discourse/lib/group_email_credentials_che...

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# frozen_string_literal: true
##
# If group SMTP or IMAP has been configured, we want to make sure the
# credentials are always valid otherwise emails will not be sending out
# from group inboxes. This check is run as part of scheduled AdminDashboardData
# problem checks, and if any credentials have issues they will show up on
# the admin dashboard as a high priority issue.
class GroupEmailCredentialsCheck
def self.run
errors = []
if SiteSetting.enable_smtp
Group.with_smtp_configured.find_each do |group|
errors << try_validate(group) do
EmailSettingsValidator.validate_smtp(
host: group.smtp_server,
port: group.smtp_port,
username: group.email_username,
password: group.email_password
)
end
end
end
if SiteSetting.enable_imap
Group.with_imap_configured.find_each do |group|
errors << try_validate(group) do
EmailSettingsValidator.validate_imap(
host: group.smtp_server,
port: group.smtp_port,
username: group.email_username,
password: group.email_password
)
end
end
end
errors.compact
end
def self.try_validate(group, &blk)
begin
blk.call
nil
rescue *EmailSettingsExceptionHandler::EXPECTED_EXCEPTIONS => err
{
group_id: group.id,
group_name: group.name,
group_full_name: group.full_name,
message: EmailSettingsExceptionHandler.friendly_exception_message(err, group.smtp_server)
}
rescue => err
Discourse.warn_exception(
err, message: "Unexpected error when checking SMTP credentials for group #{group.id} (#{group.name})."
)
nil
end
end
end