view conf/win-utf @ 8122:106328a70f4e

Added warning about redefinition of listen socket protocol options. The "listen" directive in the http module can be used multiple times in different server blocks. Originally, it was supposed to be specified once with various socket options, and without any parameters in virtual server blocks. For example: server { listen 80 backlog=1024; server_name foo; ... } server { listen 80; server_name bar; ... } server { listen 80; server_name bazz; ... } The address part of the syntax ("address[:port]" / "port" / "unix:path") uniquely identifies the listening socket, and therefore is enough for name-based virtual servers (to let nginx know that the virtual server accepts requests on the listening socket in question). To ensure that listening options do not conflict between virtual servers, they were allowed only once. For example, the following configuration will be rejected ("duplicate listen options for 0.0.0.0:80 in ..."): server { listen 80 backlog=1024; server_name foo; ... } server { listen 80 backlog=512; server_name bar; ... } At some point it was, however, noticed, that it is sometimes convenient to repeat some options for clarity. In nginx 0.8.51 the "ssl" parameter was allowed to be specified multiple times, e.g.: server { listen 443 ssl backlog=1024; server_name foo; ... } server { listen 443 ssl; server_name bar; ... } server { listen 443 ssl; server_name bazz; ... } This approach makes configuration more readable, since SSL sockets are immediately visible in the configuration. If this is not needed, just the address can still be used. Later, additional protocol-specific options similar to "ssl" were introduced, notably "http2" and "proxy_protocol". With these options, one can write: server { listen 443 ssl backlog=1024; server_name foo; ... } server { listen 443 http2; server_name bar; ... } server { listen 443 proxy_protocol; server_name bazz; ... } The resulting socket will use ssl, http2, and proxy_protocol, but this is not really obvious from the configuration. To emphasize such misleading configurations are discouraged, nginx now warns as long as the "listen" directive is used with options different from the options previously used if this is potentially confusing. In particular, the following configurations are allowed: server { listen 8401 ssl backlog=1024; server_name foo; } server { listen 8401 ssl; server_name bar; } server { listen 8401 ssl; server_name bazz; } server { listen 8402 ssl http2 backlog=1024; server_name foo; } server { listen 8402 ssl; server_name bar; } server { listen 8402 ssl; server_name bazz; } server { listen 8403 ssl; server_name bar; } server { listen 8403 ssl; server_name bazz; } server { listen 8403 ssl http2; server_name foo; } server { listen 8404 ssl http2 backlog=1024; server_name foo; } server { listen 8404 http2; server_name bar; } server { listen 8404 http2; server_name bazz; } server { listen 8405 ssl http2 backlog=1024; server_name foo; } server { listen 8405 ssl http2; server_name bar; } server { listen 8405 ssl http2; server_name bazz; } server { listen 8406 ssl; server_name foo; } server { listen 8406; server_name bar; } server { listen 8406; server_name bazz; } And the following configurations will generate warnings: server { listen 8501 ssl http2 backlog=1024; server_name foo; } server { listen 8501 http2; server_name bar; } server { listen 8501 ssl; server_name bazz; } server { listen 8502 backlog=1024; server_name foo; } server { listen 8502 ssl; server_name bar; } server { listen 8503 ssl; server_name foo; } server { listen 8503 http2; server_name bar; } server { listen 8504 ssl; server_name foo; } server { listen 8504 http2; server_name bar; } server { listen 8504 proxy_protocol; server_name bazz; } server { listen 8505 ssl http2 proxy_protocol; server_name foo; } server { listen 8505 ssl http2; server_name bar; } server { listen 8505 ssl; server_name bazz; } server { listen 8506 ssl http2; server_name foo; } server { listen 8506 ssl; server_name bar; } server { listen 8506; server_name bazz; } server { listen 8507 ssl; server_name bar; } server { listen 8507; server_name bazz; } server { listen 8507 ssl http2; server_name foo; } server { listen 8508 ssl; server_name bar; } server { listen 8508; server_name bazz; } server { listen 8508 ssl backlog=1024; server_name foo; } server { listen 8509; server_name bazz; } server { listen 8509 ssl; server_name bar; } server { listen 8509 ssl backlog=1024; server_name foo; } The basic idea is that at most two sets of protocol options are allowed: the main one (with socket options, if any), and a shorter one, with options being a subset of the main options, repeated for clarity. As long as the shorter set of protocol options is used, all listen directives except the main one should use it.
author Maxim Dounin <mdounin@mdounin.ru>
date Sat, 28 Jan 2023 01:29:45 +0300
parents 63a820b0bc6c
children
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# This map is not a full windows-1251 <> utf8 map: it does not
# contain Serbian and Macedonian letters.  If you need a full map,
# use contrib/unicode2nginx/win-utf map instead.

charset_map  windows-1251  utf-8 {

    82  E2809A ; # single low-9 quotation mark

    84  E2809E ; # double low-9 quotation mark
    85  E280A6 ; # ellipsis
    86  E280A0 ; # dagger
    87  E280A1 ; # double dagger
    88  E282AC ; # euro
    89  E280B0 ; # per mille

    91  E28098 ; # left single quotation mark
    92  E28099 ; # right single quotation mark
    93  E2809C ; # left double quotation mark
    94  E2809D ; # right double quotation mark
    95  E280A2 ; # bullet
    96  E28093 ; # en dash
    97  E28094 ; # em dash

    99  E284A2 ; # trade mark sign

    A0  C2A0 ;   # &nbsp;
    A1  D18E ;   # capital Byelorussian short U
    A2  D19E ;   # small Byelorussian short u

    A4  C2A4 ;   # currency sign
    A5  D290 ;   # capital Ukrainian soft G
    A6  C2A6 ;   # borken bar
    A7  C2A7 ;   # section sign
    A8  D081 ;   # capital YO
    A9  C2A9 ;   # (C)
    AA  D084 ;   # capital Ukrainian YE
    AB  C2AB ;   # left-pointing double angle quotation mark
    AC  C2AC ;   # not sign
    AD  C2AD ;   # soft hypen
    AE  C2AE ;   # (R)
    AF  D087 ;   # capital Ukrainian YI

    B0  C2B0 ;   # &deg;
    B1  C2B1 ;   # plus-minus sign
    B2  D086 ;   # capital Ukrainian I
    B3  D196 ;   # small Ukrainian i
    B4  D291 ;   # small Ukrainian soft g
    B5  C2B5 ;   # micro sign
    B6  C2B6 ;   # pilcrow sign
    B7  C2B7 ;   # &middot;
    B8  D191 ;   # small yo
    B9  E28496 ; # numero sign
    BA  D194 ;   # small Ukrainian ye
    BB  C2BB ;   # right-pointing double angle quotation mark

    BF  D197 ;   # small Ukrainian yi

    C0  D090 ;   # capital A
    C1  D091 ;   # capital B
    C2  D092 ;   # capital V
    C3  D093 ;   # capital G
    C4  D094 ;   # capital D
    C5  D095 ;   # capital YE
    C6  D096 ;   # capital ZH
    C7  D097 ;   # capital Z
    C8  D098 ;   # capital I
    C9  D099 ;   # capital J
    CA  D09A ;   # capital K
    CB  D09B ;   # capital L
    CC  D09C ;   # capital M
    CD  D09D ;   # capital N
    CE  D09E ;   # capital O
    CF  D09F ;   # capital P

    D0  D0A0 ;   # capital R
    D1  D0A1 ;   # capital S
    D2  D0A2 ;   # capital T
    D3  D0A3 ;   # capital U
    D4  D0A4 ;   # capital F
    D5  D0A5 ;   # capital KH
    D6  D0A6 ;   # capital TS
    D7  D0A7 ;   # capital CH
    D8  D0A8 ;   # capital SH
    D9  D0A9 ;   # capital SHCH
    DA  D0AA ;   # capital hard sign
    DB  D0AB ;   # capital Y
    DC  D0AC ;   # capital soft sign
    DD  D0AD ;   # capital E
    DE  D0AE ;   # capital YU
    DF  D0AF ;   # capital YA

    E0  D0B0 ;   # small a
    E1  D0B1 ;   # small b
    E2  D0B2 ;   # small v
    E3  D0B3 ;   # small g
    E4  D0B4 ;   # small d
    E5  D0B5 ;   # small ye
    E6  D0B6 ;   # small zh
    E7  D0B7 ;   # small z
    E8  D0B8 ;   # small i
    E9  D0B9 ;   # small j
    EA  D0BA ;   # small k
    EB  D0BB ;   # small l
    EC  D0BC ;   # small m
    ED  D0BD ;   # small n
    EE  D0BE ;   # small o
    EF  D0BF ;   # small p

    F0  D180 ;   # small r
    F1  D181 ;   # small s
    F2  D182 ;   # small t
    F3  D183 ;   # small u
    F4  D184 ;   # small f
    F5  D185 ;   # small kh
    F6  D186 ;   # small ts
    F7  D187 ;   # small ch
    F8  D188 ;   # small sh
    F9  D189 ;   # small shch
    FA  D18A ;   # small hard sign
    FB  D18B ;   # small y
    FC  D18C ;   # small soft sign
    FD  D18D ;   # small e
    FE  D18E ;   # small yu
    FF  D18F ;   # small ya
}