Merge pull request #18 from Multiverse-io/switch_to_native_tls

openssl => native_tls

Cargo.toml

@@ -13,9 +13,9 @@ chrono = "0.4"
 itertools = "0.10.1"
 fake = "2.4"
 lazy_static = "1.4.0"
-openssl = "0.10.41"
+native-tls = "0.2.10"
 postgres = "0.19.2"
-postgres-openssl = "0.5.0"
+postgres-native-tls = "0.5.0"
 rand = { version = "0.8", features = ["small_rng"] }
 regex = "1"
 serde_json = "1.0"

src/main.rs

@@ -8,9 +8,10 @@ use crate::opts::{Anonymiser, Opts};
 use crate::parsers::strategies::Strategies;
 use crate::parsers::strategy_structs::{MissingColumns, SimpleColumn, TransformerOverrides};
 use itertools::Itertools;
-use openssl::ssl::{SslConnector, SslMethod, SslVerifyMode};
+use native_tls::TlsConnector;
+use postgres_native_tls::MakeTlsConnector;
+
 use parsers::{db_schema, strategy_file};
-use postgres_openssl::MakeTlsConnector;
 use structopt::StructOpt;
 
 use mimalloc::MiMalloc;
@@ -144,10 +145,9 @@ fn missing_to_message(missing: &[SimpleColumn]) -> String {
 }
 
 fn strategy_differences(strategies: &Strategies, db_url: String) -> Result<(), MissingColumns> {
-    let mut builder =
-        SslConnector::builder(SslMethod::tls()).expect("expected to build tls connector!");
-    builder.set_verify(SslVerifyMode::PEER);
-    let connector = MakeTlsConnector::new(builder.build());
+    let builder = TlsConnector::builder();
+    let connector =
+        MakeTlsConnector::new(builder.build().expect("should be able to create builder!"));
 
     let mut client = postgres::Client::connect(&db_url, connector).expect("expected to connect!");
     let db_columns = db_schema::parse(&mut client);