Release 2.4.1

Related: #437

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:22.04
 
 ARG USERNAME=vscode
 ARG USER_UID=1000
@@ -7,8 +7,9 @@ ARG USER_GID=$USER_UID
 ENV RUSTUP_HOME=/usr/local/rustup \
     CARGO_HOME=/usr/local/cargo \
     PATH=/usr/local/cargo/bin:$PATH \
-    RUST_VERSION=1.75.0
+    RUST_VERSION=1.80.0
 
+# Install common dependencies
 RUN set -eux; \
   apt-get update; \
   apt-get install -y --no-install-recommends \
@@ -18,34 +19,50 @@ RUN set -eux; \
     gnupg \
     git \
     less \
-    software-properties-common \
-    # Tauri dependencies
-    libwebkit2gtk-4.0-dev build-essential wget libssl-dev libgtk-3-dev libayatana-appindicator3-dev librsvg2-dev; \
-  # Install openconnect
-  add-apt-repository ppa:yuezk/globalprotect-openconnect; \
-  apt-get update; \
-  apt-get install -y openconnect libopenconnect-dev; \
-  # Create a non-root user
+    software-properties-common
+
+# Create a non-root user
+RUN set -eux; \
   groupadd --gid $USER_GID $USERNAME; \
   useradd --uid $USER_UID --gid $USER_GID -m $USERNAME; \
   echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME; \
-  chmod 0440 /etc/sudoers.d/$USERNAME; \
-  # Install Node.js
-  mkdir -p /etc/apt/keyrings; \
-  curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg; \
-  echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_16.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list; \
-  apt-get update; \
-  apt-get install -y nodejs; \
-  corepack enable; \
-  # Install diff-so-fancy
-  npm install -g diff-so-fancy; \
-  # Install Rust
+  chmod 0440 /etc/sudoers.d/$USERNAME
+
+# Install Rust
+RUN set -eux; \
   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain $RUST_VERSION; \
   chown -R $USERNAME:$USERNAME $RUSTUP_HOME $CARGO_HOME; \
   rustup --version; \
   cargo --version; \
   rustc --version
 
+# Install Node.js
+RUN set -eux; \
+  curl -fsSL https://deb.nodesource.com/setup_20.x | bash -; \
+  apt-get install -y nodejs; \
+  corepack enable; \
+  # Install diff-so-fancy
+  npm install -g diff-so-fancy
+
+# Install openconnect
+RUN set -eux; \
+  add-apt-repository ppa:yuezk/globalprotect-openconnect; \
+  apt-get update; \
+  apt-get install -y openconnect libopenconnect-dev
+
+# Tauri dependencies
+RUN set -eux; \
+  apt-get install -y \
+    libwebkit2gtk-4.1-dev \
+    build-essential \
+    curl \
+    wget \
+    file \
+    libxdo-dev \
+    libssl-dev \
+    libayatana-appindicator3-dev \
+    librsvg2-dev
+
 USER $USERNAME
 
 # Install Oh My Zsh

.github/workflows/build.yaml

@@ -24,7 +24,8 @@ jobs:
       - name: Set up matrix
         id: set-matrix
         run: |
-          if [[ "${{ github.ref }}" == "refs/tags/"* ]]; then
+          # Set the matrix to include arm64 if the ref is a tag or is the dev branch
+          if [[ "${{ github.ref }}" == "refs/tags/"* || "${{ github.ref }}" == "refs/heads/dev" ]]; then
             echo 'matrix=[{"runner": "ubuntu-latest", "arch": "amd64"}, {"runner": "arm64", "arch": "arm64"}]' >> $GITHUB_OUTPUT
           else
             echo 'matrix=[{"runner": "ubuntu-latest", "arch": "amd64"}]' >> $GITHUB_OUTPUT
@@ -34,13 +35,13 @@ jobs:
     runs-on: ubuntu-latest
     needs: [setup-matrix]
     steps:
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
       with:
-        version: 8
+        version: 9
     - name: Prepare workspace
       run: rm -rf source && mkdir source
     - name: Checkout GlobalProtect-openconnect
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.GH_PAT }}
         repository: yuezk/GlobalProtect-openconnect
@@ -55,7 +56,7 @@ jobs:
         fi
         make tarball
     - name: Upload tarball
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: artifact-source
         if-no-files-found: error
@@ -79,7 +80,7 @@ jobs:
         rm -rf build-gp-${{ matrix.package }}
         mkdir -p build-gp-${{ matrix.package }}
     - name: Download tarball
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         name: artifact-source
         path: build-gp-${{ matrix.package }}
@@ -87,18 +88,18 @@ jobs:
       run: echo ${{ secrets.DOCKER_HUB_TOKEN }} | docker login -u ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin
     - name: Build ${{ matrix.package }} package in Docker
       run: |
-        docker run --rm \
+        docker run --pull=always --rm \
           -v $(pwd)/build-gp-${{ matrix.package }}:/${{ matrix.package }} \
-          yuezk/gpdev:${{ matrix.package }}-builder
+          yuezk/gpdev:${{ matrix.package }}-builder-tauri2
     - name: Install ${{ matrix.package }} package in Docker
       run: |
-        docker run --rm \
+        docker run --pull=always --rm \
           -e GPGUI_INSTALLED=0 \
           -v $(pwd)/build-gp-${{ matrix.package }}:/${{ matrix.package }} \
-          yuezk/gpdev:${{ matrix.package }}-builder \
+          yuezk/gpdev:${{ matrix.package }}-builder-tauri2 \
           bash install.sh
     - name: Upload ${{ matrix.package }} package
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: artifact-gp-${{ matrix.package }}-${{ matrix.os.arch }}
         if-no-files-found: error
@@ -114,20 +115,20 @@ jobs:
     runs-on: ${{ matrix.os.runner }}
     name: build-gpgui (${{ matrix.os.arch }})
     steps:
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
       with:
-        version: 8
+        version: 9
     - name: Prepare workspace
       run: rm -rf gpgui-source && mkdir gpgui-source
     - name: Checkout GlobalProtect-openconnect
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.GH_PAT }}
         repository: yuezk/GlobalProtect-openconnect
         ref: ${{ github.ref }}
         path: gpgui-source/gp
     - name: Checkout gpgui@${{ github.ref_name }}
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.GH_PAT }}
         repository: yuezk/gpgui
@@ -141,15 +142,15 @@ jobs:
       run: echo ${{ secrets.DOCKER_HUB_TOKEN }} | docker login -u ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin
     - name: Build gpgui in Docker
       run: |
-        docker run --rm -v $(pwd)/gpgui-source:/gpgui yuezk/gpdev:gpgui-builder
+        docker run --pull=always --rm -v $(pwd)/gpgui-source:/gpgui yuezk/gpdev:gpgui-builder-tauri2
     - name: Install gpgui in Docker
       run: |
         cd gpgui-source
         tar -xJf *.bin.tar.xz
-        docker run --rm -v $(pwd):/gpgui yuezk/gpdev:gpgui-builder \
+        docker run --pull=always --rm -v $(pwd):/gpgui yuezk/gpdev:gpgui-builder-tauri2 \
           bash -c "cd /gpgui/gpgui_*/ && ./gpgui --version"
     - name: Upload gpgui
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: artifact-gpgui-${{ matrix.os.arch }}
         if-no-files-found: error
@@ -170,7 +171,7 @@ jobs:
       run: rm -rf gh-release && mkdir gh-release
 
     - name: Checkout GlobalProtect-openconnect
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         token: ${{ secrets.GH_PAT }}
         repository: yuezk/GlobalProtect-openconnect
@@ -178,7 +179,7 @@ jobs:
         path: gh-release/gp
 
     - name: Download all artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: gh-release/gp/.build/artifacts
 

.github/workflows/publish.yaml

@@ -47,9 +47,9 @@ jobs:
     if: ${{ inputs.ppa }}
     runs-on: ubuntu-latest
     steps:
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v4
       with:
-        version: 8
+        version: 9
     - name: Prepare workspace
       run: rm -rf publish-ppa && mkdir publish-ppa
     - name: Download ${{ inputs.tag }} source code
@@ -71,12 +71,20 @@ jobs:
 
         # Prepare the debian directory with custom files
         mkdir -p .build/debian
-        sed 's/@RUST@/rust-all(>=1.70)/g' packaging/deb/control.in > .build/debian/control
-        sed 's/@OFFLINE@/1/g' packaging/deb/rules.in > .build/debian/rules
-        cp packaging/deb/postrm .build/debian/postrm
+
+        cp -v packaging/deb/control.in .build/debian/control
+        cp -v packaging/deb/rules.in .build/debian/rules
+        cp -v packaging/deb/compat .build/debian/compat
+        cp -v packaging/deb/postrm .build/debian/postrm
+
+        sed -i "s/@RUST@/cargo-1.80/g" .build/debian/control
+
+        sed -i "s/@OFFLINE@/1/g" .build/debian/rules
+        sed -i "s/@BUILD_GUI@/1/g" .build/debian/rules
+        sed -i "s/@RUST_VERSION@/1.80/g" .build/debian/rules
 
     - name: Publish to PPA
-      uses: yuezk/publish-ppa-package@dev
+      uses: yuezk/publish-ppa-package@gp
       with:
         repository: "yuezk/globalprotect-openconnect"
         gpg_private_key: ${{ secrets.PPA_GPG_PRIVATE_KEY }}
@@ -85,5 +93,7 @@ jobs:
         debian_dir: publish-ppa/globalprotect-openconnect-*/.build/debian
         deb_email: "k3vinyue@gmail.com"
         deb_fullname: "Kevin Yue"
-        extra_ppa: "liushuyu-011/rust-bpo-1.75"
+        extra_ppa: "yuezk/globalprotect-openconnect liushuyu-011/rust-updates-1.80"
+        # Ubuntu 18.04 and 20.04 are excluded because tauri2 no longer supports them
+        excluded_series: "bionic focal"
         revision: ${{ inputs.revision }}

.github/workflows/release.yaml

@@ -1,4 +1,4 @@
-name: Release Packages
+name: GH Release Packages
 
 on:
   workflow_dispatch:
@@ -109,20 +109,20 @@ jobs:
       run: echo ${{ secrets.DOCKER_HUB_TOKEN }} | docker login -u ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin
     - name: Build ${{ matrix.package }} package in Docker
       run: |
-        docker run --rm \
+        docker run --pull=always --rm \
           -v $(pwd)/build-${{ matrix.package }}:/${{ matrix.package }} \
           -e INCLUDE_GUI=1 \
-          yuezk/gpdev:${{ matrix.package }}-builder
+          yuezk/gpdev:${{ matrix.package }}-builder-tauri2
 
     - name: Install ${{ matrix.package }} package in Docker
       run: |
-        docker run --rm \
+        docker run --pull=always --rm \
           -v $(pwd)/build-${{ matrix.package }}:/${{ matrix.package }} \
-          yuezk/gpdev:${{ matrix.package }}-builder \
+          yuezk/gpdev:${{ matrix.package }}-builder-tauri2 \
           bash install.sh
 
     - name: Upload ${{ matrix.package }} package
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: artifact-${{ matrix.os }}-${{ matrix.package }}
         if-no-files-found: error
@@ -138,7 +138,7 @@ jobs:
     - name: Prepare workspace
       run: rm -rf gh-release && mkdir gh-release
     - name: Download artifact
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: gh-release
     - name: Update release

.gitignore

@@ -8,3 +8,6 @@
 .cargo
 .build
 SNAPSHOT
+
+# Tauri generated files
+gen

.vscode/c_cpp_properties.json

@@ -0,0 +1,14 @@
+{
+  "configurations": [
+    {
+      "name": "Mac",
+      "includePath": ["/opt/homebrew/include"],
+      "macFrameworkPath": ["/System/Library/Frameworks", "/Library/Frameworks"],
+      "intelliSenseMode": "macos-clang-x64",
+      "compilerPath": "/usr/bin/clang",
+      "cStandard": "c17",
+      "cppStandard": "c++17"
+    }
+  ],
+  "version": 4
+}

.vscode/settings.json

@@ -23,8 +23,12 @@
         "gpgui",
         "gpservice",
         "hidpi",
+        "Ivars",
         "jnlp",
         "LOGNAME",
+        "NSHTTPURL",
+        "NSURL",
+        "objc",
         "oneshot",
         "openconnect",
         "pkcs",
@@ -55,9 +59,16 @@
         "Vite",
         "vpnc",
         "vpninfo",
+        "webbrowser",
         "wmctrl",
         "XAUTHORITY",
         "yuezk"
     ],
     "rust-analyzer.cargo.features": "all",
+    "files.associations": {
+        "unistd.h": "c",
+        "utsname.h": "c",
+        "vpn.h": "c",
+        "openconnect.h": "c"
+    },
 }

Cargo.toml

@@ -4,8 +4,8 @@ resolver = "2"
 members = ["crates/*", "apps/gpclient", "apps/gpservice", "apps/gpauth", "apps/gpgui-helper/src-tauri"]
 
 [workspace.package]
-rust-version = "1.70"
-version = "2.3.5"
+rust-version = "1.80"
+version = "2.4.1"
 authors = ["Kevin Yue <k3vinyue@gmail.com>"]
 homepage = "https://github.com/yuezk/GlobalProtect-openconnect"
 edition = "2021"
@@ -13,22 +13,23 @@ license = "GPL-3.0"
 
 [workspace.dependencies]
 anyhow = "1.0"
-base64 = "0.21"
-clap = { version = "4.4.2", features = ["derive"] }
+base64 = "0.22"
+clap = { version = "4", features = ["derive"] }
+clap-verbosity-flag = "3"
 ctrlc = "3.4"
 directories = "5.0"
 dns-lookup = "2.0.4"
-env_logger = "0.10"
+env_logger = "0.11"
 is_executable = "1.0"
 log = "0.4"
 regex = "1"
-reqwest = { version = "0.11", features = ["native-tls-vendored", "json"] }
+reqwest = { version = "0.12", features = ["native-tls", "json"] }
 openssl = "0.10"
 pem = "3"
-roxmltree = "0.18"
+roxmltree = "0.20"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-sysinfo = "0.29"
+sysinfo = "0.33"
 tempfile = "3.8"
 tokio = { version = "1", features = ["full"] }
 tokio-util = "0.7"
@@ -37,22 +38,19 @@ urlencoding = "2.1.3"
 axum = "0.7"
 futures = "0.3"
 futures-util = "0.3"
-tokio-tungstenite = "0.20.1"
-uzers = "0.11"
+uzers = "0.12"
 whoami = "1"
-thiserror = "1"
+thiserror = "2"
 redact-engine = "0.1"
 compile-time = "0.2"
 serde_urlencoded = "0.7"
 md5="0.7"
 sha256="1"
-which="6"
+which="7"
 
 # Tauri dependencies
-tauri = { version = "1.5" }
-specta = "=2.0.0-rc.1"
-specta-macros = "=2.0.0-rc.1"
-rspc = { version = "1.0.0-rc.5", features = ["tauri"] }
+tauri = { version = "2" }
+specta = "=2.0.0-rc.20"
 
 [profile.release]
 opt-level = 'z'   # Optimize for size

Makefile

@@ -4,6 +4,7 @@ OFFLINE ?= 0
 BUILD_FE ?= 1
 INCLUDE_GUI ?= 0
 CARGO ?= cargo
+RUST_VERSION = 1.80
 
 VERSION = $(shell $(CARGO) metadata --no-deps --format-version 1 | jq -r '.packages[0].version')
 REVISION ?= 1
@@ -13,6 +14,9 @@ PKG = $(PKG_NAME)-$(VERSION)
 SERIES ?= $(shell lsb_release -cs)
 PUBLISH ?= 0
 
+# Indicates whether to build the GUI components
+BUILD_GUI ?= 1
+
 export DEBEMAIL = k3vinyue@gmail.com
 export DEBFULLNAME = Kevin Yue
 export SNAPSHOT = $(shell test -f SNAPSHOT && echo "true" || echo "false")
@@ -42,7 +46,7 @@ clean-tarball:
 
 # Create a tarball, include the cargo dependencies if OFFLINE is set to 1
 tarball: clean-tarball
-	if [ $(BUILD_FE) -eq 1 ]; then \
+	if [ $(BUILD_GUI) -eq 1 ] && [ $(BUILD_FE) -eq 1 ]; then \
 		echo "Building frontend..."; \
 		cd apps/gpgui-helper && pnpm install && pnpm build; \
 	fi
@@ -80,13 +84,13 @@ build: download-gui build-fe build-rs
 # Install and build the frontend
 # If OFFLINE is set to 1, skip it
 build-fe:
-	if [ $(OFFLINE) -eq 1 ] || [ $(BUILD_FE) -eq 0 ]; then \
-		echo "Skipping frontend build (OFFLINE=1 or BUILD_FE=0)"; \
+	if [ $(BUILD_GUI) -eq 0 ] || [ $(OFFLINE) -eq 1 ] || [ $(BUILD_FE) -eq 0 ]; then \
+		echo "Skipping frontend build (BUILD_GUI=0 or OFFLINE=1 or BUILD_FE=0)"; \
 	else \
 		cd apps/gpgui-helper && pnpm install && pnpm build; \
 	fi
 
-	if [ ! -d apps/gpgui-helper/dist ]; then \
+	if [ $(BUILD_GUI) -eq 1 ] && [ ! -d apps/gpgui-helper/dist ]; then \
 		echo "Error: frontend build failed"; \
 		exit 1; \
 	fi
@@ -96,8 +100,13 @@ build-rs:
 		tar -xJf vendor.tar.xz; \
 	fi
 
-	$(CARGO) build $(CARGO_BUILD_ARGS) -p gpclient -p gpservice -p gpauth
-	$(CARGO) build $(CARGO_BUILD_ARGS) -p gpgui-helper --features "tauri/custom-protocol"
+	# Only build the GUI components if BUILD_GUI is set to 1
+	if [ $(BUILD_GUI) -eq 1 ]; then \
+		$(CARGO) build $(CARGO_BUILD_ARGS) -p gpclient -p gpservice -p gpauth; \
+		$(CARGO) build $(CARGO_BUILD_ARGS) -p gpgui-helper --features "tauri/custom-protocol"; \
+	else \
+		$(CARGO) build $(CARGO_BUILD_ARGS) -p gpclient -p gpservice -p gpauth --no-default-features; \
+	fi
 
 clean:
 	$(CARGO) clean
@@ -111,7 +120,11 @@ install:
 	install -Dm755 target/release/gpclient $(DESTDIR)/usr/bin/gpclient
 	install -Dm755 target/release/gpauth $(DESTDIR)/usr/bin/gpauth
 	install -Dm755 target/release/gpservice $(DESTDIR)/usr/bin/gpservice
-	install -Dm755 target/release/gpgui-helper $(DESTDIR)/usr/bin/gpgui-helper
+
+	# Install the GUI components if BUILD_GUI is set to 1
+	if [ $(BUILD_GUI) -eq 1 ]; then \
+		install -Dm755 target/release/gpgui-helper $(DESTDIR)/usr/bin/gpgui-helper; \
+	fi
 
 	if [ -f .build/gpgui/gpgui_*/gpgui ]; then \
 		install -Dm755 .build/gpgui/gpgui_*/gpgui $(DESTDIR)/usr/bin/gpgui; \
@@ -154,13 +167,25 @@ init-debian: clean-debian tarball
 	cp -f packaging/deb/control.in .build/deb/$(PKG)/debian/control
 	cp -f packaging/deb/rules.in .build/deb/$(PKG)/debian/rules
 	cp -f packaging/deb/postrm .build/deb/$(PKG)/debian/postrm
+	cp -f packaging/deb/compat .build/deb/$(PKG)/debian/compat
 
 	sed -i "s/@OFFLINE@/$(OFFLINE)/g" .build/deb/$(PKG)/debian/rules
+	sed -i "s/@BUILD_GUI@/$(BUILD_GUI)/g" .build/deb/$(PKG)/debian/rules
+	sed -i "s/@RUST_VERSION@/$(RUST_VERSION)/g" .build/deb/$(PKG)/debian/rules
+
+	# Remove the GUI dependencies if BUILD_GUI is set to 0
+	if [ $(BUILD_GUI) -eq 0 ]; then \
+		sed -i "/libxml2/d" .build/deb/$(PKG)/debian/control; \
+		sed -i "/libsecret-1-0/d" .build/deb/$(PKG)/debian/control; \
+		sed -i "/libayatana-appindicator3-1/d" .build/deb/$(PKG)/debian/control; \
+		sed -i "/gnome-keyring/d" .build/deb/$(PKG)/debian/control; \
+		sed -i "/libwebkit2gtk-4.1-dev/d" .build/deb/$(PKG)/debian/control; \
+	fi
 
 	rm -f .build/deb/$(PKG)/debian/changelog
 
 deb: init-debian
-	# Remove the rust build depdency from the control file
+	# Remove the rust build dependency from the control file
 	sed -i "s/@RUST@//g" .build/deb/$(PKG)/debian/control
 
 	cd .build/deb/$(PKG) && dch --create --distribution unstable --package $(PKG_NAME) --newversion $(VERSION)-$(REVISION) "Bugfix and improvements."
@@ -174,7 +199,7 @@ check-ppa:
 
 # Usage: make ppa SERIES=focal OFFLINE=1 PUBLISH=1
 ppa: check-ppa init-debian
-	sed -i "s/@RUST@/rust-all(>=1.70)/g" .build/deb/$(PKG)/debian/control
+	sed -i "s/@RUST@/cargo-1.80/g" .build/deb/$(PKG)/debian/control
 
 	$(eval SERIES_VER = $(shell distro-info --series $(SERIES) -r | cut -d' ' -f1))
 	@echo "Building for $(SERIES) $(SERIES_VER)"

README.md

@@ -44,12 +44,20 @@ Options:
 See 'gpclient help <command>' for more information on a specific command.
 ```
 
-To use the default browser for authentication with the CLI version, you need to use the following command:
+To use the external browser for authentication with the CLI version, you need to use the following command:
 
 ```bash
-sudo -E gpclient connect --default-browser <portal>
+sudo -E gpclient connect --browser default <portal>
 ```
 
+Or you can try the following command if the above command does not work:
+
+```bash
+gpauth <portal> --browser default 2>/dev/null | sudo gpclient connect <portal> --cookie-on-stdin
+```
+
+You can specify the browser with the `--browser <browser>` option, e.g., `--browser firefox`, `--browser chrome`, etc.
+
 ### GUI
 
 The GUI version is also available after you installed it. You can launch it from the application menu or run `gpclient launch-gui` in the terminal.
@@ -62,12 +70,10 @@ The GUI version is also available after you installed it. You can launch it from
 
 ### Debian/Ubuntu based distributions
 
-#### Install from PPA (Ubuntu 18.04 and later, except 24.04)
+#### Install from PPA (Ubuntu > 18.04)
 
 ```
-sudo apt-get install gir1.2-gtk-3.0 gir1.2-webkit2-4.0
 sudo add-apt-repository ppa:yuezk/globalprotect-openconnect
-sudo apt-get update
 sudo apt-get install globalprotect-openconnect
 ```
 
@@ -75,22 +81,9 @@ sudo apt-get install globalprotect-openconnect
 >
 > For Linux Mint, you might need to import the GPG key with: `sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7937C393082992E5D6E4A60453FC26B43838D761` if you encountered an error `gpg: keyserver receive failed: General error`.
 
-#### **Ubuntu 24.04 and later**
-
-The `libwebkit2gtk-4.0-37` package was [removed](https://bugs.launchpad.net/ubuntu/+source/webkit2gtk/+bug/2061914) from its repo, before [the issue](https://github.com/yuezk/GlobalProtect-openconnect/issues/351) gets resolved, you need to install them manually:
-
-```bash
-wget http://launchpadlibrarian.net/704701349/libwebkit2gtk-4.0-37_2.43.3-1_amd64.deb
-wget http://launchpadlibrarian.net/704701345/libjavascriptcoregtk-4.0-18_2.43.3-1_amd64.deb
-
-sudo dpkg --install *.deb
-```
-
-And the latest package is not available in the PPA, you can follow the [Install from deb package](#install-from-deb-package) section to install the latest package.
-
 #### **Ubuntu 18.04**
 
-The latest package is not available in the PPA either, but you still needs to add the `ppa:yuezk/globalprotect-openconnect` repo beforehand to use the required `openconnect` package. Then you can follow the [Install from deb package](#install-from-deb-package) section to install the latest package.
+The latest package is not available in the PPA, but you still needs to add the `ppa:yuezk/globalprotect-openconnect` repo beforehand to use the required `openconnect` package. Then you can follow the [Install from deb package](#install-from-deb-package) section to install the latest package.
 
 #### Install from deb package
 
@@ -106,7 +99,7 @@ sudo apt install --fix-broken globalprotect-openconnect_*.deb
 
 Install from AUR: [globalprotect-openconnect-git](https://aur.archlinux.org/packages/globalprotect-openconnect-git/)
 
-```
+```bash
 yay -S globalprotect-openconnect-git
 ```
 
@@ -124,7 +117,7 @@ sudo pacman -U globalprotect-openconnect-*.pkg.tar.zst
 
 The package is available on [COPR](https://copr.fedorainfracloud.org/coprs/yuezk/globalprotect-openconnect/) for various RPM-based distributions. You can install it with the following commands:
 
-```
+```bash
 sudo dnf copr enable yuezk/globalprotect-openconnect
 sudo dnf install globalprotect-openconnect
 ```
@@ -144,30 +137,16 @@ Download the latest RPM package from [releases](https://github.com/yuezk/GlobalP
 ```bash
 sudo rpm -i globalprotect-openconnect-*.rpm
 ```
+
 ### Gentoo
 
-Install from the ```rios``` or ```slonko``` overlays.  Example using rios:
+It is available via `guru` and `lamdness` overlays.
 
-#### 1. Enable the overlay
+```bash
+sudo eselect repository enable guru
+sudo emerge -r guru sync
+sudo emerge -av net-vpn/globalprotect-openconnect
 ```
-sudo eselect repository enable rios
-```
-
-#### 2. Sync with the repository
-
-  - If you have eix installed, use it:
-```
-sudo eix-sync
-```
-  - Otherwise, use:
-```
-sudo emerge --sync
-```
-
-#### 3. Install
-
-```sudo emerge globalprotect-openconnect```
-
 
 ### Other distributions
 
@@ -182,8 +161,8 @@ You can also build the client from source, steps are as follows:
 
 ### Prerequisites
 
-- [Install Rust 1.75 or later](https://www.rust-lang.org/tools/install)
-- Install Tauri dependencies: https://tauri.app/v1/guides/getting-started/prerequisites/#setting-up-linux
+- [Install Rust 1.80 or later](https://www.rust-lang.org/tools/install)
+- Install Tauri dependencies: https://tauri.app/start/prerequisites/
 - Install `perl` and `jq`
 - Install `openconnect >= 8.20` and `libopenconnect-dev` (or `openconnect-devel` on RPM-based distributions)
 - Install `pkexec`, `gnome-keyring` (or `pam_kwallet` on KDE)
@@ -220,6 +199,7 @@ The CLI version is always free, while the GUI version is paid. There are two tri
 - crate [gpapi](./crates/gpapi): [MIT](./crates/gpapi/LICENSE)
 - crate [openconnect](./crates/openconnect): [GPL-3.0](./crates/openconnect/LICENSE)
 - crate [common](./crates/common): [GPL-3.0](./crates/common/LICENSE)
+- crate [auth](./crates/auth): [GPL-3.0](./crates/auth/LICENSE)
 - app [gpservice](./apps/gpservice): [GPL-3.0](./apps/gpservice/LICENSE)
 - app [gpclient](./apps/gpclient): [GPL-3.0](./apps/gpclient/LICENSE)
 - app [gpauth](./apps/gpauth): [GPL-3.0](./apps/gpauth/LICENSE)

apps/gpauth/Cargo.toml

@@ -1,28 +1,35 @@
 [package]
 name = "gpauth"
+rust-version.workspace = true
+authors.workspace = true
 version.workspace = true
 edition.workspace = true
 license.workspace = true
 
 [build-dependencies]
-tauri-build = { version = "1.5", features = [] }
+tauri-build = { version = "2", features = [], optional = true }
 
 [dependencies]
-gpapi = { path = "../../crates/gpapi", features = [
-  "tauri",
-  "clap",
-  "browser-auth",
-] }
+gpapi = { path = "../../crates/gpapi", features = ["clap"] }
+
+auth = { path = "../../crates/auth", features = ["browser-auth"] }
+
+# Shared dependencies
 anyhow.workspace = true
 clap.workspace = true
 env_logger.workspace = true
 log.workspace = true
-regex.workspace = true
 serde_json.workspace = true
 tokio.workspace = true
-tokio-util.workspace = true
 tempfile.workspace = true
-html-escape = "0.2.13"
-webkit2gtk = "0.18.2"
-tauri = { workspace = true, features = ["http-all"] }
 compile-time.workspace = true
+
+# Pin the version of home because the latest version requires Rust 1.81
+home = "=0.5.9"
+
+# webview auth dependencies
+tauri = { workspace = true, optional = true }
+
+[features]
+default = ["webview-auth"]
+webview-auth = ["auth/webview-auth", "dep:tauri", "dep:tauri-build"]

apps/gpauth/build.rs

@@ -1,3 +1,4 @@
 fn main() {
+  #[cfg(feature = "webview-auth")]
   tauri_build::build()
 }

apps/gpauth/src/auth_window.rs

@@ -1,523 +0,0 @@
-use std::{
-  rc::Rc,
-  sync::Arc,
-  time::{Duration, Instant},
-};
-
-use anyhow::bail;
-use gpapi::{
-  auth::SamlAuthData,
-  error::AuthDataParseError,
-  gp_params::GpParams,
-  portal::{prelogin, Prelogin},
-  utils::{redact::redact_uri, window::WindowExt},
-};
-use log::{info, warn};
-use regex::Regex;
-use tauri::{AppHandle, Window, WindowEvent, WindowUrl};
-use tokio::sync::{mpsc, oneshot, RwLock};
-use tokio_util::sync::CancellationToken;
-use webkit2gtk::{
-  gio::Cancellable,
-  glib::{GString, TimeSpan},
-  LoadEvent, SettingsExt, TLSErrorsPolicy, URIResponse, URIResponseExt, WebContextExt, WebResource, WebResourceExt,
-  WebView, WebViewExt, WebsiteDataManagerExtManual, WebsiteDataTypes,
-};
-
-enum AuthDataError {
-  /// Failed to load page due to TLS error
-  TlsError,
-  /// 1. Found auth data in headers/body but it's invalid
-  /// 2. Loaded an empty page, failed to load page. etc.
-  Invalid,
-  /// No auth data found in headers/body
-  NotFound,
-}
-
-type AuthResult = Result<SamlAuthData, AuthDataError>;
-
-pub(crate) struct AuthWindow<'a> {
-  app_handle: AppHandle,
-  server: &'a str,
-  saml_request: &'a str,
-  user_agent: &'a str,
-  gp_params: Option<GpParams>,
-  clean: bool,
-}
-
-impl<'a> AuthWindow<'a> {
-  pub fn new(app_handle: AppHandle) -> Self {
-    Self {
-      app_handle,
-      server: "",
-      saml_request: "",
-      user_agent: "",
-      gp_params: None,
-      clean: false,
-    }
-  }
-
-  pub fn server(mut self, server: &'a str) -> Self {
-    self.server = server;
-    self
-  }
-
-  pub fn saml_request(mut self, saml_request: &'a str) -> Self {
-    self.saml_request = saml_request;
-    self
-  }
-
-  pub fn user_agent(mut self, user_agent: &'a str) -> Self {
-    self.user_agent = user_agent;
-    self
-  }
-
-  pub fn gp_params(mut self, gp_params: GpParams) -> Self {
-    self.gp_params.replace(gp_params);
-    self
-  }
-
-  pub fn clean(mut self, clean: bool) -> Self {
-    self.clean = clean;
-    self
-  }
-
-  pub async fn open(&self) -> anyhow::Result<SamlAuthData> {
-    info!("Open auth window, user_agent: {}", self.user_agent);
-
-    let window = Window::builder(&self.app_handle, "auth_window", WindowUrl::default())
-      .title("GlobalProtect Login")
-      // .user_agent(self.user_agent)
-      .focused(true)
-      .visible(false)
-      .center()
-      .build()?;
-
-    let window = Arc::new(window);
-
-    let cancel_token = CancellationToken::new();
-    let cancel_token_clone = cancel_token.clone();
-
-    window.on_window_event(move |event| {
-      if let WindowEvent::CloseRequested { .. } = event {
-        cancel_token_clone.cancel();
-      }
-    });
-
-    let window_clone = Arc::clone(&window);
-    let timeout_secs = 15;
-    tokio::spawn(async move {
-      tokio::time::sleep(Duration::from_secs(timeout_secs)).await;
-      let visible = window_clone.is_visible().unwrap_or(false);
-      if !visible {
-        info!("Try to raise auth window after {} seconds", timeout_secs);
-        raise_window(&window_clone);
-      }
-    });
-
-    tokio::select! {
-      _ = cancel_token.cancelled() => {
-        bail!("Auth cancelled");
-      }
-      saml_result = self.auth_loop(&window) => {
-        window.close()?;
-        saml_result
-      }
-    }
-  }
-
-  async fn auth_loop(&self, window: &Arc<Window>) -> anyhow::Result<SamlAuthData> {
-    let saml_request = self.saml_request.to_string();
-    let (auth_result_tx, mut auth_result_rx) = mpsc::unbounded_channel::<AuthResult>();
-    let raise_window_cancel_token: Arc<RwLock<Option<CancellationToken>>> = Default::default();
-    let gp_params = self.gp_params.as_ref().unwrap();
-    let tls_err_policy = if gp_params.ignore_tls_errors() {
-      TLSErrorsPolicy::Ignore
-    } else {
-      TLSErrorsPolicy::Fail
-    };
-
-    if self.clean {
-      clear_webview_cookies(window).await?;
-    }
-
-    let raise_window_cancel_token_clone = Arc::clone(&raise_window_cancel_token);
-    window.with_webview(move |wv| {
-      let wv = wv.inner();
-
-      if let Some(context) = wv.context() {
-        context.set_tls_errors_policy(tls_err_policy);
-      }
-
-      if let Some(settings) = wv.settings() {
-        let ua = settings.user_agent().unwrap_or("".into());
-        info!("Auth window user agent: {}", ua);
-      }
-
-      // Load the initial SAML request
-      load_saml_request(&wv, &saml_request);
-
-      let auth_result_tx_clone = auth_result_tx.clone();
-      wv.connect_load_changed(move |wv, event| {
-        if event == LoadEvent::Started {
-          let Ok(mut cancel_token) = raise_window_cancel_token_clone.try_write() else {
-            return;
-          };
-
-          // Cancel the raise window task
-          if let Some(cancel_token) = cancel_token.take() {
-            cancel_token.cancel();
-          }
-          return;
-        }
-
-        if event != LoadEvent::Finished {
-          return;
-        }
-
-        if let Some(main_resource) = wv.main_resource() {
-          let uri = main_resource.uri().unwrap_or("".into());
-
-          if uri.is_empty() {
-            warn!("Loaded an empty uri");
-            send_auth_result(&auth_result_tx_clone, Err(AuthDataError::Invalid));
-            return;
-          }
-
-          info!("Loaded uri: {}", redact_uri(&uri));
-          if uri.starts_with("globalprotectcallback:") {
-            return;
-          }
-
-          read_auth_data(&main_resource, auth_result_tx_clone.clone());
-        }
-      });
-
-      let auth_result_tx_clone = auth_result_tx.clone();
-      wv.connect_load_failed_with_tls_errors(move |_wv, uri, cert, err| {
-        let redacted_uri = redact_uri(uri);
-        warn!(
-          "Failed to load uri: {} with error: {}, cert: {}",
-          redacted_uri, err, cert
-        );
-
-        send_auth_result(&auth_result_tx_clone, Err(AuthDataError::TlsError));
-        true
-      });
-
-      wv.connect_load_failed(move |_wv, _event, uri, err| {
-        let redacted_uri = redact_uri(uri);
-        if !uri.starts_with("globalprotectcallback:") {
-          warn!("Failed to load uri: {} with error: {}", redacted_uri, err);
-        }
-        // NOTE: Don't send error here, since load_changed event will be triggered after this
-        // send_auth_result(&auth_result_tx, Err(AuthDataError::Invalid));
-        // true to stop other handlers from being invoked for the event. false to propagate the event further.
-        true
-      });
-    })?;
-
-    let portal = self.server.to_string();
-
-    loop {
-      if let Some(auth_result) = auth_result_rx.recv().await {
-        match auth_result {
-          Ok(auth_data) => return Ok(auth_data),
-          Err(AuthDataError::TlsError) => bail!("TLS error: certificate verify failed"),
-          Err(AuthDataError::NotFound) => {
-            info!("No auth data found, it may not be the /SAML20/SP/ACS endpoint");
-
-            // The user may need to interact with the auth window, raise it in 3 seconds
-            if !window.is_visible().unwrap_or(false) {
-              let window = Arc::clone(window);
-              let cancel_token = CancellationToken::new();
-
-              raise_window_cancel_token.write().await.replace(cancel_token.clone());
-
-              tokio::spawn(async move {
-                let delay_secs = 1;
-
-                info!("Raise window in {} second(s)", delay_secs);
-                tokio::select! {
-                  _ = tokio::time::sleep(Duration::from_secs(delay_secs)) => {
-                    raise_window(&window);
-                  }
-                  _ = cancel_token.cancelled() => {
-                    info!("Raise window cancelled");
-                  }
-                }
-              });
-            }
-          }
-          Err(AuthDataError::Invalid) => {
-            info!("Got invalid auth data, retrying...");
-
-            window.with_webview(|wv| {
-              let wv = wv.inner();
-              wv.run_javascript(r#"
-                  var loading = document.createElement("div");
-                  loading.innerHTML = '<div style="position: absolute; width: 100%; text-align: center; font-size: 20px; font-weight: bold; top: 50%; left: 50%; transform: translate(-50%, -50%);">Got invalid token, retrying...</div>';
-                  loading.style = "position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255, 255, 255, 0.85); z-index: 99999;";
-                  document.body.appendChild(loading);
-              "#,
-                  Cancellable::NONE,
-                  |_| info!("Injected loading element successfully"),
-              );
-            })?;
-
-            let saml_request = portal_prelogin(&portal, gp_params).await?;
-            window.with_webview(move |wv| {
-              let wv = wv.inner();
-              load_saml_request(&wv, &saml_request);
-            })?;
-          }
-        }
-      }
-    }
-  }
-}
-
-fn raise_window(window: &Arc<Window>) {
-  let visible = window.is_visible().unwrap_or(false);
-  if !visible {
-    if let Err(err) = window.raise() {
-      warn!("Failed to raise window: {}", err);
-    }
-  }
-}
-
-pub async fn portal_prelogin(portal: &str, gp_params: &GpParams) -> anyhow::Result<String> {
-  match prelogin(portal, gp_params).await? {
-    Prelogin::Saml(prelogin) => Ok(prelogin.saml_request().to_string()),
-    Prelogin::Standard(_) => bail!("Received non-SAML prelogin response"),
-  }
-}
-
-fn send_auth_result(auth_result_tx: &mpsc::UnboundedSender<AuthResult>, auth_result: AuthResult) {
-  if let Err(err) = auth_result_tx.send(auth_result) {
-    warn!("Failed to send auth event: {}", err);
-  }
-}
-
-fn load_saml_request(wv: &Rc<WebView>, saml_request: &str) {
-  if saml_request.starts_with("http") {
-    info!("Load the SAML request as URI...");
-    wv.load_uri(saml_request);
-  } else {
-    info!("Load the SAML request as HTML...");
-    wv.load_html(saml_request, None);
-  }
-}
-
-fn read_auth_data_from_headers(response: &URIResponse) -> AuthResult {
-  response.http_headers().map_or_else(
-    || {
-      info!("No headers found in response");
-      Err(AuthDataError::NotFound)
-    },
-    |mut headers| match headers.get("saml-auth-status") {
-      Some(status) if status == "1" => {
-        let username = headers.get("saml-username").map(GString::into);
-        let prelogin_cookie = headers.get("prelogin-cookie").map(GString::into);
-        let portal_userauthcookie = headers.get("portal-userauthcookie").map(GString::into);
-
-        if SamlAuthData::check(&username, &prelogin_cookie, &portal_userauthcookie) {
-          return Ok(SamlAuthData::new(
-            username.unwrap(),
-            prelogin_cookie,
-            portal_userauthcookie,
-          ));
-        }
-
-        info!("Found invalid auth data in headers");
-        Err(AuthDataError::Invalid)
-      }
-      Some(status) => {
-        info!("Found invalid SAML status: {} in headers", status);
-        Err(AuthDataError::Invalid)
-      }
-      None => {
-        info!("No saml-auth-status header found");
-        Err(AuthDataError::NotFound)
-      }
-    },
-  )
-}
-
-fn read_auth_data_from_body<F>(main_resource: &WebResource, callback: F)
-where
-  F: FnOnce(Result<SamlAuthData, AuthDataParseError>) + Send + 'static,
-{
-  main_resource.data(Cancellable::NONE, |data| match data {
-    Ok(data) => {
-      let html = String::from_utf8_lossy(&data);
-      callback(read_auth_data_from_html(&html));
-    }
-    Err(err) => {
-      info!("Failed to read response body: {}", err);
-      callback(Err(AuthDataParseError::Invalid))
-    }
-  });
-}
-
-fn read_auth_data_from_html(html: &str) -> Result<SamlAuthData, AuthDataParseError> {
-  if html.contains("Temporarily Unavailable") {
-    info!("Found 'Temporarily Unavailable' in HTML, auth failed");
-    return Err(AuthDataParseError::Invalid);
-  }
-
-  SamlAuthData::from_html(html).or_else(|err| {
-    if let Some(gpcallback) = extract_gpcallback(html) {
-      info!("Found gpcallback from html...");
-      SamlAuthData::from_gpcallback(&gpcallback)
-    } else {
-      Err(err)
-    }
-  })
-}
-
-fn extract_gpcallback(html: &str) -> Option<String> {
-  let re = Regex::new(r#"globalprotectcallback:[^"]+"#).unwrap();
-  re.captures(html)
-    .and_then(|captures| captures.get(0))
-    .map(|m| html_escape::decode_html_entities(m.as_str()).to_string())
-}
-
-fn read_auth_data(main_resource: &WebResource, auth_result_tx: mpsc::UnboundedSender<AuthResult>) {
-  let Some(response) = main_resource.response() else {
-    info!("No response found in main resource");
-    send_auth_result(&auth_result_tx, Err(AuthDataError::Invalid));
-    return;
-  };
-
-  info!("Trying to read auth data from response headers...");
-
-  match read_auth_data_from_headers(&response) {
-    Ok(auth_data) => {
-      info!("Got auth data from headers");
-      send_auth_result(&auth_result_tx, Ok(auth_data));
-    }
-    Err(AuthDataError::Invalid) => {
-      info!("Found invalid auth data in headers, trying to read from body...");
-      read_auth_data_from_body(main_resource, move |auth_result| {
-        // Since we have already found invalid auth data in headers, which means this could be the `/SAML20/SP/ACS` endpoint
-        // any error result from body should be considered as invalid, and trigger a retry
-        let auth_result = auth_result.map_err(|err| {
-          info!("Failed to read auth data from body: {}", err);
-          AuthDataError::Invalid
-        });
-        send_auth_result(&auth_result_tx, auth_result);
-      });
-    }
-    Err(AuthDataError::NotFound) => {
-      info!("No auth data found in headers, trying to read from body...");
-
-      let is_acs_endpoint = main_resource.uri().map_or(false, |uri| uri.contains("/SAML20/SP/ACS"));
-
-      read_auth_data_from_body(main_resource, move |auth_result| {
-        // If the endpoint is `/SAML20/SP/ACS` and no auth data found in body, it should be considered as invalid
-        let auth_result = auth_result.map_err(|err| {
-          info!("Failed to read auth data from body: {}", err);
-
-          if !is_acs_endpoint && matches!(err, AuthDataParseError::NotFound) {
-            AuthDataError::NotFound
-          } else {
-            AuthDataError::Invalid
-          }
-        });
-
-        send_auth_result(&auth_result_tx, auth_result)
-      });
-    }
-    Err(AuthDataError::TlsError) => {
-      // NOTE: This is unreachable
-      info!("TLS error found in headers, trying to read from body...");
-      send_auth_result(&auth_result_tx, Err(AuthDataError::TlsError));
-    }
-  }
-}
-
-pub(crate) async fn clear_webview_cookies(window: &Window) -> anyhow::Result<()> {
-  let (tx, rx) = oneshot::channel::<Result<(), String>>();
-
-  window.with_webview(|wv| {
-    let send_result = move |result: Result<(), String>| {
-      if let Err(err) = tx.send(result) {
-        info!("Failed to send result: {:?}", err);
-      }
-    };
-
-    let wv = wv.inner();
-    let context = match wv.context() {
-      Some(context) => context,
-      None => {
-        send_result(Err("No webview context found".into()));
-        return;
-      }
-    };
-    let data_manager = match context.website_data_manager() {
-      Some(manager) => manager,
-      None => {
-        send_result(Err("No data manager found".into()));
-        return;
-      }
-    };
-
-    let now = Instant::now();
-    data_manager.clear(
-      WebsiteDataTypes::COOKIES,
-      TimeSpan(0),
-      Cancellable::NONE,
-      move |result| match result {
-        Err(err) => {
-          send_result(Err(err.to_string()));
-        }
-        Ok(_) => {
-          info!("Cookies cleared in {} ms", now.elapsed().as_millis());
-          send_result(Ok(()));
-        }
-      },
-    );
-  })?;
-
-  rx.await?.map_err(|err| anyhow::anyhow!(err))
-}
-
-#[cfg(test)]
-mod tests {
-  use super::*;
-
-  #[test]
-  fn extract_gpcallback_some() {
-    let html = r#"
-      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:PGh0bWw+PCEtLSA8c">
-      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:PGh0bWw+PCEtLSA8c">
-    "#;
-
-    assert_eq!(
-      extract_gpcallback(html).as_deref(),
-      Some("globalprotectcallback:PGh0bWw+PCEtLSA8c")
-    );
-  }
-
-  #[test]
-  fn extract_gpcallback_cas() {
-    let html = r#"
-      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:cas-as=1&amp;un=xyz@email.com&amp;token=very_long_string">
-    "#;
-
-    assert_eq!(
-      extract_gpcallback(html).as_deref(),
-      Some("globalprotectcallback:cas-as=1&un=xyz@email.com&token=very_long_string")
-    );
-  }
-
-  #[test]
-  fn extract_gpcallback_none() {
-    let html = r#"
-      <meta http-equiv="refresh" content="0; URL=PGh0bWw+PCEtLSA8c">
-    "#;
-
-    assert_eq!(extract_gpcallback(html), None);
-  }
-}

apps/gpauth/src/cli.rs

@@ -1,108 +1,97 @@
+use auth::{auth_prelogin, BrowserAuthenticator};
 use clap::Parser;
 use gpapi::{
   auth::{SamlAuthData, SamlAuthResult},
-  clap::args::Os,
+  clap::{args::Os, handle_error, Args, InfoLevelVerbosity},
   gp_params::{ClientOs, GpParams},
-  process::browser_authenticator::BrowserAuthenticator,
   utils::{normalize_server, openssl},
   GP_USER_AGENT,
 };
-use log::{info, LevelFilter};
+use log::info;
 use serde_json::json;
-use tauri::{App, AppHandle, RunEvent};
 use tempfile::NamedTempFile;
 
-use crate::auth_window::{portal_prelogin, AuthWindow};
-
 const VERSION: &str = concat!(env!("CARGO_PKG_VERSION"), " (", compile_time::date_str!(), ")");
 
-#[derive(Parser, Clone)]
-#[command(version = VERSION)]
+#[derive(Parser)]
+#[command(
+  version = VERSION,
+  author,
+  about = "The authentication component for the GlobalProtect VPN client, supports the SSO authentication method.",
+  help_template = "\
+{before-help}{name} {version}
+{author}
+
+{about}
+
+{usage-heading} {usage}
+
+{all-args}{after-help}
+
+See 'gpauth -h' for more information.
+"
+)]
 struct Cli {
+  #[arg(help = "The portal server to authenticate")]
   server: String,
-  #[arg(long)]
+
+  #[arg(long, help = "Treating the server as a gateway")]
   gateway: bool,
-  #[arg(long)]
+
+  #[arg(long, help = "The SAML authentication request")]
   saml_request: Option<String>,
-  #[arg(long, default_value = GP_USER_AGENT)]
+
+  #[arg(long, default_value = GP_USER_AGENT, help = "The user agent to use")]
   user_agent: String,
+
   #[arg(long, default_value = "Linux")]
   os: Os,
+
   #[arg(long)]
   os_version: Option<String>,
-  #[arg(long)]
-  hidpi: bool,
-  #[arg(long)]
+
+  #[arg(long, help = "Get around the OpenSSL `unsafe legacy renegotiation` error")]
   fix_openssl: bool,
-  #[arg(long)]
+
+  #[arg(long, help = "Ignore TLS errors")]
   ignore_tls_errors: bool,
-  #[arg(long)]
-  clean: bool,
-  #[arg(long)]
+
+  #[cfg(feature = "webview-auth")]
+  #[arg(long, help = "Use the default browser for authentication")]
   default_browser: bool,
-  #[arg(long)]
+
+  #[arg(
+    long,
+    help = "The browser to use for authentication, e.g., `default`, `firefox`, `chrome`, `chromium`, or the path to the browser executable"
+  )]
   browser: Option<String>,
+
+  #[cfg(feature = "webview-auth")]
+  #[arg(long, help = "The HiDPI mode, useful for high-resolution screens")]
+  hidpi: bool,
+
+  #[cfg(feature = "webview-auth")]
+  #[arg(long, help = "Clean the cache of the embedded browser")]
+  pub clean: bool,
+
+  #[command(flatten)]
+  verbose: InfoLevelVerbosity,
+}
+
+impl Args for Cli {
+  fn fix_openssl(&self) -> bool {
+    self.fix_openssl
+  }
+
+  fn ignore_tls_errors(&self) -> bool {
+    self.ignore_tls_errors
+  }
 }
 
 impl Cli {
-  async fn run(&mut self) -> anyhow::Result<()> {
-    if self.ignore_tls_errors {
-      info!("TLS errors will be ignored");
-    }
-
-    let mut openssl_conf = self.prepare_env()?;
-
-    self.server = normalize_server(&self.server)?;
-    let gp_params = self.build_gp_params();
-
-    // Get the initial SAML request
-    let saml_request = match self.saml_request {
-      Some(ref saml_request) => saml_request.clone(),
-      None => portal_prelogin(&self.server, &gp_params).await?,
-    };
-
-    let browser_auth = if let Some(browser) = &self.browser {
-      Some(BrowserAuthenticator::new_with_browser(&saml_request, browser))
-    } else if self.default_browser {
-      Some(BrowserAuthenticator::new(&saml_request))
-    } else {
-      None
-    };
-
-    if let Some(browser_auth) = browser_auth {
-      browser_auth.authenticate()?;
-
-      info!("Please continue the authentication process in the default browser");
-
-      return Ok(());
-    }
-
-    self.saml_request.replace(saml_request);
-
-    let app = create_app(self.clone())?;
-
-    app.run(move |_app_handle, event| {
-      if let RunEvent::Exit = event {
-        if let Some(file) = openssl_conf.take() {
-          if let Err(err) = file.close() {
-            info!("Error closing OpenSSL config file: {}", err);
-          }
-        }
-      }
-    });
-
-    Ok(())
-  }
-
   fn prepare_env(&self) -> anyhow::Result<Option<NamedTempFile>> {
-    std::env::set_var("WEBKIT_DISABLE_COMPOSITING_MODE", "1");
-
-    if self.hidpi {
-      info!("Setting GDK_SCALE=2 and GDK_DPI_SCALE=0.5");
-
-      std::env::set_var("GDK_SCALE", "2");
-      std::env::set_var("GDK_DPI_SCALE", "0.5");
-    }
+    #[cfg(feature = "webview-auth")]
+    gpapi::utils::env_utils::patch_gui_runtime_env(self.hidpi);
 
     if self.fix_openssl {
       info!("Fixing OpenSSL environment");
@@ -114,6 +103,47 @@ impl Cli {
     Ok(None)
   }
 
+  async fn run(&self) -> anyhow::Result<()> {
+    if self.ignore_tls_errors {
+      info!("TLS errors will be ignored");
+    }
+
+    let openssl_conf = self.prepare_env()?;
+
+    let server = normalize_server(&self.server)?;
+    let gp_params = self.build_gp_params();
+
+    let auth_request = match self.saml_request.as_deref() {
+      Some(auth_request) => auth_request.to_string(),
+      None => auth_prelogin(&server, &gp_params).await?,
+    };
+
+    #[cfg(feature = "webview-auth")]
+    let browser = self
+      .browser
+      .as_deref()
+      .or_else(|| self.default_browser.then(|| "default"));
+
+    #[cfg(not(feature = "webview-auth"))]
+    let browser = self.browser.as_deref().or(Some("default"));
+
+    if let Some(browser) = browser {
+      let authenticator = BrowserAuthenticator::new(&auth_request, browser);
+      let auth_result = authenticator.authenticate().await;
+
+      print_auth_result(auth_result);
+
+      // explicitly drop openssl_conf to avoid the unused variable warning
+      drop(openssl_conf);
+      return Ok(());
+    }
+
+    #[cfg(feature = "webview-auth")]
+    crate::webview_auth::authenticate(server, gp_params, auth_request, self.clean, openssl_conf).await?;
+
+    Ok(())
+  }
+
   fn build_gp_params(&self) -> GpParams {
     let gp_params = GpParams::builder()
       .user_agent(&self.user_agent)
@@ -125,59 +155,31 @@ impl Cli {
 
     gp_params
   }
-
-  async fn saml_auth(&self, app_handle: AppHandle) -> anyhow::Result<SamlAuthData> {
-    let auth_window = AuthWindow::new(app_handle)
-      .server(&self.server)
-      .user_agent(&self.user_agent)
-      .gp_params(self.build_gp_params())
-      .saml_request(self.saml_request.as_ref().unwrap())
-      .clean(self.clean);
-
-    auth_window.open().await
-  }
 }
 
-fn create_app(cli: Cli) -> anyhow::Result<App> {
-  let app = tauri::Builder::default()
-    .setup(|app| {
-      let app_handle = app.handle();
-
-      tauri::async_runtime::spawn(async move {
-        let auth_result = match cli.saml_auth(app_handle.clone()).await {
-          Ok(auth_data) => SamlAuthResult::Success(auth_data),
-          Err(err) => SamlAuthResult::Failure(format!("{}", err)),
-        };
-
-        println!("{}", json!(auth_result));
-      });
-      Ok(())
-    })
-    .build(tauri::generate_context!())?;
-
-  Ok(app)
-}
-
-fn init_logger() {
-  env_logger::builder().filter_level(LevelFilter::Info).init();
+fn init_logger(cli: &Cli) {
+  env_logger::builder()
+    .filter_level(cli.verbose.log_level_filter())
+    .init();
 }
 
 pub async fn run() {
-  let mut cli = Cli::parse();
+  let cli = Cli::parse();
 
-  init_logger();
+  init_logger(&cli);
   info!("gpauth started: {}", VERSION);
 
   if let Err(err) = cli.run().await {
-    eprintln!("\nError: {}", err);
-
-    if err.to_string().contains("unsafe legacy renegotiation") && !cli.fix_openssl {
-      eprintln!("\nRe-run it with the `--fix-openssl` option to work around this issue, e.g.:\n");
-      // Print the command
-      let args = std::env::args().collect::<Vec<_>>();
-      eprintln!("{} --fix-openssl {}\n", args[0], args[1..].join(" "));
-    }
-
+    handle_error(err, &cli);
     std::process::exit(1);
   }
 }
+
+pub fn print_auth_result(auth_result: anyhow::Result<SamlAuthData>) {
+  let auth_result = match auth_result {
+    Ok(auth_data) => SamlAuthResult::Success(auth_data),
+    Err(err) => SamlAuthResult::Failure(format!("{}", err)),
+  };
+
+  println!("{}", json!(auth_result));
+}

apps/gpauth/src/main.rs

@@ -1,8 +1,10 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
-mod auth_window;
 mod cli;
 
+#[cfg(feature = "webview-auth")]
+mod webview_auth;
+
 #[tokio::main]
 async fn main() {
   cli::run().await;

apps/gpauth/src/webview_auth.rs

@@ -0,0 +1,46 @@
+use auth::WebviewAuthenticator;
+use gpapi::gp_params::GpParams;
+use log::info;
+use tauri::RunEvent;
+use tempfile::NamedTempFile;
+
+use crate::cli::print_auth_result;
+
+pub async fn authenticate(
+  server: String,
+  gp_params: GpParams,
+  auth_request: String,
+  clean: bool,
+  mut openssl_conf: Option<NamedTempFile>,
+) -> anyhow::Result<()> {
+  tauri::Builder::default()
+    .setup(move |app| {
+      let app_handle = app.handle().clone();
+
+      tauri::async_runtime::spawn(async move {
+        let authenticator = WebviewAuthenticator::new(&server, &gp_params)
+          .with_auth_request(&auth_request)
+          .with_clean(clean);
+
+        let auth_result = authenticator.authenticate(&app_handle).await;
+        print_auth_result(auth_result);
+
+        // Ensure the app exits after the authentication process
+        app_handle.exit(0);
+      });
+
+      Ok(())
+    })
+    .build(tauri::generate_context!())?
+    .run(move |_app_handle, event| {
+      if let RunEvent::Exit = event {
+        if let Some(file) = openssl_conf.take() {
+          if let Err(err) = file.close() {
+            info!("Error closing OpenSSL config file: {}", err);
+          }
+        }
+      }
+    });
+
+  Ok(())
+}

apps/gpauth/tauri.conf.json

@@ -1,47 +1,16 @@
 {
-  "$schema": "https://cdn.jsdelivr.net/gh/tauri-apps/tauri@tauri-v1.5.0/tooling/cli/schema.json",
+  "$schema": "https://cdn.jsdelivr.net/gh/tauri-apps/tauri@tauri-v2.1.1/crates/tauri-cli/config.schema.json",
   "build": {
-    "distDir": [
-      "index.html"
-    ],
-    "devPath": [
-      "index.html"
-    ],
+    "frontendDist": ["index.html"],
     "beforeDevCommand": "",
-    "beforeBuildCommand": "",
-    "withGlobalTauri": false
+    "beforeBuildCommand": ""
   },
-  "package": {
-    "productName": "gpauth",
-    "version": "0.0.0"
-  },
-  "tauri": {
-    "allowlist": {
-      "all": false,
-      "http": {
-        "all": true,
-        "request": true,
-        "scope": [
-          "http://*",
-          "https://*"
-        ]
-      }
-    },
-    "bundle": {
-      "active": true,
-      "targets": "deb",
-      "identifier": "com.yuezk.gpauth",
-      "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/128x128@2x.png",
-        "icons/icon.icns",
-        "icons/icon.ico"
-      ]
-    },
+  "identifier": "com.yuezk.gpauth",
+  "productName": "gpauth",
+  "app": {
+    "withGlobalTauri": false,
     "security": {
       "csp": null
-    },
-    "windows": []
+    }
   }
 }

apps/gpclient/Cargo.toml

@@ -1,5 +1,6 @@
 [package]
 name = "gpclient"
+rust-version.workspace = true
 authors.workspace = true
 version.workspace = true
 edition.workspace = true
@@ -9,10 +10,11 @@ license.workspace = true
 common = { path = "../../crates/common" }
 gpapi = { path = "../../crates/gpapi", features = ["clap"] }
 openconnect = { path = "../../crates/openconnect" }
+
 anyhow.workspace = true
 clap.workspace = true
 env_logger.workspace = true
-inquire = "0.6.2"
+inquire = "0.7"
 log.workspace = true
 tokio.workspace = true
 sysinfo.workspace = true
@@ -22,3 +24,7 @@ tempfile.workspace = true
 reqwest.workspace = true
 directories = "5.0"
 compile-time.workspace = true
+
+[features]
+default = ["webview-auth"]
+webview-auth = ["gpapi/webview-auth"]

apps/gpclient/src/cli.rs

@@ -1,6 +1,11 @@
+use std::{env::temp_dir, fs::File};
+
 use clap::{Parser, Subcommand};
-use gpapi::utils::openssl;
-use log::{info, LevelFilter};
+use gpapi::{
+  clap::{handle_error, Args, InfoLevelVerbosity},
+  utils::openssl,
+};
+use log::info;
 use tempfile::NamedTempFile;
 
 use crate::{
@@ -11,9 +16,10 @@ use crate::{
 
 const VERSION: &str = concat!(env!("CARGO_PKG_VERSION"), " (", compile_time::date_str!(), ")");
 
-pub(crate) struct SharedArgs {
+pub(crate) struct SharedArgs<'a> {
   pub(crate) fix_openssl: bool,
   pub(crate) ignore_tls_errors: bool,
+  pub(crate) verbose: &'a InfoLevelVerbosity,
 }
 
 #[derive(Subcommand)]
@@ -48,10 +54,26 @@ struct Cli {
   #[command(subcommand)]
   command: CliCommand,
 
-  #[arg(long, help = "Get around the OpenSSL `unsafe legacy renegotiation` error")]
+  #[arg(
+    long,
+    help = "Uses extended compatibility mode for OpenSSL operations to support a broader range of systems and formats."
+  )]
   fix_openssl: bool,
   #[arg(long, help = "Ignore the TLS errors")]
   ignore_tls_errors: bool,
+
+  #[command(flatten)]
+  verbose: InfoLevelVerbosity,
+}
+
+impl Args for Cli {
+  fn fix_openssl(&self) -> bool {
+    self.fix_openssl
+  }
+
+  fn ignore_tls_errors(&self) -> bool {
+    self.ignore_tls_errors
+  }
 }
 
 impl Cli {
@@ -71,6 +93,7 @@ impl Cli {
     let shared_args = SharedArgs {
       fix_openssl: self.fix_openssl,
       ignore_tls_errors: self.ignore_tls_errors,
+      verbose: &self.verbose,
     };
 
     if self.ignore_tls_errors {
@@ -85,35 +108,33 @@ impl Cli {
   }
 }
 
-fn init_logger() {
-  env_logger::builder().filter_level(LevelFilter::Info).init();
+fn init_logger(cli: &Cli) {
+  let mut builder = env_logger::builder();
+  builder.filter_level(cli.verbose.log_level_filter());
+
+  // Output the log messages to a file if the command is the auth callback
+  if let CliCommand::LaunchGui(args) = &cli.command {
+    let auth_data = args.auth_data.as_deref().unwrap_or_default();
+    if !auth_data.is_empty() {
+      if let Ok(log_file) = File::create(temp_dir().join("gpcallback.log")) {
+        let target = Box::new(log_file);
+        builder.target(env_logger::Target::Pipe(target));
+      }
+    }
+  }
+
+  builder.init();
 }
 
 pub(crate) async fn run() {
   let cli = Cli::parse();
 
-  init_logger();
+  init_logger(&cli);
+
   info!("gpclient started: {}", VERSION);
 
   if let Err(err) = cli.run().await {
-    eprintln!("\nError: {}", err);
-
-    let err = err.to_string();
-
-    if err.contains("unsafe legacy renegotiation") && !cli.fix_openssl {
-      eprintln!("\nRe-run it with the `--fix-openssl` option to work around this issue, e.g.:\n");
-      // Print the command
-      let args = std::env::args().collect::<Vec<_>>();
-      eprintln!("{} --fix-openssl {}\n", args[0], args[1..].join(" "));
-    }
-
-    if err.contains("certificate verify failed") && !cli.ignore_tls_errors {
-      eprintln!("\nRe-run it with the `--ignore-tls-errors` option to ignore the certificate error, e.g.:\n");
-      // Print the command
-      let args = std::env::args().collect::<Vec<_>>();
-      eprintln!("{} --ignore-tls-errors {}\n", args[0], args[1..].join(" "));
-    }
-
+    handle_error(err, &cli);
     std::process::exit(1);
   }
 }

apps/gpclient/src/connect.rs

@@ -1,9 +1,11 @@
 use std::{cell::RefCell, fs, sync::Arc};
 
+use anyhow::bail;
 use clap::Args;
 use common::vpn_utils::find_csd_wrapper;
 use gpapi::{
-  clap::args::Os,
+  auth::SamlAuthResult,
+  clap::{args::Os, ToVerboseArg},
   credential::{Credential, PasswordCredential},
   error::PortalError,
   gateway::{gateway_login, GatewayLogin},
@@ -17,11 +19,10 @@ use gpapi::{
   GP_USER_AGENT,
 };
 use inquire::{Password, PasswordDisplayMode, Select, Text};
-use log::info;
+use log::{info, warn};
 use openconnect::Vpn;
-use tokio::{io::AsyncReadExt, net::TcpListener};
 
-use crate::{cli::SharedArgs, GP_CLIENT_LOCK_FILE, GP_CLIENT_PORT_FILE};
+use crate::{cli::SharedArgs, GP_CLIENT_LOCK_FILE};
 
 #[derive(Args)]
 pub(crate) struct ConnectArgs {
@@ -37,6 +38,9 @@ pub(crate) struct ConnectArgs {
   #[arg(long, help = "Read the password from standard input")]
   passwd_on_stdin: bool,
 
+  #[arg(long, help = "Read the cookie from standard input")]
+  cookie_on_stdin: bool,
+
   #[arg(long, short, help = "The VPNC script to use")]
   script: Option<String>,
 
@@ -89,18 +93,21 @@ pub(crate) struct ConnectArgs {
   #[arg(long, help = "Disable DTLS and ESP")]
   no_dtls: bool,
 
-  #[arg(long, help = "The HiDPI mode, useful for high resolution screens")]
+  #[cfg(feature = "webview-auth")]
+  #[arg(long, help = "The HiDPI mode, useful for high-resolution screens")]
   hidpi: bool,
 
+  #[cfg(feature = "webview-auth")]
   #[arg(long, help = "Do not reuse the remembered authentication cookie")]
   clean: bool,
 
+  #[cfg(feature = "webview-auth")]
   #[arg(long, help = "Use the default browser to authenticate")]
   default_browser: bool,
 
   #[arg(
     long,
-    help = "Use the specified browser to authenticate, e.g., firefox, chromium, chrome, or the path to the browser"
+    help = "Use the specified browser to authenticate, e.g., `default`, `firefox`, `chrome`, `chromium`, or the path to the browser executable"
   )]
   browser: Option<String>,
 }
@@ -121,7 +128,7 @@ impl ConnectArgs {
 
 pub(crate) struct ConnectHandler<'a> {
   args: &'a ConnectArgs,
-  shared_args: &'a SharedArgs,
+  shared_args: &'a SharedArgs<'a>,
   latest_key_password: RefCell<Option<String>>,
 }
 
@@ -147,6 +154,11 @@ impl<'a> ConnectHandler<'a> {
   }
 
   pub(crate) async fn handle(&self) -> anyhow::Result<()> {
+    #[cfg(feature = "webview-auth")]
+    if self.args.default_browser && self.args.browser.is_some() {
+      bail!("Cannot use `--default-browser` and `--browser` options at the same time");
+    }
+
     self.latest_key_password.replace(self.args.key_password.clone());
 
     loop {
@@ -191,7 +203,7 @@ impl<'a> ConnectHandler<'a> {
       return Ok(());
     };
 
-    info!("Failed to connect portal with prelogin: {}", err);
+    warn!("Failed to connect portal with prelogin: {}", err);
     if err.root_cause().downcast_ref::<PortalError>().is_some() {
       info!("Trying the gateway authentication workflow...");
       self.connect_gateway_with_prelogin(server).await?;
@@ -327,44 +339,47 @@ impl<'a> ConnectHandler<'a> {
   }
 
   async fn obtain_credential(&self, prelogin: &Prelogin, server: &str) -> anyhow::Result<Credential> {
+    if self.args.cookie_on_stdin {
+      return read_cookie_from_stdin();
+    }
+
     let is_gateway = prelogin.is_gateway();
 
     match prelogin {
       Prelogin::Saml(prelogin) => {
-        let use_default_browser = prelogin.support_default_browser() && self.args.default_browser;
         let browser = if prelogin.support_default_browser() {
           self.args.browser.as_deref()
+        } else if !cfg!(feature = "webview-auth") {
+          bail!("The server does not support authentication via the default browser and the gpclient is not built with the `webview-auth` feature");
         } else {
           None
         };
 
-        let cred = SamlAuthLauncher::new(&self.args.server)
+        let os_version = self.args.os_version();
+        let verbose = self.shared_args.verbose.to_verbose_arg();
+        let auth_launcher = SamlAuthLauncher::new(&self.args.server)
           .gateway(is_gateway)
           .saml_request(prelogin.saml_request())
           .user_agent(&self.args.user_agent)
           .os(self.args.os.as_str())
-          .os_version(Some(&self.args.os_version()))
-          .hidpi(self.args.hidpi)
+          .os_version(Some(&os_version))
           .fix_openssl(self.shared_args.fix_openssl)
           .ignore_tls_errors(self.shared_args.ignore_tls_errors)
-          .clean(self.args.clean)
-          .default_browser(use_default_browser)
           .browser(browser)
-          .launch()
-          .await?;
+          .verbose(verbose);
 
-        if let Some(cred) = cred {
-          return Ok(cred);
-        }
+        #[cfg(feature = "webview-auth")]
+        let use_default_browser = prelogin.support_default_browser() && self.args.default_browser;
+        #[cfg(feature = "webview-auth")]
+        let auth_launcher = auth_launcher
+          .hidpi(self.args.hidpi)
+          .clean(self.args.clean)
+          .default_browser(use_default_browser);
 
-        if !use_default_browser {
-          // This should never happen
-          unreachable!("SAML authentication failed without using the default browser");
-        }
-
-        info!("Waiting for the browser authentication to complete...");
-        wait_credentials().await
+        let cred = auth_launcher.launch().await?;
+        Ok(cred)
       }
+
       Prelogin::Standard(prelogin) => {
         let prefix = if is_gateway { "Gateway" } else { "Portal" };
         println!("{} ({}: {})", prelogin.auth_message(), prefix, server);
@@ -394,25 +409,17 @@ impl<'a> ConnectHandler<'a> {
   }
 }
 
-async fn wait_credentials() -> anyhow::Result<Credential> {
-  // Start a local server to receive the browser authentication data
-  let listener = TcpListener::bind("127.0.0.1:0").await?;
-  let port = listener.local_addr()?.port();
+fn read_cookie_from_stdin() -> anyhow::Result<Credential> {
+  info!("Reading cookie from standard input");
 
-  // Write the port to a file
-  fs::write(GP_CLIENT_PORT_FILE, port.to_string())?;
+  let mut cookie = String::new();
+  std::io::stdin().read_line(&mut cookie)?;
 
-  info!("Listening authentication data on port {}", port);
-  let (mut socket, _) = listener.accept().await?;
+  let Ok(auth_result) = serde_json::from_str::<SamlAuthResult>(cookie.trim_end()) else {
+    bail!("Failed to parse auth data")
+  };
 
-  info!("Received the browser authentication data from the socket");
-  let mut data = String::new();
-  socket.read_to_string(&mut data).await?;
-
-  // Remove the port file
-  fs::remove_file(GP_CLIENT_PORT_FILE)?;
-
-  Credential::from_gpcallback(&data)
+  Credential::try_from(auth_result)
 }
 
 fn write_pid_file() {

apps/gpclient/src/disconnect.rs

@@ -1,7 +1,7 @@
 use crate::GP_CLIENT_LOCK_FILE;
 use log::{info, warn};
 use std::fs;
-use sysinfo::{Pid, ProcessExt, Signal, System, SystemExt};
+use sysinfo::{Pid, Signal, System};
 
 pub(crate) struct DisconnectHandler;
 

apps/gpclient/src/launch_gui.rs

@@ -4,20 +4,19 @@ use clap::Args;
 use directories::ProjectDirs;
 use gpapi::{
   process::service_launcher::ServiceLauncher,
-  utils::{endpoint::http_endpoint, env_file, shutdown_signal},
+  utils::{endpoint::http_endpoint, env_utils, shutdown_signal},
+  GP_CALLBACK_PORT_FILENAME,
 };
 use log::info;
 use tokio::io::AsyncWriteExt;
 
-use crate::GP_CLIENT_PORT_FILE;
-
 #[derive(Args)]
 pub(crate) struct LaunchGuiArgs {
   #[arg(
     required = false,
     help = "The authentication data, used for the default browser authentication"
   )]
-  auth_data: Option<String>,
+  pub auth_data: Option<String>,
   #[arg(long, help = "Launch the GUI minimized")]
   minimized: bool,
 }
@@ -40,6 +39,7 @@ impl<'a> LaunchGuiHandler<'a> {
 
     let auth_data = self.args.auth_data.as_deref().unwrap_or_default();
     if !auth_data.is_empty() {
+      info!("Received auth callback data");
       // Process the authentication data, its format is `globalprotectcallback:<data>`
       return feed_auth_data(auth_data).await;
     }
@@ -63,7 +63,7 @@ impl<'a> LaunchGuiHandler<'a> {
     extra_envs.insert("GP_LOG_FILE".into(), log_file_path.clone());
 
     // Persist the environment variables to a file
-    let env_file = env_file::persist_env_vars(Some(extra_envs))?;
+    let env_file = env_utils::persist_env_vars(Some(extra_envs))?;
     let env_file = env_file.into_temp_path();
     let env_file_path = env_file.to_string_lossy().to_string();
 
@@ -81,30 +81,18 @@ impl<'a> LaunchGuiHandler<'a> {
 }
 
 async fn feed_auth_data(auth_data: &str) -> anyhow::Result<()> {
-  let _ = tokio::join!(feed_auth_data_gui(auth_data), feed_auth_data_cli(auth_data));
-
-  // Cleanup the temporary file
-  let html_file = temp_dir().join("gpauth.html");
-  let _ = std::fs::remove_file(html_file);
-
-  Ok(())
-}
-
-async fn feed_auth_data_gui(auth_data: &str) -> anyhow::Result<()> {
-  let service_endpoint = http_endpoint().await?;
-
-  reqwest::Client::default()
-    .post(format!("{}/auth-data", service_endpoint))
-    .body(auth_data.to_string())
-    .send()
-    .await?
-    .error_for_status()?;
+  if let Err(err) = feed_auth_data_cli(auth_data).await {
+    info!("Failed to feed auth data to the CLI: {}", err);
+  }
 
   Ok(())
 }
 
 async fn feed_auth_data_cli(auth_data: &str) -> anyhow::Result<()> {
-  let port = tokio::fs::read_to_string(GP_CLIENT_PORT_FILE).await?;
+  info!("Feeding auth data to the CLI");
+
+  let port_file = temp_dir().join(GP_CALLBACK_PORT_FILENAME);
+  let port = tokio::fs::read_to_string(port_file).await?;
   let mut stream = tokio::net::TcpStream::connect(format!("127.0.0.1:{}", port.trim())).await?;
 
   stream.write_all(auth_data.as_bytes()).await?;
@@ -124,7 +112,7 @@ async fn try_active_gui() -> anyhow::Result<()> {
   Ok(())
 }
 
-pub fn get_log_file() -> anyhow::Result<PathBuf> {
+fn get_log_file() -> anyhow::Result<PathBuf> {
   let dirs = ProjectDirs::from("com.yuezk", "GlobalProtect-openconnect", "gpclient")
     .ok_or_else(|| anyhow::anyhow!("Failed to get project dirs"))?;
 

apps/gpclient/src/main.rs

@@ -4,7 +4,6 @@ mod disconnect;
 mod launch_gui;
 
 pub(crate) const GP_CLIENT_LOCK_FILE: &str = "/var/run/gpclient.lock";
-pub(crate) const GP_CLIENT_PORT_FILE: &str = "/var/run/gpclient.port";
 
 #[tokio::main]
 async fn main() {

apps/gpgui-helper/.gitignore

@@ -8,7 +8,6 @@ pnpm-debug.log*
 lerna-debug.log*
 
 node_modules
-dist
 dist-ssr
 *.local
 

apps/gpgui-helper/dist/assets/icon-BlfaAlWe.svg

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+
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+   xmlns:dc="http://purl.org/dc/elements/1.1/"
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+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
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+   x="0px"
+   y="0px"
+   viewBox="0 0 96 96"
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+   xml:space="preserve"
+   sodipodi:docname="com.yuezk.qt.gpclient.svg"
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+   bordercolor="#666666"
+   borderopacity="1"
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apps/gpgui-helper/dist/assets/main-B3YRsHQ2.css

@@ -0,0 +1 @@
+html,body,#root{height:100%;margin:0;padding:0;-webkit-user-select:none;user-select:none;cursor:default}

apps/gpgui-helper/dist/index.html

@@ -0,0 +1,20 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>GlobalProtect</title>
+    <script type="module" crossorigin src="/assets/main-CQPVXkdn.js"></script>
+    <link rel="stylesheet" crossorigin href="/assets/main-B3YRsHQ2.css">
+  </head>
+  <body>
+    <script>
+      /* workaround to webview font size auto scaling */
+      var htmlFontSize = getComputedStyle(document.documentElement).fontSize;
+      var ratio = parseInt(htmlFontSize, 10) / 16;
+      document.documentElement.style.fontSize = 16 / ratio + "px";
+    </script>
+    <div id="root" data-tauri-drag-region></div>
+  </body>
+</html>

apps/gpgui-helper/dist/tauri.svg

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+<path fill-rule="evenodd" clip-rule="evenodd" d="M38.4045 76.4519C47.3493 70.6709 57.2677 66.6712 67.6171 64.6132C65.2774 70.9669 64 77.8343 64 85.0001C64 87.1434 64.1143 89.26 64.3371 91.3442C60.0093 92.8732 55.8533 94.9092 51.9599 97.4256C42.4128 103.596 34.8505 112.392 30.1816 122.756C25.5126 133.12 23.9357 144.612 25.6403 155.851C27.3449 167.09 32.2584 177.598 39.7906 186.112C47.3227 194.626 57.153 200.784 68.1003 203.846C79.0476 206.907 90.6462 206.743 101.502 203.373C112.359 200.002 122.011 193.568 129.299 184.845C130.237 183.722 131.131 182.567 131.979 181.383C143.235 180.114 154.132 176.91 164.205 171.962C160.929 182.49 155.596 192.319 148.464 200.856C138.092 213.27 124.357 222.426 108.907 227.222C93.458 232.019 76.9524 232.253 61.3736 227.895C45.7948 223.538 31.8055 214.775 21.0867 202.659C10.3679 190.543 3.37557 175.59 0.949823 159.596C-1.47592 143.602 0.768139 127.248 7.41237 112.499C14.0566 97.7497 24.8183 85.2327 38.4045 76.4519ZM163.062 156.711L163.062 156.711C162.954 156.773 162.846 156.835 162.738 156.897C162.846 156.835 162.954 156.773 163.062 156.711Z" fill="#24C8DB"/>
+</svg>

apps/gpgui-helper/dist/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

apps/gpgui-helper/package.json

@@ -9,29 +9,29 @@
     "tauri": "tauri"
   },
   "dependencies": {
-    "@emotion/react": "^11.13.0",
-    "@emotion/styled": "^11.13.0",
-    "@mui/icons-material": "^5.16.7",
-    "@mui/material": "^5.16.7",
-    "@tauri-apps/api": "^1.6.0",
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1"
+    "@emotion/react": "^11.14.0",
+    "@emotion/styled": "^11.14.0",
+    "@mui/icons-material": "^6.3.0",
+    "@mui/material": "^6.3.0",
+    "@tauri-apps/api": "^2.1.1",
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0"
   },
   "devDependencies": {
-    "@tauri-apps/cli": "^1.6.0",
-    "@types/node": "^20.14.15",
-    "@types/react": "^18.3.3",
-    "@types/react-dom": "^18.3.0",
-    "@typescript-eslint/eslint-plugin": "^6.21.0",
-    "@typescript-eslint/parser": "^6.21.0",
-    "@vitejs/plugin-react": "^4.3.1",
-    "eslint": "^8.57.0",
+    "@tauri-apps/cli": "^2.1.0",
+    "@types/node": "^22.10.2",
+    "@types/react": "^19.0.2",
+    "@types/react-dom": "^19.0.2",
+    "@typescript-eslint/eslint-plugin": "^8.18.2",
+    "@typescript-eslint/parser": "^8.18.2",
+    "@vitejs/plugin-react": "^4.3.4",
+    "eslint": "^9.17.0",
     "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-react": "^7.35.0",
-    "eslint-plugin-react-hooks": "^4.6.2",
-    "prettier": "3.1.0",
-    "typescript": "^5.5.4",
-    "vite": "^4.5.3"
+    "eslint-plugin-react": "^7.37.3",
+    "eslint-plugin-react-hooks": "^5.1.0",
+    "prettier": "3.4.2",
+    "typescript": "^5.7.2",
+    "vite": "^6.0.5"
   },
-  "packageManager": "pnpm@8.15.7"
+  "packageManager": "pnpm@9.15.1"
 }

apps/gpgui-helper/src-tauri/Cargo.toml

@@ -1,16 +1,18 @@
 [package]
 name = "gpgui-helper"
+rust-version.workspace = true
 authors.workspace = true
 version.workspace = true
 edition.workspace = true
 license.workspace = true
 
 [build-dependencies]
-tauri-build = { version = "1.5", features = [] }
+tauri-build = { version = "2", features = [] }
 
 [dependencies]
-gpapi = { path = "../../../crates/gpapi", features = ["tauri"] }
-tauri = { workspace = true, features = ["window-start-dragging"] }
+gpapi = { path = "../../../crates/gpapi", features = ["tauri", "clap"] }
+tauri.workspace = true
+
 tokio.workspace = true
 anyhow.workspace = true
 log.workspace = true

apps/gpgui-helper/src-tauri/capabilities/default.json

@@ -0,0 +1,12 @@
+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "default",
+  "description": "Capability for the main window",
+  "windows": ["main"],
+  "permissions": [
+    "core:window:allow-start-dragging",
+    "core:event:allow-listen",
+    "core:event:allow-emit",
+    "core:event:allow-unlisten"
+  ]
+}

apps/gpgui-helper/src-tauri/src/app.rs

@@ -1,8 +1,7 @@
 use std::sync::Arc;
 
-use gpapi::utils::window::WindowExt;
 use log::info;
-use tauri::Manager;
+use tauri::{Listener, Manager};
 
 use crate::updater::{GuiUpdater, Installer, ProgressNotifier};
 
@@ -25,15 +24,15 @@ impl App {
 
     tauri::Builder::default()
       .setup(move |app| {
-        let win = app.get_window("main").expect("no main window");
-        win.hide_menu();
+        let win = app.get_webview_window("main").expect("no main window");
+        let _ = win.hide_menu();
 
         let notifier = ProgressNotifier::new(win.clone());
         let installer = Installer::new(api_key);
         let updater = Arc::new(GuiUpdater::new(gui_version, notifier, installer));
 
         let win_clone = win.clone();
-        app.listen_global("app://update-done", move |_event| {
+        app.listen_any("app://update-done", move |_event| {
           info!("Update done");
           let _ = win_clone.close();
         });
@@ -41,12 +40,15 @@ impl App {
         // Listen for the update event
         win.listen("app://update", move |_event| {
           let updater = Arc::clone(&updater);
+          if updater.is_in_progress() {
+            info!("Update already in progress");
+            updater.notify_progress();
+            return;
+          }
+
           tokio::spawn(async move { updater.update().await });
         });
 
-        // Update the GUI on startup
-        win.trigger("app://update", None);
-
         Ok(())
       })
       .run(tauri::generate_context!())?;

apps/gpgui-helper/src-tauri/src/cli.rs

@@ -1,6 +1,9 @@
 use clap::Parser;
-use gpapi::utils::base64;
-use log::{info, LevelFilter};
+use gpapi::{
+  clap::InfoLevelVerbosity,
+  utils::{base64, env_utils},
+};
+use log::info;
 
 use crate::app::App;
 
@@ -15,6 +18,9 @@ struct Cli {
 
   #[arg(long, default_value = env!("CARGO_PKG_VERSION"), help = "The version of the GUI")]
   gui_version: String,
+
+  #[command(flatten)]
+  verbose: InfoLevelVerbosity,
 }
 
 impl Cli {
@@ -22,6 +28,8 @@ impl Cli {
     let api_key = self.read_api_key()?;
     let app = App::new(api_key, &self.gui_version);
 
+    env_utils::patch_gui_runtime_env(false);
+
     app.run()
   }
 
@@ -39,14 +47,16 @@ impl Cli {
   }
 }
 
-fn init_logger() {
-  env_logger::builder().filter_level(LevelFilter::Info).init();
+fn init_logger(cli: &Cli) {
+  env_logger::builder()
+    .filter_level(cli.verbose.log_level_filter())
+    .init();
 }
 
 pub fn run() {
   let cli = Cli::parse();
 
-  init_logger();
+  init_logger(&cli);
   info!("gpgui-helper started: {}", VERSION);
 
   if let Err(e) = cli.run() {

apps/gpgui-helper/src-tauri/src/updater.rs

@@ -1,39 +1,39 @@
-use std::sync::Arc;
+use std::sync::{Arc, RwLock};
 
 use gpapi::{
   service::request::UpdateGuiRequest,
   utils::{checksum::verify_checksum, crypto::Crypto, endpoint::http_endpoint},
 };
 use log::{info, warn};
-use tauri::{Manager, Window};
+use tauri::{Emitter, WebviewWindow};
 
 use crate::downloader::{ChecksumFetcher, FileDownloader};
 
 #[cfg(not(debug_assertions))]
 const SNAPSHOT: &str = match option_env!("SNAPSHOT") {
-    Some(val) => val,
-    None => "false"
+  Some(val) => val,
+  None => "false",
 };
 
 pub struct ProgressNotifier {
-  win: Window,
+  win: WebviewWindow,
 }
 
 impl ProgressNotifier {
-  pub fn new(win: Window) -> Self {
+  pub fn new(win: WebviewWindow) -> Self {
     Self { win }
   }
 
   fn notify(&self, progress: Option<f64>) {
-    let _ = self.win.emit_all("app://update-progress", progress);
+    let _ = self.win.emit("app://update-progress", progress);
   }
 
   fn notify_error(&self) {
-    let _ = self.win.emit_all("app://update-error", ());
+    let _ = self.win.emit("app://update-error", ());
   }
 
   fn notify_done(&self) {
-    let _ = self.win.emit_and_trigger("app://update-done", ());
+    let _ = self.win.emit("app://update-done", ());
   }
 }
 
@@ -72,6 +72,8 @@ pub struct GuiUpdater {
   version: String,
   notifier: Arc<ProgressNotifier>,
   installer: Installer,
+  in_progress: RwLock<bool>,
+  progress: Arc<RwLock<Option<f64>>>,
 }
 
 impl GuiUpdater {
@@ -80,6 +82,8 @@ impl GuiUpdater {
       version,
       notifier: Arc::new(notifier),
       installer,
+      in_progress: Default::default(),
+      progress: Default::default(),
     }
   }
 
@@ -112,15 +116,23 @@ impl GuiUpdater {
     let cf = ChecksumFetcher::new(&checksum_url);
     let notifier = Arc::clone(&self.notifier);
 
-    dl.on_progress(move |progress| notifier.notify(progress));
+    let progress_ref = Arc::clone(&self.progress);
+    dl.on_progress(move |progress| {
+      // Save progress to shared state so that it can be notified to the UI when needed
+      if let Ok(mut guard) = progress_ref.try_write() {
+        *guard = progress;
+      }
+      notifier.notify(progress);
+    });
 
+    self.set_in_progress(true);
     let res = tokio::try_join!(dl.download(), cf.fetch());
 
     let (file, checksum) = match res {
       Ok((file, checksum)) => (file, checksum),
       Err(err) => {
         warn!("Download error: {}", err);
-        self.notifier.notify_error();
+        self.notify_error();
         return;
       }
     };
@@ -130,7 +142,7 @@ impl GuiUpdater {
 
     if let Err(err) = verify_checksum(&file_path, &checksum) {
       warn!("Checksum error: {}", err);
-      self.notifier.notify_error();
+      self.notify_error();
       return;
     }
 
@@ -138,10 +150,48 @@ impl GuiUpdater {
 
     if let Err(err) = self.installer.install(&file_path, &checksum).await {
       warn!("Install error: {}", err);
-      self.notifier.notify_error();
+      self.notify_error();
     } else {
       info!("Install success");
-      self.notifier.notify_done();
+      self.notify_done();
     }
   }
+
+  pub fn is_in_progress(&self) -> bool {
+    if let Ok(guard) = self.in_progress.try_read() {
+      *guard
+    } else {
+      info!("Failed to acquire in_progress lock");
+      false
+    }
+  }
+
+  fn set_in_progress(&self, in_progress: bool) {
+    if let Ok(mut guard) = self.in_progress.try_write() {
+      *guard = in_progress;
+    } else {
+      info!("Failed to acquire in_progress lock");
+    }
+  }
+
+  fn notify_error(&self) {
+    self.set_in_progress(false);
+    self.notifier.notify_error();
+  }
+
+  fn notify_done(&self) {
+    self.set_in_progress(false);
+    self.notifier.notify_done();
+  }
+
+  pub fn notify_progress(&self) {
+    let progress = if let Ok(guard) = self.progress.try_read() {
+      *guard
+    } else {
+      info!("Failed to acquire progress lock");
+      None
+    };
+
+    self.notifier.notify(progress);
+  }
 }

apps/gpgui-helper/src-tauri/tauri.conf.json

@@ -1,35 +1,15 @@
 {
-  "$schema": "../node_modules/@tauri-apps/cli/schema.json",
+  "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
   "build": {
     "beforeDevCommand": "pnpm dev",
     "beforeBuildCommand": "pnpm build",
-    "devPath": "http://localhost:1421",
-    "distDir": "../dist",
-    "withGlobalTauri": false
+    "devUrl": "http://localhost:1421",
+    "frontendDist": "../dist"
   },
-  "package": {
-    "productName": "gpgui-helper"
-  },
-  "tauri": {
-    "allowlist": {
-      "all": false,
-      "window": {
-        "all": false,
-        "startDragging": true
-      }
-    },
-    "bundle": {
-      "active": false,
-      "targets": "deb",
-      "identifier": "com.yuezk.gpgui-helper",
-      "icon": [
-        "icons/32x32.png",
-        "icons/128x128.png",
-        "icons/128x128@2x.png",
-        "icons/icon.icns",
-        "icons/icon.ico"
-      ]
-    },
+  "identifier": "com.yuezk.gpgui-helper",
+  "productName": "gpgui-helper",
+  "app": {
+    "withGlobalTauri": false,
     "security": {
       "csp": null
     },
@@ -48,5 +28,16 @@
         "decorations": false
       }
     ]
+  },
+  "bundle": {
+    "active": false,
+    "targets": "deb",
+    "icon": [
+      "icons/32x32.png",
+      "icons/128x128.png",
+      "icons/128x128@2x.png",
+      "icons/icon.icns",
+      "icons/icon.ico"
+    ]
   }
 }

apps/gpgui-helper/src/components/App/App.tsx

@@ -1,10 +1,12 @@
 import { Box, Button, CssBaseline, LinearProgress, Typography } from "@mui/material";
-import { appWindow } from "@tauri-apps/api/window";
+import { getCurrentWindow } from "@tauri-apps/api/window";
 import logo from "../../assets/icon.svg";
 import { useEffect, useState } from "react";
 
 import "./styles.css";
 
+const appWindow = getCurrentWindow();
+
 function useUpdateProgress() {
   const [progress, setProgress] = useState<number | null>(null);
 
@@ -25,6 +27,8 @@ export default function App() {
   const [error, setError] = useState(false);
 
   useEffect(() => {
+    appWindow.emit("app://update");
+
     const unlisten = appWindow.listen("app://update-error", () => {
       setError(true);
     });

apps/gpservice/Cargo.toml

@@ -5,7 +5,7 @@ edition.workspace = true
 license.workspace = true
 
 [dependencies]
-gpapi = { path = "../../crates/gpapi" }
+gpapi = { path = "../../crates/gpapi", features = ["clap", "logger"] }
 openconnect = { path = "../../crates/openconnect" }
 clap.workspace = true
 anyhow.workspace = true

apps/gpservice/src/cli.rs

@@ -3,13 +3,15 @@ use std::{collections::HashMap, io::Write};
 
 use anyhow::bail;
 use clap::Parser;
+use gpapi::clap::InfoLevelVerbosity;
+use gpapi::logger;
 use gpapi::{
   process::gui_launcher::GuiLauncher,
   service::{request::WsRequest, vpn_state::VpnState},
-  utils::{crypto::generate_key, env_file, lock_file::LockFile, redact::Redaction, shutdown_signal},
+  utils::{crypto::generate_key, env_utils, lock_file::LockFile, redact::Redaction, shutdown_signal},
   GP_SERVICE_LOCK_FILE,
 };
-use log::{info, warn, LevelFilter};
+use log::{info, warn};
 use tokio::sync::{mpsc, watch};
 
 use crate::{vpn_task::VpnTask, ws_server::WsServer};
@@ -26,10 +28,16 @@ struct Cli {
   #[cfg(debug_assertions)]
   #[clap(long)]
   no_gui: bool,
+
+  #[command(flatten)]
+  verbose: InfoLevelVerbosity,
 }
 
 impl Cli {
-  async fn run(&mut self, redaction: Arc<Redaction>) -> anyhow::Result<()> {
+  async fn run(&mut self) -> anyhow::Result<()> {
+    let redaction = self.init_logger();
+    info!("gpservice started: {}", VERSION);
+
     let lock_file = Arc::new(LockFile::new(GP_SERVICE_LOCK_FILE));
 
     if lock_file.check_health().await {
@@ -63,7 +71,7 @@ impl Cli {
     if no_gui {
       info!("GUI is disabled");
     } else {
-      let envs = self.env_file.as_ref().map(env_file::load_env_vars).transpose()?;
+      let envs = self.env_file.as_ref().map(env_utils::load_env_vars).transpose()?;
 
       let minimized = self.minimized;
 
@@ -92,6 +100,33 @@ impl Cli {
     Ok(())
   }
 
+  fn init_logger(&self) -> Arc<Redaction> {
+    let redaction = Arc::new(Redaction::new());
+    let redaction_clone = Arc::clone(&redaction);
+
+    let inner_logger = env_logger::builder()
+      // Set the log level to the Trace level, the logs will be filtered
+      .filter_level(log::LevelFilter::Trace)
+      .format(move |buf, record| {
+        let timestamp = buf.timestamp();
+        writeln!(
+          buf,
+          "[{} {}  {}] {}",
+          timestamp,
+          record.level(),
+          record.module_path().unwrap_or_default(),
+          redaction_clone.redact_str(&record.args().to_string())
+        )
+      })
+      .build();
+
+    let level = self.verbose.log_level_filter().to_level().unwrap_or(log::Level::Info);
+
+    logger::init_with_logger(level, inner_logger);
+
+    redaction
+  }
+
   fn prepare_api_key(&self) -> Vec<u8> {
     #[cfg(debug_assertions)]
     if self.no_gui {
@@ -102,29 +137,6 @@ impl Cli {
   }
 }
 
-fn init_logger() -> Arc<Redaction> {
-  let redaction = Arc::new(Redaction::new());
-  let redaction_clone = Arc::clone(&redaction);
-  // let target = Box::new(File::create("log.txt").expect("Can't create file"));
-  env_logger::builder()
-    .filter_level(LevelFilter::Info)
-    .format(move |buf, record| {
-      let timestamp = buf.timestamp();
-      writeln!(
-        buf,
-        "[{} {}  {}] {}",
-        timestamp,
-        record.level(),
-        record.module_path().unwrap_or_default(),
-        redaction_clone.redact_str(&record.args().to_string())
-      )
-    })
-    // .target(env_logger::Target::Pipe(target))
-    .init();
-
-  redaction
-}
-
 async fn launch_gui(envs: Option<HashMap<String, String>>, api_key: Vec<u8>, mut minimized: bool) {
   loop {
     let gui_launcher = GuiLauncher::new(env!("CARGO_PKG_VERSION"), &api_key)
@@ -153,10 +165,7 @@ async fn launch_gui(envs: Option<HashMap<String, String>>, api_key: Vec<u8>, mut
 pub async fn run() {
   let mut cli = Cli::parse();
 
-  let redaction = init_logger();
-  info!("gpservice started: {}", VERSION);
-
-  if let Err(e) = cli.run(redaction).await {
+  if let Err(e) = cli.run().await {
     eprintln!("Error: {}", e);
     std::process::exit(1);
   }

apps/gpservice/src/handlers.rs

@@ -39,10 +39,6 @@ pub(crate) async fn active_gui(State(ctx): State<Arc<WsServerContext>>) -> impl
   ctx.send_event(WsEvent::ActiveGui).await;
 }
 
-pub(crate) async fn auth_data(State(ctx): State<Arc<WsServerContext>>, body: String) -> impl IntoResponse {
-  ctx.send_event(WsEvent::AuthData(body)).await;
-}
-
 pub async fn update_gui(State(ctx): State<Arc<WsServerContext>>, body: Bytes) -> Result<(), StatusCode> {
   let payload = match ctx.decrypt::<UpdateGuiRequest>(body.to_vec()) {
     Ok(payload) => payload,

apps/gpservice/src/routes.rs

@@ -11,7 +11,6 @@ pub(crate) fn routes(ctx: Arc<WsServerContext>) -> Router {
   Router::new()
     .route("/health", get(handlers::health))
     .route("/active-gui", post(handlers::active_gui))
-    .route("/auth-data", post(handlers::auth_data))
     .route("/update-gui", post(handlers::update_gui))
     .route("/ws", get(handlers::ws_handler))
     .with_state(ctx)

apps/gpservice/src/vpn_task.rs

@@ -1,8 +1,11 @@
 use std::{sync::Arc, thread};
 
-use gpapi::service::{
-  request::{ConnectRequest, WsRequest},
-  vpn_state::VpnState,
+use gpapi::{
+  logger,
+  service::{
+    request::{ConnectRequest, UpdateLogLevelRequest, WsRequest},
+    vpn_state::VpnState,
+  },
 };
 use log::{info, warn};
 use openconnect::Vpn;
@@ -158,5 +161,12 @@ async fn process_ws_req(req: WsRequest, ctx: Arc<VpnTaskContext>) {
     WsRequest::Disconnect(_) => {
       ctx.disconnect().await;
     }
+    WsRequest::UpdateLogLevel(UpdateLogLevelRequest(level)) => {
+      let level = level.parse().unwrap_or_else(|_| log::Level::Info);
+      info!("Updating log level to: {}", level);
+      if let Err(err) = logger::set_max_level(level) {
+        warn!("Failed to update log level: {}", err);
+      }
+    }
   }
 }

changelog.md

@@ -1,5 +1,39 @@
 # Changelog
 
+## 2.4.1 - 2025-01-09
+
+- Fix the network issue with OpenSSL < 3.0.4
+- GUI: fix the Wayland compatibility issue
+- Support configure the log level
+- Log the detailed error message when network error occurs
+
+## 2.4.0 - 2024-12-26
+
+- Upgrade to Tauri 2.0
+- Support Ubuntu 22.04 and later
+
+## 2.3.9 - 2024-11-02
+
+- Enhance the OpenSSL compatibility mode (fix [#437](https://github.com/yuezk/GlobalProtect-openconnect/issues/437))
+
+## 2.3.8 - 2024-10-31
+
+- GUI: support configure the external browser to use for authentication (fix [#423](https://github.com/yuezk/GlobalProtect-openconnect/issues/423))
+- GUI: add option to remember the credential (fix [#420](https://github.com/yuezk/GlobalProtect-openconnect/issues/420))
+- GUI: fix the credential not saved issue (fix [#420](https://github.com/yuezk/GlobalProtect-openconnect/issues/420))
+- CLI: fix the default browser detection issue (fix [#416](https://github.com/yuezk/GlobalProtect-openconnect/issues/416))
+
+## 2.3.7 - 2024-08-16
+
+- Fix the Rust type inference regression [issue in 1.80](https://github.com/rust-lang/rust/issues/125319).
+
+## 2.3.6 - 2024-08-15
+
+- CLI: enhance the `gpauth` command to support external browser authentication
+- CLI: add the `--cookie-on-stdin` option to support read the cookie from stdin
+- CLI: support usage: `gpauth <portal> --browser <browser> 2>/dev/null | sudo gpclient connect <portal> --cookie-on-stdin`
+- CLI: fix the `--browser <browser>` option not working
+
 ## 2.3.5 - 2024-08-14
 
 - Support configure `no-dtls` option

crates/auth/Cargo.toml

@@ -0,0 +1,59 @@
+[package]
+name = "auth"
+rust-version.workspace = true
+version.workspace = true
+authors.workspace = true
+homepage.workspace = true
+edition.workspace = true
+license.workspace = true
+
+[dependencies]
+gpapi = { path = "../gpapi" }
+
+# Shared dependencies
+anyhow.workspace = true
+log.workspace = true
+tokio.workspace = true
+
+# Browser auth dependencies
+webbrowser = { version = "1", optional = true }
+open = { version = "5", optional = true }
+which = { workspace = true, optional = true }
+tiny_http = { version = "0.12", optional = true }
+uuid = { version = "1", optional = true, features = ["v4"] }
+
+# Webview auth dependencies
+tauri = { workspace = true, optional = true }
+regex = { workspace = true, optional = true }
+tokio-util = { workspace = true, optional = true }
+html-escape = { version = "0.2.13", optional = true }
+
+[target.'cfg(not(target_os = "macos"))'.dependencies]
+webkit2gtk = { version = "2", optional = true }
+
+[target.'cfg(target_os = "macos")'.dependencies]
+block2 = { version = "0.5", optional = true }
+objc2 = { version = "0.5", optional = true }
+objc2-foundation = { version = "0.2", optional = true }
+objc2-web-kit = { version = "0.2", optional = true }
+
+[features]
+browser-auth = [
+  "dep:webbrowser",
+  "dep:open",
+  "dep:which",
+  "dep:tiny_http",
+  "dep:uuid",
+]
+webview-auth = [
+  "gpapi/tauri",
+  "dep:tauri",
+  "dep:regex",
+  "dep:tokio-util",
+  "dep:html-escape",
+  "dep:webkit2gtk",
+  "dep:block2",
+  "dep:objc2",
+  "dep:objc2-foundation",
+  "dep:objc2-web-kit",
+]

crates/auth/LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
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+
+  11. Patents.
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+
+  A patent license is "discriminatory" if it does not include within
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+conditioned on the non-exercise of one or more of the rights that are
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+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
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+
+  14. Revised Versions of this License.
+
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+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
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+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
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+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
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+
+  15. Disclaimer of Warranty.
+
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+  17. Interpretation of Sections 15 and 16.
+
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+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
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+    Copyright (C) <year>  <name of author>
+
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+    it under the terms of the GNU General Public License as published by
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+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

crates/auth/src/browser.rs

@@ -0,0 +1,4 @@
+mod auth_server;
+mod browser_auth;
+
+pub use browser_auth::BrowserAuthenticator;

crates/auth/src/browser/auth_server.rs

@@ -0,0 +1,57 @@
+use std::io::Cursor;
+
+use log::info;
+use tiny_http::{Header, Response, Server};
+use uuid::Uuid;
+
+pub(super) struct AuthServer {
+  server: Server,
+  auth_id: String,
+}
+
+impl AuthServer {
+  pub fn new() -> anyhow::Result<Self> {
+    let server = Server::http("127.0.0.1:0").map_err(|err| anyhow::anyhow!(err))?;
+    let auth_id = Uuid::new_v4().to_string();
+
+    Ok(Self { server, auth_id })
+  }
+
+  pub fn auth_url(&self) -> String {
+    format!("http://{}/{}", self.server.server_addr(), self.auth_id)
+  }
+
+  pub fn serve_request(&self, auth_request: &str) {
+    info!("auth server started at: {}", self.auth_url());
+
+    for req in self.server.incoming_requests() {
+      info!("received request, method: {}, url: {}", req.method(), req.url());
+
+      if req.url() != format!("/{}", self.auth_id) {
+        let forbidden = Response::from_string("forbidden").with_status_code(403);
+        let _ = req.respond(forbidden);
+      } else {
+        let auth_response = build_auth_response(auth_request);
+        if let Err(err) = req.respond(auth_response) {
+          info!("failed to respond to request: {}", err);
+        } else {
+          info!("stop the auth server");
+          break;
+        }
+      }
+    }
+  }
+}
+
+fn build_auth_response(auth_request: &str) -> Response<Cursor<Vec<u8>>> {
+  if auth_request.starts_with("http") {
+    let header = format!("location: {}", auth_request);
+    let header: Header = header.parse().unwrap();
+    Response::from_string("redirect")
+      .with_status_code(302)
+      .with_header(header)
+  } else {
+    let content_type: Header = "content-type: text/html".parse().unwrap();
+    Response::from_string(auth_request).with_header(content_type)
+  }
+}

crates/auth/src/browser/browser_auth.rs

@@ -0,0 +1,121 @@
+use std::{env::temp_dir, fs, os::unix::fs::PermissionsExt};
+
+use gpapi::{auth::SamlAuthData, GP_CALLBACK_PORT_FILENAME};
+use log::info;
+use tokio::{io::AsyncReadExt, net::TcpListener};
+
+use crate::browser::auth_server::AuthServer;
+
+pub enum Browser<'a> {
+  Default,
+  Chrome,
+  Firefox,
+  Other(&'a str),
+}
+
+impl<'a> Browser<'a> {
+  pub fn from_str(browser: &'a str) -> Self {
+    match browser.to_lowercase().as_str() {
+      "default" => Browser::Default,
+      "chrome" => Browser::Chrome,
+      "firefox" => Browser::Firefox,
+      _ => Browser::Other(browser),
+    }
+  }
+
+  fn as_str(&self) -> &str {
+    match self {
+      Browser::Default => "default",
+      Browser::Chrome => "chrome",
+      Browser::Firefox => "firefox",
+      Browser::Other(browser) => browser,
+    }
+  }
+}
+
+pub struct BrowserAuthenticator<'a> {
+  auth_request: &'a str,
+  browser: Browser<'a>,
+}
+
+impl<'a> BrowserAuthenticator<'a> {
+  pub fn new(auth_request: &'a str, browser: &'a str) -> Self {
+    Self {
+      auth_request,
+      browser: Browser::from_str(browser),
+    }
+  }
+
+  pub async fn authenticate(&self) -> anyhow::Result<SamlAuthData> {
+    let auth_server = AuthServer::new()?;
+    let auth_url = auth_server.auth_url();
+
+    let auth_request = self.auth_request.to_string();
+    tokio::spawn(async move {
+      auth_server.serve_request(&auth_request);
+    });
+
+    match self.browser {
+      Browser::Default => {
+        info!("Launching the default browser...");
+        webbrowser::open(&auth_url)?;
+      }
+      _ => {
+        let app = find_browser_path(&self.browser);
+
+        info!("Launching browser: {}", app);
+        open::with_detached(auth_url, app)?;
+      }
+    }
+
+    info!("Please continue the authentication process in the default browser");
+    wait_auth_data().await
+  }
+}
+
+fn find_browser_path(browser: &Browser) -> String {
+  match browser {
+    Browser::Chrome => {
+      const CHROME_VARIANTS: &[&str] = &["google-chrome-stable", "google-chrome", "chromium"];
+
+      CHROME_VARIANTS
+        .iter()
+        .find_map(|&browser_name| which::which(browser_name).ok())
+        .map(|path| path.to_string_lossy().to_string())
+        .unwrap_or_else(|| browser.as_str().to_string())
+    }
+    _ => browser.as_str().to_string(),
+  }
+}
+
+async fn wait_auth_data() -> anyhow::Result<SamlAuthData> {
+  // Start a local server to receive the browser authentication data
+  let listener = TcpListener::bind("127.0.0.1:0").await?;
+  let port = listener.local_addr()?.port();
+  let port_file = temp_dir().join(GP_CALLBACK_PORT_FILENAME);
+
+  // Write the port to a file
+  fs::write(&port_file, port.to_string())?;
+  fs::set_permissions(&port_file, fs::Permissions::from_mode(0o600))?;
+
+  // Remove the previous log file
+  let callback_log = temp_dir().join("gpcallback.log");
+  let _ = fs::remove_file(&callback_log);
+
+  info!("Listening authentication data on port {}", port);
+  info!(
+    "If it hangs, please check the logs at `{}` for more information",
+    callback_log.display()
+  );
+  let (mut socket, _) = listener.accept().await?;
+
+  info!("Received the browser authentication data from the socket");
+  let mut data = String::new();
+  socket.read_to_string(&mut data).await?;
+
+  // Remove the port file
+  fs::remove_file(&port_file)?;
+
+  let auth_data = SamlAuthData::from_gpcallback(&data)?;
+  Ok(auth_data)
+}

crates/auth/src/lib.rs

@@ -0,0 +1,23 @@
+use anyhow::bail;
+use gpapi::{
+  gp_params::GpParams,
+  portal::{prelogin, Prelogin},
+};
+
+#[cfg(feature = "browser-auth")]
+mod browser;
+
+#[cfg(feature = "browser-auth")]
+pub use browser::*;
+
+#[cfg(feature = "webview-auth")]
+mod webview;
+#[cfg(feature = "webview-auth")]
+pub use webview::*;
+
+pub async fn auth_prelogin(server: &str, gp_params: &GpParams) -> anyhow::Result<String> {
+  match prelogin(server, gp_params).await? {
+    Prelogin::Saml(prelogin) => Ok(prelogin.saml_request().to_string()),
+    Prelogin::Standard(_) => bail!("Received non-SAML prelogin response"),
+  }
+}

crates/auth/src/webview.rs

@@ -0,0 +1,8 @@
+mod auth_messenger;
+mod webview_auth;
+
+#[cfg_attr(not(target_os = "macos"), path = "webview/unix.rs")]
+#[cfg_attr(target_os = "macos", path = "webview/macos.rs")]
+mod platform_impl;
+
+pub use webview_auth::WebviewAuthenticator;

crates/auth/src/webview/auth_messenger.rs

@@ -0,0 +1,229 @@
+use anyhow::bail;
+use gpapi::{auth::SamlAuthData, error::AuthDataParseError};
+use log::{error, info};
+use regex::Regex;
+use tokio::sync::{mpsc, RwLock};
+use tokio_util::sync::CancellationToken;
+
+#[derive(Debug)]
+pub(crate) enum AuthDataLocation {
+  #[cfg(not(target_os = "macos"))]
+  Headers,
+  Body,
+}
+
+#[derive(Debug)]
+pub(crate) enum AuthError {
+  /// Failed to load page due to TLS error
+  #[cfg(not(target_os = "macos"))]
+  TlsError,
+  /// 1. Found auth data in headers/body but it's invalid
+  /// 2. Loaded an empty page, failed to load page. etc.
+  Invalid(anyhow::Error, AuthDataLocation),
+  /// No auth data found in headers/body
+  NotFound(AuthDataLocation),
+}
+
+impl AuthError {
+  pub fn invalid_from_body(err: anyhow::Error) -> Self {
+    Self::Invalid(err, AuthDataLocation::Body)
+  }
+
+  pub fn not_found_in_body() -> Self {
+    Self::NotFound(AuthDataLocation::Body)
+  }
+}
+
+#[cfg(not(target_os = "macos"))]
+impl AuthError {
+  pub fn not_found_in_headers() -> Self {
+    Self::NotFound(AuthDataLocation::Headers)
+  }
+}
+
+pub(crate) enum AuthEvent {
+  Data(SamlAuthData, AuthDataLocation),
+  Error(AuthError),
+  RaiseWindow,
+  Close,
+}
+
+pub struct AuthMessenger {
+  tx: mpsc::UnboundedSender<AuthEvent>,
+  rx: RwLock<mpsc::UnboundedReceiver<AuthEvent>>,
+  raise_window_cancel_token: RwLock<Option<CancellationToken>>,
+}
+
+impl AuthMessenger {
+  pub fn new() -> Self {
+    let (tx, rx) = mpsc::unbounded_channel();
+
+    Self {
+      tx,
+      rx: RwLock::new(rx),
+      raise_window_cancel_token: Default::default(),
+    }
+  }
+
+  pub async fn subscribe(&self) -> anyhow::Result<AuthEvent> {
+    let mut rx = self.rx.write().await;
+    if let Some(event) = rx.recv().await {
+      return Ok(event);
+    }
+    bail!("Failed to receive auth event");
+  }
+
+  pub fn send_auth_event(&self, event: AuthEvent) {
+    if let Err(event) = self.tx.send(event) {
+      error!("Failed to send auth event: {}", event);
+    }
+  }
+
+  pub fn send_auth_error(&self, err: AuthError) {
+    self.send_auth_event(AuthEvent::Error(err));
+  }
+
+  fn send_auth_data(&self, data: SamlAuthData, location: AuthDataLocation) {
+    self.send_auth_event(AuthEvent::Data(data, location));
+  }
+
+  pub fn schedule_raise_window(&self, delay: u64) {
+    let Ok(mut guard) = self.raise_window_cancel_token.try_write() else {
+      return;
+    };
+
+    // Return if the previous raise window task is still running
+    if let Some(token) = guard.as_ref() {
+      if !token.is_cancelled() {
+        info!("Raise window task is still running, skipping...");
+        return;
+      }
+    }
+
+    let cancel_token = CancellationToken::new();
+    let cancel_token_clone = cancel_token.clone();
+
+    *guard = Some(cancel_token_clone);
+
+    let tx = self.tx.clone();
+    tokio::spawn(async move {
+      info!("Displaying the window in {} second(s)...", delay);
+
+      tokio::select! {
+        _ = tokio::time::sleep(tokio::time::Duration::from_secs(delay)) => {
+          cancel_token.cancel();
+
+          if let Err(err) = tx.send(AuthEvent::RaiseWindow) {
+            error!("Failed to send raise window event: {}", err);
+          }
+        }
+        _ = cancel_token.cancelled() => {
+          info!("Cancelled raise window task");
+        }
+      }
+    });
+  }
+
+  pub fn cancel_raise_window(&self) {
+    if let Ok(mut cancel_token) = self.raise_window_cancel_token.try_write() {
+      if let Some(token) = cancel_token.take() {
+        token.cancel();
+      }
+    }
+  }
+
+  pub fn read_from_html(&self, html: &str) {
+    if html.contains("Temporarily Unavailable") {
+      return self.send_auth_error(AuthError::invalid_from_body(anyhow::anyhow!("Temporarily Unavailable")));
+    }
+
+    let auth_result = SamlAuthData::from_html(html).or_else(|err| {
+      info!("Read auth data from html failed: {}, extracting gpcallback...", err);
+
+      if let Some(gpcallback) = extract_gpcallback(html) {
+        info!("Found gpcallback from html...");
+        SamlAuthData::from_gpcallback(&gpcallback)
+      } else {
+        Err(err)
+      }
+    });
+
+    match auth_result {
+      Ok(data) => self.send_auth_data(data, AuthDataLocation::Body),
+      Err(AuthDataParseError::Invalid(err)) => self.send_auth_error(AuthError::invalid_from_body(err)),
+      Err(AuthDataParseError::NotFound) => self.send_auth_error(AuthError::not_found_in_body()),
+    }
+  }
+
+  #[cfg(not(target_os = "macos"))]
+  pub fn read_from_response(&self, auth_response: &impl super::webview_auth::GetHeader) {
+    use log::warn;
+
+    let Some(status) = auth_response.get_header("saml-auth-status") else {
+      return self.send_auth_error(AuthError::not_found_in_headers());
+    };
+
+    // Do not send auth error when reading from headers, as the html body may contain the auth data
+    if status != "1" {
+      warn!("Found invalid saml-auth-status in headers: {}", status);
+      return;
+    }
+
+    let username = auth_response.get_header("saml-username");
+    let prelogin_cookie = auth_response.get_header("prelogin-cookie");
+    let portal_userauthcookie = auth_response.get_header("portal-userauthcookie");
+
+    match SamlAuthData::new(username, prelogin_cookie, portal_userauthcookie) {
+      Ok(auth_data) => self.send_auth_data(auth_data, AuthDataLocation::Headers),
+      Err(err) => {
+        warn!("Failed to read auth data from headers: {}", err);
+      }
+    }
+  }
+}
+
+fn extract_gpcallback(html: &str) -> Option<String> {
+  let re = Regex::new(r#"globalprotectcallback:[^"]+"#).unwrap();
+  re.captures(html)
+    .and_then(|captures| captures.get(0))
+    .map(|m| html_escape::decode_html_entities(m.as_str()).to_string())
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn extract_gpcallback_some() {
+    let html = r#"
+      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:PGh0bWw+PCEtLSA8c">
+      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:PGh0bWw+PCEtLSA8c">
+    "#;
+
+    assert_eq!(
+      extract_gpcallback(html).as_deref(),
+      Some("globalprotectcallback:PGh0bWw+PCEtLSA8c")
+    );
+  }
+
+  #[test]
+  fn extract_gpcallback_cas() {
+    let html = r#"
+      <meta http-equiv="refresh" content="0; URL=globalprotectcallback:cas-as=1&amp;un=xyz@email.com&amp;token=very_long_string">
+    "#;
+
+    assert_eq!(
+      extract_gpcallback(html).as_deref(),
+      Some("globalprotectcallback:cas-as=1&un=xyz@email.com&token=very_long_string")
+    );
+  }
+
+  #[test]
+  fn extract_gpcallback_none() {
+    let html = r#"
+      <meta http-equiv="refresh" content="0; URL=PGh0bWw+PCEtLSA8c">
+    "#;
+
+    assert_eq!(extract_gpcallback(html), None);
+  }
+}

crates/auth/src/webview/macos.rs

@@ -0,0 +1,58 @@
+use block2::RcBlock;
+use log::warn;
+use objc2::runtime::AnyObject;
+use objc2_foundation::{NSError, NSString, NSURLRequest, NSURL};
+use objc2_web_kit::WKWebView;
+use tauri::webview::PlatformWebview;
+
+use super::webview_auth::PlatformWebviewExt;
+
+impl PlatformWebviewExt for PlatformWebview {
+  fn ignore_tls_errors(&self) -> anyhow::Result<()> {
+    warn!("Ignoring TLS errors is not supported on macOS");
+    Ok(())
+  }
+
+  fn load_url(&self, url: &str) -> anyhow::Result<()> {
+    unsafe {
+      let wv: &WKWebView = &*self.inner().cast();
+      let url = NSURL::URLWithString(&NSString::from_str(url)).ok_or_else(|| anyhow::anyhow!("Invalid URL"))?;
+      let request = NSURLRequest::requestWithURL(&url);
+
+      wv.loadRequest(&request);
+    }
+
+    Ok(())
+  }
+
+  fn load_html(&self, html: &str) -> anyhow::Result<()> {
+    unsafe {
+      let wv: &WKWebView = &*self.inner().cast();
+      wv.loadHTMLString_baseURL(&NSString::from_str(html), None);
+    }
+
+    Ok(())
+  }
+
+  fn get_html(&self, callback: Box<dyn Fn(anyhow::Result<String>) + 'static>) {
+    unsafe {
+      let wv: &WKWebView = &*self.inner().cast();
+
+      let js_callback = RcBlock::new(move |body: *mut AnyObject, err: *mut NSError| {
+        if let Some(err) = err.as_ref() {
+          let code = err.code();
+          let message = err.localizedDescription();
+          callback(Err(anyhow::anyhow!("Error {}: {}", code, message)));
+        } else {
+          let body: &NSString = &*body.cast();
+          callback(Ok(body.to_string()));
+        }
+      });
+
+      wv.evaluateJavaScript_completionHandler(
+        &NSString::from_str("document.documentElement.outerHTML"),
+        Some(&js_callback),
+      );
+    }
+  }
+}

crates/auth/src/webview/unix.rs

@@ -0,0 +1,105 @@
+use std::sync::Arc;
+
+use anyhow::bail;
+use gpapi::utils::redact::redact_uri;
+use log::warn;
+use tauri::webview::PlatformWebview;
+use webkit2gtk::{
+  gio::Cancellable, glib::GString, LoadEvent, TLSErrorsPolicy, URIResponseExt, WebResource, WebResourceExt, WebViewExt,
+  WebsiteDataManagerExt,
+};
+
+use super::{
+  auth_messenger::AuthError,
+  webview_auth::{GetHeader, PlatformWebviewExt},
+};
+
+impl GetHeader for WebResource {
+  fn get_header(&self, key: &str) -> Option<String> {
+    self
+      .response()
+      .and_then(|response| response.http_headers())
+      .and_then(|headers| headers.one(key))
+      .map(GString::into)
+  }
+}
+
+impl PlatformWebviewExt for PlatformWebview {
+  fn ignore_tls_errors(&self) -> anyhow::Result<()> {
+    if let Some(manager) = self.inner().website_data_manager() {
+      manager.set_tls_errors_policy(TLSErrorsPolicy::Ignore);
+      return Ok(());
+    }
+    bail!("Failed to get website data manager");
+  }
+
+  fn load_url(&self, url: &str) -> anyhow::Result<()> {
+    self.inner().load_uri(url);
+    Ok(())
+  }
+
+  fn load_html(&self, html: &str) -> anyhow::Result<()> {
+    self.inner().load_html(html, None);
+    Ok(())
+  }
+
+  fn get_html(&self, callback: Box<dyn Fn(anyhow::Result<String>) + 'static>) {
+    let script = "document.documentElement.outerHTML";
+    self
+      .inner()
+      .evaluate_javascript(script, None, None, Cancellable::NONE, move |result| match result {
+        Ok(value) => callback(Ok(value.to_string())),
+        Err(err) => callback(Err(anyhow::anyhow!(err))),
+      });
+  }
+}
+
+pub trait PlatformWebviewOnResponse {
+  fn on_response(&self, callback: Box<dyn Fn(anyhow::Result<WebResource, AuthError>) + 'static>);
+}
+
+impl PlatformWebviewOnResponse for PlatformWebview {
+  fn on_response(&self, callback: Box<dyn Fn(anyhow::Result<WebResource, AuthError>) + 'static>) {
+    let wv = self.inner();
+    let callback = Arc::new(callback);
+    let callback_clone = Arc::clone(&callback);
+
+    wv.connect_load_changed(move |wv, event| {
+      if event != LoadEvent::Finished {
+        return;
+      }
+
+      let Some(web_resource) = wv.main_resource() else {
+        return;
+      };
+
+      let uri = web_resource.uri().unwrap_or("".into());
+      if uri.is_empty() {
+        callback_clone(Err(AuthError::invalid_from_body(anyhow::anyhow!("Empty URI"))));
+      } else {
+        callback_clone(Ok(web_resource));
+      }
+    });
+
+    wv.connect_load_failed_with_tls_errors(move |_wv, uri, cert, err| {
+      let redacted_uri = redact_uri(uri);
+      warn!(
+        "Failed to load uri: {} with error: {}, cert: {}",
+        redacted_uri, err, cert
+      );
+
+      callback(Err(AuthError::TlsError));
+      true
+    });
+
+    wv.connect_load_failed(move |_wv, _event, uri, err| {
+      let redacted_uri = redact_uri(uri);
+      if !uri.starts_with("globalprotectcallback:") {
+        warn!("Failed to load uri: {} with error: {}", redacted_uri, err);
+      }
+      // NOTE: Don't send error here, since load_changed event will be triggered after this
+      // true to stop other handlers from being invoked for the event. false to propagate the event further.
+      true
+    });
+  }
+}

crates/auth/src/webview/webview_auth.rs

@@ -0,0 +1,277 @@
+use std::{sync::Arc, time::Duration};
+
+use anyhow::bail;
+use gpapi::{auth::SamlAuthData, gp_params::GpParams, utils::redact::redact_uri};
+use log::{info, warn};
+use tauri::{
+  webview::{PageLoadEvent, PageLoadPayload},
+  AppHandle, WebviewUrl, WebviewWindow, WindowEvent,
+};
+use tokio::{sync::oneshot, time};
+
+use crate::auth_prelogin;
+
+use super::auth_messenger::{AuthError, AuthEvent, AuthMessenger};
+
+pub trait PlatformWebviewExt {
+  fn ignore_tls_errors(&self) -> anyhow::Result<()>;
+
+  fn load_url(&self, url: &str) -> anyhow::Result<()>;
+
+  fn load_html(&self, html: &str) -> anyhow::Result<()>;
+
+  fn get_html(&self, callback: Box<dyn Fn(anyhow::Result<String>) + 'static>);
+
+  fn load_auth_request(&self, auth_request: &str) -> anyhow::Result<()> {
+    if auth_request.starts_with("http") {
+      info!("Loading auth request as URL: {}", redact_uri(auth_request));
+      self.load_url(auth_request)
+    } else {
+      info!("Loading auth request as HTML...");
+      self.load_html(auth_request)
+    }
+  }
+}
+
+#[cfg(not(target_os = "macos"))]
+pub trait GetHeader {
+  fn get_header(&self, key: &str) -> Option<String>;
+}
+
+pub struct WebviewAuthenticator<'a> {
+  server: &'a str,
+  gp_params: &'a GpParams,
+  auth_request: Option<&'a str>,
+  clean: bool,
+
+  is_retrying: tokio::sync::RwLock<bool>,
+}
+
+impl<'a> WebviewAuthenticator<'a> {
+  pub fn new(server: &'a str, gp_params: &'a GpParams) -> Self {
+    Self {
+      server,
+      gp_params,
+      auth_request: None,
+      clean: false,
+      is_retrying: Default::default(),
+    }
+  }
+
+  pub fn with_auth_request(mut self, auth_request: &'a str) -> Self {
+    self.auth_request = Some(auth_request);
+    self
+  }
+
+  pub fn with_clean(mut self, clean: bool) -> Self {
+    self.clean = clean;
+    self
+  }
+
+  pub async fn authenticate(&self, app_handle: &AppHandle) -> anyhow::Result<SamlAuthData> {
+    let auth_messenger = Arc::new(AuthMessenger::new());
+    let auth_messenger_clone = Arc::clone(&auth_messenger);
+
+    let on_page_load = move |auth_window: WebviewWindow, event: PageLoadPayload<'_>| {
+      let auth_messenger_clone = Arc::clone(&auth_messenger_clone);
+      let redacted_url = redact_uri(event.url().as_str());
+
+      match event.event() {
+        PageLoadEvent::Started => {
+          info!("Started loading page: {}", redacted_url);
+          auth_messenger_clone.cancel_raise_window();
+        }
+        PageLoadEvent::Finished => {
+          info!("Finished loading page: {}", redacted_url);
+        }
+      }
+
+      // Read auth data from the page no matter whether it's finished loading or not
+      // Because we found that the finished event may not be triggered in some cases (e.g., on macOS)
+      let _ = auth_window.with_webview(move |wv| {
+        wv.get_html(Box::new(move |html| match html {
+          Ok(html) => auth_messenger_clone.read_from_html(&html),
+          Err(err) => warn!("Failed to get html: {}", err),
+        }));
+      });
+    };
+
+    let title_bar_height = if cfg!(target_os = "macos") { 28.0 } else { 0.0 };
+
+    let auth_window = WebviewWindow::builder(app_handle, "auth_window", WebviewUrl::default())
+      .on_page_load(on_page_load)
+      .title("GlobalProtect Login")
+      .inner_size(900.0, 650.0 + title_bar_height)
+      .focused(true)
+      .visible(false)
+      .center()
+      .build()?;
+
+    self
+      .setup_auth_window(&auth_window, Arc::clone(&auth_messenger))
+      .await?;
+
+    loop {
+      match auth_messenger.subscribe().await? {
+        AuthEvent::Close => bail!("Authentication cancelled"),
+        AuthEvent::RaiseWindow => self.raise_window(&auth_window),
+        #[cfg(not(target_os = "macos"))]
+        AuthEvent::Error(AuthError::TlsError) => bail!(gpapi::error::PortalError::TlsError),
+        AuthEvent::Error(AuthError::NotFound(location)) => {
+          info!(
+            "No auth data found in {:?}, it may not be the /SAML20/SP/ACS endpoint",
+            location
+          );
+          self.handle_not_found(&auth_window, &auth_messenger);
+        }
+        AuthEvent::Error(AuthError::Invalid(err, location)) => {
+          warn!("Got invalid auth data in {:?}: {}", location, err);
+          self.retry_auth(&auth_window).await;
+        }
+        AuthEvent::Data(auth_data, location) => {
+          info!("Got auth data from {:?}", location);
+
+          auth_window.close()?;
+          return Ok(auth_data);
+        }
+      }
+    }
+  }
+
+  async fn setup_auth_window(
+    &self,
+    auth_window: &WebviewWindow,
+    auth_messenger: Arc<AuthMessenger>,
+  ) -> anyhow::Result<()> {
+    info!("Setting up auth window...");
+
+    if self.clean {
+      info!("Clearing all browsing data...");
+      auth_window.clear_all_browsing_data()?;
+    }
+
+    // Handle window close event
+    let auth_messenger_clone = Arc::clone(&auth_messenger);
+    auth_window.on_window_event(move |event| {
+      if let WindowEvent::CloseRequested { .. } = event {
+        auth_messenger_clone.send_auth_event(AuthEvent::Close);
+      }
+    });
+
+    // Show the window after 10 seconds, so that the user can see the window if the auth process is stuck
+    let auth_messenger_clone = Arc::clone(&auth_messenger);
+    tokio::spawn(async move {
+      time::sleep(Duration::from_secs(10)).await;
+      auth_messenger_clone.send_auth_event(AuthEvent::RaiseWindow);
+    });
+
+    let auth_request = match self.auth_request {
+      Some(auth_request) => auth_request.to_string(),
+      None => auth_prelogin(&self.server, &self.gp_params).await?,
+    };
+
+    let (tx, rx) = oneshot::channel::<anyhow::Result<()>>();
+    let ignore_tls_errors = self.gp_params.ignore_tls_errors();
+
+    // Set up webview
+    auth_window.with_webview(move |wv| {
+      #[cfg(not(target_os = "macos"))]
+      {
+        use super::platform_impl::PlatformWebviewOnResponse;
+        wv.on_response(Box::new(move |response| match response {
+          Ok(response) => auth_messenger.read_from_response(&response),
+          Err(err) => auth_messenger.send_auth_error(err),
+        }));
+      }
+
+      let result = || -> anyhow::Result<()> {
+        if ignore_tls_errors {
+          wv.ignore_tls_errors()?;
+        }
+
+        wv.load_auth_request(&auth_request)
+      }();
+
+      if let Err(result) = tx.send(result) {
+        warn!("Failed to send setup auth window result: {:?}", result);
+      }
+    })?;
+
+    rx.await??;
+    info!("Auth window setup completed");
+
+    Ok(())
+  }
+
+  fn handle_not_found(&self, auth_window: &WebviewWindow, auth_messenger: &Arc<AuthMessenger>) {
+    let visible = auth_window.is_visible().unwrap_or(false);
+    if visible {
+      return;
+    }
+
+    auth_messenger.schedule_raise_window(2);
+  }
+
+  async fn retry_auth(&self, auth_window: &WebviewWindow) {
+    let mut is_retrying = self.is_retrying.write().await;
+    if *is_retrying {
+      info!("Already retrying authentication, skipping...");
+      return;
+    }
+
+    *is_retrying = true;
+    drop(is_retrying);
+
+    if let Err(err) = self.retry_auth_impl(auth_window).await {
+      warn!("Failed to retry authentication: {}", err);
+    }
+
+    *self.is_retrying.write().await = false;
+  }
+
+  async fn retry_auth_impl(&self, auth_window: &WebviewWindow) -> anyhow::Result<()> {
+    info!("Retrying authentication...");
+
+    auth_window.eval( r#"
+      var loading = document.createElement("div");
+      loading.innerHTML = '<div style="position: absolute; width: 100%; text-align: center; font-size: 20px; font-weight: bold; top: 50%; left: 50%; transform: translate(-50%, -50%);">Got invalid token, retrying...</div>';
+      loading.style = "position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(255, 255, 255, 0.85); z-index: 99999;";
+      document.body.appendChild(loading);
+    "#)?;
+
+    let auth_request = auth_prelogin(&self.server, &self.gp_params).await?;
+    let (tx, rx) = oneshot::channel::<anyhow::Result<()>>();
+    auth_window.with_webview(move |wv| {
+      let result = wv.load_auth_request(&auth_request);
+      if let Err(result) = tx.send(result) {
+        warn!("Failed to send retry auth result: {:?}", result);
+      }
+    })?;
+
+    rx.await??;
+
+    Ok(())
+  }
+
+  fn raise_window(&self, auth_window: &WebviewWindow) {
+    let visible = auth_window.is_visible().unwrap_or(false);
+    if visible {
+      return;
+    }
+
+    info!("Raising auth window...");
+
+    #[cfg(target_os = "macos")]
+    let result = auth_window.show();
+
+    #[cfg(not(target_os = "macos"))]
+    let result = {
+      use gpapi::utils::window::WindowExt;
+      auth_window.raise()
+    };
+
+    if let Err(err) = result {
+      warn!("Failed to raise window: {}", err);
+    }
+  }
+}

crates/common/src/vpn_utils.rs

@@ -2,22 +2,26 @@ use std::{io, path::Path};
 
 use is_executable::IsExecutable;
 
-const VPNC_SCRIPT_LOCATIONS: [&str; 6] = [
+const VPNC_SCRIPT_LOCATIONS: &[&str] = &[
   "/usr/local/share/vpnc-scripts/vpnc-script",
   "/usr/local/sbin/vpnc-script",
   "/usr/share/vpnc-scripts/vpnc-script",
   "/usr/sbin/vpnc-script",
   "/etc/vpnc/vpnc-script",
   "/etc/openconnect/vpnc-script",
+  #[cfg(target_os = "macos")]
+  "/opt/homebrew/etc/vpnc/vpnc-script",
 ];
 
-const CSD_WRAPPER_LOCATIONS: [&str; 3] = [
+const CSD_WRAPPER_LOCATIONS: &[&str] = &[
   #[cfg(target_arch = "x86_64")]
   "/usr/lib/x86_64-linux-gnu/openconnect/hipreport.sh",
   #[cfg(target_arch = "aarch64")]
   "/usr/lib/aarch64-linux-gnu/openconnect/hipreport.sh",
   "/usr/lib/openconnect/hipreport.sh",
   "/usr/libexec/openconnect/hipreport.sh",
+  #[cfg(target_os = "macos")]
+  "/opt/homebrew/opt/openconnect/libexec/openconnect/hipreport.sh",
 ];
 
 fn find_executable(locations: &[&str]) -> Option<String> {

crates/gpapi/Cargo.toml

@@ -1,5 +1,6 @@
 [package]
 name = "gpapi"
+rust-version.workspace = true
 version.workspace = true
 edition.workspace = true
 license = "MIT"
@@ -11,11 +12,11 @@ dns-lookup.workspace = true
 log.workspace = true
 reqwest.workspace = true
 openssl.workspace = true
+version-compare = "0.2"
 pem.workspace = true
 roxmltree.workspace = true
 serde.workspace = true
-specta.workspace = true
-specta-macros.workspace = true
+specta = { workspace = true, features = ["derive"] }
 urlencoding.workspace = true
 tokio.workspace = true
 serde_json.workspace = true
@@ -30,13 +31,16 @@ uzers.workspace = true
 serde_urlencoded.workspace = true
 md5.workspace = true
 sha256.workspace = true
-which.workspace = true
 
 tauri = { workspace = true, optional = true }
 clap = { workspace = true, optional = true }
-open = { version = "5", optional = true }
+clap-verbosity-flag = { workspace = true, optional = true }
+
+env_logger = { workspace = true, optional = true }
+log-reload = { version = "0.1", optional = true }
 
 [features]
 tauri = ["dep:tauri"]
-clap = ["dep:clap"]
-browser-auth = ["dep:open"]
+clap = ["dep:clap", "dep:clap-verbosity-flag"]
+webview-auth = []
+logger = ["dep:env_logger", "dep:log-reload"]

crates/gpapi/src/auth.rs

@@ -1,11 +1,14 @@
 use std::borrow::{Borrow, Cow};
 
+use anyhow::bail;
 use log::{info, warn};
 use regex::Regex;
 use serde::{Deserialize, Serialize};
 
 use crate::{error::AuthDataParseError, utils::base64::decode_to_string};
 
+pub type AuthDataParseResult = anyhow::Result<SamlAuthData, AuthDataParseError>;
+
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SamlAuthData {
@@ -33,33 +36,48 @@ impl SamlAuthResult {
 }
 
 impl SamlAuthData {
-  pub fn new(username: String, prelogin_cookie: Option<String>, portal_userauthcookie: Option<String>) -> Self {
-    Self {
-      username,
-      prelogin_cookie,
-      portal_userauthcookie,
-      token: None,
+  pub fn new(
+    username: Option<String>,
+    prelogin_cookie: Option<String>,
+    portal_userauthcookie: Option<String>,
+  ) -> anyhow::Result<Self> {
+    let username = username.unwrap_or_default();
+    if username.is_empty() {
+      bail!("Invalid username: <empty>");
     }
+
+    let prelogin_cookie = prelogin_cookie.unwrap_or_default();
+    let portal_userauthcookie = portal_userauthcookie.unwrap_or_default();
+
+    if prelogin_cookie.len() <= 5 && portal_userauthcookie.len() <= 5 {
+      bail!(
+        "Invalid prelogin-cookie: {}, portal-userauthcookie: {}",
+        prelogin_cookie,
+        portal_userauthcookie
+      );
+    }
+
+    Ok(Self {
+      username,
+      prelogin_cookie: Some(prelogin_cookie),
+      portal_userauthcookie: Some(portal_userauthcookie),
+      token: None,
+    })
   }
 
-  pub fn from_html(html: &str) -> anyhow::Result<SamlAuthData, AuthDataParseError> {
+  pub fn from_html(html: &str) -> AuthDataParseResult {
     match parse_xml_tag(html, "saml-auth-status") {
-      Some(saml_status) if saml_status == "1" => {
+      Some(status) if status == "1" => {
         let username = parse_xml_tag(html, "saml-username");
         let prelogin_cookie = parse_xml_tag(html, "prelogin-cookie");
         let portal_userauthcookie = parse_xml_tag(html, "portal-userauthcookie");
 
-        if SamlAuthData::check(&username, &prelogin_cookie, &portal_userauthcookie) {
-          Ok(SamlAuthData::new(
-            username.unwrap(),
-            prelogin_cookie,
-            portal_userauthcookie,
-          ))
-        } else {
-          Err(AuthDataParseError::Invalid)
-        }
+        SamlAuthData::new(username, prelogin_cookie, portal_userauthcookie).map_err(AuthDataParseError::Invalid)
       }
-      Some(_) => Err(AuthDataParseError::Invalid),
+      Some(status) => Err(AuthDataParseError::Invalid(anyhow::anyhow!(
+        "SAML auth status: {}",
+        status
+      ))),
       None => Err(AuthDataParseError::NotFound),
     }
   }
@@ -79,16 +97,15 @@ impl SamlAuthData {
       let auth_data: SamlAuthData = serde_urlencoded::from_str(auth_data.borrow()).map_err(|e| {
         warn!("Failed to parse token auth data: {}", e);
         warn!("Auth data: {}", auth_data);
-        AuthDataParseError::Invalid
+        AuthDataParseError::Invalid(anyhow::anyhow!(e))
       })?;
 
       return Ok(auth_data);
     }
 
-    info!("Parsing SAML auth data...");
     let auth_data = decode_to_string(auth_data).map_err(|e| {
       warn!("Failed to decode SAML auth data: {}", e);
-      AuthDataParseError::Invalid
+      AuthDataParseError::Invalid(anyhow::anyhow!(e))
     })?;
     let auth_data = Self::from_html(&auth_data)?;
 
@@ -106,30 +123,9 @@ impl SamlAuthData {
   pub fn token(&self) -> Option<&str> {
     self.token.as_deref()
   }
-
-  pub fn check(
-    username: &Option<String>,
-    prelogin_cookie: &Option<String>,
-    portal_userauthcookie: &Option<String>,
-  ) -> bool {
-    let username_valid = username.as_ref().is_some_and(|username| !username.is_empty());
-    let prelogin_cookie_valid = prelogin_cookie.as_ref().is_some_and(|val| val.len() > 5);
-    let portal_userauthcookie_valid = portal_userauthcookie.as_ref().is_some_and(|val| val.len() > 5);
-
-    let is_valid = username_valid && (prelogin_cookie_valid || portal_userauthcookie_valid);
-
-    if !is_valid {
-      warn!(
-        "Invalid SAML auth data: username: {:?}, prelogin-cookie: {:?}, portal-userauthcookie: {:?}",
-        username, prelogin_cookie, portal_userauthcookie
-      );
-    }
-
-    is_valid
-  }
 }
 
-pub fn parse_xml_tag(html: &str, tag: &str) -> Option<String> {
+fn parse_xml_tag(html: &str, tag: &str) -> Option<String> {
   let re = Regex::new(&format!("<{}>(.*)</{}>", tag, tag)).unwrap();
   re.captures(html)
     .and_then(|captures| captures.get(1))

crates/gpapi/src/clap/mod.rs

@@ -1 +1,81 @@
+use clap_verbosity_flag::{LogLevel, Verbosity, VerbosityFilter};
+use log::Level;
+
+use crate::error::PortalError;
+
 pub mod args;
+
+pub trait Args {
+  fn fix_openssl(&self) -> bool;
+  fn ignore_tls_errors(&self) -> bool;
+}
+
+pub fn handle_error(err: anyhow::Error, args: &impl Args) {
+  eprintln!("\nError: {:?}", err);
+
+  let Some(err) = err.downcast_ref::<PortalError>() else {
+    return;
+  };
+
+  if err.is_legacy_openssl_error() && !args.fix_openssl() {
+    eprintln!("\nRe-run it with the `--fix-openssl` option to work around this issue, e.g.:\n");
+    let args = std::env::args().collect::<Vec<_>>();
+    eprintln!("{} --fix-openssl {}\n", args[0], args[1..].join(" "));
+  }
+
+  if err.is_tls_error() && !args.ignore_tls_errors() {
+    eprintln!("\nRe-run it with the `--ignore-tls-errors` option to ignore the certificate error, e.g.:\n");
+    let args = std::env::args().collect::<Vec<_>>();
+    eprintln!("{} --ignore-tls-errors {}\n", args[0], args[1..].join(" "));
+  }
+}
+
+#[derive(Debug)]
+pub struct InfoLevel;
+
+pub type InfoLevelVerbosity = Verbosity<InfoLevel>;
+
+impl LogLevel for InfoLevel {
+  fn default_filter() -> VerbosityFilter {
+    VerbosityFilter::Info
+  }
+
+  fn verbose_help() -> Option<&'static str> {
+    Some("Enable verbose output, -v for debug, -vv for trace")
+  }
+
+  fn quiet_help() -> Option<&'static str> {
+    Some("Decrease logging verbosity, -q for warnings, -qq for errors")
+  }
+}
+
+pub trait ToVerboseArg {
+  fn to_verbose_arg(&self) -> Option<&'static str>;
+}
+
+/// Convert the verbosity to the CLI argument value
+/// The default verbosity is `Info`, which means no argument is needed
+impl ToVerboseArg for InfoLevelVerbosity {
+  fn to_verbose_arg(&self) -> Option<&'static str> {
+    match self.filter() {
+      VerbosityFilter::Off => Some("-qqq"),
+      VerbosityFilter::Error => Some("-qq"),
+      VerbosityFilter::Warn => Some("-q"),
+      VerbosityFilter::Info => None,
+      VerbosityFilter::Debug => Some("-v"),
+      VerbosityFilter::Trace => Some("-vv"),
+    }
+  }
+}
+
+impl ToVerboseArg for Level {
+  fn to_verbose_arg(&self) -> Option<&'static str> {
+    match self {
+      Level::Error => Some("-qq"),
+      Level::Warn => Some("-q"),
+      Level::Info => None,
+      Level::Debug => Some("-v"),
+      Level::Trace => Some("-vv"),
+    }
+  }
+}

crates/gpapi/src/credential.rs

@@ -1,9 +1,10 @@
 use std::collections::HashMap;
 
+use anyhow::bail;
 use serde::{Deserialize, Serialize};
 use specta::Type;
 
-use crate::auth::SamlAuthData;
+use crate::auth::{SamlAuthData, SamlAuthResult};
 
 #[derive(Debug, Serialize, Deserialize, Type, Clone)]
 #[serde(rename_all = "camelCase")]
@@ -110,11 +111,11 @@ impl AuthCookieCredential {
 pub struct CachedCredential {
   username: String,
   password: Option<String>,
-  auth_cookie: AuthCookieCredential,
+  auth_cookie: Option<AuthCookieCredential>,
 }
 
 impl CachedCredential {
-  pub fn new(username: String, password: Option<String>, auth_cookie: AuthCookieCredential) -> Self {
+  pub fn new(username: String, password: Option<String>, auth_cookie: Option<AuthCookieCredential>) -> Self {
     Self {
       username,
       password,
@@ -130,12 +131,12 @@ impl CachedCredential {
     self.password.as_deref()
   }
 
-  pub fn auth_cookie(&self) -> &AuthCookieCredential {
-    &self.auth_cookie
+  pub fn auth_cookie(&self) -> Option<&AuthCookieCredential> {
+    self.auth_cookie.as_ref()
   }
 
   pub fn set_auth_cookie(&mut self, auth_cookie: AuthCookieCredential) {
-    self.auth_cookie = auth_cookie;
+    self.auth_cookie = Some(auth_cookie);
   }
 
   pub fn set_username(&mut self, username: String) {
@@ -149,11 +150,7 @@ impl CachedCredential {
 
 impl From<PasswordCredential> for CachedCredential {
   fn from(value: PasswordCredential) -> Self {
-    Self::new(
-      value.username().to_owned(),
-      Some(value.password().to_owned()),
-      AuthCookieCredential::new("", "", ""),
-    )
+    Self::new(value.username().to_owned(), Some(value.password().to_owned()), None)
   }
 }
 #[derive(Debug, Serialize, Deserialize, Type, Clone)]
@@ -200,8 +197,8 @@ impl Credential {
       Credential::Cached(cred) => (
         cred.password(),
         None,
-        Some(cred.auth_cookie.user_auth_cookie()),
-        Some(cred.auth_cookie.prelogon_user_auth_cookie()),
+        cred.auth_cookie.as_ref().map(|c| c.user_auth_cookie()),
+        cred.auth_cookie.as_ref().map(|c| c.prelogon_user_auth_cookie()),
         None,
       ),
     };
@@ -230,6 +227,17 @@ impl From<SamlAuthData> for Credential {
   }
 }
 
+impl TryFrom<SamlAuthResult> for Credential {
+  type Error = anyhow::Error;
+
+  fn try_from(value: SamlAuthResult) -> anyhow::Result<Self> {
+    match value {
+      SamlAuthResult::Success(auth_data) => Ok(Self::from(auth_data)),
+      SamlAuthResult::Failure(err) => bail!(err),
+    }
+  }
+}
+
 impl From<PasswordCredential> for Credential {
   fn from(value: PasswordCredential) -> Self {
     Self::Password(value)

crates/gpapi/src/error.rs

@@ -4,16 +4,37 @@ use thiserror::Error;
 pub enum PortalError {
   #[error("Prelogin error: {0}")]
   PreloginError(String),
+
   #[error("Portal config error: {0}")]
   ConfigError(String),
-  #[error("Network error: {0}")]
-  NetworkError(String),
+
+  #[error(transparent)]
+  NetworkError(#[from] reqwest::Error),
+
+  #[error("TLS error")]
+  TlsError,
+}
+
+impl PortalError {
+  pub fn is_legacy_openssl_error(&self) -> bool {
+    format!("{:?}", self).contains("unsafe legacy renegotiation")
+  }
+
+  pub fn is_tls_error(&self) -> bool {
+    matches!(self, PortalError::TlsError) || format!("{:?}", self).contains("certificate verify failed")
+  }
 }
 
 #[derive(Error, Debug)]
 pub enum AuthDataParseError {
   #[error("No auth data found")]
   NotFound,
-  #[error("Invalid auth data")]
-  Invalid,
+  #[error(transparent)]
+  Invalid(#[from] anyhow::Error),
+}
+
+impl AuthDataParseError {
+  pub fn is_invalid(&self) -> bool {
+    matches!(self, AuthDataParseError::Invalid(_))
+  }
 }

crates/gpapi/src/gateway/login.rs

@@ -29,14 +29,12 @@ pub async fn gateway_login(gateway: &str, cred: &Credential, gp_params: &GpParam
   params.extend(extra_params);
   params.insert("server", &gateway);
 
-  info!("Gateway login, user_agent: {}", gp_params.user_agent());
+  info!("Perform gateway login, user_agent: {}", gp_params.user_agent());
 
-  let res = client
-    .post(&login_url)
-    .form(&params)
-    .send()
-    .await
-    .map_err(|e| anyhow::anyhow!(PortalError::NetworkError(e.to_string())))?;
+  let res = client.post(&login_url).form(&params).send().await.map_err(|e| {
+    warn!("Network error: {:?}", e);
+    anyhow::anyhow!(PortalError::NetworkError(e))
+  })?;
 
   let res = parse_gp_response(res).await.map_err(|err| {
     warn!("{err}");

crates/gpapi/src/gp_params.rs

@@ -9,9 +9,10 @@ use crate::{utils::request::create_identity, GP_USER_AGENT};
 
 #[derive(Debug, Serialize, Deserialize, Clone, Type, Default)]
 pub enum ClientOs {
-  #[default]
+  #[cfg_attr(not(target_os = "macos"), default)]
   Linux,
   Windows,
+  #[cfg_attr(target_os = "macos", default)]
   Mac,
 }
 

crates/gpapi/src/lib.rs

@@ -8,6 +8,9 @@ pub mod process;
 pub mod service;
 pub mod utils;
 
+#[cfg(feature = "logger")]
+pub mod logger;
+
 #[cfg(feature = "clap")]
 pub mod clap;
 
@@ -16,6 +19,7 @@ pub const GP_API_KEY: &[u8; 32] = &[0; 32];
 
 pub const GP_USER_AGENT: &str = "PAN GlobalProtect";
 pub const GP_SERVICE_LOCK_FILE: &str = "/var/run/gpservice.lock";
+pub const GP_CALLBACK_PORT_FILENAME: &str = "gpcallback.port";
 
 #[cfg(not(debug_assertions))]
 pub const GP_CLIENT_BINARY: &str = "/usr/bin/gpclient";

crates/gpapi/src/logger.rs

@@ -0,0 +1,44 @@
+use std::sync::OnceLock;
+
+use anyhow::bail;
+use env_logger::Logger;
+use log::{warn, Level};
+use log_reload::{ReloadHandle, ReloadLog};
+
+static LOG_HANDLE: OnceLock<ReloadHandle<log_reload::LevelFilter<Logger>>> = OnceLock::new();
+
+pub fn init(level: Level) {
+  // Initialize the env_logger and global max level to trace, the logs will be
+  // filtered by the outer logger
+  let logger = env_logger::builder().filter_level(log::LevelFilter::Trace).build();
+  init_with_logger(level, logger);
+}
+
+pub fn init_with_logger(level: Level, logger: Logger) {
+  if let Some(_) = LOG_HANDLE.get() {
+    warn!("Logger already initialized");
+    return;
+  }
+
+  log::set_max_level(log::LevelFilter::Trace);
+
+  // Create a new logger that will filter the logs based on the max level
+  let level_filter_logger = log_reload::LevelFilter::new(level, logger);
+
+  let reload_log = ReloadLog::new(level_filter_logger);
+  let handle = reload_log.handle();
+
+  // Register the logger to be used by the log crate
+  let _ = log::set_boxed_logger(Box::new(reload_log));
+  let _ = LOG_HANDLE.set(handle);
+}
+
+pub fn set_max_level(level: Level) -> anyhow::Result<()> {
+  let Some(handle) = LOG_HANDLE.get() else {
+    bail!("Logger not initialized")
+  };
+
+  handle
+    .modify(|logger| logger.set_level(level))
+    .map_err(|e| anyhow::anyhow!(e))
+}

crates/gpapi/src/portal/config.rs

@@ -1,6 +1,6 @@
 use anyhow::bail;
 use dns_lookup::lookup_addr;
-use log::{debug, info, warn};
+use log::{info, warn};
 use reqwest::{Client, StatusCode};
 use roxmltree::{Document, Node};
 use serde::Serialize;
@@ -109,14 +109,12 @@ pub async fn retrieve_config(portal: &str, cred: &Credential, gp_params: &GpPara
   params.insert("server", &server);
   params.insert("host", &server);
 
-  info!("Portal config, user_agent: {}", gp_params.user_agent());
+  info!("Retrieve the portal config, user_agent: {}", gp_params.user_agent());
 
-  let res = client
-    .post(&url)
-    .form(&params)
-    .send()
-    .await
-    .map_err(|e| anyhow::anyhow!(PortalError::NetworkError(e.to_string())))?;
+  let res = client.post(&url).form(&params).send().await.map_err(|e| {
+    warn!("Network error: {:?}", e);
+    anyhow::anyhow!(PortalError::NetworkError(e))
+  })?;
 
   let res_xml = parse_gp_response(res).await.or_else(|err| {
     if err.status == StatusCode::NOT_FOUND {
@@ -135,8 +133,6 @@ pub async fn retrieve_config(portal: &str, cred: &Credential, gp_params: &GpPara
     bail!(PortalError::ConfigError("Empty portal config response".to_string()))
   }
 
-  debug!("Portal config response: {}", res_xml);
-
   let doc = Document::parse(&res_xml).map_err(|e| PortalError::ConfigError(e.to_string()))?;
   let root = doc.root();
 
@@ -153,7 +149,9 @@ pub async fn retrieve_config(portal: &str, cred: &Credential, gp_params: &GpPara
   });
 
   let user_auth_cookie = root.descendant_text("portal-userauthcookie").unwrap_or_default();
-  let prelogon_user_auth_cookie = root.descendant_text("portal-prelogonuserauthcookie").unwrap_or_default();
+  let prelogon_user_auth_cookie = root
+    .descendant_text("portal-prelogonuserauthcookie")
+    .unwrap_or_default();
   let config_digest = root.descendant_text("config-digest");
 
   if gateways.is_empty() {

crates/gpapi/src/portal/prelogin.rs

@@ -116,12 +116,10 @@ pub async fn prelogin(portal: &str, gp_params: &GpParams) -> anyhow::Result<Prel
 
   let client = Client::try_from(gp_params)?;
 
-  let res = client
-    .post(&prelogin_url)
-    .form(&params)
-    .send()
-    .await
-    .map_err(|e| anyhow::anyhow!(PortalError::NetworkError(e.to_string())))?;
+  let res = client.post(&prelogin_url).form(&params).send().await.map_err(|e| {
+    warn!("Network error: {:?}", e);
+    anyhow::anyhow!(PortalError::NetworkError(e))
+  })?;
 
   let res_xml = parse_gp_response(res).await.or_else(|err| {
     if err.status == StatusCode::NOT_FOUND {

crates/gpapi/src/process/auth_launcher.rs

@@ -14,12 +14,16 @@ pub struct SamlAuthLauncher<'a> {
   user_agent: Option<&'a str>,
   os: Option<&'a str>,
   os_version: Option<&'a str>,
-  hidpi: bool,
   fix_openssl: bool,
   ignore_tls_errors: bool,
+  #[cfg(feature = "webview-auth")]
+  hidpi: bool,
+  #[cfg(feature = "webview-auth")]
   clean: bool,
+  #[cfg(feature = "webview-auth")]
   default_browser: bool,
   browser: Option<&'a str>,
+  verbose: Option<&'a str>,
 }
 
 impl<'a> SamlAuthLauncher<'a> {
@@ -31,12 +35,16 @@ impl<'a> SamlAuthLauncher<'a> {
       user_agent: None,
       os: None,
       os_version: None,
-      hidpi: false,
       fix_openssl: false,
       ignore_tls_errors: false,
+      #[cfg(feature = "webview-auth")]
+      hidpi: false,
+      #[cfg(feature = "webview-auth")]
       clean: false,
+      #[cfg(feature = "webview-auth")]
       default_browser: false,
       browser: None,
+      verbose: None,
     }
   }
 
@@ -65,11 +73,6 @@ impl<'a> SamlAuthLauncher<'a> {
     self
   }
 
-  pub fn hidpi(mut self, hidpi: bool) -> Self {
-    self.hidpi = hidpi;
-    self
-  }
-
   pub fn fix_openssl(mut self, fix_openssl: bool) -> Self {
     self.fix_openssl = fix_openssl;
     self
@@ -80,11 +83,19 @@ impl<'a> SamlAuthLauncher<'a> {
     self
   }
 
+  #[cfg(feature = "webview-auth")]
+  pub fn hidpi(mut self, hidpi: bool) -> Self {
+    self.hidpi = hidpi;
+    self
+  }
+
+  #[cfg(feature = "webview-auth")]
   pub fn clean(mut self, clean: bool) -> Self {
     self.clean = clean;
     self
   }
 
+  #[cfg(feature = "webview-auth")]
   pub fn default_browser(mut self, default_browser: bool) -> Self {
     self.default_browser = default_browser;
     self
@@ -95,8 +106,13 @@ impl<'a> SamlAuthLauncher<'a> {
     self
   }
 
+  pub fn verbose(mut self, verbose: Option<&'a str>) -> Self {
+    self.verbose = verbose;
+    self
+  }
+
   /// Launch the authenticator binary as the current user or SUDO_USER if available.
-  pub async fn launch(self) -> anyhow::Result<Option<Credential>> {
+  pub async fn launch(self) -> anyhow::Result<Credential> {
     let mut auth_cmd = Command::new(GP_AUTH_BINARY);
     auth_cmd.arg(self.server);
 
@@ -120,10 +136,6 @@ impl<'a> SamlAuthLauncher<'a> {
       auth_cmd.arg("--os-version").arg(os_version);
     }
 
-    if self.hidpi {
-      auth_cmd.arg("--hidpi");
-    }
-
     if self.fix_openssl {
       auth_cmd.arg("--fix-openssl");
     }
@@ -132,18 +144,29 @@ impl<'a> SamlAuthLauncher<'a> {
       auth_cmd.arg("--ignore-tls-errors");
     }
 
-    if self.clean {
-      auth_cmd.arg("--clean");
-    }
+    #[cfg(feature = "webview-auth")]
+    {
+      if self.hidpi {
+        auth_cmd.arg("--hidpi");
+      }
 
-    if self.default_browser {
-      auth_cmd.arg("--default-browser");
+      if self.clean {
+        auth_cmd.arg("--clean");
+      }
+
+      if self.default_browser {
+        auth_cmd.arg("--default-browser");
+      }
     }
 
     if let Some(browser) = self.browser {
       auth_cmd.arg("--browser").arg(browser);
     }
 
+    if let Some(verbose) = self.verbose {
+      auth_cmd.arg(verbose);
+    }
+
     let mut non_root_cmd = auth_cmd.into_non_root()?;
     let output = non_root_cmd
       .kill_on_drop(true)
@@ -152,17 +175,10 @@ impl<'a> SamlAuthLauncher<'a> {
       .wait_with_output()
       .await?;
 
-    if self.default_browser {
-      return Ok(None);
-    }
-
     let Ok(auth_result) = serde_json::from_slice::<SamlAuthResult>(&output.stdout) else {
       bail!("Failed to parse auth data")
     };
 
-    match auth_result {
-      SamlAuthResult::Success(auth_data) => Ok(Some(Credential::from(auth_data))),
-      SamlAuthResult::Failure(msg) => bail!(msg),
-    }
+    Credential::try_from(auth_result)
   }
 }

crates/gpapi/src/process/browser_authenticator.rs

@@ -1,72 +0,0 @@
-use std::{borrow::Cow, env::temp_dir, fs, io::Write, os::unix::fs::PermissionsExt};
-
-use anyhow::bail;
-use log::{info, warn};
-
-pub struct BrowserAuthenticator<'a> {
-  auth_request: &'a str,
-  browser: Option<&'a str>,
-}
-
-impl BrowserAuthenticator<'_> {
-  pub fn new(auth_request: &str) -> BrowserAuthenticator {
-    BrowserAuthenticator {
-      auth_request,
-      browser: None,
-    }
-  }
-
-  pub fn new_with_browser<'a>(auth_request: &'a str, browser: &'a str) -> BrowserAuthenticator<'a> {
-    BrowserAuthenticator {
-      auth_request,
-      browser: Some(browser),
-    }
-  }
-
-  pub fn authenticate(&self) -> anyhow::Result<()> {
-    let path = if self.auth_request.starts_with("http") {
-      Cow::Borrowed(self.auth_request)
-    } else {
-      let html_file = temp_dir().join("gpauth.html");
-
-      // Remove the file and error if permission denied
-      if let Err(err) = fs::remove_file(&html_file) {
-        if err.kind() != std::io::ErrorKind::NotFound {
-          warn!("Failed to remove the temporary file: {}", err);
-          bail!("Please remove the file manually: {:?}", html_file);
-        }
-      }
-
-      let mut file = fs::File::create(&html_file)?;
-
-      file.set_permissions(fs::Permissions::from_mode(0o600))?;
-      file.write_all(self.auth_request.as_bytes())?;
-
-      Cow::Owned(html_file.to_string_lossy().to_string())
-    };
-
-    if let Some(browser) = self.browser {
-      let app = find_browser_path(browser);
-
-      info!("Launching browser: {}", app);
-      open::with_detached(path.as_ref(), app)?;
-    } else {
-      info!("Launching the default browser...");
-      open::that_detached(path.as_ref())?;
-    }
-
-    Ok(())
-  }
-}
-
-fn find_browser_path(browser: &str) -> String {
-  if browser == "chrome" {
-    which::which("google-chrome-stable")
-      .or_else(|_| which::which("google-chrome"))
-      .or_else(|_| which::which("chromium"))
-      .map(|path| path.to_string_lossy().to_string())
-      .unwrap_or_else(|_| browser.to_string())
-  } else {
-    browser.into()
-  }
-}

crates/gpapi/src/process/mod.rs

@@ -2,8 +2,6 @@ pub(crate) mod command_traits;
 pub(crate) mod gui_helper_launcher;
 
 pub mod auth_launcher;
-#[cfg(feature = "browser-auth")]
-pub mod browser_authenticator;
 pub mod gui_launcher;
 pub mod hip_launcher;
 pub mod service_launcher;

crates/gpapi/src/process/service_launcher.rs

@@ -10,26 +10,28 @@ use crate::GP_SERVICE_BINARY;
 
 use super::command_traits::CommandExt;
 
-pub struct ServiceLauncher {
+pub struct ServiceLauncher<'a> {
   program: PathBuf,
   minimized: bool,
   env_file: Option<String>,
   log_file: Option<String>,
+  verbose: Option<&'a str>
 }
 
-impl Default for ServiceLauncher {
+impl Default for ServiceLauncher<'_> {
   fn default() -> Self {
     Self::new()
   }
 }
 
-impl ServiceLauncher {
+impl<'a> ServiceLauncher<'a> {
   pub fn new() -> Self {
     Self {
       program: GP_SERVICE_BINARY.into(),
       minimized: false,
       env_file: None,
       log_file: None,
+      verbose: None
     }
   }
 
@@ -48,6 +50,11 @@ impl ServiceLauncher {
     self
   }
 
+  pub fn verbose(mut self, verbose: Option<&'a str>) -> Self {
+    self.verbose = verbose;
+    self
+  }
+
   pub async fn launch(&self) -> anyhow::Result<ExitStatus> {
     let mut cmd = Command::new_pkexec(&self.program);
 
@@ -59,6 +66,10 @@ impl ServiceLauncher {
       cmd.arg("--env-file").arg(env_file);
     }
 
+    if let Some(verbose) = self.verbose {
+      cmd.arg(verbose);
+    }
+
     if let Some(log_file) = &self.log_file {
       let log_file = File::create(log_file)?;
       let stdio = Stdio::from(log_file);

crates/gpapi/src/service/event.rs

@@ -7,6 +7,4 @@ use super::vpn_state::VpnState;
 pub enum WsEvent {
   VpnState(VpnState),
   ActiveGui,
-  /// External authentication data
-  AuthData(String),
 }

crates/gpapi/src/service/request.rs

@@ -206,11 +206,15 @@ impl ConnectRequest {
 #[derive(Debug, Deserialize, Serialize, Type)]
 pub struct DisconnectRequest;
 
+#[derive(Debug, Deserialize, Serialize)]
+pub struct UpdateLogLevelRequest(pub String);
+
 /// Requests that can be sent to the service
 #[derive(Debug, Deserialize, Serialize)]
 pub enum WsRequest {
   Connect(Box<ConnectRequest>),
   Disconnect(DisconnectRequest),
+  UpdateLogLevel(UpdateLogLevelRequest),
 }
 
 #[derive(Debug, Deserialize, Serialize)]

crates/gpapi/src/utils/env_utils.rs

@@ -3,6 +3,7 @@ use std::env;
 use std::io::Write;
 use std::path::Path;
 
+use log::info;
 use tempfile::NamedTempFile;
 
 pub fn persist_env_vars(extra: Option<HashMap<String, String>>) -> anyhow::Result<NamedTempFile> {
@@ -35,3 +36,20 @@ pub fn load_env_vars<T: AsRef<Path>>(env_file: T) -> anyhow::Result<HashMap<Stri
 
   Ok(env_vars)
 }
+
+pub fn patch_gui_runtime_env(hidpi: bool) {
+  // This is to avoid blank screen on some systems
+  std::env::set_var("WEBKIT_DISABLE_COMPOSITING_MODE", "1");
+
+  // Workaround for https://github.com/tauri-apps/tao/issues/929
+  let is_wayland = std::env::var("XDG_SESSION_TYPE").unwrap_or_default() == "wayland";
+  if is_wayland {
+    env::set_var("GDK_BACKEND", "x11");
+  }
+
+  if hidpi {
+    info!("Setting GDK_SCALE=2 and GDK_DPI_SCALE=0.5");
+    std::env::set_var("GDK_SCALE", "2");
+    std::env::set_var("GDK_DPI_SCALE", "0.5");
+  }
+}

crates/gpapi/src/utils/mod.rs

@@ -4,7 +4,7 @@ pub mod base64;
 pub mod checksum;
 pub mod crypto;
 pub mod endpoint;
-pub mod env_file;
+pub mod env_utils;
 pub mod lock_file;
 pub mod openssl;
 pub mod redact;

crates/gpapi/src/utils/openssl.rs

@@ -1,21 +1,36 @@
 use std::path::Path;
 
+use log::{info, warn};
+use regex::Regex;
 use tempfile::NamedTempFile;
+use version_compare::{compare_to, Cmp};
 
 pub fn openssl_conf() -> String {
-  let option = "UnsafeLegacyServerConnect";
+  let option = get_openssl_option();
 
   format!(
     "openssl_conf = openssl_init
 
 [openssl_init]
 ssl_conf = ssl_sect
+providers = provider_sect
 
 [ssl_sect]
 system_default = system_default_sect
 
 [system_default_sect]
-Options = {}",
+Options = {}
+
+[provider_sect]
+default = default_sect
+legacy = legacy_sect
+
+[default_sect]
+activate = 1
+
+[legacy_sect]
+activate = 1
+",
     option
   )
 }
@@ -35,3 +50,58 @@ pub fn fix_openssl_env() -> anyhow::Result<NamedTempFile> {
 
   Ok(openssl_conf)
 }
+
+// See: https://stackoverflow.com/questions/75763525/curl-35-error0a000152ssl-routinesunsafe-legacy-renegotiation-disabled
+fn get_openssl_option() -> &'static str {
+  let version_str = openssl::version::version();
+  let default_option = "UnsafeLegacyServerConnect";
+
+  let Some(version) = extract_openssl_version(version_str) else {
+    warn!("Failed to extract OpenSSL version from '{}'", version_str);
+    return default_option;
+  };
+
+  let older_than_3_0_4 = match compare_to(version, "3.0.4", Cmp::Lt) {
+    Ok(result) => result,
+    Err(_) => {
+      warn!("Failed to compare OpenSSL version: {}", version);
+      return default_option;
+    }
+  };
+
+  if older_than_3_0_4 {
+    info!("Using 'UnsafeLegacyRenegotiation' option");
+    "UnsafeLegacyRenegotiation"
+  } else {
+    info!("Using 'UnsafeLegacyServerConnect' option");
+    default_option
+  }
+}
+
+fn extract_openssl_version(version: &str) -> Option<&str> {
+  let re = Regex::new(r"OpenSSL (\d+\.\d+\.\d+[^\s]*)").unwrap();
+  re.captures(version).and_then(|caps| caps.get(1)).map(|m| m.as_str())
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn test_extract_version() {
+    let input = "OpenSSL 3.4.0 22 Oct 2024 (Library: OpenSSL 3.4.0 22 Oct 2024)";
+    assert_eq!(extract_openssl_version(input), Some("3.4.0"));
+  }
+
+  #[test]
+  fn test_different_format() {
+    let input = "OpenSSL 1.1.1t  7 Feb 2023";
+    assert_eq!(extract_openssl_version(input), Some("1.1.1t"));
+  }
+
+  #[test]
+  fn test_invalid_input() {
+    let input = "Invalid string without version";
+    assert_eq!(extract_openssl_version(input), None);
+  }
+}

crates/gpapi/src/utils/window.rs

@@ -2,25 +2,20 @@ use std::{process::ExitStatus, time::Duration};
 
 use anyhow::bail;
 use log::info;
-use tauri::Window;
+use tauri::WebviewWindow;
 use tokio::process::Command;
 
 pub trait WindowExt {
   fn raise(&self) -> anyhow::Result<()>;
-  fn hide_menu(&self);
 }
 
-impl WindowExt for Window {
+impl WindowExt for WebviewWindow {
   fn raise(&self) -> anyhow::Result<()> {
     raise_window(self)
   }
-
-  fn hide_menu(&self) {
-    hide_menu(self);
-  }
 }
 
-pub fn raise_window(win: &Window) -> anyhow::Result<()> {
+pub fn raise_window(win: &WebviewWindow) -> anyhow::Result<()> {
   let is_wayland = std::env::var("XDG_SESSION_TYPE").unwrap_or_default() == "wayland";
 
   if is_wayland {
@@ -40,7 +35,7 @@ pub fn raise_window(win: &Window) -> anyhow::Result<()> {
 
   // Calling window.show() on Windows will cause the menu to be shown.
   // We need to hide it again.
-  hide_menu(win);
+  win.hide_menu()?;
 
   Ok(())
 }
@@ -76,22 +71,3 @@ async fn wmctrl_try_raise_window(title: &str) -> anyhow::Result<ExitStatus> {
 
   Ok(exit_status)
 }
-
-fn hide_menu(win: &Window) {
-  let menu_handle = win.menu_handle();
-
-  tokio::spawn(async move {
-    loop {
-      let menu_visible = menu_handle.is_visible().unwrap_or(false);
-
-      if !menu_visible {
-        break;
-      }
-
-      if menu_visible {
-        let _ = menu_handle.hide();
-        tokio::time::sleep(Duration::from_millis(10)).await;
-      }
-    }
-  });
-}

crates/openconnect/build.rs

@@ -1,9 +1,14 @@
 fn main() {
   // Link to the native openconnect library
   println!("cargo:rustc-link-lib=openconnect");
+  println!("cargo:rustc-link-search=/opt/homebrew/lib"); // Homebrew path
   println!("cargo:rerun-if-changed=src/ffi/vpn.c");
   println!("cargo:rerun-if-changed=src/ffi/vpn.h");
 
   // Compile the vpn.c file
-  cc::Build::new().file("src/ffi/vpn.c").include("src/ffi").compile("vpn");
+  cc::Build::new()
+    .file("src/ffi/vpn.c")
+    .include("src/ffi")
+    .include("/opt/homebrew/include") // Homebrew path
+    .compile("vpn");
 }

flake.nix

@@ -42,6 +42,8 @@
 
         overrideMain = {...}: {
           postPatch  = ''
+            substituteInPlace crates/common/src/vpn_utils.rs \
+              --replace-fail /etc/vpnc/vpnc-script ${pkgs.vpnc-scripts}/bin/vpnc-script
             substituteInPlace crates/gpapi/src/lib.rs \
               --replace-fail /usr/bin/gpclient $out/bin/gpclient \
               --replace-fail /usr/bin/gpservice $out/bin/gpservice \

packaging/deb/compat

@@ -0,0 +1 @@
+10

packaging/deb/control.in

@@ -7,17 +7,24 @@ Build-Depends: debhelper (>= 9),
   pkg-config,
   jq (>= 1),
   make (>= 4),
+  libssl-dev,
   libxml2,
   libsecret-1-0,
   libayatana-appindicator3-1,
   gnome-keyring,
-  libwebkit2gtk-4.0-dev,
+  libwebkit2gtk-4.1-dev,
   libopenconnect-dev (>= 8.20),@RUST@
 Homepage: https://github.com/yuezk/GlobalProtect-openconnect
 
 Package: globalprotect-openconnect
 Architecture: any
 Multi-Arch: foreign
-Depends: ${misc:Depends}, ${shlibs:Depends}, openconnect (>=8.20), libxml2, libsecret-1-0, libayatana-appindicator3-1, gnome-keyring
+Depends: ${misc:Depends},
+  ${shlibs:Depends},
+  openconnect (>=8.20),
+  libxml2,
+  libsecret-1-0,
+  libayatana-appindicator3-1,
+  gnome-keyring,
 Description: A GUI for GlobalProtect VPN
  A GUI for GlobalProtect VPN, based on OpenConnect, supports the SSO authentication method.

packaging/deb/rules.in

@@ -2,6 +2,11 @@
 
 export OFFLINE = @OFFLINE@
 export BUILD_FE = 0
+export BUILD_GUI = @BUILD_GUI@
+
+export PATH := /usr/lib/rust-@RUST_VERSION@/bin:$(PATH)
 
 %:
+	which cargo
+	which rustc
 	dh $@ --no-parallel

packaging/pkgbuild/PKGBUILD.in

@@ -8,8 +8,8 @@ pkgdesc="A GUI for GlobalProtect VPN, based on OpenConnect, supports the SSO aut
 arch=('x86_64' 'aarch64')
 url="https://github.com/yuezk/GlobalProtect-openconnect"
 license=('GPL3')
-makedepends=('make' 'pkg-config' 'rust' 'cargo' 'jq' 'webkit2gtk' 'curl' 'wget' 'file' 'openssl' 'appmenu-gtk-module' 'gtk3' 'libappindicator-gtk3' 'librsvg' 'libvips' 'libayatana-appindicator' 'openconnect' 'libsecret')
-depends=('openconnect>=8.20' webkit2gtk libappindicator-gtk3 libayatana-appindicator libsecret libxml2)
+makedepends=('make' 'pkg-config' 'rust' 'cargo' 'jq' 'webkit2gtk-4.1' 'curl' 'wget' 'file' 'openssl' 'appmenu-gtk-module' 'libappindicator-gtk3' 'librsvg' 'openconnect' 'libsecret')
+depends=('openconnect>=8.20' webkit2gtk-4.1 libappindicator-gtk3 libsecret libxml2)
 optdepends=('wmctrl: for window management')
 
 provides=('globalprotect-openconnect' 'gpclient' 'gpservice' 'gpauth' 'gpgui')

packaging/rpm/globalprotect-openconnect.spec.in

@@ -14,16 +14,21 @@ BuildRequires:  cargo
 BuildRequires:  jq
 BuildRequires:  pkg-config
 BuildRequires:  openconnect-devel
-BuildRequires:  openssl-devel
+BuildRequires:  (openssl-devel or libopenssl-devel)
 BuildRequires:  wget
 BuildRequires:  file
 BuildRequires:  perl
 
-BuildRequires:  (webkit2gtk4.0-devel or webkit2gtk3-soup2-devel)
+%if 0%{?suse_version}
+BuildRequires:  webkit2gtk3-devel
+%else
+BuildRequires:  webkit2gtk4.1-devel
+%endif
+
 BuildRequires:  (libappindicator-gtk3-devel or libappindicator3-1)
 BuildRequires:  (librsvg2-devel or librsvg-devel)
 
-Requires:       openconnect >= 8.20, (libayatana-appindicator or libappindicator-gtk3)
+Requires:       openconnect >= 8.20, (libappindicator-gtk3 or libayatana-appindicator)
 Conflicts:      globalprotect-openconnect-snapshot
 
 %global debug_package %{nil}

scripts/deb-install.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+
+set -e
+
+# Usage: ./deb-install.sh <version>
+
+usage() {
+  echo "Usage: $0 <version>"
+  echo "Example: $0 2.3.9"
+  exit 1
+}
+
+if [ $# -ne 1 ]; then
+  usage
+fi
+
+VERSION=$1
+
+# Check the architecture, only support x86_64 and aarch64/arm64
+ARCH=$(uname -m)
+
+# Normalize the architecture name
+if [ "$ARCH" == "x86_64" ]; then
+  ARCH="amd64"
+elif [ "$ARCH" == "aarch64" ] || [ "$ARCH" == "arm64" ]; then
+  ARCH="arm64"
+else
+  echo "Unsupported architecture: $ARCH"
+  exit 1
+fi
+
+LIB_JAVASCRIPT_x86="http://launchpadlibrarian.net/704701345/libjavascriptcoregtk-4.0-18_2.43.3-1_amd64.deb"
+LIB_WEBKIT_x86="http://launchpadlibrarian.net/704701349/libwebkit2gtk-4.0-37_2.43.3-1_amd64.deb"
+
+LIB_JAVASCRIPT_arm="http://launchpadlibrarian.net/704735771/libjavascriptcoregtk-4.0-18_2.43.3-1_arm64.deb"
+LIB_WEBKIT_arm="http://launchpadlibrarian.net/704735777/libwebkit2gtk-4.0-37_2.43.3-1_arm64.deb"
+
+DEB_URL="https://github.com/yuezk/GlobalProtect-openconnect/releases/download/v${VERSION}/globalprotect-openconnect_${VERSION}-1_${ARCH}.deb"
+
+# Install the dependencies
+if [ "$ARCH" == "amd64" ]; then
+  wget -O /tmp/libjavascriptcoregtk.deb $LIB_JAVASCRIPT_x86
+  wget -O /tmp/libwebkit2gtk.deb $LIB_WEBKIT_x86
+else
+  wget -O /tmp/libjavascriptcoregtk.deb $LIB_JAVASCRIPT_arm
+  wget -O /tmp/libwebkit2gtk.deb $LIB_WEBKIT_arm
+fi
+
+sudo dpkg -i /tmp/libjavascriptcoregtk.deb /tmp/libwebkit2gtk.deb
+
+# Install the package
+wget -O /tmp/globalprotect-openconnect.deb $DEB_URL
+sudo apt install --fix-broken -y /tmp/globalprotect-openconnect.deb
+
+# Clean up
+rm /tmp/libjavascriptcoregtk.deb /tmp/libwebkit2gtk.deb /tmp/globalprotect-openconnect.deb
+
+echo ""
+echo "GlobalProtect OpenConnect VPN client has been installed successfully."