#!/bin/sh # Try a set of credential helpers; the expected stdin, # stdout and stderr should be provided on stdin, # separated by "--". check() { credential_opts= credential_cmd=$1 shift for arg in "$@"; do credential_opts="$credential_opts -c credential.helper='$arg'" done read_chunk >stdin && read_chunk >expect-stdout && read_chunk >expect-stderr && if ! eval "git $credential_opts credential $credential_cmd stdout 2>stderr"; then echo "git credential failed with code $?" && cat stderr && false fi && test_cmp expect-stdout stdout && test_cmp expect-stderr stderr } read_chunk() { while read line; do case "$line" in --) break ;; *) echo "$line" ;; esac done } # Clear any residual data from previous tests. We only # need this when testing third-party helpers which read and # write outside of our trash-directory sandbox. # # Don't bother checking for success here, as it is # outside the scope of tests and represents a best effort to # clean up after ourselves. helper_test_clean() { reject $1 https example.com store-user reject $1 https example.com user1 reject $1 https example.com user2 reject $1 http path.tld user reject $1 https timeout.tld user } reject() { ( echo protocol=$2 echo host=$3 echo username=$4 ) | git -c credential.helper=$1 credential reject } helper_test() { HELPER=$1 test_expect_success "helper ($HELPER) has no existing data" ' check fill $HELPER <<-\EOF protocol=https host=example.com -- protocol=https host=example.com username=askpass-username password=askpass-password -- askpass: Username for '\''https://example.com'\'': askpass: Password for '\''https://askpass-username@example.com'\'': EOF ' test_expect_success "helper ($HELPER) stores password" ' check approve $HELPER <<-\EOF protocol=https host=example.com username=store-user password=store-pass EOF ' test_expect_success "helper ($HELPER) can retrieve password" ' check fill $HELPER <<-\EOF protocol=https host=example.com -- protocol=https host=example.com username=store-user password=store-pass -- EOF ' test_expect_success "helper ($HELPER) requires matching protocol" ' check fill $HELPER <<-\EOF protocol=http host=example.com -- protocol=http host=example.com username=askpass-username password=askpass-password -- askpass: Username for '\''http://example.com'\'': askpass: Password for '\''http://askpass-username@example.com'\'': EOF ' test_expect_success "helper ($HELPER) requires matching host" ' check fill $HELPER <<-\EOF protocol=https host=other.tld -- protocol=https host=other.tld username=askpass-username password=askpass-password -- askpass: Username for '\''https://other.tld'\'': askpass: Password for '\''https://askpass-username@other.tld'\'': EOF ' test_expect_success "helper ($HELPER) requires matching username" ' check fill $HELPER <<-\EOF protocol=https host=example.com username=other -- protocol=https host=example.com username=other password=askpass-password -- askpass: Password for '\''https://other@example.com'\'': EOF ' test_expect_success "helper ($HELPER) requires matching path" ' test_config credential.usehttppath true && check approve $HELPER <<-\EOF && protocol=http host=path.tld path=foo.git username=user password=pass EOF check fill $HELPER <<-\EOF protocol=http host=path.tld path=bar.git -- protocol=http host=path.tld path=bar.git username=askpass-username password=askpass-password -- askpass: Username for '\''http://path.tld/bar.git'\'': askpass: Password for '\''http://askpass-username@path.tld/bar.git'\'': EOF ' test_expect_success "helper ($HELPER) can forget host" ' check reject $HELPER <<-\EOF && protocol=https host=example.com EOF check fill $HELPER <<-\EOF protocol=https host=example.com -- protocol=https host=example.com username=askpass-username password=askpass-password -- askpass: Username for '\''https://example.com'\'': askpass: Password for '\''https://askpass-username@example.com'\'': EOF ' test_expect_success "helper ($HELPER) can store multiple users" ' check approve $HELPER <<-\EOF && protocol=https host=example.com username=user1 password=pass1 EOF check approve $HELPER <<-\EOF && protocol=https host=example.com username=user2 password=pass2 EOF check fill $HELPER <<-\EOF && protocol=https host=example.com username=user1 -- protocol=https host=example.com username=user1 password=pass1 EOF check fill $HELPER <<-\EOF protocol=https host=example.com username=user2 -- protocol=https host=example.com username=user2 password=pass2 EOF ' test_expect_success "helper ($HELPER) can forget user" ' check reject $HELPER <<-\EOF && protocol=https host=example.com username=user1 EOF check fill $HELPER <<-\EOF protocol=https host=example.com username=user1 -- protocol=https host=example.com username=user1 password=askpass-password -- askpass: Password for '\''https://user1@example.com'\'': EOF ' test_expect_success "helper ($HELPER) remembers other user" ' check fill $HELPER <<-\EOF protocol=https host=example.com username=user2 -- protocol=https host=example.com username=user2 password=pass2 EOF ' } helper_test_timeout() { HELPER="$*" test_expect_success "helper ($HELPER) times out" ' check approve "$HELPER" <<-\EOF && protocol=https host=timeout.tld username=user password=pass EOF sleep 2 && check fill "$HELPER" <<-\EOF protocol=https host=timeout.tld -- protocol=https host=timeout.tld username=askpass-username password=askpass-password -- askpass: Username for '\''https://timeout.tld'\'': askpass: Password for '\''https://askpass-username@timeout.tld'\'': EOF ' } write_script askpass <<\EOF echo >&2 askpass: $* what=$(echo $1 | cut -d" " -f1 | tr A-Z a-z | tr -cd a-z) echo "askpass-$what" EOF GIT_ASKPASS="$PWD/askpass" export GIT_ASKPASS