Mercurial > hg
view tests/sslcerts/README @ 29859:a1092e2d70a3
help: internals topic for wire protocol
The Mercurial wire protocol is under-documented. This includes a lack
of source docstrings and comments as well as pages on the official
wiki.
This patch adds the beginnings of "internals" documentation on the
wire protocol.
The documentation should have nearly complete coverage on the
lower-level parts of the protocol, such as the different transport
mechanims, how commands and arguments are sent, capabilities, and,
of course, the commands themselves.
As part of writing this documentation, I discovered a number of
deficiencies in the protocol and bugs in the implementation. I've
started sending patches for some of the issues. I hope to send a lot
more.
This patch starts with the scaffolding for a new internals page.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 22 Aug 2016 19:46:39 -0700 |
parents | 43f3c0df2fab |
children |
line wrap: on
line source
Generate a private key (priv.pem): $ openssl genrsa -out priv.pem 2048 Generate 2 self-signed certificates from this key (pub.pem, pub-other.pem): $ openssl req -new -x509 -key priv.pem -nodes -sha256 -days 9000 \ -out pub.pem -batch -subj '/CN=localhost/emailAddress=hg@localhost/' $ openssl req -new -x509 -key priv.pem -nodes -sha256 -days 9000 \ -out pub-other.pem -batch -subj '/CN=localhost/emailAddress=hg@localhost/' Now generate an expired certificate by turning back the system time: $ faketime 2016-01-01T00:00:00Z \ openssl req -new -x509 -key priv.pem -nodes -sha256 -days 1 \ -out pub-expired.pem -batch -subj '/CN=localhost/emailAddress=hg@localhost/' Generate a certificate not yet active by advancing the system time: $ faketime 2030-01-1T00:00:00Z \ openssl req -new -x509 -key priv.pem -nodes -sha256 -days 1 \ -out pub-not-yet.pem -batch -subj '/CN=localhost/emailAddress=hg@localhost/' Generate a passphrase protected client certificate private key: $ openssl genrsa -aes256 -passout pass:1234 -out client-key.pem 2048 Create a copy of the private key without a passphrase: $ openssl rsa -in client-key.pem -passin pass:1234 -out client-key-decrypted.pem Create a CSR and sign the key using the server keypair: $ printf '.\n.\n.\n.\n.\n.\nhg-client@localhost\n.\n.\n' | \ openssl req -new -key client-key.pem -passin pass:1234 -out client-csr.pem $ openssl x509 -req -days 9000 -in client-csr.pem -CA pub.pem -CAkey priv.pem \ -set_serial 01 -out client-cert.pem When replacing the certificates, references to certificate fingerprints will need to be updated in test files. Fingerprints for certs can be obtained by running: $ openssl x509 -in pub.pem -noout -sha1 -fingerprint $ openssl x509 -in pub.pem -noout -sha256 -fingerprint