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329 lines
11 KiB
329 lines
11 KiB
#!/usr/bin/env python
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# (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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#
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# All Rights Reserved. See copyright.txt for details and a complete list of authors.
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# Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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# $Id$
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# NOTICE:
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# 1. This script is intended to be run as root.
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# 2. A lot of optional features must be set to particular values before this script can work.
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# For background material see:
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# http://tikiwiki.org/tiki-index.php?page=RecipeMultiTiki
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# http://tikiwiki.org/tiki-index.php?page=RecipeMultiTiki2
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# invoke as ./add1tiki2multi.py -p <mysql-root-password> <new-tiki-url>
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# something like: ./add1tiki2multi.py -p password new.wikiplanet.com
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import os
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import sys
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import re
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def usage():
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print sys.argv[0], "[-p <mysql-root-password>] <new-tiki-domainname>"
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if len(sys.argv) == 4:
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if sys.argv[1] == "-p":
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sMySQLPassword = sys.argv[2]
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sNewDomain = sys.argv[3]
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else:
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usage()
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sys.exit(-1)
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elif len(sys.argv) == 2:
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sNewDomain = sys.argv[1]
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os.system("stty -echo")
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sMySQLPassword = raw_input("mysql root password:")
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os.system("stty echo")
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print ""
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else:
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usage()
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sys.exit(-1);
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sNewDomain = sNewDomain.lower()
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# This script must be run as root
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if os.getuid():
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print sys.argv[0], "must be run as root."
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sys.exit(-1)
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# sNewDomain has to look like new.wikiplanet.com
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# check for two "."
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if sNewDomain.count(".") != 2:
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print sys.argv[0]+":", "Your new domain name must contain two \".\" characters. Exiting."
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sys.exit(-1)
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# check for length
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if len(sNewDomain) > 80:
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print sys.argv[0]+":", "Your new domain name is too long. Exiting."
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sys.exit(-1)
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# check for illegal characters
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if re.search(r'[^-.a-z0-9]',sNewDomain):
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print sys.argv[0]+":", "Your new domain name has illegal characters. Exiting."
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sys.exit(-1)
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# must start with a letter
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if not re.search(r'^[a-z].+',sNewDomain):
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print sys.argv[0]+":", "Your new domain name must start a letter. Exiting."
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sys.exit(-1)
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# must end with a letter
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if not re.search(r'[a-z]$',sNewDomain):
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print sys.argv[0]+":", "Your new domain name must end with a letter. Exiting."
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sys.exit(-1)
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# check for /var/www
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if not os.path.exists("/var/www"):
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print sys.argv[0]+":", "/var/www does not exist. Exiting."
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sys.exit(-1)
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# check for sNewDomain already in /var/www
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if os.path.exists("/var/www/" + sNewDomain + ""):
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print sys.argv[0]+":", "file /var/www/" + sNewDomain + " already exists. Exiting."
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sys.exit(status)
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# sPrefix should be someting like new from new.wikiplanet.com
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sPrefix = sNewDomain[0:sNewDomain.find(".")]
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# check for illegal characters
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if re.search(r'[^-a-z0-9]',sPrefix):
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print sys.argv[0]+":", "Your new domain prefix name has illegal characters. Exiting."
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sys.exit(-1)
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sDBName = "tiki_"+sPrefix
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# check to see if the database exists
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sTmpOutFileName = "/tmp/clikitiki-"+str(os.getpid())+".out"
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sTmpErrFileName = "/tmp/clikitiki-"+str(os.getpid())+".err"
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status = os.system("mysqlshow -uroot -p" + sMySQLPassword + " > "+sTmpOutFileName+" 2>"+sTmpErrFileName)
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if status:
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os.system("rm -f " + sTmpOutFileName + " " + sTmpErrFileName)
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print sys.argv[0]+":", "mysqlshow failed. Maybe you used the wrong mysql root password? Exiting."
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sys.exit(status)
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os.system("rm -f " + sTmpErrFileName)
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# The output from mysqlshow in should look something like this:
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# +--------------+
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# | Databases |
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# +--------------+
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# | mysql |
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# | test |
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# | tiki_members |
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# | tiki_public |
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# | tiki_staff |
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# +--------------+
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f = open(sTmpOutFileName,"r")
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lines = f.readlines()
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f.close()
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os.system("rm -f " + sTmpOutFileName)
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# print lines
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pat0 = re.compile("\s([_a-z]+)\s")
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for line in lines:
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match = pat0.search(line)
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if match:
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# print match.start(), match.end(), match.group(1)
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if match.group(1) == sDBName:
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print sys.argv[0]+":", "There is already a database named " + sDBName +". Exiting."
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sys.exit(-1)
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# check for /etc
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if not os.path.exists("/etc/"):
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print sys.argv[0]+":", "/etc does not exist. Exiting."
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sys.exit(status)
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# check for /etc/httpd/conf.d
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if not os.path.exists("/etc/httpd/conf.d"):
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print sys.argv[0]+":", "File /etc/httpd/conf.d does not exist. Exiting."
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sys.exit(status)
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#
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# Check for something like /etc/httd/conf.d/new.wikiplanet.com.vh
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#
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sVHFileName = "/etc/httpd/conf.d/" + sNewDomain + ".vh"
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if os.path.exists(sVHFileName):
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print sys.argv[0]+":", "file " + sVHFileName + " already exists. Exiting."
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sys.exit(status)
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#
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# Check for Include /etc/httpd/conf.d/*.vh in /etc/httpd/conf/httpd.conf
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#
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f = open("/etc/httpd/conf/httpd.conf","r")
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lines = f.readlines()
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f.close()
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bFound = False
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for line in lines:
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if line == "Include conf.d/*.vh\n":
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bFound = True
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break
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if not bFound:
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print sys.argv[0]+":", "Could not find Include conf.d/*.vh in /etc/httpd/conf/httpd.conf. Exiting."
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sys.exit(-1)
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#
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# Check db/local.php
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#
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f = open("/var/www/tikiwiki/db/local.php","r")
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lines = f.readlines()
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f.close
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# look for the last else
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last = 0;
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for i in range (0, len(lines)):
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if lines[i].find("else") != -1:
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last = i
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if last == 0:
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print sys.argv[0]+":", "Your db/local.php is not in the expected format. Exiting."
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sys.exit(-1)
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# Look for sDomainName in local.php
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found = False
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for i in range (0, len(lines)):
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if lines[i].find("sDomainName") != -1:
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found = True
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if found:
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print sys.argv[0]+":", sDomainName, "is aleady defined in db/local.php. Exiting."
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sys.exit(-1)
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#
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# So far, we have not done anything except check the input and the state of the
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# system. Now it is time to:
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# 1. Create the new database
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# 2. Add the right mysql permission to the database
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# 3. Load the database from /var/www/tikiwiki/db/tiki.sql
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# 4. Create the new symbolic link in /var/www
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# 5. Create the new directories in /var/www/tikiwiki
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# 6. Create the .vh file in /etc/httpd/conf.d
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# 7. Modify /var/www/tikiwiki/db/local.php
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# 8. Restart apache
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# The data we already have:
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# sMySQLPassword - the root password for mysql, something like "password"
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# sNewDomain - the name of the new domain, something like "new.wikiplanet.com"
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# sPrefix - the prefix of the new domain, something like "new"
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# sDBName - the name of the new database, something like "tiki_new"
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# sTmpOutFileName - a temp file name, something like "/tmp/clickitiki-1234.out"
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# sTmpErrFileName - a temp file name, something like "/tmp/clickitiki-1234.err"
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# sVHFileName - new .vh file, something like "/etc/httd/conf.d/new.wikiplanet.com.vh"
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# 1. Create the new database
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sCommand = "mysqladmin -uroot -p" + sMySQLPassword + " create " + sDBName
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status = os.system(sCommand)
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if status:
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print sys.argv[0]+":", sCommand, "failed. Exiting."
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sys.exit(status)
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# 2. Add the right mysql permission to the database
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f = open(sTmpOutFileName, "w")
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f.write("""GRANT ALL PRIVILEGES ON `"""+sDBName+"""` . * TO "tiki"@"localhost";\n""")
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f.write("""REVOKE GRANT OPTION ON `"""+sDBName+"""` . * FROM "tiki"@"localhost";\n""")
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f.close()
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sCommand = "mysql -uroot mysql -p" + sMySQLPassword + "< " + sTmpOutFileName
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status = os.system(sCommand)
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if status:
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print sys.argv[0]+":", sCommand, "failed. Exiting."
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sys.exit(status)
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os.system("rm -f " + sTmpOutFileName)
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# 3. Load the database from tikiwiki/db/tiki.sql
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sCommand = "mysql -uroot -p" + sMySQLPassword + " " + sDBName + " < /var/www/tikiwiki/db/tiki.sql"
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status = os.system(sCommand)
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if status:
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print sys.argv[0]+":", sCommand, "failed. Exiting."
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sys.exit(status)
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# 4. Create the new symbolic link in /var/www
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os.chdir("/var/www")
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sCommand = "ln -s tikiwiki " + sNewDomain
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status = os.system(sCommand)
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if status:
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print sys.argv[0]+":", sCommand, "failed. Exiting."
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sys.exit(status)
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os.chdir("/var/www/tikiwiki")
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# 5. Create the new directories in /var/www/tikiwiki
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sApacheGID = sApacheUID = 48 # FIXME This need to be generalized
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# FIXME The following lines need error checking
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# FIXME Should maybe set the permission on the new directories
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os.mkdir("./backups/" + sNewDomain)
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os.chown("./backups/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./db/" + sNewDomain)
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os.chown("./db/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./dump/" + sNewDomain)
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os.chown("./dump/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./files/" + sNewDomain)
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os.chown("./files/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./img/trackers/" + sNewDomain)
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os.chown("./img/trackers/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./img/wiki/" + sNewDomain)
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os.chown("./img/wiki/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./img/wiki_up/" + sNewDomain)
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os.chown("./img/wiki_up/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./installer/" + sNewDomain)
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os.chown("./installer/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./maps/" + sNewDomain)
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os.chown("./maps/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./mods/" + sNewDomain)
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os.chown("./mods/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./modules/cache/" + sNewDomain)
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os.chown("./modules/cache/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./styles/" + sNewDomain)
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os.chown("./styles/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./temp/" + sNewDomain)
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os.chown("./temp/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./temp/cache/" + sNewDomain)
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os.chown("./temp/cache/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./templates/" + sNewDomain)
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os.chown("./templates/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./temp/templates_c/" + sNewDomain)
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os.chown("./temp/templates_c/" + sNewDomain, sApacheUID, sApacheGID)
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os.mkdir("./whelp/" + sNewDomain)
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os.chown("./whelp/" + sNewDomain, sApacheUID, sApacheGID)
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# 6. Create the .vh file in /etc/httpd/conf.d
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sDomainLastPart = sNewDomain[sNewDomain.find(".")+1:] # something like "wikiplanet.com"
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f = open(sVHFileName, "w");
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# These need to be generalized
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f.write("<VirtualHost *:80>\n");
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f.write(" ServerAdmin webmaster@" + sDomainLastPart + "\n");
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f.write(" DocumentRoot /var/www/" + sNewDomain + "\n");
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f.write(" ServerName " + sNewDomain + "\n");
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f.write(" ErrorLog logs/" + sNewDomain + "-error_log\n");
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f.write(" CustomLog logs/" + sNewDomain + "-access_log common\n");
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f.write("</VirtualHost>\n");
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f.close();
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# 7. Modify db/local.php
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# insert three lines at the correct place
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f = open("/var/www/tikiwiki/db/local.php","r")
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lines = f.readlines()
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f.close
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for i in range (0, len(lines)):
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if lines[i].find("else") != -1:
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last = i
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lout = []
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for i in range (0, last):
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lout.append(lines[i])
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lout.append("""} else if ($_SERVER["HTTP_HOST"] == \"""" + sNewDomain + """\") {\n""")
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lout.append(""" $dbs_tiki = \"""" + sDBName + """\";\n""")
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lout.append(""" $tikidomain = \"""" + sNewDomain + """\";\n""")
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for i in range (last, len(lines)):
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lout.append(lines[i])
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f = open("db/local.php","w")
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f.writelines(lout)
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f.close
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# 8. Restart apache
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os.system("/usr/sbin/apachectl graceful")
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