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
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
use std::io::ErrorKind;
use serde_json::Value;
use super::Cipher;
use crate::CONFIG;
db_object! {
#[derive(Identifiable, Queryable, Insertable, Associations, AsChangeset)]
#[table_name = "attachments"]
#[changeset_options(treat_none_as_null="true")]
#[belongs_to(super::Cipher, foreign_key = "cipher_uuid")]
#[primary_key(id)]
pub struct Attachment {
pub id: String,
pub cipher_uuid: String,
pub file_name: String, // encrypted
pub file_size: i32,
pub akey: Option<String>,
}
}
/// Local methods
impl Attachment {
pub const fn new(id: String, cipher_uuid: String, file_name: String, file_size: i32, akey: Option<String>) -> Self {
Self {
id,
cipher_uuid,
file_name,
file_size,
akey,
}
}
pub fn get_file_path(&self) -> String {
format!("{}/{}/{}", CONFIG.attachments_folder(), self.cipher_uuid, self.id)
}
pub fn get_url(&self, host: &str) -> String {
format!("{}/attachments/{}/{}", host, self.cipher_uuid, self.id)
}
pub fn to_json(&self, host: &str) -> Value {
json!({
"Id": self.id,
"Url": self.get_url(host),
"FileName": self.file_name,
"Size": self.file_size.to_string(),
"SizeName": crate::util::get_display_size(self.file_size),
"Key": self.akey,
"Object": "attachment"
})
}
}
use crate::db::DbConn;
use crate::api::EmptyResult;
use crate::error::MapResult;
/// Database methods
impl Attachment {
pub async fn save(&self, conn: &DbConn) -> EmptyResult {
db_run! { conn:
sqlite, mysql {
match diesel::replace_into(attachments::table)
.values(AttachmentDb::to_db(self))
.execute(conn)
{
Ok(_) => Ok(()),
// Record already exists and causes a Foreign Key Violation because replace_into() wants to delete the record first.
Err(diesel::result::Error::DatabaseError(diesel::result::DatabaseErrorKind::ForeignKeyViolation, _)) => {
diesel::update(attachments::table)
.filter(attachments::id.eq(&self.id))
.set(AttachmentDb::to_db(self))
.execute(conn)
.map_res("Error saving attachment")
}
Err(e) => Err(e.into()),
}.map_res("Error saving attachment")
}
postgresql {
let value = AttachmentDb::to_db(self);
diesel::insert_into(attachments::table)
.values(&value)
.on_conflict(attachments::id)
.do_update()
.set(&value)
.execute(conn)
.map_res("Error saving attachment")
}
}
}
pub async fn delete(&self, conn: &DbConn) -> EmptyResult {
db_run! { conn: {
crate::util::retry(
|| diesel::delete(attachments::table.filter(attachments::id.eq(&self.id))).execute(conn),
10,
)
.map_res("Error deleting attachment")?;
let file_path = &self.get_file_path();
match crate::util::delete_file(file_path) {
// Ignore "file not found" errors. This can happen when the
// upstream caller has already cleaned up the file as part of
// its own error handling.
Err(e) if e.kind() == ErrorKind::NotFound => {
debug!("File '{}' already deleted.", file_path);
Ok(())
}
Err(e) => Err(e.into()),
_ => Ok(()),
}
}}
}
pub async fn delete_all_by_cipher(cipher_uuid: &str, conn: &DbConn) -> EmptyResult {
for attachment in Attachment::find_by_cipher(cipher_uuid, conn).await {
attachment.delete(conn).await?;
}
Ok(())
}
pub async fn find_by_id(id: &str, conn: &DbConn) -> Option<Self> {
db_run! { conn: {
attachments::table
.filter(attachments::id.eq(id.to_lowercase()))
.first::<AttachmentDb>(conn)
.ok()
.from_db()
}}
}
pub async fn find_by_cipher(cipher_uuid: &str, conn: &DbConn) -> Vec<Self> {
db_run! { conn: {
attachments::table
.filter(attachments::cipher_uuid.eq(cipher_uuid))
.load::<AttachmentDb>(conn)
.expect("Error loading attachments")
.from_db()
}}
}
pub async fn size_by_user(user_uuid: &str, conn: &DbConn) -> i64 {
db_run! { conn: {
let result: Option<i64> = attachments::table
.left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))
.filter(ciphers::user_uuid.eq(user_uuid))
.select(diesel::dsl::sum(attachments::file_size))
.first(conn)
.expect("Error loading user attachment total size");
result.unwrap_or(0)
}}
}
pub async fn count_by_user(user_uuid: &str, conn: &DbConn) -> i64 {
db_run! { conn: {
attachments::table
.left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))
.filter(ciphers::user_uuid.eq(user_uuid))
.count()
.first(conn)
.unwrap_or(0)
}}
}
pub async fn size_by_org(org_uuid: &str, conn: &DbConn) -> i64 {
db_run! { conn: {
let result: Option<i64> = attachments::table
.left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))
.filter(ciphers::organization_uuid.eq(org_uuid))
.select(diesel::dsl::sum(attachments::file_size))
.first(conn)
.expect("Error loading user attachment total size");
result.unwrap_or(0)
}}
}
pub async fn count_by_org(org_uuid: &str, conn: &DbConn) -> i64 {
db_run! { conn: {
attachments::table
.left_join(ciphers::table.on(ciphers::uuid.eq(attachments::cipher_uuid)))
.filter(ciphers::organization_uuid.eq(org_uuid))
.count()
.first(conn)
.unwrap_or(0)
}}
}
}
|
