[Nfd-dev] Starting NFD locally from compiled sources.

[Anil Jangam]

Hi,

I am attempting to run 'nfd' from compiled binary. However, I am running
into a following problem. (see the last line).

sudo ./build/bin/nfd --config ./ndn_conf/nfd.conf
1431664563.044290 INFO: [StrategyChoice] setDefaultStrategy
/localhost/nfd/strategy/best-route/%FD%03
1431664563.044910 INFO: [InternalFace] registering callback for
/localhost/nfd/fib
1431664563.045027 INFO: [InternalFace] registering callback for
/localhost/nfd/faces
1431664563.045111 INFO: [InternalFace] registering callback for
/localhost/nfd/strategy-choice
1431664563.045207 INFO: [InternalFace] registering callback for
/localhost/nfd/status
1431664563.045289 INFO: [FaceTable] Added face id=1 remote=internal://
local=internal://
1431664563.049813 INFO: [CommandValidator] Giving privilege "faces" to
identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.049861 INFO: [CommandValidator] Giving privilege "fib" to
identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.049886 INFO: [CommandValidator] Giving privilege
"strategy-choice" to identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.049917 WARNING: [CommandValidator] Wildcard identity is intended
for demo purpose only and SHOULD NOT be used in production environment
1431664563.049943 INFO: [CommandValidator] Giving privilege "faces" to
identity wildcard
1431664563.049969 INFO: [CommandValidator] Giving privilege
"strategy-choice" to identity wildcard
1431664563.050159 INFO: [TablesConfigSection] Setting CS max packets to
65536
1431664563.050738 INFO: [MulticastUdpFace] [id=-1,local=udp4://
10.0.0.37:56363,remote=udp4://224.0.23.170:56363] Creating face
1431664563.050818 INFO: [FaceTable] Added face id=256 remote=udp4://
224.0.23.170:56363 local=udp4://10.0.0.37:56363
1431664563.053394 INFO: [EthernetFace]
[id=-1,local=dev://wlan0,remote=ether://[01:00:5e:00:17:aa]] Creating face
on wlan0/60:36:dd:a8:11:73
1431664563.081330 INFO: [FaceTable] Added face id=257
remote=ether://[01:00:5e:00:17:aa] local=dev://wlan0
1431664563.090395 INFO: [EthernetFace]
[id=-1,local=dev://eth0,remote=ether://[01:00:5e:00:17:aa]] Creating face
on eth0/e0:db:55:d6:eb:e3
1431664563.105145 INFO: [FaceTable] Added face id=258
remote=ether://[01:00:5e:00:17:aa] local=dev://eth0
1431664563.115727 INFO: [CommandValidator] Giving privilege "faces" to
identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.116162 INFO: [CommandValidator] Giving privilege "fib" to
identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.116575 INFO: [CommandValidator] Giving privilege
"strategy-choice" to identity /localhost/daemons/nfd/ksk-1430084088432
1431664563.116942 WARNING: [CommandValidator] Wildcard identity is intended
for demo purpose only and SHOULD NOT be used in production environment
1431664563.117065 INFO: [CommandValidator] Giving privilege "faces" to
identity wildcard
1431664563.117297 INFO: [CommandValidator] Giving privilege
"strategy-choice" to identity wildcard
1431664563.117670 INFO: [FaceTable] Added face id=255 remote=null://
local=null://
1431664563.122135 INFO: [FaceTable] Added face id=254
remote=contentstore:// local=contentstore://
1431664563.124781 INFO: [PrivilegeHelper] dropped to effective uid=116
gid=126
1431664563.127378 INFO: [UnixStreamFace]
[id=-1,local=unix:///run/nfd.sock,remote=fd://25] Creating face
1431664563.127473 INFO: [FaceTable] Added face id=259 remote=fd://25
local=unix:///run/nfd.sock
1431664563.127904 FATAL: [NFD] FileStore: error opening file for reading:
/home/anilj1/.ndn/ndnsec-tpm-file/%JAmVmylSjFZutfeCI1dUvGgM+kOffJmUp3kLgktBVQ=.pri

I also tried after changing the grp and owner of the /home/anilj1/.ndn to
'root' but yet it did not help. Is something missing here?

One thing I am not sure when the .ndn folder is created? Is it created
first time by the nfd process after it is started? What if I remove this
folder before I start nfd locally?

Also is it possible to run nfd from a local user and not with sudo
proviledges?

/anil.
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