Remove some whitespace and add regex feature to deny functionality

templates/haproxy_cfg.jinja2

@@ -69,7 +69,7 @@ frontend http_in
 {% for from in redirect.from %}
 {% for path in redirect.paths|default([]) %}
 {% if path.deny|default(false) %}
-  http-request deny if !letsencrypt_challenge { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path','path_beg')}} /{{path.from}}{% endif %} }
+  http-request deny if !letsencrypt_challenge { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
 {% else %}
 {% if path.regex is defined and path.from is defined %}
   http-request redirect code 301 location {{ path.to|default('') }}%[capture.req.uri,regsub({{path.regex}},)] if !letsencrypt_challenge { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}} }
@@ -85,7 +85,7 @@ frontend http_in
 {% for path in redirect.paths|default([]) %}
 {% if not path.deny|default(false) %}
 {% if path.regex is not defined or path.from is not defined %}
-    http-request redirect code 301 location {{ redirect.protocol|default('https') }}://{{redirect.to}}/{{path.to|default('')}}{% if path.append_path|default(false) %}%[capture.req.uri]{% endif %}{% if path.append_query is defined %}?{{ path.append_query }}{% endif %} if !letsencrypt_challenge { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
+  http-request redirect code 301 location {{ redirect.protocol|default('https') }}://{{redirect.to}}/{{path.to|default('')}}{% if path.append_path|default(false) %}%[capture.req.uri]{% endif %}{% if path.append_query is defined %}?{{ path.append_query }}{% endif %} if !letsencrypt_challenge { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
 {% endif %}
 {% endif %}
 {% endfor %}
@@ -178,7 +178,7 @@ frontend https_in_{{ cert.ip }}
 {% for from in redirect.from %}
 {% for path in redirect.paths|default([]) %}
 {% if path.deny|default(false) %}
-  http-request deny if { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path','path_beg')}} /{{path.from}}{% endif %} }
+  http-request deny if { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
 {% else %}
 {% if path.regex is defined and path.from is defined %}
   http-request redirect code 301 location {{ path.to|default('') }}%[capture.req.uri,regsub({{path.regex}},)] if { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}} }
@@ -194,7 +194,7 @@ frontend https_in_{{ cert.ip }}
 {% for path in redirect.paths|default([]) %}
 {% if not path.deny|default(false) %}
 {% if path.regex is not defined or path.from is not defined %}
-    http-request redirect code 301 location {{ redirect.protocol|default('https') }}://{{redirect.to}}/{{path.to|default('')}}{% if path.append_path|default(false) %}%[capture.req.uri]{% endif %}{% if path.append_query is defined %}?{{ path.append_query }}{% endif %} if { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
+  http-request redirect code 301 location {{ redirect.protocol|default('https') }}://{{redirect.to}}/{{path.to|default('')}}{% if path.append_path|default(false) %}%[capture.req.uri]{% endif %}{% if path.append_query is defined %}?{{ path.append_query }}{% endif %} if { {{ (from == ".") | ternary('hdr_sub', 'hdr') }}(host) -i -n {{ from }}{% if path.from is defined %} } { {{path.exact|default(false)|ternary('path /','path_reg ^/')}}{{path.from}}{% endif %} }
 {% endif %}
 {% endif %}
 {% endfor %}