Coverage Report

Created: 2026-02-14 06:45

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/pistache/tests/fuzzers/fuzz_parser.cpp
Line
Count
Source
1
/*
2
 * SPDX-FileCopyrightText: 2021 David Korczynski
3
 *
4
 * SPDX-License-Identifier: Apache-2.0
5
 */
6
7
#include <pistache/http.h>
8
#include <pistache/router.h>
9
10
using namespace Pistache;
11
12
template <class F>
13
void ignoreExceptions(const F& func)
14
125k
{
15
125k
    try
16
125k
    {
17
125k
        func();
18
125k
    }
19
125k
    catch (...)
20
125k
    {
21
55.9k
    }
22
125k
}
fuzz_parser.cpp:void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0 const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
fuzz_parser.cpp:void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1>(parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1 const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
fuzz_parser.cpp:void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_2>(parseHttpHeader<Pistache::Http::Header::Authorization>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_2 const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
2.67k
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Accept>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Accept>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
2.77k
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::CacheControl>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::CacheControl>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
2.80k
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Connection>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Connection>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::AcceptEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::AcceptEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::ContentEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::ContentEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::ContentLength>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::ContentLength>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
10
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::ContentType>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::ContentType>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
2.58k
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Date>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Date>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
2.81k
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Expect>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Expect>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Host>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Host>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
731
    }
22
3.01k
}
void ignoreExceptions<parseHttpHeader<Pistache::Http::Header::Server>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}>(parseHttpHeader<Pistache::Http::Header::Server>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1} const&)
Line
Count
Source
14
3.01k
{
15
3.01k
    try
16
3.01k
    {
17
3.01k
        func();
18
3.01k
    }
19
3.01k
    catch (...)
20
3.01k
    {
21
0
    }
22
3.01k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_cookies(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fuzz_cookies(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0 const&)
Line
Count
Source
14
1.21k
{
15
1.21k
    try
16
1.21k
    {
17
1.21k
        func();
18
1.21k
    }
19
1.21k
    catch (...)
20
1.21k
    {
21
113
    }
22
1.21k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_cookies(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1>(fuzz_cookies(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1 const&)
Line
Count
Source
14
1.21k
{
15
1.21k
    try
16
1.21k
    {
17
1.21k
        func();
18
1.21k
    }
19
1.21k
    catch (...)
20
1.21k
    {
21
402
    }
22
1.21k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_request_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fuzz_request_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0 const&)
Line
Count
Source
14
1.78k
{
15
1.78k
    try
16
1.78k
    {
17
1.78k
        func();
18
1.78k
    }
19
1.78k
    catch (...)
20
1.78k
    {
21
383
    }
22
1.78k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_request_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1>(fuzz_request_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1 const&)
Line
Count
Source
14
1.34k
{
15
1.34k
    try
16
1.34k
    {
17
1.34k
        func();
18
1.34k
    }
19
1.34k
    catch (...)
20
1.34k
    {
21
0
    }
22
1.34k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_response_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fuzz_response_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0 const&)
Line
Count
Source
14
209
{
15
209
    try
16
209
    {
17
209
        func();
18
209
    }
19
209
    catch (...)
20
209
    {
21
133
    }
22
209
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_response_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1>(fuzz_response_parser(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1 const&)
Line
Count
Source
14
75
{
15
75
    try
16
75
    {
17
75
        func();
18
75
    }
19
75
    catch (...)
20
75
    {
21
0
    }
22
75
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0 const&)
Line
Count
Source
14
52.9k
{
15
52.9k
    try
16
52.9k
    {
17
52.9k
        func();
18
52.9k
    }
19
52.9k
    catch (...)
20
52.9k
    {
21
32.8k
    }
22
52.9k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1>(fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_1 const&)
Line
Count
Source
14
15.3k
{
15
15.3k
    try
16
15.3k
    {
17
15.3k
        func();
18
15.3k
    }
19
15.3k
    catch (...)
20
15.3k
    {
21
7.75k
    }
22
15.3k
}
fuzz_parser.cpp:void ignoreExceptions<fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_2>(fuzz_router(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_2 const&)
Line
Count
Source
14
8.82k
{
15
8.82k
    try
16
8.82k
    {
17
8.82k
        func();
18
8.82k
    }
19
8.82k
    catch (...)
20
8.82k
    {
21
0
    }
22
8.82k
}
23
24
template <class T>
25
void parseHttpHeader(const std::string& input)
26
33.1k
{
27
33.1k
    T header;
28
33.1k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Accept>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::CacheControl>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Connection>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::AcceptEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::ContentEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::ContentLength>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::ContentType>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Date>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Expect>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Host>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
parseHttpHeader<Pistache::Http::Header::Server>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::{lambda()#1}::operator()() const
Line
Count
Source
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
33.1k
    std::stringstream oss;
31
33.1k
    header.write(oss);
32
33.1k
}
void parseHttpHeader<Pistache::Http::Header::Accept>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::CacheControl>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::Connection>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::AcceptEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::ContentEncoding>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::ContentLength>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::ContentType>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::Date>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::Expect>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::Host>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
void parseHttpHeader<Pistache::Http::Header::Server>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
Line
Count
Source
26
3.01k
{
27
3.01k
    T header;
28
3.01k
    ignoreExceptions([&] { header.parse(input); });
29
30
3.01k
    std::stringstream oss;
31
3.01k
    header.write(oss);
32
3.01k
}
33
34
template <>
35
void parseHttpHeader<Pistache::Http::Header::Authorization>(const std::string& input)
36
3.01k
{
37
3.01k
    Pistache::Http::Header::Authorization header;
38
3.01k
    ignoreExceptions([&] { header.parse(input); });
39
3.01k
    ignoreExceptions([&] { header.getMethod(); });
40
3.01k
    ignoreExceptions(
41
3.01k
        [&] {
42
3.01k
            const auto user     = header.getBasicUser();
43
3.01k
            const auto password = header.getBasicPassword();
44
3.01k
            header.setBasicUserPassword(user, password);
45
3.01k
        });
46
47
3.01k
    std::stringstream oss;
48
3.01k
    header.write(oss);
49
3.01k
}
50
51
void fuzz_headers(const std::string& input)
52
3.01k
{
53
3.01k
    parseHttpHeader<Pistache::Http::Header::Accept>(input);
54
3.01k
    parseHttpHeader<Pistache::Http::Header::CacheControl>(input);
55
3.01k
    parseHttpHeader<Pistache::Http::Header::Connection>(input);
56
3.01k
    parseHttpHeader<Pistache::Http::Header::AcceptEncoding>(input);
57
3.01k
    parseHttpHeader<Pistache::Http::Header::ContentEncoding>(input);
58
3.01k
    parseHttpHeader<Pistache::Http::Header::ContentLength>(input);
59
3.01k
    parseHttpHeader<Pistache::Http::Header::ContentType>(input);
60
3.01k
    parseHttpHeader<Pistache::Http::Header::Authorization>(input);
61
3.01k
    parseHttpHeader<Pistache::Http::Header::Date>(input);
62
3.01k
    parseHttpHeader<Pistache::Http::Header::Expect>(input);
63
3.01k
    parseHttpHeader<Pistache::Http::Header::Host>(input);
64
3.01k
    parseHttpHeader<Pistache::Http::Header::Server>(input);
65
3.01k
}
66
67
void fuzz_cookies(const std::string& input)
68
1.21k
{
69
1.21k
    Pistache::Http::CookieJar cookie_jar;
70
1.21k
    ignoreExceptions([&] { Pistache::Http::Cookie::fromString(input); });
71
1.21k
    ignoreExceptions([&] { cookie_jar.addFromRaw(input.data(), input.size()); });
72
1.21k
}
73
74
void fuzz_request_parser(const std::string& input)
75
1.78k
{
76
1.78k
    constexpr size_t maxDataSize = 4096;
77
1.78k
    Pistache::Http::RequestParser rparser(maxDataSize);
78
79
1.78k
    if (rparser.feed(input.data(), input.size()))
80
1.78k
    {
81
1.78k
        auto state = Pistache::Http::Private::State::Done;
82
1.78k
        ignoreExceptions([&] { state = rparser.parse(); });
83
84
1.78k
        if (state == Pistache::Http::Private::State::Again)
85
1.34k
            ignoreExceptions([&] { rparser.parse(); });
86
1.78k
    }
87
1.78k
}
88
89
void fuzz_response_parser(const std::string& input)
90
210
{
91
210
    constexpr size_t maxDataSize = 4096;
92
210
    Pistache::Http::ResponseParser rparser(maxDataSize);
93
94
210
    if (rparser.feed(input.data(), input.size()))
95
209
    {
96
209
        auto state = Pistache::Http::Private::State::Done;
97
209
        ignoreExceptions([&] { state = rparser.parse(); });
98
99
209
        if (state == Pistache::Http::Private::State::Again)
100
75
            ignoreExceptions([&] { rparser.parse(); });
101
209
    }
102
210
}
103
104
void fuzz_router(const std::string& input)
105
1.54k
{
106
1.54k
    std::string path_input;
107
1.54k
    std::stringstream input_stream(input);
108
1.54k
    Pistache::Rest::SegmentTreeNode tree;
109
110
105k
    while (std::getline(input_stream, path_input, '\n'))
111
103k
    {
112
103k
        if (path_input.size() < 2)
113
11.5k
            continue;
114
115
91.9k
        const int test_case = path_input.back();
116
91.9k
        path_input.pop_back();
117
118
91.9k
        const auto sanitized = Pistache::Rest::SegmentTreeNode::sanitizeResource(path_input);
119
91.9k
        std::shared_ptr<char> ptr(new char[sanitized.length()], std::default_delete<char[]>());
120
91.9k
        std::memcpy(ptr.get(), sanitized.data(), sanitized.length());
121
91.9k
        const std::string_view path { ptr.get(), sanitized.length() };
122
123
91.9k
        switch (test_case)
124
91.9k
        {
125
52.9k
        case 'A':
126
52.9k
            ignoreExceptions([&] {
127
52.9k
                Pistache::Rest::Route::Handler handler = [](auto...) { return Pistache::Rest::Route::Result::Ok; };
128
52.9k
                std::shared_ptr<char> ptr(new char[sanitized.length()], std::default_delete<char[]>());
129
52.9k
                std::memcpy(ptr.get(), sanitized.data(), sanitized.length());
130
52.9k
                const std::string_view path { ptr.get(), sanitized.length() };
131
52.9k
                tree.addRoute(path, handler, ptr);
132
52.9k
            });
133
52.9k
            break;
134
15.3k
        case 'R':
135
15.3k
            ignoreExceptions([&] { tree.removeRoute(path); });
136
15.3k
            break;
137
8.82k
        case 'F':
138
8.82k
            ignoreExceptions([&] { tree.findRoute(path); });
139
8.82k
            break;
140
91.9k
        }
141
91.9k
    }
142
1.54k
}
143
144
void fuzz_other(const std::string& input)
145
3
{
146
    // URI parsing
147
3
    Http::Uri::Query query1;
148
3
    query1.add(input, input);
149
3
}
150
151
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
152
7.78k
{
153
7.78k
    if (size < 1)
154
0
        return -1;
155
156
7.78k
    const uint8_t type = data[0];
157
7.78k
    const std::string input(reinterpret_cast<const char*>(data + 1), size - 1);
158
159
7.78k
    switch (type)
160
7.78k
    {
161
3.01k
    case 'H':
162
3.01k
        fuzz_headers(input);
163
3.01k
        break;
164
1.21k
    case 'C':
165
1.21k
        fuzz_cookies(input);
166
1.21k
        break;
167
1.78k
    case 'R':
168
1.78k
        fuzz_request_parser(input);
169
1.78k
        break;
170
210
    case 'A':
171
210
        fuzz_response_parser(input);
172
210
        break;
173
1.54k
    case 'S':
174
1.54k
        fuzz_router(input);
175
1.54k
        break;
176
3
    case 'O':
177
3
        fuzz_other(input);
178
3
        break;
179
7.78k
    }
180
181
7.78k
    return 0;
182
7.78k
}