47a6074 csrgen-o: handle multi-value RDNs and log dropped AVAs

3 files Authored by ftweedal 4 months ago , Committed by rcritten 4 months ago ,
    csrgen-o: handle multi-value RDNs and log dropped AVAs
    
    The existing procedure only took the first AVA from each RDN.
    Update the X509_NAME construction procedure to preserve multi-valued
    RDNs.
    
    X509_NAME_add_entry_by_txt() requires attribute short names ("CN",
    "O", etc) to be in upper case, otherwise it fails to add the
    attribute.  Explicitly convert the user input to an Object ID
    (ASN1_OBJECT) and if it fails, upper case the string and retry.
    
    Log when an AVA cannot be added to the X509_NAME (typically because
    the attribute type is not recognised).
    
        
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