Keycloak: Difference between revisions

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VisualWikitext

Revision as of 15:45, 16 October 2021

Keycloak (wikipedia:en:Keycloak) is a software for identity management.

Keycloak is part of the manual.^[1]

Keycloak is a package.^[2]

Keycloak is a service.^[3]

Keycloak is written in Java.

Keycloak is maintained by Red Hat.

known problems

dependencies for X are causing problems

problem

nixos-rebuild switch

building Nix...
building the system configuration...
these derivations will be built:
  /nix/store/608nwzjmrnddh3zib749lml0k1k9rvhw-gtk+-2.24.32.drv
  /nix/store/672ykfqmhcfp0lwcck13z0mbmkdhxz78-python3.9-pycairo-1.20.1.drv
  /nix/store/k4xdln4fql2vnd2psksh1x98y4gk8f49-python3.9-pygobject-3.40.1.drv
  /nix/store/4zamf3w9zkbf5r62pf1lc5sf6hwc77ks-tracker-3.1.1.drv
  /nix/store/sj08y9hp5w8i1s6zhpc0xcc5bgypdn24-gtk+3-3.24.30.drv
  /nix/store/dinml75y8q561ss98gbqa1gmj53wxz5g-adoptopenjdk-hotspot-bin-11.0.11.drv
  /nix/store/m889f14h5qm2wx72z53cd88n4n1basly-openjdk-headless-11.0.12+7.drv
  /nix/store/8bs98qvxync34ynd88f22vzm5fzynr27-gradle.properties.drv
  /nix/store/i9y53zmjj0s8wl3cm54l9kqpjz2pp8a8-gradle-5.6.4.drv
  /nix/store/pkvksaw53f6ybzqr7rsr6xw91sxj2jms-openjfx-modular-sdk-15.0.1+1.drv
  /nix/store/vq2c73hr83ban0037g4fld797y5326z2-adoptopenjdk-hotspot-bin-15.0.2.drv
  /nix/store/81br4p5nx2b9728pd7wnmh19f179i931-openjdk-16+36.drv
  /nix/store/ggfcd8q52s6zv2fvfvpvifwr3l358972-keycloak-15.0.2.drv
  /nix/store/1k9b87hh8h3mmlqkj50kvlm396s4f1bx-system-path.drv
  /nix/store/y0wasv0dfkgygqsnmh86vhlw4rnyzr5n-dbus-1.drv
  /nix/store/zk907kz6s1vqbmrdm1z8cqmd5s1rsnx0-unit-dbus.service.drv
  /nix/store/4pfm2mky74l68mccrbaa8ldrnp3lj1h1-user-units.drv
  /nix/store/7ydxnzracdsfj6y6l5bi03a2i17hpiyi-unit-polkit.service.drv
  /nix/store/a4jr0hh8lmajrmiqqqb79dpkgx90xfkf-unit-dbus.service.drv
  /nix/store/ffipfpz3v5snqmwizmas7cc3s8ida48q-unit-systemd-fsck-.service.drv
  /nix/store/k0f99srj3g5gizgpkv2qrc63dgmvn2yf-keycloak-config.drv
  /nix/store/rj4alwnw2m96b7zf2a4w8wkisfyxyv26-keycloak-start-pre.drv
  /nix/store/qyq9ai27sl7wq27v4hjh9imjwsnl6h6l-unit-keycloak.service.drv
  /nix/store/bcb0if33acwhl4rp1x9zn5mb3p3k2mqb-system-units.drv
  /nix/store/sad248mmajrxyy1069l9gh83li6skxl1-etc.drv
  /nix/store/vfzd5z4fn1k6q46bv7lbk4yqhzfqg2a0-nixos-system-nixos-21.11pre322478.e4ef597edfd.drv
building '/nix/store/608nwzjmrnddh3zib749lml0k1k9rvhw-gtk+-2.24.32.drv'...
unpacking sources
unpacking source archive /nix/store/7qbmp81hzfwlq8vcad7bs9kg4x809r4w-gtk+-2.24.32.tar.xz
source root is gtk+-2.24.32
setting SOURCE_DATE_EPOCH to timestamp 1515447963 of file gtk+-2.24.32/README
patching sources
applying patch /nix/store/pri6h73ac1q076pb858jarpnh5lgd0p6-2.0-immodules.cache.patch
patching file gtk/gtkrc.c
Hunk #1 succeeded at 445 with fuzz 1.
applying patch /nix/store/0i5i9mj0n4nry46qvzlmi6h1k9d3pbcn-gtk2-theme-paths.patch
patching file gtk/gtkrc.c
Hunk #1 succeeded at 826 (offset 18 lines).
Hunk #2 succeeded at 850 (offset 18 lines).
configuring
fixing libtool script ./ltmain.sh
configure flags: --disable-static --disable-dependency-tracking --prefix=/nix/store/700y8fq2h0na1n031splldln1m2cyc80-gtk+-2.24.32 --bindir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/bin --sbindir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/sbin --includedir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/include --oldincludedir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/include --mandir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/share/man --infodir=/nix/store/pb32w8jfn2949rl1ws65ipirsgy0g1wj-gtk+-2.24.32-dev/share/info --docdir=/nix/store/700y8fq2h0na1n031splldln1m2cyc80-gtk+-2.24.32/share/doc/gtk+ --libdir=/nix/store/700y8fq2h0na1n031splldln1m2cyc80-gtk+-2.24.32/lib --libexecdir=/nix/store/700y8fq2h0na1n031splldln1m2cyc80-gtk+-2.24.32/libexec --localedir=/nix/store/700y8fq2h0na1n031splldln1m2cyc80-gtk+-2.24.32/share/locale --with-gdktarget=x11 --with-xinput=yes
checking for a BSD-compatible install... /nix/store/xyn0240zrpprnspg3n0fi8c8aw5bq0mr-coreutils-8.32/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /nix/store/xyn0240zrpprnspg3n0fi8c8aw5bq0mr-coreutils-8.32/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking for native Win32... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking whether gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of gcc... none
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking dependency style of g++... none
checking how to print strings... printf
checking for a sed that does not truncate output... /nix/store/dy4ylp9439la4lq35ah2mj80fi87pk4w-gnused-4.8/bin/sed
checking for grep that handles long lines and -e... /nix/store/xxgddhdi57bbgd1yxza44plq6krjmiz1-gnugrep-3.6/bin/grep
checking for egrep... /nix/store/xxgddhdi57bbgd1yxza44plq6krjmiz1-gnugrep-3.6/bin/grep -E
checking for fgrep... /nix/store/xxgddhdi57bbgd1yxza44plq6krjmiz1-gnugrep-3.6/bin/grep -F
checking for ld used by gcc... ld
checking if the linker (ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... nm
checking the name lister (nm) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... (cached) pass_all
checking for dlltool... dlltool
checking how to associate runtime and link libraries... printf %s\n
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse nm output from gcc object... ok
checking for sysroot... no
checking for a working dd... /nix/store/xyn0240zrpprnspg3n0fi8c8aw5bq0mr-coreutils-8.32/bin/dd
checking how to truncate binary pipes... /nix/store/xyn0240zrpprnspg3n0fi8c8aw5bq0mr-coreutils-8.32/bin/dd bs=4096 count=1
./configure: line 8043: /usr/bin/file: No such file or directory
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... no
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... g++ -E
checking for ld used by g++... ld
checking if the linker (ld) is GNU ld... yes
checking whether the g++ linker (ld) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC -DPIC
checking if g++ PIC flag -fPIC -DPIC works... yes
checking if g++ static flag -static works... no
checking if g++ supports -c -o file.o... yes
checking if g++ supports -c -o file.o... (cached) yes
checking whether the g++ linker (ld) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
configure: creating ./config.lt
config.lt: creating libtool
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking dependency style of gcc... none
checking for nm... /nix/store/a4mmjm3bblxwp8h53bcfx3dly80ib0ba-binutils-2.35.1/bin/nm
checking whether to enable maintainer-specific portions of Makefiles... yes
checking for some Win32 platform... no
checking whether build environment is sane... yes
checking for library containing strerror... none required
checking whether make sets $(MAKE)... (cached) yes
checking pkg-config is at least version 0.9.0... yes
checking for BASE_DEPENDENCIES... yes
checking for CAIRO_BACKEND... no
configure: error: Package requirements (cairo-xlib >= 1.6) were not met:

No package 'cairo-xlib' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables CAIRO_BACKEND_CFLAGS
and CAIRO_BACKEND_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
builder for '/nix/store/608nwzjmrnddh3zib749lml0k1k9rvhw-gtk+-2.24.32.drv' failed with exit code 1
cannot build derivation '/nix/store/pkvksaw53f6ybzqr7rsr6xw91sxj2jms-openjfx-modular-sdk-15.0.1+1.drv': 1 dependencies couldn't be built
building '/nix/store/672ykfqmhcfp0lwcck13z0mbmkdhxz78-python3.9-pycairo-1.20.1.drv'...
cannot build derivation '/nix/store/81br4p5nx2b9728pd7wnmh19f179i931-openjdk-16+36.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/ggfcd8q52s6zv2fvfvpvifwr3l358972-keycloak-15.0.2.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/1k9b87hh8h3mmlqkj50kvlm396s4f1bx-system-path.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/qyq9ai27sl7wq27v4hjh9imjwsnl6h6l-unit-keycloak.service.drv': 1 dependencies couldn't be built
cannot build derivation '/nix/store/vfzd5z4fn1k6q46bv7lbk4yqhzfqg2a0-nixos-system-nixos-21.11pre322478.e4ef597edfd.drv': 1 dependencies couldn't be built
error: build of '/nix/store/vfzd5z4fn1k6q46bv7lbk4yqhzfqg2a0-nixos-system-nixos-21.11pre322478.e4ef597edfd.drv' failed

solution

Probably you should not have a need for libraries for X on a system that just provides a service for IdM (like Keycloak).

nano /etc/nixos/configuration.nix

{ config, pkgs, ... }:

{

  environment.noXlibs = false;

nixos-rebuild switch

References

[1] ttps://nixos.org/manual/nixos/stable/index.html#module-services-keycloak

[2] ttps://search.nixos.org/packages?type=packages&query=keycloak

[3] ttps://search.nixos.org/options?query=keycloak

[1]

[2]

[3]

@@ Line 17: / Line 17: @@
 ; problem:
-: <code>nixos-rebuild switch</code>
+: <syntaxhighlight lang="bash">nixos-rebuild switch</syntaxhighlight>
-<pre>
+<syntaxhighlight lang="bash">
 building Nix...
 building the system configuration...
@@ Line 189: / Line 189: @@
 cannot build derivation '/nix/store/vfzd5z4fn1k6q46bv7lbk4yqhzfqg2a0-nixos-system-nixos-21.11pre322478.e4ef597edfd.drv': 1 dependencies couldn't be built
 error: build of '/nix/store/vfzd5z4fn1k6q46bv7lbk4yqhzfqg2a0-nixos-system-nixos-21.11pre322478.e4ef597edfd.drv' failed
-</pre>
+</syntaxhighlight>
 ; solution:
@@ Line 195: / Line 195: @@
 Probably you should not have a need for libraries for [[X]] on a system that just provides a service for [[IdM]] (like [[Keycloak]]).
-: <code>nano /etc/nixos/configuration.nix</code>
+: <syntaxhighlight lang="bash">nano /etc/nixos/configuration.nix</syntaxhighlight>
-<pre>
+<syntaxhighlight lang="nix">
 { config, pkgs, ... }:
 {
-</pre>
+</syntaxhighlight>
-<pre></pre>
+<syntaxhighlight lang="nix"></syntaxhighlight>
-<pre>
+<syntaxhighlight lang="nix">
    environment.noXlibs = false;
-</pre>
+</syntaxhighlight>
-<pre></pre>
+<syntaxhighlight lang="nix"></syntaxhighlight>
-<pre>
+<syntaxhighlight lang="nix">
 }
-</pre>
+</syntaxhighlight>
-: <code>nixos-rebuild switch</code>
+: <syntaxhighlight lang="bash">nixos-rebuild switch</syntaxhighlight>
-<pre>
+<syntaxhighlight lang="bash"></syntaxhighlight>
-</pre>
 == References ==
 <references />