[PATCH] gnu: services: Add gnunet-service.

[PATCH] gnu: services: Add gnunet-service.

[ng0]

From: ng0 <ng0@we.make.ritual.n0.is>

---
 doc/guix.texi               |  36 ++++++++++++++
 gnu/services/networking.scm | 114 +++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 149 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 99bde4aca..6c683393e 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -8903,6 +8903,42 @@ Boolean values @var{ipv4?} and @var{ipv6?} determine whether to use IPv4/IPv6
 sockets.
 @end deffn
 
+@cindex GNUnet
+@cindex gnunet
+@subsubheading GNUnet Service
+
+@deffn {Scheme Variable} gnunet-service-type
+This is the type of the @uref{https://gnunet.org, GNUnet}
+service, whose value should be an @code{gnunet-configuration} object
+as in this example:
+
+@example
+(service gnunet-service-type
+           (gnunet-configuration
+             (config-file (local-file "./gnunet.conf"))))
+@end example
+@end deffn
+
+@deftp {Data Type} gnunet-configuration
+Data type representing the configuration of GNUnet.
+
+@table @asis
+@item @code{package} (default: @var{gnunet})
+Package object of the GNUnet service.
+
+@item @code{config-file} (default: @var{%default-gnunet-file})
+File-like object of the GNUnet configuration file to use.  For NAT is
+assumes by default that you are behind a NAT (@var{BEHIND_NAT = YES})
+and enables UPNP (@var{ENABLE_UPNP = YES}).
+The hostlist is configured with the options @var{-b} (bootstrap using
+configured hostlist servers) and @var{-e} (enable learning advertised hostlists).
+Read the configuration files in @var{"~/.guix-profile/share/gnunet/config.d/"}
+for more information.  These files also set the defaults when you don't set
+any explicit values to override them.
+
+@end table
+@end deftp
+
 
 @node X Window
 @subsubsection X Window
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index d672ecf68..ff3615ea2 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
+;;; Copyright © 2016 ng0 <ng0@libertad.pw>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -27,6 +28,7 @@
   #:use-module (gnu system pam)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages connman)
+  #:use-module (gnu packages gnunet)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages tor)
   #:use-module (gnu packages messaging)
@@ -66,7 +68,12 @@
             wicd-service
             network-manager-service
             connman-service
-            wpa-supplicant-service-type))
+            wpa-supplicant-service-type
+
+            gnunet-configuration
+            gnunet-configuration?
+            gnunet-service-type
+            %default-gnunet-config-file))
 
 ;;; Commentary:
 ;;;
@@ -781,4 +788,109 @@ configure networking."
                        (service-extension dbus-root-service-type list)
                        (service-extension profile-service-type list)))))
 
+\f
+;;; GNUnet
+;;;
+;;;
+
+(define-record-type* <gnunet-configuration>
+  gnunet-configuration make-gnunet-configuration
+  gnunet-configuration?
+  (package           gnunet-configuration-package
+                     (default gnunet))
+  (config-file       gnunet-configuration-config-file
+                     (default %default-gnunet-config-file)))
+
+(define %default-gnunet-config-file
+  (plain-file "gnunet.conf" "
+[PATHS]
+SERVICEHOME = /var/lib/gnunet
+GNUNET_CONFIG_HOME = /var/lib/gnunet
+
+[arm]
+SYSTEM_ONLY = YES
+USER_ONLY = NO
+
+[nat]
+BEHIND_NAT = YES
+ENABLE_UPNP = YES
+
+[hostlist]
+OPTIONS = -b -e
+"))
+
+(define gnunet-shepherd-service
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (list (shepherd-service
+            (provision '(gnunet))
+            (requirement '(user-processes loopback))
+            (documentation "Run the GNUnet service.")
+            (start
+             (let ((gnunet
+                    (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+               #~(make-forkexec-constructor
+                  (list #$gnunet "-c" #$config-file)
+                  #:pid-file "/var/run/gnunet.pid")))
+            (stop
+             #~(make-kill-destructor
+                (list #$gnunet "-e"))))))))
+
+(define %gnunet-accounts
+  (list (user-group
+         (name "gnunetdns")
+         (system? #t))
+        (user-group
+         (name "gnunet")
+         (system? #t))
+        (user-account
+         (name "gnunet")
+         (group "gnunet")
+         (system? #t)
+         (comment "GNUnet system user")
+         (home-directory "/var/empty")
+         (shell #~(string-append #$shadow "/sbin/nologin")))))
+
+(define gnunet-activation
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (let ((gnunet
+            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+       #~(begin
+           (use-modules (guix build utils))
+           (define %user (getpw "gnunet"))
+           (mkdir-p "/var/lib/gnunet/")
+           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
+           (chmod "/var/lib/gnunet/" #o600)
+           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
+           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
+           (mkdir-p "/var/lib/gnunet/.config/gnunet")
+           (chmod "/var/lib/gnunet/.config/gnunet" #o600)
+           (chmod "/var/lib/gnunet/.cache/gnunet" #o600)
+           (chmod "/var/lib/gnunet/.local/share/gnunet" #o600))))))
+
+(define gnunet-setuid-programs
+  (match-lambda
+    (($ <gnunet-configuration> package)
+     (list (file-append package "/lib/gnunet/libexec/gnunet-helper-exit")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-server")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-client")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-bluetooth")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-wlan")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-vpn")))))
+
+(define gnunet-service-type
+  (service-type
+   (name 'gnunet)
+   (extensions (list (service-extension account-service-type
+                                        (const %gnunet-accounts))
+                     (service-extension activation-service-type
+                                        gnunet-activation)
+                     (service-extension profile-service-type
+                                        (compose list gnunet-configuration-package))
+                     (service-extension setuid-program-service-type
+                                        gnunet-setuid-programs)
+                     (service-extension shepherd-root-service-type
+                                        gnunet-shepherd-service)))))
+
 ;;; networking.scm ends here
-- 
2.11.0

Re: [PATCH] gnu: services: Add gnunet-service.

[Ludovic Courtès]

ng0 <ng0@libertad.pw> skribis:

> +@cindex GNUnet
> +@cindex gnunet
> +@subsubheading GNUnet Service
> +
> +@deffn {Scheme Variable} gnunet-service-type
> +This is the type of the @uref{https://gnunet.org, GNUnet}

Since GNUnet is supposed to be available to unprivileged users via
‘gnunet-arm’, perhaps you could clarify a bit what this does and what
the tradeoffs are?


[...]

> +        (user-account
> +         (name "gnunet")
> +         (group "gnunet")
> +         (system? #t)
> +         (comment "GNUnet system user")
> +         (home-directory "/var/empty")
> +         (shell #~(string-append #$shadow "/sbin/nologin")))))

Prefer (file-append shadow "/sbin/nologin").

> +(define gnunet-activation
> +  (match-lambda
> +    (($ <gnunet-configuration> package config-file)
> +     (let ((gnunet
> +            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
> +       #~(begin
> +           (use-modules (guix build utils))
> +           (define %user (getpw "gnunet"))
> +           (mkdir-p "/var/lib/gnunet/")
> +           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
> +           (chmod "/var/lib/gnunet/" #o600)
> +           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
> +           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
> +           (mkdir-p "/var/lib/gnunet/.config/gnunet")
> +           (chmod "/var/lib/gnunet/.config/gnunet" #o600)
> +           (chmod "/var/lib/gnunet/.cache/gnunet" #o600)
> +           (chmod "/var/lib/gnunet/.local/share/gnunet" #o600))))))

The .local, .share, and .config sub-directories here look fishy.  I’d
suggest reporting that as a bug upstream.  :-)

The rest LGTM!

Thanks,
Ludo’.

Re: [PATCH] gnu: services: Add gnunet-service.

[ng0]

Ludovic Courtès <ludo@gnu.org> writes:

> ng0 <ng0@libertad.pw> skribis:
>
>> +@cindex GNUnet
>> +@cindex gnunet
>> +@subsubheading GNUnet Service
>> +
>> +@deffn {Scheme Variable} gnunet-service-type
>> +This is the type of the @uref{https://gnunet.org, GNUnet}
>
> Since GNUnet is supposed to be available to unprivileged users via
> ‘gnunet-arm’, perhaps you could clarify a bit what this does and what
> the tradeoffs are?

I can document this in the next preview I send to the
list. Running gnunet via system service is the correct way to run
it, this way multiple unix users can have their own ego (gnunet
term) etc. You will no longer use gnunet-arm, you just use the
gnunet subsystems directly.

>
> [...]
>
>> +        (user-account
>> +         (name "gnunet")
>> +         (group "gnunet")
>> +         (system? #t)
>> +         (comment "GNUnet system user")
>> +         (home-directory "/var/empty")
>> +         (shell #~(string-append #$shadow "/sbin/nologin")))))
>
> Prefer (file-append shadow "/sbin/nologin").

Ok.

>> +(define gnunet-activation
>> +  (match-lambda
>> +    (($ <gnunet-configuration> package config-file)
>> +     (let ((gnunet
>> +            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
>> +       #~(begin
>> +           (use-modules (guix build utils))
>> +           (define %user (getpw "gnunet"))
>> +           (mkdir-p "/var/lib/gnunet/")
>> +           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
>> +           (chmod "/var/lib/gnunet/" #o600)
>> +           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
>> +           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
>> +           (mkdir-p "/var/lib/gnunet/.config/gnunet")
>> +           (chmod "/var/lib/gnunet/.config/gnunet" #o600)
>> +           (chmod "/var/lib/gnunet/.cache/gnunet" #o600)
>> +           (chmod "/var/lib/gnunet/.local/share/gnunet" #o600))))))
>
> The .local, .share, and .config sub-directories here look fishy.  I’d
> suggest reporting that as a bug upstream.  :-)

I'm discussing it right now, to figure out if this was fixed
later or if this is still relevant to report, and if it was fixed
later if it can be backported.

> The rest LGTM!
>
> Thanks,
> Ludo’.
>

Thanks for this first review.
-- 
♥Ⓐ  ng0  | PGP keys and more: https://n0is.noblogs.org/
         |                    http://ng0.chaosnet.org

Services: gnunet. (require help)

[contact.ng0]

I've been changing this service back and forth and back again, now running on one computer, and leaving aside all confusion you will see in there,
gnunet needs at least a .config/gnunet file, the rest should be automatically created. unless it isn't, which was the case here. And all shepherd gives me on the computer where I run the branch is:
starting service gnunet.
couldn't start service gnunet.

Looking at the logs I can get, I saw nothing obvious. I have no logs appended but the patch.
If you want to clean it up first feel free to comment on that, this is straight imported from the WIP branch on the other computer.
The config is hardcoded because I just need to get it to work for now.

[PATCH] gnu: services: Add gnunet-service.

[contact.ng0]

From: ng0 <ng0@we.make.ritual.n0.is>

---
 doc/guix.texi               |  36 +++++++++++++
 gnu/services/networking.scm | 126 +++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 161 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index a212666af..3e2e50ed9 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -9043,6 +9043,42 @@ Boolean values @var{ipv4?} and @var{ipv6?} determine whether to use IPv4/IPv6
 sockets.
 @end deffn
 
+@cindex GNUnet
+@cindex gnunet
+@subsubheading GNUnet Service
+
+@deffn {Scheme Variable} gnunet-service-type
+This is the type of the @uref{https://gnunet.org, GNUnet}
+service, whose value should be an @code{gnunet-configuration} object
+as in this example:
+
+@example
+(service gnunet-service-type
+           (gnunet-configuration
+             (config-file (local-file "./gnunet.conf"))))
+@end example
+@end deffn
+
+@deftp {Data Type} gnunet-configuration
+Data type representing the configuration of GNUnet.
+
+@table @asis
+@item @code{package} (default: @var{gnunet})
+Package object of the GNUnet service.
+
+@item @code{config-file} (default: @var{%default-gnunet-file})
+File-like object of the GNUnet configuration file to use.  For NAT is
+assumes by default that you are behind a NAT (@var{BEHIND_NAT = YES})
+and enables UPNP (@var{ENABLE_UPNP = YES}).
+The hostlist is configured with the options @var{-b} (bootstrap using
+configured hostlist servers) and @var{-e} (enable learning advertised hostlists).
+Read the configuration files in @var{"~/.guix-profile/share/gnunet/config.d/"}
+for more information.  These files also set the defaults when you don't set
+any explicit values to override them.
+
+@end table
+@end deftp
+
 
 @node X Window
 @subsubsection X Window
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index ac011f128..a9a03ce40 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
+;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -27,6 +28,7 @@
   #:use-module (gnu system pam)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages connman)
+  #:use-module (gnu packages gnunet)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages tor)
   #:use-module (gnu packages messaging)
@@ -66,7 +68,12 @@
             wicd-service
             network-manager-service
             connman-service
-            wpa-supplicant-service-type))
+            wpa-supplicant-service-type
+
+            gnunet-configuration
+            gnunet-configuration?
+            gnunet-service-type
+            %default-gnunet-config-file))
 
 ;;; Commentary:
 ;;;
@@ -786,4 +793,121 @@ configure networking."
                        (service-extension dbus-root-service-type list)
                        (service-extension profile-service-type list)))))
 
+\f
+;;; GNUnet
+;;;
+;;;
+
+(define-record-type* <gnunet-configuration>
+  gnunet-configuration make-gnunet-configuration
+  gnunet-configuration?
+  (package           gnunet-configuration-package
+                     (default gnunet))
+  (config-file       gnunet-configuration-config-file
+                     (default %default-gnunet-config-file)))
+
+(define %default-gnunet-config-file
+  (plain-file "gnunet.conf" "
+[PATHS]
+SERVICEHOME = /var/lib/gnunet
+GNUNET_CONFIG_HOME = /var/lib/gnunet
+
+[arm]
+SYSTEM_ONLY = YES
+USER_ONLY = NO
+
+[nat]
+BEHIND_NAT = YES
+ENABLE_UPNP = YES
+
+[hostlist]
+OPTIONS = -b -e
+"))
+
+(define gnunet-shepherd-service
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (list (shepherd-service
+            (provision '(gnunet))
+            (requirement '(user-processes loopback networking))
+            (documentation "Run the GNUnet service.")
+            (start
+             (let ((gnunet
+                    (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+               #~(make-forkexec-constructor
+                  (list #$gnunet "-c" #$config-file)
+                  #:pid-file "/var/run/gnunet.pid"
+                  #:user "gnunet"
+                  #:group "gnunet"
+                  #:log-file "/var/lib/gnunet/gnunet.log")))
+            (stop
+             #~(make-kill-destructor)))))))
+
+(define %gnunet-accounts
+  (list (user-group
+         (name "gnunetdns")
+         (system? #t))
+        (user-group
+         (name "gnunet")
+         (system? #t))
+        (user-account
+         (name "gnunet")
+         (group "gnunet")
+         (system? #t)
+         (comment "GNUnet system user")
+         (home-directory "/var/empty")
+         (shell (file-append shadow "/sbin/nologin")))))
+
+(define gnunet-activation
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (let ((gnunet
+            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+       #~(begin
+           (use-modules (guix build utils))
+           (define %user (getpw "gnunet"))
+           (mkdir-p "/var/lib/gnunet/")
+           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
+           ;;(chmod "/var/lib/gnunet/" #o755)
+           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
+           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
+           (mkdir-p "/var/lib/gnunet/hostlist")
+           (mkdir-p "/var/lib/gnunet/.config/gnunet")
+           (chown "/var/lib/gnunet/.local/share/gnunet" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/.cache/gnunet" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/hostlist" (passwd:uid %user) (passwd:gid %user))
+           ;;(chown "/var/lib/gnunet/gnunet.conf" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/.config/gnunet" (passwd:uid %user) (passwd:gid %user)))))))
+           ;;(chmod "/var/lib/gnunet/.config/gnunet" #o755)
+           ;;(chmod "/var/lib/gnunet/.cache/gnunet" #o755)
+           ;;(chmod "/var/lib/gnunet/.local/share/gnunet" #o755))))))
+
+;; SUID_ROOT_HELPERS="exit nat-server nat-client transport-bluetooth transport-wlan vpn"
+;; set chmod u+s for those above.
+;; chmodown_execbin ${libexec}/gnunet-helper-dns 4750 root:gnunetdns
+;; chmodown_execbin ${libexec}/gnunet-service-dns 2750 gnunet:gnunetdns
+(define gnunet-setuid-programs
+  (match-lambda
+    (($ <gnunet-configuration> package)
+     (list (file-append package "/lib/gnunet/libexec/gnunet-helper-exit")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-server")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-client")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-bluetooth")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-wlan")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-vpn")))))
+
+(define gnunet-service-type
+  (service-type
+   (name 'gnunet)
+   (extensions (list (service-extension account-service-type
+                                        (const %gnunet-accounts))
+                     (service-extension activation-service-type
+                                        gnunet-activation)
+                     (service-extension profile-service-type
+                                        (compose list gnunet-configuration-package))
+                     (service-extension setuid-program-service-type
+                                        gnunet-setuid-programs)
+                     (service-extension shepherd-root-service-type
+                                        gnunet-shepherd-service)))))
+
 ;;; networking.scm ends here
-- 
2.11.0

Re: Services: gnunet. (require help)

[Ludovic Courtès]

contact.ng0@cryptolab.net skribis:

> I've been changing this service back and forth and back again, now
> running on one computer, and leaving aside all confusion you will see
> in there, gnunet needs at least a .config/gnunet file, the rest should
> be automatically created. unless it isn't, which was the case
> here. And all shepherd gives me on the computer where I run the branch
> is: starting service gnunet.  couldn't start service gnunet.

You can use

  (make-forkexec-constructor … #:log-file "/var/log/gnunet.log")

to log stdout/stderr from GNUnet.

HTH!

Ludo’.

Re: Services: gnunet. (require help)

[ng0]

Ludovic Courtès <ludo@gnu.org> writes:

> contact.ng0@cryptolab.net skribis:
>
>> I've been changing this service back and forth and back again, now
>> running on one computer, and leaving aside all confusion you will see
>> in there, gnunet needs at least a .config/gnunet file, the rest should
>> be automatically created. unless it isn't, which was the case
>> here. And all shepherd gives me on the computer where I run the branch
>> is: starting service gnunet.  couldn't start service gnunet.
>
> You can use
>
>   (make-forkexec-constructor … #:log-file "/var/log/gnunet.log")
>
> to log stdout/stderr from GNUnet.
>
> HTH!
>
> Ludo’.

Thanks, that might help a bit.
Compared to OpenRC and systemd, shepherd guixsd-specific services
sometimes have an high learning curve.
-- 
♥Ⓐ  ng0 -- https://www.inventati.org/patternsinthechaos/

Re: Services: gnunet. (require help)

[Chris Marusich]

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ng0 <contact.ng0@cryptolab.net> writes:

> Compared to OpenRC and systemd, shepherd guixsd-specific services
> sometimes have an high learning curve.

Honest question: why do you think that?  With feedback from a fresh
perspective like yours, maybe we could think of ways to lower the
learning curve.

-- 
Chris

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Re: Services: gnunet. (require help)

[ng0]

Chris Marusich <cmmarusich@gmail.com> writes:

> ng0 <contact.ng0@cryptolab.net> writes:
>
>> Compared to OpenRC and systemd, shepherd guixsd-specific services
>> sometimes have an high learning curve.
>
> Honest question: why do you think that?  With feedback from a fresh
> perspective like yours, maybe we could think of ways to lower the
> learning curve.
>
> -- 
> Chris

I will try and reflect on OpenRC in a while and compare it to
Guix-specific Shepherd (I don't know generic shepherd yet).

For now all I can say is that it's exciting and motivating to
learn a language and grammar which is usable outside of package
definitions or service definitions.
Guile's way to print errors makes it hard, that's one thing.
Another thing is, strange enough, the freedom. You have some
rules you have to obey, but beyond that you can express what you
want. OpenRC, if I remember correctly, was more strict about how
you compose things (but then again last time I wrote something
for Gentoo OpenRC (not even downstream OpenRCs) was the guix
daemon service and that was awful enough to promote it as
fundamentally broken (openrc gnunet service was easier and
worked).

Comparing side by side or in reflection will be easier.
--
♥Ⓐ  ng0 -- https://www.inventati.org/patternsinthechaos/

Re: Services: gnunet. (require help)

[Ricardo Wurmus]

ng0 <contact.ng0@cryptolab.net> writes:

> I will try and reflect on OpenRC in a while and compare it to
> Guix-specific Shepherd (I don't know generic shepherd yet).

I don’t think there’s anything different about how GuixSD uses the
Shepherd other than that the shepherd process runs as PID 1.

Shepherd is the same when used in a less privileged position, e.g. to
manage user processes.

-- 
Ricardo

GPG: BCA6 89B6 3655 3801 C3C6  2150 197A 5888 235F ACAC
https://elephly.net

Re: Services: gnunet. (require help)

[ng0]

[-- Attachment #1: Type: text/plain, Size: 1206 bytes --]

On 17-01-20 14:26:23, Ludovic Courtès wrote:
> contact.ng0@cryptolab.net skribis:
> 
> > I've been changing this service back and forth and back again, now
> > running on one computer, and leaving aside all confusion you will see
> > in there, gnunet needs at least a .config/gnunet file, the rest should
> > be automatically created. unless it isn't, which was the case
> > here. And all shepherd gives me on the computer where I run the branch
> > is: starting service gnunet.  couldn't start service gnunet.
> 
> You can use
> 
>   (make-forkexec-constructor … #:log-file "/var/log/gnunet.log")
> 
> to log stdout/stderr from GNUnet.
> 
> HTH!
> 
> Ludo’.

Okay, it seems that the various subsystems of gnunet can not
access the log file to write into it.


-rw-r--r--  1 root root    39590 Feb 24 21:35 gnunet.log

Can this be fixed for services, or do I have to move this elsewhere?
As far as I know it didn't work in /var/lib/gnunet/ either, so it maybe
I'm suid'ing wrong?

I'll append the current version of the patch and log of it, I didn't
work very much on it recently but I hope to fix it in the next 3 weeks
because this commit is getting annoyingly old.

[-- Attachment #2: gnunet.log --]
[-- Type: text/plain, Size: 39590 bytes --]

Feb 24 21:35:50-362013 gnunet-daemon-topology-3420 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-362055 gnunet-daemon-topology-3420 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-362091 dht-3422 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-362119 dht-3422 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-362126 dht-3422 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-362197 nse-3423 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-362236 nse-3423 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-362244 nse-3423 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-363970 revocation-3426 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-363997 revocation-3426 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-364005 revocation-3426 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-364397 fs-3425 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-364425 fs-3425 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-364433 fs-3425 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-364974 mesh-3424 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-365001 mesh-3424 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-365009 mesh-3424 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-365024 mesh-3424 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-365875 nse-3429 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-365906 nse-3429 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-365916 nse-3429 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-366007 util-3421 WARNING `open' failed on file `/var/lib/gnunet/hostlist/learned.txt' at disk.c:1727 with error: Permission denied
Feb 24 21:35:50-366534 dht-3428 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-366569 dht-3428 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-366577 dht-3428 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-367209 revocation-3430 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-367235 revocation-3430 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-367244 revocation-3430 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-367989 gnunet-daemon-topology-3427 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-368013 gnunet-daemon-topology-3427 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-368738 transport-3431 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-368767 transport-3431 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-368775 transport-3431 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-369000 fs-3432 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-369030 fs-3432 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-369038 fs-3432 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-369028 core-3435 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-369063 core-3435 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-369070 core-3435 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-369609 statistics-3433 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-369637 statistics-3433 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-369656 statistics-3433 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-370845 nse-3437 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-370873 nse-3437 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-370880 nse-3437 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-371385 dht-3438 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-371415 dht-3438 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-371410 revocation-3439 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-371423 dht-3438 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-371431 revocation-3439 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-371438 revocation-3439 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-372293 mesh-3434 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-372328 mesh-3434 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-372336 mesh-3434 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-372346 mesh-3434 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-372585 core-3441 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-372612 core-3441 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-372620 core-3441 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-373698 gnunet-daemon-topology-3442 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-373726 gnunet-daemon-topology-3442 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-373824 statistics-3444 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-373848 statistics-3444 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-373857 statistics-3444 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-374329 fs-3445 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-374351 fs-3445 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-374358 fs-3445 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-374829 transport-3440 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-374852 transport-3440 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-374859 transport-3440 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-376522 core-3447 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-376551 core-3447 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-376560 core-3447 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-376604 mesh-3446 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-376638 mesh-3446 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-376649 mesh-3446 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-376662 mesh-3446 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-376909 nse-3448 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-376934 nse-3448 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-376943 nse-3448 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-377938 revocation-3449 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-377964 revocation-3449 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-377972 revocation-3449 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-378153 statistics-3451 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-378174 statistics-3451 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-378181 statistics-3451 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-378907 dht-3450 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-378943 dht-3450 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-378952 dht-3450 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-378958 transport-3452 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-378986 transport-3452 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-378994 transport-3452 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-380302 gnunet-daemon-topology-3453 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-380328 gnunet-daemon-topology-3453 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-380820 fs-3454 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-380844 fs-3454 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-380851 fs-3454 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-382356 core-3455 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-382378 core-3455 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-382385 core-3455 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-382872 mesh-3456 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-382901 mesh-3456 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-382908 mesh-3456 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-382917 mesh-3456 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-383733 statistics-3457 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-383751 statistics-3457 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-383760 statistics-3457 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-384816 transport-3458 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-384842 transport-3458 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-384849 transport-3458 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-386744 nse-3459 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-386774 nse-3459 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-386780 nse-3459 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-388080 revocation-3460 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-388107 revocation-3460 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-388114 revocation-3460 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-389034 dht-3461 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-389061 dht-3461 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-389068 dht-3461 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-390525 gnunet-daemon-topology-3462 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-390547 gnunet-daemon-topology-3462 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-391253 fs-3463 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-391290 fs-3463 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-391299 fs-3463 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-392298 core-3465 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-392326 core-3465 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-392334 core-3465 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-393132 mesh-3466 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-393156 mesh-3466 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-393163 mesh-3466 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-393171 mesh-3466 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-393338 statistics-3467 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-393363 statistics-3467 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-393372 statistics-3467 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-394711 transport-3468 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-394737 transport-3468 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-394743 transport-3468 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-404576 nse-3469 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-404605 nse-3469 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-404614 nse-3469 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-406249 revocation-3470 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-406272 revocation-3470 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-406279 revocation-3470 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-407208 dht-3471 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-407237 dht-3471 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-407244 dht-3471 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-408661 gnunet-daemon-topology-3472 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-408689 gnunet-daemon-topology-3472 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-409568 fs-3473 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-409593 fs-3473 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-409600 fs-3473 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-410253 core-3474 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-410284 core-3474 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-410292 core-3474 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-411123 statistics-3476 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-411150 statistics-3476 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-411160 statistics-3476 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-411425 mesh-3475 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-411451 mesh-3475 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-411460 mesh-3475 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-411479 mesh-3475 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-412704 transport-3477 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-412728 transport-3477 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-412734 transport-3477 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-438564 nse-3478 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-438588 nse-3478 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-438594 nse-3478 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-440266 revocation-3479 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-440284 revocation-3479 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-440291 revocation-3479 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-441412 dht-3480 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-441441 dht-3480 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-441447 dht-3480 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-443043 gnunet-daemon-topology-3481 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-443071 gnunet-daemon-topology-3481 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-444221 core-3483 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-444231 fs-3482 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-444255 core-3483 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-444261 fs-3482 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-444265 core-3483 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-444270 fs-3482 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-444812 statistics-3484 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-444828 statistics-3484 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-444835 statistics-3484 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-445710 mesh-3485 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-445743 mesh-3485 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-445750 mesh-3485 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-445762 mesh-3485 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-446569 transport-3486 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-446594 transport-3486 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-446601 transport-3486 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-504599 nse-3487 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-504624 nse-3487 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-504630 nse-3487 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-506328 revocation-3488 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-506349 revocation-3488 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-506356 revocation-3488 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-507613 dht-3489 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-507642 dht-3489 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-507649 dht-3489 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-509307 gnunet-daemon-topology-3490 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-509337 gnunet-daemon-topology-3490 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-510362 core-3491 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-510390 core-3491 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-510398 core-3491 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-510619 statistics-3493 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-510635 statistics-3493 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-510641 statistics-3493 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-510946 fs-3492 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-510979 fs-3492 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-510988 fs-3492 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-511963 mesh-3494 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-511985 mesh-3494 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-511992 mesh-3494 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-512002 mesh-3494 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-512495 transport-3495 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-512523 transport-3495 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-512530 transport-3495 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-634601 nse-3496 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-634625 nse-3496 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-634632 nse-3496 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-636192 revocation-3497 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-636225 revocation-3497 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-636232 revocation-3497 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-637835 dht-3498 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-637866 dht-3498 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-637873 dht-3498 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-639597 gnunet-daemon-topology-3499 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-639621 gnunet-daemon-topology-3499 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-640459 statistics-3500 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-640482 statistics-3500 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-640490 statistics-3500 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-640529 core-3501 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-640549 core-3501 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-640556 core-3501 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-641571 fs-3502 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-641604 fs-3502 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-641614 fs-3502 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-642192 mesh-3503 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-642218 mesh-3503 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-642225 mesh-3503 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-642234 mesh-3503 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:50-642363 transport-3504 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-642390 transport-3504 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-642399 transport-3504 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-892610 nse-3505 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-892634 nse-3505 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-892641 nse-3505 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-894340 revocation-3506 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-894366 revocation-3506 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-894373 revocation-3506 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-896056 dht-3507 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-896084 dht-3507 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-896091 dht-3507 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-898007 gnunet-daemon-topology-3508 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-898034 gnunet-daemon-topology-3508 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-898186 statistics-3509 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-898212 statistics-3509 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-898229 statistics-3509 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-898485 core-3510 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-898511 core-3510 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-898521 core-3510 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-900246 fs-3511 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-900277 fs-3511 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-900285 fs-3511 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-900336 transport-3513 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-900361 transport-3513 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-900368 transport-3513 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-900430 mesh-3512 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:50-900457 mesh-3512 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:50-900465 mesh-3512 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:50-900479 mesh-3512 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:51-407138 nse-3515 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-407168 nse-3515 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-407175 nse-3515 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-408537 revocation-3516 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-408564 revocation-3516 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-408570 revocation-3516 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-410283 dht-3517 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-410314 dht-3517 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-410322 dht-3517 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-411914 statistics-3519 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-411935 statistics-3519 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-411942 statistics-3519 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-412402 core-3520 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-412433 core-3520 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-412427 gnunet-daemon-topology-3518 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-412441 core-3520 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-412450 gnunet-daemon-topology-3518 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-414750 transport-3523 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-414777 transport-3523 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-414784 transport-3523 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-414959 mesh-3521 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-414989 mesh-3521 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-415007 mesh-3521 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:51-415019 mesh-3521 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:51-415312 fs-3522 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:51-415335 fs-3522 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:51-415342 fs-3522 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-434056 nse-3524 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-434079 nse-3524 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-434086 nse-3524 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-434743 revocation-3525 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-434768 revocation-3525 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-434775 revocation-3525 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-436394 dht-3526 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-436421 dht-3526 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-436428 dht-3526 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-437612 statistics-3527 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-437632 statistics-3527 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-437639 statistics-3527 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-438654 core-3529 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-438681 core-3529 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-438689 core-3529 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-438920 gnunet-daemon-topology-3528 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-438943 gnunet-daemon-topology-3528 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-440941 transport-3531 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-440968 transport-3531 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-440975 transport-3531 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-441300 mesh-3532 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-441328 mesh-3532 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-441336 mesh-3532 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:52-441351 mesh-3532 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:52-441736 fs-3533 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:52-441761 fs-3533 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:52-441768 fs-3533 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-486190 revocation-3534 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-486216 revocation-3534 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-486223 revocation-3534 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-486403 nse-3535 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-486432 nse-3535 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-486450 nse-3535 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-486748 dht-3536 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-486769 dht-3536 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-486775 dht-3536 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-487869 statistics-3538 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-487895 statistics-3538 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-487903 statistics-3538 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-488415 core-3539 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-488434 core-3539 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-488441 core-3539 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-489158 gnunet-daemon-topology-3540 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-489181 gnunet-daemon-topology-3540 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-491053 transport-3541 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-491081 transport-3541 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-491087 transport-3541 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-491637 mesh-3542 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-491666 mesh-3542 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-491674 mesh-3542 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:54-491691 mesh-3542 ERROR Assertion failed at gnunet-service-mesh.c:177.
Feb 24 21:35:54-492142 fs-3543 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
Feb 24 21:35:54-492168 fs-3543 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
Feb 24 21:35:54-492175 fs-3543 ERROR Assertion failed at service.c:1444.
Feb 24 21:35:55-274118 util-3421 WARNING `open' failed on file `/var/lib/gnunet/hostlist/learned.txt' at disk.c:1727 with error: Permission denied
Feb 24 21:35:55-274141 hostlist-3421 WARNING Could not open file `/var/lib/gnunet/hostlist/learned.txt' for writing to save hostlists: Permission denied

[-- Attachment #3: 0001-gnu-services-Add-gnunet-service.patch --]
[-- Type: text/plain, Size: 8196 bytes --]

From d46cf6f6ce6b152e7794665417cfa9ce91120a98 Mon Sep 17 00:00:00 2001
From: ng0 <ng0@we.make.ritual.n0.is>
Date: Mon, 12 Sep 2016 12:26:52 +0000
Subject: [PATCH] gnu: services: Add gnunet-service.

---
 doc/guix.texi               |  36 +++++++++++++
 gnu/services/networking.scm | 126 +++++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 161 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index be11096a4..42884fe1c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -9289,6 +9289,42 @@ Package object of the Open vSwitch.
 @end table
 @end deftp
 
+@cindex GNUnet
+@cindex gnunet
+@subsubheading GNUnet Service
+
+@deffn {Scheme Variable} gnunet-service-type
+This is the type of the @uref{https://gnunet.org, GNUnet}
+service, whose value should be an @code{gnunet-configuration} object
+as in this example:
+
+@example
+(service gnunet-service-type
+           (gnunet-configuration
+             (config-file (local-file "./gnunet.conf"))))
+@end example
+@end deffn
+
+@deftp {Data Type} gnunet-configuration
+Data type representing the configuration of GNUnet.
+
+@table @asis
+@item @code{package} (default: @var{gnunet})
+Package object of the GNUnet service.
+
+@item @code{config-file} (default: @var{%default-gnunet-file})
+File-like object of the GNUnet configuration file to use.  For NAT is
+assumes by default that you are behind a NAT (@var{BEHIND_NAT = YES})
+and enables UPNP (@var{ENABLE_UPNP = YES}).
+The hostlist is configured with the options @var{-b} (bootstrap using
+configured hostlist servers) and @var{-e} (enable learning advertised hostlists).
+Read the configuration files in @var{"~/.guix-profile/share/gnunet/config.d/"}
+for more information.  These files also set the defaults when you don't set
+any explicit values to override them.
+
+@end table
+@end deftp
+
 @node X Window
 @subsubsection X Window
 
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 18bce2a2b..2eac1ba06 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
+;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -28,6 +29,7 @@
   #:use-module (gnu system pam)
   #:use-module (gnu packages admin)
   #:use-module (gnu packages connman)
+  #:use-module (gnu packages gnunet)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages tor)
   #:use-module (gnu packages messaging)
@@ -84,7 +86,12 @@
             wpa-supplicant-service-type
 
             openvswitch-service-type
-            openvswitch-configuration))
+            openvswitch-configuration
+
+            gnunet-configuration
+            gnunet-configuration?
+            gnunet-service-type
+            %default-gnunet-config-file))
 
 ;;; Commentary:
 ;;;
@@ -947,4 +954,121 @@ configure networking."
           (service-extension shepherd-root-service-type
                              openvswitch-shepherd-service)))))
 
+;;;
+;;; GNUnet
+;;;
+
+(define-record-type* <gnunet-configuration>
+  gnunet-configuration make-gnunet-configuration
+  gnunet-configuration?
+  (package           gnunet-configuration-package
+                     (default gnunet))
+  (config-file       gnunet-configuration-config-file
+                     (default %default-gnunet-config-file)))
+
+(define %default-gnunet-config-file
+  (plain-file "gnunet.conf" "
+[PATHS]
+SERVICEHOME = /var/lib/gnunet
+GNUNET_CONFIG_HOME = /var/lib/gnunet
+
+[arm]
+SYSTEM_ONLY = NO
+USER_ONLY = NO
+
+[nat]
+BEHIND_NAT = YES
+ENABLE_UPNP = YES
+
+[hostlist]
+OPTIONS = -b -e
+"))
+
+(define gnunet-shepherd-service
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (list (shepherd-service
+            (provision '(gnunet))
+            (requirement '(user-processes loopback networking))
+            (documentation "Run the GNUnet service.")
+            (start
+             (let ((gnunet
+                    (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+               #~(make-forkexec-constructor
+                  (list #$gnunet "-c" #$config-file)
+                  #:pid-file "/var/run/gnunet.pid"
+                  #:user "gnunet"
+                  #:group "gnunet"
+                  ;;#:log-file "/var/lib/gnunet/gnunet.log")))
+                  #:log-file "/var/log/gnunet.log")))
+            (stop
+             #~(make-kill-destructor)))))))
+
+(define %gnunet-accounts
+  (list (user-group
+         (name "gnunetdns")
+         (system? #t))
+        (user-group
+         (name "gnunet")
+         (system? #t))
+        (user-account
+         (name "gnunet")
+         (group "gnunet")
+         (system? #t)
+         (comment "GNUnet system user")
+         (home-directory "/var/empty")
+         (shell (file-append shadow "/sbin/nologin")))))
+
+(define gnunet-activation
+  (match-lambda
+    (($ <gnunet-configuration> package config-file)
+     (let ((gnunet
+            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
+       #~(begin
+           (use-modules (guix build utils))
+           (define %user (getpw "gnunet"))
+           (mkdir-p "/var/lib/gnunet/")
+           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
+           ;;(chmod "/var/lib/gnunet/" #o755)
+           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
+           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
+           (mkdir-p "/var/lib/gnunet/hostlist")
+           (mkdir-p "/var/lib/gnunet/.config/gnunet")
+           (chown "/var/lib/gnunet/.local/share/gnunet" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/.cache/gnunet" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/hostlist" (passwd:uid %user) (passwd:gid %user))
+           ;;(chown "/var/lib/gnunet/gnunet.conf" (passwd:uid %user) (passwd:gid %user))
+           (chown "/var/lib/gnunet/.config/gnunet" (passwd:uid %user) (passwd:gid %user)))))))
+           ;;(chmod "/var/lib/gnunet/.config/gnunet" #o755)
+           ;;(chmod "/var/lib/gnunet/.cache/gnunet" #o755)
+           ;;(chmod "/var/lib/gnunet/.local/share/gnunet" #o755))))))
+
+;; SUID_ROOT_HELPERS="exit nat-server nat-client transport-bluetooth transport-wlan vpn"
+;; set chmod u+s for those above.
+;; chmodown_execbin ${libexec}/gnunet-helper-dns 4750 root:gnunetdns
+;; chmodown_execbin ${libexec}/gnunet-service-dns 2750 gnunet:gnunetdns
+(define gnunet-setuid-programs
+  (match-lambda
+    (($ <gnunet-configuration> package)
+     (list (file-append package "/lib/gnunet/libexec/gnunet-helper-exit")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-server")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-client")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-bluetooth")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-wlan")
+           (file-append package "/lib/gnunet/libexec/gnunet-helper-vpn")))))
+
+(define gnunet-service-type
+  (service-type
+   (name 'gnunet)
+   (extensions (list (service-extension account-service-type
+                                        (const %gnunet-accounts))
+                     (service-extension activation-service-type
+                                        gnunet-activation)
+                     (service-extension profile-service-type
+                                        (compose list gnunet-configuration-package))
+                     (service-extension setuid-program-service-type
+                                        gnunet-setuid-programs)
+                     (service-extension shepherd-root-service-type
+                                        gnunet-shepherd-service)))))
+
 ;;; networking.scm ends here
-- 
2.11.1

Re: Services: gnunet. (require help)

[ng0]

On 17-02-24 21:48:00, ng0 wrote:
> On 17-01-20 14:26:23, Ludovic Courtès wrote:
> > contact.ng0@cryptolab.net skribis:
> > 
> > > I've been changing this service back and forth and back again, now
> > > running on one computer, and leaving aside all confusion you will see
> > > in there, gnunet needs at least a .config/gnunet file, the rest should
> > > be automatically created. unless it isn't, which was the case
> > > here. And all shepherd gives me on the computer where I run the branch
> > > is: starting service gnunet.  couldn't start service gnunet.
> > 
> > You can use
> > 
> >   (make-forkexec-constructor … #:log-file "/var/log/gnunet.log")
> > 
> > to log stdout/stderr from GNUnet.
> > 
> > HTH!
> > 
> > Ludo’.
> 
> Okay, it seems that the various subsystems of gnunet can not
> access the log file to write into it.

There are also errors about the /var/lib/gnunet/ not being able to be
written into, so obviously the service itself is to blame.
This used to be fixed months ago, but I rewrote most of it.
 
> 
> -rw-r--r--  1 root root    39590 Feb 24 21:35 gnunet.log
> 
> Can this be fixed for services, or do I have to move this elsewhere?
> As far as I know it didn't work in /var/lib/gnunet/ either, so it maybe
> I'm suid'ing wrong?
> 
> I'll append the current version of the patch and log of it, I didn't
> work very much on it recently but I hope to fix it in the next 3 weeks
> because this commit is getting annoyingly old.

> Feb 24 21:35:50-362013 gnunet-daemon-topology-3420 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-362055 gnunet-daemon-topology-3420 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-362091 dht-3422 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-362119 dht-3422 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-362126 dht-3422 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-362197 nse-3423 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-362236 nse-3423 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-362244 nse-3423 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-363970 revocation-3426 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-363997 revocation-3426 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-364005 revocation-3426 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-364397 fs-3425 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-364425 fs-3425 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-364433 fs-3425 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-364974 mesh-3424 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-365001 mesh-3424 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-365009 mesh-3424 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-365024 mesh-3424 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-365875 nse-3429 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-365906 nse-3429 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-365916 nse-3429 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-366007 util-3421 WARNING `open' failed on file `/var/lib/gnunet/hostlist/learned.txt' at disk.c:1727 with error: Permission denied
> Feb 24 21:35:50-366534 dht-3428 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-366569 dht-3428 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-366577 dht-3428 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-367209 revocation-3430 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-367235 revocation-3430 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-367244 revocation-3430 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-367989 gnunet-daemon-topology-3427 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-368013 gnunet-daemon-topology-3427 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-368738 transport-3431 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-368767 transport-3431 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-368775 transport-3431 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-369000 fs-3432 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-369030 fs-3432 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-369038 fs-3432 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-369028 core-3435 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-369063 core-3435 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-369070 core-3435 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-369609 statistics-3433 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-369637 statistics-3433 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-369656 statistics-3433 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-370845 nse-3437 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-370873 nse-3437 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-370880 nse-3437 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-371385 dht-3438 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-371415 dht-3438 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-371410 revocation-3439 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-371423 dht-3438 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-371431 revocation-3439 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-371438 revocation-3439 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-372293 mesh-3434 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-372328 mesh-3434 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-372336 mesh-3434 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-372346 mesh-3434 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-372585 core-3441 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-372612 core-3441 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-372620 core-3441 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-373698 gnunet-daemon-topology-3442 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-373726 gnunet-daemon-topology-3442 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-373824 statistics-3444 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-373848 statistics-3444 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-373857 statistics-3444 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-374329 fs-3445 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-374351 fs-3445 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-374358 fs-3445 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-374829 transport-3440 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-374852 transport-3440 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-374859 transport-3440 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-376522 core-3447 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-376551 core-3447 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-376560 core-3447 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-376604 mesh-3446 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-376638 mesh-3446 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-376649 mesh-3446 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-376662 mesh-3446 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-376909 nse-3448 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-376934 nse-3448 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-376943 nse-3448 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-377938 revocation-3449 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-377964 revocation-3449 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-377972 revocation-3449 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-378153 statistics-3451 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-378174 statistics-3451 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-378181 statistics-3451 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-378907 dht-3450 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-378943 dht-3450 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-378952 dht-3450 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-378958 transport-3452 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-378986 transport-3452 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-378994 transport-3452 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-380302 gnunet-daemon-topology-3453 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-380328 gnunet-daemon-topology-3453 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-380820 fs-3454 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-380844 fs-3454 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-380851 fs-3454 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-382356 core-3455 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-382378 core-3455 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-382385 core-3455 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-382872 mesh-3456 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-382901 mesh-3456 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-382908 mesh-3456 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-382917 mesh-3456 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-383733 statistics-3457 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-383751 statistics-3457 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-383760 statistics-3457 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-384816 transport-3458 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-384842 transport-3458 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-384849 transport-3458 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-386744 nse-3459 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-386774 nse-3459 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-386780 nse-3459 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-388080 revocation-3460 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-388107 revocation-3460 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-388114 revocation-3460 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-389034 dht-3461 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-389061 dht-3461 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-389068 dht-3461 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-390525 gnunet-daemon-topology-3462 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-390547 gnunet-daemon-topology-3462 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-391253 fs-3463 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-391290 fs-3463 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-391299 fs-3463 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-392298 core-3465 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-392326 core-3465 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-392334 core-3465 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-393132 mesh-3466 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-393156 mesh-3466 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-393163 mesh-3466 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-393171 mesh-3466 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-393338 statistics-3467 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-393363 statistics-3467 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-393372 statistics-3467 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-394711 transport-3468 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-394737 transport-3468 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-394743 transport-3468 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-404576 nse-3469 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-404605 nse-3469 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-404614 nse-3469 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-406249 revocation-3470 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-406272 revocation-3470 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-406279 revocation-3470 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-407208 dht-3471 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-407237 dht-3471 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-407244 dht-3471 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-408661 gnunet-daemon-topology-3472 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-408689 gnunet-daemon-topology-3472 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-409568 fs-3473 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-409593 fs-3473 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-409600 fs-3473 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-410253 core-3474 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-410284 core-3474 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-410292 core-3474 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-411123 statistics-3476 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-411150 statistics-3476 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-411160 statistics-3476 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-411425 mesh-3475 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-411451 mesh-3475 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-411460 mesh-3475 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-411479 mesh-3475 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-412704 transport-3477 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-412728 transport-3477 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-412734 transport-3477 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-438564 nse-3478 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-438588 nse-3478 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-438594 nse-3478 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-440266 revocation-3479 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-440284 revocation-3479 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-440291 revocation-3479 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-441412 dht-3480 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-441441 dht-3480 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-441447 dht-3480 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-443043 gnunet-daemon-topology-3481 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-443071 gnunet-daemon-topology-3481 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-444221 core-3483 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-444231 fs-3482 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-444255 core-3483 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-444261 fs-3482 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-444265 core-3483 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-444270 fs-3482 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-444812 statistics-3484 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-444828 statistics-3484 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-444835 statistics-3484 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-445710 mesh-3485 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-445743 mesh-3485 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-445750 mesh-3485 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-445762 mesh-3485 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-446569 transport-3486 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-446594 transport-3486 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-446601 transport-3486 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-504599 nse-3487 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-504624 nse-3487 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-504630 nse-3487 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-506328 revocation-3488 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-506349 revocation-3488 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-506356 revocation-3488 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-507613 dht-3489 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-507642 dht-3489 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-507649 dht-3489 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-509307 gnunet-daemon-topology-3490 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-509337 gnunet-daemon-topology-3490 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-510362 core-3491 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-510390 core-3491 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-510398 core-3491 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-510619 statistics-3493 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-510635 statistics-3493 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-510641 statistics-3493 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-510946 fs-3492 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-510979 fs-3492 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-510988 fs-3492 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-511963 mesh-3494 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-511985 mesh-3494 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-511992 mesh-3494 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-512002 mesh-3494 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-512495 transport-3495 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-512523 transport-3495 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-512530 transport-3495 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-634601 nse-3496 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-634625 nse-3496 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-634632 nse-3496 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-636192 revocation-3497 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-636225 revocation-3497 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-636232 revocation-3497 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-637835 dht-3498 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-637866 dht-3498 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-637873 dht-3498 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-639597 gnunet-daemon-topology-3499 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-639621 gnunet-daemon-topology-3499 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-640459 statistics-3500 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-640482 statistics-3500 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-640490 statistics-3500 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-640529 core-3501 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-640549 core-3501 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-640556 core-3501 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-641571 fs-3502 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-641604 fs-3502 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-641614 fs-3502 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-642192 mesh-3503 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-642218 mesh-3503 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-642225 mesh-3503 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-642234 mesh-3503 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:50-642363 transport-3504 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-642390 transport-3504 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-642399 transport-3504 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-892610 nse-3505 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-892634 nse-3505 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-892641 nse-3505 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-894340 revocation-3506 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-894366 revocation-3506 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-894373 revocation-3506 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-896056 dht-3507 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-896084 dht-3507 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-896091 dht-3507 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-898007 gnunet-daemon-topology-3508 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-898034 gnunet-daemon-topology-3508 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-898186 statistics-3509 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-898212 statistics-3509 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-898229 statistics-3509 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-898485 core-3510 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-898511 core-3510 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-898521 core-3510 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-900246 fs-3511 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-900277 fs-3511 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-900285 fs-3511 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-900336 transport-3513 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-900361 transport-3513 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-900368 transport-3513 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-900430 mesh-3512 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:50-900457 mesh-3512 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:50-900465 mesh-3512 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:50-900479 mesh-3512 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:51-407138 nse-3515 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-407168 nse-3515 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-407175 nse-3515 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-408537 revocation-3516 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-408564 revocation-3516 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-408570 revocation-3516 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-410283 dht-3517 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-410314 dht-3517 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-410322 dht-3517 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-411914 statistics-3519 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-411935 statistics-3519 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-411942 statistics-3519 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-412402 core-3520 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-412433 core-3520 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-412427 gnunet-daemon-topology-3518 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-412441 core-3520 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-412450 gnunet-daemon-topology-3518 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-414750 transport-3523 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-414777 transport-3523 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-414784 transport-3523 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-414959 mesh-3521 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-414989 mesh-3521 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-415007 mesh-3521 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:51-415019 mesh-3521 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:51-415312 fs-3522 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:51-415335 fs-3522 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:51-415342 fs-3522 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-434056 nse-3524 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-434079 nse-3524 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-434086 nse-3524 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-434743 revocation-3525 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-434768 revocation-3525 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-434775 revocation-3525 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-436394 dht-3526 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-436421 dht-3526 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-436428 dht-3526 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-437612 statistics-3527 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-437632 statistics-3527 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-437639 statistics-3527 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-438654 core-3529 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-438681 core-3529 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-438689 core-3529 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-438920 gnunet-daemon-topology-3528 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-438943 gnunet-daemon-topology-3528 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-440941 transport-3531 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-440968 transport-3531 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-440975 transport-3531 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-441300 mesh-3532 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-441328 mesh-3532 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-441336 mesh-3532 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:52-441351 mesh-3532 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:52-441736 fs-3533 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:52-441761 fs-3533 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:52-441768 fs-3533 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-486190 revocation-3534 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-486216 revocation-3534 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-486223 revocation-3534 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-486403 nse-3535 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-486432 nse-3535 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-486450 nse-3535 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-486748 dht-3536 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-486769 dht-3536 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-486775 dht-3536 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-487869 statistics-3538 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-487895 statistics-3538 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-487903 statistics-3538 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-488415 core-3539 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-488434 core-3539 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-488441 core-3539 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-489158 gnunet-daemon-topology-3540 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-489181 gnunet-daemon-topology-3540 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-491053 transport-3541 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-491081 transport-3541 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-491087 transport-3541 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-491637 mesh-3542 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-491666 mesh-3542 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-491674 mesh-3542 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:54-491691 mesh-3542 ERROR Assertion failed at gnunet-service-mesh.c:177.
> Feb 24 21:35:54-492142 fs-3543 ERROR `open' failed on file `/var/log/gnunet.log' at common_logging.c:388 with error: Permission denied
> Feb 24 21:35:54-492168 fs-3543 WARNING Failed to create or access directory for log file `/var/log/gnunet.log'
> Feb 24 21:35:54-492175 fs-3543 ERROR Assertion failed at service.c:1444.
> Feb 24 21:35:55-274118 util-3421 WARNING `open' failed on file `/var/lib/gnunet/hostlist/learned.txt' at disk.c:1727 with error: Permission denied
> Feb 24 21:35:55-274141 hostlist-3421 WARNING Could not open file `/var/lib/gnunet/hostlist/learned.txt' for writing to save hostlists: Permission denied

> From d46cf6f6ce6b152e7794665417cfa9ce91120a98 Mon Sep 17 00:00:00 2001
> From: ng0 <ng0@we.make.ritual.n0.is>
> Date: Mon, 12 Sep 2016 12:26:52 +0000
> Subject: [PATCH] gnu: services: Add gnunet-service.
> 
> ---
>  doc/guix.texi               |  36 +++++++++++++
>  gnu/services/networking.scm | 126 +++++++++++++++++++++++++++++++++++++++++++-
>  2 files changed, 161 insertions(+), 1 deletion(-)
> 
> diff --git a/doc/guix.texi b/doc/guix.texi
> index be11096a4..42884fe1c 100644
> --- a/doc/guix.texi
> +++ b/doc/guix.texi
> @@ -9289,6 +9289,42 @@ Package object of the Open vSwitch.
>  @end table
>  @end deftp
>  
> +@cindex GNUnet
> +@cindex gnunet
> +@subsubheading GNUnet Service
> +
> +@deffn {Scheme Variable} gnunet-service-type
> +This is the type of the @uref{https://gnunet.org, GNUnet}
> +service, whose value should be an @code{gnunet-configuration} object
> +as in this example:
> +
> +@example
> +(service gnunet-service-type
> +           (gnunet-configuration
> +             (config-file (local-file "./gnunet.conf"))))
> +@end example
> +@end deffn
> +
> +@deftp {Data Type} gnunet-configuration
> +Data type representing the configuration of GNUnet.
> +
> +@table @asis
> +@item @code{package} (default: @var{gnunet})
> +Package object of the GNUnet service.
> +
> +@item @code{config-file} (default: @var{%default-gnunet-file})
> +File-like object of the GNUnet configuration file to use.  For NAT is
> +assumes by default that you are behind a NAT (@var{BEHIND_NAT = YES})
> +and enables UPNP (@var{ENABLE_UPNP = YES}).
> +The hostlist is configured with the options @var{-b} (bootstrap using
> +configured hostlist servers) and @var{-e} (enable learning advertised hostlists).
> +Read the configuration files in @var{"~/.guix-profile/share/gnunet/config.d/"}
> +for more information.  These files also set the defaults when you don't set
> +any explicit values to override them.
> +
> +@end table
> +@end deftp
> +
>  @node X Window
>  @subsubsection X Window
>  
> diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
> index 18bce2a2b..2eac1ba06 100644
> --- a/gnu/services/networking.scm
> +++ b/gnu/services/networking.scm
> @@ -4,6 +4,7 @@
>  ;;; Copyright © 2016 Efraim Flashner <efraim@flashner.co.il>
>  ;;; Copyright © 2016 John Darrington <jmd@gnu.org>
>  ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
> +;;; Copyright © 2017 ng0 <contact.ng0@cryptolab.net>
>  ;;;
>  ;;; This file is part of GNU Guix.
>  ;;;
> @@ -28,6 +29,7 @@
>    #:use-module (gnu system pam)
>    #:use-module (gnu packages admin)
>    #:use-module (gnu packages connman)
> +  #:use-module (gnu packages gnunet)
>    #:use-module (gnu packages linux)
>    #:use-module (gnu packages tor)
>    #:use-module (gnu packages messaging)
> @@ -84,7 +86,12 @@
>              wpa-supplicant-service-type
>  
>              openvswitch-service-type
> -            openvswitch-configuration))
> +            openvswitch-configuration
> +
> +            gnunet-configuration
> +            gnunet-configuration?
> +            gnunet-service-type
> +            %default-gnunet-config-file))
>  
>  ;;; Commentary:
>  ;;;
> @@ -947,4 +954,121 @@ configure networking."
>            (service-extension shepherd-root-service-type
>                               openvswitch-shepherd-service)))))
>  
> +;;;
> +;;; GNUnet
> +;;;
> +
> +(define-record-type* <gnunet-configuration>
> +  gnunet-configuration make-gnunet-configuration
> +  gnunet-configuration?
> +  (package           gnunet-configuration-package
> +                     (default gnunet))
> +  (config-file       gnunet-configuration-config-file
> +                     (default %default-gnunet-config-file)))
> +
> +(define %default-gnunet-config-file
> +  (plain-file "gnunet.conf" "
> +[PATHS]
> +SERVICEHOME = /var/lib/gnunet
> +GNUNET_CONFIG_HOME = /var/lib/gnunet
> +
> +[arm]
> +SYSTEM_ONLY = NO
> +USER_ONLY = NO
> +
> +[nat]
> +BEHIND_NAT = YES
> +ENABLE_UPNP = YES
> +
> +[hostlist]
> +OPTIONS = -b -e
> +"))
> +
> +(define gnunet-shepherd-service
> +  (match-lambda
> +    (($ <gnunet-configuration> package config-file)
> +     (list (shepherd-service
> +            (provision '(gnunet))
> +            (requirement '(user-processes loopback networking))
> +            (documentation "Run the GNUnet service.")
> +            (start
> +             (let ((gnunet
> +                    (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
> +               #~(make-forkexec-constructor
> +                  (list #$gnunet "-c" #$config-file)
> +                  #:pid-file "/var/run/gnunet.pid"
> +                  #:user "gnunet"
> +                  #:group "gnunet"
> +                  ;;#:log-file "/var/lib/gnunet/gnunet.log")))
> +                  #:log-file "/var/log/gnunet.log")))
> +            (stop
> +             #~(make-kill-destructor)))))))
> +
> +(define %gnunet-accounts
> +  (list (user-group
> +         (name "gnunetdns")
> +         (system? #t))
> +        (user-group
> +         (name "gnunet")
> +         (system? #t))
> +        (user-account
> +         (name "gnunet")
> +         (group "gnunet")
> +         (system? #t)
> +         (comment "GNUnet system user")
> +         (home-directory "/var/empty")
> +         (shell (file-append shadow "/sbin/nologin")))))
> +
> +(define gnunet-activation
> +  (match-lambda
> +    (($ <gnunet-configuration> package config-file)
> +     (let ((gnunet
> +            (file-append package "/lib/gnunet/libexec/gnunet-service-arm")))
> +       #~(begin
> +           (use-modules (guix build utils))
> +           (define %user (getpw "gnunet"))
> +           (mkdir-p "/var/lib/gnunet/")
> +           (chown "/var/lib/gnunet" (passwd:uid %user) (passwd:gid %user))
> +           ;;(chmod "/var/lib/gnunet/" #o755)
> +           (mkdir-p "/var/lib/gnunet/.local/share/gnunet")
> +           (mkdir-p "/var/lib/gnunet/.cache/gnunet")
> +           (mkdir-p "/var/lib/gnunet/hostlist")
> +           (mkdir-p "/var/lib/gnunet/.config/gnunet")
> +           (chown "/var/lib/gnunet/.local/share/gnunet" (passwd:uid %user) (passwd:gid %user))
> +           (chown "/var/lib/gnunet/.cache/gnunet" (passwd:uid %user) (passwd:gid %user))
> +           (chown "/var/lib/gnunet/hostlist" (passwd:uid %user) (passwd:gid %user))
> +           ;;(chown "/var/lib/gnunet/gnunet.conf" (passwd:uid %user) (passwd:gid %user))
> +           (chown "/var/lib/gnunet/.config/gnunet" (passwd:uid %user) (passwd:gid %user)))))))
> +           ;;(chmod "/var/lib/gnunet/.config/gnunet" #o755)
> +           ;;(chmod "/var/lib/gnunet/.cache/gnunet" #o755)
> +           ;;(chmod "/var/lib/gnunet/.local/share/gnunet" #o755))))))
> +
> +;; SUID_ROOT_HELPERS="exit nat-server nat-client transport-bluetooth transport-wlan vpn"
> +;; set chmod u+s for those above.
> +;; chmodown_execbin ${libexec}/gnunet-helper-dns 4750 root:gnunetdns
> +;; chmodown_execbin ${libexec}/gnunet-service-dns 2750 gnunet:gnunetdns
> +(define gnunet-setuid-programs
> +  (match-lambda
> +    (($ <gnunet-configuration> package)
> +     (list (file-append package "/lib/gnunet/libexec/gnunet-helper-exit")
> +           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-server")
> +           (file-append package "/lib/gnunet/libexec/gnunet-helper-nat-client")
> +           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-bluetooth")
> +           (file-append package "/lib/gnunet/libexec/gnunet-helper-transport-wlan")
> +           (file-append package "/lib/gnunet/libexec/gnunet-helper-vpn")))))
> +
> +(define gnunet-service-type
> +  (service-type
> +   (name 'gnunet)
> +   (extensions (list (service-extension account-service-type
> +                                        (const %gnunet-accounts))
> +                     (service-extension activation-service-type
> +                                        gnunet-activation)
> +                     (service-extension profile-service-type
> +                                        (compose list gnunet-configuration-package))
> +                     (service-extension setuid-program-service-type
> +                                        gnunet-setuid-programs)
> +                     (service-extension shepherd-root-service-type
> +                                        gnunet-shepherd-service)))))
> +
>  ;;; networking.scm ends here
> -- 
> 2.11.1
>