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author | enahum <nahumhbl@gmail.com> | 2016-07-05 15:49:00 -0400 |
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committer | GitHub <noreply@github.com> | 2016-07-05 15:49:00 -0400 |
commit | 5f04dc4f45b9657d46380499f92ae6e5c1bf5506 (patch) | |
tree | 86670cb20e038f9716eca3ab9dcb7f2f71263286 /vendor/github.com/kardianos/osext/osext_sysctl.go | |
parent | f91b9d4a654ff27777580651d853b6372a425af6 (diff) | |
download | chat-5f04dc4f45b9657d46380499f92ae6e5c1bf5506.tar.gz chat-5f04dc4f45b9657d46380499f92ae6e5c1bf5506.tar.bz2 chat-5f04dc4f45b9657d46380499f92ae6e5c1bf5506.zip |
SAML support (#3494)
* PLT-3073: Implement SAML/Okta Server side (EE) (#3422)
* PLT-3137 Support for SAML configuration
* PLT-3410 SAML Database Store
* PLT-3411 CLI to add Identity Provider Certificate and Service Provider Private Key
* PLT-3409 SAML Interface for EE
* PLT-3139 Handle SAML authentication server side
* Add localization messages
* PLT-3443 SAML Obtain SP metadata
* PLT-3142 Login & Switch to/from SAML
* Remove Certs for Database & Clean SAML Request
* Make required Username, FirstName and LastName
* PLT-3140 Add SAML to System Console (#3476)
* PLT-3140 Add SAML to System Console
* Move web_client functions to client.jsx
* Fix issues found by PM
* update package.json mattermost driver
* Fix text messages for SAML
Diffstat (limited to 'vendor/github.com/kardianos/osext/osext_sysctl.go')
-rw-r--r-- | vendor/github.com/kardianos/osext/osext_sysctl.go | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/vendor/github.com/kardianos/osext/osext_sysctl.go b/vendor/github.com/kardianos/osext/osext_sysctl.go new file mode 100644 index 000000000..66da0bcf9 --- /dev/null +++ b/vendor/github.com/kardianos/osext/osext_sysctl.go @@ -0,0 +1,126 @@ +// Copyright 2012 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build darwin freebsd openbsd + +package osext + +import ( + "os" + "os/exec" + "path/filepath" + "runtime" + "syscall" + "unsafe" +) + +var initCwd, initCwdErr = os.Getwd() + +func executable() (string, error) { + var mib [4]int32 + switch runtime.GOOS { + case "freebsd": + mib = [4]int32{1 /* CTL_KERN */, 14 /* KERN_PROC */, 12 /* KERN_PROC_PATHNAME */, -1} + case "darwin": + mib = [4]int32{1 /* CTL_KERN */, 38 /* KERN_PROCARGS */, int32(os.Getpid()), -1} + case "openbsd": + mib = [4]int32{1 /* CTL_KERN */, 55 /* KERN_PROC_ARGS */, int32(os.Getpid()), 1 /* KERN_PROC_ARGV */} + } + + n := uintptr(0) + // Get length. + _, _, errNum := syscall.Syscall6(syscall.SYS___SYSCTL, uintptr(unsafe.Pointer(&mib[0])), 4, 0, uintptr(unsafe.Pointer(&n)), 0, 0) + if errNum != 0 { + return "", errNum + } + if n == 0 { // This shouldn't happen. + return "", nil + } + buf := make([]byte, n) + _, _, errNum = syscall.Syscall6(syscall.SYS___SYSCTL, uintptr(unsafe.Pointer(&mib[0])), 4, uintptr(unsafe.Pointer(&buf[0])), uintptr(unsafe.Pointer(&n)), 0, 0) + if errNum != 0 { + return "", errNum + } + if n == 0 { // This shouldn't happen. + return "", nil + } + + var execPath string + switch runtime.GOOS { + case "openbsd": + // buf now contains **argv, with pointers to each of the C-style + // NULL terminated arguments. + var args []string + argv := uintptr(unsafe.Pointer(&buf[0])) + Loop: + for { + argp := *(**[1 << 20]byte)(unsafe.Pointer(argv)) + if argp == nil { + break + } + for i := 0; uintptr(i) < n; i++ { + // we don't want the full arguments list + if string(argp[i]) == " " { + break Loop + } + if argp[i] != 0 { + continue + } + args = append(args, string(argp[:i])) + n -= uintptr(i) + break + } + if n < unsafe.Sizeof(argv) { + break + } + argv += unsafe.Sizeof(argv) + n -= unsafe.Sizeof(argv) + } + execPath = args[0] + // There is no canonical way to get an executable path on + // OpenBSD, so check PATH in case we are called directly + if execPath[0] != '/' && execPath[0] != '.' { + execIsInPath, err := exec.LookPath(execPath) + if err == nil { + execPath = execIsInPath + } + } + default: + for i, v := range buf { + if v == 0 { + buf = buf[:i] + break + } + } + execPath = string(buf) + } + + var err error + // execPath will not be empty due to above checks. + // Try to get the absolute path if the execPath is not rooted. + if execPath[0] != '/' { + execPath, err = getAbs(execPath) + if err != nil { + return execPath, err + } + } + // For darwin KERN_PROCARGS may return the path to a symlink rather than the + // actual executable. + if runtime.GOOS == "darwin" { + if execPath, err = filepath.EvalSymlinks(execPath); err != nil { + return execPath, err + } + } + return execPath, nil +} + +func getAbs(execPath string) (string, error) { + if initCwdErr != nil { + return execPath, initCwdErr + } + // The execPath may begin with a "../" or a "./" so clean it first. + // Join the two paths, trailing and starting slashes undetermined, so use + // the generic Join function. + return filepath.Join(initCwd, filepath.Clean(execPath)), nil +} |