##// END OF EJS Templates
Merge pull request #37 from stevebrandli/enhance...
drtyhlpr -
r87:861073c44ead Fusion
parent child
Show More
@@ -1,5 +1,6
1 images
1 images
2 custom.d
2 custom.d
3 packages
3 *.swp
4 *.swp
4 *.bak
5 *.bak
5 *.log
6 *.log
@@ -1,297 +1,307
1 # rpi2-gen-image
1 # rpi2-gen-image
2 ## Introduction
2 ## Introduction
3 `rpi2-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for the Raspberry 2 (RPi2) computer. The script at this time only supports the bootstrapping of the current stable Debian 8 "jessie" release.
3 `rpi2-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for the Raspberry 2 (RPi2) computer. The script at this time only supports the bootstrapping of the current stable Debian 8 "jessie" release.
4
4
5 ## Build dependencies
5 ## Build dependencies
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
7
7
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git```
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git```
9
9
10 ## Command-line parameters
10 ## Command-line parameters
11 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi2-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi2-gen-image.sh` script.
11 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi2-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi2-gen-image.sh` script.
12
12
13 #####Command-line examples:
13 #####Command-line examples:
14 ```shell
14 ```shell
15 ENABLE_UBOOT=true ./rpi2-gen-image.sh
15 ENABLE_UBOOT=true ./rpi2-gen-image.sh
16 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi2-gen-image.sh
16 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi2-gen-image.sh
17 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi2-gen-image.sh
17 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi2-gen-image.sh
18 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi2-gen-image.sh
18 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi2-gen-image.sh
19 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi2-gen-image.sh
19 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi2-gen-image.sh
20 ENABLE_MINBASE=true ./rpi2-gen-image.sh
20 ENABLE_MINBASE=true ./rpi2-gen-image.sh
21 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi2-gen-image.sh
21 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi2-gen-image.sh
22 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi2-gen-image.sh
22 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi2-gen-image.sh
23 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi2-gen-image.sh
23 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi2-gen-image.sh
24 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi2-gen-image.sh
24 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi2-gen-image.sh
25 ```
25 ```
26
26
27 #### APT settings:
27 #### APT settings:
28 ##### `APT_SERVER`="ftp.debian.org"
28 ##### `APT_SERVER`="ftp.debian.org"
29 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
29 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
30
30
31 ##### `APT_PROXY`=""
31 ##### `APT_PROXY`=""
32 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once.
32 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once.
33
33
34 ##### `APT_INCLUDES`=""
34 ##### `APT_INCLUDES`=""
35 A comma separated list of additional packages to be installed during bootstrapping.
35 A comma separated list of additional packages to be installed during bootstrapping.
36
36
37 #### General system settings:
37 #### General system settings:
38 ##### `HOSTNAME`="rpi2-jessie"
38 ##### `HOSTNAME`="rpi2-jessie"
39 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
39 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
40
40
41 ##### `PASSWORD`="raspberry"
41 ##### `PASSWORD`="raspberry"
42 Set system `root` password. The same password is used for the created user `pi`. It's **STRONGLY** recommended that you choose a custom password.
42 Set system `root` password. The same password is used for the created user `pi`. It's **STRONGLY** recommended that you choose a custom password.
43
43
44 ##### `DEFLOCAL`="en_US.UTF-8"
44 ##### `DEFLOCAL`="en_US.UTF-8"
45 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. The script variant `minbase` (ENABLE_MINBASE=true) doesn't install `locales`.
45 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. The script variant `minbase` (ENABLE_MINBASE=true) doesn't install `locales`.
46
46
47 ##### `TIMEZONE`="Europe/Berlin"
47 ##### `TIMEZONE`="Europe/Berlin"
48 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
48 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
49
49
50 ##### `EXPANDROOT`=true
50 ##### `EXPANDROOT`=true
51 Expand the root partition and filesystem automatically on first boot.
51 Expand the root partition and filesystem automatically on first boot.
52
52
53 #### Keyboard settings:
53 #### Keyboard settings:
54 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
54 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
55
55
56 ##### `XKB_MODEL`=""
56 ##### `XKB_MODEL`=""
57 Set the name of the model of your keyboard type.
57 Set the name of the model of your keyboard type.
58
58
59 ##### `XKB_LAYOUT`=""
59 ##### `XKB_LAYOUT`=""
60 Set the supported keyboard layout(s).
60 Set the supported keyboard layout(s).
61
61
62 ##### `XKB_VARIANT`=""
62 ##### `XKB_VARIANT`=""
63 Set the supported variant(s) of the keyboard layout(s).
63 Set the supported variant(s) of the keyboard layout(s).
64
64
65 ##### `XKB_OPTIONS`=""
65 ##### `XKB_OPTIONS`=""
66 Set extra xkb configuration options.
66 Set extra xkb configuration options.
67
67
68 #### Networking settings (DHCP):
68 #### Networking settings (DHCP):
69 This parameter is used to set up networking auto configuration in `/etc/systemd/network/eth.network`.
69 This parameter is used to set up networking auto configuration in `/etc/systemd/network/eth.network`.
70
70
71 #####`ENABLE_DHCP`=true
71 #####`ENABLE_DHCP`=true
72 Set the system to use DHCP. This requires an DHCP server.
72 Set the system to use DHCP. This requires an DHCP server.
73
73
74 #### Networking settings (static):
74 #### Networking settings (static):
75 These parameters are used to set up a static networking configuration in /etc/systemd/network/eth.network. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`.
75 These parameters are used to set up a static networking configuration in /etc/systemd/network/eth.network. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`.
76
76
77 #####`NET_ADDRESS`=""
77 #####`NET_ADDRESS`=""
78 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
78 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
79
79
80 #####`NET_GATEWAY`=""
80 #####`NET_GATEWAY`=""
81 Set the IP address for the default gateway.
81 Set the IP address for the default gateway.
82
82
83 #####`NET_DNS_1`=""
83 #####`NET_DNS_1`=""
84 Set the IP address for the first DNS server.
84 Set the IP address for the first DNS server.
85
85
86 #####`NET_DNS_2`=""
86 #####`NET_DNS_2`=""
87 Set the IP address for the second DNS server.
87 Set the IP address for the second DNS server.
88
88
89 #####`NET_DNS_DOMAINS`=""
89 #####`NET_DNS_DOMAINS`=""
90 Set the default DNS search domains to use for non fully qualified host names.
90 Set the default DNS search domains to use for non fully qualified host names.
91
91
92 #####`NET_NTP_1`=""
92 #####`NET_NTP_1`=""
93 Set the IP address for the first NTP server.
93 Set the IP address for the first NTP server.
94
94
95 #####`NET_NTP_2`=""
95 #####`NET_NTP_2`=""
96 Set the IP address for the second NTP server.
96 Set the IP address for the second NTP server.
97
97
98 #### Basic system features:
98 #### Basic system features:
99 ##### `ENABLE_CONSOLE`=true
99 ##### `ENABLE_CONSOLE`=true
100 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system.
100 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system.
101
101
102 ##### `ENABLE_IPV6`=true
102 ##### `ENABLE_IPV6`=true
103 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
103 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
104
104
105 ##### `ENABLE_SSHD`=true
105 ##### `ENABLE_SSHD`=true
106 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
106 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
107
107
108 ##### `ENABLE_RSYSLOG`=true
108 ##### `ENABLE_RSYSLOG`=true
109 If set to false, disable and uninstall rsyslog (so logs will be available only
109 If set to false, disable and uninstall rsyslog (so logs will be available only
110 in journal files)
110 in journal files)
111
111
112 ##### `ENABLE_SOUND`=true
112 ##### `ENABLE_SOUND`=true
113 Enable sound hardware and install Advanced Linux Sound Architecture.
113 Enable sound hardware and install Advanced Linux Sound Architecture.
114
114
115 ##### `ENABLE_HWRANDOM`=true
115 ##### `ENABLE_HWRANDOM`=true
116 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
116 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
117
117
118 ##### `ENABLE_MINGPU`=false
118 ##### `ENABLE_MINGPU`=false
119 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
119 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
120
120
121 ##### `ENABLE_DBUS`=true
121 ##### `ENABLE_DBUS`=true
122 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
122 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
123
123
124 ##### `ENABLE_XORG`=false
124 ##### `ENABLE_XORG`=false
125 Install Xorg open-source X Window System.
125 Install Xorg open-source X Window System.
126
126
127 ##### `ENABLE_WM`=""
127 ##### `ENABLE_WM`=""
128 Install a user defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi2-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
128 Install a user defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi2-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
129
129
130 #### Advanced system features:
130 #### Advanced system features:
131 ##### `ENABLE_MINBASE`=false
131 ##### `ENABLE_MINBASE`=false
132 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
132 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
133
133
134 ##### `ENABLE_REDUCE`=false
134 ##### `ENABLE_REDUCE`=false
135 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
135 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
136
136
137 ##### `ENABLE_UBOOT`=false
137 ##### `ENABLE_UBOOT`=false
138 Replace default RPi2 second stage bootloader (bootcode.bin) with U-Boot bootloader. U-Boot can boot images via the network using the BOOTP/TFTP protocol.
138 Replace default RPi2 second stage bootloader (bootcode.bin) with U-Boot bootloader. U-Boot can boot images via the network using the BOOTP/TFTP protocol.
139
139
140 ##### `ENABLE_FBTURBO`=false
140 ##### `ENABLE_FBTURBO`=false
141 Install and enable the hardware accelerated Xorg video driver `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
141 Install and enable the hardware accelerated Xorg video driver `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
142
142
143 ##### `ENABLE_IPTABLES`=false
143 ##### `ENABLE_IPTABLES`=false
144 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
144 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
145
145
146 ##### `ENABLE_USER`=true
146 ##### `ENABLE_USER`=true
147 Create pi user with password raspberry
147 Create non-root user with password raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
148
149 ##### `USER_NAME`=pi
150 Non-root user to create. Ignored if `ENABLE_USER`=false
148
151
149 ##### `ENABLE_ROOT`=true
152 ##### `ENABLE_ROOT`=true
150 Set root user password so root login will be enabled
153 Set root user password so root login will be enabled
151
154
152 ##### `ENABLE_ROOT_SSH`=true
155 ##### `ENABLE_ROOT_SSH`=true
153 Enable password root login via SSH. May be a security risk with default
156 Enable password root login via SSH. May be a security risk with default
154 password, use only in trusted environments.
157 password, use only in trusted environments.
155
158
156 ##### `ENABLE_HARDNET`=false
159 ##### `ENABLE_HARDNET`=false
157 Enable IPv4/IPv6 network stack hardening settings.
160 Enable IPv4/IPv6 network stack hardening settings.
158
161
159 ##### `ENABLE_SPLITFS`=false
162 ##### `ENABLE_SPLITFS`=false
160 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
163 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
161
164
162 ##### `CHROOT_SCRIPTS`=""
165 ##### `CHROOT_SCRIPTS`=""
163 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
166 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
164
167
165 ##### `ENABLE_INITRAMFS`=false
168 ##### `ENABLE_INITRAMFS`=false
166 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
169 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
167
170
168 #### Kernel compilation:
171 #### Kernel compilation:
169 ##### `BUILD_KERNEL`=false
172 ##### `BUILD_KERNEL`=false
170 Build and install the latest RPi2 Linux kernel. Currently only the default RPi2 kernel configuration is used.
173 Build and install the latest RPi2 Linux kernel. Currently only the default RPi2 kernel configuration is used.
171
174
172 ##### `KERNEL_REDUCE`=false
175 ##### `KERNEL_REDUCE`=false
173 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
176 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
174
177
175 ##### `KERNEL_THREADS`=1
178 ##### `KERNEL_THREADS`=1
176 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
179 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
177
180
178 ##### `KERNEL_HEADERS`=true
181 ##### `KERNEL_HEADERS`=true
179 Install kernel headers with built kernel.
182 Install kernel headers with built kernel.
180
183
181 ##### `KERNEL_MENUCONFIG`=false
184 ##### `KERNEL_MENUCONFIG`=false
182 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
185 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
183
186
184 ##### `KERNEL_REMOVESRC`=true
187 ##### `KERNEL_REMOVESRC`=true
185 Remove all kernel sources from the generated OS image after it was built and installed.
188 Remove all kernel sources from the generated OS image after it was built and installed.
186
189
187 ##### `KERNELSRC_DIR`=""
190 ##### `KERNELSRC_DIR`=""
188 Path to a directory of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
191 Path to a directory of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
189
192
190 ##### `KERNELSRC_CLEAN`=false
193 ##### `KERNELSRC_CLEAN`=false
191 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
194 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
192
195
193 ##### `KERNELSRC_CONFIG`=true
196 ##### `KERNELSRC_CONFIG`=true
194 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
197 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
195
198
196 ##### `KERNELSRC_PREBUILT`=false
199 ##### `KERNELSRC_PREBUILT`=false
197 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
200 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
198
201
202 ##### `FIRMWAREDIR`=""
203 The directory containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
204
199 #### Reduce disk usage:
205 #### Reduce disk usage:
200 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
206 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
201
207
202 ##### `REDUCE_APT`=true
208 ##### `REDUCE_APT`=true
203 Configure APT to use compressed package repository lists and no package caching files.
209 Configure APT to use compressed package repository lists and no package caching files.
204
210
205 ##### `REDUCE_DOC`=true
211 ##### `REDUCE_DOC`=true
206 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
212 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
207
213
208 ##### `REDUCE_MAN`=true
214 ##### `REDUCE_MAN`=true
209 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
215 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
210
216
211 ##### `REDUCE_VIM`=false
217 ##### `REDUCE_VIM`=false
212 Replace `vim-tiny` package by `levee` a tiny vim clone.
218 Replace `vim-tiny` package by `levee` a tiny vim clone.
213
219
214 ##### `REDUCE_BASH`=false
220 ##### `REDUCE_BASH`=false
215 Remove `bash` package and switch to `dash` shell (experimental).
221 Remove `bash` package and switch to `dash` shell (experimental).
216
222
217 ##### `REDUCE_HWDB`=true
223 ##### `REDUCE_HWDB`=true
218 Remove PCI related hwdb files (experimental).
224 Remove PCI related hwdb files (experimental).
219
225
220 ##### `REDUCE_SSHD`=true
226 ##### `REDUCE_SSHD`=true
221 Replace `openssh-server` with `dropbear`.
227 Replace `openssh-server` with `dropbear`.
222
228
223 ##### `REDUCE_LOCALE`=true
229 ##### `REDUCE_LOCALE`=true
224 Remove all `locale` translation files.
230 Remove all `locale` translation files.
225
231
226 #### Encrypted root partition:
232 #### Encrypted root partition:
227
233
228 ##### `ENABLE_CRYPTFS`=false
234 ##### `ENABLE_CRYPTFS`=false
229 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
235 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
230
236
231 ##### `CRYPTFS_PASSWORD`=""
237 ##### `CRYPTFS_PASSWORD`=""
232 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
238 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
233
239
234 ##### `CRYPTFS_MAPPING`="secure"
240 ##### `CRYPTFS_MAPPING`="secure"
235 Set name of dm-crypt managed device-mapper mapping.
241 Set name of dm-crypt managed device-mapper mapping.
236
242
237 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
243 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
238 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
244 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
239
245
240 ##### `CRYPTFS_XTSKEYSIZE`=512
246 ##### `CRYPTFS_XTSKEYSIZE`=512
241 Sets key size in bits. The argument has to be a multiple of 8.
247 Sets key size in bits. The argument has to be a multiple of 8.
242
248
243 ## Understanding the script
249 ## Understanding the script
244 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
250 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
245
251
246 | Script | Description |
252 | Script | Description |
247 | --- | --- |
253 | --- | --- |
248 | `10-bootstrap.sh` | Debootstrap basic system |
254 | `10-bootstrap.sh` | Debootstrap basic system |
249 | `11-apt.sh` | Setup APT repositories |
255 | `11-apt.sh` | Setup APT repositories |
250 | `12-locale.sh` | Setup Locales and keyboard settings |
256 | `12-locale.sh` | Setup Locales and keyboard settings |
251 | `13-kernel.sh` | Build and install RPi2 Kernel |
257 | `13-kernel.sh` | Build and install RPi2 Kernel |
252 | `20-networking.sh` | Setup Networking |
258 | `20-networking.sh` | Setup Networking |
253 | `21-firewall.sh` | Setup Firewall |
259 | `21-firewall.sh` | Setup Firewall |
254 | `30-security.sh` | Setup Users and Security settings |
260 | `30-security.sh` | Setup Users and Security settings |
255 | `31-logging.sh` | Setup Logging |
261 | `31-logging.sh` | Setup Logging |
256 | `41-uboot.sh` | Build and Setup U-Boot |
262 | `41-uboot.sh` | Build and Setup U-Boot |
257 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
263 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
258 | `50-firstboot.sh` | First boot actions |
264 | `50-firstboot.sh` | First boot actions |
259 | `99-reduce.sh` | Reduce the disk space usage |
265 | `99-reduce.sh` | Reduce the disk space usage |
260
266
261 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
267 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
262
268
263 | Directory | Description |
269 | Directory | Description |
264 | --- | --- |
270 | --- | --- |
265 | `apt` | APT management configuration files |
271 | `apt` | APT management configuration files |
266 | `boot` | Boot and RPi2 configuration files |
272 | `boot` | Boot and RPi2 configuration files |
267 | `dpkg` | Package Manager configuration |
273 | `dpkg` | Package Manager configuration |
268 | `firstboot` | Scripts that get executed on first boot |
274 | `firstboot` | Scripts that get executed on first boot |
269 | `initramfs` | Initramfs scripts |
275 | `initramfs` | Initramfs scripts |
270 | `iptables` | Firewall configuration files |
276 | `iptables` | Firewall configuration files |
271 | `locales` | Locales configuration |
277 | `locales` | Locales configuration |
272 | `modules` | Kernel Modules configuration |
278 | `modules` | Kernel Modules configuration |
273 | `mount` | Fstab configuration |
279 | `mount` | Fstab configuration |
274 | `network` | Networking configuration files |
280 | `network` | Networking configuration files |
275 | `sysctl.d` | Swapping and Network Hardening configuration |
281 | `sysctl.d` | Swapping and Network Hardening configuration |
276 | `xorg` | fbturbo Xorg driver configuration |
282 | `xorg` | fbturbo Xorg driver configuration |
277
283
284 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
285
286 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
287
278 ## Logging of the bootstrapping process
288 ## Logging of the bootstrapping process
279 All information related to the bootstrapping process and the commands executed by the `rpi2-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
289 All information related to the bootstrapping process and the commands executed by the `rpi2-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
280
290
281 ```shell
291 ```shell
282 script -c 'APT_SERVER=ftp.de.debian.org ./rpi2-gen-image.sh' ./build.log
292 script -c 'APT_SERVER=ftp.de.debian.org ./rpi2-gen-image.sh' ./build.log
283 ```
293 ```
284
294
285 ## Flashing the image file
295 ## Flashing the image file
286 After the image file was successfully created by the `rpi2-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi2 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
296 After the image file was successfully created by the `rpi2-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi2 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
287
297
288 #####Flashing examples:
298 #####Flashing examples:
289 ```shell
299 ```shell
290 bmaptool copy ./images/jessie/2015-12-13-debian-jessie.img /dev/mmcblk0
300 bmaptool copy ./images/jessie/2015-12-13-debian-jessie.img /dev/mmcblk0
291 dd bs=4M if=./images/jessie/2015-12-13-debian-jessie.img of=/dev/mmcblk0
301 dd bs=4M if=./images/jessie/2015-12-13-debian-jessie.img of=/dev/mmcblk0
292 ```
302 ```
293 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
303 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
294 ```shell
304 ```shell
295 bmaptool copy ./images/jessie/2015-12-13-debian-jessie-frmw.img /dev/mmcblk0
305 bmaptool copy ./images/jessie/2015-12-13-debian-jessie-frmw.img /dev/mmcblk0
296 bmaptool copy ./images/jessie/2015-12-13-debian-jessie-root.img /dev/sdc
306 bmaptool copy ./images/jessie/2015-12-13-debian-jessie-root.img /dev/sdc
297 ```
307 ```
@@ -1,37 +1,46
1 #
1 #
2 # Setup APT repositories
2 # Setup APT repositories
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Install and setup APT proxy configuration
8 # Install and setup APT proxy configuration
9 if [ -z "$APT_PROXY" ] ; then
9 if [ -z "$APT_PROXY" ] ; then
10 install_readonly files/apt/10proxy "${ETCDIR}/apt/apt.conf.d/10proxy"
10 install_readonly files/apt/10proxy "${ETCDIR}/apt/apt.conf.d/10proxy"
11 sed -i "s/\"\"/\"${APT_PROXY}\"/" "${ETCDIR}/apt/apt.conf.d/10proxy"
11 sed -i "s/\"\"/\"${APT_PROXY}\"/" "${ETCDIR}/apt/apt.conf.d/10proxy"
12 fi
12 fi
13
13
14 if [ "$BUILD_KERNEL" = false ] ; then
14 if [ "$BUILD_KERNEL" = false ] ; then
15 # Install APT pinning configuration for flash-kernel package
15 # Install APT pinning configuration for flash-kernel package
16 install_readonly files/apt/flash-kernel "${ETCDIR}/apt/preferences.d/flash-kernel"
16 install_readonly files/apt/flash-kernel "${ETCDIR}/apt/preferences.d/flash-kernel"
17
17
18 # Install APT sources.list
18 # Install APT sources.list
19 install_readonly files/apt/sources.list "${ETCDIR}/apt/sources.list"
19 install_readonly files/apt/sources.list "${ETCDIR}/apt/sources.list"
20 echo "deb https://repositories.collabora.co.uk/debian ${RELEASE} rpi2" >> "${ETCDIR}/apt/sources.list"
20 echo "deb https://repositories.collabora.co.uk/debian ${RELEASE} rpi2" >> "${ETCDIR}/apt/sources.list"
21
21
22 # Upgrade collabora package index and install collabora keyring
22 # Upgrade collabora package index and install collabora keyring
23 chroot_exec apt-get -qq -y update
23 chroot_exec apt-get -qq -y update
24 chroot_exec apt-get -qq -y --force-yes install collabora-obs-archive-keyring
24 chroot_exec apt-get -qq -y --force-yes install collabora-obs-archive-keyring
25 else # BUILD_KERNEL=true
25 else # BUILD_KERNEL=true
26 # Install APT sources.list
26 # Install APT sources.list
27 install_readonly files/apt/sources.list "${ETCDIR}/apt/sources.list"
27 install_readonly files/apt/sources.list "${ETCDIR}/apt/sources.list"
28
28
29 # Use specified APT server and release
29 # Use specified APT server and release
30 sed -i "s/\/ftp.debian.org\//\/${APT_SERVER}\//" "${ETCDIR}/apt/sources.list"
30 sed -i "s/\/ftp.debian.org\//\/${APT_SERVER}\//" "${ETCDIR}/apt/sources.list"
31 sed -i "s/ jessie/ ${RELEASE}/" "${ETCDIR}/apt/sources.list"
31 sed -i "s/ jessie/ ${RELEASE}/" "${ETCDIR}/apt/sources.list"
32 fi
32 fi
33
33
34 # Upgrade package index and update all installed packages and changed dependencies
34 # Upgrade package index and update all installed packages and changed dependencies
35 chroot_exec apt-get -qq -y update
35 chroot_exec apt-get -qq -y update
36 chroot_exec apt-get -qq -y -u dist-upgrade
36 chroot_exec apt-get -qq -y -u dist-upgrade
37
38 if [ -d packages ] ; then
39 for package in packages/*.deb ; do
40 cp $package ${R}/tmp
41 chroot_exec dpkg --unpack /tmp/$(basename $package)
42 done
43 fi
44 chroot_exec apt-get -qq -y -f install
45
37 chroot_exec apt-get -qq -y check
46 chroot_exec apt-get -qq -y check
@@ -1,276 +1,287
1 #
1 #
2 # Build and Setup RPi2 Kernel
2 # Build and Setup RPi2 Kernel
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Fetch and build latest raspberry kernel
8 # Fetch and build latest raspberry kernel
9 if [ "$BUILD_KERNEL" = true ] ; then
9 if [ "$BUILD_KERNEL" = true ] ; then
10 # Setup source directory
10 # Setup source directory
11 mkdir -p "${R}/usr/src"
11 mkdir -p "${R}/usr/src"
12
12
13 # Copy existing kernel sources into chroot directory
13 # Copy existing kernel sources into chroot directory
14 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
14 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
15 # Copy kernel sources
15 # Copy kernel sources
16 cp -r "${KERNELSRC_DIR}" "${R}/usr/src"
16 cp -r "${KERNELSRC_DIR}" "${R}/usr/src"
17
17
18 # Clean the kernel sources
18 # Clean the kernel sources
19 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
19 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
20 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
20 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
21 fi
21 fi
22 else # KERNELSRC_DIR=""
22 else # KERNELSRC_DIR=""
23 # Fetch current raspberrypi kernel sources
23 # Fetch current raspberrypi kernel sources
24 git -C "${R}/usr/src" clone --depth=1 https://github.com/raspberrypi/linux
24 git -C "${R}/usr/src" clone --depth=1 https://github.com/raspberrypi/linux
25 fi
25 fi
26
26
27 # Calculate optimal number of kernel building threads
27 # Calculate optimal number of kernel building threads
28 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
28 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
29 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
29 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
30 fi
30 fi
31
31
32 # Configure and build kernel
32 # Configure and build kernel
33 if [ "$KERNELSRC_PREBUILT" = false ] ; then
33 if [ "$KERNELSRC_PREBUILT" = false ] ; then
34 # Remove device, network and filesystem drivers from kernel configuration
34 # Remove device, network and filesystem drivers from kernel configuration
35 if [ "$KERNEL_REDUCE" = true ] ; then
35 if [ "$KERNEL_REDUCE" = true ] ; then
36 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
36 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
37 sed -i\
37 sed -i\
38 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
38 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
39 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
39 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
40 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
40 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
41 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
41 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
42 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
42 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
43 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
43 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
44 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
44 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
45 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
45 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
46 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
46 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
47 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
47 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
48 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
48 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
49 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
49 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
50 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
50 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
51 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
51 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
52 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
52 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
53 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
53 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
54 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
54 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
55 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
55 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
56 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
56 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
57 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
57 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
58 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
58 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
59 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
59 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
60 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
60 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
61 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
61 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
67 "${KERNELDIR}/.config"
67 "${KERNELDIR}/.config"
68 fi
68 fi
69
69
70 if [ "$KERNELSRC_CONFIG" = true ] ; then
70 if [ "$KERNELSRC_CONFIG" = true ] ; then
71 # Load default raspberry kernel configuration
71 # Load default raspberry kernel configuration
72 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
72 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
73
73
74 # Start menu-driven kernel configuration (interactive)
74 # Start menu-driven kernel configuration (interactive)
75 if [ "$KERNEL_MENUCONFIG" = true ] ; then
75 if [ "$KERNEL_MENUCONFIG" = true ] ; then
76 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
76 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
77 fi
77 fi
78 fi
78 fi
79
79
80 # Cross compile kernel and modules
80 # Cross compile kernel and modules
81 make -C "${KERNELDIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" zImage modules dtbs
81 make -C "${KERNELDIR}" -j${KERNEL_THREADS} ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" zImage modules dtbs
82 fi
82 fi
83
83
84 # Check if kernel compilation was successful
84 # Check if kernel compilation was successful
85 if [ ! -r "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" ] ; then
85 if [ ! -r "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" ] ; then
86 echo "error: kernel compilation failed! (zImage not found)"
86 echo "error: kernel compilation failed! (zImage not found)"
87 cleanup
87 cleanup
88 exit 1
88 exit 1
89 fi
89 fi
90
90
91 # Install kernel modules
91 # Install kernel modules
92 if [ "$ENABLE_REDUCE" = true ] ; then
92 if [ "$ENABLE_REDUCE" = true ] ; then
93 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
93 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
94 else
94 else
95 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
95 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
96
96
97 # Install kernel firmware
97 # Install kernel firmware
98 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
98 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
99 fi
99 fi
100
100
101 # Install kernel headers
101 # Install kernel headers
102 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
102 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
103 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
103 make -C "${KERNELDIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
104 fi
104 fi
105
105
106 # Prepare boot (firmware) directory
106 # Prepare boot (firmware) directory
107 mkdir "${BOOTDIR}"
107 mkdir "${BOOTDIR}"
108
108
109 # Get kernel release version
109 # Get kernel release version
110 KERNEL_VERSION=`cat "${KERNELDIR}/include/config/kernel.release"`
110 KERNEL_VERSION=`cat "${KERNELDIR}/include/config/kernel.release"`
111
111
112 # Copy kernel configuration file to the boot directory
112 # Copy kernel configuration file to the boot directory
113 install_readonly "${KERNELDIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
113 install_readonly "${KERNELDIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
114
114
115 # Copy dts and dtb device tree sources and binaries
115 # Copy dts and dtb device tree sources and binaries
116 mkdir "${BOOTDIR}/overlays"
116 mkdir "${BOOTDIR}/overlays"
117 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOTDIR}/"
117 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb "${BOOTDIR}/"
118 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb* "${BOOTDIR}/overlays/"
118 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb* "${BOOTDIR}/overlays/"
119 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOTDIR}/overlays/README"
119 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOTDIR}/overlays/README"
120
120
121 if [ "$ENABLE_UBOOT" = false ] ; then
121 if [ "$ENABLE_UBOOT" = false ] ; then
122 # Convert and copy zImage kernel to the boot directory
122 # Convert and copy zImage kernel to the boot directory
123 "${KERNELDIR}/scripts/mkknlimg" "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" "${BOOTDIR}/${KERNEL_IMAGE}"
123 "${KERNELDIR}/scripts/mkknlimg" "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" "${BOOTDIR}/${KERNEL_IMAGE}"
124 else
124 else
125 # Copy zImage kernel to the boot directory
125 # Copy zImage kernel to the boot directory
126 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" "${BOOTDIR}/${KERNEL_IMAGE}"
126 install_readonly "${KERNELDIR}/arch/${KERNEL_ARCH}/boot/zImage" "${BOOTDIR}/${KERNEL_IMAGE}"
127 fi
127 fi
128
128
129 # Remove kernel sources
129 # Remove kernel sources
130 if [ "$KERNEL_REMOVESRC" = true ] ; then
130 if [ "$KERNEL_REMOVESRC" = true ] ; then
131 rm -fr "${KERNELDIR}"
131 rm -fr "${KERNELDIR}"
132 fi
132 fi
133
133
134 if [ -n "$FIRMWAREDIR" ] && [ -d "$FIRMWAREDIR" ] ; then
135 # Install boot binaries from local directory
136 cp ${FIRMWAREDIR}/boot/bootcode.bin ${BOOTDIR}/bootcode.bin
137 cp ${FIRMWAREDIR}/boot/fixup.dat ${BOOTDIR}/fixup.dat
138 cp ${FIRMWAREDIR}/boot/fixup_cd.dat ${BOOTDIR}/fixup_cd.dat
139 cp ${FIRMWAREDIR}/boot/fixup_x.dat ${BOOTDIR}/fixup_x.dat
140 cp ${FIRMWAREDIR}/boot/start.elf ${BOOTDIR}/start.elf
141 cp ${FIRMWAREDIR}/boot/start_cd.elf ${BOOTDIR}/start_cd.elf
142 cp ${FIRMWAREDIR}/boot/start_x.elf ${BOOTDIR}/start_x.elf
143 else
134 # Install latest boot binaries from raspberry/firmware github
144 # Install latest boot binaries from raspberry/firmware github
135 wget -q -O "${BOOTDIR}/bootcode.bin" https://github.com/raspberrypi/firmware/raw/master/boot/bootcode.bin
145 wget -q -O "${BOOTDIR}/bootcode.bin" https://github.com/raspberrypi/firmware/raw/master/boot/bootcode.bin
136 wget -q -O "${BOOTDIR}/fixup.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup.dat
146 wget -q -O "${BOOTDIR}/fixup.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup.dat
137 wget -q -O "${BOOTDIR}/fixup_cd.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup_cd.dat
147 wget -q -O "${BOOTDIR}/fixup_cd.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup_cd.dat
138 wget -q -O "${BOOTDIR}/fixup_x.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup_x.dat
148 wget -q -O "${BOOTDIR}/fixup_x.dat" https://github.com/raspberrypi/firmware/raw/master/boot/fixup_x.dat
139 wget -q -O "${BOOTDIR}/start.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start.elf
149 wget -q -O "${BOOTDIR}/start.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start.elf
140 wget -q -O "${BOOTDIR}/start_cd.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start_cd.elf
150 wget -q -O "${BOOTDIR}/start_cd.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start_cd.elf
141 wget -q -O "${BOOTDIR}/start_x.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start_x.elf
151 wget -q -O "${BOOTDIR}/start_x.elf" https://github.com/raspberrypi/firmware/raw/master/boot/start_x.elf
152 fi
142
153
143 else # BUILD_KERNEL=false
154 else # BUILD_KERNEL=false
144 # Kernel installation
155 # Kernel installation
145 chroot_exec apt-get -qq -y --no-install-recommends install linux-image-"${COLLABORA_KERNEL}" raspberrypi-bootloader-nokernel
156 chroot_exec apt-get -qq -y --no-install-recommends install linux-image-"${COLLABORA_KERNEL}" raspberrypi-bootloader-nokernel
146
157
147 # Install flash-kernel last so it doesn't try (and fail) to detect the platform in the chroot
158 # Install flash-kernel last so it doesn't try (and fail) to detect the platform in the chroot
148 chroot_exec apt-get -qq -y install flash-kernel
159 chroot_exec apt-get -qq -y install flash-kernel
149
160
150 # Check if kernel installation was successful
161 # Check if kernel installation was successful
151 VMLINUZ="$(ls -1 ${R}/boot/vmlinuz-* | sort | tail -n 1)"
162 VMLINUZ="$(ls -1 ${R}/boot/vmlinuz-* | sort | tail -n 1)"
152 if [ -z "$VMLINUZ" ] ; then
163 if [ -z "$VMLINUZ" ] ; then
153 echo "error: kernel installation failed! (/boot/vmlinuz-* not found)"
164 echo "error: kernel installation failed! (/boot/vmlinuz-* not found)"
154 cleanup
165 cleanup
155 exit 1
166 exit 1
156 fi
167 fi
157 # Copy vmlinuz kernel to the boot directory
168 # Copy vmlinuz kernel to the boot directory
158 install_readonly "${VMLINUZ}" "${BOOTDIR}/${KERNEL_IMAGE}"
169 install_readonly "${VMLINUZ}" "${BOOTDIR}/${KERNEL_IMAGE}"
159 fi
170 fi
160
171
161 # Setup firmware boot cmdline
172 # Setup firmware boot cmdline
162 if [ "$ENABLE_SPLITFS" = true ] ; then
173 if [ "$ENABLE_SPLITFS" = true ] ; then
163 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait net.ifnames=1 console=tty1 ${CMDLINE}"
174 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait net.ifnames=1 console=tty1 ${CMDLINE}"
164 else
175 else
165 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait net.ifnames=1 console=tty1 ${CMDLINE}"
176 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait net.ifnames=1 console=tty1 ${CMDLINE}"
166 fi
177 fi
167
178
168 # Add encrypted root partition to cmdline.txt
179 # Add encrypted root partition to cmdline.txt
169 if [ "$ENABLE_CRYPTFS" = true ] ; then
180 if [ "$ENABLE_CRYPTFS" = true ] ; then
170 if [ "$ENABLE_SPLITFS" = true ] ; then
181 if [ "$ENABLE_SPLITFS" = true ] ; then
171 CMDLINE=$(echo ${CMDLINE} | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
182 CMDLINE=$(echo ${CMDLINE} | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
172 else
183 else
173 CMDLINE=$(echo ${CMDLINE} | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
184 CMDLINE=$(echo ${CMDLINE} | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
174 fi
185 fi
175 fi
186 fi
176
187
177 # Add serial console support
188 # Add serial console support
178 if [ "$ENABLE_CONSOLE" = true ] ; then
189 if [ "$ENABLE_CONSOLE" = true ] ; then
179 CMDLINE="${CMDLINE} console=ttyAMA0,115200 kgdboc=ttyAMA0,115200"
190 CMDLINE="${CMDLINE} console=ttyAMA0,115200 kgdboc=ttyAMA0,115200"
180 fi
191 fi
181
192
182 # Remove IPv6 networking support
193 # Remove IPv6 networking support
183 if [ "$ENABLE_IPV6" = false ] ; then
194 if [ "$ENABLE_IPV6" = false ] ; then
184 CMDLINE="${CMDLINE} ipv6.disable=1"
195 CMDLINE="${CMDLINE} ipv6.disable=1"
185 fi
196 fi
186
197
187 # Install firmware boot cmdline
198 # Install firmware boot cmdline
188 echo "${CMDLINE}" > "${BOOTDIR}/cmdline.txt"
199 echo "${CMDLINE}" > "${BOOTDIR}/cmdline.txt"
189
200
190 # Install firmware config
201 # Install firmware config
191 install_readonly files/boot/config.txt "${BOOTDIR}/config.txt"
202 install_readonly files/boot/config.txt "${BOOTDIR}/config.txt"
192
203
193 # Setup minimal GPU memory allocation size: 16MB (no X)
204 # Setup minimal GPU memory allocation size: 16MB (no X)
194 if [ "$ENABLE_MINGPU" = true ] ; then
205 if [ "$ENABLE_MINGPU" = true ] ; then
195 echo "gpu_mem=16" >> "${BOOTDIR}/config.txt"
206 echo "gpu_mem=16" >> "${BOOTDIR}/config.txt"
196 fi
207 fi
197
208
198 # Setup boot with initramfs
209 # Setup boot with initramfs
199 if [ "$ENABLE_INITRAMFS" = true ] ; then
210 if [ "$ENABLE_INITRAMFS" = true ] ; then
200 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOTDIR}/config.txt"
211 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOTDIR}/config.txt"
201 fi
212 fi
202
213
203 # Create firmware configuration and cmdline symlinks
214 # Create firmware configuration and cmdline symlinks
204 ln -sf firmware/config.txt "${R}/boot/config.txt"
215 ln -sf firmware/config.txt "${R}/boot/config.txt"
205 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
216 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
206
217
207 # Install and setup kernel modules to load at boot
218 # Install and setup kernel modules to load at boot
208 mkdir -p "${R}/lib/modules-load.d/"
219 mkdir -p "${R}/lib/modules-load.d/"
209 install_readonly files/modules/rpi2.conf "${R}/lib/modules-load.d/rpi2.conf"
220 install_readonly files/modules/rpi2.conf "${R}/lib/modules-load.d/rpi2.conf"
210
221
211 # Load hardware random module at boot
222 # Load hardware random module at boot
212 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
223 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
213 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${R}/lib/modules-load.d/rpi2.conf"
224 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${R}/lib/modules-load.d/rpi2.conf"
214 fi
225 fi
215
226
216 # Load sound module at boot
227 # Load sound module at boot
217 if [ "$ENABLE_SOUND" = true ] ; then
228 if [ "$ENABLE_SOUND" = true ] ; then
218 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${R}/lib/modules-load.d/rpi2.conf"
229 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${R}/lib/modules-load.d/rpi2.conf"
219 fi
230 fi
220
231
221 # Install kernel modules blacklist
232 # Install kernel modules blacklist
222 mkdir -p "${ETCDIR}/modprobe.d/"
233 mkdir -p "${ETCDIR}/modprobe.d/"
223 install_readonly files/modules/raspi-blacklist.conf "${ETCDIR}/modprobe.d/raspi-blacklist.conf"
234 install_readonly files/modules/raspi-blacklist.conf "${ETCDIR}/modprobe.d/raspi-blacklist.conf"
224
235
225 # Install and setup fstab
236 # Install and setup fstab
226 install_readonly files/mount/fstab "${ETCDIR}/fstab"
237 install_readonly files/mount/fstab "${ETCDIR}/fstab"
227
238
228 # Add usb/sda disk root partition to fstab
239 # Add usb/sda disk root partition to fstab
229 if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then
240 if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then
230 sed -i "s/mmcblk0p2/sda1/" "${ETCDIR}/fstab"
241 sed -i "s/mmcblk0p2/sda1/" "${ETCDIR}/fstab"
231 fi
242 fi
232
243
233 # Add encrypted root partition to fstab and crypttab
244 # Add encrypted root partition to fstab and crypttab
234 if [ "$ENABLE_CRYPTFS" = true ] ; then
245 if [ "$ENABLE_CRYPTFS" = true ] ; then
235 # Replace fstab root partition with encrypted partition mapping
246 # Replace fstab root partition with encrypted partition mapping
236 sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETCDIR}/fstab"
247 sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETCDIR}/fstab"
237
248
238 # Add encrypted partition to crypttab and fstab
249 # Add encrypted partition to crypttab and fstab
239 install_readonly files/mount/crypttab "${ETCDIR}/crypttab"
250 install_readonly files/mount/crypttab "${ETCDIR}/crypttab"
240 echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks" >> "${ETCDIR}/crypttab"
251 echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks" >> "${ETCDIR}/crypttab"
241
252
242 if [ "$ENABLE_SPLITFS" = true ] ; then
253 if [ "$ENABLE_SPLITFS" = true ] ; then
243 # Add usb/sda disk to crypttab
254 # Add usb/sda disk to crypttab
244 sed -i "s/mmcblk0p2/sda1/" "${ETCDIR}/crypttab"
255 sed -i "s/mmcblk0p2/sda1/" "${ETCDIR}/crypttab"
245 fi
256 fi
246 fi
257 fi
247
258
248 # Generate initramfs file
259 # Generate initramfs file
249 if [ "$ENABLE_INITRAMFS" = true ] ; then
260 if [ "$ENABLE_INITRAMFS" = true ] ; then
250 if [ "$ENABLE_CRYPTFS" = true ] ; then
261 if [ "$ENABLE_CRYPTFS" = true ] ; then
251 # Include initramfs scripts to auto expand encrypted root partition
262 # Include initramfs scripts to auto expand encrypted root partition
252 if [ "$EXPANDROOT" = true ] ; then
263 if [ "$EXPANDROOT" = true ] ; then
253 install_exec files/initramfs/expand_encrypted_rootfs "${ETCDIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs"
264 install_exec files/initramfs/expand_encrypted_rootfs "${ETCDIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs"
254 install_exec files/initramfs/expand-premount "${ETCDIR}/initramfs-tools/scripts/local-premount/expand-premount"
265 install_exec files/initramfs/expand-premount "${ETCDIR}/initramfs-tools/scripts/local-premount/expand-premount"
255 install_exec files/initramfs/expand-tools "${ETCDIR}/initramfs-tools/hooks/expand-tools"
266 install_exec files/initramfs/expand-tools "${ETCDIR}/initramfs-tools/hooks/expand-tools"
256 fi
267 fi
257
268
258 # Disable SSHD inside initramfs
269 # Disable SSHD inside initramfs
259 printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETCDIR}/initramfs-tools/initramfs.conf"
270 printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETCDIR}/initramfs-tools/initramfs.conf"
260
271
261 # Dummy mapping required by mkinitramfs
272 # Dummy mapping required by mkinitramfs
262 echo "0 1 crypt $(echo ${CRYPTFS_CIPHER} | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}"
273 echo "0 1 crypt $(echo ${CRYPTFS_CIPHER} | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}"
263
274
264 # Generate initramfs with encrypted root partition support
275 # Generate initramfs with encrypted root partition support
265 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
276 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
266
277
267 # Remove dummy mapping
278 # Remove dummy mapping
268 chroot_exec cryptsetup close "${CRYPTFS_MAPPING}"
279 chroot_exec cryptsetup close "${CRYPTFS_MAPPING}"
269 else
280 else
270 # Generate initramfs without encrypted root partition support
281 # Generate initramfs without encrypted root partition support
271 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
282 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
272 fi
283 fi
273 fi
284 fi
274
285
275 # Install sysctl.d configuration files
286 # Install sysctl.d configuration files
276 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETCDIR}/sysctl.d/81-rpi-vm.conf"
287 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETCDIR}/sysctl.d/81-rpi-vm.conf"
@@ -1,72 +1,77
1 #
1 #
2 # Setup Networking
2 # Setup Networking
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Install and setup hostname
8 # Install and setup hostname
9 install_readonly files/network/hostname "${ETCDIR}/hostname"
9 install_readonly files/network/hostname "${ETCDIR}/hostname"
10 sed -i "s/^rpi2-jessie/${HOSTNAME}/" "${ETCDIR}/hostname"
10 sed -i "s/^rpi2-jessie/${HOSTNAME}/" "${ETCDIR}/hostname"
11
11
12 # Install and setup hosts
12 # Install and setup hosts
13 install_readonly files/network/hosts "${ETCDIR}/hosts"
13 install_readonly files/network/hosts "${ETCDIR}/hosts"
14 sed -i "s/rpi2-jessie/${HOSTNAME}/" "${ETCDIR}/hosts"
14 sed -i "s/rpi2-jessie/${HOSTNAME}/" "${ETCDIR}/hosts"
15
15
16 # Setup hostname entry with static IP
16 # Setup hostname entry with static IP
17 if [ "$NET_ADDRESS" != "" ] ; then
17 if [ "$NET_ADDRESS" != "" ] ; then
18 NET_IP=$(echo "${NET_ADDRESS}" | cut -f 1 -d'/')
18 NET_IP=$(echo "${NET_ADDRESS}" | cut -f 1 -d'/')
19 sed -i "s/^127.0.1.1/${NET_IP}/" "${ETCDIR}/hosts"
19 sed -i "s/^127.0.1.1/${NET_IP}/" "${ETCDIR}/hosts"
20 fi
20 fi
21
21
22 # Remove IPv6 hosts
22 # Remove IPv6 hosts
23 if [ "$ENABLE_IPV6" = false ] ; then
23 if [ "$ENABLE_IPV6" = false ] ; then
24 sed -i -e "/::[1-9]/d" -e "/^$/d" "${ETCDIR}/hosts"
24 sed -i -e "/::[1-9]/d" -e "/^$/d" "${ETCDIR}/hosts"
25 fi
25 fi
26
26
27 # Install hint about network configuration
27 # Install hint about network configuration
28 install_readonly files/network/interfaces "${ETCDIR}/network/interfaces"
28 install_readonly files/network/interfaces "${ETCDIR}/network/interfaces"
29
29
30 # Install configuration for interface eth0
30 # Install configuration for interface eth0
31 install_readonly files/network/eth.network "${ETCDIR}/systemd/network/eth.network"
31 install_readonly files/network/eth.network "${ETCDIR}/systemd/network/eth.network"
32
32
33 if [ "$ENABLE_DHCP" = true ] ; then
33 if [ "$ENABLE_DHCP" = true ] ; then
34 # Enable DHCP configuration for interface eth0
34 # Enable DHCP configuration for interface eth0
35 sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETCDIR}/systemd/network/eth.network"
35 sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETCDIR}/systemd/network/eth.network"
36
36
37 # Set DHCP configuration to IPv4 only
37 # Set DHCP configuration to IPv4 only
38 if [ "$ENABLE_IPV6" = false ] ; then
38 if [ "$ENABLE_IPV6" = false ] ; then
39 sed -i "s/DHCP=.*/DHCP=v4/" "${ETCDIR}/systemd/network/eth.network"
39 sed -i "s/DHCP=.*/DHCP=v4/" "${ETCDIR}/systemd/network/eth.network"
40 fi
40 fi
41
41
42 else # ENABLE_DHCP=false
42 else # ENABLE_DHCP=false
43 # Set static network configuration for interface eth0
43 # Set static network configuration for interface eth0
44 sed -i\
44 sed -i\
45 -e "s|DHCP=.*|DHCP=no|"\
45 -e "s|DHCP=.*|DHCP=no|"\
46 -e "s|Address=\$|Address=${NET_ADDRESS}|"\
46 -e "s|Address=\$|Address=${NET_ADDRESS}|"\
47 -e "s|Gateway=\$|Gateway=${NET_GATEWAY}|"\
47 -e "s|Gateway=\$|Gateway=${NET_GATEWAY}|"\
48 -e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_DNS_1}|"\
48 -e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_DNS_1}|"\
49 -e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_DNS_2}|"\
49 -e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_DNS_2}|"\
50 -e "s|Domains=\$|Domains=${NET_DNS_DOMAINS}|"\
50 -e "s|Domains=\$|Domains=${NET_DNS_DOMAINS}|"\
51 -e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_NTP_1}|"\
51 -e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_NTP_1}|"\
52 -e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_NTP_2}|"\
52 -e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_NTP_2}|"\
53 "${ETCDIR}/systemd/network/eth.network"
53 "${ETCDIR}/systemd/network/eth.network"
54 fi
54 fi
55
55
56 # Remove empty settings from network configuration
56 # Remove empty settings from network configuration
57 sed -i "/.*=\$/d" "${ETCDIR}/systemd/network/eth.network"
57 sed -i "/.*=\$/d" "${ETCDIR}/systemd/network/eth.network"
58
58
59 # Enable systemd-networkd service
59 # Enable systemd-networkd service
60 chroot_exec systemctl enable systemd-networkd
60 chroot_exec systemctl enable systemd-networkd
61
61
62 # Install host.conf resolver configuration
62 # Install host.conf resolver configuration
63 install_readonly files/network/host.conf "${ETCDIR}/host.conf"
63 install_readonly files/network/host.conf "${ETCDIR}/host.conf"
64
64
65 # Enable network stack hardening
65 # Enable network stack hardening
66 if [ "$ENABLE_HARDNET" = true ] ; then
66 if [ "$ENABLE_HARDNET" = true ] ; then
67 # Install sysctl.d configuration files
67 # Install sysctl.d configuration files
68 install_readonly files/sysctl.d/82-rpi-net-hardening.conf "${ETCDIR}/sysctl.d/82-rpi-net-hardening.conf"
68 install_readonly files/sysctl.d/82-rpi-net-hardening.conf "${ETCDIR}/sysctl.d/82-rpi-net-hardening.conf"
69
69
70 # Setup resolver warnings about spoofed addresses
70 # Setup resolver warnings about spoofed addresses
71 sed -i "s/^# spoof warn/spoof warn/" "${ETCDIR}/host.conf"
71 sed -i "s/^# spoof warn/spoof warn/" "${ETCDIR}/host.conf"
72 fi
72 fi
73
74 # Enable time sync
75 if [ "NET_NTP_1" != "" ] ; then
76 chroot_exec systemctl enable systemd-timesyncd.service
77 fi
@@ -1,32 +1,33
1 #
1 #
2 # Setup users and security settings
2 # Setup users and security settings
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Generate crypt(3) password string
8 # Generate crypt(3) password string
9 ENCRYPTED_PASSWORD=`mkpasswd -m sha-512 "${PASSWORD}"`
9 ENCRYPTED_PASSWORD=`mkpasswd -m sha-512 "${PASSWORD}"`
10
10
11 # Setup default user
11 # Setup default user
12 if [ "$ENABLE_USER" = true ] ; then
12 if [ "$ENABLE_USER" = true ] ; then
13 chroot_exec adduser --gecos pi --add_extra_groups --disabled-password pi
13 chroot_exec adduser --gecos $USER_NAME --add_extra_groups \
14 chroot_exec usermod -a -G sudo -p "${ENCRYPTED_PASSWORD}" pi
14 --disabled-password $USER_NAME
15 chroot_exec usermod -a -G sudo -p "${ENCRYPTED_PASSWORD}" $USER_NAME
15 fi
16 fi
16
17
17 # Setup root password or not
18 # Setup root password or not
18 if [ "$ENABLE_ROOT" = true ] ; then
19 if [ "$ENABLE_ROOT" = true ] ; then
19 chroot_exec usermod -p "${ENCRYPTED_PASSWORD}" root
20 chroot_exec usermod -p "${ENCRYPTED_PASSWORD}" root
20
21
21 if [ "$ENABLE_ROOT_SSH" = true ] ; then
22 if [ "$ENABLE_ROOT_SSH" = true ] ; then
22 sed -i "s|[#]*PermitRootLogin.*|PermitRootLogin yes|g" "${ETCDIR}/ssh/sshd_config"
23 sed -i "s|[#]*PermitRootLogin.*|PermitRootLogin yes|g" "${ETCDIR}/ssh/sshd_config"
23 fi
24 fi
24 else
25 else
25 # Set no root password to disable root login
26 # Set no root password to disable root login
26 chroot_exec usermod -p \'!\' root
27 chroot_exec usermod -p \'!\' root
27 fi
28 fi
28
29
29 # Enable serial console systemd style
30 # Enable serial console systemd style
30 if [ "$ENABLE_CONSOLE" = true ] ; then
31 if [ "$ENABLE_CONSOLE" = true ] ; then
31 chroot_exec systemctl enable serial-getty\@ttyAMA0.service
32 chroot_exec systemctl enable serial-getty\@ttyAMA0.service
32 fi
33 fi
@@ -1,513 +1,517
1 #!/bin/sh
1 #!/bin/sh
2
2
3 ########################################################################
3 ########################################################################
4 # rpi2-gen-image.sh ver2a 12/2015
4 # rpi2-gen-image.sh ver2a 12/2015
5 #
5 #
6 # Advanced debian "jessie" bootstrap script for RPi2
6 # Advanced debian "jessie" bootstrap script for RPi2
7 #
7 #
8 # This program is free software; you can redistribute it and/or
8 # This program is free software; you can redistribute it and/or
9 # modify it under the terms of the GNU General Public License
9 # modify it under the terms of the GNU General Public License
10 # as published by the Free Software Foundation; either version 2
10 # as published by the Free Software Foundation; either version 2
11 # of the License, or (at your option) any later version.
11 # of the License, or (at your option) any later version.
12 #
12 #
13 # some parts based on rpi2-build-image:
13 # some parts based on rpi2-build-image:
14 # Copyright (C) 2015 Ryan Finnie <ryan@finnie.org>
14 # Copyright (C) 2015 Ryan Finnie <ryan@finnie.org>
15 # Copyright (C) 2015 Luca Falavigna <dktrkranz@debian.org>
15 # Copyright (C) 2015 Luca Falavigna <dktrkranz@debian.org>
16 ########################################################################
16 ########################################################################
17
17
18 # Are we running as root?
18 # Are we running as root?
19 if [ "$(id -u)" -ne "0" ] ; then
19 if [ "$(id -u)" -ne "0" ] ; then
20 echo "error: this script must be executed with root privileges!"
20 echo "error: this script must be executed with root privileges!"
21 exit 1
21 exit 1
22 fi
22 fi
23
23
24 # Check if ./functions.sh script exists
24 # Check if ./functions.sh script exists
25 if [ ! -r "./functions.sh" ] ; then
25 if [ ! -r "./functions.sh" ] ; then
26 echo "error: './functions.sh' required script not found!"
26 echo "error: './functions.sh' required script not found!"
27 exit 1
27 exit 1
28 fi
28 fi
29
29
30 # Load utility functions
30 # Load utility functions
31 . ./functions.sh
31 . ./functions.sh
32
32
33 # Introduce settings
33 # Introduce settings
34 set -e
34 set -e
35 echo -n -e "\n#\n# RPi2 Bootstrap Settings\n#\n"
35 echo -n -e "\n#\n# RPi2 Bootstrap Settings\n#\n"
36 set -x
36 set -x
37
37
38 # Debian release
38 # Debian release
39 RELEASE=${RELEASE:=jessie}
39 RELEASE=${RELEASE:=jessie}
40 KERNEL_ARCH=${KERNEL_ARCH:=arm}
40 KERNEL_ARCH=${KERNEL_ARCH:=arm}
41 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
41 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
42 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
42 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
43 COLLABORA_KERNEL=${COLLABORA_KERNEL:=3.18.0-trunk-rpi2}
43 COLLABORA_KERNEL=${COLLABORA_KERNEL:=3.18.0-trunk-rpi2}
44 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
44 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
45 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
45 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
46 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
46 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
47 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
47 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
48 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
48 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
49
49
50 # Build directories
50 # Build directories
51 BASEDIR="$(pwd)/images/${RELEASE}"
51 BASEDIR="$(pwd)/images/${RELEASE}"
52 BUILDDIR="${BASEDIR}/build"
52 BUILDDIR="${BASEDIR}/build"
53
53
54 # Chroot directories
54 # Chroot directories
55 R="${BUILDDIR}/chroot"
55 R="${BUILDDIR}/chroot"
56 ETCDIR="${R}/etc"
56 ETCDIR="${R}/etc"
57 BOOTDIR="${R}/boot/firmware"
57 BOOTDIR="${R}/boot/firmware"
58 KERNELDIR="${R}/usr/src/linux"
58 KERNELDIR="${R}/usr/src/linux"
59
59
60 # Firmware directory: Blank if download from github
61 FIRMWAREDIR=${FIRMWAREDIR:=""}
62
60 # General settings
63 # General settings
61 HOSTNAME=${HOSTNAME:=rpi2-${RELEASE}}
64 HOSTNAME=${HOSTNAME:=rpi2-${RELEASE}}
62 PASSWORD=${PASSWORD:=raspberry}
65 PASSWORD=${PASSWORD:=raspberry}
63 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
66 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
64 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
67 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
65 EXPANDROOT=${EXPANDROOT:=true}
68 EXPANDROOT=${EXPANDROOT:=true}
66
69
67 # Keyboard settings
70 # Keyboard settings
68 XKB_MODEL=${XKB_MODEL:=""}
71 XKB_MODEL=${XKB_MODEL:=""}
69 XKB_LAYOUT=${XKB_LAYOUT:=""}
72 XKB_LAYOUT=${XKB_LAYOUT:=""}
70 XKB_VARIANT=${XKB_VARIANT:=""}
73 XKB_VARIANT=${XKB_VARIANT:=""}
71 XKB_OPTIONS=${XKB_OPTIONS:=""}
74 XKB_OPTIONS=${XKB_OPTIONS:=""}
72
75
73 # Network settings (DHCP)
76 # Network settings (DHCP)
74 ENABLE_DHCP=${ENABLE_DHCP:=true}
77 ENABLE_DHCP=${ENABLE_DHCP:=true}
75
78
76 # Network settings (static)
79 # Network settings (static)
77 NET_ADDRESS=${NET_ADDRESS:=""}
80 NET_ADDRESS=${NET_ADDRESS:=""}
78 NET_GATEWAY=${NET_GATEWAY:=""}
81 NET_GATEWAY=${NET_GATEWAY:=""}
79 NET_DNS_1=${NET_DNS_1:=""}
82 NET_DNS_1=${NET_DNS_1:=""}
80 NET_DNS_2=${NET_DNS_2:=""}
83 NET_DNS_2=${NET_DNS_2:=""}
81 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
84 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
82 NET_NTP_1=${NET_NTP_1:=""}
85 NET_NTP_1=${NET_NTP_1:=""}
83 NET_NTP_2=${NET_NTP_2:=""}
86 NET_NTP_2=${NET_NTP_2:=""}
84
87
85 # APT settings
88 # APT settings
86 APT_PROXY=${APT_PROXY:=""}
89 APT_PROXY=${APT_PROXY:=""}
87 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
90 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
88
91
89 # Feature settings
92 # Feature settings
90 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
93 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
91 ENABLE_IPV6=${ENABLE_IPV6:=true}
94 ENABLE_IPV6=${ENABLE_IPV6:=true}
92 ENABLE_SSHD=${ENABLE_SSHD:=true}
95 ENABLE_SSHD=${ENABLE_SSHD:=true}
93 ENABLE_SOUND=${ENABLE_SOUND:=true}
96 ENABLE_SOUND=${ENABLE_SOUND:=true}
94 ENABLE_DBUS=${ENABLE_DBUS:=true}
97 ENABLE_DBUS=${ENABLE_DBUS:=true}
95 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
98 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
96 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
99 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
97 ENABLE_XORG=${ENABLE_XORG:=false}
100 ENABLE_XORG=${ENABLE_XORG:=false}
98 ENABLE_WM=${ENABLE_WM:=""}
101 ENABLE_WM=${ENABLE_WM:=""}
99 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
102 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
100 ENABLE_USER=${ENABLE_USER:=true}
103 ENABLE_USER=${ENABLE_USER:=true}
104 USER_NAME=${USER_NAME:="pi"}
101 ENABLE_ROOT=${ENABLE_ROOT:=false}
105 ENABLE_ROOT=${ENABLE_ROOT:=false}
102 ENABLE_ROOT_SSH=${ENABLE_ROOT_SSH:=false}
106 ENABLE_ROOT_SSH=${ENABLE_ROOT_SSH:=false}
103
107
104 # Advanced settings
108 # Advanced settings
105 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
109 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
106 ENABLE_REDUCE=${ENABLE_REDUCE:=flase}
110 ENABLE_REDUCE=${ENABLE_REDUCE:=flase}
107 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
111 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
108 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
112 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
109 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
113 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
110 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
114 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
111 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
115 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
112 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
116 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
113
117
114 # Kernel compilation settings
118 # Kernel compilation settings
115 BUILD_KERNEL=${BUILD_KERNEL:=false}
119 BUILD_KERNEL=${BUILD_KERNEL:=false}
116 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
120 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
117 KERNEL_THREADS=${KERNEL_THREADS:=1}
121 KERNEL_THREADS=${KERNEL_THREADS:=1}
118 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
122 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
119 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
123 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
120 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
124 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
121
125
122 # Kernel compilation from source directory settings
126 # Kernel compilation from source directory settings
123 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
127 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
124 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
128 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
125 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
129 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
126 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
130 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
127
131
128 # Reduce disk usage settings
132 # Reduce disk usage settings
129 REDUCE_APT=${REDUCE_APT:=true}
133 REDUCE_APT=${REDUCE_APT:=true}
130 REDUCE_DOC=${REDUCE_DOC:=true}
134 REDUCE_DOC=${REDUCE_DOC:=true}
131 REDUCE_MAN=${REDUCE_MAN:=true}
135 REDUCE_MAN=${REDUCE_MAN:=true}
132 REDUCE_VIM=${REDUCE_VIM:=false}
136 REDUCE_VIM=${REDUCE_VIM:=false}
133 REDUCE_BASH=${REDUCE_BASH:=false}
137 REDUCE_BASH=${REDUCE_BASH:=false}
134 REDUCE_HWDB=${REDUCE_HWDB:=true}
138 REDUCE_HWDB=${REDUCE_HWDB:=true}
135 REDUCE_SSHD=${REDUCE_SSHD:=true}
139 REDUCE_SSHD=${REDUCE_SSHD:=true}
136 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
140 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
137
141
138 # Encrypted filesystem settings
142 # Encrypted filesystem settings
139 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
143 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
140 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
144 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
141 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
145 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
142 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
146 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
143 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
147 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
144
148
145 # Stop the Crypto Wars
149 # Stop the Crypto Wars
146 DISABLE_FBI=${DISABLE_FBI:=false}
150 DISABLE_FBI=${DISABLE_FBI:=false}
147
151
148 # Chroot scripts directory
152 # Chroot scripts directory
149 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
153 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
150
154
151 # Packages required in the chroot build environment
155 # Packages required in the chroot build environment
152 APT_INCLUDES=${APT_INCLUDES:=""}
156 APT_INCLUDES=${APT_INCLUDES:=""}
153 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo"
157 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo"
154
158
155 # Packages required for bootstrapping
159 # Packages required for bootstrapping
156 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git"
160 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git"
157 MISSING_PACKAGES=""
161 MISSING_PACKAGES=""
158
162
159 set +x
163 set +x
160
164
161 # Add packages required for kernel cross compilation
165 # Add packages required for kernel cross compilation
162 if [ "$BUILD_KERNEL" = true ] ; then
166 if [ "$BUILD_KERNEL" = true ] ; then
163 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
167 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
164 fi
168 fi
165
169
166 # Add libncurses5 to enable kernel menuconfig
170 # Add libncurses5 to enable kernel menuconfig
167 if [ "$KERNEL_MENUCONFIG" = true ] ; then
171 if [ "$KERNEL_MENUCONFIG" = true ] ; then
168 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses5-dev"
172 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses5-dev"
169 fi
173 fi
170
174
171 # Stop the Crypto Wars
175 # Stop the Crypto Wars
172 if [ "$DISABLE_FBI" = true ] ; then
176 if [ "$DISABLE_FBI" = true ] ; then
173 ENABLE_CRYPTFS=true
177 ENABLE_CRYPTFS=true
174 fi
178 fi
175
179
176 # Add cryptsetup package to enable filesystem encryption
180 # Add cryptsetup package to enable filesystem encryption
177 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
181 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
178 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
182 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
179 APT_INCLUDES="${APT_INCLUDES},cryptsetup"
183 APT_INCLUDES="${APT_INCLUDES},cryptsetup"
180
184
181 if [ -z "$CRYPTFS_PASSWORD" ] ; then
185 if [ -z "$CRYPTFS_PASSWORD" ] ; then
182 echo "error: no password defined (CRYPTFS_PASSWORD)!"
186 echo "error: no password defined (CRYPTFS_PASSWORD)!"
183 exit 1
187 exit 1
184 fi
188 fi
185 ENABLE_INITRAMFS=true
189 ENABLE_INITRAMFS=true
186 fi
190 fi
187
191
188 # Add initramfs generation tools
192 # Add initramfs generation tools
189 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
193 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
190 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
194 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
191 fi
195 fi
192
196
193 # Check if all required packages are installed on the build system
197 # Check if all required packages are installed on the build system
194 for package in $REQUIRED_PACKAGES ; do
198 for package in $REQUIRED_PACKAGES ; do
195 if [ "`dpkg-query -W -f='${Status}' $package`" != "install ok installed" ] ; then
199 if [ "`dpkg-query -W -f='${Status}' $package`" != "install ok installed" ] ; then
196 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
200 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
197 fi
201 fi
198 done
202 done
199
203
200 # Ask if missing packages should get installed right now
204 # Ask if missing packages should get installed right now
201 if [ -n "$MISSING_PACKAGES" ] ; then
205 if [ -n "$MISSING_PACKAGES" ] ; then
202 echo "the following packages needed by this script are not installed:"
206 echo "the following packages needed by this script are not installed:"
203 echo "$MISSING_PACKAGES"
207 echo "$MISSING_PACKAGES"
204
208
205 echo -n "\ndo you want to install the missing packages right now? [y/n] "
209 echo -n "\ndo you want to install the missing packages right now? [y/n] "
206 read confirm
210 read confirm
207 [ "$confirm" != "y" ] && exit 1
211 [ "$confirm" != "y" ] && exit 1
208 fi
212 fi
209
213
210 # Make sure all required packages are installed
214 # Make sure all required packages are installed
211 apt-get -qq -y install ${REQUIRED_PACKAGES}
215 apt-get -qq -y install ${REQUIRED_PACKAGES}
212
216
213 # Check if ./bootstrap.d directory exists
217 # Check if ./bootstrap.d directory exists
214 if [ ! -d "./bootstrap.d/" ] ; then
218 if [ ! -d "./bootstrap.d/" ] ; then
215 echo "error: './bootstrap.d' required directory not found!"
219 echo "error: './bootstrap.d' required directory not found!"
216 exit 1
220 exit 1
217 fi
221 fi
218
222
219 # Check if ./files directory exists
223 # Check if ./files directory exists
220 if [ ! -d "./files/" ] ; then
224 if [ ! -d "./files/" ] ; then
221 echo "error: './files' required directory not found!"
225 echo "error: './files' required directory not found!"
222 exit 1
226 exit 1
223 fi
227 fi
224
228
225 # Check if specified KERNELSRC_DIR directory exists
229 # Check if specified KERNELSRC_DIR directory exists
226 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
230 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
227 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
231 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
228 exit 1
232 exit 1
229 fi
233 fi
230
234
231 # Check if specified CHROOT_SCRIPTS directory exists
235 # Check if specified CHROOT_SCRIPTS directory exists
232 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
236 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
233 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
237 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
234 exit 1
238 exit 1
235 fi
239 fi
236
240
237 # Check if specified device mapping already exists (will be used by cryptsetup)
241 # Check if specified device mapping already exists (will be used by cryptsetup)
238 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
242 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
239 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
243 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
240 exit 1
244 exit 1
241 fi
245 fi
242
246
243 # Don't clobber an old build
247 # Don't clobber an old build
244 if [ -e "$BUILDDIR" ] ; then
248 if [ -e "$BUILDDIR" ] ; then
245 echo "error: directory ${BUILDDIR} already exists, not proceeding"
249 echo "error: directory ${BUILDDIR} already exists, not proceeding"
246 exit 1
250 exit 1
247 fi
251 fi
248
252
249 # Setup chroot directory
253 # Setup chroot directory
250 mkdir -p "${R}"
254 mkdir -p "${R}"
251
255
252 # Check if build directory has enough of free disk space >512MB
256 # Check if build directory has enough of free disk space >512MB
253 if [ "$(df --output=avail ${BUILDDIR} | sed "1d")" -le "524288" ] ; then
257 if [ "$(df --output=avail ${BUILDDIR} | sed "1d")" -le "524288" ] ; then
254 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
258 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
255 exit 1
259 exit 1
256 fi
260 fi
257
261
258 set -x
262 set -x
259
263
260 # Call "cleanup" function on various signals and errors
264 # Call "cleanup" function on various signals and errors
261 trap cleanup 0 1 2 3 6
265 trap cleanup 0 1 2 3 6
262
266
263 # Add required packages for the minbase installation
267 # Add required packages for the minbase installation
264 if [ "$ENABLE_MINBASE" = true ] ; then
268 if [ "$ENABLE_MINBASE" = true ] ; then
265 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
269 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
266 else
270 else
267 APT_INCLUDES="${APT_INCLUDES},locales,keyboard-configuration,console-setup"
271 APT_INCLUDES="${APT_INCLUDES},locales,keyboard-configuration,console-setup"
268 fi
272 fi
269
273
270 # Add parted package, required to get partprobe utility
274 # Add parted package, required to get partprobe utility
271 if [ "$EXPANDROOT" = true ] ; then
275 if [ "$EXPANDROOT" = true ] ; then
272 APT_INCLUDES="${APT_INCLUDES},parted"
276 APT_INCLUDES="${APT_INCLUDES},parted"
273 fi
277 fi
274
278
275 # Add dbus package, recommended if using systemd
279 # Add dbus package, recommended if using systemd
276 if [ "$ENABLE_DBUS" = true ] ; then
280 if [ "$ENABLE_DBUS" = true ] ; then
277 APT_INCLUDES="${APT_INCLUDES},dbus"
281 APT_INCLUDES="${APT_INCLUDES},dbus"
278 fi
282 fi
279
283
280 # Add iptables IPv4/IPv6 package
284 # Add iptables IPv4/IPv6 package
281 if [ "$ENABLE_IPTABLES" = true ] ; then
285 if [ "$ENABLE_IPTABLES" = true ] ; then
282 APT_INCLUDES="${APT_INCLUDES},iptables"
286 APT_INCLUDES="${APT_INCLUDES},iptables"
283 fi
287 fi
284
288
285 # Add openssh server package
289 # Add openssh server package
286 if [ "$ENABLE_SSHD" = true ] ; then
290 if [ "$ENABLE_SSHD" = true ] ; then
287 APT_INCLUDES="${APT_INCLUDES},openssh-server"
291 APT_INCLUDES="${APT_INCLUDES},openssh-server"
288 fi
292 fi
289
293
290 # Add alsa-utils package
294 # Add alsa-utils package
291 if [ "$ENABLE_SOUND" = true ] ; then
295 if [ "$ENABLE_SOUND" = true ] ; then
292 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
296 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
293 fi
297 fi
294
298
295 # Add rng-tools package
299 # Add rng-tools package
296 if [ "$ENABLE_HWRANDOM" = true ] ; then
300 if [ "$ENABLE_HWRANDOM" = true ] ; then
297 APT_INCLUDES="${APT_INCLUDES},rng-tools"
301 APT_INCLUDES="${APT_INCLUDES},rng-tools"
298 fi
302 fi
299
303
300 # Add fbturbo video driver
304 # Add fbturbo video driver
301 if [ "$ENABLE_FBTURBO" = true ] ; then
305 if [ "$ENABLE_FBTURBO" = true ] ; then
302 # Enable xorg package dependencies
306 # Enable xorg package dependencies
303 ENABLE_XORG=true
307 ENABLE_XORG=true
304 fi
308 fi
305
309
306 # Add user defined window manager package
310 # Add user defined window manager package
307 if [ -n "$ENABLE_WM" ] ; then
311 if [ -n "$ENABLE_WM" ] ; then
308 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
312 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
309
313
310 # Enable xorg package dependencies
314 # Enable xorg package dependencies
311 ENABLE_XORG=true
315 ENABLE_XORG=true
312 fi
316 fi
313
317
314 # Add xorg package
318 # Add xorg package
315 if [ "$ENABLE_XORG" = true ] ; then
319 if [ "$ENABLE_XORG" = true ] ; then
316 APT_INCLUDES="${APT_INCLUDES},xorg"
320 APT_INCLUDES="${APT_INCLUDES},xorg"
317 fi
321 fi
318
322
319 # Replace selected packages with smaller clones
323 # Replace selected packages with smaller clones
320 if [ "$ENABLE_REDUCE" = true ] ; then
324 if [ "$ENABLE_REDUCE" = true ] ; then
321 # Add levee package instead of vim-tiny
325 # Add levee package instead of vim-tiny
322 if [ "$REDUCE_VIM" = true ] ; then
326 if [ "$REDUCE_VIM" = true ] ; then
323 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
327 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
324 fi
328 fi
325
329
326 # Add dropbear package instead of openssh-server
330 # Add dropbear package instead of openssh-server
327 if [ "$REDUCE_SSHD" = true ] ; then
331 if [ "$REDUCE_SSHD" = true ] ; then
328 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/openssh-server/dropbear/")"
332 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/openssh-server/dropbear/")"
329 fi
333 fi
330 fi
334 fi
331
335
332 # Configure kernel sources if no KERNELSRC_DIR
336 # Configure kernel sources if no KERNELSRC_DIR
333 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
337 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
334 KERNELSRC_CONFIG=true
338 KERNELSRC_CONFIG=true
335 fi
339 fi
336
340
337 # Configure reduced kernel
341 # Configure reduced kernel
338 if [ "$KERNEL_REDUCE" = true ] ; then
342 if [ "$KERNEL_REDUCE" = true ] ; then
339 KERNELSRC_CONFIG=false
343 KERNELSRC_CONFIG=false
340 fi
344 fi
341
345
342 # Execute bootstrap scripts
346 # Execute bootstrap scripts
343 for SCRIPT in bootstrap.d/*.sh; do
347 for SCRIPT in bootstrap.d/*.sh; do
344 head -n 3 "$SCRIPT"
348 head -n 3 "$SCRIPT"
345 . "$SCRIPT"
349 . "$SCRIPT"
346 done
350 done
347
351
348 ## Execute custom bootstrap scripts
352 ## Execute custom bootstrap scripts
349 if [ -d "custom.d" ] ; then
353 if [ -d "custom.d" ] ; then
350 for SCRIPT in custom.d/*.sh; do
354 for SCRIPT in custom.d/*.sh; do
351 . "$SCRIPT"
355 . "$SCRIPT"
352 done
356 done
353 fi
357 fi
354
358
355 # Execute custom scripts inside the chroot
359 # Execute custom scripts inside the chroot
356 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
360 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
357 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
361 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
358 chroot_exec /bin/bash -x <<'EOF'
362 chroot_exec /bin/bash -x <<'EOF'
359 for SCRIPT in /chroot_scripts/* ; do
363 for SCRIPT in /chroot_scripts/* ; do
360 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
364 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
361 $SCRIPT
365 $SCRIPT
362 fi
366 fi
363 done
367 done
364 EOF
368 EOF
365 rm -rf "${R}/chroot_scripts"
369 rm -rf "${R}/chroot_scripts"
366 fi
370 fi
367
371
368 # Remove apt-utils
372 # Remove apt-utils
369 chroot_exec apt-get purge -qq -y --force-yes apt-utils
373 chroot_exec apt-get purge -qq -y --force-yes apt-utils
370
374
371 # Generate required machine-id
375 # Generate required machine-id
372 MACHINE_ID=$(dbus-uuidgen)
376 MACHINE_ID=$(dbus-uuidgen)
373 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
377 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
374 echo -n "${MACHINE_ID}" > "${ETCDIR}/machine-id"
378 echo -n "${MACHINE_ID}" > "${ETCDIR}/machine-id"
375
379
376 # APT Cleanup
380 # APT Cleanup
377 chroot_exec apt-get -y clean
381 chroot_exec apt-get -y clean
378 chroot_exec apt-get -y autoclean
382 chroot_exec apt-get -y autoclean
379 chroot_exec apt-get -y autoremove
383 chroot_exec apt-get -y autoremove
380
384
381 # Unmount mounted filesystems
385 # Unmount mounted filesystems
382 umount -l "${R}/proc"
386 umount -l "${R}/proc"
383 umount -l "${R}/sys"
387 umount -l "${R}/sys"
384
388
385 # Clean up directories
389 # Clean up directories
386 rm -rf "${R}/run/*"
390 rm -rf "${R}/run/*"
387 rm -rf "${R}/tmp/*"
391 rm -rf "${R}/tmp/*"
388
392
389 # Clean up files
393 # Clean up files
390 rm -f "${ETCDIR}/ssh/ssh_host_*"
394 rm -f "${ETCDIR}/ssh/ssh_host_*"
391 rm -f "${ETCDIR}/dropbear/dropbear_*"
395 rm -f "${ETCDIR}/dropbear/dropbear_*"
392 rm -f "${ETCDIR}/apt/sources.list.save"
396 rm -f "${ETCDIR}/apt/sources.list.save"
393 rm -f "${ETCDIR}/resolvconf/resolv.conf.d/original"
397 rm -f "${ETCDIR}/resolvconf/resolv.conf.d/original"
394 rm -f "${ETCDIR}/*-"
398 rm -f "${ETCDIR}/*-"
395 rm -f "${ETCDIR}/apt/apt.conf.d/10proxy"
399 rm -f "${ETCDIR}/apt/apt.conf.d/10proxy"
396 rm -f "${ETCDIR}/resolv.conf"
400 rm -f "${ETCDIR}/resolv.conf"
397 rm -f "${R}/root/.bash_history"
401 rm -f "${R}/root/.bash_history"
398 rm -f "${R}/var/lib/urandom/random-seed"
402 rm -f "${R}/var/lib/urandom/random-seed"
399 rm -f "${R}/initrd.img"
403 rm -f "${R}/initrd.img"
400 rm -f "${R}/vmlinuz"
404 rm -f "${R}/vmlinuz"
401 rm -f "${R}${QEMU_BINARY}"
405 rm -f "${R}${QEMU_BINARY}"
402
406
403 # Calculate size of the chroot directory in KB
407 # Calculate size of the chroot directory in KB
404 CHROOT_SIZE=$(expr `du -s "${R}" | awk '{ print $1 }'`)
408 CHROOT_SIZE=$(expr `du -s "${R}" | awk '{ print $1 }'`)
405
409
406 # Calculate the amount of needed 512 Byte sectors
410 # Calculate the amount of needed 512 Byte sectors
407 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
411 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
408 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
412 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
409 ROOT_OFFSET=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS})
413 ROOT_OFFSET=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS})
410
414
411 # The root partition is EXT4
415 # The root partition is EXT4
412 # This means more space than the actual used space of the chroot is used.
416 # This means more space than the actual used space of the chroot is used.
413 # As overhead for journaling and reserved blocks 20% are added.
417 # As overhead for journaling and reserved blocks 20% are added.
414 ROOT_SECTORS=$(expr $(expr ${CHROOT_SIZE} + ${CHROOT_SIZE} \/ 100 \* 20) \* 1024 \/ 512)
418 ROOT_SECTORS=$(expr $(expr ${CHROOT_SIZE} + ${CHROOT_SIZE} \/ 100 \* 20) \* 1024 \/ 512)
415
419
416 # Calculate required image size in 512 Byte sectors
420 # Calculate required image size in 512 Byte sectors
417 IMAGE_SECTORS=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS})
421 IMAGE_SECTORS=$(expr ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS})
418
422
419 # Prepare date string for image file name
423 # Prepare date string for image file name
420 DATE="$(date +%Y-%m-%d)"
424 DATE="$(date +%Y-%m-%d)"
421
425
422 # Prepare image file
426 # Prepare image file
423 if [ "$ENABLE_SPLITFS" = true ] ; then
427 if [ "$ENABLE_SPLITFS" = true ] ; then
424 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" bs=512 count=${TABLE_SECTORS}
428 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" bs=512 count=${TABLE_SECTORS}
425 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" bs=512 count=0 seek=${FRMW_SECTORS}
429 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" bs=512 count=0 seek=${FRMW_SECTORS}
426 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-root.img" bs=512 count=${TABLE_SECTORS}
430 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-root.img" bs=512 count=${TABLE_SECTORS}
427 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-root.img" bs=512 count=0 seek=${ROOT_SECTORS}
431 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}-root.img" bs=512 count=0 seek=${ROOT_SECTORS}
428
432
429 # Write firmware/boot partition tables
433 # Write firmware/boot partition tables
430 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" 2> /dev/null <<EOM
434 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img" 2> /dev/null <<EOM
431 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
435 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
432 EOM
436 EOM
433
437
434 # Write root partition table
438 # Write root partition table
435 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}-root.img" 2> /dev/null <<EOM
439 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}-root.img" 2> /dev/null <<EOM
436 ${TABLE_SECTORS},${ROOT_SECTORS},83
440 ${TABLE_SECTORS},${ROOT_SECTORS},83
437 EOM
441 EOM
438
442
439 # Setup temporary loop devices
443 # Setup temporary loop devices
440 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $BASEDIR/${DATE}-debian-${RELEASE}-frmw.img)"
444 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $BASEDIR/${DATE}-debian-${RELEASE}-frmw.img)"
441 ROOT_LOOP="$(losetup -o 1M -f --show $BASEDIR/${DATE}-debian-${RELEASE}-root.img)"
445 ROOT_LOOP="$(losetup -o 1M -f --show $BASEDIR/${DATE}-debian-${RELEASE}-root.img)"
442 else # ENABLE_SPLITFS=false
446 else # ENABLE_SPLITFS=false
443 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}.img" bs=512 count=${TABLE_SECTORS}
447 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}.img" bs=512 count=${TABLE_SECTORS}
444 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}.img" bs=512 count=0 seek=${IMAGE_SECTORS}
448 dd if=/dev/zero of="$BASEDIR/${DATE}-debian-${RELEASE}.img" bs=512 count=0 seek=${IMAGE_SECTORS}
445
449
446 # Write partition table
450 # Write partition table
447 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}.img" 2> /dev/null <<EOM
451 sfdisk -q -L -uS -f "$BASEDIR/${DATE}-debian-${RELEASE}.img" 2> /dev/null <<EOM
448 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
452 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
449 ${ROOT_OFFSET},${ROOT_SECTORS},83
453 ${ROOT_OFFSET},${ROOT_SECTORS},83
450 EOM
454 EOM
451
455
452 # Setup temporary loop devices
456 # Setup temporary loop devices
453 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $BASEDIR/${DATE}-debian-${RELEASE}.img)"
457 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show $BASEDIR/${DATE}-debian-${RELEASE}.img)"
454 ROOT_LOOP="$(losetup -o 65M -f --show $BASEDIR/${DATE}-debian-${RELEASE}.img)"
458 ROOT_LOOP="$(losetup -o 65M -f --show $BASEDIR/${DATE}-debian-${RELEASE}.img)"
455 fi
459 fi
456
460
457 if [ "$ENABLE_CRYPTFS" = true ] ; then
461 if [ "$ENABLE_CRYPTFS" = true ] ; then
458 # Create dummy ext4 fs
462 # Create dummy ext4 fs
459 mkfs.ext4 "$ROOT_LOOP"
463 mkfs.ext4 "$ROOT_LOOP"
460
464
461 # Setup password keyfile
465 # Setup password keyfile
462 echo -n ${CRYPTFS_PASSWORD} > .password
466 echo -n ${CRYPTFS_PASSWORD} > .password
463 chmod 600 .password
467 chmod 600 .password
464
468
465 # Initialize encrypted partition
469 # Initialize encrypted partition
466 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
470 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
467
471
468 # Open encrypted partition and setup mapping
472 # Open encrypted partition and setup mapping
469 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
473 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
470
474
471 # Secure delete password keyfile
475 # Secure delete password keyfile
472 shred -zu .password
476 shred -zu .password
473
477
474 # Update temporary loop device
478 # Update temporary loop device
475 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
479 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
476
480
477 # Wipe encrypted partition (encryption cipher is used for randomness)
481 # Wipe encrypted partition (encryption cipher is used for randomness)
478 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count=$(blockdev --getsz "${ROOT_LOOP}")
482 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count=$(blockdev --getsz "${ROOT_LOOP}")
479 fi
483 fi
480
484
481 # Build filesystems
485 # Build filesystems
482 mkfs.vfat "$FRMW_LOOP"
486 mkfs.vfat "$FRMW_LOOP"
483 mkfs.ext4 "$ROOT_LOOP"
487 mkfs.ext4 "$ROOT_LOOP"
484
488
485 # Mount the temporary loop devices
489 # Mount the temporary loop devices
486 mkdir -p "$BUILDDIR/mount"
490 mkdir -p "$BUILDDIR/mount"
487 mount "$ROOT_LOOP" "$BUILDDIR/mount"
491 mount "$ROOT_LOOP" "$BUILDDIR/mount"
488
492
489 mkdir -p "$BUILDDIR/mount/boot/firmware"
493 mkdir -p "$BUILDDIR/mount/boot/firmware"
490 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
494 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
491
495
492 # Copy all files from the chroot to the loop device mount point directory
496 # Copy all files from the chroot to the loop device mount point directory
493 rsync -a "${R}/" "$BUILDDIR/mount/"
497 rsync -a "${R}/" "$BUILDDIR/mount/"
494
498
495 # Unmount all temporary loop devices and mount points
499 # Unmount all temporary loop devices and mount points
496 cleanup
500 cleanup
497
501
498 # Create block map file(s) of image(s)
502 # Create block map file(s) of image(s)
499 if [ "$ENABLE_SPLITFS" = true ] ; then
503 if [ "$ENABLE_SPLITFS" = true ] ; then
500 # Create block map files for "bmaptool"
504 # Create block map files for "bmaptool"
501 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img"
505 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img"
502 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}-root.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}-root.img"
506 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}-root.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}-root.img"
503
507
504 # Image was successfully created
508 # Image was successfully created
505 echo "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
509 echo "$BASEDIR/${DATE}-debian-${RELEASE}-frmw.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
506 echo "$BASEDIR/${DATE}-debian-${RELEASE}-root.img ($(expr \( ${TABLE_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
510 echo "$BASEDIR/${DATE}-debian-${RELEASE}-root.img ($(expr \( ${TABLE_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
507 else
511 else
508 # Create block map file for "bmaptool"
512 # Create block map file for "bmaptool"
509 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}.img"
513 bmaptool create -o "$BASEDIR/${DATE}-debian-${RELEASE}.bmap" "$BASEDIR/${DATE}-debian-${RELEASE}.img"
510
514
511 # Image was successfully created
515 # Image was successfully created
512 echo "$BASEDIR/${DATE}-debian-${RELEASE}.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
516 echo "$BASEDIR/${DATE}-debian-${RELEASE}.img ($(expr \( ${TABLE_SECTORS} + ${FRMW_SECTORS} + ${ROOT_SECTORS} \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
513 fi
517 fi
General Comments 0
Vous devez vous connecter pour laisser un commentaire. Se connecter maintenant