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templates: add support for secrets 

Add the secrets module as a Jinja2 Environment global.
All templates will be able to access secrets as if it were
a dictionary.

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Eric Callahan 2021-12-23 12:23:37 -05:00
parent d498eefd13
commit 9dadf50ac6
1 changed files with 3 additions and 0 deletions
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3
moonraker/components/template.py
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@ -18,14 +18,17 @@ from typing import (
if TYPE_CHECKING: if TYPE_CHECKING:
from moonraker import Server from moonraker import Server
from confighelper import ConfigHelper from confighelper import ConfigHelper
from .secrets import Secrets
class TemplateFactory: class TemplateFactory:
def __init__(self, config: ConfigHelper) -> None: def __init__(self, config: ConfigHelper) -> None:
self.server = config.get_server() self.server = config.get_server()
secrets: Secrets = self.server.load_component(config, 'secrets')
self.jenv = jinja2.Environment('{%', '%}', '{', '}') self.jenv = jinja2.Environment('{%', '%}', '{', '}')
self.jenv.add_extension("jinja2.ext.do") self.jenv.add_extension("jinja2.ext.do")
self.jenv.filters['fromjson'] = json.loads self.jenv.filters['fromjson'] = json.loads
self.add_environment_global('raise_error', self._raise_error) self.add_environment_global('raise_error', self._raise_error)
self.add_environment_global('secrets', secrets)
def add_environment_global(self, name: str, value: Any): def add_environment_global(self, name: str, value: Any):
if name in self.jenv.globals: if name in self.jenv.globals: