There is no need to allow symlink dereferencing in these cases where a
file (including directories and sockets) are created by the same
process, so use the safer lchown() variant to avoid leaving potential
windows for something external to replace the file before the chown()
call. The particular locations used here should not have write
permissions enabled for processes with less privileges, so this may not
be needed, but anyway, it is better to make these more restrictive
should there be cases where directory permissions are not as expected
for a good deployment.
Signed-off-by: Jouni Malinen <j@w1.fi>
SKM_sk_value() is not available anymore, so use DEFINE_STACK_OF() to get
the appropriate accessor functions.
Signed-off-by: Ben Greear <greearb@candelatech.com>
A new osu_config field "sim_policy" can now be used to specify the
policy template for SIM provisioning.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Support SIM provisioning exchange with SPP. This uses the
hotspot2dot0-mobile-identifier-hash value from the AAA server to allow
subscription registration through subscription remediation exchange.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds support for hostapd-as-RADIUS-authentication-server to request
subscription remediation for SIM-based credentials. The new hostapd.conf
parameter hs20_sim_provisioning_url is used to set the URL prefix for
the remediation server for SIM provisioning. The random
hotspot2dot0-mobile-identifier-hash value will be added to the end of
this URL prefix and the same value is stored in a new SQLite database
table sim_provisioning for the subscription server implementation to
use.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds support for the SPP server to request certificate reenrollment
and for the EST server to support the simplereenroll version.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Previous implementation updated user database only for username/password
credentials. While client certificates do not need the updated password
to be written, they do need the remediation requirement to be cleared,
so fix that.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
These are not really using Phase 2, so use more appropriate
configuration when going through online signup for client certificates.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
EAP-TLS users are not really using phase2, so do not require the
database to be set in a way that claim that inaccurately.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
hs20-osu-client refused to do anything if it could not find devinfo.xml
from the current working directory. This is a bit excessive since that
file was used in init_ctx() only to fill in ctx->devid which is used
when constructing OMA DM messages.
Move the check for ctx->devid into OMA DM specific code so that other
hs20-osu-client functionality can be used without the devinfo.xml file.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This makes it a bit easier to use existing hardcoded PPS MO files for
testing purposes when the subscription remediation and policy update
operations target the same path.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This node was modified long time ago to include "SPP-" prefix. Fix the
OSU server implementation to use the correct value.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend test=<value> special incorrect behavior testing capabilities in
the OSU server to include the fingerprint of the policy update trust
root: test=corrupt_polupd_hash.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add a mechanism to allow special incorrect behavior to be requested from
OSU server by adding an optional parameter test=<value> to the initial
signup URL. This is for protocol testing purposes for the OSU client.
This commit adds two special behavior cases: corrupt_aaa_hash and
corrupt_subrem_hash. These can be used to generate PPS MO with invalid
CertSHA256Fingerprint values for AAAServerTrustRoot and
SubscriptionUpdate nodes.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Previously, this was done only for the subscription remediation/update
trust root. The other downloaded files were also verified, but the OSU
server was not notified if the files were found to be invalid.
Modify hs20-osu-client behavior to explicitly notify the OSU server if
any of the three trust root types cannot be successfully downloaded.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add support for user remediation to request a new password from the user
for username/password credentials that have been configured not use use
machine managed password.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Order the rows based on identity and use a bit smaller font for some of
the fields to make the table fit on the screen more easily.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Instead of defaulting to machine remediation, reject a request to do
subscription remediation if that has not been configured to be required.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
The Single SSID case can only use OSEN, so reject the case where OSU_NAI
is not set and open OSU connection would be used since that connection
cannot succeed.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Extend hs20-osu-client to support the new osu_nai2 value for OSU
connection with the shared BSS (Single SSID) case.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This was used during initial EST development time testing, but the same
information is available in the debug log and since this separate file
is deleted automatically, just remove its generation completely to
simplify implementation.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
It was possible for the wait loop to exit early due to the $row[0] == 1
check returning false if the database value was not yet set. Fix this by
updated the $waiting default value only if the database actually has a
value for this field.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows hs20-osu-client to be requested to select a specific OSU
SSID with the new command line argument (-o<OSU_SSID>). This is useful
for testing single SSID transition mode cases.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
When the AP is detected to have single BSS shared for RSN and OSEN, use
that BSS for OSU by default instead of the one based on the OSU_SSID in
the OSU Providers list.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Use explode() instead of split() because split() has been removed from
PHP 7.0.0 and there is no need for using full regular expression here.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This node was mapped to a SET_CRED roaming_consortium command with
quotation marks even though this is a hexdump of the OI. Remove the
quotation marks to allow this to be set correctly in the wpa_supplicant
credential.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
When OSEN is used in the BSS that is shared both for production data and
OSU uses, the group cipher might be either GTK_NOT_USED (like in Rel 2
OSEN) or CCMP. Modify hs20-osu-client to allow both these group ciphers
to be used when requesting OSEN connection.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This extends the terms.php implementation of Hotspot 2.0 Terms and
Conditions server to allow it to interact with hostapd(AS) to clear the
filtering rules from the AP. After requesting hostapd to send out the
CoA-Request, terms.php waits for up to 10 seconds to see whether the
current_sessions table gets an update to indicate that filtering has
been successfully disabled.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This allows hs20-osu-client to configure wpa_supplicant credential with
a specific EAP method so that roaming consortium OI -based matching can
be used.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
Add minimal Terms and Conditions server for testing purposes. This can
be used to test user interaction for Terms and Conditions acceptance.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This adds mapping of the PPS MO HomeSP/RoamingConsortiumOI leaf node
value into the wpa_supplicant cred block parameter roaming_consortiums.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit adds additional permission to 'SP' and 'Cert' folders
which is needed to copy certificates from Cert to SP. Additionally,
this associates AID_WIFI group id with these folders.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This patch hides a compiler warning:
osu_client.c: In function ‘cmd_osu_select’:
osu_client.c:2200:2: warning: ‘osu_count’ may be used uninitialized in this function [-Wmaybe-uninitialized]
for (i = 0; i < osu_count; i++) {
^
osu_count is actually initialized in parse_osu_providers() if non-NULL
value is returned.
Signed-off-by: Masashi Honma <masashi.honma@gmail.com>
This command was documented as having the Server URL parameter as
optional, but the implementation did not match that. Allow this
parameter to be left out.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The error print could not have been reached since the exact same
condition was verified above and exit(0) is called if the command line
is invalid.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
The libcrypto and libssl modules (and their respective static and host
versions) use LOCAL_EXPORT_C_INCLUDE_DIRS thus just including the module
is sufficient.
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
This commit allows any process running with group id of AID_WIFI to
read/write files to osu-info directory. Also, it allows other users to
read and search the osu-info directory.
This fixes issues with hs20-osu-client creating a directory for
wpa_supplicant use without wpa_supplicant actually having privileges to
write there on Android where the wpa_supplicant process does not run as
root.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This is an array, so the pointer is never NULL; need to check that the
first character is not '\0' instead.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
