Mercurial > hg
view mercurial/dummycert.pem @ 39604:335ae4d0a552
bundlerepo: dynamically create repository type from base repository
Previously, bundlerepository inherited from localrepo.localrepository.
You simply instantiated a bundlerepository and its __init__ called
localrepo.localrepository.__init__. Things were simple.
Unfortunately, this strategy is limiting because it assumes that
the base repository is a localrepository instance. And it assumes
various properties of localrepository, such as the arguments its
__init__ takes. And it prevents us from changing behavior of
localrepository.__init__ without also having to change derived classes.
Previous and ongoing work to abstract storage revealed these
limitations.
This commit changes the initialization strategy of bundle repositories
to dynamically create a type to represent the repository. Instead of
a static type, we instantiate a new local repo instance via
localrepo.instance(). We then combine its __class__ with
bundlerepository to produce a new type. This ensures that no matter
how localrepo.instance() decides to create a repository object, we
can derive a bundle repo object from it. i.e. localrepo.instance()
could return a type that isn't a localrepository and it would "just
work."
Well, it would "just work" if bundlerepository's custom implementations
only accessed attributes in the documented repository interface. I'm
pretty sure it violates the interface contract in a handful of
places. But we can worry about that another day. This change gets us
closer to doing more clever things around instantiating repository
instances without having to worry about teaching bundlerepository about
them.
.. api::
``bundlerepo.bundlerepository`` is no longer usable on its own.
The class is combined with the class of the base repository it is
associated with at run-time.
New bundlerepository instances can be obtained by calling
``bundlerepo.instance()`` or ``bundlerepo.makebundlerepository()``.
Differential Revision: https://phab.mercurial-scm.org/D4555
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Tue, 11 Sep 2018 19:50:07 -0700 |
parents | d7f7f1860f00 |
children |
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A dummy certificate that will make OS X 10.6+ Python use the system CA certificate store: -----BEGIN CERTIFICATE----- MIIBIzCBzgIJANjmj39sb3FmMA0GCSqGSIb3DQEBBQUAMBkxFzAVBgNVBAMTDmhn LmV4YW1wbGUuY29tMB4XDTE0MDgzMDA4NDU1OVoXDTE0MDgyOTA4NDU1OVowGTEX MBUGA1UEAxMOaGcuZXhhbXBsZS5jb20wXDANBgkqhkiG9w0BAQEFAANLADBIAkEA mh/ZySGlcq0ALNLmA1gZqt61HruywPrRk6WyrLJRgt+X7OP9FFlEfl2tzHfzqvmK CtSQoPINWOdAJMekBYFgKQIDAQABMA0GCSqGSIb3DQEBBQUAA0EAF9h49LkSqJ6a IlpogZuUHtihXeKZBsiktVIDlDccYsNy0RSh9XxUfhk+XMLw8jBlYvcltSXdJ7We aKdQRekuMQ== -----END CERTIFICATE----- This certificate was generated to be syntactically valid but never be usable; it expired before it became valid. Created as: $ cat > cn.conf << EOT > [req] > distinguished_name = req_distinguished_name > [req_distinguished_name] > commonName = Common Name > commonName_default = no.example.com > EOT $ openssl req -nodes -new -x509 -keyout /dev/null \ > -out dummycert.pem -days -1 -config cn.conf -subj '/CN=hg.example.com' To verify the content of this certificate: $ openssl x509 -in dummycert.pem -noout -text Certificate: Data: Version: 1 (0x0) Serial Number: 15629337334278746470 (0xd8e68f7f6c6f7166) Signature Algorithm: sha1WithRSAEncryption Issuer: CN=hg.example.com Validity Not Before: Aug 30 08:45:59 2014 GMT Not After : Aug 29 08:45:59 2014 GMT Subject: CN=hg.example.com Subject Public Key Info: Public Key Algorithm: rsaEncryption Public-Key: (512 bit) Modulus: 00:9a:1f:d9:c9:21:a5:72:ad:00:2c:d2:e6:03:58: 19:aa:de:b5:1e:bb:b2:c0:fa:d1:93:a5:b2:ac:b2: 51:82:df:97:ec:e3:fd:14:59:44:7e:5d:ad:cc:77: f3:aa:f9:8a:0a:d4:90:a0:f2:0d:58:e7:40:24:c7: a4:05:81:60:29 Exponent: 65537 (0x10001) Signature Algorithm: sha1WithRSAEncryption 17:d8:78:f4:b9:12:a8:9e:9a:22:5a:68:81:9b:94:1e:d8:a1: 5d:e2:99:06:c8:a4:b5:52:03:94:37:1c:62:c3:72:d1:14:a1: f5:7c:54:7e:19:3e:5c:c2:f0:f2:30:65:62:f7:25:b5:25:dd: 27:b5:9e:68:a7:50:45:e9:2e:31