# RFC 2192 also describes ";TYPE=<list_type>"
package PublicInbox::URIimap;
use strict;
+use v5.10.1;
use URI::Split qw(uri_split uri_join); # part of URI
-use URI::Escape qw(uri_unescape);
+use URI::Escape qw(uri_unescape uri_escape);
use overload '""' => \&as_string;
my %default_ports = (imap => 143, imaps => 993);
+# for enc-auth-type and enc-user in RFC 5092
+my $achar = qr/[A-Za-z0-9%\-_\.\!\$'\(\)\+\,\&\=\*]+/;
sub new {
my ($class, $url) = @_;
my ($self) = @_;
my (undef, undef, $path) = uri_split($$self);
$path =~ s!\A/+!!;
- $path =~ s![/;].*\z!!; # [;UIDVALIDITY=nz-number]/;UID=nz-number
+ $path =~ s!/?;.*\z!!; # [;UIDVALIDITY=nz-number]/;UID=nz-number
$path eq '' ? undef : $path;
}
$$self = uri_join($scheme, $auth, $path, $query, $frag);
}
$path =~ s!\A/+!!;
- $path =~ m!\A[^;/]+;UIDVALIDITY=([1-9][0-9]*)\b!i ? ($1 + 0) : undef;
+ $path =~ m!\A[^;]+;UIDVALIDITY=([1-9][0-9]*)\b!i ?
+ ($1 + 0) : undef;
}
-sub iuid {
+sub uid {
my ($self, $val) = @_;
my ($scheme, $auth, $path, $query, $frag) = uri_split($$self);
- if (defined $val) {
- if ($path =~ s!/;UID=[^;/]*\b!/;UID=$val!i) {
- # s// already changed it
- } else { # both s// failed, so just append
- $path .= ";UID=$val";
+ if (scalar(@_) == 2) {
+ if (!defined $val) {
+ $path =~ s!/;UID=[^;/]*\b!!i;
+ } else {
+ $path =~ s!/;UID=[^;/]*\b!/;UID=$val!i or
+ $path .= "/;UID=$val";
}
$$self = uri_join($scheme, $auth, $path, $query);
}
- $path =~ m!\A/[^/;]+(?:;UIDVALIDITY=[^;/]+)?/;UID=([1-9][0-9]*)\b!i ?
+ $path =~ m!\A/[^;]+(?:;UIDVALIDITY=[^;/]+)?/;UID=([1-9][0-9]*)\b!i ?
($1 + 0) : undef;
}
}
sub user {
- my ($self) = @_;
- my (undef, $auth) = uri_split($$self);
- $auth =~ s/@.*\z// or return undef; # drop host:port
- $auth =~ s/;.*\z//; # drop ;AUTH=...
- $auth =~ s/:.*\z//; # drop password
- uri_unescape($auth);
+ my ($self, $val) = @_;
+ my ($scheme, $auth, $path, $query) = uri_split($$self);
+ my $at_host_port;
+ $auth =~ s/(@.*)\z// and $at_host_port = $1; # stash host:port for now
+ if (scalar(@_) == 2) { # set, this clobbers password, too
+ if (defined $val) {
+ my $uval = uri_escape($val);
+ if (defined($at_host_port)) {
+ $auth =~ s!\A.*?(;AUTH=$achar).*!$uval$1!ix
+ or $auth = $uval;
+ } else {
+ substr($auth, 0, 0) = "$uval@";
+ }
+ } elsif (defined($at_host_port)) { # clobber
+ $auth =~ s!\A.*?(;AUTH=$achar).*!$1!i or $auth = '';
+ if ($at_host_port && $auth eq '') {
+ $at_host_port =~ s/\A\@//;
+ }
+ }
+ $at_host_port //= '';
+ $$self = uri_join($scheme, $auth.$at_host_port, $path, $query);
+ $val;
+ } else { # read-only
+ $at_host_port // return undef; # explicit undef for scalar
+ $auth =~ s/;.*\z//; # drop ;AUTH=...
+ $auth =~ s/:.*\z//; # drop password
+ $auth eq '' ? undef : uri_unescape($auth);
+ }
}
sub password {
}
sub auth {
- my ($self) = @_;
- my (undef, $auth) = uri_split($$self);
- $auth =~ s/@.*\z//; # drop host:port
- $auth =~ /;AUTH=(.+)\z/i ? uri_unescape($1) : undef;
+ my ($self, $val) = @_;
+ my ($scheme, $auth, $path, $query) = uri_split($$self);
+ my $at_host_port;
+ $auth =~ s/(@.*)\z// and $at_host_port = $1; # stash host:port for now
+ if (scalar(@_) == 2) {
+ if (defined $val) {
+ my $uval = uri_escape($val);
+ if ($auth =~ s!;AUTH=$achar!;AUTH=$uval!ix) {
+ # replaced existing
+ } elsif (defined($at_host_port)) {
+ $auth .= ";AUTH=$uval";
+ } else {
+ substr($auth, 0, 0) = ";AUTH=$uval@";
+ }
+ } else { # clobber
+ $auth =~ s!;AUTH=$achar!!i;
+ if ($at_host_port && $auth eq '') {
+ $at_host_port =~ s/\A\@//;
+ }
+ }
+ $at_host_port //= '';
+ $$self = uri_join($scheme, $auth.$at_host_port, $path, $query);
+ $val;
+ } else { # read-only
+ $auth =~ /;AUTH=(.+)\z/i ? uri_unescape($1) : undef;
+ }
}
sub scheme {