Signature Type changing to DSA-SHA1 by turning the tunnel off/on

[anonymous maybe]

If i go to my local tunnels:

​http://127.0.0.1:7657/i2ptunnelmgr

Then i press for e.g on "I2P HTTP Proxy" then i scroll down to "Signature Type" and i switch it to "Ed25519-SHA-512" if the tunnel Stopped it will switch to it , once i start the tunnel again it will switch back to "DSA-SHA1".

Restarting the router wont fix the issue, and even sometimes if tunnel on "Ed25519-SHA-512" after sometime if someone check the router it will be switched to "DSA-SHA1".

Note: if this is just graphical issue then its minor , but if this is a real reading then this is major issue because thats a manipulation over tunnel configuration.

• I2P Version and Running Environment

 I2P version:	0.9.40-0-1~trusty+1
Java version:	Oracle Corporation 9-Debian (OpenJDK Runtime Environment 9-Debian+0-9b181-4bpo91)
Wrapper version:	3.5.30
Server version:	9.2.25.v20180606
Servlet version:	Jasper JSP 2.3 Engine
JSTL version:	standard-taglib 1.2.0
Platform:	Linux amd64 4.19.43-1.pvops.qubes.x86_64
Processor:	Haswell Core i3/i5/i7 model 60 (coreihwl)
JBigI status:	Locally optimized library libjbigi-linux-coreihwl_64.so loaded from file
GMP version:	6.1.2
JBigI version:	4
JCpuId version:	3
Encoding:	UTF-8
Charset:	UTF-8
Built By:	debian

• Router Logs

    6/6/19, 11:01:37 AM DEBUG [nt Runner 58] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/98]: NewRequest header: [GET /favicon.ico HTTP/1.1
         Host: lpsg4x4gdrf7antxcdy47cl6abcqei5ommgzt55retq7go5ku3ba.b32.i2p
         Accept: */*
         Accept-Encoding: gzip, deflate
         DNT: 1
         X-Accept-Encoding: x-i2p-gzip;q=1.0, identity;q=0.5, deflate;q=0, gzip;q=0, *;q=0
         User-Agent: MYOB/6.66 (AN/ON)
         Connection: close
        
         ]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 58] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/98]: Destination: no.i2p
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[GET http://no.i2p/favicon.ico HTTP/1.1]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: First line [GET http://no.i2p/favicon.ico HTTP/1.1]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: NEWREQ: "GET /favicon.ico HTTP/1.1"
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: HOST : "lpsg4x4gdrf7antxcdy47cl6abcqei5ommgzt55retq7go5ku3ba.b32.i2p"
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: DEST : "no.i2p"
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[Host: no.i2p]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Setting host = lpsg4x4gdrf7antxcdy47cl6abcqei5ommgzt55retq7go5ku3ba.b32.i2p
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[Accept-Language: en-US,en;q=0.5]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[Accept-Encoding: gzip, deflate]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[DNT: 1]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[Connection: keep-alive]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Line=[]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: NewRequest header: [GET /favicon.ico HTTP/1.1
         Host: lpsg4x4gdrf7antxcdy47cl6abcqei5ommgzt55retq7go5ku3ba.b32.i2p
         Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
         Accept-Encoding: gzip, deflate
         DNT: 1
         X-Accept-Encoding: x-i2p-gzip;q=1.0, identity;q=0.5, deflate;q=0, gzip;q=0, *;q=0
         User-Agent: MYOB/6.66 (AN/ON)
         Connection: close
        
         ]
    6/6/19, 11:01:37 AM DEBUG [nt Runner 64] .i2ptunnel.I2PTunnelHTTPClient: HTTPClient[3/99]: Destination: no.i2p
    6/6/19, 11:02:15 AM INFO [e Jetty-1376] .i2ptunnel.I2PTunnelHTTPClient: close() called: forced = true open = true sockMgr = net.i2p.client.streaming.impl.I2PSocketManagerFull@5ee8d281
    6/6/19, 11:02:37 AM DEBUG [P HTTP Proxy] .i2ptunnel.I2PTunnelHTTPClient: startup 4
         java.lang.Exception: I did it
         at net.i2p.i2ptunnel.I2PTunnelClientBase.startup(I2PTunnelClientBase.java:550)
         at net.i2p.i2ptunnel.I2PTunnelClientBase.startRunning(I2PTunnelClientBase.java:545)
         at net.i2p.i2ptunnel.I2PTunnelHTTPClient.startRunning(I2PTunnelHTTPClient.java:321)
         at net.i2p.i2ptunnel.I2PTunnel.runHttpClient(I2PTunnel.java:982)
         at net.i2p.i2ptunnel.TunnelController.startHttpClient(TunnelController.java:477)
         at net.i2p.i2ptunnel.TunnelController.doStartTunnel(TunnelController.java:438)
         at net.i2p.i2ptunnel.TunnelController.startTunnel(TunnelController.java:395)
         at net.i2p.i2ptunnel.TunnelController$1.run(TunnelController.java:375)
         at java.base/java.lang.Thread.run(Thread.java:844)
         at net.i2p.util.I2PThread.run(I2PThread.java:103)

[zzz]

Cannot reproduce with shared clients disabled in HTTP proxy tunnel.
I presume you have shared clients enabled? If so, you need to stop all shared clients and change the setting on all of them. Yes this is awkward but it's all we have. There's been discussion over the years on making 'shared clients groups' and facilitating configuration for a group, but it would be hard.

Please confirm your shared clients setting.

[anonymous maybe]

Yes disabling "shared clients" will make it work. though this is annoying to leave it as like that.

[zzz]

Fix to copy over all relevant config for all shared clients will be in 0.9.46, see bottom of #1545 for details. Also disabled changing sig type on a running tunnel, or when any other shared client tunnel is running.