feat: add http plugin (#3)

Author: zach

Cargo.lock

@@ -5,6 +5,7 @@ members = [
 	"store_credit",
   "loop_forever",
   "count_vowels_kvstore",
+	"http"
 ]
 resolver = "2"
 

Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "http"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+extism-pdk = {workspace = true}
+serde = {workspace = true}
+anyhow = {workspace = true}
+
+[lib]
+crate_type = ["cdylib"]

http/Cargo.toml

@@ -0,0 +1,22 @@
+use extism_pdk::*;
+
+#[plugin_fn]
+pub unsafe fn http_get(Json(input): Json<HttpRequest>) -> FnResult<Vec<u8>> {
+    let res = http::request::<()>(&input, None)?;
+    let res = res.body();
+    Ok(res)
+}
+
+#[derive(serde::Serialize, serde::Deserialize)]
+struct HttpRequestWithBody {
+    #[serde(flatten)]
+    req: HttpRequest,
+    data: String,
+}
+
+#[plugin_fn]
+pub unsafe fn http_post(Json(input): Json<HttpRequestWithBody>) -> FnResult<Vec<u8>> {
+    let res = http::request::<&str>(&input.req, Some(&input.data))?;
+    let res = res.body();
+    Ok(res)
+}