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74 lines
1.8 KiB
74 lines
1.8 KiB
# - Try to find the PAM libraries |
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# Once done this will define |
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# |
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# PAM_FOUND - system has pam |
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# PAM_INCLUDE_DIR - the pam include directory |
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# PAM_LIBRARIES - libpam library |
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if (PAM_INCLUDE_DIR AND PAM_LIBRARY) |
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# Already in cache, be silent |
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set(PAM_FIND_QUIETLY TRUE) |
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endif (PAM_INCLUDE_DIR AND PAM_LIBRARY) |
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find_path(PAM_INCLUDE_DIR NAMES security/pam_appl.h pam/pam_appl.h) |
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find_library(PAM_LIBRARY pam) |
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find_library(DL_LIBRARY dl) |
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if (PAM_INCLUDE_DIR AND PAM_LIBRARY) |
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set(PAM_FOUND TRUE) |
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if (DL_LIBRARY) |
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set(PAM_LIBRARIES ${PAM_LIBRARY} ${DL_LIBRARY}) |
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else (DL_LIBRARY) |
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set(PAM_LIBRARIES ${PAM_LIBRARY}) |
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endif (DL_LIBRARY) |
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if (EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h) |
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# darwin claims to be something special |
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set(HAVE_PAM_PAM_APPL_H 1) |
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endif (EXISTS ${PAM_INCLUDE_DIR}/pam/pam_appl.h) |
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if (NOT DEFINED PAM_MESSAGE_CONST) |
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include(CheckCXXSourceCompiles) |
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# XXX does this work with plain c? |
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check_cxx_source_compiles(" |
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#if ${HAVE_PAM_PAM_APPL_H}+0 |
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# include <pam/pam_appl.h> |
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#else |
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# include <security/pam_appl.h> |
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#endif |
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static int PAM_conv( |
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int num_msg, |
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const struct pam_message **msg, /* this is the culprit */ |
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struct pam_response **resp, |
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void *ctx) |
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{ |
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return 0; |
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} |
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int main(void) |
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{ |
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struct pam_conv PAM_conversation = { |
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&PAM_conv, /* this bombs out if the above does not match */ |
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0 |
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}; |
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return 0; |
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} |
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" PAM_MESSAGE_CONST) |
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endif (NOT DEFINED PAM_MESSAGE_CONST) |
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set(PAM_MESSAGE_CONST ${PAM_MESSAGE_CONST} CACHE BOOL "PAM expects a conversation function with const pam_message") |
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endif (PAM_INCLUDE_DIR AND PAM_LIBRARY) |
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if (PAM_FOUND) |
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if (NOT PAM_FIND_QUIETLY) |
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message(STATUS "Found PAM: ${PAM_LIBRARIES}") |
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endif (NOT PAM_FIND_QUIETLY) |
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else (PAM_FOUND) |
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if (PAM_FIND_REQUIRED) |
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message(FATAL_ERROR "PAM was not found") |
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endif(PAM_FIND_REQUIRED) |
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endif (PAM_FOUND) |
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mark_as_advanced(PAM_INCLUDE_DIR PAM_LIBRARY DL_LIBRARY PAM_MESSAGE_CONST)
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