From 6798a20e5482b574c8e02e5ff260d72ea6431a29 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Sat, 2 Mar 2024 11:47:30 +0000
Subject: init

---
 flake.lock |  59 +++++++++++++++++++++++++
 flake.nix  | 143 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 202 insertions(+)
 create mode 100644 flake.lock
 create mode 100644 flake.nix

diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..0fc6590
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,59 @@
+{
+  "nodes": {
+    "flaresolverr-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1709156333,
+        "narHash": "sha256-pf5sibZ9Vjc98UOVTEUlKrBoXXKiykrt+szXLbNJB3k=",
+        "owner": "FlareSolverr",
+        "repo": "FlareSolverr",
+        "rev": "fd773e59097c1aca4e08edc07c1ed30164f88bd3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "FlareSolverr",
+        "ref": "v3.3.16",
+        "repo": "FlareSolverr",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1707205916,
+        "narHash": "sha256-fmRJilYGlB7VCt3XsdYxrA0u8e/K84O5xYucerUY0iM=",
+        "path": "/nix/store/6gjnggwf6024m5yj8gz04g8pv3ilfz98-source",
+        "rev": "8cc79aa39bbc6eaedaf286ae655b224c71e02907",
+        "type": "path"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flaresolverr-src": "flaresolverr-src",
+        "nixpkgs": "nixpkgs",
+        "undetected-chromedriver-src": "undetected-chromedriver-src"
+      }
+    },
+    "undetected-chromedriver-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1708190030,
+        "narHash": "sha256-Qe+GrsUPnhjJMDgjdUCloapjj0ggFlm/Dr42WLcmb1o=",
+        "owner": "ultrafunkamsterdam",
+        "repo": "undetected-chromedriver",
+        "rev": "0aa5fbe252370b4cb2b95526add445392cad27ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ultrafunkamsterdam",
+        "repo": "undetected-chromedriver",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..742af2f
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,143 @@
+# mostly lifted from https://github.com/xddxdd/nur-packages, converted into a standalone flake
+{
+  description = "Proxy server to bypass CloudFlare protection";
+
+  inputs = {
+    flaresolverr-src = {
+      url = github:FlareSolverr/FlareSolverr/v3.3.16;
+      flake = false;
+    };
+    undetected-chromedriver-src = {
+      url = github:ultrafunkamsterdam/undetected-chromedriver;
+      flake = false;
+    };
+  };
+
+  outputs =
+    { self
+    , nixpkgs
+    , flaresolverr-src
+    , undetected-chromedriver-src
+    }:
+    let
+      supportedSystems = [ "x86_64-linux" ];
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+      nixpkgsFor = forAllSystems (system: import nixpkgs {
+        inherit system;
+        overlays = [ self.overlays.default ];
+      });
+    in
+    {
+      overlays.default = final: prev: {
+        flaresolverr =
+          let
+            python = final.python3.withPackages (p:
+              with p; [
+                bottle
+                waitress
+                selenium
+                func-timeout
+                prometheus-client
+                requests
+                websockets
+                xvfbwrapper
+              ]);
+
+            path = final.lib.makeBinPath [
+              final.chromium
+              final.undetected-chromedriver-bin
+              final.xorg.xorgserver
+            ];
+          in
+          final.stdenv.mkDerivation {
+            pname = "flaresolverr";
+            version = "v3.3.15";
+            src = flaresolverr-src;
+
+            nativeBuildInputs = [ final.makeWrapper ];
+
+            postPatch = ''
+              substituteInPlace src/utils.py \
+              --replace 'PATCHED_DRIVER_PATH = None' 'PATCHED_DRIVER_PATH = "${final.undetected-chromedriver-bin}/bin/undetected_chromedriver"'
+            '';
+
+            installPhase = ''
+              mkdir -p $out/bin $out/opt
+              cp -r * $out/opt/
+
+              makeWrapper ${python}/bin/python $out/bin/flaresolverr \
+              --add-flags "$out/opt/src/flaresolverr.py" \
+              --set PATH "${path}"
+            '';
+
+            meta = with final.lib; {
+              description = "Proxy server to bypass Cloudflare protection";
+              homepage = "https://github.com/FlareSolverr/FlareSolverr";
+              license = licenses.mit;
+            };
+          };
+
+        undetected_chromedriver = final.python3Packages.buildPythonPackage {
+          pname = "undetected-chromedriver";
+          version = "0aa5fbe252370b4cb2b95526add445392cad27ba";
+          src = undetected-chromedriver-src;
+
+          buildInputs = with final.python3Packages; [
+            selenium
+            requests
+            websockets
+          ];
+
+          preConfigure = ''
+            sed -i "s#selenium>=4.9.0#selenium#g" setup.py
+          '';
+
+        };
+
+        undetected-chromedriver-bin =
+          let
+            py = final.python3.withPackages (p:
+              with p; [
+                requests
+                selenium
+                websockets
+                final.undetected_chromedriver
+              ]);
+            specSystem = "linux64";
+          in
+          final.chromedriver.overrideAttrs (old: {
+            pname = "undetected-chromedriver-bin";
+            postPatch = ''
+              export HOME=$(pwd)
+              export CHROMEDRIVER=$(pwd)/chromedriver-${specSystem}/chromedriver
+
+              ls -alh
+
+              ${py}/bin/python <<EOF
+              from undetected_chromedriver.patcher import Patcher
+              exit(not Patcher(executable_path="''${CHROMEDRIVER}").patch())
+              EOF
+
+              # Make sure chromedriver is properly patched
+              grep "undetected chromedriver" "''${CHROMEDRIVER}"
+            '';
+            installPhase =
+              (builtins.replaceStrings
+                [ "$out/bin/chromedriver" ] [ "$out/bin/undetected_chromedriver" ]
+                old.installPhase)
+              # Trick undetected-chromedriver python library into thinking that chromedriver is patched
+              + ''
+                echo "# undetected chromedriver" >> $out/bin/undetected_chromedriver
+              '';
+          });
+      };
+
+      packages = forAllSystems (system: {
+        inherit (nixpkgsFor."${system}") flaresolverr;
+      });
+
+      defaultPackage = forAllSystems (system: self.packages."${system}".flaresolverr);
+
+    };
+}
+
-- 
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