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

// Copyright (c) 2022 MASSA LABS <info@massa.net>

use massa_deferred_calls::config::DeferredCallsConfig;
use massa_models::amount::Amount;
use massa_signature::KeyPair;
use massa_time::MassaTime;
use std::net::SocketAddr;
use std::path::PathBuf;

use serde::Deserialize;

/// API settings.
/// the API settings
#[derive(Debug, Deserialize, Clone)]
pub struct APIConfig {
    /// when looking for next draw we want to look at max `draw_lookahead_period_count`
    pub draw_lookahead_period_count: u64,
    /// bind for the private API
    pub bind_private: SocketAddr,
    /// bind for the public API
    pub bind_public: SocketAddr,
    /// bind for the Massa API
    pub bind_api: SocketAddr,
    /// max argument count
    pub max_arguments: u64,
    /// openrpc specification path
    pub openrpc_spec_path: PathBuf,
    /// bootstrap whitelist path
    pub bootstrap_whitelist_path: PathBuf,
    /// bootstrap blacklist path
    pub bootstrap_blacklist_path: PathBuf,
    /// maximum size in bytes of a request.
    pub max_request_body_size: u32,
    /// maximum size in bytes of a response.
    pub max_response_body_size: u32,
    /// maximum number of incoming connections allowed.
    pub max_connections: u32,
    /// maximum number of subscriptions per connection.
    pub max_subscriptions_per_connection: u32,
    /// max length for logging for requests and responses. Logs bigger than this limit will be truncated.
    pub max_log_length: u32,
    /// host filtering.
    pub allow_hosts: Vec<String>,
    /// batch request limit. 0 means disabled.
    pub batch_request_limit: u32,
    /// the interval at which `Ping` frames are submitted.
    pub ping_interval: MassaTime,
    /// whether to enable HTTP.
    pub enable_http: bool,
    /// whether to enable WS.
    pub enable_ws: bool,
    /// max datastore value length
    pub max_datastore_value_length: u64,
    /// max op datastore entry
    pub max_op_datastore_entry_count: u64,
    /// max datastore key length
    pub max_op_datastore_key_length: u8,
    /// max datastore value length
    pub max_op_datastore_value_length: u64,
    /// max function name length
    pub max_function_name_length: u16,
    /// max parameter size
    pub max_parameter_size: u32,
    /// max gas in a block
    pub max_gas_per_block: u64,
    /// base gas used by any operation
    pub base_operation_gas_cost: u64,
    /// Amount required for a SinglePass compilation (ExecuteSC operation)
    pub sp_compilation_cost: u64,
    /// thread count
    pub thread_count: u8,
    /// `genesis_timestamp`
    pub genesis_timestamp: MassaTime,
    /// t0
    pub t0: MassaTime,
    /// periods per cycle
    pub periods_per_cycle: u64,
    /// keypair file
    pub keypair: KeyPair,
    /// last_start_period value, used to know if we are during a restart or not
    pub last_start_period: u64,
    /// chain id
    pub chain_id: u64,
    /// Delta to compute upper bounds when fetching deferred credits
    pub deferred_credits_delta: MassaTime,
    /// minimal fees to include an operation in a block
    pub minimal_fees: Amount,
    /// deferred calls config
    pub deferred_calls_config: DeferredCallsConfig,
}