openauth-plugins 0.0.3

Official OpenAuth plugin modules.
Documentation 
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

use std::collections::{BTreeMap, BTreeSet};

use indexmap::IndexMap;
use openauth_core::db::{DbField, DbFieldType, DbRecord, DbValue};
use openauth_core::error::OpenAuthError;
use serde_json::Value;

pub(crate) fn create_values(
    fields: &IndexMap<String, DbField>,
    body: &serde_json::Map<String, Value>,
) -> Result<DbRecord, OpenAuthError> {
    let mut values = DbRecord::new();
    for (name, field) in fields {
        match body.get(name) {
            Some(value) => {
                if !field.input {
                    return Err(invalid(format!(
                        "additional field `{name}` is not accepted as input"
                    )));
                }
                values.insert(
                    name.clone(),
                    json_to_db_value(name, &field.field_type, value)?,
                );
            }
            None if field.required => {
                return Err(invalid(format!(
                    "missing required additional field `{name}`"
                )));
            }
            None => {
                values.insert(name.clone(), DbValue::Null);
            }
        };
    }
    Ok(values)
}

pub(crate) fn update_values(
    fields: &IndexMap<String, DbField>,
    body: &serde_json::Map<String, Value>,
) -> Result<DbRecord, OpenAuthError> {
    let mut values = DbRecord::new();
    for (name, value) in body {
        let Some(field) = fields.get(name) else {
            continue;
        };
        if !field.input {
            return Err(invalid(format!(
                "additional field `{name}` is not accepted as input"
            )));
        }
        values.insert(
            name.clone(),
            json_to_db_value(name, &field.field_type, value)?,
        );
    }
    Ok(values)
}

pub(crate) fn extract_record_fields(
    record: &DbRecord,
    builtin_fields: &[&str],
) -> Result<BTreeMap<String, Value>, OpenAuthError> {
    let builtin_fields = builtin_fields.iter().copied().collect::<BTreeSet<_>>();
    record
        .iter()
        .filter(|(field, _)| !builtin_fields.contains(field.as_str()))
        .map(|(field, value)| db_value_to_json(value).map(|value| (field.clone(), value)))
        .collect()
}

pub(crate) fn retain_returned(
    values: &mut BTreeMap<String, Value>,
    fields: &IndexMap<String, DbField>,
) {
    values.retain(|name, _| fields.get(name).is_some_and(|field| field.returned));
}

fn json_to_db_value(
    name: &str,
    field_type: &DbFieldType,
    value: &Value,
) -> Result<DbValue, OpenAuthError> {
    if value.is_null() {
        return Ok(DbValue::Null);
    }
    match field_type {
        DbFieldType::String => value
            .as_str()
            .map(|value| DbValue::String(value.to_owned())),
        DbFieldType::Number => value.as_i64().map(DbValue::Number),
        DbFieldType::Boolean => value.as_bool().map(DbValue::Boolean),
        DbFieldType::Json => Some(DbValue::Json(value.clone())),
        DbFieldType::StringArray => value.as_array().and_then(|values| {
            values
                .iter()
                .map(|value| value.as_str().map(str::to_owned))
                .collect::<Option<Vec<_>>>()
                .map(DbValue::StringArray)
        }),
        DbFieldType::NumberArray => value.as_array().and_then(|values| {
            values
                .iter()
                .map(Value::as_i64)
                .collect::<Option<Vec<_>>>()
                .map(DbValue::NumberArray)
        }),
        DbFieldType::Timestamp => None,
    }
    .ok_or_else(|| invalid(format!("invalid value for additional field `{name}`")))
}

fn db_value_to_json(value: &DbValue) -> Result<Value, OpenAuthError> {
    match value {
        DbValue::String(value) => Ok(Value::String(value.clone())),
        DbValue::Number(value) => Ok(Value::Number((*value).into())),
        DbValue::Boolean(value) => Ok(Value::Bool(*value)),
        DbValue::Timestamp(value) => {
            serde_json::to_value(value).map_err(|error| OpenAuthError::Api(error.to_string()))
        }
        DbValue::Json(value) => Ok(value.clone()),
        DbValue::StringArray(values) => Ok(Value::Array(
            values.iter().cloned().map(Value::String).collect(),
        )),
        DbValue::NumberArray(values) => Ok(Value::Array(
            values
                .iter()
                .map(|value| Value::Number((*value).into()))
                .collect(),
        )),
        DbValue::Record(_) | DbValue::RecordArray(_) => Ok(Value::Null),
        DbValue::Null => Ok(Value::Null),
    }
}

fn invalid(message: String) -> OpenAuthError {
    OpenAuthError::Api(message)
}