Revision e369f21d lib/confd/server.py
b/lib/confd/server.py | ||
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"""A processor for confd requests. |
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@ivar reader: confd SimpleConfigReader |
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@ivar disabled: whether confd serving is disabled |
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""" |
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DISPATCH_TABLE = { |
... | ... | |
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"""Constructor for ConfdProcessor |
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|
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""" |
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self.reader = ssconf.SimpleConfigReader()
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self.disabled = True
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self.hmac_key = utils.ReadFile(constants.HMAC_CLUSTER_KEY) |
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self.reader = None |
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assert \ |
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not constants.CONFD_REQS.symmetric_difference(self.DISPATCH_TABLE), \ |
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"DISPATCH_TABLE is unaligned with CONFD_REQS" |
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def Enable(self): |
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try: |
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self.reader = ssconf.SimpleConfigReader() |
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self.disabled = False |
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except errors.ConfigurationError: |
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self.disabled = True |
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raise |
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|
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def Disable(self): |
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self.disabled = True |
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self.reader = None |
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def ExecQuery(self, payload_in, ip, port): |
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"""Process a single UDP request from a client. |
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|
... | ... | |
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@type port: source port |
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""" |
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if self.disabled: |
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logging.debug('Confd is disabled. Ignoring query.') |
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return |
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try: |
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request = self.ExtractRequest(payload_in) |
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reply, rsalt = self.ProcessRequest(request) |
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