+++ /dev/null
-=head1 NAME
-
-Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Part 9: Appendices
-
-
-=head1 OVERVIEW
-
-This is B<Part 9 of 9> of the Catalyst tutorial.
-
-L<Tutorial Overview|Catalyst::Manual::Tutorial>
-
-=over 4
-
-=item 1
-
-L<Introduction|Catalyst::Manual::Tutorial::Intro>
-
-=item 2
-
-L<Catalyst Basics|Catalyst::Manual::Tutorial::CatalystBasics>
-
-=item 3
-
-L<Basic CRUD|Catalyst::Manual::Tutorial_BasicCRUD>
-
-=item 4
-
-L<Authentication|Catalyst::Manual::Tutorial::Authentication>
-
-=item 5
-
-L<Authorization|Catalyst::Manual::Tutorial::Authorization>
-
-=item 6
-
-L<Debugging|Catalyst::Manual::Tutorial::Debugging>
-
-=item 7
-
-L<Testing|Catalyst::Manual::Tutorial::Testing>
-
-=item 8
-
-L<AdvancedCRUD|Catalyst::Manual::Tutorial::AdvancedCRUD>
-
-=item 9
-
-B<Appendices>
-
-=back
-
-
-=head1 DESCRIPTION
-
-This part of the tutorial provides supporting information relevant to
-the Catalyst tutorial.
-
-
-=head1 APPENDIX 1: CUT AND PASTE FOR POD-BASED EXAMPLES
-
-You may notice that Pod indents example code with four spaces. This
-section provides some quick advice to "un-indent" this text in common
-editors.
-
-=head2 "Un-indenting" with Vi/Vim
-
-When cutting and pasting multi-line text from Pod-based documents, the
-following vi/vim regexs can be helpful to "un-indent" the inserted text
-(do NOT type the quotes, they are only included to show spaces in the
-regex patterns). I<Note that all 3 of the regexs end in 4 spaces>:
-
-=over 4
-
-=item *
-
-":0,$s/^ "
-
-Removes four leading spaces from the entire file (from the first line,
-C<0>, to the last line, C<$>).
-
-=item *
-
-"%s/^ "
-
-A shortcut for the previous item (C<%> specifies the entire file; so
-this removes four leading spaces from every line).
-
-=item *
-
-":.,$s/^ "
-
-Removes the first four spaces from the line the cursor is on at the time
-the regex command is executed (".") to the last line of the file.
-
-=item *
-
-":.,44s/^ "
-
-Removes four leading space from the current line through line 44
-(obviously adjust the C<44> to the appropriate value in your example).
-
-=back
-
-=head2 "Un-indenting" with Emacs
-
-Although there author has not used emacs for many years (apologies to
-the emacs fans out there), here is a quick hint to get you started. To
-replace the leading spaces of every line in a file, use:
-
- M-x replace-regexp<RET>
- Replace regexp: ^ <RET>
- with: <RET>
-
-All of that will occur on the single line at the bottom of your screen.
-Note that "<RET>" represents the return key/enter. Also, there are
-four spaces after the "^" on the "Replace regexp:" line and no spaces
-entered on the last line.
-
-You can limit the replacement operation by selecting text first (depending
-on your version of emacs, you can either use the mouse or experiment with
-commands such as C<C-SPC> to set the mark at the cursor location and
-C<C-E<lt>> and C<C-E<gt>> to set the mark at the beginning and end of the
-file respectively.
-
-
-=head1 APPENDIX 2: USING MYSQL AND POSTGRESQL
-
-The main database used in this tutorial is the very simple yet powerful
-SQLite. This section provides information that can be used to "convert"
-the tutorial to use MySQL and PostgreSQL. However, note that part of
-the beauty of the MVC architecture is that very little database-specific
-code is spread throughout the system (at least when MVC is "done
-right"). Consequently, converting from one database to another is
-relatively painless with most Catalyst applications. In general, you
-just need to adapt the schema definition C<.sql> file you use to
-initialize your database and adjust a few configuration parameters.
-
-Also note that the purpose of the data definition statements for this
-section are not designed to take maximum advantage of the various
-features in each database for issues such as referential integrity and
-field types/constraints.
-
-=head2 MySQL
-
-Use the following steps to adapt the tutorial to MySQL. Thanks to Jim
-Howard for the help.
-
-=over 4
-
-=item *
-
-Part 2: Catalyst Basics
-
-=over 4
-
-=item *
-
-Install the required software:
-
-=over 4
-
-=item *
-
-The MySQL database server and client utility.
-
-=item *
-
-The Perl C<DBD::MySQL> module
-
-=back
-
-For CentOS users (see
-L<Catalyst::Manual::Installation::CentOS4|Catalyst::Manual::Installation::CentOS4>),
-you can use the following commands to install the software and start the MySQL
-daemon:
-
- yum -y install mysql mysql-server
- service mysqld start
-
-=item *
-
-Create the database and set the permissions:
-
- $ mysql
- Welcome to the MySQL monitor. Commands end with ; or \g.
- Your MySQL connection id is 2 to server version: 4.1.20
-
- Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
-
- mysql> create database myapp;
- Query OK, 1 row affected (0.01 sec)
-
- mysql> grant all on myapp.* to tutorial@'localhost';
- Query OK, 0 rows affected (0.00 sec)
-
- mysql> flush privileges;
- Query OK, 0 rows affected (0.00 sec)
-
- mysql> quit
- Bye
-
-=item *
-
-Create the C<.sql> file and load the data:
-
-=over 4
-
-=item *
-
-Open the C<myapp01_mysql.sql> in your editor and enter:
-
- --
- -- Create a very simple database to hold book and author information
- --
- DROP TABLE IF EXISTS books;
- DROP TABLE IF EXISTS book_authors;
- DROP TABLE IF EXISTS authors;
- CREATE TABLE books (
- id INT(11) PRIMARY KEY AUTO_INCREMENT,
- title TEXT ,
- rating INT(11)
- );
- -- 'book_authors' is a many-to-many join table between books & authors
- CREATE TABLE book_authors (
- book_id INT(11),
- author_id INT(11),
- PRIMARY KEY (book_id, author_id)
- );
- CREATE TABLE authors (
- id INT(11) PRIMARY KEY AUTO_INCREMENT,
- first_name TEXT,
- last_name TEXT
- );
- ---
- --- Load some sample data
- ---
- INSERT INTO books VALUES (1, 'CCSP SNRS Exam Certification Guide', 5);
- INSERT INTO books VALUES (2, 'TCP/IP Illustrated, Volume 1', 5);
- INSERT INTO books VALUES (3, 'Internetworking with TCP/IP Vol.1', 4);
- INSERT INTO books VALUES (4, 'Perl Cookbook', 5);
- INSERT INTO books VALUES (5, 'Designing with Web Standards', 5);
- INSERT INTO authors VALUES (1, 'Greg', 'Bastien');
- INSERT INTO authors VALUES (2, 'Sara', 'Nasseh');
- INSERT INTO authors VALUES (3, 'Christian', 'Degu');
- INSERT INTO authors VALUES (4, 'Richard', 'Stevens');
- INSERT INTO authors VALUES (5, 'Douglas', 'Comer');
- INSERT INTO authors VALUES (6, 'Tom', 'Christiansen');
- INSERT INTO authors VALUES (7, ' Nathan', 'Torkington');
- INSERT INTO authors VALUES (8, 'Jeffrey', 'Zeldman');
- INSERT INTO book_authors VALUES (1, 1);
- INSERT INTO book_authors VALUES (1, 2);
- INSERT INTO book_authors VALUES (1, 3);
- INSERT INTO book_authors VALUES (2, 4);
- INSERT INTO book_authors VALUES (3, 5);
- INSERT INTO book_authors VALUES (4, 6);
- INSERT INTO book_authors VALUES (4, 7);
- INSERT INTO book_authors VALUES (5, 8);
-
-=item *
-
-Load the data:
-
- mysql -ututorial myapp < myapp01_mysql.sql
-
-=item *
-
-Make sure the data loaded correctly:
-
- $ mysql -ututorial myapp
- Reading table information for completion of table and column names
- You can turn off this feature to get a quicker startup with -A
-
- Welcome to the MySQL monitor. Commands end with ; or \g.
- Your MySQL connection id is 4 to server version: 4.1.20
-
- Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
-
- mysql> show tables;
- +-----------------+
- | Tables_in_myapp |
- +-----------------+
- | authors |
- | book_authors |
- | books |
- +-----------------+
- 3 rows in set (0.00 sec)
-
- mysql> select * from books;
- +----+------------------------------------+--------+
- | id | title | rating |
- +----+------------------------------------+--------+
- | 1 | CCSP SNRS Exam Certification Guide | 5 |
- | 2 | TCP/IP Illustrated, Volume 1 | 5 |
- | 3 | Internetworking with TCP/IP Vol.1 | 4 |
- | 4 | Perl Cookbook | 5 |
- | 5 | Designing with Web Standards | 5 |
- +----+------------------------------------+--------+
- 5 rows in set (0.00 sec)
-
- mysql>
-
-=back
-
-=item *
-
-Update the model:
-
-=over 4
-
-=item *
-
-Delete the existing model:
-
- rm lib/MyApp/Model/MyAppDB.pm
-
-=item *
-
-Regenerate the model using the Catalyst "_create.pl" script:
-
- script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB dbi:mysql:myapp 'tutorial' '' '{ AutoCommit => 1 }'
-
-=back
-
-=back
-
-=item *
-
-Part 4: Authentication
-
-=over 4
-
-=item *
-
-Create the C<.sql> file for the user/roles data:
-
-Open C<myapp02_mysql.sql> in your editor and enter:
-
- --
- -- Add users and roles tables, along with a many-to-many join table
- --
- CREATE TABLE users (
- id INT(11) PRIMARY KEY,
- username TEXT,
- password TEXT,
- email_address TEXT,
- first_name TEXT,
- last_name TEXT,
- active INT(11)
- );
- CREATE TABLE roles (
- id INTEGER PRIMARY KEY,
- role TEXT
- );
- CREATE TABLE user_roles (
- user_id INT(11),
- role_id INT(11),
- PRIMARY KEY (user_id, role_id)
- );
- --
- -- Load up some initial test data
- --
- INSERT INTO users VALUES (1, 'test01', 'mypass', 't01@na.com', 'Joe', 'Blow', 1);
- INSERT INTO users VALUES (2, 'test02', 'mypass', 't02@na.com', 'Jane', 'Doe', 1);
- INSERT INTO users VALUES (3, 'test03', 'mypass', 't03@na.com', 'No', 'Go', 0);
- INSERT INTO roles VALUES (1, 'user');
- INSERT INTO roles VALUES (2, 'admin');
- INSERT INTO user_roles VALUES (1, 1);
- INSERT INTO user_roles VALUES (1, 2);
- INSERT INTO user_roles VALUES (2, 1);
- INSERT INTO user_roles VALUES (3, 1);
-
-=item *
-
-Load the user/roles data:
-
- mysql -ututorial myapp < myapp02_mysql.sql
-
-=item *
-
-Create the C<.sql> file for the hashed password data:
-
-Open C<myapp03_mysql.sql> in your editor and enter:
-
- --
- -- Convert passwords to SHA-1 hashes
- --
- UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 1;
- UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 2;
- UPDATE users SET password = 'e727d1464ae12436e899a726da5b2f11d8381b26' WHERE id = 3;
-
-=item *
-
-Load the user/roles data:
-
- mysql -ututorial myapp < myapp03_mysql.sql
-
-=back
-
-=back
-
-=head2 PostgreSQL
-
-B<TODO> -- Please see the latest version of this document for possible updates:
-L<http://dev.catalyst.perl.org/repos/Catalyst/trunk/Catalyst-Runtime/lib/Catalyst/Manual/Tutorial/Appendices.pod>
-
-
-=head1 APPENDIX 3: IMPROVED HASHING SCRIPT
-
-Here is an improved SHA-1 hashing script from Gavin Henry that does
-not expose the passwords to "capture" on the command line.
-
- #!/usr/bin/perl -w
- #===============================================================================
- #
- # FILE: enc_pass.pl
- #
- # USAGE: ./enc_pass.pl
- #
- # DESCRIPTION: Encrypt a Password using SHA-1
- #
- # OPTIONS: ---
- # REQUIREMENTS: ---
- # BUGS: ---
- # NOTES: ---
- # AUTHOR: Gavin Henry (GH), <ghenry@suretecsystems.com>
- # COMPANY: Suretec Systems Ltd.
- # VERSION: 1.0
- # CREATED: 26/06/2006
- # REVISION: ---
- # COPYRIGHT: http://search.cpan.org/dist/perl/pod/perlgpl.pod
- #===============================================================================
-
- use strict;
- use warnings;
- use Digest::SHA1;
- use Term::ReadKey;
-
- sub get_pass {
- ReadMode 'noecho';
- chomp( my $pw = ReadLine 0 );
- ReadMode 'normal';
- return $pw;
- }
-
- print "Enter the password to be encrypted: ";
- my $pass = get_pass();
-
- print "\nConfirm the password: ";
- my $verify = get_pass();
-
- if ( $pass eq $verify ) {
- my $sha1_enc = Digest::SHA1->new;
- $sha1_enc->add($pass);
-
- print "\nYour encrypted password is: "
- . $sha1_enc->hexdigest . "\n"
- . "Paste this into your SQL INSERT/COPY Data.\n";
- }
- else {
- print "\nPasswords do not match!\n";
- }
-
-
-=head1 AUTHOR
-
-Kennedy Clark, C<hkclark@gmail.com>
-
-Please report any errors, issues or suggestions to the author. The
-most recent version of the Catalyst Tutorial can be found at
-L<http://dev.catalyst.perl.org/repos/Catalyst/trunk/Catalyst-Runtime/lib/Catalyst/Manual/Tutorial/>.
-
-Copyright 2006, Kennedy Clark, under Creative Commons License
-(L<http://creativecommons.org/licenses/by-nc-sa/2.5/>).
projects / catagits/Catalyst-Manual.git / blobdiff