Rewrite call method

This commit is contained in:
Zhong Lufan
2022-06-20 00:10:44 +08:00
parent c952f1c372
commit c928752bbb
3 changed files with 91 additions and 136 deletions

View File

@@ -8,74 +8,76 @@ for _command in openssl curl; do
done
unset _command
declare AliAccessKeyId AliAccessKeySecret
_AliAccessKeyId=$AliAccessKeyId
_AliAccessKeySecret=$AliAccessKeySecret
# aliapi_rpc <host> <http_method> <api_version> <api_action> [api_custom_key] [api_custom_value]
# aliapi_rpc <http_method> <host> <api_version> <api_action> [<--key> <value>...]
aliapi_rpc() {
_AliAccessKeyId=$AliAccessKeyId
_AliAccessKeySecret=$AliAccessKeySecret
if [[ -z $_AliAccessKeyId ]]; then
echo "Aliyun OpenAPI SDK: 'AliAccessKeyId' environment variable not found or null"
return 61
fi
if [[ -z $_AliAccessKeySecret ]]; then
echo "Aliyun OpenAPI SDK: 'AliAccessKeySecret' environment variable not found or null"
return 62
if [[ ! -v AliAccessKeyId || ! -v AliAccessKeySecret ]]; then
echo "Aliyun OpenAPI SDK: 'AliAccessKeyId' or 'AliAccessKeySecret' environment variable not found" >&2
return 3
fi
if ! [[ $# -eq 4 || $# -eq 6 ]];then
echo "Aliyun OpenAPI SDK: aliapi_rpc() not enough parameters"
return 66
if [[ $# -lt 4 ]];then
echo "Aliyun OpenAPI SDK: aliapi_rpc() not enough parameters" >&2
return 2
fi
local _http_host=$1 _http_method=$2 _api_action=$4 _api_version=$3
local _AliAccessKeyId=$AliAccessKeyId _AliAccessKeySecret=$AliAccessKeySecret
local _http_method=$1
# 兼容 BusyBox
# shellcheck disable=SC2018,SC2019
_http_method=$(tr "a-z" "A-Z" <<< "$_http_method")
# 公共查询参数键
local _api_common_key=(
"AccessKeyId"
"Action"
"Format"
"SignatureMethod"
"SignatureVersion"
"SignatureNonce"
"Timestamp"
"Version"
shift
local _http_host=$1
shift
local _api_version=$1
shift
local _api_action=$1
shift
local -A _api_params
_api_params=(
["AccessKeyId"]=$_AliAccessKeyId
["Action"]=$_api_action
["Format"]="JSON"
["SignatureMethod"]="HMAC-SHA1"
["SignatureVersion"]="1.0"
["SignatureNonce"]=$(_aliapi_signature_nonce)
["Timestamp"]=$(_aliapi_timestamp_rpc)
["Version"]=$_api_version
)
# 公共查询参数
local _ali_common_value=(
"$_AliAccessKeyId"
"$_api_action"
"JSON"
"HMAC-SHA1"
"1.0"
"$(_ali_signature_nonce)"
"$(_ali_timestamp_rpc)"
"$_api_version"
)
declare -a _ali_custom_key _ali_custom_value _ali_key _ali_value
# 自定义查询参数键值
read -r -a _ali_custom_key <<< "$5"
read -r -a _ali_custom_value <<< "$6"
# 合并查询键值
read -r -a _ali_key <<< "${_api_common_key[*]} ${_ali_custom_key[*]}"
read -r -a _ali_value <<< "${_ali_common_value[*]} ${_ali_custom_value[*]}"
# 解析其余参数
while [[ $# -ne 0 ]]
do
case $1 in
--*)
if [[ $# -le 1 ]]; then
echo "Aliyun OpenAPI SDK: aliapi_rpc() '$1' has no value" >&2
return 2
fi
_api_params[${1:2}]="$2"
shift
shift
;;
*)
echo "Aliyun OpenAPI SDK: aliapi_rpc() Unknown parameter: $1" >&2
return 2
;;
esac
done
local _query_str=""
local _key _value
local i
for (( i = 0; i < ${#_ali_key[@]}; ++i )); do
_key=${_ali_key[$i]}
_value=${_ali_value[$i]}
for _key in "${!_api_params[@]}"; do
_value=${_api_params[$_key]}
# 参数值如果是以 () 结束,代表需要执行函数获取值,如果函数不存在,使用原始值。
[[ ($(grep -E "^.+\(\)$" <<< "$_value") == "$_value" && $(type -t "${_value:0:-2}") == "function") ]] && _value=$(${_value:0:-2})
_value=$(_urlencode "$_value")
_value=$(_aliapi_urlencode "$_value")
_query_str+="$_key=$_value&"
done
local _ali_signature_value
_ali_signature_value=$(_ali_signature_rpc "$_http_method" "$_query_str")
_query_str+="Signature=$(_urlencode "$_ali_signature_value")"
local _signature
_signature=$(_aliapi_signature_rpc "$_http_method" "$_query_str")
_query_str+="Signature=$(_aliapi_urlencode "$_signature")"
local _curl_out _http_code _http_url="https://$_http_host/?$_query_str"
_curl_out=$(mktemp)
_http_code=$(curl --location --silent --show-error --request "$_http_method" --output "$_curl_out" --write-out "%{http_code}" --connect-timeout 3 "$_http_url") && cat "$_curl_out" - <<< ""
@@ -83,11 +85,11 @@ aliapi_rpc() {
[[ $_http_code -eq 200 ]] && return 0 || return 1
}
_ali_signature_rpc() {
_aliapi_signature_rpc() {
local _http_method=$1 _str _query_str _sign_str
_str=$(echo -n "$2" | tr "&" "\n" | sort)
_str=$(LC_ALL=C echo -n "$2" | tr "&" "\n" | sort)
_query_str=$(echo -n "$_str" | tr "\n" "&")
_sign_str="$_http_method&$(_urlencode "/")&$(_urlencode "$_query_str")"
_sign_str="$_http_method&$(_aliapi_urlencode "/")&$(_aliapi_urlencode "$_query_str")"
echo -n "$_sign_str" | openssl sha1 -hmac "$_AliAccessKeySecret&" -binary | openssl base64 -e
}
@@ -96,14 +98,21 @@ _aliapi_timestamp_rpc() {
date -u -Iseconds
}
_ali_signature_nonce() {
date "+%s%N"
_aliapi_signature_nonce() {
}
_urlencode() {
_aliapi_urlencode() {
local result
result=$(curl --get --silent --output /dev/null --write-out "%{url_effective}" --data-urlencode "=$1" "")
result="${result//+/%20}" # 替换 + 为 %20
echo "${result#*\?}"
}
[[ $# -ne 0 ]] && aliapi_rpc "$@"
if [[ ${#BASH_SOURCE[@]} -eq 1 ]]; then
set -euf -o pipefail
if [[ $# -eq 0 ]]; then
echo "$0 <http_method> <host> <api_version> <api_action> [<--key> <value>...]" >&2
exit 2
fi
aliapi_rpc "$@"
fi