Cargo.lock

@@ -59,9 +59,9 @@ dependencies = [
 
 [[package]]
 name = "actix-governor"
-version = "0.6.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0954b0f27aabd8f56bb03f2a77b412ddf3f8c034a3c27b2086c1fc75415760df"
+checksum = "a2e7b88f3804e01bd4191fdb08650430bbfcb43d3d9b2890064df3551ec7d25b"
 dependencies = [
  "actix-http",
  "actix-web",
@@ -1180,9 +1180,9 @@ dependencies = [
 
 [[package]]
 name = "error-stack"
-version = "0.5.0"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe413319145d1063f080f27556fd30b1d70b01e2ba10c2a6e40d4be982ffc5d1"
+checksum = "27a72baa257b5e0e2de241967bc5ee8f855d6072351042688621081d66b2a76b"
 dependencies = [
  "anyhow",
  "rustc_version 0.4.1",
@@ -2411,31 +2411,12 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38bf9645c8b145698bb0b18a4637dcacbc421ea49bef2317e4fd8065a387cf21"
 
-[[package]]
-name = "num-bigint"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a5e44f723f1133c9deac646763579fdb3ac745e418f2a7af9cd0c431da1f20b9"
-dependencies = [
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-conv"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -3146,9 +3127,9 @@ dependencies = [
 
 [[package]]
 name = "redis"
-version = "0.27.2"
+version = "0.25.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7e86f5670bd8b028edfb240f0616cad620705b31ec389d55e4f3da2c38dcd48"
+checksum = "e0d7a6955c7511f60f3ba9e86c6d02b3c3f144f8c24b288d1f4e18074ab8bbec"
 dependencies = [
  "arc-swap",
  "async-trait",
@@ -3157,7 +3138,6 @@ dependencies = [
  "futures 0.3.30",
  "futures-util",
  "itoa 1.0.11",
- "num-bigint",
  "percent-encoding 2.3.1",
  "pin-project-lite",
  "ryu",
@@ -3184,9 +3164,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.11.0"
+version = "1.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "38200e5ee88914975b69f657f0801b6f6dccafd44fd9326302a4aaeecfacb1d8"
+checksum = "4219d74c6b67a3654a9fbebc4b419e22126d13d2f3c4a07ee0cb61ff79a79619"
 dependencies = [
  "aho-corasick 1.1.3",
  "memchr",
@@ -3196,9 +3176,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.8"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3"
+checksum = "38caf58cc5ef2fed281f89292ef23f6365465ed9a41b7a7754eb4e26496c92df"
 dependencies = [
  "aho-corasick 1.1.3",
  "memchr",
@@ -3213,9 +3193,9 @@ checksum = "53a49587ad06b26609c52e423de037e7f57f20d53535d66e08c695f347df952a"
 
 [[package]]
 name = "regex-syntax"
-version = "0.8.5"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
+checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
 [[package]]
 name = "reqwest"
@@ -3286,6 +3266,7 @@ dependencies = [
  "sync_wrapper",
  "tokio 1.40.0",
  "tokio-rustls",
+ "tokio-socks",
  "tokio-util",
  "tower-service",
  "url 2.5.2",
@@ -3355,9 +3336,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "0.38.37"
+version = "0.38.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8acb788b847c24f28525660c4d7758620a7210875711f79e7f663cc152726811"
+checksum = "3f55e80d50763938498dd5ebb18647174e0c76dc38c5505294bb224624f30f36"
 dependencies = [
  "bitflags 2.6.0",
  "errno",
@@ -3851,9 +3832,9 @@ checksum = "7b2093cf4c8eb1e67749a6762251bc9cd836b6fc171623bd0a9d324d37af2417"
 
 [[package]]
 name = "tempfile"
-version = "3.13.0"
+version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0f2c9fc62d0beef6951ccffd757e241266a2c833136efbe35af6cd2567dca5b"
+checksum = "04cbcdd0c794ebb0d4cf35e88edd2f7d2c4c3e9a5a6dab322839b321c6a87a64"
 dependencies = [
  "cfg-if 1.0.0",
  "fastrand",
@@ -4116,6 +4097,18 @@ dependencies = [
  "tokio 1.40.0",
 ]
 
+[[package]]
+name = "tokio-socks"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d4770b8024672c1101b3f6733eab95b18007dbe0847a8afe341fcf79e06043f"
+dependencies = [
+ "either",
+ "futures-util",
+ "thiserror",
+ "tokio 1.38.0",
+]
+
 [[package]]
 name = "tokio-sync"
 version = "0.1.8"

Cargo.toml

@@ -46,22 +46,22 @@ mlua = { version = "0.9.9", features = [
     "luajit",
     "vendored",
 ], default-features = false }
-redis = { version = "0.27.2", features = [
+redis = { version = "0.25.4", features = [
     "tokio-comp",
     "connection-manager",
     "tcp_nodelay"
 ], default-features = false, optional = true }
 blake3 = { version = "1.5.4", default-features = false }
-error-stack = { version = "0.5.0", default-features = false, features = [
+error-stack = { version = "0.4.0", default-features = false, features = [
     "std",
 ] }
 async-trait = { version = "0.1.80", default-features = false }
-regex = { version = "1.11.0", features = ["perf"], default-features = false }
+regex = { version = "1.9.4", features = ["perf"], default-features = false }
 futures = { version = "0.3.30", default-features = false, features = ["alloc"] }
 dhat = { version = "0.3.2", optional = true, default-features = false }
 mimalloc = { version = "0.1.43", default-features = false }
 async-once-cell = { version = "0.5.3", default-features = false }
-actix-governor = { version = "0.6.0", default-features = false }
+actix-governor = { version = "0.5.0", default-features = false }
 moka = { version = "0.12.8", optional = true, default-features = false, features = [
     "future",
 ] }
@@ -91,7 +91,7 @@ itertools = {version = "0.13.0", default-features = false}
 [dev-dependencies]
 rusty-hook = { version = "^0.11.2", default-features = false }
 criterion = { version = "0.5.1", default-features = false }
-tempfile = { version = "3.13.0", default-features = false }
+tempfile = { version = "3.10.1", default-features = false }
 
 [build-dependencies]
 lightningcss = { version = "1.0.0-alpha.57", default-features = false, features = [
@@ -174,7 +174,7 @@ opt-level = "z"
 
 [features]
 use-synonyms-search = ["thesaurus/static"]
-default = ["memory-cache"]
+default = ["memory-cache", "socks"]
 dhat-heap = ["dep:dhat"]
 memory-cache = ["dep:moka"]
 redis-cache = ["dep:redis", "dep:base64"]
@@ -183,3 +183,4 @@ encrypt-cache-results = ["dep:chacha20poly1305", "dep:chacha20"]
 cec-cache-results = ["compress-cache-results", "encrypt-cache-results"]
 experimental-io-uring = ["actix-web/experimental-io-uring"]
 use-non-static-synonyms-search = ["thesaurus"]
+socks = ["reqwest/socks"]

src/config/parser.rs

@@ -123,13 +123,14 @@ impl Config {
             _ => parsed_cet,
         };
 
-        let proxy_opt = globals.get::<_, Option<String>>("proxy")?;
-        let proxy = proxy_opt.and_then(|proxy_str| {
-            Proxy::all(proxy_str).ok().and_then(|_| {
+        let proxy_str = globals.get::<_, String>("proxy")?;
+        let proxy = match Proxy::all(proxy_str) {
+            Ok(proxy) => Some(proxy),
+            Err(_) => {
                 log::error!("Invalid proxy url, defaulting to no proxy.");
                 None
-            })
-        });
+            }
+        };
 
         Ok(Config {
             port: globals.get::<_, u16>("port")?,

websurfx/config.lua

@@ -76,4 +76,4 @@ upstream_search_engines = {
     Bing = false,
 } -- select the upstream search engines from which the results should be fetched.
 
-proxy = nil -- Proxy to send outgoing requests through. Set to nil to disable.
+proxy = "" -- Proxy to send outgoing requests through. Set to empty string to disable.