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Fixes hostid retrieval.

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This commit is contained in:
Jeremy 2015-03-13 11:45:38 -06:00
parent 5637b7be86
commit f7d3af4a59
1 changed files with 7 additions and 5 deletions
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12
gns3server/modules/iou/iou_vm.py
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@ -339,6 +339,7 @@ class IOUVM(BaseVM):
raise IOUError("The following shared library dependencies cannot be found for IOU image {}: {}".format(self._path,
", ".join(missing_libs)))
@asyncio.coroutine
def _check_iou_licence(self):
"""
Checks for a valid IOU key in the iourc file (paranoid mode).
@ -358,16 +359,17 @@ class IOUVM(BaseVM):
if hostname not in config["license"]:
raise IOUError("Hostname key not found in iourc file {}".format(self.iourc_path))
user_ioukey = config["license"][hostname]
print(user_ioukey[-1:])
if user_ioukey[-1:] != ';':
raise IOUError("IOU key not ending with ; in iourc file".format(self.iourc_path))
if len(user_ioukey) != 17:
raise IOUError("IOU key length is not 16 characters in iourc file".format(self.iourc_path))
user_ioukey = user_ioukey[:16]
try:
hostid = os.popen("hostid").read().strip()
except OSError as e:
raise IOUError("Could not read the hostid: {}".format(e))
hostid = (yield from gns3server.utils.asyncio.subprocess_check_output("hostid")).strip()
except FileNotFoundError as e:
raise IOUError("Could not find hostid: {}".format(e))
except subprocess.SubprocessError as e:
raise IOUError("Could not execute hostid: {}".format(e))
try:
ioukey = int(hostid, 16)
except ValueError:
@ -401,7 +403,7 @@ class IOUVM(BaseVM):
license_check = self._manager.config.get_section_config("IOU").getboolean("license_check", True)
if license_check:
self._check_iou_licence()
yield from self._check_iou_licence()
iouyap_path = self.iouyap_path
if not iouyap_path or not os.path.isfile(iouyap_path):