在IIS反向代理后面为HTTPS设置UpSource〜TypeError:无法获取 [英] Setting up UpSource behind IIS Reverse Proxy for HTTPS ~ TypeError: Failed to fetch
问题描述
我正在尝试使用反向IIS代理在单个服务器上通过https设置UpSource，YouTrack，TeamCity和Hub.
I am trying to set up UpSource, along with YouTrack, TeamCity and Hub, over https on a single server using a reverse IIS Proxy.
情况如下:
UpSource的http版本位于 http://server.company.com:8081/upsource 并正常工作.我希望可以通过 https://server.company.com/upsource 进行访问.但是，虽然可以通过https地址访问UpSource，但连接会立即中断，并出现以下错误消息:
The http version of UpSource is located at http://server.company.com:8081/upsource and works fine. I want it to be accessible via https://server.company.com/upsource. However, while it is possible to access UpSource via the https address, the connection is immediately interrupted and the following error message comes up:
Backend is not available
TypeError: Failed to fetch
考虑到自 http://server.company.com:8081/upsource 正常运行.
对于我的配置，我主要按照文档，在需要修改的地方，说明我们有四个JetBrains服务在单个服务器上并且在同一个IIS反向代理上运行.
As for my configuration, I set it up mostly following the steps as outlined in the documentation, making amends where needed to account for the fact that we have four JetBrains services running on a single server and over the same IIS Reverse Proxy.
IIS代理的当前web.config内容如下:
The current web.config for the IIS Proxy reads as follows:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<clear />
<rule name="Reverse Proxy to TeamCity" stopProcessing="true">
<match url="^teamcity(.*)" />
<action type="Rewrite" url="http://server.company.com{R:1}" />
</rule>
<rule name="Reverse Proxy to Hub" stopProcessing="true">
<match url="^hub(.*)" />
<action type="Rewrite" url="http://server.company.com:8082/hub{R:1}" />
<serverVariables>
<set name="HTTP_X_FORWARDED_HOST" value="{HTTP_HOST}" />
<set name="HTTP_X_FORWARDED_SCHEMA" value="https" />
<set name="HTTP_X_FORWARDED_PROTO" value="https" />
</serverVariables>
</rule>
<rule name="Reverse Proxy to YouTrack" stopProcessing="true">
<match url="^youtrack(.*)" />
<action type="Rewrite" url="http://server.company.com:8080/youtrack{R:1}" />
<serverVariables>
<set name="HTTP_X_FORWARDED_HOST" value="{HTTP_HOST}" />
<set name="HTTP_X_FORWARDED_SCHEMA" value="https" />
<set name="HTTP_X_FORWARDED_PROTO" value="https" />
</serverVariables>
</rule>
<rule name="Reverse Proxy to UpSource" stopProcessing="true">
<match url="^upsource(.*)" />
<action type="Rewrite" url="http://server.company.com:8081/upsource{R:1}" />
<serverVariables>
<set name="HTTP_X_FORWARDED_HOST" value="{HTTP_HOST}" />
<set name="HTTP_X_FORWARDED_SCHEMA" value="https" />
<set name="HTTP_X_FORWARDED_PROTO" value="https" />
</serverVariables>
</rule>
<rule name="Reverse Proxy to Collaboration General" stopProcessing="true">
<match url="(.*)" />
<action type="Rewrite" url="http://server.company.com/{R:1}" />
</rule>
</rules>
</rewrite>
<security>
<requestFiltering>
<requestLimits maxUrl="6144" maxQueryString="4096" />
</requestFiltering>
</security>
</system.webServer>
</configuration>
正如我所提到的，这对于TeamCity和Hub来说已经可以正常工作了.但是，对于UpSource，似乎仍然缺少某些内容，这很可能与"TypeError:无法获取"有关.我尝试过查找，但是到目前为止找不到任何有用的信息.
As I mentioned, this already works fine for TeamCity and Hub. However, for UpSource, there seems to be something still missing, which is likely related to the "TypeError: Failed to fetch". I've tried looking that up, but could not find any helpful information thus far .
如果有人对如何解决这个问题有任何想法，我很乐意在此方面获得更多的投入
If anyone has any ideas how to resolve this, I'd be more than happy to get additional input on this
推荐答案
好的，所以我想出了办法:
Okay, so I figured out how to do this:
上面的web.config配置实际上是正确的.但是，还需要另外按照正确的顺序执行以下步骤:
The above configuration of the web.config is actually correct. However, the following steps need to be performed in addition, and in the correct order:
注意:所有以hub.bat开头的命令都必须在[Hub Installation Directory]\bin中的hub.bat文件上执行，所有以upsource.bat开头的命令都必须在[UpSource Installation Directory]\bin中的upsource.bat文件上执行. /p>
NOTE: All commands beginning with hub.bat need to be performed on the hub.bat file in [Hub Installation Directory]\bin and all commands beginning with upsource.bat need to be performed on the upsource.bat file in [UpSource Installation Directory]\bin.
upsource.bat stop
hub.bat stop
hub.bat configure --listen-port 8082 --base-url https://server.company.com/hub
upsource.bat configure --listen-port 8081 --base-url=https://server.company.com/upsource --hub-url=https://server.company.com/hub/hub
hub.bat start
upsource.bat start --J-Dbundle.websocket.compression.enabled=false
注意:我不知道为什么，但是Hub会在其基址之后附加一个额外的/hub，这就是为什么UpSource的hub-url设置以/hub/hub结尾的原因.
NOTE: I don't know why, but Hub appends an extra /hub after its base address, that's why the hub-url setting for UpSource ends with /hub/hub.
此后，我要做的就是将重定向URL添加到集线器>设置>服务> UpSource中允许的UpSource重定向URL列表中，现在它可以正常工作了.
After that, all I needed to do was add the redirection URL to the list of allowed redirection URLs for UpSource in Hub > Settings > Services > UpSource, and now it works perfectly.
好吧，几乎完美.每当服务器重新启动时，我都需要手动重新启动UpSource，因为我还没有找到使用--J-Dbundle.websocket.compression.enabled=false参数将上游资源注册为服务的方法，但是除此之外，一切正常.
Well, almost perfectly. Whenever the server gets restarted I need to manually restart UpSource since I've not yet figured out a way to register upsource as a service with the --J-Dbundle.websocket.compression.enabled=false parameter, but apart from that, everything works perfectly.
这篇关于在IIS反向代理后面为HTTPS设置UpSource〜TypeError:无法获取的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
