Add https example

Signed-off-by: csh <[email protected]>

.github/workflows/examples.yml

@@ -35,12 +35,27 @@ jobs:
  run: |
  VERSION=0.13.5
  curl -sSf https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | sudo bash -s -- --version=$VERSION -p /usr/local
- 
+ 
+ mkdir -p /usr/local/lib/wasmedge
+ wget https://github.com/WasmEdge/WasmEdge/releases/download/$VERSION/WasmEdge-plugin-wasmedge_rustls-$VERSION-ubuntu20.04_x86_64.tar.gz
+ tar -zxf WasmEdge-plugin-wasmedge_rustls-$VERSION-ubuntu20.04_x86_64.tar.gz
+ sudo mv libwasmedge_rustls.so /usr/local/lib/wasmedge
+
  - name: Client example
  run: |
  cargo build --target wasm32-wasi --release
- wasmedgec target/wasm32-wasi/release/wasmedge_reqwest_demo.wasm wasmedge_reqwest_demo.wasm
- resp=$(wasmedge wasmedge_reqwest_demo.wasm 2>&1)
+ wasmedgec target/wasm32-wasi/release/http.wasm http.wasm
+ wasmedgec target/wasm32-wasi/release/https.wasm https.wasm
+ resp=$(wasmedge http.wasm 2>&1)
+ echo "$resp"
+ if [[ $resp == *"WasmEdge"* ]]; then
+ echo -e "Execution Success!"
+ else
+ echo -e "Execution Fail!"
+ exit 1
+ fi
+
+ resp=$(wasmedge https.wasm 2>&1)
  echo "$resp"
  if [[ $resp == *"WasmEdge"* ]]; then
  echo -e "Execution Success!"

Cargo.toml

@@ -4,5 +4,13 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-reqwest_wasi = "0.11"
-tokio_wasi = { version = "1", features = ["rt", "macros", "net", "time"]}
+reqwest_wasi = { version = "0.11", features = ["wasmedge-tls"] }
+tokio_wasi = { version = "1", features = ["rt", "macros", "net", "time"] }
+
+[[bin]]
+name = "http"
+path = "src/http.rs"
+
+[[bin]]
+name = "https"
+path = "src/https.rs"

src/https.rs

@@ -0,0 +1,37 @@
+#[tokio::main(flavor = "current_thread")]
+async fn main() -> Result<(), reqwest::Error> {
+ // Some simple CLI args requirements...
+ let url = "https://eu.httpbin.org/get?msg=WasmEdge";
+
+ eprintln!("Fetching {:?}...", url);
+
+ let res = reqwest::get(url).await?;
+
+ eprintln!("Response: {:?} {}", res.version(), res.status());
+ eprintln!("Headers: {:#?}\n", res.headers());
+
+ let body = res.text().await?;
+ println!("GET: {}", body);
+
+ let client = reqwest::Client::new();
+
+ let res = client
+ .post("https://eu.httpbin.org/post")
+ .body("msg=WasmEdge")
+ .send()
+ .await?;
+ let body = res.text().await?;
+
+ println!("POST: {}", body);
+
+ let res = client
+ .put("https://eu.httpbin.org/put")
+ .body("msg=WasmEdge")
+ .send()
+ .await?;
+ let body = res.text().await?;
+
+ println!("PUT: {}", body);
+
+ Ok(())
+}