Feb 2, 2025 · Jan 28, 2025 · Feb 1, 2025 · Feb 2, 2025 · Feb 2, 2025 · Feb 2, 2025
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
          path: target
          key: check-wasm32-target-${{ runner.os }}-${{ steps.rust-version.outputs.version }}-${{ hashFiles('Cargo.lock') }}
      - run: cargo check --target wasm32-unknown-unknown --manifest-path tokio-postgres/Cargo.toml --no-default-features --features js
        env:
          RUSTFLAGS: --cfg getrandom_backend="wasm_js"

  test:
    name: test
diff --git a/postgres-protocol/Cargo.toml b/postgres-protocol/Cargo.toml

 [features]
 default = []
 js = ["getrandom/js"]
 js = ["getrandom/wasm_js"]

 [dependencies]
 base64 = "0.22"
 hmac = "0.12"
 md-5 = "0.10"
 memchr = "2.0"
 rand = "0.8"
 rand = "0.9"
 sha2 = "0.10"
 stringprep = "0.1"
 getrandom = { version = "0.2", optional = true }
 getrandom = { version = "0.3", optional = true }
diff --git a/postgres-protocol/src/authentication/sasl.rs b/postgres-protocol/src/authentication/sasl.rs
    /// Constructs a new instance which will use the provided password for authentication.
    pub fn new(password: &[u8], channel_binding: ChannelBinding) -> ScramSha256 {
        // rand 0.5's ThreadRng is cryptographically secure
        let mut rng = rand::thread_rng();
        let mut rng = rand::rng();
        let nonce = (0..NONCE_LENGTH)
            .map(|_| {
                let mut v = rng.gen_range(0x21u8..0x7e);
                let mut v = rng.random_range(0x21u8..0x7e);
                if v == 0x2c {
                    v = 0x7e
                }
diff --git a/postgres-protocol/src/password/mod.rs b/postgres-protocol/src/password/mod.rs
 /// special characters that would require escaping in an SQL command.
 pub fn scram_sha_256(password: &[u8]) -> String {
    let mut salt: [u8; SCRAM_DEFAULT_SALT_LEN] = [0; SCRAM_DEFAULT_SALT_LEN];
    let mut rng = rand::thread_rng();
    let mut rng = rand::rng();
    rng.fill_bytes(&mut salt);
    scram_sha_256_salt(password, salt)
 }
diff --git a/tokio-postgres/Cargo.toml b/tokio-postgres/Cargo.toml
 postgres-types = { version = "0.2.8", path = "../postgres-types" }
 tokio = { version = "1.27", features = ["io-util"] }
 tokio-util = { version = "0.7", features = ["codec"] }
 rand = "0.8.5"
 rand = "0.9.0"
 whoami = "1.4.1"

 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
diff --git a/tokio-postgres/src/connect.rs b/tokio-postgres/src/connect.rs

    let mut indices = (0..num_hosts).collect::<Vec<_>>();
    if config.load_balance_hosts == LoadBalanceHosts::Random {
        indices.shuffle(&mut rand::thread_rng());
        indices.shuffle(&mut rand::rng());
    }

    let mut error = None;
                .collect::<Vec<_>>();

            if config.load_balance_hosts == LoadBalanceHosts::Random {
                addrs.shuffle(&mut rand::thread_rng());
                addrs.shuffle(&mut rand::rng());
            }

            let mut last_err = None;
Original file line number	Diff line number	Diff line change
Expand Up		@@ -73,6 +73,8 @@ jobs:
		path: target
		key: check-wasm32-target-${{ runner.os }}-${{ steps.rust-version.outputs.version }}-${{ hashFiles('Cargo.lock') }}
		- run: cargo check --target wasm32-unknown-unknown --manifest-path tokio-postgres/Cargo.toml --no-default-features --features js
		env:
		RUSTFLAGS: --cfg getrandom_backend="wasm_js"

		test:
		name: test
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -10,7 +10,7 @@ readme = "../README.md"

		[features]
		default = []
		js = ["getrandom/js"]
		js = ["getrandom/wasm_js"]

		[dependencies]
		base64 = "0.22"
Expand All		@@ -20,7 +20,7 @@ fallible-iterator = "0.2"
		hmac = "0.12"
		md-5 = "0.10"
		memchr = "2.0"
		rand = "0.8"
		rand = "0.9"
		sha2 = "0.10"
		stringprep = "0.1"
		getrandom = { version = "0.2", optional = true }
		getrandom = { version = "0.3", optional = true }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -136,10 +136,10 @@ impl ScramSha256 {
		/// Constructs a new instance which will use the provided password for authentication.
		pub fn new(password: &[u8], channel_binding: ChannelBinding) -> ScramSha256 {
		// rand 0.5's ThreadRng is cryptographically secure
		let mut rng = rand::thread_rng();
		let mut rng = rand::rng();
		let nonce = (0..NONCE_LENGTH)
		.map(\|_\| {
		let mut v = rng.gen_range(0x21u8..0x7e);
		let mut v = rng.random_range(0x21u8..0x7e);
		if v == 0x2c {
		v = 0x7e
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -28,7 +28,7 @@ const SCRAM_DEFAULT_SALT_LEN: usize = 16;
		/// special characters that would require escaping in an SQL command.
		pub fn scram_sha_256(password: &[u8]) -> String {
		let mut salt: [u8; SCRAM_DEFAULT_SALT_LEN] = [0; SCRAM_DEFAULT_SALT_LEN];
		let mut rng = rand::thread_rng();
		let mut rng = rand::rng();
		rng.fill_bytes(&mut salt);
		scram_sha_256_salt(password, salt)
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -59,7 +59,7 @@ postgres-protocol = { version = "0.6.7", path = "../postgres-protocol" }
		postgres-types = { version = "0.2.8", path = "../postgres-types" }
		tokio = { version = "1.27", features = ["io-util"] }
		tokio-util = { version = "0.7", features = ["codec"] }
		rand = "0.8.5"
		rand = "0.9.0"
		whoami = "1.4.1"

		[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -44,7 +44,7 @@ where

		let mut indices = (0..num_hosts).collect::<Vec<_>>();
		if config.load_balance_hosts == LoadBalanceHosts::Random {
		indices.shuffle(&mut rand::thread_rng());
		indices.shuffle(&mut rand::rng());
		}

		let mut error = None;
Expand DownExpand Up		@@ -101,7 +101,7 @@ where
		.collect::<Vec<_>>();

		if config.load_balance_hosts == LoadBalanceHosts::Random {
		addrs.shuffle(&mut rand::thread_rng());
		addrs.shuffle(&mut rand::rng());
		}

		let mut last_err = None;
Expand Down