Hudi revised this gist 1 month ago. Go to revision
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Hudi revised this gist 1 month ago. Go to revision
1 file changed, 48 insertions
腾讯云EO缓存刷新(file created)
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| 1 | + | #!/bin/bash | |
| 2 | + | ||
| 3 | + | secret_id="" | |
| 4 | + | secret_key="" | |
| 5 | + | token="" | |
| 6 | + | ||
| 7 | + | service="teo" | |
| 8 | + | host="teo.tencentcloudapi.com" | |
| 9 | + | region="" | |
| 10 | + | action="CreatePurgeTask" | |
| 11 | + | version="2022-09-01" | |
| 12 | + | algorithm="TC3-HMAC-SHA256" | |
| 13 | + | timestamp=$(date +%s) | |
| 14 | + | date=$(date -u -d @$timestamp +"%Y-%m-%d") | |
| 15 | + | payload="{\"ZoneId\":\"",\"Type\":\"purge_host\",\"Method\":\"invalidate\",\"Targets\":[\"www.hudi.space\"]}" | |
| 16 | + | ||
| 17 | + | # ************* 步骤 1：拼接规范请求串 ************* | |
| 18 | + | http_request_method="POST" | |
| 19 | + | canonical_uri="/" | |
| 20 | + | canonical_querystring="" | |
| 21 | + | canonical_headers="content-type:application/json; charset=utf-8\nhost:$host\nx-tc-action:$(echo $action | awk '{print tolower($0)}')\n" | |
| 22 | + | signed_headers="content-type;host;x-tc-action" | |
| 23 | + | hashed_request_payload=$(echo -n "$payload" | openssl sha256 -hex | awk '{print $2}') | |
| 24 | + | canonical_request="$http_request_method\n$canonical_uri\n$canonical_querystring\n$canonical_headers\n$signed_headers\n$hashed_request_payload" | |
| 25 | + | echo "$canonical_request" | |
| 26 | + | ||
| 27 | + | # ************* 步骤 2：拼接待签名字符串 ************* | |
| 28 | + | credential_scope="$date/$service/tc3_request" | |
| 29 | + | hashed_canonical_request=$(printf "$canonical_request" | openssl sha256 -hex | awk '{print $2}') | |
| 30 | + | string_to_sign="$algorithm\n$timestamp\n$credential_scope\n$hashed_canonical_request" | |
| 31 | + | echo "$string_to_sign" | |
| 32 | + | ||
| 33 | + | # ************* 步骤 3：计算签名 ************* | |
| 34 | + | secret_date=$(printf "$date" | openssl sha256 -hmac "TC3$secret_key" | awk '{print $2}') | |
| 35 | + | echo $secret_date | |
| 36 | + | secret_service=$(printf $service | openssl dgst -sha256 -mac hmac -macopt hexkey:"$secret_date" | awk '{print $2}') | |
| 37 | + | echo $secret_service | |
| 38 | + | secret_signing=$(printf "tc3_request" | openssl dgst -sha256 -mac hmac -macopt hexkey:"$secret_service" | awk '{print $2}') | |
| 39 | + | echo $secret_signing | |
| 40 | + | signature=$(printf "$string_to_sign" | openssl dgst -sha256 -mac hmac -macopt hexkey:"$secret_signing" | awk '{print $2}') | |
| 41 | + | echo "$signature" | |
| 42 | + | ||
| 43 | + | # ************* 步骤 4：拼接 Authorization ************* | |
| 44 | + | authorization="$algorithm Credential=$secret_id/$credential_scope, SignedHeaders=$signed_headers, Signature=$signature" | |
| 45 | + | echo $authorization | |
| 46 | + | ||
| 47 | + | # ************* 步骤 5：构造并发起请求 ************* | |
| 48 | + | curl -XPOST "https://$host" -d "$payload" -H "Authorization: $authorization" -H "Content-Type: application/json; charset=utf-8" -H "Host: $host" -H "X-TC-Action: $action" -H "X-TC-Timestamp: $timestamp" -H "X-TC-Version: $version" -H "X-TC-Region: $region" -H "X-TC-Token: $token" | |
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