diff options
Diffstat (limited to 'src/share')
-rwxr-xr-x | src/share/checkperms | 2 | ||||
-rw-r--r-- | src/share/ma/keys_for_user | 50 |
2 files changed, 51 insertions, 1 deletions
diff --git a/src/share/checkperms b/src/share/checkperms index aa67d96..3f8ad56 100755 --- a/src/share/checkperms +++ b/src/share/checkperms @@ -88,7 +88,7 @@ sub permissions_ok { # OpenSSH sources for an explanation of this bailout (see also # monkeysphere #675): if ($path eq $user->dir) { - mslog('DEBUG', "stopping at the %s's home directory '%s'\n", $user->name, $path); + mslog('DEBUG', "stopping at %s's home directory '%s'\n", $user->name, $path); return undef; } diff --git a/src/share/ma/keys_for_user b/src/share/ma/keys_for_user new file mode 100644 index 0000000..f48d5d3 --- /dev/null +++ b/src/share/ma/keys_for_user @@ -0,0 +1,50 @@ +# -*-shell-script-*- +# This should be sourced by bash (though we welcome changes to make it POSIX sh compliant) + +# Monkeysphere authentication keys-for-user subcommand +# +# The monkeysphere scripts are written by: +# Jameson Rollins <jrollins@finestructure.net> +# Daniel Kahn Gillmor <dkg@fifthhorseman.net> +# +# They are Copyright 2008-2010, and are all released under the GPL, +# version 3 or later. + +# This command could be run as an sshd AuthorizedKeysCommand to +# provide the authorized keys for a user, based on OpenPGP user id's +# listed in the user's authorized_user_ids file. + +keys_for_user() { + +local uname +local authorizedUserIDs +local line +local userIDs + +# get users from command line +uname="$1" + +# path to authorized_user_ids file, translating ssh-style path +# variables +authorizedUserIDs=$(translate_ssh_variables "$uname" "$AUTHORIZED_USER_IDS") + +# exit if the authorized_user_ids file is empty +if [ ! -s "$authorizedUserIDs" ] ; then + failure "authorized_user_ids file '$authorizedUserIDs' is empty or does not exist." +fi + +log debug "authorized_user_ids file: $authorizedUserIDs" + +# check permissions on the authorized_user_ids file path +check_key_file_permissions "$uname" "$authorizedUserIDs" || failure + +GNUPGHOME="$GNUPGHOME_SPHERE" +export GNUPGHOME + +# extract user IDs from authorized_user_ids file +IFS=$'\n' +for line in $(meat "$authorizedUserIDs") ; do + su_monkeysphere_user ". ${SYSSHAREDIR}/common; keys_for_userid '$line'" +done + +} |