=head1 NAME
-Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Part 10: Appendices
+Catalyst::Manual::Tutorial::Appendices - Catalyst Tutorial - Chapter 10: Appendices
=head1 OVERVIEW
-This is B<Part 10 of 10> for the Catalyst tutorial.
+This is B<Chapter 10 of 10> for the Catalyst tutorial.
L<Tutorial Overview|Catalyst::Manual::Tutorial>
=head1 DESCRIPTION
-This part of the tutorial provides supporting information relevant to
+This chapter of the tutorial provides supporting information relevant to
the Catalyst tutorial.
=over 4
-=item *
+=item *
":0,$s/^ "
Removes four leading spaces from the entire file (from the first line,
C<0>, to the last line, C<$>).
-=item *
+=item *
"%s/^ "
A shortcut for the previous item (C<%> specifies the entire file; so
this removes four leading spaces from every line).
-=item *
+=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 *
+=item *
":.,44s/^ "
=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
+Although the 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>
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
+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
+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.
+Also, Stefan Kangas sent in the following tip about an alternate
+approach using the command C<indent-region> to redo the indentation
+for the currently selected region (adhering to indent rules in the
+current major mode). You can run the command by typing M-x indent-
+region or pressing the default keybinding C-M-\ in cperl-mode.
+Additional details can be found here:
-=head1 APPENDIX 2: USING MYSQL AND POSTGRESQL
+L<http://www.gnu.org/software/emacs/manual/html_node/emacs/Indentation-Comman>
+
+
+=head1 APPENDIX 2: USING POSTGRESQL AND MYSQL
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 tutorial to use PostgreSQL and MySQL. 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
features in each database for issues such as referential integrity and
field types/constraints.
+
+=head2 PostgreSQL
+
+Use the following steps to adapt the tutorial to PostgreSQL. Thanks
+to Caelum (Rafael Kitover) for assistance with the most recent
+updates, and Louis Moore, Marcello Romani and Tom Lanyon for help with
+earlier versions.
+
+=over 4
+
+=item *
+
+Chapter 3: More Catalyst Basics
+
+=over 4
+
+=item *
+
+Install the PostgreSQL server and client and DBD::Pg:
+
+If you are following along in Debian 5, you can quickly install these
+items via this command:
+
+ sudo aptitude install postgresql libdbd-pg-perl libdatetime-format-pg-perl
+
+To configure the permissions, you can open
+C</etc/postgresql/8.3/main/pg_hba.conf> and change this line (near the
+bottom):
+
+ # "local" is for Unix domain socket connections only
+ local all all ident sameuser
+
+to:
+
+ # "local" is for Unix domain socket connections only
+ local all all trust
+
+And then restart PostgreSQL:
+
+ sudo /etc/init.d/postgresql-8.3 restart
+
+
+=item *
+
+Create the database and a user for the database (note that we are
+using "E<lt>catalystE<gt>" to represent the hidden password of
+"catalyst"):
+
+ $ sudo -u postgres createuser -P catappuser
+ Enter password for new role: <catalyst>
+ Enter it again: <catalyst>
+ Shall the new role be a superuser? (y/n) n
+ Shall the new role be allowed to create databases? (y/n) n
+ Shall the new role be allowed to create more new roles? (y/n) n
+ CREATE ROLE
+ $ sudo -u postgres createdb -O catappuser catappdb
+ CREATE DATABASE
+
+=item *
+
+Create the C<.sql> file and load the data:
+
+=over 4
+
+=item *
+
+Open the C<myapp01_psql.sql> in your editor and enter:
+
+ --
+ -- Drops just in case you are reloading
+ ---
+ DROP TABLE IF EXISTS books CASCADE;
+ DROP TABLE IF EXISTS authors CASCADE;
+ DROP TABLE IF EXISTS book_authors CASCADE;
+ DROP TABLE IF EXISTS users CASCADE;
+ DROP TABLE IF EXISTS roles CASCADE;
+ DROP TABLE IF EXISTS user_roles CASCADE;
+
+ --
+ -- Create a very simple database to hold book and author information
+ --
+ CREATE TABLE books (
+ id SERIAL PRIMARY KEY,
+ title TEXT ,
+ rating INTEGER,
+ -- Manually add these later
+ -- created TIMESTAMP NOT NULL DEFAULT now(),
+ -- updated TIMESTAMP
+ );
+
+ CREATE TABLE authors (
+ id SERIAL PRIMARY KEY,
+ first_name TEXT,
+ last_name TEXT
+ );
+
+ -- 'book_authors' is a many-to-many join table between books & authors
+ CREATE TABLE book_authors (
+ book_id INTEGER REFERENCES books(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ author_id INTEGER REFERENCES authors(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ PRIMARY KEY (book_id, author_id)
+ );
+
+ ---
+ --- Load some sample data
+ ---
+ INSERT INTO books (title, rating) VALUES ('CCSP SNRS Exam Certification Guide', 5);
+ INSERT INTO books (title, rating) VALUES ('TCP/IP Illustrated, Volume 1', 5);
+ INSERT INTO books (title, rating) VALUES ('Internetworking with TCP/IP Vol.1', 4);
+ INSERT INTO books (title, rating) VALUES ('Perl Cookbook', 5);
+ INSERT INTO books (title, rating) VALUES ('Designing with Web Standards', 5);
+ INSERT INTO authors (first_name, last_name) VALUES ('Greg', 'Bastien');
+ INSERT INTO authors (first_name, last_name) VALUES ('Sara', 'Nasseh');
+ INSERT INTO authors (first_name, last_name) VALUES ('Christian', 'Degu');
+ INSERT INTO authors (first_name, last_name) VALUES ('Richard', 'Stevens');
+ INSERT INTO authors (first_name, last_name) VALUES ('Douglas', 'Comer');
+ INSERT INTO authors (first_name, last_name) VALUES ('Tom', 'Christiansen');
+ INSERT INTO authors (first_name, last_name) VALUES ('Nathan', 'Torkington');
+ INSERT INTO authors (first_name, last_name) VALUES ('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:
+
+ $ psql -U catappuser -W catappdb -f myapp01_psql.sql
+ Password for user catappuser:
+ psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE will create implicit sequence "books_id_seq" for serial column "books.id"
+ psql:myapp01_psql.sql:8: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "books_pkey" for table "books"
+ CREATE TABLE
+ psql:myapp01_psql.sql:15: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "book_authors_pkey" for table "book_authors"
+ CREATE TABLE
+ psql:myapp01_psql.sql:21: NOTICE: CREATE TABLE will create implicit sequence "authors_id_seq" for serial column "authors.id"
+ psql:myapp01_psql.sql:21: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "authors_pkey" for table "authors"
+ CREATE TABLE
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ ...
+
+=item *
+
+Make sure the data loaded correctly:
+
+ $ psql -U catappuser -W catappdb
+ Password for user catappuser: <catalyst>
+ Welcome to psql 8.3.7, the PostgreSQL interactive terminal.
+
+ Type: \copyright for distribution terms
+ \h for help with SQL commands
+ \? for help with psql commands
+ \g or terminate with semicolon to execute query
+ \q to quit
+
+ catappdb=> \dt
+ List of relations
+ Schema | Name | Type | Owner
+ --------+--------------+-------+------------
+ public | authors | table | catappuser
+ public | book_authors | table | catappuser
+ public | books | table | catappuser
+ (3 rows)
+
+ catappdb=> 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)
+
+ catappdb=>
+
+=back
+
+=item *
+
+After the steps where you:
+
+ edit lib/MyApp.pm
+
+ create lib/MyAppDB.pm
+
+ create lib/MyAppDB/Book.pm
+
+ create lib/MyAppDB/Author.pm
+
+ create lib/MyAppDB/BookAuthor.pm
+
+
+=item *
+
+Generate the model using the Catalyst "_create.pl" script:
+
+ $ rm lib/MyApp/Model/DB.pm # Delete just in case already there
+ $ script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \
+ create=static components=TimeStamp,EncodedColumn \
+ 'dbi:Pg:dbname=catappdb' 'catappuser' 'catalyst' '{ AutoCommit => 1 }'
+
+=back
+
+=item *
+
+Chapter 4: Basic CRUD
+
+Add Datetime Columns to Our Existing Books Table
+
+ $ psql -U catappuser -W catappdb
+ ...
+ catappdb=> ALTER TABLE books ADD created TIMESTAMP NOT NULL DEFAULT now();
+ ALTER TABLE
+ catappdb=> ALTER TABLE books ADD updated TIMESTAMP;
+ ALTER TABLE
+ catappdb=> \q
+
+Re-generate the model using the Catalyst "_create.pl" script:
+
+ $ script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \
+ create=static components=TimeStamp,EncodedColumn \
+ 'dbi:Pg:dbname=catappdb' 'catappuser' 'catalyst' '{ AutoCommit => 1 }'
+
+
+=item *
+
+Chapter 5: Authentication
+
+=over 4
+
+=item *
+
+Create the C<.sql> file for the user/roles data:
+
+Open C<myapp02_psql.sql> in your editor and enter:
+
+ --
+ -- Add users and roles tables, along with a many-to-many join table
+ --
+
+ CREATE TABLE users (
+ id SERIAL PRIMARY KEY,
+ username TEXT,
+ password TEXT,
+ email_address TEXT,
+ first_name TEXT,
+ last_name TEXT,
+ active INTEGER
+ );
+
+ CREATE TABLE roles (
+ id SERIAL PRIMARY KEY,
+ role TEXT
+ );
+
+ CREATE TABLE user_roles (
+ user_id INTEGER REFERENCES users(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ role_id INTEGER REFERENCES roles(id) ON DELETE CASCADE ON UPDATE CASCADE,
+ PRIMARY KEY (user_id, role_id)
+ );
+
+ --
+ -- Load up some initial test data
+ --
+ INSERT INTO users (username, password, email_address, first_name, last_name, active)
+ VALUES ('test01', 'mypass', 't01@na.com', 'Joe', 'Blow', 1);
+ INSERT INTO users (username, password, email_address, first_name, last_name, active)
+ VALUES ('test02', 'mypass', 't02@na.com', 'Jane', 'Doe', 1);
+ INSERT INTO users (username, password, email_address, first_name, last_name, active)
+ VALUES ('test03', 'mypass', 't03@na.com', 'No', 'Go', 0);
+ INSERT INTO roles (role) VALUES ('user');
+ INSERT INTO roles (role) VALUES ('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 data:
+
+ $ psql -U catappuser -W catappdb -f myapp02_psql.sql
+ Password for user catappuser: <catalyst>
+ psql:myapp02_psql.sql:13: NOTICE: CREATE TABLE will create implicit sequence "users_id_seq" for serial column "users.id"
+ psql:myapp02_psql.sql:13: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "users_pkey" for table "users"
+ CREATE TABLE
+ psql:myapp02_psql.sql:18: NOTICE: CREATE TABLE will create implicit sequence "roles_id_seq" for serial column "roles.id"
+ psql:myapp02_psql.sql:18: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "roles_pkey" for table "roles"
+ CREATE TABLE
+ psql:myapp02_psql.sql:24: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "user_roles_pkey" for table "user_roles"
+ CREATE TABLE
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+ INSERT 0 1
+
+Confirm with:
+
+ $ psql -U catappuser -W catappdb -c "select * from users"
+ Password for user catappuser: <catalyst>
+ id | username | password | email_address | first_name | last_name | active
+ ----+----------+----------+---------------+------------+-----------+--------
+ 1 | test01 | mypass | t01@na.com | Joe | Blow | 1
+ 2 | test02 | mypass | t02@na.com | Jane | Doe | 1
+ 3 | test03 | mypass | t03@na.com | No | Go | 0
+ (3 rows)
+
+
+=item *
+
+Modify C<set_hashed_passwords.pl> to match the following (the only difference
+is the C<connect> line):
+
+ #!/usr/bin/perl
+
+ use strict;
+ use warnings;
+
+ use MyApp::Schema;
+
+ my $schema = MyApp::Schema->connect('dbi:Pg:dbname=catappdb', 'catappuser', 'catalyst');
+
+ my @users = $schema->resultset('Users')->all;
+
+ foreach my $user (@users) {
+ $user->password('mypass');
+ $user->update;
+ }
+
+Run the C<set_hashed_passwords.pl> as per the "normal" flow of the
+tutorial:
+
+ $ perl -Ilib set_hashed_passwords.pl
+
+You can verify that it worked with this command:
+
+ $ psql -U catappuser -W catappdb -c "select * from users"
+
+
+=back
+
+=back
+
+
=head2 MySQL
-Use the following steps to adapt the tutorial to MySQL. Thanks to Jim
+B<NOTE:> This section is out of data with the rest of the tutorial.
+Consider using SQLite or PostgreSQL since they are current.
+
+Use the following steps to adapt the tutorial to MySQL. Thanks to Jim
Howard for the help.
=over 4
=item *
-Part 2: Catalyst Basics
+Chapter 3: Catalyst Basics
=over 4
=back
-For CentOS users (see
+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:
Regenerate the model using the Catalyst "_create.pl" script:
- script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB dbi:mysql:myapp 'tutorial' '' '{ AutoCommit => 1 }'
+ script/myapp_create.pl model DB DBIC::Schema MyApp::Schema \
+ dbi:mysql:myapp '_username_here_' '_password_here_' '{ AutoCommit => 1 }'
=back
=item *
-Part 4: Authentication
+Chapter 5: Authentication
=over 4
=back
-=head2 PostgreSQL
-
-Use the following steps to adapt the tutorial to PostgreSQL. Thanks to
-Louis Moore for the help who was in turn helped by Marcello Romani and
-Tom Lanyon.
-
-=over 4
-
-=item *
-
-Part 2: Catalyst Basics
-
-=over 4
-
-=item *
-
-Install the required software:
-
-=over 4
-
-=item *
-
-The PostgreSQL database server and client.
-
-=item *
-
-The Perl C<DBD::Pg> module
-
-=back
-
-=item *
-
-Create the database and a user for the database
-
- $ createuser -P catmyapp
- Enter password for new role: <catalyst>
- Enter it again: <catalyst>
- Shall the new role be a superuser? (y/n) n
- Shall the new role be allowed to create databases? (y/n) n
- Shall the new role be allowed to create more new roles? (y/n) n
- CREATE ROLE
- $ createdb -O catmyapp mycatapp
- CREATE DATABASE
-
-=item *
-
-Create the C<.sql> file and load the data:
-
-=over 4
-
-=item *
-
-Open the C<myapp01_psql.sql> in your editor and enter:
-
-
- --
- -- Create a very simple database to hold book and author information
- --
- -- The sequence is how we get a unique id in PostgreSQL
- --
- CREATE SEQUENCE books_seq START 5 ;
- SELECT nextval ('books_seq');
-
- CREATE TABLE books (
- id INTEGER PRIMARY KEY DEFAULT nextval('books_seq'),
- title TEXT ,
- rating INTEGER
- );
-
- -- 'book_authors' is a many-to-many join table between books & authors
- CREATE TABLE book_authors (
- book_id INTEGER,
- author_id INTEGER,
- PRIMARY KEY (book_id, author_id)
-
- );
-
- CREATE SEQUENCE authors_seq START 8 ;
- SELECT nextval ('authors_seq');
-
- CREATE TABLE authors (
- id INTEGER PRIMARY KEY DEFAULT nextval('authors_seq'),
- 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:
-
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp: catalyst
- Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
- Type: \copyright for distribution terms
- \h for help with SQL commands
- \? for help with psql commands
- \g or terminate with semicolon to execute query
- \q to quit
-
- mycatapp=> \i myapp01_psql.sql
-
- CREATE SEQUENCE
- nextval
- ---------
- 5
- (1 row)
-
- psql:myapp01_psql.sql:11: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "books_pkey" for table "books"
- CREATE TABLE
- psql:myapp01_psql.sql:19: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "book_authors_pkey" for table
- "book_authors"
- CREATE TABLE
- CREATE SEQUENCE
- nextval
- ---------
- 8
- (1 row)
-
- psql:myapp01_psql.sql:30: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "authors_pkey" for table "authors"
- CREATE TABLE
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- ...
-
-=item *
-
-Make sure the data loaded correctly:
-
- mycatapp=> \dt
- List of relations
- Schema | Name | Type | Owner
- --------+--------------+-------+----------
- public | authors | table | catmyapp
- public | book_authors | table | catmyapp
- public | books | table | catmyapp
- (3 rows)
-
- mycatapp=> 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)
-
- mycatapp=> \q
-
-=back
-
-=item *
-
-After the steps where you:
-
- edit lib/MyApp.pm
-
- create lib/MyAppDB.pm
-
- create lib/MyAppDB/Book.pm
-
- create lib/MyAppDB/Author.pm
-
- create lib/MyAppDB/BookAuthor.pm
-
-
-=item *
-
-Generate the model using the Catalyst "_create.pl" script:
-
- script/myapp_create.pl model MyAppDB DBIC::Schema MyAppDB 'dbi:Pg:dbname=mycatapp' 'catmyapp' 'catalyst' '{ AutoCommit => 1 }'
-
-
-=back
-
-=item *
-
-Part 4: Authentication
-
-=over 4
-
-=item *
-
-Create the C<.sql> file for the user/roles data:
-
-Open C<myapp02_psql.sql> in your editor and enter:
-
- --
- -- Add users and roles tables, along with a many-to-many join table
- --
-
- CREATE SEQUENCE users_seq START 3 ;
- SELECT nextval ('users_seq');
-
- CREATE TABLE users (
- id INTEGER PRIMARY KEY DEFAULT nextval('users_seq'),
- username TEXT,
- password TEXT,
- email_address TEXT,
- first_name TEXT,
- last_name TEXT,
- active INTEGER
- );
-
- CREATE SEQUENCE roles_seq START 2 ;
- SELECT nextval ('roles_seq');
-
- CREATE TABLE roles (
- id INTEGER PRIMARY KEY DEFAULT nextval('roles_seq'),
- role TEXT
- );
-
- CREATE TABLE user_roles (
- user_id INTEGER,
- role_id INTEGER,
- 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 data:
-
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp: catalyst
- Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
- Type: \copyright for distribution terms
- \h for help with SQL commands
- \? for help with psql commands
- \g or terminate with semicolon to execute query
- \q to quit
-
- mycatapp=> \i myapp02_psql.sql
-
- CREATE SEQUENCE
- nextval
- ---------
- 3
- (1 row)
-
- psql:myapp02_psql.sql:16: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "users_pkey" for table "users"
- CREATE TABLE
- CREATE SEQUENCE
- nextval
- ---------
- 2
- (1 row)
-
- psql:myapp02_psql.sql:24: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "roles_pkey" for table "roles"
- CREATE TABLE
- psql:myapp02_psql.sql:30: NOTICE: CREATE TABLE / PRIMARY KEY will create implicit index "user_roles_pkey" for table "user_roles"
- CREATE TABLE
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- INSERT 0 1
- mycatapp=>
-
- mycatapp=> select * from users;
- id | username | password | email_address | first_name | last_name | active
- ----+----------+----------+---------------+------------+-----------+--------
- 1 | test01 | mypass | t01@na.com | Joe | Blow | 1
- 2 | test02 | mypass | t02@na.com | Jane | Doe | 1
- 3 | test03 | mypass | t03@na.com | No | Go | 0
- (3 rows)
-
-
-=item *
-
-Create the C<.sql> file for the hashed password data:
-
-Open C<myapp03_psql.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 in the data
-
- $ psql -U catmyapp -W mycatapp
- Password for user catmyapp:
- Welcome to psql 8.1.8, the PostgreSQL interactive terminal.
-
- Type: \copyright for distribution terms
- \h for help with SQL commands
- \? for help with psql commands
- \g or terminate with semicolon to execute query
- \q to quit
-
- mycatapp=> \i myapp03_psql.sql
- UPDATE 1
- UPDATE 1
- UPDATE 1
-
-
-
-=back
-
-=back
-
-
-=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
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-Manual/lib/Catalyst/Manual/Tutorial/>.
+L<http://dev.catalyst.perl.org/repos/Catalyst/Catalyst-Manual/5.70/trunk/lib/Catalyst/Manual/Tutorial/>.
-Copyright 2006, Kennedy Clark, under Creative Commons License
-(L<http://creativecommons.org/licenses/by-nc-sa/2.5/>).
+Copyright 2006-2008, Kennedy Clark, under Creative Commons License
+(L<http://creativecommons.org/licenses/by-sa/3.0/us/>).