Introduce __WHENCE__ macro and a block comment in log.h explaining it.
In "primitive" kinds of functions, rename 'whence' arguments to '__whence' and
use WHYF(), WARNF(), DEBUGF() macros instead of calling logMessage() directly.
In the case that the MANIFESTS 'author' column is not NULL, do not perform a
full bundle secret verification in order to clear the '.readonly' flag, just
check whether the author's SID is present in the keyring with a proper-size
rhizome secret.
Do not store negatives in the MANIFESTS 'author' column, just positives, so
that newly-unlocked identities are still checked.
Comment in rhizome_database.c about the semantics of the MANIFESTS.author
column.
Add ".readonly" output field, add logic to detect bundle author and update
MANIFESTS table 'author' column accordingly.
Add two 'rhizomeops' test cases to deal with authorless logic.
Rename some 'rhizomeops' test cases for consistency and to help filtering.
Add test case for new feature of the "rhizome add" command: if the author SID
is not specified (empty arg) then it searches the keyring for the author.
Removed "authorSid" argument from several functions that also take a struct
rhizome_manifest * arg, since the author, if known, is now supplied in the
struct.
Improve return value handling and refactored some rhizome crypto code.
Replace ".selfsigned" column with ".author" and ".fromhere" columns in
output of "rhizome list" command. (Note that a "sender" column is
already present.)
Add 'author' field to struct rhizome_manifest.
Log all fully rendered SQL statements on DEBUG_RHIZOME.
Update 'rhizomeops' test cases and improve the assert_rhizome_list()
test function to be able to assert authorship of files.
The extract_stdout_keyvalue() function now accepts an optional delimiter
argument, to override its default of ':'. This makes it useful for extracting
the output of "servald config get" commands.
Fixes#21. The problem was caused when the double-fork logic used in "servald
start" was clobbered in 5103176. This meant that the servald daemon process on
Android no longer had a PPID=1, but the PID of the long-lived
"org.servalproject" parent process which called the JNI entry point. Killing
the servald process then caused it to become a zombie process, since the
org.servalproject does not habitually call wait(2). That caused the "servald
stop" logic to send five SIGHUPs to the zombie without any error, making it
appear that the process was not dying.
Reinstated the double-fork logic and added a new test case to ensure that the
daemon process does not become a zombie on being killed prematurely.
The "rhizome direct push" command (and also sync) was not waiting for the
server's HTTP response, so it was exiting before the server had finished
storing the bundle, which led to a race with the subsequent "assert
bundle_received_by" test. Fixed by adding the missing code to receive the HTTP
response.
Refactored the code used for parsing HTTP responses in rhizome_fetch.c, and
used it in rhizome_direct_http.c.
It turns out that if the DB is locked, sqlite_prepare_v2() call can return
SQLITE_BUSY. The retry logic (implemented for issue #2) only provided for
sqlite_step() to return SQLITE_BUSY. It was a fairly straightforward matter to
extend the retry logic to cover statement preparation in an equally general
fashion.
The problem was observed while diagnosing failures in the rhizomeprotocol
DirectPush test case: the "servald rhizome list" command was failing due to a
locked database. See issue #9.
