112 lines
4.5 KiB
Python
112 lines
4.5 KiB
Python
# Copyright 2020 The Matrix.org Foundation C.I.C.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from synapse.config._base import Config, ConfigError
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logger = logging.getLogger(__name__)
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LEGACY_TEMPLATE_DIR_WARNING = """
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This server's configuration file is using the deprecated 'template_dir' setting in the
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'account_validity' section. Support for this setting has been deprecated and will be
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removed in a future version of Synapse. Server admins should instead use the new
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'custom_templates_directory' setting documented here:
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https://matrix-org.github.io/synapse/latest/templates.html
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---------------------------------------------------------------------------------------"""
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class AccountValidityConfig(Config):
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section = "account_validity"
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def read_config(self, config, **kwargs):
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"""Parses the old account validity config. The config format looks like this:
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account_validity:
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enabled: true
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period: 6w
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renew_at: 1w
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renew_email_subject: "Renew your %(app)s account"
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template_dir: "res/templates"
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account_renewed_html_path: "account_renewed.html"
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invalid_token_html_path: "invalid_token.html"
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We expect admins to use modules for this feature (which is why it doesn't appear
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in the sample config file), but we want to keep support for it around for a bit
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for backwards compatibility.
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"""
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account_validity_config = config.get("account_validity") or {}
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self.account_validity_enabled = account_validity_config.get("enabled", False)
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self.account_validity_renew_by_email_enabled = (
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"renew_at" in account_validity_config
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)
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if self.account_validity_enabled:
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if "period" in account_validity_config:
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self.account_validity_period = self.parse_duration(
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account_validity_config["period"]
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)
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else:
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raise ConfigError("'period' is required when using account validity")
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if "renew_at" in account_validity_config:
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self.account_validity_renew_at = self.parse_duration(
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account_validity_config["renew_at"]
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)
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if "renew_email_subject" in account_validity_config:
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self.account_validity_renew_email_subject = account_validity_config[
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"renew_email_subject"
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]
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else:
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self.account_validity_renew_email_subject = "Renew your %(app)s account"
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self.account_validity_startup_job_max_delta = (
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self.account_validity_period * 10.0 / 100.0
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)
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if self.account_validity_renew_by_email_enabled:
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if not self.root.server.public_baseurl:
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raise ConfigError("Can't send renewal emails without 'public_baseurl'")
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# Load account validity templates.
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account_validity_template_dir = account_validity_config.get("template_dir")
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if account_validity_template_dir is not None:
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logger.warning(LEGACY_TEMPLATE_DIR_WARNING)
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account_renewed_template_filename = account_validity_config.get(
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"account_renewed_html_path", "account_renewed.html"
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)
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invalid_token_template_filename = account_validity_config.get(
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"invalid_token_html_path", "invalid_token.html"
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)
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# Read and store template content
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custom_template_directories = (
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self.root.server.custom_template_directory,
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account_validity_template_dir,
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)
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(
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self.account_validity_account_renewed_template,
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self.account_validity_account_previously_renewed_template,
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self.account_validity_invalid_token_template,
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) = self.read_templates(
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[
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account_renewed_template_filename,
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"account_previously_renewed.html",
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invalid_token_template_filename,
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],
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(td for td in custom_template_directories if td),
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)
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