sdk: update the sdk examples for python/rust/golang

Signed-off-by: Xiaocheng Dong <[email protected]>

Author: dongx1x

README.md

@@ -37,7 +37,7 @@ It supports to deploy CCNP services as DaemonSets in Kubernetes cluster or docke
 
 ### CCNP SDK Usage
 
-[ccnp_example.py](/container/ccnp-example/ccnp_example.py) is an example of using CCNP Python SDK. There are also Golang SDK and Rust SDK. Please see more details in [CCNP SDK](https://intel.github.io/confidential-cloud-native-primitives/_rst/modules.html#ccnp-sdk).
+[py_sdk_example.py](/sdk/python3/example/py_sdk_example.py) is an example of using CCNP Python SDK. There are also Golang SDK and Rust SDK. Please see more details in [CCNP SDK](https://intel.github.io/confidential-cloud-native-primitives/_rst/modules.html#ccnp-sdk).
 
 
 ## Contributing

container/ccnp-example/Dockerfile

@@ -1,4 +1,5 @@
 
+# Build python example dependencies
 FROM python:3.12.1-alpine3.19 AS python-builder
 
 RUN apk update && apk add git
@@ -10,25 +11,32 @@ RUN git clone https://github.com/cc-api/cc-trusted-api && \
 COPY sdk/python3 ccnp-sdk
 RUN cd ccnp-sdk && python3 -m build
 
-# ======================================================================================================================
+# Build golang example
+FROM golang:1.22.1-alpine3.19 AS golang-builder
+COPY sdk/golang ccnp-sdk
+RUN cd ccnp-sdk/example && go mod tidy && go build -o go-sdk-example
 
+# Build rust example
+FROM rust:1.77.1-alpine3.19 AS rust-builder
+RUN apk update && apk add --no-cache make protobuf-dev musl-dev wget
+COPY sdk/rust ccnp-sdk
+COPY service/ccnp-server/proto/ccnp-server.proto ccnp-sdk/ccnp/proto/ccnp-server.proto
+RUN cd ccnp-sdk/example && cargo build --release
+
+# Copy/Install
 FROM python:3.12.1-alpine3.19
 
 WORKDIR /run/ccnp
 
-COPY container/ccnp-example/ccnp_example.py ./
+COPY test ./
+COPY sdk/python3/example/py_sdk_example.py ./
 COPY --from=python-builder cc-trusted-api/common/python/dist/cctrusted_base*.whl ./
 COPY --from=python-builder ccnp-sdk/dist/ccnp*.whl ./
 
+COPY --from=golang-builder /go/ccnp-sdk/example/go-sdk-example ./
+COPY --from=rust-builder ccnp-sdk/example/target/release/rust-sdk-example ./
+
 RUN apk update && apk add bash vim tar wget
 RUN pip install ./cctrusted_base*.whl ./ccnp*.whl && rm -f *.whl
 
-RUN wget https://go.dev/dl/go1.22.1.linux-amd64.tar.gz && \
-    tar -C /usr/local -xzf go1.22.1.linux-amd64.tar.gz
-ENV PATH=$PATH:/usr/local/go/bin
-
-RUN mkdir /run/ccnp/golang-sdk-example
-COPY container/ccnp-example/golang-sdk-example/ golang-sdk-example/
-RUN cd golang-sdk-example && go mod tidy
-
 ENTRYPOINT ["tail", "-f", "/dev/null"]

deployment/docker-compose/exec-ccnp-example.sh

@@ -84,19 +84,19 @@ validate_on_container() {
 
     ok "Example Container Avaliable. Compose file: $COMPOSE_CACHE_DIR/ccnp-example.yaml"
     ok "=============== Get Measurement ==============="
-    docker exec -it "$ctr_id" python3 ccnp_example.py -m > "$CCNP_CACHE_DIR"/example.log
+    docker exec -it "$ctr_id" python3 py_sdk_example.py -m > "$CCNP_CACHE_DIR"/example.log
     ok "Measurement Log Saved in File $CCNP_CACHE_DIR/example.log"
 
     ok "=============== Get Event Logs ==============="
-    docker exec -it "$ctr_id" python3 ccnp_example.py -e >> "$CCNP_CACHE_DIR"/example.log
+    docker exec -it "$ctr_id" python3 py_sdk_example.py -e >> "$CCNP_CACHE_DIR"/example.log
     ok "Eventlog Saved in File $CCNP_CACHE_DIR/example.log"
 
     ok "=============== Get CC Report ==============="
-    docker exec -it "$ctr_id" python3 ccnp_example.py -r >> "$CCNP_CACHE_DIR"/example.log
+    docker exec -it "$ctr_id" python3 py_sdk_example.py -r >> "$CCNP_CACHE_DIR"/example.log
     ok "Eventlog Saved in File $CCNP_CACHE_DIR/example.log"
 
     ok "=============== Verify Event Logs ==============="
-    docker exec -it "$ctr_id" python3 ccnp_example.py -v >> "$CCNP_CACHE_DIR"/example.log
+    docker exec -it "$ctr_id" python3 py_sdk_example.py -v >> "$CCNP_CACHE_DIR"/example.log
     ok "Eventlog Saved in File $CCNP_CACHE_DIR/example.log"
 }
 

deployment/kubernetes/script/exec-ccnp-example.sh

@@ -33,20 +33,20 @@ fi
 
 if [ $MEASUREMENT == true ]; then
     echo "==> Get Measurements"
-    kubectl exec -it "$POD_NAME" -n ccnp -- python3 ccnp_example.py -m
+    kubectl exec -it "$POD_NAME" -n ccnp -- python3 py_sdk_example.py -m
 fi
 
 if [ $EVENTLOG == true ]; then
     echo "==> Get Event logs"
-    kubectl exec -it "$POD_NAME" -n ccnp -- python3 ccnp_example.py -e
+    kubectl exec -it "$POD_NAME" -n ccnp -- python3 py_sdk_example.py -e
 fi
 
 if [ $CC_REPORT == true ]; then
     echo "==> Get CC_REPORT"
-    kubectl exec -it "$POD_NAME" -n ccnp -- python3 ccnp_example.py -r
+    kubectl exec -it "$POD_NAME" -n ccnp -- python3 py_sdk_example.py -r
 fi
 
 if [ $VERIFY == true ]; then
     echo "==> Verify event logs"
-    kubectl exec -it "$POD_NAME" -n ccnp -- python3 ccnp_example.py -v
+    kubectl exec -it "$POD_NAME" -n ccnp -- python3 py_sdk_example.py -v
 fi

container/ccnp-example/golang-sdk-example/go-sdk-example.go renamed to sdk/golang/example/go-sdk-example.go

@@ -26,7 +26,7 @@ func testGetCCReport(sdk ccnp.SDK, logger *log.Logger) {
 	report, err := sdk.GetCCReport(nonce, userData, nil)
 	if err != nil {
 		logger.Println("Error in fetching cc report.")
-		os.Exit(0)
+		os.Exit(-1)
 	}
 
 	logger.Println("Dump the attestation report fetched.")
@@ -44,7 +44,7 @@ func testGetCCMeasurement(sdk ccnp.SDK, logger *log.Logger) {
 	measurement, err := sdk.GetCCMeasurement(imr_index, alg)
 	if err != nil {
 		logger.Println("Error in fetching cc measurement.")
-		os.Exit(0)
+		os.Exit(-1)
 	}
 
 	logger.Println("Dump measurement fetched.")
@@ -67,7 +67,7 @@ func testGetCCEventLog(sdk ccnp.SDK, logger *log.Logger) {
 	eventLogs, err := sdk.GetCCEventLog()
 	if err != nil {
 		logger.Println("Error in fetching event logs.")
-		os.Exit(0)
+		os.Exit(-1)
 	}
 
 	logger.Println("Total ", len(eventLogs), " of event logs fetched.")
@@ -85,7 +85,7 @@ func main() {
 	defaultAlg, err := sdk.GetDefaultAlgorithm()
 	if err != nil {
 		logger.Println("Error in fetching default algorithm.")
-		os.Exit(0)
+		os.Exit(-1)
 	}
 	logger.Println("Default Algorithm:   ", defaultAlg)
 	logger.Println("----------------------------------------------------------------------------------")
@@ -94,7 +94,7 @@ func main() {
 	count, err := sdk.GetMeasurementCount()
 	if err != nil {
 		logger.Println("Error in fetching measurement count.")
-		os.Exit(0)
+		os.Exit(-1)
 	}
 	logger.Println("Measurement count:   ", count)
 	logger.Println("----------------------------------------------------------------------------------")

container/ccnp-example/golang-sdk-example/go.mod renamed to sdk/golang/example/go.mod

@@ -1,5 +1,5 @@
 [package]
-name = "cctrusted_ccnp"
+name = "ccnp"
 version = "0.1.0"
 edition = "2021"
 authors = ["Chen Hairong <[email protected]>"]
@@ -8,7 +8,7 @@ description = "CC Trusted API CCNP SDK"
 license = "Apache-2.0"
 
 [lib]
-name = "cctrusted_ccnp"
+name = "ccnp"
 path = "src/lib.rs"
 
 [dependencies]