4d932d5e2d
See http://redmine.imprudenceviewer.org/issues/590 and https://jira.secondlife.com/browse/SNOW-596
135 lines
4.4 KiB
C++
135 lines
4.4 KiB
C++
/**
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* @file llmail.h
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* @brief smtp helper functions.
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*
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* $LicenseInfo:firstyear=2001&license=viewergpl$
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*
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* Copyright (c) 2001-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#ifndef LL_LLMAIL_H
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#define LL_LLMAIL_H
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#include "llsd.h"
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class LLMail
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{
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public:
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// if hostname is NULL, then the host is resolved as 'mail'
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static void init(const std::string& hostname);
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// Allow all email transmission to be disabled/enabled.
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static void enable(bool mail_enabled);
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/**
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* @brief send an email
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* @param from_name The name of the email sender
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* @param from_address The email address for the sender
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* @param to_name The name of the email recipient
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* @param to_address The email recipient address
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* @param subject The subject of the email
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* @param headers optional X-Foo headers in an llsd map.
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* @return Returns TRUE if the call succeeds, FALSE otherwise.
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*
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* Results in:
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* From: "from_name" <from_address>
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* To: "to_name" <to_address>
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* Subject: subject
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*
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* message
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*/
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static BOOL send(
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const char* from_name,
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const char* from_address,
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const char* to_name,
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const char* to_address,
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const char* subject,
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const char* message,
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const LLSD& headers = LLSD());
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/**
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* @brief build the complete smtp transaction & header for use in an
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* mail.
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*
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* @param from_name The name of the email sender
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* @param from_address The email address for the sender
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* @param to_name The name of the email recipient
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* @param to_address The email recipient address
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* @param subject The subject of the email
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* @param headers optional X-Foo headers in an llsd map.
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* @return Returns the complete SMTP transaction mail header.
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*/
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static std::string buildSMTPTransaction(
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const char* from_name,
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const char* from_address,
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const char* to_name,
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const char* to_address,
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const char* subject,
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const LLSD& headers = LLSD());
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/**
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* @brief send an email with header and body.
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*
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* @param header The email header. Use build_mail_header().
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* @param message The unescaped email message.
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* @param from_address Used for debugging
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* @param to_address Used for debugging
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* @return Returns true if the message could be sent.
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*/
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static bool send(
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const std::string& header,
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const std::string& message,
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const char* from_address,
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const char* to_address);
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// IM-to-email sessions use a "session id" based on an encrypted
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// combination of from agent_id, to agent_id, and timestamp. When
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// a user replies to an email we use the from_id to determine the
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// sender's name and the to_id to route the message. The address
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// is encrypted to prevent users from building addresses to spoof
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// IMs from other users. The timestamps allow the "sessions" to
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// expire, in case one of the sessions is stolen/hijacked.
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//
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// indra/tools/mailglue is responsible for parsing the inbound mail.
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//
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// secret: binary blob passed to blowfish, max length 56 bytes
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// secret_size: length of blob, in bytes
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//
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// Returns: "base64" encoded email local-part, with _ and - as the
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// non-alphanumeric characters. This allows better compatibility
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// with email systems than the default / and + extra chars. JC
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static std::string encryptIMEmailAddress(
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const LLUUID& from_agent_id,
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const LLUUID& to_agent_id,
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U32 time,
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const U8* secret,
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size_t secret_size);
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};
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extern const size_t LL_MAX_KNOWN_GOOD_MAIL_SIZE;
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#endif
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