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sosthene-nitrokey
2024-10-02 10:04:32 +00:00
parent 54f56afc33
commit 9506c2cd4a
9 changed files with 426 additions and 42 deletions
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cbor_smol/de/index.html
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cbor_smol/de/struct.Deserializer.html
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cbor_smol/error/enum.Error.html
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cbor_smol/error/index.html
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search-index.js
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search.desc/cbor_smol/cbor_smol-desc-0-.js
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src/cbor_smol/consts.rs.html
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@@ -17,6 +17,7 @@
<a href="#17" id="17">17</a>
<a href="#18" id="18">18</a>
<a href="#19" id="19">19</a>
<a href="#20" id="20">20</a>
</pre></div><pre class="rust"><code><span class="kw">pub const </span>MAJOR_OFFSET: u8 = <span class="number">5</span>;
<span class="kw">pub const </span>MAJOR_POSINT: u8 = <span class="number">0</span>;
@@ -26,6 +27,7 @@
<span class="kw">pub const </span>MAJOR_ARRAY: u8 = <span class="number">4</span>;
<span class="kw">pub const </span>MAJOR_MAP: u8 = <span class="number">5</span>;
<span class="kw">pub const </span>MAJOR_SIMPLE: u8 = <span class="number">7</span>;
<span class="kw">pub const </span>MAJOR_FLOAT: u8 = <span class="number">7</span>;
<span class="kw">pub const </span>SIMPLE_FALSE: u8 = <span class="number">20</span>;
<span class="kw">pub const </span>SIMPLE_TRUE: u8 = <span class="number">21</span>;
src/cbor_smol/de.rs.html
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</pre></div><pre class="rust"><code><span class="kw">use </span>serde::Deserialize;
<span class="kw">use </span>serde::de::IntoDeserializer;
@@ -1281,6 +1468,82 @@
}
}
<span class="kw">fn </span>ignore_int(<span class="kw-2">&amp;mut </span><span class="self">self</span>, major: u8) -&gt; <span class="prelude-ty">Result</span>&lt;()&gt; {
<span class="kw">let </span>additional = <span class="self">self</span>.expect_major(major)<span class="question-mark">?</span>;
<span class="kw">match </span>additional {
<span class="number">0</span>..=<span class="number">23 </span>=&gt; {}
<span class="number">24 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">1</span>)<span class="question-mark">?</span>;
}
<span class="number">25 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">2</span>)<span class="question-mark">?</span>;
}
<span class="number">26 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">4</span>)<span class="question-mark">?</span>;
}
<span class="number">27 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">8</span>)<span class="question-mark">?</span>;
}
<span class="kw">_ </span>=&gt; <span class="kw">return </span><span class="prelude-val">Err</span>(Error::DeserializeBadU16),
};
<span class="prelude-val">Ok</span>(())
}
<span class="kw">fn </span>ignore_bytes(<span class="kw-2">&amp;mut </span><span class="self">self</span>, major: u8) -&gt; <span class="prelude-ty">Result</span>&lt;()&gt; {
<span class="kw">let </span>length = <span class="self">self</span>.raw_deserialize_u32(major)<span class="question-mark">? </span><span class="kw">as </span>usize;
<span class="self">self</span>.try_take_n(length)<span class="question-mark">?</span>;
<span class="prelude-val">Ok</span>(())
}
<span class="kw">fn </span>ignore_array(<span class="kw-2">&amp;mut </span><span class="self">self</span>, major: u8, mult: usize) -&gt; <span class="prelude-ty">Result</span>&lt;()&gt; {
<span class="kw">let </span>length = <span class="self">self</span>.raw_deserialize_u32(major)<span class="question-mark">? </span><span class="kw">as </span>usize;
<span class="kw">let </span><span class="prelude-val">Some</span>(real_length) = length.checked_mul(mult) <span class="kw">else </span>{
<span class="kw">return </span><span class="prelude-val">Err</span>(Error::InexistentSliceToArrayError);
};
<span class="kw">for _ in </span><span class="number">0</span>..real_length {
<span class="self">self</span>.ignore()<span class="question-mark">?</span>;
}
<span class="prelude-val">Ok</span>(())
}
<span class="kw">fn </span>ignore_float(<span class="kw-2">&amp;mut </span><span class="self">self</span>) -&gt; <span class="prelude-ty">Result</span>&lt;()&gt; {
<span class="kw">let </span>additional = <span class="self">self</span>.expect_major(<span class="number">7</span>)<span class="question-mark">?</span>;
<span class="kw">match </span>additional {
<span class="number">0</span>..=<span class="number">23 </span>=&gt; {}
<span class="number">24 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">1</span>)<span class="question-mark">?</span>;
}
<span class="number">25 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">2</span>)<span class="question-mark">?</span>;
}
<span class="number">26 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">4</span>)<span class="question-mark">?</span>;
}
<span class="number">27 </span>=&gt; {
<span class="self">self</span>.try_take_n(<span class="number">8</span>)<span class="question-mark">?</span>;
}
<span class="kw">_ </span>=&gt; <span class="kw">return </span><span class="prelude-val">Err</span>(Error::DeserializeBadMajor),
};
<span class="prelude-val">Ok</span>(())
}
<span class="kw">fn </span>ignore(<span class="kw-2">&amp;mut </span><span class="self">self</span>) -&gt; <span class="prelude-ty">Result</span>&lt;()&gt; {
<span class="kw">let </span>major = <span class="self">self</span>.peek_major()<span class="question-mark">?</span>;
<span class="kw">match </span>major {
MAJOR_POSINT | MAJOR_NEGINT =&gt; <span class="self">self</span>.ignore_int(major)<span class="question-mark">?</span>,
MAJOR_BYTES | MAJOR_STR =&gt; <span class="self">self</span>.ignore_bytes(major)<span class="question-mark">?</span>,
MAJOR_ARRAY =&gt; <span class="self">self</span>.ignore_array(MAJOR_ARRAY, <span class="number">1</span>)<span class="question-mark">?</span>,
MAJOR_MAP =&gt; <span class="self">self</span>.ignore_array(MAJOR_MAP, <span class="number">2</span>)<span class="question-mark">?</span>,
<span class="number">6 </span>=&gt; {
<span class="self">self</span>.ignore_int(<span class="number">6</span>)<span class="question-mark">?</span>;
<span class="self">self</span>.ignore()<span class="question-mark">?</span>;
}
MAJOR_FLOAT =&gt; <span class="self">self</span>.ignore_float()<span class="question-mark">?</span>,
<span class="kw">_ </span>=&gt; <span class="kw">return </span><span class="prelude-val">Err</span>(Error::DeserializeBadMajor),
}
<span class="prelude-val">Ok</span>(())
}
<span class="comment">// fn try_take_varint(&amp;mut self) -&gt; Result&lt;usize&gt; {
// for i in 0..VarintUsize::varint_usize_max() {
// let val = self.input.get(i).ok_or(Error::DeserializeUnexpectedEnd)?;
@@ -1514,11 +1777,26 @@
}
}
<span class="kw">fn </span>deserialize_i64&lt;V&gt;(<span class="self">self</span>, _visitor: V) -&gt; <span class="prelude-ty">Result</span>&lt;V::Value&gt;
<span class="kw">fn </span>deserialize_i64&lt;V&gt;(<span class="self">self</span>, visitor: V) -&gt; <span class="prelude-ty">Result</span>&lt;V::Value&gt;
<span class="kw">where
</span>V: Visitor&lt;<span class="lifetime">'de</span>&gt;,
{
<span class="prelude-val">Err</span>(Error::NotYetImplemented)
<span class="kw">match </span><span class="self">self</span>.peek_major()<span class="question-mark">? </span>{
<span class="comment">// TODO: figure out if this is BAAAAD for size or speed
</span>major @ <span class="number">0</span>..=<span class="number">1 </span>=&gt; {
<span class="kw">let </span>raw = <span class="self">self</span>.raw_deserialize_u64(major)<span class="question-mark">?</span>;
<span class="kw">if </span>raw &lt;= i64::max_value() <span class="kw">as </span>u64 {
<span class="kw">if </span>major == MAJOR_POSINT {
visitor.visit_i64(raw <span class="kw">as </span>i64)
} <span class="kw">else </span>{
visitor.visit_i64(-<span class="number">1 </span>- (raw <span class="kw">as </span>i64))
}
} <span class="kw">else </span>{
<span class="prelude-val">Err</span>(Error::DeserializeBadI64)
}
}
<span class="kw">_ </span>=&gt; <span class="prelude-val">Err</span>(Error::DeserializeBadI16),
}
}
<span class="kw">fn </span>deserialize_u8&lt;V&gt;(<span class="self">self</span>, visitor: V) -&gt; <span class="prelude-ty">Result</span>&lt;V::Value&gt;
@@ -1785,7 +2063,8 @@
</span>V: Visitor&lt;<span class="lifetime">'de</span>&gt;,
{
<span class="comment">// Ignore extra fields/options
</span>visitor.visit_none()
</span><span class="self">self</span>.ignore()<span class="question-mark">?</span>;
visitor.visit_none()
}
}
@@ -1869,6 +2148,7 @@
</span><span class="attr">#[cfg(test)]
</span><span class="kw">mod </span>tests {
<span class="comment">// use super::*;
</span><span class="kw">use </span><span class="kw">super</span>::from_bytes;
@@ -2142,6 +2422,100 @@
<span class="macro">assert_eq!</span>(de, e);
}
<span class="attr">#[test]
</span><span class="kw">fn </span>de_ignored_any() {
<span class="kw">use </span>serde::de::IgnoredAny;
<span class="kw">use </span>serde::{Deserialize, Serialize};
<span class="attr">#[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
</span><span class="kw">pub struct </span>ValOuter&lt;<span class="lifetime">'a</span>&gt; {
inner: Outer&lt;<span class="lifetime">'a</span>&gt;,
val: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>str,
}
<span class="attr">#[derive(Deserialize)]
</span><span class="kw">pub struct </span>ValIgnored&lt;<span class="lifetime">'a</span>&gt; {
<span class="attr">#[allow(unused)]
</span>inner: IgnoredAny,
val: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>str,
}
<span class="attr">#[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
</span><span class="kw">pub struct </span>Inner&lt;<span class="lifetime">'a</span>&gt; {
u8: u8,
u16: u16,
u32: u32,
u64: u64,
i8: i8,
i16: i16,
i32: i32,
i64: i64,
str: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>str,
option: <span class="prelude-ty">Option</span>&lt;<span class="kw-2">&amp;</span><span class="lifetime">'a </span>str&gt;,
<span class="attr">#[serde(with = <span class="string">"serde_bytes"</span>)]
</span>bytes: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>[u8],
unit: (),
}
<span class="attr">#[derive(Serialize, Deserialize, PartialEq, Eq, Clone, Debug)]
</span><span class="kw">pub struct </span>Outer&lt;<span class="lifetime">'a</span>&gt; {
u8: u8,
u16: u16,
u32: u32,
u64: u64,
i8: i8,
i16: i16,
i32: i32,
i64: i64,
str: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>str,
<span class="attr">#[serde(with = <span class="string">"serde_bytes"</span>)]
</span>bytes: <span class="kw-2">&amp;</span><span class="lifetime">'a </span>[u8],
unit: (),
option: <span class="prelude-ty">Option</span>&lt;<span class="kw-2">&amp;</span><span class="lifetime">'a </span>str&gt;,
nested: Inner&lt;<span class="lifetime">'a</span>&gt;,
}
<span class="kw">let </span><span class="kw-2">mut </span>buf = [<span class="number">0</span>; <span class="number">1024</span>];
<span class="kw">let </span>val = Outer {
u8: u8::MAX,
u16: u16::MAX,
u32: u32::MAX,
u64: u64::MAX,
i8: i8::MIN,
i16: i16::MIN,
i32: i32::MIN,
i64: i64::MIN,
str: <span class="string">"string"</span>,
bytes: <span class="string">b"bytes"</span>,
unit: (),
option: <span class="prelude-val">Some</span>(<span class="string">"option"</span>),
nested: Inner {
u8: <span class="number">0</span>,
u16: <span class="number">0</span>,
u32: <span class="number">0</span>,
u64: <span class="number">0</span>,
i8: i8::MIN,
i16: i16::MIN,
i32: i32::MIN,
i64: i64::MIN,
str: <span class="string">""</span>,
option: <span class="prelude-val">None</span>,
bytes: <span class="string">b""</span>,
unit: (),
},
};
<span class="kw">let </span>ser = cbor_serialize(<span class="kw-2">&amp;</span>val, <span class="kw-2">&amp;mut </span>buf).unwrap();
<span class="kw">let _</span>: IgnoredAny = cbor_deserialize(ser).unwrap();
<span class="kw">let </span>val = ValOuter {
inner: val,
val: <span class="string">"value"</span>,
};
<span class="kw">let </span>ser = cbor_serialize(<span class="kw-2">&amp;</span>val, <span class="kw-2">&amp;mut </span>buf).unwrap();
<span class="kw">let </span>de: ValOuter = cbor_deserialize(ser).unwrap();
<span class="macro">assert_eq!</span>(val, de);
<span class="kw">let </span>de: ValIgnored = cbor_deserialize(ser).unwrap();
<span class="macro">assert_eq!</span>(de.val, <span class="string">"value"</span>);
}
<span class="comment">// #[test]
// fn fuzzer_things() {
// let data: [u8; 2] = [160, 96];
src/cbor_smol/error.rs.html
+6
View File
@@ -145,6 +145,9 @@
<a href="#145" id="145">145</a>
<a href="#146" id="146">146</a>
<a href="#147" id="147">147</a>
<a href="#148" id="148">148</a>
<a href="#149" id="149">149</a>
<a href="#150" id="150">150</a>
</pre></div><pre class="rust"><code><span class="attr">#![allow(unused_variables)]
</span><span class="kw">use </span>core::fmt::{Display, Formatter};
@@ -189,6 +192,8 @@
</span>DeserializeBadI16,
<span class="doccomment">/// Expected a i32, was too large
</span>DeserializeBadI32,
<span class="doccomment">/// Expected a i64, was too large
</span>DeserializeBadI64,
<span class="doccomment">/// Expected a u8
</span>DeserializeBadU8,
<span class="doccomment">/// Expected a u16
@@ -238,6 +243,7 @@
</span>DeserializeBadI8 =&gt; <span class="string">"Expected a i8"</span>,
DeserializeBadI16 =&gt; <span class="string">"Expected a i16"</span>,
DeserializeBadI32 =&gt; <span class="string">"Expected a i32"</span>,
DeserializeBadI64 =&gt; <span class="string">"Expected a i64"</span>,
DeserializeBadMajor =&gt; <span class="string">"Expected a different major type"</span>,
DeserializeBadU8 =&gt; <span class="string">"Expected a u8"</span>,
DeserializeBadU16 =&gt; <span class="string">"Expected a u16"</span>,