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(invisible) HTTPS_PROXY settings overrule explicit HTTP_PROXY settings

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#588 2 comentarios 0 reacciones 0 asignados Ver en GitHub

Nadie ha tomado este issue todavía.

Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
35/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Estancado
Stack tecnológico
csharp
Área
networking, tooling

Línea de trabajo

Start in ProxySettings.cs at private IWebProxy TryConfigureProxy(), especially the line checking _settings for the proxy setting name. Reproduce with https_proxy set without credentials alongside http_proxy and its credentials, then run libman restore. Done means explicit HTTP proxy credentials are honored and restore no longer produces the reported provider resolution errors.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

Functional impact

If You configure only http_proxy + http_proxy.user + http_proxy.password, but the program gets a https_proxy URL from somewhere, Your settings will never be used and the restore function fails despite entering the right values.

I don't know how, but when debugging ProxySettings.cs, private IWebProxy TryConfigureProxy(), the line
if (_settings.TryGetValue(proxySettingName, out string proxyAddress)) (line 82)
returned a valid URL for https_proxy, even if it wasn't configured.

Therefore my own credentials were never used.

Minimal repro steps

  1. configure:
    https_proxy (with no credentials)
    http_proxy
    http_proxy.user
    http_proxy.password

  2. Execute
    libman restore

  3. You will get lots of errors, like
    [LIB002]: The "jquery-easing@1.4.1" library could not be resolved by the "cdnjs" provider

Expected result

I would expect that the credentials I entered would make restore possible

I can understand that not every proxy needs user name + password
It would help, if at least in the documentation, the user would be instructed to set https_proxy + credentials first.
Unfortunately, the current documentation only mentions http_proxy settings.

Lenguaje dominante
C#
Estrellas
486
Forks
91
Sin PR fusionados en 30 d

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