Age | Commit message (Collapse) | Author |
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Since journal-gatewayd is now running unprivileged, and detecting
virtalization requires privileges, query PID1 via D-Bus for the used
virtualization.
This is also the first time we use libsystemd-bus for more than just
testing.
https://bugs.freedesktop.org/show_bug.cgi?id=62173
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library
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Returns "HTTP/1.0 406 Not Acceptable" instead of silently
closing the connection.
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The request must not be answered immediately (at first call to
response_handler()), but on the second. This is also important
for authentication, which cannot be performed on the first call.
Before:
% wget -O/dev/null -S https://localhost:19531/
--2012-11-28 18:29:43-- https://localhost:19531/
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:19531... connected.
HTTP request sent, awaiting response...
HTTP/1.1 301 Moved Permanently
Connection: close
Content-Length: 87
Location: /browse
Content-Type: text/html
Date: Wed, 28 Nov 2012 17:29:44 GMT
Location: /browse [following]
--2012-11-28 18:29:43-- https://localhost:19531/browse
Connecting to localhost (localhost)|127.0.0.1|:19531... connected.
HTTP request sent, awaiting response...
HTTP/1.1 200 OK
Connection: close
Content-Length: 23260
Content-Type: text/html
Date: Wed, 28 Nov 2012 17:29:44 GMT
Length: 23260 (23K) [text/html]
After:
% wget --no-check-certificate -O/dev/null -S https://localhost:19531/
--2012-11-28 18:30:05-- https://localhost:19531/
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:19531... connected.
HTTP request sent, awaiting response...
HTTP/1.1 301 Moved Permanently
Content-Length: 87
Location: /browse
Content-Type: text/html
Date: Wed, 28 Nov 2012 17:30:05 GMT
Location: /browse [following]
--2012-11-28 18:30:05-- https://localhost:19531/browse
Reusing existing connection to localhost:19531.
HTTP request sent, awaiting response...
HTTP/1.1 200 OK
Content-Length: 23260
Content-Type: text/html
Date: Wed, 28 Nov 2012 17:30:06 GMT
Length: 23260 (23K) [text/html]
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A prefix ("microhttpd: ") is added to the log lines to make it easy to
distinguish the source.
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For now the certificates are passed around as options to the
program. This might not be the most convenient under "production",
but makes for fairly easy testing.
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In preparation for adding more options, split out the option
handling code.
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text/event-stream
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to show their details
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page is a local, yet unitialized, variable.
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This minimal HTTP server can serve journal data via HTTP. Its primary
purpose is synchronization of journal data across the network. It serves
journal data in three formats:
text/plain: the text format known from /var/log/messages
application/json: the journal entries formatted as JSON
application/vnd.fdo.journal: the binary export format of the journal
The HTTP server also serves a small HTML5 app that makes use of the JSON
serialization to present the journal data to the user.
Examples:
This downloads the journal in text format:
# systemctl start systemd-journal-gatewayd.service
# wget http://localhost:19531/entries
Same for JSON:
# curl -H"Accept: application/json" http://localhost:19531/entries
Access via web browser:
$ firefox http://localhost:19531/
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