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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| import resTask | ||
| import rcExceptions as ex | ||
| import os | ||
|
|
||
| from rcGlobalEnv import rcEnv | ||
|
|
||
| def run_as_popen_kwargs(user): | ||
| if rcEnv.sysname == "Windows": | ||
| return {} | ||
| if user is None: | ||
| return {} | ||
| cwd = rcEnv.paths.pathtmp | ||
| import pwd | ||
| try: | ||
| pw_record = pwd.getpwnam(user) | ||
| except Exception as exc: | ||
| raise ex.excError("user lookup failure: %s" % str(exc)) | ||
| user_name = pw_record.pw_name | ||
| user_home_dir = pw_record.pw_dir | ||
| user_uid = pw_record.pw_uid | ||
| user_gid = pw_record.pw_gid | ||
| env = os.environ.copy() | ||
| env['HOME'] = user_home_dir | ||
| env['LOGNAME'] = user_name | ||
| env['PWD'] = cwd | ||
| env['USER'] = user_name | ||
| return {'preexec_fn': demote(user_uid, user_gid), 'cwd': cwd, 'env': env} | ||
|
|
||
| def demote(user_uid, user_gid): | ||
| def result(): | ||
| os.setgid(user_gid) | ||
| os.setuid(user_uid) | ||
| return result | ||
|
|
||
| class Task(resTask.Task): | ||
| def __init__(self, *args, **kwargs): | ||
| kwargs["type"] = "task.host" | ||
| resTask.Task.__init__(self, *args, **kwargs) | ||
|
|
||
|
|
||
| def _run_call(self): | ||
| kwargs = { | ||
| 'timeout': self.timeout, | ||
| 'blocking': True, | ||
| } | ||
| kwargs.update(run_as_popen_kwargs(self.user)) | ||
| if self.configs_environment or self.secrets_environment: | ||
| if "env" not in kwargs: | ||
| kwargs["env"] = {} | ||
| kwargs["env"].update(self.kind_environment_env("cfg", self.configs_environment)) | ||
| kwargs["env"].update(self.kind_environment_env("sec", self.secrets_environment)) | ||
| try: | ||
| self.action_triggers("", "command", **kwargs) | ||
| except ex.excError: | ||
| if self.on_error: | ||
| kwargs["blocking"] = False | ||
| self.action_triggers("", "on_error", **kwargs) | ||
| raise |
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