4198501177

Build # 4198501177

Build Type

github

Committed by GitHub

Commit Message

<a href="https://github.com/google/santa/commit/<a class=hub.com/google/santa/commit/68d9143531150dfa93f1f6c193deb5c2ddfca2d5">68d914353<a href="https://github.com/google/santa/commit/68d9143531150dfa93f1f6c193deb5c2ddfca2d5">">Merge </a><a class="double-link" href="https://github.com/google/santa/commit/<a class="double-link" href="https://github.com/google/santa/commit/9bc793e4b9c659a10468c8a1f2227b6e04532829">9bc793e4b</a>">9bc793e4b</a><a href="https://github.com/google/santa/commit/68d9143531150dfa93f1f6c193deb5c2ddfca2d5"> into a41567998">a41567998</a>

Pull Request Pull Request #1041: Add support for platform binary to process exceptions

Run Details

3848 of 7782 branches covered (49.45%)

Branch coverage included in aggregate %.

51 of 51 new or added lines in 5 files covered. (100.0%)

13535 of 18984 relevant lines covered (71.3%)

14753.57 hits per line

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0.0

/Source/common/SNTDropRootPrivs.m

/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///    http://www.apache.org/licenses/LICENSE-2.0
///
///    Unless required by applicable law or agreed to in writing, software
///    distributed under the License is distributed on an "AS IS" BASIS,
///    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
///    See the License for the specific language governing permissions and
///    limitations under the License.

#import "Source/common/SNTDropRootPrivs.h"

BOOL DropRootPrivileges() {
  if (getuid() == 0 || geteuid() == 0 || getgid() == 0 || getegid() == 0) {
    uid_t nobody = (uid_t)-2;
    if (setgid(nobody) != 0 || setgroups(0, NULL) != 0 || setegid(nobody) != 0 ||
        setuid(nobody) != 0 || seteuid(nobody) != 0) {
      return false;
    }

    if (getuid() != geteuid() || getgid() != getegid()) {
      return false;
    }
  }

  return true;
}

1	/// Copyright 2015 Google Inc. All rights reserved.
2	///
3	/// Licensed under the Apache License, Version 2.0 (the "License");
4	/// you may not use this file except in compliance with the License.
5	/// You may obtain a copy of the License at
6	///
7	/// http://www.apache.org/licenses/LICENSE-2.0
8	///
9	/// Unless required by applicable law or agreed to in writing, software
10	/// distributed under the License is distributed on an "AS IS" BASIS,
11	/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12	/// See the License for the specific language governing permissions and
13	/// limitations under the License.
14
15	#import "Source/common/SNTDropRootPrivs.h"
16
17	BOOL DropRootPrivileges() {	×
18	if (getuid() == 0 \|\| geteuid() == 0 \|\| getgid() == 0 \|\| getegid() == 0) {	×
19	uid_t nobody = (uid_t)-2;	×
20	if (setgid(nobody) != 0 \|\| setgroups(0, NULL) != 0 \|\| setegid(nobody) != 0 \|\|	×
21	setuid(nobody) != 0 \|\| seteuid(nobody) != 0) {	×
22	return false;	×
23	}	×
24
25	if (getuid() != geteuid() \|\| getgid() != getegid()) {	×
26	return false;	×
27	}	×
28	}	×
29
30	return true;	×
31	}	×

google / santa / 4198501177

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