1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
<html><body>
<style>
body, h1, h2, h3, div, span, p, pre, a {
margin: 0;
padding: 0;
border: 0;
font-weight: inherit;
font-style: inherit;
font-size: 100%;
font-family: inherit;
vertical-align: baseline;
}
body {
font-size: 13px;
padding: 1em;
}
h1 {
font-size: 26px;
margin-bottom: 1em;
}
h2 {
font-size: 24px;
margin-bottom: 1em;
}
h3 {
font-size: 20px;
margin-bottom: 1em;
margin-top: 1em;
}
pre, code {
line-height: 1.5;
font-family: Monaco, 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', 'Lucida Console', monospace;
}
pre {
margin-top: 0.5em;
}
h1, h2, h3, p {
font-family: Arial, sans serif;
}
h1, h2, h3 {
border-bottom: solid #CCC 1px;
}
.toc_element {
margin-top: 0.5em;
}
.firstline {
margin-left: 2 em;
}
.method {
margin-top: 1em;
border: solid 1px #CCC;
padding: 1em;
background: #EEE;
}
.details {
font-weight: bold;
font-size: 14px;
}
</style>
<h1><a href="safebrowsing_v4.html">Safe Browsing API</a> . <a href="safebrowsing_v4.threatListUpdates.html">threatListUpdates</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
<code><a href="#fetch">fetch(body, x__xgafv=None)</a></code></p>
<p class="firstline">Fetches the most recent threat list updates. A client can request updates</p>
<h3>Method Details</h3>
<div class="method">
<code class="details" id="fetch">fetch(body, x__xgafv=None)</code>
<pre>Fetches the most recent threat list updates. A client can request updates
for multiple lists at once.
Args:
body: object, The request body. (required)
The object takes the form of:
{ # Describes a Safe Browsing API update request. Clients can request updates for
# multiple lists in a single request.
# NOTE: Field index 2 is unused.
# NEXT: 5
"client": { # The client metadata associated with Safe Browsing API requests. # The client metadata.
"clientVersion": "A String", # The version of the client implementation.
"clientId": "A String", # A client ID that (hopefully) uniquely identifies the client implementation
# of the Safe Browsing API.
},
"listUpdateRequests": [ # The requested threat list updates.
{ # A single list update request.
"threatType": "A String", # The type of threat posed by entries present in the list.
"state": "A String", # The current state of the client for the requested list (the encrypted
# client state that was received from the last successful list update).
"threatEntryType": "A String", # The types of entries present in the list.
"platformType": "A String", # The type of platform at risk by entries present in the list.
"constraints": { # The constraints for this update. # The constraints associated with this request.
"language": "A String", # Requests the lists for a specific language. Expects ISO 639 alpha-2
# format.
"maxDatabaseEntries": 42, # Sets the maximum number of entries that the client is willing to have
# in the local database. This should be a power of 2 between 2**10 and
# 2**20. If zero, no database size limit is set.
"region": "A String", # Requests the list for a specific geographic location. If not set the
# server may pick that value based on the user's IP address. Expects ISO
# 3166-1 alpha-2 format.
"maxUpdateEntries": 42, # The maximum size in number of entries. The update will not contain more
# entries than this value. This should be a power of 2 between 2**10 and
# 2**20. If zero, no update size limit is set.
"supportedCompressions": [ # The compression types supported by the client.
"A String",
],
"deviceLocation": "A String", # A client's physical location, expressed as a ISO 31166-1 alpha-2
# region code.
},
},
],
}
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{
"listUpdateResponses": [ # The list updates requested by the clients.
{ # An update to an individual list.
"responseType": "A String", # The type of response. This may indicate that an action is required by the
# client when the response is received.
"threatType": "A String", # The threat type for which data is returned.
"removals": [ # A set of entries to remove from a local threat type's list. In practice,
# this field is empty or contains exactly one ThreatEntrySet.
{ # A set of threats that should be added or removed from a client's local
# database.
"compressionType": "A String", # The compression type for the entries in this set.
"rawIndices": { # A set of raw indices to remove from a local list. # The raw removal indices for a local list.
"indices": [ # The indices to remove from a lexicographically-sorted local list.
42,
],
},
"rawHashes": { # The uncompressed threat entries in hash format of a particular prefix length. # The raw SHA256-formatted entries.
# Hashes can be anywhere from 4 to 32 bytes in size. A large majority are 4
# bytes, but some hashes are lengthened if they collide with the hash of a
# popular URL.
#
# Used for sending ThreatEntrySet to clients that do not support compression,
# or when sending non-4-byte hashes to clients that do support compression.
"prefixSize": 42, # The number of bytes for each prefix encoded below. This field can be
# anywhere from 4 (shortest prefix) to 32 (full SHA256 hash).
"rawHashes": "A String", # The hashes, in binary format, concatenated into one long string. Hashes are
# sorted in lexicographic order. For JSON API users, hashes are
# base64-encoded.
},
"riceHashes": { # The Rice-Golomb encoded data. Used for sending compressed 4-byte hashes or # The encoded 4-byte prefixes of SHA256-formatted entries, using a
# Golomb-Rice encoding. The hashes are converted to uint32, sorted in
# ascending order, then delta encoded and stored as encoded_data.
# compressed removal indices.
"riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
# is missing (that is, zero) if `num_entries` is zero.
"numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
# single integer was encoded, this will be zero and the single value will be
# stored in `first_value`.
"encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
"firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
# integer was encoded, that single integer's value. If the field is empty or
# missing, assume zero.
},
"riceIndices": { # The Rice-Golomb encoded data. Used for sending compressed 4-byte hashes or # The encoded local, lexicographically-sorted list indices, using a
# Golomb-Rice encoding. Used for sending compressed removal indices. The
# removal indices (uint32) are sorted in ascending order, then delta encoded
# and stored as encoded_data.
# compressed removal indices.
"riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
# is missing (that is, zero) if `num_entries` is zero.
"numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
# single integer was encoded, this will be zero and the single value will be
# stored in `first_value`.
"encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
"firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
# integer was encoded, that single integer's value. If the field is empty or
# missing, assume zero.
},
},
],
"newClientState": "A String", # The new client state, in encrypted format. Opaque to clients.
"checksum": { # The expected state of a client's local database. # The expected SHA256 hash of the client state; that is, of the sorted list
# of all hashes present in the database after applying the provided update.
# If the client state doesn't match the expected state, the client must
# disregard this update and retry later.
"sha256": "A String", # The SHA256 hash of the client state; that is, of the sorted list of all
# hashes present in the database.
},
"threatEntryType": "A String", # The format of the threats.
"additions": [ # A set of entries to add to a local threat type's list. Repeated to allow
# for a combination of compressed and raw data to be sent in a single
# response.
{ # A set of threats that should be added or removed from a client's local
# database.
"compressionType": "A String", # The compression type for the entries in this set.
"rawIndices": { # A set of raw indices to remove from a local list. # The raw removal indices for a local list.
"indices": [ # The indices to remove from a lexicographically-sorted local list.
42,
],
},
"rawHashes": { # The uncompressed threat entries in hash format of a particular prefix length. # The raw SHA256-formatted entries.
# Hashes can be anywhere from 4 to 32 bytes in size. A large majority are 4
# bytes, but some hashes are lengthened if they collide with the hash of a
# popular URL.
#
# Used for sending ThreatEntrySet to clients that do not support compression,
# or when sending non-4-byte hashes to clients that do support compression.
"prefixSize": 42, # The number of bytes for each prefix encoded below. This field can be
# anywhere from 4 (shortest prefix) to 32 (full SHA256 hash).
"rawHashes": "A String", # The hashes, in binary format, concatenated into one long string. Hashes are
# sorted in lexicographic order. For JSON API users, hashes are
# base64-encoded.
},
"riceHashes": { # The Rice-Golomb encoded data. Used for sending compressed 4-byte hashes or # The encoded 4-byte prefixes of SHA256-formatted entries, using a
# Golomb-Rice encoding. The hashes are converted to uint32, sorted in
# ascending order, then delta encoded and stored as encoded_data.
# compressed removal indices.
"riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
# is missing (that is, zero) if `num_entries` is zero.
"numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
# single integer was encoded, this will be zero and the single value will be
# stored in `first_value`.
"encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
"firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
# integer was encoded, that single integer's value. If the field is empty or
# missing, assume zero.
},
"riceIndices": { # The Rice-Golomb encoded data. Used for sending compressed 4-byte hashes or # The encoded local, lexicographically-sorted list indices, using a
# Golomb-Rice encoding. Used for sending compressed removal indices. The
# removal indices (uint32) are sorted in ascending order, then delta encoded
# and stored as encoded_data.
# compressed removal indices.
"riceParameter": 42, # The Golomb-Rice parameter, which is a number between 2 and 28. This field
# is missing (that is, zero) if `num_entries` is zero.
"numEntries": 42, # The number of entries that are delta encoded in the encoded data. If only a
# single integer was encoded, this will be zero and the single value will be
# stored in `first_value`.
"encodedData": "A String", # The encoded deltas that are encoded using the Golomb-Rice coder.
"firstValue": "A String", # The offset of the first entry in the encoded data, or, if only a single
# integer was encoded, that single integer's value. If the field is empty or
# missing, assume zero.
},
},
],
"platformType": "A String", # The platform type for which data is returned.
},
],
"minimumWaitDuration": "A String", # The minimum duration the client must wait before issuing any update
# request. If this field is not set clients may update as soon as they want.
}</pre>
</div>
</body></html>
|
