diff options
Diffstat (limited to 'src/modules/rlm_python3')
| -rw-r--r-- | src/modules/rlm_python3/.gitignore | 1 | ||||
| -rw-r--r-- | src/modules/rlm_python3/all.mk.in | 26 | ||||
| -rw-r--r-- | src/modules/rlm_python3/config.h.in | 4 | ||||
| -rwxr-xr-x | src/modules/rlm_python3/configure | 4750 | ||||
| -rw-r--r-- | src/modules/rlm_python3/configure.ac | 113 | ||||
| -rw-r--r-- | src/modules/rlm_python3/example.py | 99 | ||||
| -rw-r--r-- | src/modules/rlm_python3/prepaid.py | 247 | ||||
| -rw-r--r-- | src/modules/rlm_python3/prepaid.sql | 41 | ||||
| -rw-r--r-- | src/modules/rlm_python3/radiusd.py | 43 | ||||
| -rw-r--r-- | src/modules/rlm_python3/rlm_python3.c | 1372 | ||||
| -rw-r--r-- | src/modules/rlm_python3/rlm_python3.h | 63 |
11 files changed, 6759 insertions, 0 deletions
diff --git a/src/modules/rlm_python3/.gitignore b/src/modules/rlm_python3/.gitignore new file mode 100644 index 0000000..01a5daa --- /dev/null +++ b/src/modules/rlm_python3/.gitignore @@ -0,0 +1 @@ +all.mk diff --git a/src/modules/rlm_python3/all.mk.in b/src/modules/rlm_python3/all.mk.in new file mode 100644 index 0000000..1c835c4 --- /dev/null +++ b/src/modules/rlm_python3/all.mk.in @@ -0,0 +1,26 @@ +TARGETNAME := @targetname@ + +ifneq "$(TARGETNAME)" "" +TARGET := $(TARGETNAME).a +endif + +SOURCES := $(TARGETNAME).c + +SRC_CFLAGS := @mod_cflags@ +TGT_LDLIBS := @mod_ldflags@ + +ifneq "$(TARGETNAME)" "" +install: $(R)$(modconfdir)/python3/radiusd.py $(R)$(modconfdir)/python3/example.py + +$(R)$(modconfdir)/python3: | $(R)$(modconfdir) + @echo INSTALL $(patsubst $(R)$(raddbdir)%,raddb%,$@) + @$(INSTALL) -d -m 750 $@ + +$(R)$(modconfdir)/python3/radiusd.py: src/modules/rlm_python3/radiusd.py | $(R)$(modconfdir)/python3 + @$(ECHO) INSTALL $(notdir $<) + @$(INSTALL) -m 755 $< $(R)$(modconfdir)/python3 + +$(R)$(modconfdir)/python3/example.py: src/modules/rlm_python3/example.py | $(R)$(modconfdir)/python3 + @$(ECHO) INSTALL $(notdir $<) + @$(INSTALL) -m 755 $< $(R)$(modconfdir)/python3 +endif diff --git a/src/modules/rlm_python3/config.h.in b/src/modules/rlm_python3/config.h.in new file mode 100644 index 0000000..531c9a0 --- /dev/null +++ b/src/modules/rlm_python3/config.h.in @@ -0,0 +1,4 @@ +/* config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the `dl_iterate_phdr' function. */ +#undef HAVE_DL_ITERATE_PHDR diff --git a/src/modules/rlm_python3/configure b/src/modules/rlm_python3/configure new file mode 100755 index 0000000..d13590f --- /dev/null +++ b/src/modules/rlm_python3/configure @@ -0,0 +1,4750 @@ +#! /bin/sh +# From configure.ac Revision. +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.69. +# +# +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. 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We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + { + echo + + $as_echo "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + $as_echo "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + $as_echo "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + $as_echo "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + $as_echo "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + $as_echo "$as_me: caught signal $ac_signal" + $as_echo "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +$as_echo "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_URL "$PACKAGE_URL" +_ACEOF + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +ac_site_file1=NONE +ac_site_file2=NONE +if test -n "$CONFIG_SITE"; then + # We do not want a PATH search for config.site. + case $CONFIG_SITE in #(( + -*) ac_site_file1=./$CONFIG_SITE;; + */*) ac_site_file1=$CONFIG_SITE;; + *) ac_site_file1=./$CONFIG_SITE;; + esac +elif test "x$prefix" != xNONE; then + ac_site_file1=$prefix/share/config.site + ac_site_file2=$prefix/etc/config.site +else + ac_site_file1=$ac_default_prefix/share/config.site + ac_site_file2=$ac_default_prefix/etc/config.site +fi +for ac_site_file in "$ac_site_file1" "$ac_site_file2" +do + test "x$ac_site_file" = xNONE && continue + if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +$as_echo "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +$as_echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +$as_echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + +# Check whether --with-rlm_python3 was given. +if test "${with_rlm_python3+set}" = set; then : + withval=$with_rlm_python3; +fi + + + +if test x$with_rlm_python3 != xno; then + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + + + + + + if test -n "$PYTHON"; then + # If the user set $PYTHON, use it and don't search something else. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.0" >&5 +$as_echo_n "checking whether $PYTHON version is >= 3.0... " >&6; } + prog="import sys +# split strings by '.' and convert to numeric. Append some zeros +# because we need at least 4 digits for the hex conversion. +# map returns an iterator in Python 3.0 and a list in 2.x +minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0] +minverhex = 0 +# xrange is not present in Python 3.0 and range returns an iterator +for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] +sys.exit(sys.hexversion < minverhex)" + if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 + ($PYTHON -c "$prog") >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "Python interpreter is too old" "$LINENO" 5 +fi + am_display_PYTHON=$PYTHON + else + # Otherwise, try each interpreter until we find one that satisfies + # VERSION. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.0" >&5 +$as_echo_n "checking for a Python interpreter with version >= 3.0... " >&6; } +if ${am_cv_pathless_PYTHON+:} false; then : + $as_echo_n "(cached) " >&6 +else + + for am_cv_pathless_PYTHON in python python2 python3 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do + test "$am_cv_pathless_PYTHON" = none && break + prog="import sys +# split strings by '.' and convert to numeric. Append some zeros +# because we need at least 4 digits for the hex conversion. +# map returns an iterator in Python 3.0 and a list in 2.x +minver = list(map(int, '3.0'.split('.'))) + [0, 0, 0] +minverhex = 0 +# xrange is not present in Python 3.0 and range returns an iterator +for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] +sys.exit(sys.hexversion < minverhex)" + if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 + ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; then : + break +fi + done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5 +$as_echo "$am_cv_pathless_PYTHON" >&6; } + # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. + if test "$am_cv_pathless_PYTHON" = none; then + PYTHON=: + else + # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. +set dummy $am_cv_pathless_PYTHON; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_PYTHON+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + am_display_PYTHON=$am_cv_pathless_PYTHON + fi + + + if test "$PYTHON" = :; then + : + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5 +$as_echo_n "checking for $am_display_PYTHON version... " >&6; } +if ${am_cv_python_version+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_python_version=`$PYTHON -c "import sys; print ('%u.%u' % sys.version_info[:2])"` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5 +$as_echo "$am_cv_python_version" >&6; } + PYTHON_VERSION=$am_cv_python_version + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5 +$as_echo_n "checking for $am_display_PYTHON platform... " >&6; } +if ${am_cv_python_platform+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5 +$as_echo "$am_cv_python_platform" >&6; } + PYTHON_PLATFORM=$am_cv_python_platform + + + if test "x$prefix" = xNONE; then + am__usable_prefix=$ac_default_prefix + else + am__usable_prefix=$prefix + fi + + # Allow user to request using sys.* values from Python, + # instead of the GNU $prefix values. + +# Check whether --with-python-sys-prefix was given. +if test "${with_python_sys_prefix+set}" = set; then : + withval=$with_python_sys_prefix; am_use_python_sys=: +else + am_use_python_sys=false +fi + + + # Allow user to override whatever the default Python prefix is. + +# Check whether --with-python_prefix was given. +if test "${with_python_prefix+set}" = set; then : + withval=$with_python_prefix; am_python_prefix_subst=$withval + am_cv_python_prefix=$withval + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for explicit $am_display_PYTHON prefix" >&5 +$as_echo_n "checking for explicit $am_display_PYTHON prefix... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_prefix" >&5 +$as_echo "$am_cv_python_prefix" >&6; } +else + + if $am_use_python_sys; then + # using python sys.prefix value, not GNU + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python default $am_display_PYTHON prefix" >&5 +$as_echo_n "checking for python default $am_display_PYTHON prefix... " >&6; } +if ${am_cv_python_prefix+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_python_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.prefix)"` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_prefix" >&5 +$as_echo "$am_cv_python_prefix" >&6; } + + case $am_cv_python_prefix in + $am__usable_prefix*) + am__strip_prefix=`echo "$am__usable_prefix" | sed 's|.|.|g'` + am_python_prefix_subst=`echo "$am_cv_python_prefix" | sed "s,^$am__strip_prefix,\\${prefix},"` + ;; + *) + am_python_prefix_subst=$am_cv_python_prefix + ;; + esac + else # using GNU prefix value, not python sys.prefix + am_python_prefix_subst='${prefix}' + am_python_prefix=$am_python_prefix_subst + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU default $am_display_PYTHON prefix" >&5 +$as_echo_n "checking for GNU default $am_display_PYTHON prefix... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_python_prefix" >&5 +$as_echo "$am_python_prefix" >&6; } + fi +fi + + # Substituting python_prefix_subst value. + PYTHON_PREFIX=$am_python_prefix_subst + + + # emacs-page Now do it all over again for Python exec_prefix, but with yet + # another conditional: fall back to regular prefix if that was specified. + +# Check whether --with-python_exec_prefix was given. +if test "${with_python_exec_prefix+set}" = set; then : + withval=$with_python_exec_prefix; am_python_exec_prefix_subst=$withval + am_cv_python_exec_prefix=$withval + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for explicit $am_display_PYTHON exec_prefix" >&5 +$as_echo_n "checking for explicit $am_display_PYTHON exec_prefix... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5 +$as_echo "$am_cv_python_exec_prefix" >&6; } +else + + # no explicit --with-python_exec_prefix, but if + # --with-python_prefix was given, use its value for python_exec_prefix too. + if test -n "$with_python_prefix"; then : + am_python_exec_prefix_subst=$with_python_prefix + am_cv_python_exec_prefix=$with_python_prefix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python_prefix-given $am_display_PYTHON exec_prefix" >&5 +$as_echo_n "checking for python_prefix-given $am_display_PYTHON exec_prefix... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5 +$as_echo "$am_cv_python_exec_prefix" >&6; } +else + + # Set am__usable_exec_prefix whether using GNU or Python values, + # since we use that variable for pyexecdir. + if test "x$exec_prefix" = xNONE; then + am__usable_exec_prefix=$am__usable_prefix + else + am__usable_exec_prefix=$exec_prefix + fi + # + if $am_use_python_sys; then # using python sys.exec_prefix, not GNU + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for python default $am_display_PYTHON exec_prefix" >&5 +$as_echo_n "checking for python default $am_display_PYTHON exec_prefix... " >&6; } +if ${am_cv_python_exec_prefix+:} false; then : + $as_echo_n "(cached) " >&6 +else + am_cv_python_exec_prefix=`$PYTHON -c "import sys; sys.stdout.write(sys.exec_prefix)"` +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_exec_prefix" >&5 +$as_echo "$am_cv_python_exec_prefix" >&6; } + case $am_cv_python_exec_prefix in + $am__usable_exec_prefix*) + am__strip_prefix=`echo "$am__usable_exec_prefix" | sed 's|.|.|g'` + am_python_exec_prefix_subst=`echo "$am_cv_python_exec_prefix" | sed "s,^$am__strip_prefix,\\${exec_prefix},"` + ;; + *) + am_python_exec_prefix_subst=$am_cv_python_exec_prefix + ;; + esac + else # using GNU $exec_prefix, not python sys.exec_prefix + am_python_exec_prefix_subst='${exec_prefix}' + am_python_exec_prefix=$am_python_exec_prefix_subst + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU default $am_display_PYTHON exec_prefix" >&5 +$as_echo_n "checking for GNU default $am_display_PYTHON exec_prefix... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_python_exec_prefix" >&5 +$as_echo "$am_python_exec_prefix" >&6; } + fi +fi +fi + + # Substituting python_exec_prefix_subst. + PYTHON_EXEC_PREFIX=$am_python_exec_prefix_subst + + + # Factor out some code duplication into this shell variable. + am_python_setup_sysconfig="\ +import sys +# Prefer sysconfig over distutils.sysconfig, for better compatibility +# with python 3.x. See automake bug#10227. +try: + import sysconfig +except ImportError: + can_use_sysconfig = 0 +else: + can_use_sysconfig = 1 +# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: +# <https://github.com/pypa/virtualenv/issues/118> +try: + from platform import python_implementation + if python_implementation() == 'CPython' and sys.version[:3] == '2.7': + can_use_sysconfig = 0 +except ImportError: + pass" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory (pythondir)" >&5 +$as_echo_n "checking for $am_display_PYTHON script directory (pythondir)... " >&6; } +if ${am_cv_python_pythondir+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$am_cv_python_prefix" = x; then + am_py_prefix=$am__usable_prefix + else + am_py_prefix=$am_cv_python_prefix + fi + am_cv_python_pythondir=`$PYTHON -c " +$am_python_setup_sysconfig +if can_use_sysconfig: + if hasattr(sysconfig, 'get_default_scheme'): + scheme = sysconfig.get_default_scheme() + else: + scheme = sysconfig._get_default_scheme() + if scheme == 'posix_local': + # Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/ + scheme = 'posix_prefix' + sitedir = sysconfig.get_path('purelib', scheme, vars={'base':'$am_py_prefix'}) +else: + from distutils import sysconfig + sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix') +sys.stdout.write(sitedir)"` + # + case $am_cv_python_pythondir in + $am_py_prefix*) + am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` + am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,\\${PYTHON_PREFIX},"` + ;; + *) + case $am_py_prefix in + /usr|/System*) ;; + *) am_cv_python_pythondir="\${PYTHON_PREFIX}/lib/python$PYTHON_VERSION/site-packages" + ;; + esac + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5 +$as_echo "$am_cv_python_pythondir" >&6; } + pythondir=$am_cv_python_pythondir + + + pkgpythondir=\${pythondir}/$PACKAGE + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory (pyexecdir)" >&5 +$as_echo_n "checking for $am_display_PYTHON extension module directory (pyexecdir)... " >&6; } +if ${am_cv_python_pyexecdir+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$am_cv_python_exec_prefix" = x; then + am_py_exec_prefix=$am__usable_exec_prefix + else + am_py_exec_prefix=$am_cv_python_exec_prefix + fi + am_cv_python_pyexecdir=`$PYTHON -c " +$am_python_setup_sysconfig +if can_use_sysconfig: + if hasattr(sysconfig, 'get_default_scheme'): + scheme = sysconfig.get_default_scheme() + else: + scheme = sysconfig._get_default_scheme() + if scheme == 'posix_local': + # Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/ + scheme = 'posix_prefix' + sitedir = sysconfig.get_path('platlib', scheme, vars={'platbase':'$am_py_exec_prefix'}) +else: + from distutils import sysconfig + sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_exec_prefix') +sys.stdout.write(sitedir)"` + # + case $am_cv_python_pyexecdir in + $am_py_exec_prefix*) + am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` + am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,\\${PYTHON_EXEC_PREFIX},"` + ;; + *) + case $am_py_exec_prefix in + /usr|/System*) ;; + *) am_cv_python_pyexecdir="\${PYTHON_EXEC_PREFIX}/lib/python$PYTHON_VERSION/site-packages" + ;; + esac + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5 +$as_echo "$am_cv_python_pyexecdir" >&6; } + pyexecdir=$am_cv_python_pyexecdir + + + pkgpyexecdir=\${pyexecdir}/$PACKAGE + + + + fi + + + PYTHON3_CONFIG_BIN= + +# Check whether --with-rlm-python3-config-bin was given. +if test "${with_rlm_python3_config_bin+set}" = set; then : + withval=$with_rlm_python3_config_bin; case "$withval" in + no) + as_fn_error $? "Need rlm-python3-config-bin" "$LINENO" 5 + ;; + yes) + ;; + *) + PYTHON3_CONFIG_BIN="$withval" + ;; + esac + +fi + + + if test "x$PYTHON3_CONFIG_BIN" = x; then + for ac_prog in python3-config +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_PYTHON3_CONFIG_BIN+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$PYTHON3_CONFIG_BIN"; then + ac_cv_prog_PYTHON3_CONFIG_BIN="$PYTHON3_CONFIG_BIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="${PATH}:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_PYTHON3_CONFIG_BIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +PYTHON3_CONFIG_BIN=$ac_cv_prog_PYTHON3_CONFIG_BIN +if test -n "$PYTHON3_CONFIG_BIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON3_CONFIG_BIN" >&5 +$as_echo "$PYTHON3_CONFIG_BIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$PYTHON3_CONFIG_BIN" && break +done +test -n "$PYTHON3_CONFIG_BIN" || PYTHON3_CONFIG_BIN="not-found" + + fi + + if test "x$PYTHON3_CONFIG_BIN" = xnot-found; then + fail="$fail python3-config" + else + old_CFLAGS="$CFLAGS" + unset CFLAGS + + python3_cflags=`${PYTHON3_CONFIG_BIN} --cflags` + { $as_echo "$as_me:${as_lineno-$LINENO}: ${PYTHON3_CONFIG_BIN}'s cflags were \"${python3_cflags}\"" >&5 +$as_echo "$as_me: ${PYTHON3_CONFIG_BIN}'s cflags were \"${python3_cflags}\"" >&6;} + + mod_cflags=`echo " $python3_cflags" | sed -e '\ + s/ -I/ -isystem/g;\ + s/ -isysroot[ =]\{0,1\}[^-]*/ /g;\ + s/ -O[^[[:blank:]]]*/ /g;\ + s/ -Wp,-D_FORTIFY_SOURCE=[[:digit:]]/ /g;\ + s/ -g[^ ]*/ /g;\ + s/ -W[^ ]*/ /g;\ + s/ -DNDEBUG[[:blank:]]*/ /g;\ + s/ -frecord-gcc-switches/ /g;\ + s/ -specs=[^ ]*/ /g; \ + s/ -ffat-lto-objects/ /g; \ + s/ -flto=[^ ]*/ /g; + '` + { $as_echo "$as_me:${as_lineno-$LINENO}: Sanitized cflags were \"${mod_cflags}\"" >&5 +$as_echo "$as_me: Sanitized cflags were \"${mod_cflags}\"" >&6;} + + for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AWK+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + + + + + # Used to indicate true or false condition + ax_compare_version=false + + # Convert the two version strings to be compared into a format that + # allows a simple string comparison. The end result is that a version + # string of the form 1.12.5-r617 will be converted to the form + # 0001001200050617. In other words, each number is zero padded to four + # digits, and non digits are removed. + + ax_compare_version_A=`echo "${PYTHON_VERSION}" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ + -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ + -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ + -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ + -e 's/[^0-9]//g'` + + + ax_compare_version_B=`echo "3.8" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ + -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ + -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ + -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ + -e 's/[^0-9]//g'` + + + ax_compare_version=`echo "x$ax_compare_version_A +x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` + + + + if test "$ax_compare_version" = "true" ; then + EMBED="--embed" + fi + + + python3_ldflags=`${PYTHON3_CONFIG_BIN} --ldflags $EMBED` + { $as_echo "$as_me:${as_lineno-$LINENO}: ${PYTHON3_CONFIG_BIN}'s ldflags were \"$python3_ldflags}\"" >&5 +$as_echo "$as_me: ${PYTHON3_CONFIG_BIN}'s ldflags were \"$python3_ldflags}\"" >&6;} + + mod_ldflags=`echo $python3_ldflags | sed -e '\ + s/-Wl,-O[[:digit:]][[:blank:]]*//g;\ + s/-Wl,-Bsymbolic-functions[[:blank:]]*//g;\ + s/-Xlinker -export-dynamic//g;\ + s/-Wl,-stack_size,[[:digit:]]*[[:blank:]]//g; + '` + { $as_echo "$as_me:${as_lineno-$LINENO}: Sanitized ldflags were \"${mod_ldflags}\"" >&5 +$as_echo "$as_me: Sanitized ldflags were \"${mod_ldflags}\"" >&6;} + + CFLAGS=$old_CFLAGS + + targetname="rlm_python3" + fi + +for ac_func in dl_iterate_phdr +do : + ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr" +if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DL_ITERATE_PHDR 1 +_ACEOF + +fi +done + +else + targetname= + echo \*\*\* module rlm_python3 is disabled. +fi + +if test x"$fail" != x""; then + if test x"${enable_strict_dependencies}" = x"yes"; then + as_fn_error $? "set --without-rlm_python3 to disable it explicitly." "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: silently not building rlm_python3." >&5 +$as_echo "$as_me: WARNING: silently not building rlm_python3." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: FAILURE: rlm_python3 requires: $fail." >&5 +$as_echo "$as_me: WARNING: FAILURE: rlm_python3 requires: $fail." >&2;}; + targetname="" + fi +fi + +ac_config_headers="$ac_config_headers config.h" + + + + +ac_config_files="$ac_config_files all.mk" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' <confdefs.h | sed ' +s/'"$ac_delim"'/"\\\ +"/g' >>$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +$as_echo "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + $as_echo "/* $configure_input */" \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi + ;; + + + esac + +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/src/modules/rlm_python3/configure.ac b/src/modules/rlm_python3/configure.ac new file mode 100644 index 0000000..208580d --- /dev/null +++ b/src/modules/rlm_python3/configure.ac @@ -0,0 +1,113 @@ +AC_PREREQ([2.68]) +AC_INIT([rlm_python3.c]) +AC_REVISION($Revision$) +FR_INIT_MODULE([rlm_python3], [support for embedded Python3]) + +if test x$with_[]modname != xno; then + + AC_PROG_CC + AC_PROG_CPP + AM_PATH_PYTHON([3.0],, [:]) + + dnl extra argument: --with-rlm-python3-config-bin + PYTHON3_CONFIG_BIN= + AC_ARG_WITH(rlm-python3-config-bin, + [ --with-rlm-python3-config-bin=PATH Path to python-config3 binary []], + [ case "$withval" in + no) + AC_MSG_ERROR(Need rlm-python3-config-bin) + ;; + yes) + ;; + *) + PYTHON3_CONFIG_BIN="$withval" + ;; + esac ] + ) + + if test "x$PYTHON3_CONFIG_BIN" = x; then + AC_CHECK_PROGS(PYTHON3_CONFIG_BIN, [ python3-config ], not-found, [${PATH}:/usr/bin:/usr/local/bin]) + fi + + if test "x$PYTHON3_CONFIG_BIN" = xnot-found; then + fail="$fail python3-config" + else + dnl # + dnl # It is necessary due to a weird behavior with 'python3-config' + dnl # + old_CFLAGS="$CFLAGS" + unset CFLAGS + + python3_cflags=`${PYTHON3_CONFIG_BIN} --cflags` + AC_MSG_NOTICE([${PYTHON3_CONFIG_BIN}'s cflags were \"${python3_cflags}\"]) + + dnl # Convert -I to -isystem to get rid of warnings about issues in Python headers + dnl # Strip -systemroot + dnl # Strip optimisation flags (-O[0-9]?). We decide our optimisation level, not python. + dnl # -D_FORTIFY_SOURCE needs -O. + dnl # Strip debug symbol flags (-g[0-9]?). We decide on debugging symbols, not python + dnl # Strip -W*, we decide what warnings are important + dnl # Strip -DNDEBUG + dnl # Strip -frecord-gcc-switches, We decide if we need that, not python. + dnl # Strip -specs=/path/whatever.specs, We don't need the compiler .specs that comes from Python + dnl # Strip -ffat-lto-objects, We decide if we need that, not python. + dnl # Strip -flto=auto, We decide if we need that, not python. + mod_cflags=`echo " $python3_cflags" | sed -e '\ + s/ -I/ -isystem/g;\ + s/ -isysroot[[ =]]\{0,1\}[[^-]]*/ /g;\ + s/ -O[[^[[:blank:]]]]*/ /g;\ + s/ -Wp,-D_FORTIFY_SOURCE=[[[:digit:]]]/ /g;\ + s/ -g[[^ ]]*/ /g;\ + s/ -W[[^ ]]*/ /g;\ + s/ -DNDEBUG[[[:blank:]]]*/ /g;\ + s/ -frecord-gcc-switches/ /g;\ + s/ -specs=[[^ ]]*/ /g; \ + s/ -ffat-lto-objects/ /g; \ + s/ -flto=[[^ ]]*/ /g; + '` + AC_MSG_NOTICE([Sanitized cflags were \"${mod_cflags}\"]) + + dnl # From python 3.8, --embed is required + dnl # https://bugs.python.org/issue36721 + AX_COMPARE_VERSION(${PYTHON_VERSION}, [ge], [3.8], [EMBED="--embed"], []) + + python3_ldflags=`${PYTHON3_CONFIG_BIN} --ldflags $EMBED` + AC_MSG_NOTICE([${PYTHON3_CONFIG_BIN}'s ldflags were \"$python3_ldflags}\"]) + + dnl # Strip -Wl,-O1... Is -O even a valid linker flag?? + dnl # Strip -Wl,-Bsymbolic-functions as thats not always supported or required + dnl # Strip -Xlinker -export-dynamic as it causes weird linking issues on Linux + dnl # See: https://bugs.python.org/issue36508 + mod_ldflags=`echo $python3_ldflags | sed -e '\ + s/-Wl,-O[[[:digit:]]][[[:blank:]]]*//g;\ + s/-Wl,-Bsymbolic-functions[[[:blank:]]]*//g;\ + s/-Xlinker -export-dynamic//g;\ + s/-Wl,-stack_size,[[[:digit:]]]*[[[:blank:]]]//g; + '` + AC_MSG_NOTICE([Sanitized ldflags were \"${mod_ldflags}\"]) + + CFLAGS=$old_CFLAGS + + targetname="rlm_python3" + fi + AC_CHECK_FUNCS([dl_iterate_phdr]) +else + targetname= + echo \*\*\* module modname is disabled. +fi + +if test x"$fail" != x""; then + if test x"${enable_strict_dependencies}" = x"yes"; then + AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.]) + else + AC_MSG_WARN([silently not building ]modname[.]) + AC_MSG_WARN([FAILURE: ]modname[ requires: $fail.]); + targetname="" + fi +fi + +AC_CONFIG_HEADER(config.h) +AC_SUBST(mod_ldflags) +AC_SUBST(mod_cflags) +AC_SUBST(targetname) +AC_OUTPUT(all.mk) diff --git a/src/modules/rlm_python3/example.py b/src/modules/rlm_python3/example.py new file mode 100644 index 0000000..bb2d997 --- /dev/null +++ b/src/modules/rlm_python3/example.py @@ -0,0 +1,99 @@ +#! /usr/bin/env python3 +# +# Python module example file +# Miguel A.L. Paraz <mparaz@mparaz.com> +# +# $Id$ + +import radiusd + +# Check post_auth for the most complete example using different +# input and output formats + +def instantiate(p): + print("*** instantiate ***") + print(p) + # return 0 for success or -1 for failure + + +def authorize(p): + print("*** authorize ***") + radiusd.radlog(radiusd.L_INFO, '*** radlog call in authorize ***') + print() + print(p) + print() + print(radiusd.config) + return radiusd.RLM_MODULE_OK + + +def preacct(p): + print("*** preacct ***") + print(p) + return radiusd.RLM_MODULE_OK + + +def accounting(p): + print("*** accounting ***") + radiusd.radlog(radiusd.L_INFO, '*** radlog call in accounting (0) ***') + print() + print(p) + return radiusd.RLM_MODULE_OK + + +def pre_proxy(p): + print("*** pre_proxy ***") + print(p) + return radiusd.RLM_MODULE_OK + + +def post_proxy(p): + print("*** post_proxy ***") + print(p) + return radiusd.RLM_MODULE_OK + + +def post_auth(p): + print("*** post_auth ***") + + # This is true when using pass_all_vps_dict + if type(p) is dict: + print("Request:", p["request"]) + print("Reply:", p["reply"]) + print("Config:", p["config"]) + print("State:", p["session-state"]) + print("Proxy-Request:", p["proxy-request"]) + print("Proxy-Reply:", p["proxy-reply"]) + + else: + print(p) + + # Dictionary representing changes we want to make to the different VPS + update_dict = { + "request": (("User-Password", ":=", "A new password"),), + "reply": (("Reply-Message", "The module is doing its job"), + ("User-Name", "NewUserName")), + "config": (("Cleartext-Password", "A new password"),), + } + + return radiusd.RLM_MODULE_OK, update_dict + # Alternatively, you could use the legacy 3-tuple output + # (only reply and config can be updated) + # return radiusd.RLM_MODULE_OK, update_dict["reply"], update_dict["config"] + + +def recv_coa(p): + print("*** recv_coa ***") + print(p) + return radiusd.RLM_MODULE_OK + + +def send_coa(p): + print("*** send_coa ***") + print(p) + return radiusd.RLM_MODULE_OK + + +def detach(p): + print("*** goodbye from example.py ***") + return radiusd.RLM_MODULE_OK + diff --git a/src/modules/rlm_python3/prepaid.py b/src/modules/rlm_python3/prepaid.py new file mode 100644 index 0000000..28e548b --- /dev/null +++ b/src/modules/rlm_python3/prepaid.py @@ -0,0 +1,247 @@ +#! /usr/bin/env python3 +# +# Example Python module for prepaid usage using MySQL + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA +# +# Copyright 2002 Miguel A.L. Paraz <mparaz@mparaz.com> +# Copyright 2002 Imperium Technology, Inc. +# +# $Id$ + +import radiusd +import MySQLdb + +# Configuration +configDb = 'python' # Database name +configHost = 'localhost' # Database host +configUser = 'python' # Database user and password +configPasswd = 'python' + +# xxx Database + +# Globals +dbHandle = None + +def log(level, s): + """Log function.""" + radiusd.radlog(level, 'prepaid.py: ' + s) + +def instantiate(p): + """Module Instantiation. 0 for success, -1 for failure. + p is a dummy variable here.""" + global dbHandle + + try: + dbHandle = MySQLdb.connect(db=configDb, host=configHost, + user=configUser, passwd=configPasswd) + + except MySQLdb.OperationalError as e: + # Report the error and return -1 for failure. + # xxx A more advanced module would retry the database. + log(radiusd.L_ERR, str(e)) + return -1 + + log(radiusd.L_INFO, 'db connection: ' + str(dbHandle)) + + return 0 + + +def authorize(authData): + """Authorization and authentication are done in one step.""" + + # Extract the data we need. + userName = None + userPasswd = None + + for t in authData: + if t[0] == 'User-Name': + userName = t[1] + elif t[0] == 'Password': + userPasswd = t[1] + + # Build and log the SQL statement + # radiusd puts double quotes (") around the string representation of + # the RADIUS packet. + sql = 'select passwd, maxseconds from users where username = ' + userName + + log(radiusd.L_DBG, sql) + + # Get a cursor + # xxx Or should this be one cursor all throughout? + try: + dbCursor = dbHandle.cursor() + except MySQLdb.OperationalError as e: + log(radiusd.L_ERR, str(e)) + return radiusd.RLM_MODULE_FAIL + + # Execute the SQL statement + try: + dbCursor.execute(sql) + except MySQLdb.OperationalError as e: + log(radiusd.L_ERR, str(e)) + dbCursor.close() + return radiusd.RLM_MODULE_FAIL + + # Get the result. (passwd, maxseconds) + result = dbCursor.fetchone() + if not result: + # User not found + log(radiusd.L_INFO, 'user not found: ' + userName) + dbCursor.close() + return radiusd.RLM_MODULE_NOTFOUND + + + + # Compare passwords + # Ignore the quotes around userPasswd. + if result[0] != userPasswd[1:-1]: + log(radiusd.L_DBG, 'user password mismatch: ' + userName) + return radiusd.RLM_MODULE_REJECT + + maxSeconds = result[1] + + # Compute their session limit + + # Build and log the SQL statement + sql = 'select sum(seconds) from sessions where username = ' + userName + + log(radiusd.L_DBG, sql) + + # Execute the SQL statement + try: + dbCursor.execute(sql) + except MySQLdb.OperationalError as e: + log(radiusd.L_ERR, str(e)) + dbCursor.close() + return radiusd.RLM_MODULE_FAIL + + # Get the result. (sum,) + result = dbCursor.fetchone() + if (not result) or (not result[0]): + # No usage yet + secondsUsed = 0 + else: + secondsUsed = result[0] + + # Done with cursor + dbCursor.close() + + # Note that MySQL returns the result of SUM() as a float. + sessionTimeout = maxSeconds - int(secondsUsed) + + if sessionTimeout <= 0: + # No more time, reject outright + log(radiusd.L_INFO, 'user out of time: ' + userName) + return radiusd.RLM_MODULE_REJECT + + # Log the success + log(radiusd.L_DBG, 'user accepted: %s, %d seconds' % + (userName, sessionTimeout)) + + # We are adding to the RADIUS packet + # Note that the session timeout integer must be converted to string. + # We need to set an Auth-Type. + + return (radiusd.RLM_MODULE_UPDATED, + (('Session-Timeout', str(sessionTimeout)),), + (('Auth-Type', 'python'),)) + # If you want to use different operators + # you can do + # return (radiusd.RLM_MODULE_UPDATED, + # ( + # ('Session-Timeout', ':=', str(sessionTimeout)), + # ('Some-other-option', '-=', Value'), + # ), + # ( + # ('Auth-Type', ':=', 'python'), + # ), + # ) + +def authenticate(p): + return radiusd.RLM_MODULE_OK + + +def preacct(p): + return radiusd.RLM_MODULE_OK + + +def accounting(acctData): + """Accounting.""" + # Extract the data we need. + + userName = None + acctSessionTime = None + acctStatusType = None + + # xxx A dict would make this nice. + for t in acctData: + if t[0] == 'User-Name': + userName = t[1] + elif t[0] == 'Acct-Session-Time': + acctSessionTime = t[1] + elif t[0] == 'Acct-Status-Type': + acctStatusType = t[1] + + + # We will not deal with Start for now. + # We may later, for simultaneous checks and the like. + if acctStatusType == 'Start': + return radiusd.RLM_MODULE_OK + + # Build and log the SQL statement + # radiusd puts double quotes (") around the string representation of + # the RADIUS packet. + # + # xxx This is simplistic as it does not record the time, etc. + # + sql = 'insert into sessions (username, seconds) values (%s, %d)' % \ + (userName, int(acctSessionTime)) + + log(radiusd.L_DBG, sql) + + # Get a cursor + # xxx Or should this be one cursor all throughout? + try: + dbCursor = dbHandle.cursor() + except MySQLdb.OperationalError as e: + log(radiusd.L_ERR, str(e)) + return radiusd.RLM_MODULE_FAIL + + # Execute the SQL statement + try: + dbCursor.execute(sql) + except MySQLdb.OperationalError as e: + log(radiusd.L_ERR, str(e)) + dbCursor.close() + return radiusd.RLM_MODULE_FAIL + + + return radiusd.RLM_MODULE_OK + + +def detach(): + """Detach and clean up.""" + # Shut down the database connection. + global dbHandle + log(radiusd.L_DBG, 'closing database handle: ' + str(dbHandle)) + dbHandle.close() + + return radiusd.RLM_MODULE_OK + + + +# Test the modules +if __name__ == '__main__': + instantiate(None) + print(authorize((('User-Name', '"map"'), ('User-Password', '"abc"')))) diff --git a/src/modules/rlm_python3/prepaid.sql b/src/modules/rlm_python3/prepaid.sql new file mode 100644 index 0000000..3e9ffed --- /dev/null +++ b/src/modules/rlm_python3/prepaid.sql @@ -0,0 +1,41 @@ +# MySQL dump 8.13 +# +# Host: localhost Database: python +#-------------------------------------------------------- +# Server version 3.23.36 + +# +# Table structure for table 'sessions' +# + +CREATE TABLE sessions ( + username char(32) default NULL, + seconds int(11) default NULL +) TYPE=MyISAM; + +# +# Dumping data for table 'sessions' +# + +INSERT INTO sessions VALUES ('map',10); +INSERT INTO sessions VALUES ('map',10); +INSERT INTO sessions VALUES ('map',10); +INSERT INTO sessions VALUES ('map',10); + +# +# Table structure for table 'users' +# + +CREATE TABLE users ( + username char(32) NOT NULL default '', + passwd char(32) default NULL, + maxseconds int(11) default NULL, + PRIMARY KEY (username) +) TYPE=MyISAM; + +# +# Dumping data for table 'users' +# + +INSERT INTO users VALUES ('map','abc',100); + diff --git a/src/modules/rlm_python3/radiusd.py b/src/modules/rlm_python3/radiusd.py new file mode 100644 index 0000000..e9db28a --- /dev/null +++ b/src/modules/rlm_python3/radiusd.py @@ -0,0 +1,43 @@ +#! /usr/bin/env python3 +# +# Definitions for RADIUS programs +# +# Copyright 2002 Miguel A.L. Paraz <mparaz@mparaz.com> +# +# This should only be used when testing modules. +# Inside freeradius, the 'radiusd' Python module is created by the C module +# and the definitions are automatically created. +# +# $Id$ + +# from modules.h + +RLM_MODULE_REJECT = 0 +RLM_MODULE_FAIL = 1 +RLM_MODULE_OK = 2 +RLM_MODULE_HANDLED = 3 +RLM_MODULE_INVALID = 4 +RLM_MODULE_USERLOCK = 5 +RLM_MODULE_NOTFOUND = 6 +RLM_MODULE_NOOP = 7 +RLM_MODULE_UPDATED = 8 +RLM_MODULE_NUMCODES = 9 + +# from log.h +L_AUTH = 2 +L_INFO = 3 +L_ERR = 4 +L_WARN = 5 +L_PROXY = 6 +L_ACCT = 7 + +L_DBG = 16 +L_DBG_WARN = 17 +L_DBG_ERR = 18 +L_DBG_WARN_REQ = 19 +L_DBG_ERR_REQ = 20 + +# log function +def radlog(level, msg): + import sys + sys.stdout.write(msg + '\n') diff --git a/src/modules/rlm_python3/rlm_python3.c b/src/modules/rlm_python3/rlm_python3.c new file mode 100644 index 0000000..aaa43ab --- /dev/null +++ b/src/modules/rlm_python3/rlm_python3.c @@ -0,0 +1,1372 @@ +/* + * This program is is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +/** + * $Id$ + * @file rlm_python3.c + * @brief Translates requests between the server an a python interpreter. + * + * @note Rewritten by Paul P. Komkoff Jr <i@stingr.net>. + * + * @copyright 2000,2006,2015-2016 The FreeRADIUS server project + * @copyright 2002 Miguel A.L. Paraz <mparaz@mparaz.com> + * @copyright 2002 Imperium Technology, Inc. + */ +RCSID("$Id$") + +#define LOG_PREFIX "rlm_python3 - " + +#include "config.h" +#include <freeradius-devel/radiusd.h> +#include <freeradius-devel/modules.h> +#include <freeradius-devel/rad_assert.h> + +#include <Python.h> +#include <dlfcn.h> +#include "rlm_python3.h" +#ifdef HAVE_DL_ITERATE_PHDR +#include <link.h> +#endif + +/* + * Since version 3.8, the "m" suffix is no longer available. + * https://bugs.python.org/issue36707 + */ +#if PY_MINOR_VERSION >= 8 +#define LIBPYTHON_LINKER_NAME \ + "libpython" STRINGIFY(PY_MAJOR_VERSION) "." STRINGIFY(PY_MINOR_VERSION) LT_SHREXT +#else +#define LIBPYTHON_LINKER_NAME \ + "libpython" STRINGIFY(PY_MAJOR_VERSION) "." STRINGIFY(PY_MINOR_VERSION) "m" LT_SHREXT +#endif + +static uint32_t python_instances = 0; +static void *python_dlhandle; + +static PyThreadState *main_interpreter; //!< Main interpreter (cext safe) +static PyObject *main_module; //!< Pthon configuration dictionary. + +static rlm_python_t *current_inst; //!< Needed to pass parameter to PyInit_radiusd +static CONF_SECTION *current_conf; //!< Needed to pass parameter to PyInit_radiusd + +/* + * A mapping of configuration file names to internal variables. + */ +static CONF_PARSER module_config[] = { + +#define A(x) { "mod_" #x, FR_CONF_OFFSET(PW_TYPE_STRING, rlm_python_t, x.module_name), NULL }, \ + { "func_" #x, FR_CONF_OFFSET(PW_TYPE_STRING, rlm_python_t, x.function_name), NULL }, + + A(instantiate) + A(authorize) + A(authenticate) + A(preacct) + A(accounting) + A(checksimul) +#ifdef WITH_PROXY + A(pre_proxy) + A(post_proxy) +#endif + A(post_auth) +#ifdef WITH_COA + A(recv_coa) + A(send_coa) +#endif + A(detach) + +#undef A + + { "python_path", FR_CONF_OFFSET(PW_TYPE_STRING, rlm_python_t, python_path), NULL }, + { "cext_compat", FR_CONF_OFFSET(PW_TYPE_BOOLEAN, rlm_python_t, cext_compat), "yes" }, + { "pass_all_vps", FR_CONF_OFFSET(PW_TYPE_BOOLEAN, rlm_python_t, pass_all_vps), "no" }, + { "pass_all_vps_dict", FR_CONF_OFFSET(PW_TYPE_BOOLEAN, rlm_python_t, pass_all_vps_dict), "no" }, + + CONF_PARSER_TERMINATOR +}; + +static struct { + char const *name; + int value; +} radiusd_constants[] = { + +#define A(x) { #x, x }, + + A(L_DBG) + A(L_WARN) + A(L_AUTH) + A(L_INFO) + A(L_ERR) +#ifdef WITH_PROXY + A(L_PROXY) +#endif + A(L_ACCT) + A(L_DBG_WARN) + A(L_DBG_ERR) + A(L_DBG_WARN_REQ) + A(L_DBG_ERR_REQ) + A(RLM_MODULE_REJECT) + A(RLM_MODULE_FAIL) + A(RLM_MODULE_OK) + A(RLM_MODULE_HANDLED) + A(RLM_MODULE_INVALID) + A(RLM_MODULE_USERLOCK) + A(RLM_MODULE_NOTFOUND) + A(RLM_MODULE_NOOP) + A(RLM_MODULE_UPDATED) + A(RLM_MODULE_NUMCODES) + +#undef A + + { NULL, 0 }, +}; + +/* + * This allows us to initialise PyThreadState on a per thread basis + */ +fr_thread_local_setup(rbtree_t *, local_thread_state) /* macro */ + +/* + * radiusd Python functions + */ + +/** Allow radlog to be called from python + * + */ +static PyObject *mod_radlog(UNUSED PyObject *module, PyObject *args) +{ + int status; + char *msg; + + if (!PyArg_ParseTuple(args, "is", &status, &msg)) { + return NULL; + } + + radlog(status, "%s", msg); + Py_INCREF(Py_None); + + return Py_None; +} + +static PyMethodDef module_methods[] = { + { "radlog", &mod_radlog, METH_VARARGS, + "radiusd.radlog(level, msg)\n\n" \ + "Print a message using radiusd logging system. level should be one of the\n" \ + "constants L_DBG, L_AUTH, L_INFO, L_ERR, L_PROXY\n" + }, + { NULL, NULL, 0, NULL }, +}; + +/* + * Initialise a new module, with our default methods + */ +static struct PyModuleDef moduledef = { + PyModuleDef_HEAD_INIT, + "radiusd", /*m_doc*/ + "FreeRADIUS python module", /*m_doc*/ + -1, /*m_size*/ + module_methods, /*m_methods*/ + NULL, /*m_reload*/ + NULL, /*m_traverse*/ + NULL, /*m_clear*/ + NULL, /*m_free*/ + +}; + + +/** Print out the current error + * + * Must be called with a valid thread state set + */ +static void python_error_log(void) +{ + PyObject *pExcType = NULL, *pExcValue = NULL, *pExcTraceback = NULL, *pStr1 = NULL, *pStr2 = NULL; + PyErr_Fetch(&pExcType, &pExcValue, &pExcTraceback); + + PyErr_NormalizeException(&pExcType, &pExcValue, &pExcTraceback); + + if (!pExcType || !pExcValue) { + ERROR("%s:%d, Unknown error", __func__, __LINE__); + Py_XDECREF(pExcType); + Py_XDECREF(pExcValue); + return; + } + + if (((pStr1 = PyObject_Str(pExcType)) != NULL) && + ((pStr2 = PyObject_Str(pExcValue)) != NULL)) { + ERROR("%s:%d, Exception type: %s, Exception value: %s", __func__, __LINE__, PyUnicode_AsUTF8(pStr1), PyUnicode_AsUTF8(pStr2)); + Py_DECREF(pStr1); + Py_DECREF(pStr2); + } + + if (pExcTraceback) { + PyObject *pRepr = PyObject_Repr(pExcTraceback); + PyObject *module_name, *pyth_module; + + module_name = PyUnicode_FromString("traceback"); + pyth_module = PyImport_Import(module_name); + + if (pyth_module) { + PyObject *pyth_func = PyObject_GetAttrString(pyth_module, "format_exception"); + + if (pyth_func && PyCallable_Check(pyth_func)) { + PyObject *pyth_val = PyObject_CallFunctionObjArgs(pyth_func, pExcType, pExcValue, pExcTraceback, NULL); + PyObject *pystr = PyObject_Str(pyth_val); + PyObject* pTraceString = PyUnicode_AsEncodedString(pystr, "UTF-8", "strict"); + char *str = PyBytes_AsString(pTraceString); + ERROR("%s:%d, full_backtrace: %s", __func__, __LINE__, str); + + Py_DECREF(pyth_val); + Py_DECREF(pystr); + Py_DECREF(pTraceString); + Py_DECREF(pyth_func); + } + Py_DECREF(pyth_module); + } else { + ERROR("%s:%d, py_module is null, name: %p", __func__, __LINE__, module_name); + } + + Py_DECREF(module_name); + Py_DECREF(pRepr); + Py_DECREF(pExcTraceback); + } + + Py_DECREF(pExcType); + Py_DECREF(pExcValue); +} + +static void mod_vptuple(TALLOC_CTX *ctx, REQUEST *request, VALUE_PAIR **vps, PyObject *pValue, + char const *funcname, char const *list_name) +{ + int i; + int tuplesize; + vp_tmpl_t dst; + VALUE_PAIR *vp; + REQUEST *current = request; + + memset(&dst, 0, sizeof(dst)); + + /* + * If the Python function gave us None for the tuple, + * then just return. + */ + if (pValue == Py_None || pValue == NULL) return; + + if (!PyTuple_CheckExact(pValue)) { + ERROR("%s - non-tuple passed to %s", funcname, list_name); + return; + } + /* Get the tuple tuplesize. */ + tuplesize = PyTuple_GET_SIZE(pValue); + for (i = 0; i < tuplesize; i++) { + PyObject *pTupleElement = PyTuple_GET_ITEM(pValue, i); + PyObject *pStr1; + PyObject *pStr2; + PyObject *pOp; + int pairsize; + char const *s1; + char const *s2; + FR_TOKEN op = T_OP_EQ; + + if (!PyTuple_CheckExact(pTupleElement)) { + ERROR("%s - Tuple element %d of %s is not a tuple", funcname, i, list_name); + continue; + } + /* Check if it's a pair */ + + pairsize = PyTuple_GET_SIZE(pTupleElement); + if ((pairsize < 2) || (pairsize > 3)) { + ERROR("%s - Tuple element %d of %s is a tuple of size %d. Must be 2 or 3", + funcname, i, list_name, pairsize); + continue; + } + + pStr1 = PyTuple_GET_ITEM(pTupleElement, 0); + pStr2 = PyTuple_GET_ITEM(pTupleElement, pairsize-1); + + if (PyUnicode_CheckExact(pStr1) && PyUnicode_CheckExact(pStr2)) { + s1 = PyUnicode_AsUTF8(pStr1); + s2 = PyUnicode_AsUTF8(pStr2); + } else if (PyUnicode_CheckExact(pStr1) && PyBytes_CheckExact(pStr2)) { + s1 = PyUnicode_AsUTF8(pStr1); + s2 = PyBytes_AsString(pStr2); + } else{ + ERROR("%s - Tuple element %d of %s must be as (str, str)", + funcname, i, list_name); + continue; + } + + if (pairsize == 3) { + pOp = PyTuple_GET_ITEM(pTupleElement, 1); + if (PyUnicode_CheckExact(pOp)) { + if (!(op = fr_str2int(fr_tokens, PyUnicode_AsUTF8(pOp), 0))) { + ERROR("%s - Invalid operator %s:%s %s %s, falling back to '='", + funcname, list_name, s1, PyUnicode_AsUTF8(pOp), s2); + op = T_OP_EQ; + } + } else if (PyLong_Check(pOp)) { + op = PyLong_AsLong(pOp); + if (!fr_int2str(fr_tokens, op, NULL)) { + ERROR("%s - Invalid operator %s:%s %i %s, falling back to '='", + funcname, list_name, s1, op, s2); + op = T_OP_EQ; + } + } else { + ERROR("%s - Invalid operator type for %s:%s ? %s, using default '='", + funcname, list_name, s1, s2); + } + } + + if (tmpl_from_attr_str(&dst, s1, REQUEST_CURRENT, PAIR_LIST_REPLY, false, false) <= 0) { + ERROR("%s - Failed to find attribute %s:%s", funcname, list_name, s1); + continue; + } + + if (radius_request(¤t, dst.tmpl_request) < 0) { + ERROR("%s - Attribute name %s:%s refers to outer request but not in a tunnel, skipping...", + funcname, list_name, s1); + continue; + } + + if (!(vp = fr_pair_afrom_da(ctx, dst.tmpl_da))) { + ERROR("%s - Failed to create attribute %s:%s", funcname, list_name, s1); + continue; + } + + vp->op = op; + + /* + * @todo - use tmpl_cast_to_vp() instead ??? + */ + if (vp->da->flags.has_tag) vp->tag = dst.tmpl_tag; + + if (fr_pair_value_from_str(vp, s2, -1) < 0) { + DEBUG("%s - Failed: '%s:%s' %s '%s'", funcname, list_name, s1, + fr_int2str(fr_tokens, op, "="), s2); + } else { + DEBUG("%s - '%s:%s' %s '%s'", funcname, list_name, s1, + fr_int2str(fr_tokens, op, "="), s2); + } + + radius_pairmove(current, vps, vp, false); + } +} + + +/* + * This is the core Python function that the others wrap around. + * Pass the value-pair print strings in a tuple. + * + */ +static int mod_populate_vptuple(PyObject *pPair, VALUE_PAIR *vp) +{ + PyObject *pStr = NULL; + char buf[1024]; + + /* Look at the fr_pair_fprint_name? */ + + if (vp->da->flags.has_tag) { + pStr = PyUnicode_FromFormat("%s:%d", vp->da->name, vp->tag); + } else { + pStr = PyUnicode_FromString(vp->da->name); + } + + if (!pStr) { + ERROR("%s:%d, vp->da->name: %s", __func__, __LINE__, vp->da->name); + if (PyErr_Occurred()) { + python_error_log(); + } + + return -1; + } + + PyTuple_SET_ITEM(pPair, 0, pStr); + + vp_prints_value(buf, sizeof(buf), vp, '\0'); /* Python doesn't need any escaping */ + + pStr = PyUnicode_FromString(buf); + + if (pStr == NULL) { + ERROR("%s:%d, vp->da->name: %s", __func__, __LINE__, vp->da->name); + if (PyErr_Occurred()) { + python_error_log(); + } + return -1; + } + + PyTuple_SET_ITEM(pPair, 1, pStr); + + return 0; +} + +/* + * This function generates a tuple representing a given VPS and inserts it into + * the indicated position in the tuple pArgs. + * Returns false on error. + */ +static bool mod_populate_vps(PyObject* pArgs, const int pos, VALUE_PAIR *vps) +{ + PyObject *vps_tuple = NULL; + int tuplelen = 0; + int i = 0; + vp_cursor_t cursor; + VALUE_PAIR *vp; + + /* If vps is NULL, return None */ + if (vps == NULL) { + Py_INCREF(Py_None); + PyTuple_SET_ITEM(pArgs, pos, Py_None); + return true; + } + + /* + * We will pass a tuple containing (name, value) tuples + * We can safely use the Python function to build up a + * tuple, since the tuple is not used elsewhere. + * + * Determine the size of our tuple by walking through the vps. + */ + for (vp = fr_cursor_init(&cursor, &vps); vp; vp = fr_cursor_next(&cursor)) + tuplelen++; + + if ((vps_tuple = PyTuple_New(tuplelen)) == NULL) goto error; + + for (vp = fr_cursor_init(&cursor, &vps); vp; vp = fr_cursor_next(&cursor), i++) { + PyObject *pPair = NULL; + + /* The inside tuple has two only: */ + if ((pPair = PyTuple_New(2)) == NULL) goto error; + + if (mod_populate_vptuple(pPair, vp) == 0) { + /* Put the tuple inside the container */ + PyTuple_SET_ITEM(vps_tuple, i, pPair); + } else { + Py_DECREF(pPair); + goto error; + } + } + PyTuple_SET_ITEM(pArgs, pos, vps_tuple); + return true; + +error: + Py_XDECREF(vps_tuple); + return false; +} + +static rlm_rcode_t do_python_single(REQUEST *request, PyObject *pFunc, char const *funcname, bool pass_all_vps, bool pass_all_vps_dict) +{ + PyObject *pRet = NULL; + PyObject *pArgs = NULL; + PyObject *pDictInput = NULL; + int ret; + int i; + + /* Default return value is "OK, continue" */ + ret = RLM_MODULE_OK; + + /* + * pArgs is a 6-tuple with (Request, Reply, Config, State, Proxy-Request, Proxy-Reply) + * If some list is not available, NONE is used instead + */ + if ((pArgs = PyTuple_New(6)) == NULL) { + ERROR("%s:%d, %s - Memory cannot be allocated for PyTyple_New", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + + /* If there is a request, fill in the first 4 attribute lists */ + if (request != NULL) { + if (!mod_populate_vps(pArgs, 0, request->packet->vps) || + !mod_populate_vps(pArgs, 1, request->reply->vps) || + !mod_populate_vps(pArgs, 2, request->config) || + !mod_populate_vps(pArgs, 3, request->state)) { + + ERROR("%s:%d, %s - mod_populate_vps failed", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + +#ifdef WITH_PROXY + /* fill proxy vps */ + if (request->proxy) { + if (!mod_populate_vps(pArgs, 4, request->proxy->vps)) { + ERROR("%s:%d, %s - mod_populate_vps failed", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + } else +#endif + { + mod_populate_vps(pArgs, 4, NULL); + } + +#ifdef WITH_PROXY + /* fill proxy_reply vps */ + if (request->proxy_reply) { + if (!mod_populate_vps(pArgs, 5, request->proxy_reply->vps)) { + ERROR("%s:%d, %s - mod_populate_vps failed", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + } else +#endif + { + mod_populate_vps(pArgs, 5, NULL); + } + + } + /* If there is no request, set all the elements to None */ + else for (i = 0; i < 6; i++) mod_populate_vps(pArgs, i, NULL); + + /* + * Call Python function. If pass_all_vps_dict is true, a dictionary with the + * appropriate "request", "reply"... keys is passed as argument to the + * module callback. + * Else, if pass_all_vps is true, a 6-tuple representing + * (Request, Reply, Config, State, Proxy-Request, Proxy-Reply) is passed. + * Otherwise, a tuple representing just the request is used. + */ + if (pass_all_vps_dict) { + pDictInput = PyDict_New(); + if (pDictInput == NULL || + PyDict_SetItemString(pDictInput, "request", PyTuple_GET_ITEM(pArgs, 0)) || + PyDict_SetItemString(pDictInput, "reply", PyTuple_GET_ITEM(pArgs, 1)) || + PyDict_SetItemString(pDictInput, "config", PyTuple_GET_ITEM(pArgs, 2)) || + PyDict_SetItemString(pDictInput, "session-state", PyTuple_GET_ITEM(pArgs, 3)) +#ifdef WITH_PROXY + || + PyDict_SetItemString(pDictInput, "proxy-request", PyTuple_GET_ITEM(pArgs, 4)) || + PyDict_SetItemString(pDictInput, "proxy-reply", PyTuple_GET_ITEM(pArgs, 5)) +#endif + ) { + + ERROR("%s:%d, %s - PyDict_SetItemString failed", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + pRet = PyObject_CallFunctionObjArgs(pFunc, pDictInput, NULL); + } + else if (pass_all_vps) + pRet = PyObject_CallFunctionObjArgs(pFunc, pArgs, NULL); + else + pRet = PyObject_CallFunctionObjArgs(pFunc, PyTuple_GET_ITEM(pArgs, 0), NULL); + + if (!pRet) { + ERROR("%s:%d, %s - pRet is NULL", __func__, __LINE__, funcname); + if (PyErr_Occurred()) { + python_error_log(); + } + ret = RLM_MODULE_FAIL; + goto finish; + } + + if (!request) { + // check return code at module instantiation time + if (PyLong_CheckExact(pRet)) ret = PyLong_AsLong(pRet); + goto finish; + } + + /* + * The function returns either: + * 1. (returnvalue, replyTuple, configTuple), where + * - returnvalue is one of the constants RLM_* + * - replyTuple and configTuple are tuples of string + * tuples of size 2 + * + * 2. the function return value alone + * + * 3. None - default return value is set + * + * xxx This code is messy! + */ + if (PyTuple_CheckExact(pRet)) { + PyObject *pTupleInt; + int tuple_size = PyTuple_GET_SIZE(pRet); + + if (tuple_size < 2 || tuple_size > 3) { + ERROR("%s:%d, %s - Tuple must be (return, updateDict) or (return, replyTuple, configTuple)", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + + pTupleInt = PyTuple_GET_ITEM(pRet, 0); + if (!PyLong_CheckExact(pTupleInt)) { + ERROR("%s:%d, %s - First tuple element not an integer", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + /* Now have the return value */ + ret = PyLong_AsLong(pTupleInt); + + /* process updateDict */ + if (tuple_size == 2) { + PyObject *updateDict = PyTuple_GET_ITEM(pRet, 1); + if (!PyDict_CheckExact(updateDict)) { + ret = RLM_MODULE_FAIL; + ERROR("%s:%d, %s - updateDict is not dictionary", __func__, __LINE__, funcname); + goto finish; + } + mod_vptuple(request->reply, request, &request->reply->vps, + PyDict_GetItemString(updateDict, "reply"), funcname, "reply"); + mod_vptuple(request, request, &request->config, + PyDict_GetItemString(updateDict, "config"), funcname, "config"); + mod_vptuple(request->packet, request, &request->packet->vps, + PyDict_GetItemString(updateDict, "request"), funcname, "request"); + mod_vptuple(request->state_ctx, request, &request->state, + PyDict_GetItemString(updateDict, "session-state"), funcname, "session-state"); +#ifdef WITH_PROXY + if (request->proxy) + mod_vptuple(request->proxy, request, &request->proxy->vps, + PyDict_GetItemString(updateDict, "proxy-request"), funcname, "proxy-request"); + if (request->proxy_reply) + mod_vptuple(request->proxy_reply, request, &request->proxy_reply->vps, + PyDict_GetItemString(updateDict, "proxy-reply"), funcname, "proxy-reply"); +#endif + /* + * Update cached copies + */ + request->username = fr_pair_find_by_num(request->packet->vps, PW_USER_NAME, 0, TAG_ANY); + request->password = fr_pair_find_by_num(request->packet->vps, PW_USER_PASSWORD, 0, TAG_ANY); + if (!request->password) + request->password = fr_pair_find_by_num(request->packet->vps, PW_CHAP_PASSWORD, 0, TAG_ANY); + } + + /* process replyTuple and configTuple */ + else if (tuple_size == 3) { + /* Reply item tuple */ + mod_vptuple(request->reply, request, &request->reply->vps, + PyTuple_GET_ITEM(pRet, 1), funcname, "reply"); + /* Config item tuple */ + mod_vptuple(request, request, &request->config, + PyTuple_GET_ITEM(pRet, 2), funcname, "config"); + } + } else if (PyLong_CheckExact(pRet)) { + /* Just an integer */ + ret = PyLong_AsLong(pRet); + } else if (pRet == Py_None) { + /* returned 'None', return value defaults to "OK, continue." */ + ret = RLM_MODULE_OK; + } else { + /* Not tuple or None */ + ERROR("%s:%d, %s - Function did not return a tuple or None", __func__, __LINE__, funcname); + ret = RLM_MODULE_FAIL; + goto finish; + } + + +finish: + Py_XDECREF(pArgs); + Py_XDECREF(pRet); + Py_XDECREF(pDictInput); + + if (ret == RLM_MODULE_FAIL) { + ERROR("%s:%d, %s - RLM_MODULE_FAIL", __func__, __LINE__, funcname); + } + return ret; +} + +static void python_interpreter_free(PyThreadState *interp) +{ +DIAG_OFF(deprecated-declarations) + PyEval_AcquireLock(); + PyThreadState_Swap(interp); + Py_EndInterpreter(interp); + PyEval_ReleaseLock(); +DIAG_ON(deprecated-declarations) +} + +/** Destroy a thread state + * + * @param thread to destroy. + * @return 0 + */ +static int _python_thread_free(python_thread_state_t *thread) +{ + PyEval_RestoreThread(thread->state); /* Swap in our local thread state */ + PyThreadState_Clear(thread->state); + PyEval_SaveThread(); + + PyThreadState_Delete(thread->state); /* Don't need to hold lock for this */ + + return 0; +} + +/** Callback for rbtree delete walker + * + */ +static void _python_thread_entry_free(void *arg) +{ + talloc_free(arg); +} + +/** Cleanup any thread local storage on pthread_exit() + * + * @param arg The thread currently exiting. + */ +static void _python_thread_tree_free(void *arg) +{ + rad_assert(arg == local_thread_state); + + rbtree_t *tree = talloc_get_type_abort(arg, rbtree_t); + rbtree_free(tree); /* Needs to be this not talloc_free to execute delete walker */ + + local_thread_state = NULL; /* Prevent double free in unittest env */ +} + +/** Compare instance pointers + * + */ +static int _python_inst_cmp(const void *a, const void *b) +{ + python_thread_state_t const *a_p = a, *b_p = b; + + if (a_p->inst < b_p->inst) return -1; + if (a_p->inst > b_p->inst) return +1; + return 0; +} + +/** Thread safe call to a python function + * + * Will swap in thread state specific to module/thread. + */ +static rlm_rcode_t do_python(rlm_python_t *inst, REQUEST *request, PyObject *pFunc, char const *funcname) +{ + int ret; + rbtree_t *thread_tree; + python_thread_state_t *this_thread; + python_thread_state_t find; + + /* + * It's a NOOP if the function wasn't defined + */ + if (!pFunc) return RLM_MODULE_NOOP; + + /* + * Check to see if we've got a thread state tree + * If not, create one. + */ + thread_tree = fr_thread_local_init(local_thread_state, _python_thread_tree_free); + if (!thread_tree) { + thread_tree = rbtree_create(NULL, _python_inst_cmp, _python_thread_entry_free, 0); + if (!thread_tree) { + RERROR("Failed allocating thread state tree"); + return RLM_MODULE_FAIL; + } + + ret = fr_thread_local_set(local_thread_state, thread_tree); + if (ret != 0) { + talloc_free(thread_tree); + return RLM_MODULE_FAIL; + } + } + + find.inst = inst; + /* + * Find the thread state associated with this instance + * and this thread, or create a new thread state. + */ + this_thread = rbtree_finddata(thread_tree, &find); + if (!this_thread) { + PyThreadState *state; + + state = PyThreadState_New(inst->sub_interpreter->interp); + + RDEBUG3("Initialised new thread state %p", state); + if (!state) { + REDEBUG("Failed initialising local PyThreadState on first run"); + return RLM_MODULE_FAIL; + } + + this_thread = talloc(NULL, python_thread_state_t); + this_thread->inst = inst; + this_thread->state = state; + talloc_set_destructor(this_thread, _python_thread_free); + + if (!rbtree_insert(thread_tree, this_thread)) { + RERROR("Failed inserting thread state into TLS tree"); + talloc_free(this_thread); + + return RLM_MODULE_FAIL; + } + } + RDEBUG3("Using thread state %p", this_thread->state); + + PyEval_RestoreThread(this_thread->state); /* Swap in our local thread state */ + ret = do_python_single(request, pFunc, funcname, inst->pass_all_vps, inst->pass_all_vps_dict); + PyEval_SaveThread(); + + return ret; +} + +#define MOD_FUNC(x) \ +static rlm_rcode_t CC_HINT(nonnull) mod_##x(void *instance, REQUEST *request) { \ + return do_python((rlm_python_t *) instance, request, ((rlm_python_t *)instance)->x.function, #x);\ +} + +MOD_FUNC(authenticate) +MOD_FUNC(authorize) +MOD_FUNC(preacct) +MOD_FUNC(accounting) +MOD_FUNC(checksimul) +#ifdef WITH_PROXY +MOD_FUNC(pre_proxy) +MOD_FUNC(post_proxy) +#endif +MOD_FUNC(post_auth) +#ifdef WITH_COA +MOD_FUNC(recv_coa) +MOD_FUNC(send_coa) +#endif +static void python_obj_destroy(PyObject **ob) +{ + if (*ob != NULL) { + Py_DECREF(*ob); + *ob = NULL; + } +} + +static void python_function_destroy(python_func_def_t *def) +{ + python_obj_destroy(&def->function); + python_obj_destroy(&def->module); +} + +/** Import a user module and load a function from it + * + */ +static int python_function_load(char const *name, python_func_def_t *def) +{ + if (!def->module_name && !def->function_name) return 0; /* Just not set, it's fine */ + + if (!def->module_name) { + ERROR("Once you have set the 'func_%s = %s', you should set 'mod_%s = ...' too.", + name, def->function_name, name); + return -1; + } + + if (!def->function_name) { + ERROR("Once you have set the 'mod_%s = %s', you should set 'func_%s = ...' too.", + name, def->module_name, name); + return -1; + } + + def->module = PyImport_ImportModule(def->module_name); + if (!def->module) { + ERROR("%s - Module '%s' not found", __func__, def->module_name); + + error: + python_error_log(); + ERROR("%s - Failed to import python function '%s.%s'", + __func__, def->module_name, def->function_name); + Py_XDECREF(def->function); + def->function = NULL; + Py_XDECREF(def->module); + def->module = NULL; + + return -1; + } + + def->function = PyObject_GetAttrString(def->module, def->function_name); + if (!def->function) { + ERROR("%s - Function '%s.%s' is not found", __func__, def->module_name, def->function_name); + goto error; + } + + if (!PyCallable_Check(def->function)) { + ERROR("%s - Function '%s.%s' is not callable", __func__, def->module_name, def->function_name); + goto error; + } + + return 0; +} + +/* + * Parse a configuration section, and populate a dict. + * This function is recursively called (allows to have nested dicts.) + */ +static void python_parse_config(CONF_SECTION *cs, int lvl, PyObject *dict) +{ + int indent_section = (lvl + 1) * 4; + int indent_item = (lvl + 2) * 4; + CONF_ITEM *ci = NULL; + + if (!cs || !dict) return; + + DEBUG("%*s%s {", indent_section, " ", cf_section_name1(cs)); + + while ((ci = cf_item_find_next(cs, ci))) { + /* + * This is a section. + * Create a new dict, store it in current dict, + * Then recursively call python_parse_config with this section and the new dict. + */ + if (cf_item_is_section(ci)) { + CONF_SECTION *sub_cs = cf_item_to_section(ci); + char const *key = cf_section_name1(sub_cs); /* dict key */ + PyObject *sub_dict, *pKey; + + if (!key) continue; + + pKey = PyUnicode_FromString(key); + if (!pKey) continue; + + if (PyDict_Contains(dict, pKey)) { + WARN("rlm_python: Ignoring duplicate config section '%s'", key); + continue; + } + + if (!(sub_dict = PyDict_New())) { + WARN("rlm_python: Unable to create subdict for config section '%s'", key); + } + + (void)PyDict_SetItem(dict, pKey, sub_dict); + + python_parse_config(sub_cs, lvl + 1, sub_dict); + } else if (cf_item_is_pair(ci)) { + CONF_PAIR *cp = cf_item_to_pair(ci); + char const *key = cf_pair_attr(cp); /* dict key */ + char const *value = cf_pair_value(cp); /* dict value */ + PyObject *pKey, *pValue; + + if (!key || !value) continue; + + pKey = PyUnicode_FromString(key); + pValue = PyUnicode_FromString(value); + if (!pKey || !pValue) continue; + + /* + * This is an item. + * Store item attr / value in current dict. + */ + if (PyDict_Contains(dict, pKey)) { + WARN("rlm_python: Ignoring duplicate config item '%s'", key); + continue; + } + + (void)PyDict_SetItem(dict, pKey, pValue); + + DEBUG("%*s%s = %s", indent_item, " ", key, value); + } + } + + DEBUG("%*s}", indent_section, " "); +} + +#ifdef HAVE_DL_ITERATE_PHDR +static int dlopen_libpython_cb(struct dl_phdr_info *info, + UNUSED size_t size, void *data) +{ + const char *pattern = "/" LIBPYTHON_LINKER_NAME; + char **ppath = (char **)data; + + if (strstr(info->dlpi_name, pattern) != NULL) { + if (*ppath != NULL) { + talloc_free(*ppath); + *ppath = NULL; + return EEXIST; + } else { + *ppath = talloc_strdup(NULL, info->dlpi_name); + if (*ppath == NULL) { + return errno; + } + } + } + return 0; +} + +/* Dlopen the already linked libpython */ +static void *dlopen_libpython(int flags) +{ + char *path = NULL; + int rc; + void *handle; + + /* Find the linked libpython path */ + rc = dl_iterate_phdr(dlopen_libpython_cb, &path); + if (rc != 0) { + WARN("Failed searching for libpython " + "among linked libraries: %s", strerror(rc)); + return NULL; + } else if (path == NULL) { + WARN("Libpython is not found among linked libraries"); + return NULL; + } + + /* Dlopen the found library */ + handle = dlopen(path, flags); + if (handle == NULL) { + WARN("Failed loading %s: %s", path, dlerror()); + } + talloc_free(path); + return handle; +} +#else /* ! HAVE_DL_ITERATE_PHDR */ +/* Dlopen libpython by its linker name (bare soname) */ +static void *dlopen_libpython(int flags) +{ + const char *name = LIBPYTHON_LINKER_NAME; + void *handle; + handle = dlopen(name, flags); + if (handle == NULL) { + WARN("Failed loading %s: %s", name, dlerror()); + } + return handle; +} +#endif /* ! HAVE_DL_ITERATE_PHDR */ + +/* + * creates a module "radiusd" + */ +static PyMODINIT_FUNC PyInit_radiusd(void) +{ + CONF_SECTION *cs; + /* + * This is ugly, but there is no other way to pass parameters to PyMODINIT_FUNC + */ + rlm_python_t *inst = current_inst; + CONF_SECTION *conf = current_conf; + int i; + + inst->module = PyModule_Create(&moduledef); + if (!inst->module) { + python_error_log(); + PyEval_SaveThread(); + return Py_None; + } + + /* + * Py_InitModule3 returns a borrowed ref, the actual + * module is owned by sys.modules, so we also need + * to own the module to prevent it being freed early. + */ + //Py_IncRef(inst->module); + + if (inst->cext_compat) main_module = inst->module; + + for (i = 0; radiusd_constants[i].name; i++) { + if ((PyModule_AddIntConstant(inst->module, radiusd_constants[i].name, + radiusd_constants[i].value)) < 0){ + python_error_log(); + PyEval_SaveThread(); + return Py_None; + } + } + + /* + * Convert a FreeRADIUS config structure into a python + * dictionary. + */ + inst->pythonconf_dict = PyDict_New(); + if (!inst->pythonconf_dict) { + ERROR("Unable to create python dict for config"); + python_error_log(); + return Py_None; + } + + /* + * Add module configuration as a dict + */ + if (PyModule_AddObject(inst->module, "config", inst->pythonconf_dict) < 0){ + python_error_log(); + PyEval_SaveThread(); + return Py_None; + } + cs = cf_section_sub_find(conf, "config"); + if (cs) python_parse_config(cs, 0, inst->pythonconf_dict); + + return inst->module; +} + +/** Initialises a separate python interpreter for this module instance + * + */ +static int python_interpreter_init(rlm_python_t *inst, CONF_SECTION *conf) +{ + /* + * prepare radiusd module to be loaded + */ + if (!inst->cext_compat || !main_module) { + /* + * This is ugly, but there is no other way to pass parameters to PyMODINIT_FUNC + */ + current_inst = inst; + current_conf = conf; + PyImport_AppendInittab("radiusd",PyInit_radiusd); + } + + /* + * Explicitly load libpython, so symbols will be available to lib-dynload modules + */ + if (python_instances == 0) { + INFO("Python version: %s", Py_GetVersion()); + + python_dlhandle = dlopen_libpython(RTLD_NOW | RTLD_GLOBAL); + if (!python_dlhandle) WARN("Failed loading libpython symbols into global symbol table"); + +#if PY_VERSION_HEX >= 0x03050000 + { + wchar_t *name; + + MEM(name = Py_DecodeLocale(main_config.name, NULL)); + Py_SetProgramName(name); /* The value of argv[0] as a wide char string */ + PyMem_RawFree(name); + } +#else + { + char *name; + + memcpy(&name, &main_config.name, sizeof(name)); + Py_SetProgramName(name); /* The value of argv[0] as a wide char string */ + } +#endif + + Py_InitializeEx(0); /* Don't override signal handlers - noop on subs calls */ + PyEval_InitThreads(); /* This also grabs a lock (which we then need to release) */ + main_interpreter = PyThreadState_Get(); /* Store reference to the main interpreter */ + } + rad_assert(PyEval_ThreadsInitialized()); + + /* + * Increment the reference counter + */ + python_instances++; + + /* + * This sets up a separate environment for each python module instance + * These will be destroyed on Py_Finalize(). + */ + if (!inst->cext_compat) { + inst->sub_interpreter = Py_NewInterpreter(); + } else { + inst->sub_interpreter = main_interpreter; + } + + PyThreadState_Swap(inst->sub_interpreter); + + /* + * Due to limitations in Python, sub-interpreters don't work well + * with Python C extensions if they use GIL lock functions. + */ + if (!inst->cext_compat || !main_module) { + + /* + * Set the python search path + * + * The path buffer does not appear to be dup'd + * so its lifetime should really be bound to + * the lifetime of the module. + */ + if (inst->python_path) { + char *p, *path; + PyObject *sys = PyImport_ImportModule("sys"); + PyObject *sys_path = PyObject_GetAttrString(sys, "path"); + + memcpy(&p, &inst->python_path, sizeof(path)); + + for (path = strtok(p, ":"); path != NULL; path = strtok(NULL, ":")) { +#if PY_VERSION_HEX > 0x03050000 + wchar_t *py_path; + + MEM(py_path = Py_DecodeLocale(path, NULL)); + PyList_Append(sys_path, PyUnicode_FromWideChar(py_path, -1)); + PyMem_RawFree(py_path); +#elif PY_VERSION_HEX > 0x03000000 + wchar_t *py_path; + + MEM(py_path = _Py_char2wchar(path, NULL)); + PyList_Append(sys_path, PyUnicode_FromWideChar(py_path, -1)); + PyMem_RawFree(py_path); +#else + PyList_Append(sys_path, PyLong_FromString(path)); +#endif + } + + PyObject_SetAttrString(sys, "path", sys_path); + Py_DecRef(sys); + Py_DecRef(sys_path); + } + } else { + inst->module = main_module; + Py_IncRef(inst->module); + inst->pythonconf_dict = PyObject_GetAttrString(inst->module, "config"); + Py_IncRef(inst->pythonconf_dict); + } + + PyEval_SaveThread(); + + return 0; +} + +/* + * Do any per-module initialization that is separate to each + * configured instance of the module. e.g. set up connections + * to external databases, read configuration files, set up + * dictionary entries, etc. + * + * If configuration information is given in the config section + * that must be referenced in later calls, store a handle to it + * in *instance otherwise put a null pointer there. + * + */ +static int mod_instantiate(CONF_SECTION *conf, void *instance) +{ + rlm_python_t *inst = instance; + int code = RLM_MODULE_OK; + + inst->name = cf_section_name2(conf); + if (!inst->name) inst->name = cf_section_name1(conf); + + /* + * Load the python code required for this module instance + */ + if (python_interpreter_init(inst, conf) < 0) return -1; + + /* + * Switch to our module specific main thread + */ + PyEval_RestoreThread(inst->sub_interpreter); + + /* + * Process the various sections + */ +#define PYTHON_FUNC_LOAD(_x) if (python_function_load(#_x, &inst->_x) < 0) goto error + PYTHON_FUNC_LOAD(instantiate); + PYTHON_FUNC_LOAD(authenticate); + PYTHON_FUNC_LOAD(authorize); + PYTHON_FUNC_LOAD(preacct); + PYTHON_FUNC_LOAD(accounting); + PYTHON_FUNC_LOAD(checksimul); +#ifdef WITH_PROXY + PYTHON_FUNC_LOAD(pre_proxy); + PYTHON_FUNC_LOAD(post_proxy); +#endif + PYTHON_FUNC_LOAD(post_auth); +#ifdef WITH_COA + PYTHON_FUNC_LOAD(recv_coa); + PYTHON_FUNC_LOAD(send_coa); +#endif + PYTHON_FUNC_LOAD(detach); + + /* + * Call the instantiate function only if the function and module is set. + */ + if (inst->instantiate.module_name && inst->instantiate.function_name) { + + code = do_python_single(NULL, inst->instantiate.function, "instantiate", inst->pass_all_vps, inst->pass_all_vps_dict); + if (code < 0) { + error: + python_error_log(); /* Needs valid thread with GIL */ + PyEval_SaveThread(); + return -1; + } + } + PyEval_SaveThread(); + + return 0; +} + +static int mod_detach(void *instance) +{ + rlm_python_t *inst = instance; + int ret = RLM_MODULE_OK; + + /* + * Call module destructor + */ + PyEval_RestoreThread(inst->sub_interpreter); + + if (inst->detach.function) ret = do_python_single(NULL, inst->detach.function, "detach", inst->pass_all_vps, inst->pass_all_vps_dict); + +#define PYTHON_FUNC_DESTROY(_x) python_function_destroy(&inst->_x) + PYTHON_FUNC_DESTROY(instantiate); + PYTHON_FUNC_DESTROY(authenticate); + PYTHON_FUNC_DESTROY(authorize); + PYTHON_FUNC_DESTROY(preacct); + PYTHON_FUNC_DESTROY(accounting); + PYTHON_FUNC_DESTROY(checksimul); +#ifdef WITH_PROXY + PYTHON_FUNC_DESTROY(pre_proxy); + PYTHON_FUNC_DESTROY(post_proxy); +#endif + PYTHON_FUNC_DESTROY(post_auth); +#ifdef WITH_COA + PYTHON_FUNC_DESTROY(recv_coa); + PYTHON_FUNC_DESTROY(send_coa); +#endif + PYTHON_FUNC_DESTROY(detach); + + Py_DecRef(inst->pythonconf_dict); + Py_DecRef(inst->module); + + PyEval_SaveThread(); + + /* + * Force cleaning up of threads if this is *NOT* a worker + * thread, which happens if this is being called from + * unittest framework, and probably with the server running + * in debug mode. + */ + rbtree_free(local_thread_state); + local_thread_state = NULL; + + /* + * Only destroy if it's a subinterpreter + */ + if (!inst->cext_compat) python_interpreter_free(inst->sub_interpreter); + + if ((--python_instances) == 0) { + PyThreadState_Swap(main_interpreter); /* Swap to the main thread */ + Py_Finalize(); + dlclose(python_dlhandle); + } + + return ret; +} + +/* + * The module name should be the only globally exported symbol. + * That is, everything else should be 'static'. + * + * If the module needs to temporarily modify it's instantiation + * data, the type should be changed to RLM_TYPE_THREAD_UNSAFE. + * The server will then take care of ensuring that the module + * is single-threaded. + */ +extern module_t rlm_python3; +module_t rlm_python3 = { + .magic = RLM_MODULE_INIT, + .name = "python3", + .type = RLM_TYPE_THREAD_UNSAFE, + .inst_size = sizeof(rlm_python_t), + .config = module_config, + .instantiate = mod_instantiate, + .detach = mod_detach, + .methods = { + [MOD_AUTHENTICATE] = mod_authenticate, + [MOD_AUTHORIZE] = mod_authorize, + [MOD_PREACCT] = mod_preacct, + [MOD_ACCOUNTING] = mod_accounting, + [MOD_SESSION] = mod_checksimul, +#ifdef WITH_PROXY + [MOD_PRE_PROXY] = mod_pre_proxy, + [MOD_POST_PROXY] = mod_post_proxy, +#endif + [MOD_POST_AUTH] = mod_post_auth, +#ifdef WITH_COA + [MOD_RECV_COA] = mod_recv_coa, + [MOD_SEND_COA] = mod_send_coa +#endif + } +}; diff --git a/src/modules/rlm_python3/rlm_python3.h b/src/modules/rlm_python3/rlm_python3.h new file mode 100644 index 0000000..26cf29f --- /dev/null +++ b/src/modules/rlm_python3/rlm_python3.h @@ -0,0 +1,63 @@ +#ifndef __RLM_PYTHON3_H__ +#define __RLM_PYTHON3_H__ + +#include <Python.h> + +/** Specifies the module.function to load for processing a section + * + */ +typedef struct python_func_def { + PyObject *module; //!< Python reference to module. + PyObject *function; //!< Python reference to function in module. + + char const *module_name; //!< String name of module. + char const *function_name; //!< String name of function in module. +} python_func_def_t; + +/** An instance of the rlm_python module + * + */ +typedef struct rlm_python_t { + char const *name; //!< Name of the module instance + PyThreadState *sub_interpreter; //!< The main interpreter/thread used for this instance. + char const *python_path; //!< Path to search for python files in. + PyObject *module; //!< Local, interpreter specific module, containing + //!< FreeRADIUS functions. + bool cext_compat; //!< Whether or not to create sub-interpreters per module + //!< instance. + + python_func_def_t + instantiate, + authorize, + authenticate, + preacct, + accounting, + checksimul, + pre_proxy, + post_proxy, + post_auth, +#ifdef WITH_COA + recv_coa, + send_coa, +#endif + detach; + + PyObject *pythonconf_dict; //!< Configuration parameters defined in the module + //!< made available to the python script. + bool pass_all_vps; //!< Pass all VPS lists (request, reply, config, state, proxy_req, proxy_reply) + bool pass_all_vps_dict; //!< Pass all VPS lists as a dictionary rather than a tuple +} rlm_python_t; + +/** Tracks a python module inst/thread state pair + * + * Multiple instances of python create multiple interpreters and each + * thread must have a PyThreadState per interpreter, to track execution. + */ +typedef struct python_thread_state { + PyThreadState *state; //!< Module instance/thread specific state. + rlm_python_t const *inst; //!< Module instance that created this thread state. +} python_thread_state_t; + + +#endif //__RLM_PYTHON_H__ + |