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package WebService::Mojang::Minecraft::UUIDLookup; |
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use 5.006; |
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use strict; |
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use Data::UUID; |
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use Moo; |
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use LWP::UserAgent; |
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35369
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use JSON; |
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our $VERSION = '0.05'; |
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=head1 NAME |
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WebService::Mojang::Minecraft::UUIDLookup - look up Minecraft usernames/UUIDs |
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=head1 DESCRIPTION |
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A simple module to use Mojang's API to look up a Minecraft user's UUID from |
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their username (and provide any previous names they've had), or given a UUID, |
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return all names that account has had. |
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=head1 SYNOPSIS |
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use WebService::Mojang::Minecraft::UUIDLookup; |
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my $mojang_lookup = WebService::Mojang::Minecraft::UUIDLookup->new(); |
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# Look up a username and get their UUID and previous names |
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if (my $user_details = $mojang_lookup->lookup_user($username)) { |
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say "$username's UUID is " . $user_details->{uuid}; |
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if ($user_details->{previous_names}) { |
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say "Previous names for $username: " |
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. join ',', @{ $user_details->{previous_names} }; |
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} |
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} else { |
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warn "Username $username not found"; |
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} |
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# Or lookup a UUID and find the current username, and any previous ones |
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if (my $user_details = $mojang_lookup->lookup_uuid($user_uuid)) { |
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say "$user_uuid is $user_details->{username}"; |
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if ($user_details->{previous_names}) { |
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say "Previous names for $user_details_>{username}: " |
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. join ',', @{ $user_details->{previous_names} }; |
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} |
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} else { |
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warn "UUID $user_uuid not found"; |
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} |
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=cut |
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has user_agent => ( |
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is => 'rw', |
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isa => sub { my $val = shift; ref $val && $val->isa('LWP::UserAgent') }, |
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default => sub { |
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LWP::UserAgent->new( agent => __PACKAGE__ . "/$VERSION" ), |
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}, |
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); |
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has lookup_previous_usernames => ( |
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is => 'rw', |
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default => 1, |
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); |
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66
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=head1 Methods |
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68
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=head2 lookup_user |
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70
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Given a username, return their UUID and any previous usernames they had (unless |
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the lookup_previous_usernames option is set to a false value; it defaults to |
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enabled, but if you don't care about previous usernames and want to save an API |
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call you can disable it. |
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Returns undef if Mojang indicated no match, otherwise a hash (in list context) |
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or hashref (in scalar context) with the keys: |
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=over |
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=item C |
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The UUID for this username; this identifies the Mojang account, and does not |
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change, even if the user renames their account. |
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=item C |
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The UUID for this username - as C, but formatted using L's |
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C method (e.g. C<85d699cb21774d538366f2cdf9dc93cd> as returned by |
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Mojang becomes C<36643538-3939-6263-3231-373734643533>). |
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=item C |
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The current username for this account |
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=item C |
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An arrayref of previous usernames this account has been known by, unless the |
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C attribute is set to a false value. |
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100
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=back |
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If the account wasn't found, returns undef. Dies if it wasn't possible to |
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retrieve a response from Mojang. |
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105
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=cut |
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107
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sub lookup_user { |
108
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0
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0
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1
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my ($self, $username) = @_; |
109
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110
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0
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my $response = $self->user_agent->get( |
111
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"https://api.mojang.com/users/profiles/minecraft/$username" |
112
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); |
113
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0
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0
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if (!$response->is_success) { |
114
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0
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die "Failed to query Mojang API: " . $response->status_line; |
115
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} |
116
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117
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# If there's no such user, Mojang return status 204 with an empty body |
118
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0
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0
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if ($response->code == 204) { |
119
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0
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return; |
120
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} |
121
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122
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0
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0
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my $result = JSON::from_json($response->decoded_content) |
123
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or die "Failed to parse Mojang API response"; |
124
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125
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my %return = ( |
126
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uuid => $result->{id}, |
127
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username => $result->{name}, |
128
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0
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); |
129
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130
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# Provide padded uuid too |
131
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$return{formatted_uuid} = Data::UUID->new->to_string( |
132
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Data::UUID->new->from_string($result->{id}) |
133
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0
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); |
134
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135
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0
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0
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0
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if ($result->{id} && $self->lookup_previous_usernames) { |
136
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0
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my $uuid_lookup = $self->lookup_uuid($result->{id}); |
137
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0
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$return{previous_usernames} = $uuid_lookup->{previous_usernames}; |
138
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} |
139
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0
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0
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return wantarray ? %return : \%return; |
140
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} |
141
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142
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143
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144
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=head2 lookup_uuid |
145
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146
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Given a Mojang account UUID, returns a hash (in list context) or a hashref (in |
147
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scalar context) with the following keys: |
148
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149
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=over |
150
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151
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=item C |
152
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153
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The account's UUID (as you supplied) |
154
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155
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=item C |
156
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157
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The account's current username |
158
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159
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=item C |
160
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161
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Any previous usernames this account has used. |
162
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163
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=back |
164
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165
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If the account wasn't found, returns undef. Dies if it wasn't possible to |
166
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retrieve a response from Mojang. |
167
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168
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=cut |
169
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170
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sub lookup_uuid { |
171
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0
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0
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1
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my ($self, $uuid) = @_; |
172
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173
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0
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my $response = $self->user_agent->get( |
174
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"https://api.mojang.com/user/profiles/$uuid/names" |
175
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); |
176
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0
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0
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if (!$response->is_success) { |
177
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0
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die "Failed to query Mojang API: " . $response->status_line; |
178
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} |
179
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0
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0
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my $result = JSON::from_json($response->decoded_content) |
180
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or die "Failed to parse Mojang API response"; |
181
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182
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0
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my $primary_username = pop @$result; |
183
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my %return = ( |
184
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uuid => $uuid, |
185
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username => $primary_username->{name}, |
186
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0
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previous_usernames => [ map { $_->{name} } @$result ], |
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0
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187
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); |
188
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189
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0
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0
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return wantarray ? %return : \%return; |
190
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} |
191
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192
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=head1 AUTHOR |
193
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194
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David Precious, C<< >> |
195
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196
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197
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=head1 BUGS / CONTRIBUTING |
198
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199
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Bug reports and pull requests are welcomed on GitHub: |
200
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201
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L |
202
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203
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204
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=head1 LICENSE AND COPYRIGHT |
205
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206
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Copyright 2015 David Precious. |
207
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208
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This program is free software; you can redistribute it and/or modify it |
209
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under the terms of the the Artistic License (2.0). You may obtain a |
210
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copy of the full license at: |
211
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212
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L |
213
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214
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Any use, modification, and distribution of the Standard or Modified |
215
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Versions is governed by this Artistic License. By using, modifying or |
216
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|
|
distributing the Package, you accept this license. Do not use, modify, |
217
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|
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or distribute the Package, if you do not accept this license. |
218
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219
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If your Modified Version has been derived from a Modified Version made |
220
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by someone other than you, you are nevertheless required to ensure that |
221
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your Modified Version complies with the requirements of this license. |
222
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223
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|
This license does not grant you the right to use any trademark, service |
224
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|
mark, tradename, or logo of the Copyright Holder. |
225
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226
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This license includes the non-exclusive, worldwide, free-of-charge |
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patent license to make, have made, use, offer to sell, sell, import and |
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otherwise transfer the Package with respect to any patent claims |
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licensable by the Copyright Holder that are necessarily infringed by the |
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Package. If you institute patent litigation (including a cross-claim or |
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counterclaim) against any party alleging that the Package constitutes |
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direct or contributory patent infringement, then this Artistic License |
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to you shall terminate on the date that such litigation is filed. |
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Disclaimer of Warranty: THE PACKAGE IS PROVIDED BY THE COPYRIGHT HOLDER |
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AND CONTRIBUTORS "AS IS' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES. |
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THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
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PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED TO THE EXTENT PERMITTED BY |
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YOUR LOCAL LAW. UNLESS REQUIRED BY LAW, NO COPYRIGHT HOLDER OR |
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CONTRIBUTOR WILL BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, OR |
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CONSEQUENTIAL DAMAGES ARISING IN ANY WAY OUT OF THE USE OF THE PACKAGE, |
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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=cut |
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1; # End of WebService::Mojang::Minecraft::UUIDLookup |