AG Projects msrprelay（開源MSRP Relay）centos下詳細安裝說明

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    AG Projects msrprelay是用強大的python指令碼實現的msrp relay開原始伺服器，有官方描述，哥就不在這裡瞎扯了：

This project implements an MSRP Relay (RFC 4976). Its main role is to help NAT traversal of MSRP based Instant Messaging and File Transfer sessions between SIP end-points located behind NAT.

下載安裝dependencies

msrprelay依賴的軟體包如下：

python-gnutls-1.2.5.tar.gz

python-application-1.4.0.tar.gz

Twisted-14.0.0.tar.bz2

zope.interface-4.1.1.tar.gz

SQLObject-1.6.0.tar.gz

MySQL-python-1.2.5

在https://pypi.python.org/pypi中的search中分別輸入上述安裝包名字，下載對應的安裝包，

進入目錄後執行python setup.py install 即可安裝相應的軟體

下載安裝msrp

The software can be downloaded as a tar archive from:

http://download.ag-projects.com/MSRP/

python-msrplib-0.14.2.tar.gz

msrprelay-1.0.8.tar.gz 

安裝方法同上

運行msrprelay

INSTALL 文檔中有說明：

Start the MSRPRelay, either by executing:

./msrprelay --no-fork

or as a daemon, which is the default behaviour.

This can also be done using the init.d script:

/etc/init.d/msrprelay start

根本就沒有/etc/init.d/msrprelay，從源碼根路徑下直接運行

此運行不是daemon的方式（./msrprelay start可以daemon方式運行）

[root@localhost msrprelay-1.0.8]# pwd

/opt/msrprelay-1.0.8

[root@localhost msrprelay-1.0.8]# ./msrprelay --no-fork

Starting MSRP Relay 1.0.8

RelayFactory starting on 2855

另開一console查看連接埠，預設採用標準的2855連接埠

[root@localhost msrprelay-1.0.8]# netstat -tulnp | grep python

tcp 0 0 0.0.0.0:2855 0.0.0.0:* LISTEN 6544/python

[root@localhost msrprelay-1.0.8]# 

傳輸檔案測試

具體詳細說明參考test/README 。

仿照說明測試步驟如下：

1. 建立用於傳輸的檔案

[root@localhost test]# pwd

/opt/msrprelay-1.0.8

[root@localhost msrprelay-1.0.8]# echo xxxxxxxxxxx >TODO.txt 
[root@localhost msrprelay-1.0.8]# echo yyyyyyyyyyy >>TODO.txt 

[root@localhost msrprelay-1.0.8]# 

2. start both clients in two console

console I of sender:

[root@localhost test]# ./msrp_send_file.py ../TODO.txt alice@172.16.0.55 172.16.0.55

Password:

Sending initial AUTH

Got challenge, sending response AUTH

Path to send in SDP:

msrps://172.16.0.55:2855/EBu5/m2eo1QLtkUP3FOeNDEzOTkxNTQwMDguOTMwOjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345//nhZNDamYUxKrl22;tcp

Destination path: 

console II of recevier:

[root@localhost test]#

[root@localhost test]# ./msrp_receive_file.py alice@172.16.0.55 172.16.0.55

Password:

Sending initial AUTH

Got challenge, sending response AUTH

Path to send in SDP:

msrps://172.16.0.55:2855/Y82Mpnt4ZLvbYPD9iMct0zEzOTkxNTQwMjUuMTc2OjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345/BIglF+5r9DIwtLth;tcp

Destination path: 

3. 相互指定對方的msrp destination path

查看步驟2顯示的msrp path，將msrp_send_file.py輸出的msrp path粘貼到msrp_receive_file.py的“Destination path: ”的輸入提示後，反之依然:

console I of sender:

[root@localhost test]# ./msrp_send_file.py ../TODO.txt alice@172.16.0.55 172.16.0.55

Password:

Sending initial AUTH

Got challenge, sending response AUTH

Path to send in SDP:

msrps://172.16.0.55:2855/EBu5/m2eo1QLtkUP3FOeNDEzOTkxNTQwMDguOTMwOjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345//nhZNDamYUxKrl22;tcp

Destination path: msrps://172.16.0.55:2855/Y82Mpnt4ZLvbYPD9iMct0zEzOTkxNTQwMjUuMTc2OjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345/BIglF+5r9DIwtLth;tcp

Starting transmission of "TODO.txt"

sent 0 of 24 bytes

File transfer completed.

Connection lost!

Sent 24 bytes in 10 seconds, (0.00 kb/s)

Connection lost

Connection was closed cleanly.

[root@localhost test]# 

console II of recevier:

[root@localhost test]#

[root@localhost test]# ./msrp_receive_file.py alice@172.16.0.55 172.16.0.55

Password:

Sending initial AUTH

Got challenge, sending response AUTH

Path to send in SDP:

msrps://172.16.0.55:2855/Y82Mpnt4ZLvbYPD9iMct0zEzOTkxNTQwMjUuMTc2OjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345/BIglF+5r9DIwtLth;tcp

Destination path: msrps://172.16.0.55:2855/EBu5/m2eo1QLtkUP3FOeNDEzOTkxNTQwMDguOTMwOjE3Mi4xNi4wLjU1;tcp msrps://localhost:12345//nhZNDamYUxKrl22;tcp

Receiving file "TODO.txt"

received 24 of 24 bytes

File transfer completed successfully.

Received 24 bytes in 0 seconds, (12.98 kb/s)

Connection lost!

Connection lost

Connection was closed cleanly.

[root@localhost test]#

4. 查看結果

測試檔案果然從 /opt/msrprelay-1.0.8/TODO.txt傳輸到了 /opt/msrprelay-1.0.8/test/TODO.txt

[root@localhost test]# ls

msrp_receive_file.py msrp_send_file.py README TODO.txt

[root@localhost test]# cat TODO.txt

xxxxxxxxxxx

yyyyyyyyyyy

[root@localhost test]# cat ../TODO.txt

xxxxxxxxxxx

yyyyyyyyyyy

[root@localhost test]# 

更多資訊參考源碼INSTALL和README說明

參考檔案

http://www.msrprelay.org/projects/msrprelay/wiki/InstallationGuide

轉載請註明出處 http://blog.csdn.net/xuyunzhang/article/details/29354391  謝謝。