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author | 2022-03-08 22:02:55 +0100 | |
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committer | 2022-04-02 16:50:16 -0700 | |
commit | 5be6069bcbd5a7fa3f114f28366597bc5ddbb891 (patch) | |
tree | ddd0c6b862a4e4cfd93047e01848f0551f79d65d | |
parent | livecd: Use ISO level 3 (diff) | |
download | catalyst-5be6069bcbd5a7fa3f114f28366597bc5ddbb891.tar.gz catalyst-5be6069bcbd5a7fa3f114f28366597bc5ddbb891.tar.bz2 catalyst-5be6069bcbd5a7fa3f114f28366597bc5ddbb891.zip |
catalyst: support 3 new options
* stage4/groups: create a a list of groups.
* stage4/users: create a list of users. users can also be added to
groups using the "foo.bar=wheel,audio,baz" format.
* stage4/ssh_public_keys: copy an SSH public key into the stage4 user's home
(.ssh/authorized_keys) and set the file permission to 0644.
Bug: https://bugs.gentoo.org/236905
Signed-off-by: Patrice Clement <monsieurp@gentoo.org>
Signed-off-by: Matt Turner <mattst88@gentoo.org>
-rw-r--r-- | catalyst/base/stagebase.py | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/catalyst/base/stagebase.py b/catalyst/base/stagebase.py index de1e30ef..76feb5f0 100644 --- a/catalyst/base/stagebase.py +++ b/catalyst/base/stagebase.py @@ -201,6 +201,9 @@ class StageBase(TargetBase, ClearBase, GenBase): self.set_packages() self.set_rm() self.set_linuxrc() + self.set_groups() + self.set_users() + self.set_ssh_public_keys() self.set_busybox_config() self.set_overlay() self.set_repos() @@ -583,6 +586,39 @@ class StageBase(TargetBase, ClearBase, GenBase): self.settings[self.settings["spec_prefix"] + "/linuxrc"] del self.settings[self.settings["spec_prefix"] + "/linuxrc"] + def set_groups(self): + groups = self.settings["spec_prefix"] + "/groups" + if groups in self.settings: + if isinstance(self.settings[groups], str): + self.settings["groups"] = self.settings[groups].split(",") + self.settings["groups"] = self.settings[groups] + del self.settings[groups] + else: + self.settings["groups"] = [] + log.info('groups to create: %s' % self.settings["groups"]) + + def set_users(self): + users = self.settings["spec_prefix"] + "/users" + if users in self.settings: + if isinstance(self.settings[users], str): + self.settings["users"] = self.settings[users].split(",") + self.settings["users"] = self.settings[users] + del self.settings[users] + else: + self.settings["users"] = [] + log.info('users to create: %s' % self.settings["users"]) + + def set_ssh_public_keys(self): + ssh_public_keys = self.settings["spec_prefix"] + "/ssh_public_keys" + if ssh_public_keys in self.settings: + if isinstance(self.settings[ssh_public_keys], str): + self.settings["ssh_public_keys"] = self.settings[ssh_public_keys].split(",") + self.settings["ssh_public_keys"] = self.settings[ssh_public_keys] + del self.settings[ssh_public_keys] + else: + self.settings["ssh_public_keys"] = [] + log.info('ssh public keys to copy: %s' % self.settings["ssh_public_keys"]) + def set_busybox_config(self): if self.settings["spec_prefix"] + "/busybox_config" in self.settings: if isinstance(self.settings[self.settings['spec_prefix'] + '/busybox_config'], str): @@ -894,6 +930,40 @@ class StageBase(TargetBase, ClearBase, GenBase): cmd(['rsync', '-a', x + '/', self.settings['stage_path']], env=self.env) + def groups(self): + for x in self.settings["groups"].split(): + log.notice("Creating group: '%s'", x) + cmd(["groupadd", "-R", self.settings['chroot_path'], x], env=self.env) + + def users(self): + for x in self.settings["users"]: + usr, grp = '', '' + try: + usr, grp = x.split("=") + except ValueError: + usr = x + log.debug("users: '=' separator not found on line " + x) + log.debug("users: missing separator means no groups found") + uacmd = ["useradd", "-R", self.settings['chroot_path'], "-m", x] + if grp != '': + uacmd = ["useradd", "-R", self.settings['chroot_path'], "-m", "-G", grp, usr] + log.notice("Creating user: '%s'", f"{usr}={grp}") + cmd(uacmd, env=self.env) + + def ssh_public_keys(self): + for x in self.settings["ssh_public_keys"]: + usr, pub_key_src = '', '' + try: + usr, pub_key_src = x.split("=") + except ValueError: + raise CatalystError(f"ssh_public_keys: '=' separator not found on line {x}") + log.notice("Copying SSH public key for user: '%s'", usr) + pub_key_dest = self.settings['chroot_path'] + f"/home/{usr}/.ssh/authorized_keys" + cpcmd = ["cp", "-av", pub_key_src, pub_key_dest] + cmd(cpcmd, env=self.env) + chcmd = ["chmod", "0644", pub_key_dest] + cmd(chcmd, env=self.env) + def bind(self): for x in [x for x in self.mount if self.mount[x]['enable']]: if str(self.mount[x]['source']) == 'config': |