THE SIGNING ENDPOINT

Endpoint: /api/v1/cfssl/sign
Method:   POST

Required parameters:

    * certificate_request: the CSR bytes to be signed in PEM

Optional parameters:

    * hosts: an array of SAN (subject alternative names)
    which overrides the ones in the CSR
    * subject: the certificate subject which overrides
    the ones in the CSR
    * serial_sequence: a string specify the prefix which the generated
    certificate serial should have
    * label: a string specifying which signer to be appointed to sign
    the CSR, useful when interacting with a remote multi-root CA signer
    * profile: a string specifying the signing profile for the signer,
    useful when interacting with a remote multi-root CA signer
    * bundle: a boolean specifying whether to include an "optimal"
    certificate bundle along with the certificate

Result:

    The returned result is a JSON object with a single key:

    * certificate: a PEM-encoded certificate that has been signed
    by the server.
    * bundle: See the result of endpoint_bundle.txt (only included if the bundle parameter was set)

Example:

    $ curl -d '{"certificate_request": "-----BEGIN CERTIFICATE REQUEST-----\nMIIBUjCB+QIBADBqMQswCQYDVQQGEwJVUzEUMBIGA1UEChMLZXhhbXBsZS5jb20x\nFjAUBgNVBAcTDVNhbiBGcmFuY2lzY28xEzARBgNVBAgTCkNhbGlmb3JuaWExGDAW\nBgNVBAMTD3d3dy5leGFtcGxlLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IA\nBK/CtZaQ4VliKE+DLIVGLwtSxJgtUKRzGvN1EwI3HRgKDQ3l3urBIzHtUcdMq6HZ\nb8jX0O9fXYUOf4XWggrLk1agLTArBgkqhkiG9w0BCQ4xHjAcMBoGA1UdEQQTMBGC\nD3d3dy5leGFtcGxlLmNvbTAKBggqhkjOPQQDAgNIADBFAiAcvfhXnsLtzep2sKSa\n36W7G9PRbHh8zVGlw3Hph8jR1QIhAKfrgplKwXcUctU5grjQ8KXkJV8RxQUo5KKs\ngFnXYtkb\n-----END CERTIFICATE REQUEST-----\n"}' \
          ${CFSSL_HOST}/api/v1/cfssl/sign  \
          | python -m json.tool

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  1859  100  1287  100   572  27265  12117 --:--:-- --:--:-- --:--:-- 27382
{
{
    "errors": [],
    "messages": [],
    "result": {
        "certificate": "-----BEGIN CERTIFICATE-----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\n9Hzx3otLLWcsBUunMR/Zd/GDOlLByEVLRxD9\n-----END CERTIFICATE-----\n"
    },
    "success": true
}