<filename>dkimverify.py
#!/usr/local/bin/python2.5

# This software is provided 'as-is', without any express or implied
# warranty.  In no event will the author be held liable for any damages
# arising from the use of this software.
# 
# Permission is granted to anyone to use this software for any purpose,
# including commercial applications, and to alter it and redistribute it
# freely, subject to the following restrictions:
# 
# 1. The origin of this software must not be misrepresented; you must not
#    claim that you wrote the original software. If you use this software
#    in a product, an acknowledgment in the product documentation would be
#    appreciated but is not required.
# 2. Altered source versions must be plainly marked as such, and must not be
#    misrepresented as being the original software.
# 3. This notice may not be removed or altered from any source distribution.
# 
# Copyright (c) 2008 <NAME> http://hewgill.com

import sys

import dkim

message = sys.stdin.read()
if not dkim.verify(message):
    print "signature verification failed"
    sys.exit(1)
print "signature ok"

<filename>dkimverify.py
#!/usr/local/bin/python2.5

# This software is provided 'as-is', without any express or implied
# warranty.  In no event will the author be held liable for any damages
# arising from the use of this software.
# 
# Permission is granted to anyone to use this software for any purpose,
# including commercial applications, and to alter it and redistribute it
# freely, subject to the following restrictions:
# 
# 1. The origin of this software must not be misrepresented; you must not
#    claim that you wrote the original software. If you use this software
#    in a product, an acknowledgment in the product documentation would be
#    appreciated but is not required.
# 2. Altered source versions must be plainly marked as such, and must not be
#    misrepresented as being the original software.
# 3. This notice may not be removed or altered from any source distribution.
# 
# Copyright (c) 2008 <NAME> http://hewgill.com

import sys

import dkim

message = sys.stdin.read()
if not dkim.verify(message):
    print "signature verification failed"
    sys.exit(1)
print "signature ok"

#!/usr/local/bin/python2.5 # This software is provided 'as-is', without any express or implied # warranty.  In no event will the author be held liable for any damages # arising from the use of this software. # # Permission is granted to anyone to use this software for any purpose, # including commercial applications, and to alter it and redistribute it # freely, subject to the following restrictions: # # 1. The origin of this software must not be misrepresented; you must not #    claim that you wrote the original software. If you use this software #    in a product, an acknowledgment in the product documentation would be #    appreciated but is not required. # 2. Altered source versions must be plainly marked as such, and must not be #    misrepresented as being the original software. # 3. This notice may not be removed or altered from any source distribution. # # Copyright (c) 2008 <NAME> http://hewgill.com