This will prevent indefinitely-hanging requests in case some service or middle box is malfunctioning.
Fix vet errors and lint warnings
Add vet to CI check
Only get issuer certificate if it would be used
No need to make a GET request if the OCSP server is not specified in leaf certificate
Fix CI tests
Make tests verbose
The default AWS HTTP client retries three times with a deadline of 10 seconds in order to fetch metadata from EC2. Replaced the default HTTP client with one that does not retry and has a low timeout.
Add a new environment variable RFC2136_TSIG_ALGORITHM that accepts the
TSIG algorithm pseudo-domain name. Let it default to
"hmac-md5.sig-alg.reg.int." if unset.
Other providers should be used with the SetChallengeProvider function
and should supply a New function. In your case this would be
NewHTTPProviderWebroot taking the path as an argument.
When using this option, the challenge will be written in a file in
".well-known/acme-challenge/" inside the given webroot folder.
This allows lego to work without binding any port at all.
* Gets a list of all authoritative nameservers by looking up the NS RRs for the root domain (zone apex)
* Verifies that the expected TXT record exists on all nameservers before sending off the challenge to ACME server
If TCP connection reuse (KeepAlives) are left on then, in a sequence
of challenges arising from a multiple-domain certficate, challenges
after the 1st can fail due to reusing the now defunct tcp connection
used in the first challenge. This has been observed when using the Go
standard library reverse proxy to forward the challenges to Lego.
Fixes#107
`Sid` is optional and can be omitted for brevity.
Both `route53:ListHostedZones` and `route53:GetChange` are allowed for
`*`, so they can be combined into a single statement.
Actions can be combined onto the same line, since it's equivalent JSON.
AWS client tools commonly support passing credentials via
`AWS_ACCESS_KEY_ID` + `AWS_SECRET_ACCESS_KEY`, but supporting only this is
insufficient. For example, access key IDs provided by STS require passing in
`AWS_SECURITY_TOKEN` as a third value, and EC2 instances are often provided
dynamic credentials at runtime via the EC2 metadata service.
This changeset makes `lego` attempt to find credentials in the same way that
the `aws` CLI tool attempts to find credentials. The result is even less
auth code than before because `goamz` provides all this with `aws.GetAuth()`.
- InvalidTXTRDATA error when creating TXT record (closes#94)
- Present() should poll and wait until the status of the record change becomes INSYNC (thanks @oov)
Adds a retry/timeout utility function to dns_challenge.go that may be used in other places
