const ROLE_NO_ACCESS: u64 = 0;