1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*
This file is part of jellything (https://codeberg.org/metamuffin/jellything)
which is licensed under the GNU Affero General Public License (version 3); see /COPYING.
Copyright (C) 2025 metamuffin <metamuffin.org>
*/
use crate::{
database::Database,
logic::session::AdminSession,
ui::{
error::MyResult,
layout::{DynLayoutPage, FlashDisplay, LayoutPage},
},
uri,
};
use anyhow::{anyhow, Context};
use jellycommon::user::{PermissionSet, UserPermission};
use rocket::{form::Form, get, post, FromForm, FromFormField, State};
#[get("/admin/users")]
pub fn r_admin_users(
_session: AdminSession,
database: &State<Database>,
) -> MyResult<DynLayoutPage<'static>> {
user_management(database, None)
}
fn user_management<'a>(
database: &Database,
flash: Option<MyResult<String>>,
) -> MyResult<DynLayoutPage<'a>> {
// TODO this doesnt scale, pagination!
let users = database.list_users()?;
let flash = flash.map(|f| f.map_err(|e| format!("{e:?}")));
Ok(LayoutPage {
title: "User management".to_string(),
content: markup::new! {
h1 { "User Management" }
@FlashDisplay { flash: flash.clone() }
h2 { "All Users" }
ul { @for u in &users {
li {
a[href=uri!(r_admin_user(&u.name))] { @format!("{:?}", u.display_name) " (" @u.name ")" }
}
}}
},
..Default::default()
})
}
#[get("/admin/user/<name>")]
pub fn r_admin_user<'a>(
_session: AdminSession,
database: &State<Database>,
name: &'a str,
) -> MyResult<DynLayoutPage<'a>> {
manage_single_user(database, None, name.to_string())
}
fn manage_single_user<'a>(
database: &Database,
flash: Option<MyResult<String>>,
name: String,
) -> MyResult<DynLayoutPage<'a>> {
let user = database
.get_user(&name)?
.ok_or(anyhow!("user does not exist"))?;
let flash = flash.map(|f| f.map_err(|e| format!("{e:?}")));
Ok(LayoutPage {
title: "User management".to_string(),
content: markup::new! {
h1 { @format!("{:?}", user.display_name) " (" @user.name ")" }
a[href=uri!(r_admin_users())] "Back to the User List"
@FlashDisplay { flash: flash.clone() }
form[method="POST", action=uri!(r_admin_remove_user())] {
input[type="text", name="name", value=&user.name, hidden];
input.danger[type="submit", value="Remove user(!)"];
}
h2 { "Permissions" }
@PermissionDisplay { perms: &user.permissions }
form[method="POST", action=uri!(r_admin_user_permission())] {
input[type="text", name="name", value=&user.name, hidden];
fieldset.perms {
legend { "Permission" }
@for p in UserPermission::ALL_ENUMERABLE {
label {
input[type="radio", name="permission", value=serde_json::to_string(p).unwrap()];
@format!("{p}")
} br;
}
}
fieldset.perms {
legend { "Permission" }
label { input[type="radio", name="action", value="unset"]; "Unset" } br;
label { input[type="radio", name="action", value="grant"]; "Grant" } br;
label { input[type="radio", name="action", value="revoke"]; "Revoke" } br;
}
input[type="submit", value="Update"];
}
},
..Default::default()
})
}
markup::define! {
PermissionDisplay<'a>(perms: &'a PermissionSet) {
ul { @for (perm,grant) in &perms.0 {
@if *grant {
li[class="perm-grant"] { @format!("Allow {}", perm) }
} else {
li[class="perm-revoke"] { @format!("Deny {}", perm) }
}
}}
}
}
#[derive(FromForm)]
pub struct DeleteUser {
name: String,
}
#[derive(FromForm)]
pub struct UserPermissionForm {
name: String,
permission: String,
action: GrantState,
}
#[derive(FromFormField)]
pub enum GrantState {
Grant,
Revoke,
Unset,
}
#[post("/admin/update_user_permission", data = "<form>")]
pub fn r_admin_user_permission(
session: AdminSession,
database: &State<Database>,
form: Form<UserPermissionForm>,
) -> MyResult<DynLayoutPage<'static>> {
drop(session);
let perm = serde_json::from_str::<UserPermission>(&form.permission)
.context("parsing provided permission")?;
database.update_user(&form.name, |user| {
match form.action {
GrantState::Grant => drop(user.permissions.0.insert(perm.clone(), true)),
GrantState::Revoke => drop(user.permissions.0.insert(perm.clone(), false)),
GrantState::Unset => drop(user.permissions.0.remove(&perm)),
}
Ok(())
})?;
manage_single_user(
database,
Some(Ok("Permissions update".into())),
form.name.clone(),
)
}
#[post("/admin/remove_user", data = "<form>")]
pub fn r_admin_remove_user(
session: AdminSession,
database: &State<Database>,
form: Form<DeleteUser>,
) -> MyResult<DynLayoutPage<'static>> {
drop(session);
if !database.delete_user(&form.name)? {
Err(anyhow!("user did not exist"))?;
}
user_management(database, Some(Ok("User removed".into())))
}
|
