mod_md: fixed backward compatibility to old <ManagedDomain configuration.
     Add higher level WARNING log when initial request to ACME server fails, mentioning
     some advice.


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  *) mod_ldap: Fix a case where a full LDAP cache would continually fail to
     purge old entries and log AH01323. PR61891.



Submitted By: Hendrik Harms <hendrik.harms gmail.com>
Committed By: covener



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updated missing log tags.



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mod_ssl: fixed orphaned code path in ssl policy lookup after review by rainer



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mod_md: name change in configuration directives. The Apache team decided that the current
   names would confuse you, the users, and asked for a change. The old names are still working
   in this version, so you can safely upgrade. 
   They will give warnings in the log and will disappear in the immediate future.
   * ManagedDomain is now MDomain
   * <ManagedDomain> is now <MDomainSet>



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In verify_ocsp_status in ssl_engine_ocsp.c, the log message, "OCSP response not successful: %d" should print the value of r instead of rc.
The value of rc will always be 0.

PR 61876 [sam <sam.eastman.4114 gmail.com>]

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mod_ssl: renamed section <SSLPolicy to <SSLPolicyDefine. Fixed behaviour
     for new server config merge flag. Denying global, only once used directives
     inside a SSLPolicyDefine.



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Contributed by Alexander Gaganashvili.


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Be less tolerant when parsing the credencial for Basic authorization. Only spaces  should be accepted after the authorization scheme. \t are also tolerated.

The current code accepts \v and \f as well.

The same behavior is already used in 'ap_get_basic_auth_pw()' which is mostly the same function as 'get_basic_auth()'.

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mod_md: check for arc4random_buf in configure and use if available.



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   - use 'ap_cstr_casecmpn' instead of 'strncasecmp'
   - use 'apr_table_setn' when parameters are constant
   - avoid some memory allocation if the module can not handle a request

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mod_http2: fixed unfair scheduling when number of active connections
     exceeded the scheduling fifo capacity.



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with APR 1.7 or later:

* server/listen.c (match_address): New function, factored out from
  find_listeners.
  (find_listeners): Use it; add scope and temp pool arguments.
  (alloc_listener): Take scope_id and pool arguments and pass through;
  set zone for addresses if present.
  (ap_set_listener): Pass through temp pool and scope id.
  
* server/vhost.c (get_addresses): Set zone for vhost address if
  present.


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mod_md: some clarifications around 'auto' membership in Managed Domains after review.



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mod_md: v1.0.5, restricting post_config dry run to be more silent and performing
     only necessary work for mod_ssl to be also happy with the configuration.



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  ab link line, not the start.


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PR 56457


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