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NetworkProtocolDictionary
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updated schema to check if oneOf length, reflength or data is set.

This commit is contained in:
Marcel 2016-09-18 18:18:22 +02:00
parent 94d24a8b19
commit 67485f775a
4 changed files with 84 additions and 34 deletions
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53
.idea/workspace.xml
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@ -2,9 +2,12 @@
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<change type="MODIFICATION" beforePath="$PROJECT_DIR$/protocols/osi1-2/arp.yml" afterPath="$PROJECT_DIR$/protocols/osi1-2/arp.yml" />
<change type="MODIFICATION" beforePath="$PROJECT_DIR$/protocols/osi1-2/eth-frame.yml" afterPath="$PROJECT_DIR$/protocols/osi1-2/eth-frame.yml" />
<change type="MODIFICATION" beforePath="$PROJECT_DIR$/protocols/osi1-2/eth-packet.yml" afterPath="$PROJECT_DIR$/protocols/osi1-2/eth-packet.yml" />
<change type="MODIFICATION" beforePath="$PROJECT_DIR$/protocols/osi3/icmpv4.yml" afterPath="$PROJECT_DIR$/protocols/osi3/icmpv4.yml" />
<change type="MODIFICATION" beforePath="$PROJECT_DIR$/protocols/osi3/ipv4.yml" afterPath="$PROJECT_DIR$/protocols/osi3/ipv4.yml" />
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@ -29,10 +32,10 @@
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@ -147,7 +150,7 @@
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@ -285,8 +288,26 @@
<option name="USE_KEYWORD" value="false" />
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@ -351,7 +372,7 @@
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@ -361,7 +382,7 @@
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3
protocols/osi3/icmpv4.yml
View File

@ -15,4 +15,5 @@ protocol: &icmpv4
desc: rest of header
length: 4
- field: data
optional: true
data: true
optional: true

20
schema.yml
View File

@ -26,12 +26,16 @@ definitions:
field:
type: object
properties:
length:
type: integer
reflength:
type: string
data:
type: boolean
field:
type: string
desc:
type: string
length:
type: integer
bitfield:
type: boolean
optional:
@ -40,16 +44,18 @@ definitions:
type: boolean
nextlayer:
type: boolean
data:
type: boolean
reference:
type: string
reflength:
type: string
subfields:
type: array
items:
$ref: "#/definitions/field"
oneOf:
- required:
- length
- required:
- reflength
- required:
- data
required:
- field
- length

42
validate.py
View File

@ -1,24 +1,46 @@
import sys
from jsonschema import validate
import yaml
import argparse
import glob
def main(argv):
schemafile = "schema.yml"
schema = None
parser = argparse.ArgumentParser()
parser.add_argument("--all", help="Validate all protocols.", action="store_true")
parser.add_argument("-f", help="Validate file.", default=None)
parser.add_argument("-s", help="Use schema file.", default="schema.yml")
parser.add_argument("-v", help="Verbosity...", action="store_true")
args = parser.parse_args()
schemafile = args.s
schemadata = None
with open(schemafile, "r") as f:
schemadata = yaml.load(f)
data = None
with open(argv[1], "r") as f:
data = yaml.load(f)
# get all yml files from protocols
# validate with
validate(data, schemadata)
if args.all:
# search for files and validate them.
print("Validating all files in protocols/osi*")
list = glob.glob("protocols/osi*/*.yml", recursive=True)
for file in list:
print("Validating file: " + file)
validateFile(file, schemadata, True if args.v else False)
pass
elif args.f is not None:
validateFile(args.f, schemadata, True if args.v else False)
pass
def validateFile(file, schema, verbose=False):
data = None
with open(file, "r") as f:
data = yaml.load(f)
try:
validate(data, schema)
print(file + " is valid.")
except:
print("Failed to validate: " + file)
if verbose:
raise
if __name__ == '__main__':
main(sys.argv)