feat: add build and scan dockerfile

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "sysdig-lsp"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2024"
 authors = [ "Sysdig Inc." ]
 readme = "README.md"
@@ -11,16 +11,21 @@ publish = false # We don't want to publish it to crates.io yet.
 
 [dependencies]
 async-trait = "0.1.85"
+bollard = "0.18.1"
+bytes = "1.10.1"
 chrono = { version = "0.4.40", features = ["serde"] }
 clap = { version = "4.5.34", features = ["derive"] }
 dirs = "6.0.0"
+futures = "0.3.31"
 itertools = "0.14.0"
+rand = "0.9.0"
 regex = "1.11.1"
 reqwest = "0.12.14"
 semver = "1.0.26"
 serde = { version = "1.0.219", features = ["alloc", "derive"] }
 serde_json = "1.0.135"
 serial_test = { version = "3.2.0", features = ["file_locks"] }
+tar = "0.4.44"
 thiserror = "2.0.12"
 tokio = { version = "1.43.0", features = ["full"] }
 tower-lsp = "0.20.0"

README.md

@@ -15,11 +15,11 @@ helping you detect vulnerabilities and misconfigurations earlier in the developm
 
 ## Features
 
-| Feature                         | **[VSCode Extension](https://github.com/sysdiglabs/vscode-extension)** | **Sysdig LSP**                                           |
+| Feature                         | **[VSCode Extension](https://github.com/sysdiglabs/vscode-extension)** | **[Sysdig LSP](./docs/features/README.md)**              |
 |---------------------------------|------------------------------------------------------------------------|----------------------------------------------------------|
 | Scan base image in Dockerfile   | Supported                                                              | [Supported](./docs/features/scan_base_image.md) (0.1.0+) |
 | Code lens support               | Supported                                                              | [Supported](./docs/features/code_lens.md) (0.2.0+)       |
-| Build and Scan Dockerfile       | Supported                                                              | In roadmap                                               |
+| Build and Scan Dockerfile       | Supported                                                              | [Supported](./docs/features/build_and_scan.md) (0.4.0+)  |
 | Layered image analysis          | Supported                                                              | In roadmap                                               |
 | Docker-compose image analysis   | Supported                                                              | In roadmap                                               |
 | K8s Manifest image analysis     | Supported                                                              | In roadmap                                               |

docs/features/README.md

@@ -10,4 +10,8 @@ Sysdig LSP provides tools to integrate container security checks into your devel
 - Displays actionable commands directly within the editor (e.g., initiating base image scans).
 - Enables quick access to frequently performed actions.
 
+## [Build and Scan](./build_and_scan.md)
+- Builds and scans the entire final Dockerfile image used in production.
+- Supports multi-stage Dockerfiles, analyzing final stage and explicitly copied artifacts from intermediate stages.
+
 See the linked documents for more details.

docs/features/build_and_scan.md

@@ -0,0 +1,37 @@
+# Build and Scan
+
+Sysdig LSP builds your entire Dockerfile and scans the resulting final image to identify vulnerabilities early in your development workflow.
+This ensures the exact image used in production is secure and compliant.
+
+> [!IMPORTANT]
+> Sysdig LSP analyzes the fully built final image, including all instructions executed during the build process.
+>
+> In multi-stage Dockerfiles, only artifacts copied into the final stage using instructions like `COPY --from=build` are analyzed, as intermediate stages are not part of the final runtime environment.
+
+![Sysdig LSP executing build and scan in idea-community](./build_and_scan.gif)
+
+## Examples
+
+### Single-stage Dockerfile (scanned entirely)
+
+```dockerfile
+# Base image and all instructions are scanned
+FROM alpine:latest
+RUN apk add --no-cache python3
+COPY ./app /app
+```
+
+### Multi-stage Dockerfile (partially scanned)
+
+```dockerfile
+# Build stage (scanned only for artifacts copied to final stage)
+FROM golang:1.19 AS build
+RUN go build -o app main.go
+
+# Final image (fully scanned)
+FROM alpine:3.17
+COPY --from=build /app /app
+ENTRYPOINT ["/app"]
+```
+
+In this multi-stage Dockerfile, Sysdig LSP scans the complete final built image, including the final runtime stage (`alpine:3.17`) and any artifacts explicitly copied from previous stages (`golang:1.19`).

src/app/commands.rs

@@ -1,9 +1,16 @@
+use std::{
+    path::{Path, PathBuf},
+    str::FromStr,
+};
+
 use tower_lsp::{
-    jsonrpc::{Error, ErrorCode, Result},
+    jsonrpc::{Error, Result},
     lsp_types::{Diagnostic, DiagnosticSeverity, MessageType, Position, Range},
 };
 
-use super::{ImageScanner, InMemoryDocumentDatabase, LSPClient};
+use super::{
+    ImageBuilder, ImageScanner, InMemoryDocumentDatabase, LSPClient, lsp_server::WithContext,
+};
 
 pub struct CommandExecutor<C> {
     client: C,
@@ -59,36 +66,27 @@ impl<C> CommandExecutor<C>
 where
     C: LSPClient,
 {
-    pub async fn scan_image_from_file<S: ImageScanner>(
+    pub async fn scan_image_from_file(
         &self,
         uri: &str,
         line: u32,
-        image_scanner: &S,
+        image_scanner: &impl ImageScanner,
     ) -> Result<()> {
         let document_text = self
             .document_database
             .read_document_text(uri)
             .await
-            .ok_or_else(|| Error {
-                code: ErrorCode::InternalError,
-                message: "unable to obtain document to scan".into(),
-                data: None,
+            .ok_or_else(|| {
+                Error::internal_error().with_message("unable to obtain document to scan")
             })?;
 
         let image_for_selected_line =
-            self.image_from_line(line, &document_text)
-                .ok_or_else(|| Error {
-                    code: ErrorCode::ParseError,
-                    message: format!("unable to retrieve image for the selected line: {}", line)
-                        .into(),
-                    data: None,
-                })?;
-
-        let range_for_selected_line = document_text
-            .lines()
-            .nth(line as usize)
-            .map(|x| x.len() as u32)
-            .unwrap_or(u32::MAX);
+            self.image_from_line(line, &document_text).ok_or_else(|| {
+                Error::parse_error().with_message(format!(
+                    "unable to retrieve image for the selected line: {}",
+                    line
+                ))
+            })?;
 
         self.show_message(
             MessageType::INFO,
@@ -99,11 +97,7 @@ where
         let scan_result = image_scanner
             .scan_image(image_for_selected_line)
             .await
-            .map_err(|e| Error {
-                code: ErrorCode::InternalError,
-                message: e.to_string().into(),
-                data: None,
-            })?;
+            .map_err(|e| Error::internal_error().with_message(e.to_string()))?;
 
         self.show_message(
             MessageType::INFO,
@@ -112,11 +106,20 @@ where
         .await;
 
         let diagnostic = {
+            let range_for_selected_line = Range::new(
+                Position::new(line, 0),
+                Position::new(
+                    line,
+                    document_text
+                        .lines()
+                        .nth(line as usize)
+                        .map(|x| x.len() as u32)
+                        .unwrap_or(u32::MAX),
+                ),
+            );
+
             let mut diagnostic = Diagnostic {
-                range: Range {
-                    start: Position::new(line, 0),
-                    end: Position::new(line, range_for_selected_line),
-                },
+                range: range_for_selected_line,
                 severity: Some(DiagnosticSeverity::HINT),
                 message: "No vulnerabilities found.".to_owned(),
                 ..Default::default()
@@ -145,4 +148,104 @@ where
             .await;
         self.publish_all_diagnostics().await
     }
+
+    pub async fn build_and_scan_from_file(
+        &self,
+        uri: &Path,
+        line: u32,
+        image_builder: &impl ImageBuilder,
+        image_scanner: &impl ImageScanner,
+    ) -> Result<()> {
+        let document_text = self
+            .document_database
+            .read_document_text(uri.to_str().unwrap_or_default())
+            .await
+            .ok_or_else(|| {
+                Error::internal_error().with_message("unable to obtain document to scan")
+            })?;
+
+        let uri_without_file_path = uri
+            .to_str()
+            .and_then(|s| s.strip_prefix("file://"))
+            .ok_or_else(|| {
+                Error::internal_error().with_message("unable to strip prefix file:// from uri")
+            })?;
+
+        self.show_message(
+            MessageType::INFO,
+            format!("Starting build of {}...", uri_without_file_path).as_str(),
+        )
+        .await;
+
+        let build_result = image_builder
+            .build_image(&PathBuf::from_str(uri_without_file_path).unwrap())
+            .await
+            .map_err(|e| Error::internal_error().with_message(e.to_string()))?;
+
+        self.show_message(
+            MessageType::INFO,
+            format!(
+                "Temporal image built '{}', starting scan...",
+                &build_result.image_name
+            )
+            .as_str(),
+        )
+        .await;
+
+        let scan_result = image_scanner
+            .scan_image(&build_result.image_name)
+            .await
+            .map_err(|e| Error::internal_error().with_message(e.to_string()))?;
+
+        self.show_message(
+            MessageType::INFO,
+            format!("Finished scan of {}.", &build_result.image_name).as_str(),
+        )
+        .await;
+
+        let diagnostic = {
+            let range_for_selected_line = Range::new(
+                Position::new(line, 0),
+                Position::new(
+                    line,
+                    document_text
+                        .lines()
+                        .nth(line as usize)
+                        .map(|x| x.len() as u32)
+                        .unwrap_or(u32::MAX),
+                ),
+            );
+
+            let mut diagnostic = Diagnostic {
+                range: range_for_selected_line,
+                severity: Some(DiagnosticSeverity::HINT),
+                message: "No vulnerabilities found.".to_owned(),
+                ..Default::default()
+            };
+
+            if scan_result.has_vulnerabilities() {
+                let v = &scan_result.vulnerabilities;
+                diagnostic.message = format!(
+                    "Vulnerabilities found for Dockerfile in {}: {} Critical, {} High, {} Medium, {} Low, {} Negligible",
+                    uri_without_file_path, v.critical, v.high, v.medium, v.low, v.negligible
+                );
+
+                diagnostic.severity = Some(if scan_result.is_compliant {
+                    DiagnosticSeverity::INFORMATION
+                } else {
+                    DiagnosticSeverity::ERROR
+                });
+            }
+
+            diagnostic
+        };
+
+        self.document_database
+            .remove_diagnostics(uri.to_str().unwrap())
+            .await;
+        self.document_database
+            .append_document_diagnostics(uri.to_str().unwrap(), &[diagnostic])
+            .await;
+        self.publish_all_diagnostics().await
+    }
 }