File

util.dbuffer: dynamic string buffer Similar to util.ringbuffer (and shares almost identical API). Differences: - size limit is optional and dynamic - does not allocate a fixed buffer of max_size bytes - focus on simply storing references to existing string objects where possible, avoiding unnecessary allocations - references are still stored in a ring buffer to enable use as a fast FIFO Optional second parameter to new() provides the number of ring buffer segments. On Lua 5.2 on my laptop, a segment is ~19 bytes. If the ring buffer fills up, the next write will compact all strings into a single item.

[v3_extensions]
basicConstraints = CA:TRUE
subjectAltName = @subject_alternative_name

[subject_alternative_name]
DNS.0 = localhost
otherName.0 = 1.3.6.1.5.5.7.8.7;IA5STRING:_xmpp-client.localhost
otherName.1 = 1.3.6.1.5.5.7.8.7;IA5STRING:_xmpp-server.localhost
otherName.2 = 1.3.6.1.5.5.7.8.5;FORMAT:UTF8,UTF8:localhost

[distinguished_name]
countryName = GB
organizationName = Prosody IM
organizationalUnitName = https://prosody.im/doc/certificates
commonName = Example certificate

[req]
prompt = no
x509_extensions = v3_extensions
req_extensions = v3_extensions
distinguished_name = distinguished_name