From catalog/rfc9110-http.abnf rule: Proxy-Authorization

Definition

Proxy-Authorization = credentials

credentials = auth-scheme [1*SP (token68 / #auth-param)]

token68 = 1*(ALPHA / DIGIT / "-" / "." / "_" / "~" / "+" / "/") *"="

auth-scheme = token

auth-param = token BWS "=" BWS (token / quoted-string)

token = 1*tchar

tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~" / DIGIT / ALPHA

quoted-string = DQUOTE *(qdtext / quoted-pair) DQUOTE

quoted-pair = "\" (HTAB / SP / VCHAR / obs-text)

qdtext = HTAB / SP / %x21 / %x23-5b / %x5d-7e / obs-text

obs-text = %x80-ff

BWS = OWS

OWS = *(SP / HTAB)

Info

Rulename
Proxy-Authorization
Dependencies
SP, HTAB, OWS, BWS, DQUOTE, obs-text, qdtext, VCHAR, quoted-pair, quoted-string, ALPHA, DIGIT, tchar, token, auth-param, auth-scheme, token68, credentials, Proxy-Authorization
Used Builtins
ALPHA, DIGIT, DQUOTE, HTAB, SP, VCHAR

Alphabet

Translations

Railroad Diagram

Proxy-Authorization credentials

Swift Regular Expression

[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*|[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*  *(|(,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*|((,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~])|(,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]))([!#-'*-+\--.0-9A-Z\^-z|~]|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~])|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]))*(|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*)|[+\--9A-Z_a-z~][+\--9A-Z_a-z~]*(|==*))

POSIX Extended Regular Expression

[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*|[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*  *(|(,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*|((,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~])|(,|\u{9}[\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]))([!#-'*-+\--.0-9A-Z\^-z|~]|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~])|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]|[\u{9} ][\u{9} ]*=[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~]))*(|(,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*"((,|[\u{9} ][\u{9} ]*,)[\u{9} ]*[!#-'*-+\--.0-9A-Z\^-z|~][!#-'*-+\--.0-9A-Z\^-z|~]*(=[\u{9} ]*"|[\u{9} ][\u{9} ]*=[\u{9} ]*")([\u{9} -!#-\[\]-~\u{80}-\u{FF}]|\\[\u{9} -~\u{80}-\u{FF}])*")*)|[+\--9A-Z_a-z~][+\--9A-Z_a-z~]*(|==*))