Remove dependency on chrono to avoid feature unification issues

Cargo.toml

@@ -206,7 +206,6 @@ celes = "2.4.0"
 cfg-if = "1.0.0"
 chacha20 = "0.9.0"
 chacha20poly1305 = "0.10.1"
-chrono = "0.4.31"
 cipher = "0.4.3"
 clap = "4.5.20"
 clap_complete = "4.5"

common/gateway-storage/Cargo.toml

@@ -19,7 +19,6 @@ sqlx = { workspace = true, features = [
     "macros",
     "migrate",
     "time",
-    "chrono"
 ] }
 time = { workspace = true }
 thiserror = { workspace = true }

common/wireguard/Cargo.toml

@@ -13,7 +13,7 @@ license.workspace = true
 [dependencies]
 base64 = { workspace = true }
 bincode = { workspace = true }
-chrono = { workspace = true }
+time = { workspace = true }
 dashmap = { workspace = true }
 defguard_wireguard_rs = { workspace = true }
 futures = { workspace = true }

deny.toml

@@ -188,6 +188,7 @@ deny = [
     # is a direct dependency of the otherwise banned crate
     #{ crate = "[email protected]", wrappers = ["this-crate-directly-depends-on-ansi_term"] },
     { name = "openssl" },
+    { name = "chrono" },
 ]
 
 # List of features to allow/deny

explorer-api/Cargo.toml

@@ -7,7 +7,7 @@ license.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-chrono = { workspace = true, features = ["serde"] }
+time = { workspace = true }
 clap = { workspace = true, features = ["cargo", "derive"] }
 dotenvy = { workspace = true }
 humantime-serde = { workspace = true }

explorer-api/src/state.rs

@@ -1,10 +1,10 @@
 use std::fs::File;
 use std::path::Path;
 
-use chrono::{DateTime, Utc};
 use log::info;
 use nym_mixnet_contract_common::NodeId;
 use serde::{Deserialize, Serialize};
+use time::OffsetDateTime;
 
 use crate::client::ThreadsafeValidatorClient;
 use crate::geo_ip::location::ThreadsafeGeoIp;
@@ -49,7 +49,7 @@ pub struct ExplorerApiStateOnDisk {
     pub(crate) country_node_distribution: CountryNodesDistribution,
     pub(crate) mixnode_location_cache: MixnodeLocationCache,
     pub(crate) gateway_location_cache: GatewayLocationCache,
-    pub(crate) as_at: DateTime<Utc>,
+    pub(crate) as_at: OffsetDateTime,
 }
 
 #[derive(Clone)]
@@ -117,7 +117,7 @@ impl ExplorerApiStateContext {
             country_node_distribution: self.inner.country_node_distribution.get_all().await,
             mixnode_location_cache: self.inner.mixnodes.get_locations().await,
             gateway_location_cache: self.inner.gateways.get_locations().await,
-            as_at: Utc::now(),
+            as_at: OffsetDateTime::now_utc(),
         };
         serde_json::to_writer(file, &state).expect("error writing state to disk");
         info!("Saved file to '{:?}'", json_file_path.canonicalize());

nym-data-observatory/Cargo.toml

@@ -16,7 +16,7 @@ readme.workspace = true
 [dependencies]
 anyhow = { workspace = true }
 axum = { workspace = true, features = ["tokio"] }
-chrono = { workspace = true }
+time = { workspace = true }
 clap = { workspace = true, features = ["derive", "env"] }
 nym-bin-common = { path = "../common/bin-common" }
 nym-network-defaults = { path = "../common/network-defaults" }

nym-data-observatory/src/db/models.rs

@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use time::OffsetDateTime;
 use utoipa::ToSchema;
 
 use crate::background_task::Response;
@@ -16,7 +17,7 @@ impl From<Response> for JokeDto {
             joke_id: value.joke_id,
             joke: value.joke,
             // casting not smart, can implicitly panic, don't do this in prod
-            date_created: chrono::offset::Utc::now().timestamp() as i32,
+            date_created: OffsetDateTime::now_utc().unix_timestamp() as i32,
         }
     }
 }

service-providers/network-requester/Cargo.toml

@@ -33,7 +33,7 @@ regex = { workspace = true }
 reqwest = { workspace = true, features = ["json"] }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
-sqlx = { workspace = true, features = ["runtime-tokio-rustls", "chrono"]}
+sqlx = { workspace = true, features = ["runtime-tokio-rustls", "time"]}
 tap = { workspace = true }
 thiserror = { workspace = true }
 tokio = { workspace = true, features = [ "net", "rt-multi-thread", "macros" ] }