Thank for your response!
I try to use version Caddy Image ver 2.8.1. It seems can get certs from zerossl, it’s my error logs:
{"level":"info","ts":1717412941.6063242,"logger":"tls.obtain","msg":"obtaining certificate","identifier":"turnchat.pancake.vn"}
{"level":"info","ts":1717412941.6072705,"logger":"tls.issuance.zerossl","msg":"creating certificate","identifiers":["turnchat.pancake.vn"]}
{"level":"info","ts":1717412942.9589767,"logger":"tls.obtain","msg":"obtaining certificate","identifier":"video.pancake.vn"}
{"level":"info","ts":1717412942.9598875,"logger":"tls.issuance.zerossl","msg":"creating certificate","identifiers":["video.pancake.vn"]}
{"level":"info","ts":1717412944.5642345,"logger":"tls.issuance.zerossl","msg":"created certificate","identifiers":["turnchat.pancake.vn"],"cert_id":"bd60abc3077f80f689d93b32d315023d"}
{"level":"info","ts":1717412944.5652514,"logger":"tls.issuance.zerossl","msg":"validating identifiers","identifiers":["turnchat.pancake.vn"],"cert_id":"bd60abc3077f80f689d93b32d315023d","verification_method":"HTTP_CSR_HASH"}
{"level":"info","ts":1717412944.8363333,"logger":"tls.issuance.zerossl","msg":"created certificate","identifiers":["video.pancake.vn"],"cert_id":"17423b951963093e86c274f8483f9af5"}
{"level":"info","ts":1717412944.8373754,"logger":"tls.issuance.zerossl","msg":"validating identifiers","identifiers":["video.pancake.vn"],"cert_id":"17423b951963093e86c274f8483f9af5","verification_method":"HTTP_CSR_HASH"}
{"level":"info","ts":1717412945.828761,"logger":"tls.issuance.zerossl","msg":"canceled certificate","identifiers":["turnchat.pancake.vn"],"cert_id":"bd60abc3077f80f689d93b32d315023d","verification_method":"HTTP_CSR_HASH"}
{"level":"error","ts":1717412945.8288171,"logger":"tls.obtain","msg":"could not get certificate from issuer","identifier":"turnchat.pancake.vn","issuer":"zerossl","error":"verifying identifiers: POST https://api.zerossl.com/certificates/bd60abc3077f80f689d93b32d315023d/challenges?access_key=redacted: HTTP 200: API error 0: domain_control_validation_failed (details=map[turnchat.pancake.vn:map[http://turnchat.pancake.vn/.well-known/pki-validation/EEB6CD0CAA256FB76E4BCB825059E916.txt:{{0 0 } {0 true bad_response_code Server responded with status code: 404 (200 expected)}}]]) (raw={\"success\":false,\"error\":{\"code\":0,\"type\":\"domain_control_validation_failed\",\"details\":{\"turnchat.pancake.vn\":{\"http:\\/\\/turnchat.pancake.vn\\/.well-known\\/pki-validation\\/EEB6CD0CAA256FB76E4BCB825059E916.txt\":{\"file_found\":0,\"error\":true,\"error_slug\":\"bad_response_code\",\"error_info\":\"Server responded with status code: 404 (200 expected)\"}}}}} decode_error=json: unknown field \"success\")"}
{"level":"error","ts":1717412945.828925,"logger":"tls.obtain","msg":"will retry","error":"[turnchat.pancake.vn] Obtain: verifying identifiers: POST https://api.zerossl.com/certificates/bd60abc3077f80f689d93b32d315023d/challenges?access_key=redacted: HTTP 200: API error 0: domain_control_validation_failed (details=map[turnchat.pancake.vn:map[http://turnchat.pancake.vn/.well-known/pki-validation/EEB6CD0CAA256FB76E4BCB825059E916.txt:{{0 0 } {0 true bad_response_code Server responded with status code: 404 (200 expected)}}]]) (raw={\"success\":false,\"error\":{\"code\":0,\"type\":\"domain_control_validation_failed\",\"details\":{\"turnchat.pancake.vn\":{\"http:\\/\\/turnchat.pancake.vn\\/.well-known\\/pki-validation\\/EEB6CD0CAA256FB76E4BCB825059E916.txt\":{\"file_found\":0,\"error\":true,\"error_slug\":\"bad_response_code\",\"error_info\":\"Server responded with status code: 404 (200 expected)\"}}}}} decode_error=json: unknown field \"success\")","attempt":5,"retrying_in":600,"elapsed":619.307460524,"max_duration":2592000}
{"level":"info","ts":1717412946.8676581,"logger":"tls.issuance.zerossl","msg":"canceled certificate","identifiers":["video.pancake.vn"],"cert_id":"17423b951963093e86c274f8483f9af5","verification_method":"HTTP_CSR_HASH"}
{"level":"error","ts":1717412946.8677192,"logger":"tls.obtain","msg":"could not get certificate from issuer","identifier":"video.pancake.vn","issuer":"zerossl","error":"verifying identifiers: POST https://api.zerossl.com/certificates/17423b951963093e86c274f8483f9af5/challenges?access_key=redacted: HTTP 200: API error 0: domain_control_validation_failed (details=map[video.pancake.vn:map[http://video.pancake.vn/.well-known/pki-validation/2F5B7B85C16297392C6803FA6C94BE35.txt:{{0 0 } {0 true bad_response_code Server responded with status code: 404 (200 expected)}}]]) (raw={\"success\":false,\"error\":{\"code\":0,\"type\":\"domain_control_validation_failed\",\"details\":{\"video.pancake.vn\":{\"http:\\/\\/video.pancake.vn\\/.well-known\\/pki-validation\\/2F5B7B85C16297392C6803FA6C94BE35.txt\":{\"file_found\":0,\"error\":true,\"error_slug\":\"bad_response_code\",\"error_info\":\"Server responded with status code: 404 (200 expected)\"}}}}} decode_error=json: unknown field \"success\")"}
{"level":"error","ts":1717412946.8678486,"logger":"tls.obtain","msg":"will retry","error":"[video.pancake.vn] Obtain: verifying identifiers: POST https://api.zerossl.com/certificates/17423b951963093e86c274f8483f9af5/challenges?access_key=redacted: HTTP 200: API error 0: domain_control_validation_failed (details=map[video.pancake.vn:map[http://video.pancake.vn/.well-known/pki-validation/2F5B7B85C16297392C6803FA6C94BE35.txt:{{0 0 } {0 true bad_response_code Server responded with status code: 404 (200 expected)}}]]) (raw={\"success\":false,\"error\":{\"code\":0,\"type\":\"domain_control_validation_failed\",\"details\":{\"video.pancake.vn\":{\"http:\\/\\/video.pancake.vn\\/.well-known\\/pki-validation\\/2F5B7B85C16297392C6803FA6C94BE35.txt\":{\"file_found\":0,\"error\":true,\"error_slug\":\"bad_response_code\",\"error_info\":\"Server responded with status code: 404 (200 expected)\"}}}}} decode_error=json: unknown field \"success\")","attempt":5,"retrying_in":600,"elapsed":620.346353915,"max_duration":2592000}
I had double check my api key, I have set up and issued cert on ZeroSSL, but why Caddy still create for me and cancel it?
Thanks!