commit 8a4d6c9e9c4124fae450e148d257756df1f5e3a4 Author: Isis Lovecruft isis@torproject.org Date: Wed May 28 22:48:43 2014 +0000

Simplify client parameter in b.e.server.createResponseBody().

We can use the str() method on ``twisted.mail.smtp.Address`` objects to recreate the full email address. In other words, these are equivalent:

clientAddr = '@'.join([client.local, client.domain])

and

clientAddr = str(client)

except that the latter looks nicer, so we should use that instead. --- lib/bridgedb/email/server.py | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-)

diff --git a/lib/bridgedb/email/server.py b/lib/bridgedb/email/server.py index dd5b4fb..79b4a59 100644 --- a/lib/bridgedb/email/server.py +++ b/lib/bridgedb/email/server.py @@ -81,7 +81,7 @@ def checkDKIM(message, rules): return False return True

-def createResponseBody(lines, context, clientAddress, lang='en'): +def createResponseBody(lines, context, client, lang='en'): """Parse the **lines** from an incoming email request and determine how to respond.

@@ -89,8 +89,8 @@ def createResponseBody(lines, context, clientAddress, lang='en'): client. :type context: class:`MailContext` :param context: The context which contains settings for the email server. - :type clientAddress: :api:`twisted.mail.smtp.Address` - :param clientAddress: The client's email address which should be in the + :type client: :api:`twisted.mail.smtp.Address` + :param client: The client's email address which should be in the :header:`To:` header of the response email. :param str lang: The 2-5 character locale code to use for translating the email. This is obtained from a client sending a email to a valid plus @@ -103,9 +103,7 @@ def createResponseBody(lines, context, clientAddress, lang='en'): string containing the (optionally translated) body for the email response which we should send out. """ - clientAddr = '@'.join([clientAddress.local, clientAddress.domain]) t = translations.installTranslations(lang) - bridges = None try: bridgeRequest = request.determineBridgeRequestOptions(lines) @@ -113,26 +111,26 @@ def createResponseBody(lines, context, clientAddress, lang='en'): # The request was invalid, respond with a help email which explains # valid email commands: if not bridgeRequest.isValid(): - raise EmailRequestedHelp("Email request from %r was invalid." - % clientAddr) + raise EmailRequestedHelp("Email request from '%s' was invalid." + % str(client))

# Otherwise they must have requested bridges: interval = context.schedule.getInterval(time.time()) bridges = context.distributor.getBridgesForEmail( - clientAddr, + str(client), interval, context.nBridges, countryCode=None, bridgeFilterRules=bridgeRequest.filters) except EmailRequestedHelp as error: logging.info(error) - return templates.buildWelcomeText(t, clientAddress) + return templates.buildWelcomeText(t, client) except EmailRequestedKey as error: logging.info(error) - return templates.buildKeyMessage(t, clientAddress) + return templates.buildKeyMessage(t, client) except TooSoonEmail as error: logging.info("Got a mail too frequently: %s." % error) - return templates.buildSpamWarning(t, clientAddress) + return templates.buildSpamWarning(t, client) except (IgnoreEmail, BadEmail) as error: logging.info(error) # Don't generate a response if their email address is unparsable or @@ -146,8 +144,8 @@ def createResponseBody(lines, context, clientAddress, lang='en'): includeFingerprint=context.includeFingerprints, addressClass=bridgeRequest.addressClass, transport=transport, - request=clientAddr) for b in bridges) - return templates.buildAnswerMessage(t, clientAddress, answer) + request=str(client)) for b in bridges) + return templates.buildAnswerMessage(t, client, answer)

def generateResponse(fromAddress, clientAddress, body, subject=None, messageID=None, gpgContext=None):