Re: Escape user name and password in LWP proxy call.

This is vague and contradictory. Please read "How do I post a question effectively?" and "SSCCE". Most of what follows is pure guesswork in terms of what you actually need.

Use of non-interpolating quotes would normally suffice:

$ perl -Mstrict -Mwarnings -E 'my ($u, $p) = (q{W$X}, q{Y@Z}); say for
+ $u, $p'
W$X
Y@Z
[download]

Use of interpolating quotes would normally cause problems:

$ perl -Mstrict -Mwarnings -E 'my ($u, $p) = (qq{W$X}, qq{Y@Z}); say f
+or $u, $p'
Possible unintended interpolation of @Z in string at -e line 1.
Global symbol "$X" requires explicit package name (did you forget to d
+eclare "my $X"?) at -e line 1.
Global symbol "@Z" requires explicit package name (did you forget to d
+eclare "my @Z"?) at -e line 1.
Execution of -e aborted due to compilation errors.
[download]

See also quotemeta.

What you wrote about the "URI::escape" and (later) "uri_escape" doesn't make much sense. URI has neither an escape() function nor a uri_escape() function; URI::Escape has the latter. Even my best guess at fixing typos doesn't help:

$ perl -Mstrict -Mwarnings -E 'use URI::Escape; my ($u, $p) = (q{W$X},
+ q{Y@Z}); say for uri_escape($u), uri_escape($p)'
W%24X
Y%40Z
[download]

We'll need some clarification on what you're actually doing here.

— Ken

Comment on Re: Escape user name and password in LWP proxy call. Select or Download Code

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Re^2: Escape user name and password in LWP proxy call. by Anonymous Monk on Oct 14, 2021 at 15:30 UTC
Thank you for revert. Below is what I tried to do, but didn't work, yes that was typo, i meant URI::Escape Is it because i tried escaping IP too, do i really need to escape ip address. `##proxy authentication $PROXY_USER = uri_escape($PROXY_USER); $PROXY_PASSWD = uri_escape($PROXY_PASSWD); $PROXY_IP = uri_escape($PROXY_IP); my $proxy_url = "${PROXY_USER}:${PROXY_PASSWD}"."\@${PROXY_IP}:${PROXY +_PORT}"; ### oh, just realized, looks like forgot to add "http://" +. here before proxy user that's why it failed, can you just confirm t +he same. $ua->proxy(https => "$proxy_url");` [download] Thank you	[reply] [d/l]
Re^3: Escape user name and password in LWP proxy call. by Anonymous Monk on Oct 14, 2021 at 16:21 UTC
UPDATE: uri_escape, doesn't seem escaping (\) in username.	[reply]
Re^4: Escape user name and password in LWP proxy call. by hippo (Bishop) on Oct 14, 2021 at 16:27 UTC
Sure it is: `use strict; use warnings; use URI::Escape; use Test::More tests => 2; my $foo = 'a\b'; my $have = uri_escape ($foo); my $want = 'a%5Cb'; isnt $have, $foo; is $have, $want;` [download] 🦛	[reply] [d/l]
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