OPENPGPKEY

OPENPGPKEY adds an OpenPGP public key record to the domain.

So far, no transformation is applied to the parameters. The data will be passed to the DNS server as-is. DNSControl supports both hex-encoded and base64-encoded input for the public key portion of the record.

There are multiple ways to generate the appropriately-formatted record values:

1. By using gpg --export-options=export-dane:

   Shell Transcript

   $ gpg --export --export-options=export-dane [e-mail]
   $ORIGIN _openpgpkey.dnscontrol.org.
   ; 9305F15FF783096D39427E6D048E36367E3E3AE2
   ; Example 1 <[e-mail]>
   bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883d TYPE61 \# 219 (
       9833040000000116092b06010401da470f010107401471ec1d5cc4d6bbd87029
       97ed29f95f7a7bd5e179aa8d3698efc8b942eb08f5b4244578616d706c652031
       203c6578616d706c652d3140646e73636f6e74726f6c2e6f72673e887e041316
       0a00261621049305f15ff783096d39427e6d048e36367e3e3ae2050200000001
       021b01021e05021780000a0910048e36367e3e3ae2ffaa00ff4b6ad99b62da7e
       9d759abe6ae232016780c24bf5e5f869b8003be83c6a73933c0100b66ac65093
       a0fe0a434448d9996ab46412cbe7c70d5c5ab74abba4566c468d0a
   )

   dnsconfig.js

   D("dnscontrol.org", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
     OPENPGPKEY(
       "bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883d._openpgpkey",
       "9833040000000116092b06010401da470f010107401471ec1d5cc4d6bbd87029" +
       "97ed29f95f7a7bd5e179aa8d3698efc8b942eb08f5b4244578616d706c652031" +
       "203c6578616d706c652d3140646e73636f6e74726f6c2e6f72673e887e041316" +
       "0a00261621049305f15ff783096d39427e6d048e36367e3e3ae2050200000001" +
       "021b01021e05021780000a0910048e36367e3e3ae2ffaa00ff4b6ad99b62da7e" +
       "9d759abe6ae232016780c24bf5e5f869b8003be83c6a73933c0100b66ac65093" +
       "a0fe0a434448d9996ab46412cbe7c70d5c5ab74abba4566c468d0a",
     ),
   );

2. By using gpg --armor and sha256sum:

   Shell Transcript

   $ gpg --armor --export [e-mail]
   -----BEGIN PGP PUBLIC KEY BLOCK-----
   
   mDMEAAAAARYJKwYBBAHaRw8BAQdAFHHsHVzE1rvYcCmX7Sn5X3p71eF5qo02mO/I
   uULrCPW0JEV4YW1wbGUgMSA8ZXhhbXBsZS0xQGRuc2NvbnRyb2wub3JnPoh+BBMW
   CgAmFiEEkwXxX/eDCW05Qn5tBI42Nn4+OuIFAgAAAAECGwECHgUCF4AACgkQBI42
   Nn4+OuL/qgD/S2rZm2Lafp11mr5q4jIBZ4DCS/Xl+Gm4ADvoPGpzkzwBALZqxlCT
   oP4KQ0RI2ZlqtGQSy+fHDVxat0q7pFZsRo0K
   =JavT
   -----END PGP PUBLIC KEY BLOCK-----
   
   echo $(printf 'example-1' | sha256sum | head --bytes=66)
   bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883dd429ba83

   dnsconfig.js

   D("dnscontrol.org", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
     OPENPGPKEY(
       "bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883d._openpgpkey",
       "mDMEAAAAARYJKwYBBAHaRw8BAQdAFHHsHVzE1rvYcCmX7Sn5X3p71eF5qo02mO/I" +
       "uULrCPW0JEV4YW1wbGUgMSA8ZXhhbXBsZS0xQGRuc2NvbnRyb2wub3JnPoh+BBMW" +
       "CgAmFiEEkwXxX/eDCW05Qn5tBI42Nn4+OuIFAgAAAAECGwECHgUCF4AACgkQBI42" +
       "Nn4+OuL/qgD/S2rZm2Lafp11mr5q4jIBZ4DCS/Xl+Gm4ADvoPGpzkzwBALZqxlCT" +
       "oP4KQ0RI2ZlqtGQSy+fHDVxat0q7pFZsRo0K",
     ),
   );

3. By using the hash-slinger package (which is available in most Linux distro package repositories):

   Shell Transcript

   $ openpgpkey --create [e-mail]  # --output=rfc is the default and returns a base64-encoded key
   ; keyid: 048E36367E3E3AE2
   bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883d._openpgpkey.dnscontrol.org. IN OPENPGPKEY mDMEAAAAARYJKwYBBAHaRw8BAQdAFHHsHVzE1rvYcCmX7Sn5X3p71eF5qo02mO/IuULrCPW0JEV4YW1wbGUgMSA8ZXhhbXBsZS0xQGRuc2NvbnRyb2wub3JnPoh+BBMWCgAmFiEEkwXxX/eDCW05Qn5tBI42Nn4+OuIFAgAAAAECGwECHgUCF4AACgkQBI42Nn4+OuL/qgD/S2rZm2Lafp11mr5q4jIBZ4DCS/Xl+Gm4ADvoPGpzkzwBALZqxlCToP4KQ0RI2ZlqtGQSy+fHDVxat0q7pFZsRo0K
   
   $ openpgpkey --create --output=generic [e-mail]  # --output=generic returns a hex-encoded key
   ; keyid: 4CDE32253EDE7C0B
   6c9b19cb967b563d9d96b341ad4a89a74444c6f18e9530f4623817fe._openpgpkey.dnscontrol.org. IN TYPE61 \# 219 9833040000000116092b06010401da470f01010740416889e205cfeb00b6c10ee1ee875c2e9654fa6403dab1e2aad4e08fed5eea8bb4244578616d706c652032203c6578616d706c652d3240646e73636f6e74726f6c2e6f72673e887e0413160a0026162104fedb8dd6d3ff8e92a4a3f12f4cde32253ede7c0b050200000001021b01021e05021780000a09104cde32253ede7c0bb13d00ff68486b25a097f450f52248c0ffc5262b49e8923b49372e3a22ddc8593193e0440100923a82879140126abbf5271e68efd0e7ea050402b7cedff735ea6712e388840d

   dnsconfig.js

   D("dnscontrol.org", REG_MY_PROVIDER, DnsProvider(DSP_MY_PROVIDER),
     OPENPGPKEY(
       "bb7d0cf1ee44aca0bcc0f739b77b935f13aec2fd537f5c29dedd883d._openpgpkey",
       "mDMEAAAAARYJKwYBBAHaRw8BAQdAFHHsHVzE1rvYcCmX7Sn5X3p71eF5qo02mO/IuULrCPW0JEV4YW1wbGUgMSA8ZXhhbXBsZS0xQGRuc2NvbnRyb2wub3JnPoh+BBMWCgAmFiEEkwXxX/eDCW05Qn5tBI42Nn4+OuIFAgAAAAECGwECHgUCF4AACgkQBI42Nn4+OuL/qgD/S2rZm2Lafp11mr5q4jIBZ4DCS/Xl+Gm4ADvoPGpzkzwBALZqxlCToP4KQ0RI2ZlqtGQSy+fHDVxat0q7pFZsRo0K",
     ),
     OPENPGPKEY(
       "6c9b19cb967b563d9d96b341ad4a89a74444c6f18e9530f4623817fe._openpgpkey",
       "9833040000000116092b06010401da470f01010740416889e205cfeb00b6c10ee1ee875c2e9654fa6403dab1e2aad4e08fed5eea8bb4244578616d706c652032203c6578616d706c652d3240646e73636f6e74726f6c2e6f72673e887e0413160a0026162104fedb8dd6d3ff8e92a4a3f12f4cde32253ede7c0b050200000001021b01021e05021780000a09104cde32253ede7c0bb13d00ff68486b25a097f450f52248c0ffc5262b49e8923b49372e3a22ddc8593193e0440100923a82879140126abbf5271e68efd0e7ea050402b7cedff735ea6712e388840d",
     ),
   );
   
   </div>