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author | netblue30 <netblue30@yahoo.com> | 2016-06-12 07:27:21 -0400 |
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committer | netblue30 <netblue30@yahoo.com> | 2016-06-12 07:27:21 -0400 |
commit | d28f1d7157c87076771498f062f5af7e932bd20f (patch) | |
tree | 60761b47463e090cebc5391163506f52cdde34ec /src | |
parent | Merge pull request #564 from probonopd/patch-1 (diff) | |
download | firejail-d28f1d7157c87076771498f062f5af7e932bd20f.tar.gz firejail-d28f1d7157c87076771498f062f5af7e932bd20f.tar.zst firejail-d28f1d7157c87076771498f062f5af7e932bd20f.zip |
support to disable enforcing firejail.config
Diffstat (limited to 'src')
-rw-r--r-- | src/firejail/Makefile.in | 4 | ||||
-rw-r--r-- | src/firejail/checkcfg.c | 5 | ||||
-rw-r--r-- | src/firejail/fs.c | 25 | ||||
-rw-r--r-- | src/firejail/main.c | 2 | ||||
-rw-r--r-- | src/include/euid_common.h | 4 | ||||
-rw-r--r-- | src/man/firecfg.txt | 2 | ||||
-rw-r--r-- | src/man/firejail-config.txt | 17 |
7 files changed, 41 insertions, 18 deletions
diff --git a/src/firejail/Makefile.in b/src/firejail/Makefile.in index a8af1a4e0..21f415ba5 100644 --- a/src/firejail/Makefile.in +++ b/src/firejail/Makefile.in | |||
@@ -17,13 +17,13 @@ HAVE_USERNS=@HAVE_USERNS@ | |||
17 | HAVE_X11=@HAVE_X11@ | 17 | HAVE_X11=@HAVE_X11@ |
18 | HAVE_FILE_TRANSFER=@HAVE_FILE_TRANSFER@ | 18 | HAVE_FILE_TRANSFER=@HAVE_FILE_TRANSFER@ |
19 | HAVE_WHITELIST=@HAVE_WHITELIST@ | 19 | HAVE_WHITELIST=@HAVE_WHITELIST@ |
20 | 20 | HAVE_GLOBALCFG=@HAVE_GLOBALCFG@ | |
21 | 21 | ||
22 | H_FILE_LIST = $(sort $(wildcard *.[h])) | 22 | H_FILE_LIST = $(sort $(wildcard *.[h])) |
23 | C_FILE_LIST = $(sort $(wildcard *.c)) | 23 | C_FILE_LIST = $(sort $(wildcard *.c)) |
24 | OBJS = $(C_FILE_LIST:.c=.o) | 24 | OBJS = $(C_FILE_LIST:.c=.o) |
25 | BINOBJS = $(foreach file, $(OBJS), $file) | 25 | BINOBJS = $(foreach file, $(OBJS), $file) |
26 | CFLAGS += -ggdb $(HAVE_FATAL_WARNINGS) -O2 -DVERSION='"$(VERSION)"' -DPREFIX='"$(prefix)"' -DSYSCONFDIR='"$(sysconfdir)/firejail"' -DLIBDIR='"$(libdir)"' $(HAVE_X11) $(HAVE_SECCOMP) $(HAVE_SECCOMP_H) $(HAVE_CHROOT) $(HAVE_NETWORK) $(HAVE_USERNS) $(HAVE_BIND) $(HAVE_FILE_TRANSFER) $(HAVE_WHITELIST) -fstack-protector-all -D_FORTIFY_SOURCE=2 -fPIE -pie -Wformat -Wformat-security | 26 | CFLAGS += -ggdb $(HAVE_FATAL_WARNINGS) -O2 -DVERSION='"$(VERSION)"' -DPREFIX='"$(prefix)"' -DSYSCONFDIR='"$(sysconfdir)/firejail"' -DLIBDIR='"$(libdir)"' $(HAVE_X11) $(HAVE_SECCOMP) $(HAVE_GLOBALCFG) $(HAVE_SECCOMP_H) $(HAVE_CHROOT) $(HAVE_NETWORK) $(HAVE_USERNS) $(HAVE_BIND) $(HAVE_FILE_TRANSFER) $(HAVE_WHITELIST) -fstack-protector-all -D_FORTIFY_SOURCE=2 -fPIE -pie -Wformat -Wformat-security |
27 | LDFLAGS += -pie -Wl,-z,relro -Wl,-z,now -lpthread | 27 | LDFLAGS += -pie -Wl,-z,relro -Wl,-z,now -lpthread |
28 | 28 | ||
29 | %.o : %.c $(H_FILE_LIST) ../include/common.h ../include/euid_common.h ../include/libnetlink.h ../include/pid.h | 29 | %.o : %.c $(H_FILE_LIST) ../include/common.h ../include/euid_common.h ../include/libnetlink.h ../include/pid.h |
diff --git a/src/firejail/checkcfg.c b/src/firejail/checkcfg.c index a69c2831e..6636e7efe 100644 --- a/src/firejail/checkcfg.c +++ b/src/firejail/checkcfg.c | |||
@@ -48,8 +48,13 @@ int checkcfg(int val) { | |||
48 | 48 | ||
49 | FILE *fp = fopen(fname, "r"); | 49 | FILE *fp = fopen(fname, "r"); |
50 | if (!fp) { | 50 | if (!fp) { |
51 | #ifdef HAVE_GLOBALCFG | ||
51 | fprintf(stderr, "Warning: Firejail configuration file %s not found\n", fname); | 52 | fprintf(stderr, "Warning: Firejail configuration file %s not found\n", fname); |
52 | exit(1); | 53 | exit(1); |
54 | #else | ||
55 | initialized = 1; | ||
56 | return cfg_val[val]; | ||
57 | #endif | ||
53 | } | 58 | } |
54 | 59 | ||
55 | // read configuration file | 60 | // read configuration file |
diff --git a/src/firejail/fs.c b/src/firejail/fs.c index 8cae9191c..acc03e412 100644 --- a/src/firejail/fs.c +++ b/src/firejail/fs.c | |||
@@ -652,26 +652,27 @@ void fs_proc_sys_dev_boot(void) { | |||
652 | // disable firejail configuration in /etc/firejail and in ~/.config/firejail | 652 | // disable firejail configuration in /etc/firejail and in ~/.config/firejail |
653 | static void disable_firejail_config(void) { | 653 | static void disable_firejail_config(void) { |
654 | struct stat s; | 654 | struct stat s; |
655 | if (stat("/etc/firejail", &s) == 0) | 655 | // if (stat("/etc/firejail", &s) == 0) |
656 | disable_file(BLACKLIST_FILE, "/etc/firejail"); | 656 | // disable_file(BLACKLIST_FILE, "/etc/firejail"); |
657 | 657 | ||
658 | char *fname; | 658 | char *fname; |
659 | if (asprintf(&fname, "%s/.config/firejail", cfg.homedir) == -1) | 659 | if (asprintf(&fname, "%s/.config/firejail", cfg.homedir) == -1) |
660 | errExit("asprintf"); | 660 | errExit("asprintf"); |
661 | if (stat(fname, &s) == 0) | 661 | if (stat(fname, &s) == 0) |
662 | disable_file(BLACKLIST_FILE, fname); | 662 | disable_file(BLACKLIST_FILE, fname); |
663 | free(fname); | ||
663 | 664 | ||
664 | if (stat("/usr/local/etc/firejail", &s) == 0) | 665 | // if (stat("/usr/local/etc/firejail", &s) == 0) |
665 | disable_file(BLACKLIST_FILE, "/usr/local/etc/firejail"); | 666 | // disable_file(BLACKLIST_FILE, "/usr/local/etc/firejail"); |
666 | 667 | // | |
667 | if (strcmp(PREFIX, "/usr/local")) { | 668 | // if (strcmp(PREFIX, "/usr/local")) { |
668 | if (asprintf(&fname, "%s/etc/firejail", PREFIX) == -1) | 669 | // if (asprintf(&fname, "%s/etc/firejail", PREFIX) == -1) |
669 | errExit("asprintf"); | 670 | // errExit("asprintf"); |
670 | if (stat(fname, &s) == 0) | 671 | // if (stat(fname, &s) == 0) |
671 | disable_file(BLACKLIST_FILE, fname); | 672 | // disable_file(BLACKLIST_FILE, fname); |
672 | } | 673 | // free(fname); |
674 | // } | ||
673 | 675 | ||
674 | free(fname); | ||
675 | 676 | ||
676 | // disable run time information | 677 | // disable run time information |
677 | if (stat(RUN_FIREJAIL_NETWORK_DIR, &s) == 0) | 678 | if (stat(RUN_FIREJAIL_NETWORK_DIR, &s) == 0) |
diff --git a/src/firejail/main.c b/src/firejail/main.c index d027eb697..423df3752 100644 --- a/src/firejail/main.c +++ b/src/firejail/main.c | |||
@@ -854,7 +854,7 @@ int main(int argc, char **argv) { | |||
854 | 854 | ||
855 | 855 | ||
856 | // check for force-nonewprivs in /etc/firejail/firejail.config file | 856 | // check for force-nonewprivs in /etc/firejail/firejail.config file |
857 | if (!option_force && checkcfg(CFG_FORCE_NONEWPRIVS)) | 857 | if (checkcfg(CFG_FORCE_NONEWPRIVS)) |
858 | arg_nonewprivs = 1; | 858 | arg_nonewprivs = 1; |
859 | 859 | ||
860 | // parse arguments | 860 | // parse arguments |
diff --git a/src/include/euid_common.h b/src/include/euid_common.h index f07cf2868..b6d341bf4 100644 --- a/src/include/euid_common.h +++ b/src/include/euid_common.h | |||
@@ -36,12 +36,12 @@ extern uid_t firejail_uid; | |||
36 | 36 | ||
37 | static inline void EUID_ROOT(void) { | 37 | static inline void EUID_ROOT(void) { |
38 | if (seteuid(0) == -1) | 38 | if (seteuid(0) == -1) |
39 | fprintf(stderr, "Error: cannot switch euid to root\n"); | 39 | fprintf(stderr, "Warning: cannot switch euid to root\n"); |
40 | } | 40 | } |
41 | 41 | ||
42 | static inline void EUID_USER(void) { | 42 | static inline void EUID_USER(void) { |
43 | if (seteuid(firejail_uid) == -1) | 43 | if (seteuid(firejail_uid) == -1) |
44 | fprintf(stderr, "Error: cannot switch euid to user\n"); | 44 | fprintf(stderr, "Warning: cannot switch euid to user\n"); |
45 | } | 45 | } |
46 | 46 | ||
47 | static inline void EUID_PRINT(void) { | 47 | static inline void EUID_PRINT(void) { |
diff --git a/src/man/firecfg.txt b/src/man/firecfg.txt index e2e4229b0..c12bf7731 100644 --- a/src/man/firecfg.txt +++ b/src/man/firecfg.txt | |||
@@ -10,7 +10,7 @@ sandbox applications automatically, just by clicking on a regular desktop | |||
10 | menus and icons. | 10 | menus and icons. |
11 | 11 | ||
12 | The symbolic links are placed in /usr/local/bin. For more information, see | 12 | The symbolic links are placed in /usr/local/bin. For more information, see |
13 | DESKTOP INTEGRATION section in man 1 firejail. | 13 | \fBDESKTOP INTEGRATION\fR section in \fBman 1 firejail\fR. |
14 | 14 | ||
15 | .SH OPTIONS | 15 | .SH OPTIONS |
16 | .TP | 16 | .TP |
diff --git a/src/man/firejail-config.txt b/src/man/firejail-config.txt index 6a66c7f75..bc29dc977 100644 --- a/src/man/firejail-config.txt +++ b/src/man/firejail-config.txt | |||
@@ -74,6 +74,23 @@ xephyr-screen 1024x768 | |||
74 | .br | 74 | .br |
75 | xephyr-screen 1280x1024 | 75 | xephyr-screen 1280x1024 |
76 | 76 | ||
77 | .TP | ||
78 | \fBxephyr-window-title | ||
79 | Firejail window title in Xephry, default enabled. | ||
80 | |||
81 | .TP | ||
82 | \fBxephyr-extra-params | ||
83 | Xephyr command extra parameters. None by default, and the declaration is commented out. Examples: | ||
84 | .br | ||
85 | |||
86 | .br | ||
87 | xephyr-extra-params -keybd ephyr,,,xkbmodel=evdev | ||
88 | .br | ||
89 | xephyr-extra-params -grayscale | ||
90 | |||
91 | .SH COMPILE TIME CONFIGURATION | ||
92 | Most of the features described in this file can also be configured at compile time, please run \fB./configure --help\fR for more details. | ||
93 | |||
77 | .SH FILES | 94 | .SH FILES |
78 | /etc/firejail/firejail.config | 95 | /etc/firejail/firejail.config |
79 | 96 | ||