c8879264e6
NOTE: there are no *functional* changes in this for *normal*
gitolite users. It's just a chunk of code moving into a new
subroutine etc.
KDE needs to populate the authkeys file from an LDAP store. Other large
projects may have similar means to store keys, depending on how they do
their user provisioning so a generic solution is worth exploring.
This means that in these special cases
- the gitolite-admin repo's keydir/ directory is not needed [1]
- but they still need to create the authkeys file somehow
Implementation:
- write a shim program to make the authkeys-generation code callable
from the command line/shell.
- set $GL_NO_SETUP_AUTHKEYS=1 in the rc file to disable authkey
generation during a "compile" (admin repo push)
Expected usage of new program gl-setup-authkeys:
- LDAP change triggers some script
- this script collects all keys from LDAP, puts them in some
directory, and then calls gl-setup-authkeys, passing it the name of
the directory
ALSO PLEASE SEE COMMENTS AT THE TOP OF THE NEW PROGRAM IN THIS COMMIT
FOR SOME IMPORTANT DISCUSSION.
----
Footnotes:
[1] It doesn't make sense to use it if the keys will be maintained by
some other entity and can be called up as needed, and it adds an
unnecessary extra step.
55 lines
1.5 KiB
Perl
Executable file
55 lines
1.5 KiB
Perl
Executable file
#!/usr/bin/perl -w
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# shim program
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# arg-1: keydir
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# - an external program populates "keydir" with *all* keys and then
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# calls us, giving "keydir" as arg-1
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# - we then call gitolite.pm's "setup_authkeys" function to do its thing
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# IMPLEMENTATION NOTE: make sure this is in the same directory as
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# "gitolite.pm" and all the rest of "src/".
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# DISCUSSION:
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#
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# For now, we will assume *all* the keys are in the keydir passed. The
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# setup_authkeys routine factored out from the old gl-compile-conf is
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# not setup to take a partial set of keys and create the
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# ~/.ssh/authorized_keys file.
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#
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# Also, there are issues to do with *deleted* keys that need to be taken
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# care of.
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#
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# All in all, unless it is shown to be quite inefficient, I'd much
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# prefer processing *all* keys each time there is a change.
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# setup
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my $bindir = $0;
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$bindir =~ s/\/[^\/]+$//;
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$bindir = "$ENV{PWD}/$bindir" unless $bindir =~ /^\//;
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require "$bindir/gitolite.pm";
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# prevent newbie from running it accidentally and clobbering his authkeys
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# file!
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if (@ARGV and $ARGV[0] eq '-batch') {
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shift;
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} else {
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print STDERR "
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This is a cronnable, batchable, program to rewrite ~/.ssh/authorized_keys
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using public keys in a given directory.
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If you are ABSOLUTELY sure you know what you're doing, here's how:
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$0 -batch keydir
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where 'keydir' contains a bunch of '*.pub' files\n\n";
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exit 1;
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}
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# quick sanity check and run
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my $keydir = shift or die "I need a directory name\n";
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-d $keydir or die "$keydir should be a directory\n";
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&setup_authkeys($bindir, $keydir);
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