Security
X.509 证书解析器
解析 X.509 SSL/TLS 证书(粘贴 PEM 或上传 .pem/.crt),查看主题、签发者、有效期(含过期状态)、公钥、签名算法、序列号、SAN、密钥用途和指纹。类似 openssl x509 -text 的可视化版。本地运行。
html· HTML 结果打开工具
快速开始
用三种语言从你的代码中调用此工具。
cURL
# 1) Request a presigned URL → returns { uploadUrl, storageKey }
curl -X POST 'https://api.elysiatools.com/api/upload/presign/certificate-decoder' \
-H 'Content-Type: application/json' \
-d '{"filename":"file.ext","contentType":"application/octet-stream","size":12345}'
# 2) PUT the file bytes directly to the presigned uploadUrl
curl -X PUT '<presigned uploadUrl>' \
--data-binary @/path/to/file.ext
# 3) Call the tool, passing the returned storageKey for each file field
curl -X POST 'https://api.elysiatools.com/zh/api/tools/certificate-decoder' \
-F 'certText=-----BEGIN CERTIFICATE-----
...
-----END CERTIFICATE-----' \
-F 'file=uploads/2026/01/01/your-tool-1700000000000-abc123.ext'