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Fix minor issues with email config (#6962)

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* Give `notif_template_html`, `notif_template_text` default values (fixes #6960)
 * Don't complain if `smtp_host` and `smtp_port` are unset, since they have sensible defaults (fixes #6961)
 * Set the example for `enable_notifs` to `True`, for consistency and because it's more useful
 * Raise errors as ConfigError rather than RuntimeError for nicer formatting
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Richard van der Hoff 2020-02-24 15:18:38 +00:00 committed by GitHub
parent af6c389501
commit 4c2ed3f20e
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3 changed files with 36 additions and 40 deletions
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1
changelog.d/6962.bugfix Normal file
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@ -0,0 +1 @@
Fix a couple of bugs in email configuration handling.

9
docs/sample_config.yaml
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@ -1409,10 +1409,6 @@ email:
#
#require_transport_security: true
# Enable sending emails for messages that the user has missed
#
#enable_notifs: false
# notif_from defines the "From" address to use when sending emails.
# It must be set if email sending is enabled.
#
@ -1430,6 +1426,11 @@ email:
#
#app_name: my_branded_matrix_server
# Uncomment the following to enable sending emails for messages that the user
# has missed. Disabled by default.
#
#enable_notifs: true
# Uncomment the following to disable automatic subscription to email
# notifications for new users. Enabled by default.
#

66
synapse/config/emailconfig.py
View file

@ -27,6 +27,12 @@ import pkg_resources
from ._base import Config, ConfigError
MISSING_PASSWORD_RESET_CONFIG_ERROR = """\
Password reset emails are enabled on this homeserver due to a partial
'email' block. However, the following required keys are missing:
%s
"""
class EmailConfig(Config):
section = "email"
@ -142,24 +148,18 @@ class EmailConfig(Config):
bleach
if self.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
required = ["smtp_host", "smtp_port", "notif_from"]
missing = []
for k in required:
if k not in email_config:
missing.append("email." + k)
if not self.email_notif_from:
missing.append("email.notif_from")
# public_baseurl is required to build password reset and validation links that
# will be emailed to users
if config.get("public_baseurl") is None:
missing.append("public_baseurl")
if len(missing) > 0:
raise RuntimeError(
"Password resets emails are configured to be sent from "
"this homeserver due to a partial 'email' block. "
"However, the following required keys are missing: %s"
% (", ".join(missing),)
if missing:
raise ConfigError(
MISSING_PASSWORD_RESET_CONFIG_ERROR % (", ".join(missing),)
)
# These email templates have placeholders in them, and thus must be
@ -245,32 +245,25 @@ class EmailConfig(Config):
)
if self.email_enable_notifs:
required = [
"smtp_host",
"smtp_port",
"notif_from",
"notif_template_html",
"notif_template_text",
]
missing = []
for k in required:
if k not in email_config:
missing.append(k)
if len(missing) > 0:
raise RuntimeError(
"email.enable_notifs is True but required keys are missing: %s"
% (", ".join(["email." + k for k in missing]),)
)
if not self.email_notif_from:
missing.append("email.notif_from")
if config.get("public_baseurl") is None:
raise RuntimeError(
"email.enable_notifs is True but no public_baseurl is set"
missing.append("public_baseurl")
if missing:
raise ConfigError(
"email.enable_notifs is True but required keys are missing: %s"
% (", ".join(missing),)
)
self.email_notif_template_html = email_config["notif_template_html"]
self.email_notif_template_text = email_config["notif_template_text"]
self.email_notif_template_html = email_config.get(
"notif_template_html", "notif_mail.html"
)
self.email_notif_template_text = email_config.get(
"notif_template_text", "notif_mail.txt"
)
for f in self.email_notif_template_text, self.email_notif_template_html:
p = os.path.join(self.email_template_dir, f)
@ -323,10 +316,6 @@ class EmailConfig(Config):
#
#require_transport_security: true
# Enable sending emails for messages that the user has missed
#
#enable_notifs: false
# notif_from defines the "From" address to use when sending emails.
# It must be set if email sending is enabled.
#
@ -344,6 +333,11 @@ class EmailConfig(Config):
#
#app_name: my_branded_matrix_server
# Uncomment the following to enable sending emails for messages that the user
# has missed. Disabled by default.
#
#enable_notifs: true
# Uncomment the following to disable automatic subscription to email
# notifications for new users. Enabled by default.
#