* fix(acme): prefer new Baidu DNS API with legacy BCD fallback
Keep the existing BCD implementation and add fallback support for the newer Baidu DNS record API. Prefer the new API by default, then fall back to the legacy BCD API to reduce compatibility risk.
* fix(dns_baidu): route through _get/_post + restore legacy BCD auth headers
Per review: _baidu_dns_call now uses _get/_post with _H1.._H5 (no raw curl, no __HTTP_STATUS__ parsing); _baidu_bcd_post restores _H1.._H5 so the legacy BCD path sends the Authorization signature again (fixes 401).
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Co-authored-by: neil <github@neilpang.com>
* dns_inwx: fix IDN zone detection without python dependency
INWX returns zone names in Unicode form (e.g. lünenschloß.de) even when
the domain was registered as an IDN. When acme.sh passes the SAN in
punycode (xn--lnenschlo-o1a42a.de), _contains never matches and
_get_root falls through to the TLD, placing the TXT record in the wrong
zone.
Previous fix used python3 which is not available in all environments
(BusyBox, BSD, minimal containers). Replace with _idn()-based approach:
extract <string> values from the nameserver.list XML response, encode
each via _idn(), and compare to $h. When a match is found, use the
original Unicode zone name for createRecord.
Fixes#7038
* dns_inwx: fix shebang, use _egrep_o, shfmt cleanup
- Revert shebang to #!/usr/bin/env sh (POSIX sh, fixes ShellCheck)
- Replace grep -o with _egrep_o for portability
- shfmt -i 2: drop backslash continuation after pipe, fix indentation
Requested by @neilpang
* fix: drop closing </string> from _egrep_o pattern to avoid sed delimiter collision
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Co-authored-by: bluenenschloss <bernd.luenenschloss@7p-group.com>
The add/rm success check never rejected anything: for any non-empty API
response it always reported "Record added"/"Record deleted" and returned
0, so the _err branch was dead code. A valid key looked fine only because
the API call genuinely created the record; an invalid key returning
{"result":"error"} produced the same "Record added" output even though
nothing was created.
Root cause, in:
if [ -n "$response" ]; then
if [ ! "$(echo "$response" | _contains '"result":"success"')" ]; then
- _contains() ignores stdin (it reads only $1 and $2), so the piped
"$response" was discarded.
- The pattern '"result":"success"' was passed as $1 (the haystack),
leaving $2 (the needle) empty, so it ran:
echo '"result":"success"' | grep -- "" >/dev/null 2>&1
grep with an empty pattern always matches.
- That grep output is redirected to /dev/null, so the command
substitution always captured "", making [ ! "" ] always true.
Fix: call _contains "$response" '"result":"success"' directly and branch
on its exit code, so error responses now correctly fail (return 1).
Co-authored-by: neil <github@neilpang.com>
* fix(dns_desec): sleep after DNS record change to prevent rate limit issues
Also: make sure the subname is lowercase to fix tests where
the acmetestXyzRandomName subdomain is used.
* fix: make regexes POSIX-compatible (for OpenBSD)
* chore: use _sleep instead of sleep to follow acme.sh standards
* Add Level27 DNS API support
Implements dns_level27_add and dns_level27_rm for the Level27 (level27.eu) DNS API, used for ACME dns-01 challenges.
- Authenticates with a persistent API key via the Authorization header.
- Resolves the registered zone with domains?filter and exact fullname match (supports DNS alias mode).
- Removes the challenge record by its exact TXT value, leaving other records intact (wildcard-safe).
- Optional LEVEL27_API override for non-default/staging endpoints.
* A little better documentation
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Co-authored-by: Jeroen Moors <jeroen.moors@level27.be>
