patch structure init with integration test

2022-08-08 11:10:35 +08:00 · 2022-08-08 11:10:35 +08:00 · a41dc74567
commit a41dc74567
parent 0d4a1a80b2
15 changed files with 26713 additions and 3 deletions
--- a/1
+++ b/1
@ -0,0 +1 @@
 0.1.2-1
--- a/WasmEngine.spec
+++ b/WasmEngine.spec
@ -2,14 +2,20 @@
 Name:           WasmEngine
 Version:        v0.1.2
-Release:        2
+Release:        3
 Summary:        WasmEngine is a webassembly function engine, which provides high concurrency and sandbox security.
 License:        MulanPSL-2.0
 URL:            https://gitee.com/openeuler/WasmEngine
 Source0:        %{name}-%{version}.tar.gz
 Source1: git-commit
 Source2: VERSION-openeuler
 Source3: apply-patches
 Source4: gen-version.sh
 Source5: series.conf
 Source6: patch.tar.gz
-BuildRequires:  rust,cargo,rust-packaging
+BuildRequires:  rust,cargo,rust-packaging,git
 BuildRequires:  gcc,dtc,openssl-devel
 %description
@ -17,9 +23,16 @@ Based on Rust programming language, WasmEngine is a webassembly function engine,
 Summary:        %{summary}
 %prep
-%autosetup -p1
+cp %{SOURCE0} .
 cp %{SOURCE1} .
 cp %{SOURCE2} .
 cp %{SOURCE3} .
 cp %{SOURCE4} .
 cp %{SOURCE5} .
 cp %{SOURCE6} .
 %build
 sh ./apply-patches
 rm -f build.rs
 mkdir -p .cargo
@ -47,6 +60,12 @@ rm -rf %{buildroot}
 %attr(550,root,root) %{_bindir}/wasm_engine
 %changelog
 * Mon Aug 08 2022 jiangpengfei <jiangpengfei9@huawei.com> - v0.1.2-3
 - Type: bugfix
 - CVE: NA
 - SUG: restart
 - DESC: patch structure init, sync upstream patches
 * Mon Aug 08 2022 xingweizheng <xingweizheng@huawei.com> - v0.1.2-2
 - Type: requirement
 - CVE: NA
--- a/38
+++ b/38
@ -0,0 +1,38 @@
 #!/bin/bash
 # Copyright (c) Huawei Technologies Co., Ltd. 2019-2020. All rights reserved.
 # Description: This shell script is used to apply patches for the project
 # Author: lixiang172@huawei.com
 # Create: 2020-08-21
 set -ex
 pkg=WasmEngine
 cwd=${PWD}
 src=${cwd}/${pkg}
 tar_file=WasmEngine-v"$(awk -F"-" '{print $1}' < VERSION-openeuler)".tar.gz
 mkdir ${src} && tar -zxvf "${tar_file}" -C ${src} --strip-components 1
 if [ ! -d patch ]; then
    tar -zxvf patch.tar.gz
 fi
 cd "${src}"
 git init
 git add .
 git config user.name 'build'
 git config user.email 'build@obs.com'
 git commit -m 'init build'
 cd "${cwd}"
 series=${cwd}/series.conf
 while IPF= read -r line; do
    if [[ "${line}" =~ ^patch* ]]; then
        echo "git apply ${cwd}/${line}"
        cd "${src}" && git apply "${cwd}/${line}"
    fi
 done <"${series}"
 cd "${cwd}"
 cp -rf "${src}"/* .
 cp -f VERSION-openeuler VERSION
--- a/gen-version.sh
+++ b/gen-version.sh
@ -0,0 +1,91 @@
 #!/bin/bash
 ###################################################################################################
 # Copyright (c) Huawei Technologies Co., Ltd. 2020. All rights reserved.
 # iSula-Kits licensed under the Mulan PSL v2.
 # You can use this software according to the terms and conditions of the Mulan PSL v2.
 # You may obtain a copy of Mulan PSL v2 at:
 #     http://license.coscl.org.cn/MulanPSL2
 # THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
 # IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
 # PURPOSE.
 # See the Mulan PSL v2 for more details.
 # Author: Xiang Li
 # Create: 2020-05-18
 # Description: This script used for update isula-build version and release. Enjoy and cherrs
 ###################################################################################################
 # Basic info
 top_dir=$(git rev-parse --show-toplevel)
 version_file="${top_dir}/VERSION-openeuler"
 spec_file="${top_dir}/isula-build.spec"
 commit_file=${top_dir}/git-commit
 color=$(tput setaf 2) # red
 color_reset=$(tput sgr0)
 # Commit ID
 changeID=`git log -1 | grep Change-Id | awk '{print $2}' | head -c 40`
 if [ "${changeID}" = "" ]; then
    changeID=`date | sha256sum | head -c 40`
 fi
 echo "${changeID}" > ${top_dir}/git-commit
 commit_id=$(cat ${commit_file}|cut -c1-7)
 old_all=$(cat "${version_file}")
 old_version=$(cat "${version_file}" | awk -F"-" '{print $1}')
 old_release=$(cat "${version_file}" | awk -F"-" '{print $2}')
 major_old_version=$(echo "${old_version}" | awk -F "." '{print $1}')
 minor_old_version=$(echo "${old_version}" | awk -F "." '{print $2}')
 revision_old_version=$(echo "${old_version}" | awk -F "." '{print $3}')
 # Read user input
 read -rp "update version: Major(1), Minor(2), Revision(3), Release(4) [1/2/3/4]: " input
 case ${input} in
    1)
        major_old_version=$((major_old_version + 1))
        minor_old_version="0"
        revision_old_version="0"
        new_release_num="1"
        ;;
    2)
        minor_old_version=$((minor_old_version + 1))
        revision_old_version="0"
        new_release_num="1"
        ;;
    3)
        revision_old_version=$((revision_old_version + 1))
        new_release_num="1"
        ;;
    4)
        new_release_num=$((old_release + 1))
        ;;
    *)
        echo "Wrong input, Version Not modified: ${old_version}"
        exit 0
        ;;
 esac
 author=$(git config user.name)
 email=$(git config user.email)
 # VERSION format:
 # Major.Minor.Revision
 new_version=${major_old_version}.${minor_old_version}.${revision_old_version}
 new_release="${new_release_num}"
 new_all=${new_version}-${new_release_num}
 new_changelog=$(cat << EOF
 * $(date '+%a %b %d %Y') $author <$email> - $new_all\n- Type:\n- CVE:\n- SUG:\n- DESC:\n
 EOF
 )
 # Replace version and release for spec and VERSION files
 sed -i -e "s/^Version: .*$/Version: ${new_version}/g" "${spec_file}"
 sed -i -e "s/^Release: .*$/Release: ${new_release}/g" "${spec_file}"
 sed -i -e "/\%changelog/a$new_changelog" "${spec_file}"
 echo "${new_all}" > "${version_file}"
 if [[ "${old_all}" != "${new_all}" ]]; then
    printf 'Version: %s -> %s\n' "${old_all}" "${color}${new_all}${color_reset}"
 fi
--- a/1
+++ b/1
@ -0,0 +1 @@
 72af9798974345d587fe8f3ea2c121adc1696651
--- a/patch/.gitkeep
+++ b/patch/.gitkeep
--- a/patch/0001-add-experiments-to-tar.patch
+++ b/patch/0001-add-experiments-to-tar.patch
@ -0,0 +1,667 @@
 From 6d7bed672d69a3fb60d98ff84182ff5eceb0c452 Mon Sep 17 00:00:00 2001
 From: build <build@obs.com>
 Date: Tue, 9 Aug 2022 19:06:59 +0800
 Subject: [PATCH] add experiments to tar
 ---
 experiments/application/add_one/Cargo.lock    |   7 +
 experiments/application/add_one/Cargo.toml    |  11 ++
 experiments/application/add_one/src/lib.rs    |   4 +
 .../authentication-wasi/Cargo.lock            |  74 +++++++++
 .../authentication-wasi/Cargo.toml            |  10 ++
 .../authentication-wasi/src/main.rs           |  68 ++++++++
 .../application/authentication/Cargo.lock     | 154 ++++++++++++++++++
 .../application/authentication/Cargo.toml     |  18 ++
 .../application/authentication/src/lib.rs     |  91 +++++++++++
 .../application/echo-string/Cargo.lock        |   7 +
 .../application/echo-string/Cargo.toml        |  11 ++
 .../application/echo-string/src/lib.rs        |   5 +
 experiments/application/fibonacci/Cargo.lock  |   7 +
 experiments/application/fibonacci/Cargo.toml  |   8 +
 experiments/application/fibonacci/src/main.rs |  18 ++
 experiments/application/hello/Cargo.lock      |   7 +
 experiments/application/hello/Cargo.toml      |   8 +
 experiments/application/hello/src/main.rs     |   3 +
 18 files changed, 511 insertions(+)
 create mode 100644 experiments/application/add_one/Cargo.lock
 create mode 100644 experiments/application/add_one/Cargo.toml
 create mode 100644 experiments/application/add_one/src/lib.rs
 create mode 100644 experiments/application/authentication-wasi/Cargo.lock
 create mode 100644 experiments/application/authentication-wasi/Cargo.toml
 create mode 100644 experiments/application/authentication-wasi/src/main.rs
 create mode 100644 experiments/application/authentication/Cargo.lock
 create mode 100644 experiments/application/authentication/Cargo.toml
 create mode 100644 experiments/application/authentication/src/lib.rs
 create mode 100644 experiments/application/echo-string/Cargo.lock
 create mode 100644 experiments/application/echo-string/Cargo.toml
 create mode 100644 experiments/application/echo-string/src/lib.rs
 create mode 100644 experiments/application/fibonacci/Cargo.lock
 create mode 100644 experiments/application/fibonacci/Cargo.toml
 create mode 100644 experiments/application/fibonacci/src/main.rs
 create mode 100644 experiments/application/hello/Cargo.lock
 create mode 100644 experiments/application/hello/Cargo.toml
 create mode 100644 experiments/application/hello/src/main.rs
 diff --git a/experiments/application/add_one/Cargo.lock b/experiments/application/add_one/Cargo.lock
 new file mode 100644
 index 00000000..f33516b5
 --- /dev/null
 +++ b/experiments/application/add_one/Cargo.lock
@@ -0,0 +1,7 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "authentication"
 +version = "0.1.0"
 diff --git a/experiments/application/add_one/Cargo.toml b/experiments/application/add_one/Cargo.toml
 new file mode 100644
 index 00000000..e218947f
 --- /dev/null
 +++ b/experiments/application/add_one/Cargo.toml
@@ -0,0 +1,11 @@
 +[package]
 +name = "authentication"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 +
 +[lib]
 +crate-type = ["cdylib"]
 diff --git a/experiments/application/add_one/src/lib.rs b/experiments/application/add_one/src/lib.rs
 new file mode 100644
 index 00000000..da5a5692
 --- /dev/null
 +++ b/experiments/application/add_one/src/lib.rs
@@ -0,0 +1,4 @@
 +#[no_mangle]
 +pub extern "C" fn add_one(x: i32) -> i32 {
 +    x + 1
 +}
 \ No newline at end of file
 diff --git a/experiments/application/authentication-wasi/Cargo.lock b/experiments/application/authentication-wasi/Cargo.lock
 new file mode 100644
 index 00000000..7aa6e8f4
 --- /dev/null
 +++ b/experiments/application/authentication-wasi/Cargo.lock
@@ -0,0 +1,74 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "another_json_minimal"
 +version = "0.0.2"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "77ba8341e1396c8a379f62de1b47f31256f2fe0846f5f95e9c60014d2102d9bd"
 +
 +[[package]]
 +name = "authentication-wasi"
 +version = "0.1.0"
 +dependencies = [
 + "another_json_minimal",
 + "md-5",
 +]
 +
 +[[package]]
 +name = "block-buffer"
 +version = "0.9.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 +dependencies = [
 + "generic-array",
 +]
 +
 +[[package]]
 +name = "digest"
 +version = "0.9.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 +dependencies = [
 + "generic-array",
 +]
 +
 +[[package]]
 +name = "generic-array"
 +version = "0.14.4"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 +dependencies = [
 + "typenum",
 + "version_check",
 +]
 +
 +[[package]]
 +name = "md-5"
 +version = "0.9.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
 +dependencies = [
 + "block-buffer",
 + "digest",
 + "opaque-debug",
 +]
 +
 +[[package]]
 +name = "opaque-debug"
 +version = "0.3.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 +
 +[[package]]
 +name = "typenum"
 +version = "1.14.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
 +
 +[[package]]
 +name = "version_check"
 +version = "0.9.3"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 diff --git a/experiments/application/authentication-wasi/Cargo.toml b/experiments/application/authentication-wasi/Cargo.toml
 new file mode 100644
 index 00000000..b862de82
 --- /dev/null
 +++ b/experiments/application/authentication-wasi/Cargo.toml
@@ -0,0 +1,10 @@
 +[package]
 +name = "authentication-wasi"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 +md-5 = { version="0.9", default-features = false }
 +another_json_minimal = "0.0.2"
 diff --git a/experiments/application/authentication-wasi/src/main.rs b/experiments/application/authentication-wasi/src/main.rs
 new file mode 100644
 index 00000000..df00eae3
 --- /dev/null
 +++ b/experiments/application/authentication-wasi/src/main.rs
@@ -0,0 +1,68 @@
 +use another_json_minimal::Json;
 +use md5::{Digest, Md5};
 +use std::{env, fmt::Write};
 +
 +#[derive(Default)]
 +struct Response {
 +    status: String,
 +    body: String,
 +}
 +
 +fn main() {
 +    let args: Vec<String> = env::args().collect();
 +    if args.len() != 3 {
 +        eprintln!("usage: authentication <URI> <BODY> <SECRET>");
 +        return;
 +    }
 +
 +    let arg_uri = &args[0];
 +    let arg_body = &args[1];
 +    let arg_secret = &args[2];
 +
 +    let arg_func = "argfunc";
 +    let content = format!("{}#{}#{}", arg_uri, arg_body, arg_func);
 +
 +    // create a Md5 hasher instance
 +    let mut hasher = Md5::new();
 +    // process input message
 +    hasher.update(content.as_bytes());
 +    let result = hasher.finalize();
 +
 +    let slice = result.as_slice();
 +    let mut hash = String::with_capacity(slice.len() * 2);
 +    for &b in slice {
 +        write!(&mut hash, "{:02x}", b).unwrap();
 +    }
 +
 +    let mut r: Response = Response::default();
 +    let html: String;
 +    if &hash == arg_secret {
 +        r.status = "200".to_string();
 +        html = "<html><h1>Auth Pass!</h1><p>hash ".to_owned() + &hash + "</p></html>";
 +        r.body = html;
 +    } else {
 +        r.status = "403".to_string();
 +        html = "<html><h1>Auth Forbidden!</h1><p>hash ".to_owned()
 +            + &hash
 +            + " secret "
 +            + &arg_secret
 +            + "</p></html>";
 +        r.body = html;
 +    }
 +
 +    //we use complicated another_json_minimal temporary
 +    let mut json = Json::new();
 +    let status = Json::OBJECT {
 +        name: String::from("status"),
 +        value: Box::new(Json::STRING(String::from(&r.status))),
 +    };
 +    json.add(status);
 +    let body = Json::OBJECT {
 +        name: String::from("body"),
 +        value: Box::new(Json::STRING(String::from(&r.body))),
 +    };
 +    json.add(body);
 +    let serialized = json.print();
 +
 +    println!("{}", serialized);
 +}
 diff --git a/experiments/application/authentication/Cargo.lock b/experiments/application/authentication/Cargo.lock
 new file mode 100644
 index 00000000..9d96c7b1
 --- /dev/null
 +++ b/experiments/application/authentication/Cargo.lock
@@ -0,0 +1,154 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "another_json_minimal"
 +version = "0.0.2"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "77ba8341e1396c8a379f62de1b47f31256f2fe0846f5f95e9c60014d2102d9bd"
 +
 +[[package]]
 +name = "authentication"
 +version = "0.1.0"
 +dependencies = [
 + "another_json_minimal",
 + "md-5",
 + "serde",
 + "serde_json",
 +]
 +
 +[[package]]
 +name = "block-buffer"
 +version = "0.9.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 +dependencies = [
 + "generic-array",
 +]
 +
 +[[package]]
 +name = "digest"
 +version = "0.9.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 +dependencies = [
 + "generic-array",
 +]
 +
 +[[package]]
 +name = "generic-array"
 +version = "0.14.4"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
 +dependencies = [
 + "typenum",
 + "version_check",
 +]
 +
 +[[package]]
 +name = "itoa"
 +version = "1.0.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "1aab8fc367588b89dcee83ab0fd66b72b50b72fa1904d7095045ace2b0c81c35"
 +
 +[[package]]
 +name = "md-5"
 +version = "0.9.1"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "7b5a279bb9607f9f53c22d496eade00d138d1bdcccd07d74650387cf94942a15"
 +dependencies = [
 + "block-buffer",
 + "digest",
 + "opaque-debug",
 +]
 +
 +[[package]]
 +name = "opaque-debug"
 +version = "0.3.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 +
 +[[package]]
 +name = "proc-macro2"
 +version = "1.0.34"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "2f84e92c0f7c9d58328b85a78557813e4bd845130db68d7184635344399423b1"
 +dependencies = [
 + "unicode-xid",
 +]
 +
 +[[package]]
 +name = "quote"
 +version = "1.0.10"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
 +dependencies = [
 + "proc-macro2",
 +]
 +
 +[[package]]
 +name = "ryu"
 +version = "1.0.9"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
 +
 +[[package]]
 +name = "serde"
 +version = "1.0.132"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "8b9875c23cf305cd1fd7eb77234cbb705f21ea6a72c637a5c6db5fe4b8e7f008"
 +dependencies = [
 + "serde_derive",
 +]
 +
 +[[package]]
 +name = "serde_derive"
 +version = "1.0.132"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "ecc0db5cb2556c0e558887d9bbdcf6ac4471e83ff66cf696e5419024d1606276"
 +dependencies = [
 + "proc-macro2",
 + "quote",
 + "syn",
 +]
 +
 +[[package]]
 +name = "serde_json"
 +version = "1.0.73"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "bcbd0344bc6533bc7ec56df11d42fb70f1b912351c0825ccb7211b59d8af7cf5"
 +dependencies = [
 + "itoa",
 + "ryu",
 + "serde",
 +]
 +
 +[[package]]
 +name = "syn"
 +version = "1.0.82"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "8daf5dd0bb60cbd4137b1b587d2fc0ae729bc07cf01cd70b36a1ed5ade3b9d59"
 +dependencies = [
 + "proc-macro2",
 + "quote",
 + "unicode-xid",
 +]
 +
 +[[package]]
 +name = "typenum"
 +version = "1.14.0"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "b63708a265f51345575b27fe43f9500ad611579e764c79edbc2037b1121959ec"
 +
 +[[package]]
 +name = "unicode-xid"
 +version = "0.2.2"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 +
 +[[package]]
 +name = "version_check"
 +version = "0.9.3"
 +source = "registry+https://github.com/rust-lang/crates.io-index"
 +checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
 diff --git a/experiments/application/authentication/Cargo.toml b/experiments/application/authentication/Cargo.toml
 new file mode 100644
 index 00000000..47729792
 --- /dev/null
 +++ b/experiments/application/authentication/Cargo.toml
@@ -0,0 +1,18 @@
 +[package]
 +name = "authentication"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 +md-5 = { version="0.9", default-features = false }
 +another_json_minimal = "0.0.2"
 +
 +[lib]
 +crate-type = ["cdylib"]
 +
 +[dev-dependencies]
 +serde = { version = "1.0", features = ["derive"] }
 +serde_json = "1.0"
 +
 diff --git a/experiments/application/authentication/src/lib.rs b/experiments/application/authentication/src/lib.rs
 new file mode 100644
 index 00000000..0aa5d980
 --- /dev/null
 +++ b/experiments/application/authentication/src/lib.rs
@@ -0,0 +1,91 @@
 +use std::fmt::Write;
 +
 +use another_json_minimal::Json;
 +use md5::{Digest, Md5};
 +
 +#[derive(Default)]
 +struct Response {
 +    status: String,
 +    body: String,
 +}
 +
 +#[no_mangle]
 +pub fn authentication(data: &str) -> (*mut u8, usize) {
 +    // fulfill data p
 +    let arg_func = "argfunc";
 +    let json = match Json::parse(data.as_bytes()) {
 +        Ok(json) => json,
 +        Err((position, message)) => {
 +            panic!("`{}` at position `{}`!!!", position, message);
 +        }
 +    };
 +    let arg_uri = json.get("arg_uri").unwrap().print();
 +    let arg_body = json.get("arg_body").unwrap().print();
 +    let arg_secret = json.get("arg_secret").unwrap().print();
 +
 +    let content = format!("{}#{}#{}", arg_uri, arg_body, arg_func);
 +
 +    // create a Md5 hasher instance
 +    let mut hasher = Md5::new();
 +    // process input message
 +    hasher.update(content.as_bytes());
 +    let result = hasher.finalize();
 +
 +    let slice = result.as_slice();
 +    let mut hash = String::with_capacity(slice.len() * 2);
 +    for &b in slice {
 +        write!(&mut hash, "{:02x}", b).unwrap();
 +    }
 +
 +    let mut r: Response = Response::default();
 +    let html: String;
 +    if hash == arg_secret {
 +        r.status = "200".to_string();
 +        html = "<html><h1>Auth Pass!</h1><p>hash ".to_owned() + &hash + "</p></html>";
 +        r.body = html;
 +    } else {
 +        r.status = "403".to_string();
 +        html = "<html><h1>Auth Forbidden!</h1><p>hash ".to_owned()
 +            + &hash
 +            + " secret "
 +            + &arg_secret
 +            + "</p></html>";
 +        r.body = html;
 +    }
 +
 +    //we use complicated another_json_minimal temporary
 +    let mut json = Json::new();
 +    let status = Json::OBJECT {
 +        name: String::from("status"),
 +        value: Box::new(Json::STRING(String::from(&r.status))),
 +    };
 +
 +    json.add(status);
 +    let body = Json::OBJECT {
 +        name: String::from("body"),
 +        value: Box::new(Json::STRING(String::from(&r.body))),
 +    };
 +    json.add(body);
 +
 +    let mut serialized = json.print();
 +    (serialized.as_mut_ptr(), serialized.len())
 +}
 +
 +#[test]
 +fn test_authentication() {
 +    use serde::{Deserialize, Serialize};
 +    #[derive(Deserialize, Serialize, Default)]
 +    struct Data {
 +        arg_uri: String,
 +        arg_body: String,
 +        arg_secret: String,
 +    }
 +    let p: Data = Data {
 +        arg_uri: "uri".to_string(),
 +        arg_body: "body".to_string(),
 +        arg_secret: "secrect".to_string(),
 +    };
 +
 +    let serialized = serde_json::to_string(&p).unwrap();
 +    let (_p, _l) = authentication(&serialized);
 +}
 diff --git a/experiments/application/echo-string/Cargo.lock b/experiments/application/echo-string/Cargo.lock
 new file mode 100644
 index 00000000..18266ede
 --- /dev/null
 +++ b/experiments/application/echo-string/Cargo.lock
@@ -0,0 +1,7 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "echo-string"
 +version = "0.1.0"
 diff --git a/experiments/application/echo-string/Cargo.toml b/experiments/application/echo-string/Cargo.toml
 new file mode 100644
 index 00000000..51c4cfa7
 --- /dev/null
 +++ b/experiments/application/echo-string/Cargo.toml
@@ -0,0 +1,11 @@
 +[package]
 +name = "echo-string"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 +
 +[lib]
 +crate-type = ["cdylib"]
 diff --git a/experiments/application/echo-string/src/lib.rs b/experiments/application/echo-string/src/lib.rs
 new file mode 100644
 index 00000000..56f38f7e
 --- /dev/null
 +++ b/experiments/application/echo-string/src/lib.rs
@@ -0,0 +1,5 @@
 +#[no_mangle]
 +pub fn echo_string(input: &str) -> (*const u8, usize) {
 +    let r = input.to_owned() + "b";
 +    (r.as_ptr(), r.len())
 +}
 diff --git a/experiments/application/fibonacci/Cargo.lock b/experiments/application/fibonacci/Cargo.lock
 new file mode 100644
 index 00000000..06a56e63
 --- /dev/null
 +++ b/experiments/application/fibonacci/Cargo.lock
@@ -0,0 +1,7 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "fibonacci"
 +version = "0.1.0"
 diff --git a/experiments/application/fibonacci/Cargo.toml b/experiments/application/fibonacci/Cargo.toml
 new file mode 100644
 index 00000000..9cd048ef
 --- /dev/null
 +++ b/experiments/application/fibonacci/Cargo.toml
@@ -0,0 +1,8 @@
 +[package]
 +name = "fibonacci"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 diff --git a/experiments/application/fibonacci/src/main.rs b/experiments/application/fibonacci/src/main.rs
 new file mode 100644
 index 00000000..4c6c79fb
 --- /dev/null
 +++ b/experiments/application/fibonacci/src/main.rs
@@ -0,0 +1,18 @@
 +use std::env;
 +
 +fn fib(n: u64) -> u64 {
 +    if n <= 1 {
 +        return n;
 +    }
 +    fib(n - 1) + fib(n - 2)
 +}
 +
 +fn main() {
 +    let args: Vec<String> = env::args().collect();
 +
 +    if args.len() != 1 {
 +        eprintln!("only single parameter is needed");
 +        return;
 +    }
 +    println!("{}", fib(args[0].parse::<u64>().unwrap()))
 +}
 diff --git a/experiments/application/hello/Cargo.lock b/experiments/application/hello/Cargo.lock
 new file mode 100644
 index 00000000..c3aedd77
 --- /dev/null
 +++ b/experiments/application/hello/Cargo.lock
@@ -0,0 +1,7 @@
 +# This file is automatically @generated by Cargo.
 +# It is not intended for manual editing.
 +version = 3
 +
 +[[package]]
 +name = "hello"
 +version = "0.1.0"
 diff --git a/experiments/application/hello/Cargo.toml b/experiments/application/hello/Cargo.toml
 new file mode 100644
 index 00000000..fb1ec2c9
 --- /dev/null
 +++ b/experiments/application/hello/Cargo.toml
@@ -0,0 +1,8 @@
 +[package]
 +name = "hello"
 +version = "0.1.0"
 +edition = "2021"
 +
 +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 +
 +[dependencies]
 diff --git a/experiments/application/hello/src/main.rs b/experiments/application/hello/src/main.rs
 new file mode 100644
 index 00000000..b3dbf1ae
 --- /dev/null
 +++ b/experiments/application/hello/src/main.rs
@@ -0,0 +1,3 @@
 +fn main() {
 +    println!("Hello, Budda!");
 +}
 -- 
 2.27.0
--- a/patch/0002-add-another_json_minimal-to-vendor.patch
+++ b/patch/0002-add-another_json_minimal-to-vendor.patch
--- a/patch/0003-remove-unused-code-and-comments.patch
+++ b/patch/0003-remove-unused-code-and-comments.patch
@ -0,0 +1,116 @@
 From ed978016ca2d2619e5473cf998515e606d1324d8 Mon Sep 17 00:00:00 2001
 From: meilier <xingweizheng@huawei.com>
 Date: Fri, 5 Aug 2022 15:05:42 +0800
 Subject: [PATCH 1/6] remove unused code and comments
 ---
 src/function_store/module_store.rs | 17 +----------------
 src/main.rs                        | 14 --------------
 src/wrapper/environment.rs         |  7 ++-----
 3 files changed, 3 insertions(+), 35 deletions(-)
 diff --git a/src/function_store/module_store.rs b/src/function_store/module_store.rs
 index cac3027..12616a6 100644
 --- a/src/function_store/module_store.rs
 +++ b/src/function_store/module_store.rs
@@ -1,8 +1,3 @@
 -/*!
 -Registries allow you to define "well-known" modules in the &environment that can be looked up by
 -name and version.
 -*/
 -
 use anyhow::{anyhow, Result};
 use std::{collections::HashMap, sync::Arc, sync::RwLock};
 use tracing::info;
@@ -24,10 +19,7 @@ impl ModuleStore {
         }
     }
 -    /// Insert module into the registry under a specific name, version and wasi capabilites.
 -    ///
 -    /// The version needs to be a correct semver string (e.g "1.2.3-alpha3") or the insertion will
 -    /// fail. If the exact same version and name exists it will be overwritten.
 +    /// Insert module into the ModuleStore under a specific name, module and wasi capabilites.
     pub fn insert(&self, name: &str, module: Module, wasi_cap: bool) -> Result<()> {
         let mut writer = self.module_store.write().unwrap();
@@ -44,9 +36,6 @@ impl ModuleStore {
         Ok(())
     }
 -    /// Remove module under name & version from registry
 -    ///
 -    /// Exact version matching is used for lookup.
     pub fn remove(&self, name: &str) -> Result<()> {
         let mut writer = self.module_store.write().unwrap();
@@ -113,8 +102,4 @@ impl ModuleEntry {
     pub fn capability(&self) -> bool {
         self.wasi_cap
     }
 -
 -    fn all(&self) -> ModuleEntry {
 -        self.clone()
 -    }
 }
 diff --git a/src/main.rs b/src/main.rs
 index c4e7ec0..450910d 100644
 --- a/src/main.rs
 +++ b/src/main.rs
@@ -1,5 +1,4 @@
 use anyhow::Context;
 -use clap::Parser;
 use serde::Deserialize;
 use std::{collections::HashMap, error::Error};
 use tracing::{info, instrument, Level};
@@ -23,22 +22,9 @@ lazy_static::lazy_static! {
     ]);
 }
 -#[derive(Parser, Debug)]
 -#[clap(about, version, author)]
 -struct Args {
 -    /// Log level used in wasm-engine, TRACE: 0, DEBUG: 1, INFO: 2(Default), WARN: 3, ERROR: 4
 -    #[clap(short, long, default_value = "2")]
 -    log_level: u8,
 -
 -    /// dir that contains preload apps
 -    #[clap(short, long)]
 -    preload_apps: Option<String>,
 -}
 -
 #[instrument]
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn Error + Send + Sync + 'static>> {
 -    let args = Args::parse();
     tracing_subscriber::fmt()
         .with_env_filter(EnvFilter::from_default_env())
         .try_init()?;
 diff --git a/src/wrapper/environment.rs b/src/wrapper/environment.rs
 index b7ea873..bb9bde7 100644
 --- a/src/wrapper/environment.rs
 +++ b/src/wrapper/environment.rs
@@ -12,10 +12,7 @@ pub const UNIT_OF_COMPUTE_IN_INSTRUCTIONS: u64 = 100_000;
 /// Environments let us set limits on instances:
 /// * Memory limits
 /// * Compute limits
 -/// * Access to host functions
 -///
 -/// They also define the set of plugins. Plugins can be used to modify loaded Wasm modules.
 -/// Plugins are WIP and not well documented.
 +/// * Access to modules
 #[derive(Clone)]
 pub struct Environment {
     runtime: WasmtimeRuntime,
@@ -36,7 +33,7 @@ impl Environment {
         &self.runtime
     }
 -    pub fn registry(&self) -> &ModuleStore {
 +    pub fn store(&self) -> &ModuleStore {
         &self.store
     }
 }
 -- 
 2.27.0
--- a/patch/0004-pull_wasm-return-result-do-not-panic.patch
+++ b/patch/0004-pull_wasm-return-result-do-not-panic.patch
@ -0,0 +1,56 @@
 From 0ce3f371a26deaf1c29a71af2fc7cfb8e5c25451 Mon Sep 17 00:00:00 2001
 From: meilier <xingweizheng@huawei.com>
 Date: Fri, 5 Aug 2022 00:59:24 +0800
 Subject: [PATCH 2/6] pull_wasm return result, do not panic
 ---
 src/function_store/pull.rs | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)
 diff --git a/src/function_store/pull.rs b/src/function_store/pull.rs
 index 40bbc15..2ba4185 100644
 --- a/src/function_store/pull.rs
 +++ b/src/function_store/pull.rs
@@ -1,3 +1,4 @@
 +use anyhow::Result;
 use flate2::read;
 use oci_distribution::{manifest, secrets::RegistryAuth, Client, Reference};
 use tar::Archive;
@@ -21,7 +22,7 @@ pub async fn pull_wasm(
     auth: &RegistryAuth,
     reference: &Reference,
     output: &str,
 -) {
 +) -> Result<()> {
     info!(?reference, ?output, "pulling wasm module");
     let image_content = client
@@ -31,19 +32,22 @@ pub async fn pull_wasm(
             vec![manifest::IMAGE_DOCKER_LAYER_GZIP_MEDIA_TYPE],
         )
         .await
 -        .expect("Cannot pull Wasm module")
 +        .map_err(|err| anyhow::format_err!("Cannot pull Wasm module {}", err))?
         .layers
         .into_iter()
         .next()
         .map(|layer| layer.data)
 -        .expect("No data found");
 +        .ok_or(anyhow::format_err!("No data found"))?;
     // webassembly oci spec definition: https://github.com/solo-io/wasm/spec
     // for IMAGE_DOCKER_LAYER_GZIP_MEDIA_TYPE, we need to unzip iamge_content
     // into raw wasm file
     let gz = read::GzDecoder::new(&image_content[..]);
     let mut archive = Archive::new(gz);
 -    archive.unpack(output).expect("Cannot write to file");
 +    archive
 +        .unpack(output)
 +        .map_err(|err| anyhow::format_err!("Cannot write to file: {}", err))?;
     info!("Wasm module successfully written to {}", output);
 +    Ok(())
 }
 -- 
 2.27.0
--- a/patch/0005-wasmengine-could-pull-public-https-repository-image.patch
+++ b/patch/0005-wasmengine-could-pull-public-https-repository-image.patch
@ -0,0 +1,65 @@
 From 3382e85c5be6fcf9bf79bf618eca7672b150543c Mon Sep 17 00:00:00 2001
 From: meilier <xingweizheng@huawei.com>
 Date: Fri, 5 Aug 2022 01:00:34 +0800
 Subject: [PATCH 3/6] wasmengine could pull public https' repository image
 ---
 src/function_store/local_store.rs | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)
 diff --git a/src/function_store/local_store.rs b/src/function_store/local_store.rs
 index d68c451..2afcd96 100644
 --- a/src/function_store/local_store.rs
 +++ b/src/function_store/local_store.rs
@@ -1,5 +1,6 @@
 use super::pull;
 use anyhow::{anyhow, Ok, Result};
 +use oci_distribution::client::ClientConfig;
 use oci_distribution::{secrets::RegistryAuth, Client, Reference};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
@@ -100,11 +101,13 @@ impl FunctionStore {
             ));
         }
 -        let mut client = Client::new(pull::build_client_config(true));
 -        let reference: Reference = image_name.parse().expect("Not a valid image reference");
 +        let mut client = Client::new(ClientConfig::default());
 +        let reference: Reference = image_name
 +            .parse()
 +            .map_err(|err| anyhow::format_err!("Not a valid image reference: {}", err))?;
         // pull the wasm image into the local func_store_path
 -        pull::pull_wasm(
 +        let pull_result = pull::pull_wasm(
             &mut client,
             &RegistryAuth::Anonymous,
             &reference,
@@ -112,6 +115,24 @@ impl FunctionStore {
         )
         .await;
 +        if !pull_result.is_ok() {
 +            let mut client = Client::new(pull::build_client_config(true));
 +            pull::pull_wasm(
 +                &mut client,
 +                &RegistryAuth::Anonymous,
 +                &reference,
 +                func_store_dir.as_str(),
 +            )
 +            .await
 +            .map_err(|err| {
 +                anyhow::format_err!(
 +                    "Pull image both failed with https auth: {}, and insecure http: {}",
 +                    pull_result.unwrap_err(),
 +                    err
 +                )
 +            })?;
 +        }
 +
         // only one wasm module file should be in the func_store_dir
         if read_dir(func_store_dir.clone()).unwrap().count() != 1 {
             return Err(anyhow!(
 -- 
 2.27.0
--- a/patch/0006-wasi-use-json-as-args-for-consistent-wasm-function-i.patch
+++ b/patch/0006-wasi-use-json-as-args-for-consistent-wasm-function-i.patch
@ -0,0 +1,83 @@
 From e47f84d178d3f63b45e84c576b0f690b553f2135 Mon Sep 17 00:00:00 2001
 From: meilier <xingweizheng@huawei.com>
 Date: Fri, 5 Aug 2022 01:02:28 +0800
 Subject: [PATCH 4/6] wasi use json as args for consistent wasm function invoke
 ---
 .../authentication-wasi/src/main.rs            | 18 ++++++++++++------
 src/wrapper/wasmtime_runtime.rs                | 10 ++++------
 2 files changed, 16 insertions(+), 12 deletions(-)
 diff --git a/experiments/application/authentication-wasi/src/main.rs b/experiments/application/authentication-wasi/src/main.rs
 index df00eae..91b7a87 100644
 --- a/experiments/application/authentication-wasi/src/main.rs
 +++ b/experiments/application/authentication-wasi/src/main.rs
@@ -10,14 +10,20 @@ struct Response {
 fn main() {
     let args: Vec<String> = env::args().collect();
 -    if args.len() != 3 {
 -        eprintln!("usage: authentication <URI> <BODY> <SECRET>");
 +    if args.len() != 1 {
 +        eprintln!("too many args");
         return;
     }
 -    let arg_uri = &args[0];
 -    let arg_body = &args[1];
 -    let arg_secret = &args[2];
 +    let json = match Json::parse(&args[0].as_bytes()) {
 +        Ok(json) => json,
 +        Err((position, message)) => {
 +            panic!("`{}` at position `{}`!!!", position, message);
 +        }
 +    };
 +    let arg_uri = json.get("arg_uri").unwrap().print();
 +    let arg_body = json.get("arg_body").unwrap().print();
 +    let arg_secret = json.get("arg_secret").unwrap().print();
     let arg_func = "argfunc";
     let content = format!("{}#{}#{}", arg_uri, arg_body, arg_func);
@@ -36,7 +42,7 @@ fn main() {
     let mut r: Response = Response::default();
     let html: String;
 -    if &hash == arg_secret {
 +    if hash == arg_secret {
         r.status = "200".to_string();
         html = "<html><h1>Auth Pass!</h1><p>hash ".to_owned() + &hash + "</p></html>";
         r.body = html;
 diff --git a/src/wrapper/wasmtime_runtime.rs b/src/wrapper/wasmtime_runtime.rs
 index 415dd57..6d5e9cc 100644
 --- a/src/wrapper/wasmtime_runtime.rs
 +++ b/src/wrapper/wasmtime_runtime.rs
@@ -64,11 +64,8 @@ impl WasmtimeRuntime {
         }
         let stdout = WritePipe::new_in_memory();
         wasi = wasi.stdout(Box::new(stdout.clone()));
 -        let mut args: Vec<String> = Vec::new();
 -        for (_, v) in data {
 -            args.push(v);
 -        }
 -        wasi = wasi.args(&args)?;
 +        let serialized = serde_json::to_string(&data)?;
 +        wasi = wasi.args(&[serialized])?;
         for preopen_dir_path in self.config.preopened_dirs() {
             let preopen_dir = Dir::open_ambient_dir(preopen_dir_path, ambient_authority())?;
             wasi = wasi.preopened_dir(preopen_dir, preopen_dir_path)?;
@@ -128,10 +125,11 @@ impl WasmtimeRuntime {
         //let wasm_function = instance.get_func(&mut store, function).unwrap();
         let wasm_function =
             instance.get_typed_func::<(i32, i32), (i32, i32), _>(&mut store, function)?;
 +
         if serialized.len() > WASM_PAGE_SIZE as usize {
             return Err(anyhow!("input args size larger than {}", WASM_PAGE_SIZE));
         }
 -
 +        info!("serialized.len() is {}", serialized.len() as usize);
         let memory = instance
             .get_memory(&mut store, "memory")
             .ok_or(anyhow::format_err!("failed to find `memory` export"))?;
 -- 
 2.27.0
--- a/patch/0007-integration-test-init-for-wasmengine.patch
+++ b/patch/0007-integration-test-init-for-wasmengine.patch
--- a/patch/0008-typo-fix.patch
+++ b/patch/0008-typo-fix.patch
@ -0,0 +1,35 @@
 From 0a83ca643d5e4f257ff0971878b12f23b9a3ff36 Mon Sep 17 00:00:00 2001
 From: meilier <xingweizheng@huawei.com>
 Date: Mon, 8 Aug 2022 10:48:31 +0800
 Subject: [PATCH 6/6] typo fix
 ---
 .gitignore  | 1 +
 src/main.rs | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 diff --git a/.gitignore b/.gitignore
 index 3c31371..a544b8b 100644
 --- a/.gitignore
 +++ b/.gitignore
@@ -3,3 +3,4 @@
 *.swp
 target
 target-cover
 +vendor
 diff --git a/src/main.rs b/src/main.rs
 index 450910d..547ade7 100644
 --- a/src/main.rs
 +++ b/src/main.rs
@@ -240,7 +240,7 @@ mod handlers {
         Ok(Response {
             status: http::StatusCode::OK.as_u16(),
 -            body: format!("delete function {} successfull!\n", func.function_name),
 +            body: format!("delete function {} successfully!\n", func.function_name),
         })
     }
 -- 
 2.27.0
--- a/series.conf
+++ b/series.conf
@ -0,0 +1,8 @@
 patch/0001-add-experiments-to-tar.patch
 patch/0002-add-another_json_minimal-to-vendor.patch
 patch/0003-remove-unused-code-and-comments.patch
 patch/0004-pull_wasm-return-result-do-not-panic.patch
 patch/0005-wasmengine-could-pull-public-https-repository-image.patch
 patch/0006-wasi-use-json-as-args-for-consistent-wasm-function-i.patch
 patch/0007-integration-test-init-for-wasmengine.patch
 patch/0008-typo-fix.patch